/* roulang page: index */
:root {
            --ms-bg: #0B0B10;
            --ms-surface: #12121A;
            --ms-surface-light: #181824;
            --ms-primary: #7C5CFF;
            --ms-primary-dark: #6A4BE8;
            --ms-secondary: #00E5CC;
            --ms-accent: #FF6B3D;
            --ms-text: #F5F6F8;
            --ms-text-dim: rgba(245, 246, 248, 0.62);
            --ms-text-faint: rgba(245, 246, 248, 0.42);
            --ms-border: rgba(255, 255, 255, 0.08);
            --ms-border-bright: rgba(255, 255, 255, 0.14);
            --ms-radius-lg: 22px;
            --ms-radius-md: 14px;
            --ms-radius-sm: 8px;
            --ms-shadow-card: 0 20px 50px rgba(0, 0, 0, 0.35);
            --ms-shadow-glow: 0 0 0 1px rgba(124, 92, 255, 0.25), 0 20px 50px rgba(0, 0, 0, 0.35);
            --ms-font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --ms-font-num: 'Inter', 'SF Pro Display', 'Segoe UI', sans-serif;
            --ms-spacing-section: 110px;
            --ms-spacing-section-mobile: 56px;
            --ms-container-max: 1240px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--ms-font-sans);
            background: var(--ms-bg);
            color: var(--ms-text);
            line-height: 1.75;
            font-size: 16px;
            padding-bottom: 88px;
            overflow-x: hidden;
        }

        a {
            color: var(--ms-primary);
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover {
            color: var(--ms-secondary);
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--ms-font-sans);
            font-weight: 700;
            line-height: 1.25;
            margin-bottom: 0.75rem;
            color: var(--ms-text);
        }
        h1 {
            font-size: clamp(2.2rem, 5vw, 4.25rem);
            font-weight: 800;
            letter-spacing: -0.03em;
        }
        h2 {
            font-size: clamp(1.6rem, 2.8vw, 2.3rem);
            font-weight: 700;
            letter-spacing: -0.02em;
        }
        h3 {
            font-size: clamp(1.15rem, 1.6vw, 1.45rem);
            font-weight: 600;
        }
        h4 {
            font-size: 1.05rem;
            font-weight: 600;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .container {
            max-width: var(--ms-container-max);
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== 导航 ===== */
        .ms-navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1080;
            padding: 14px 0;
            background: rgba(10, 10, 14, 0.32);
            backdrop-filter: blur(18px) saturate(160%);
            -webkit-backdrop-filter: blur(18px) saturate(160%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            transition: background 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, padding 0.28s ease;
        }
        .ms-navbar.navbar-solid {
            background: rgba(10, 10, 14, 0.92);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
            border-bottom-color: rgba(255, 255, 255, 0.08);
            padding: 8px 0;
        }
        .ms-navbar .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
        }
        .ms-navbar .navbar-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--ms-text);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .ms-navbar .navbar-logo .logo-mark {
            width: 34px;
            height: 34px;
            border-radius: 9px;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-accent) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
            color: #fff;
            flex-shrink: 0;
        }
        .ms-navbar .navbar-logo:hover {
            color: var(--ms-text);
        }
        .ms-nav-links {
            display: flex;
            align-items: center;
            gap: 2px;
            flex-wrap: wrap;
        }
        .ms-nav-links a {
            color: rgba(245, 246, 248, 0.78);
            font-size: 0.98rem;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: 8px;
            position: relative;
            transition: color 0.25s ease, background 0.25s ease;
            white-space: nowrap;
        }
        .ms-nav-links a::after {
            content: '';
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 2px;
            height: 2px;
            background: var(--ms-secondary);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.25s ease;
            border-radius: 2px;
        }
        .ms-nav-links a:hover {
            color: #fff;
        }
        .ms-nav-links a:hover::after,
        .ms-nav-links a.active::after {
            transform: scaleX(1);
        }
        .ms-nav-links a.active {
            color: #fff;
        }
        .ms-nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .ms-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            font-weight: 600;
            font-family: var(--ms-font-sans);
            border-radius: 999px;
            border: none;
            cursor: pointer;
            transition: all 0.28s ease;
            padding: 10px 24px;
            font-size: 0.95rem;
            line-height: 1.4;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .ms-btn-primary {
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-primary-dark) 100%);
            color: #fff;
            box-shadow: 0 8px 24px rgba(124, 92, 255, 0.3);
        }
        .ms-btn-primary:hover {
            color: #fff;
            box-shadow: 0 12px 34px rgba(124, 92, 255, 0.45);
            transform: translateY(-2px);
        }
        .ms-btn-accent {
            background: linear-gradient(135deg, var(--ms-accent) 0%, #F55220 100%);
            color: #fff;
            box-shadow: 0 8px 24px rgba(255, 107, 61, 0.3);
        }
        .ms-btn-accent:hover {
            color: #fff;
            box-shadow: 0 12px 34px rgba(255, 107, 61, 0.45);
            transform: translateY(-2px);
        }
        .ms-btn-outline {
            background: transparent;
            color: var(--ms-text);
            border: 1px solid rgba(255, 255, 255, 0.25);
            backdrop-filter: blur(6px);
        }
        .ms-btn-outline:hover {
            color: #fff;
            border-color: rgba(255, 255, 255, 0.5);
            background: rgba(255, 255, 255, 0.06);
            transform: translateY(-2px);
        }
        .ms-btn-sm {
            padding: 7px 16px;
            font-size: 0.85rem;
        }
        .ms-btn-lg {
            padding: 13px 32px;
            font-size: 1rem;
        }
        .ms-search-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--ms-border);
            color: var(--ms-text-dim);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.25s ease;
        }
        .ms-search-btn:hover {
            color: #fff;
            border-color: var(--ms-primary);
            background: rgba(124, 92, 255, 0.12);
        }

        /* 移动端offcanvas */
        .ms-offcanvas {
            background: rgba(12, 12, 18, 0.97);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            color: var(--ms-text);
        }
        .ms-offcanvas .offcanvas-header {
            border-bottom: 1px solid var(--ms-border);
        }
        .ms-offcanvas .offcanvas-title {
            color: var(--ms-text);
            font-weight: 700;
        }
        .ms-offcanvas .btn-close {
            filter: invert(1);
            opacity: 0.7;
        }
        .ms-offcanvas .nav-links-mobile {
            display: flex;
            flex-direction: column;
            gap: 4px;
            padding: 12px 0;
        }
        .ms-offcanvas .nav-links-mobile a {
            color: rgba(245, 246, 248, 0.78);
            font-size: 1.05rem;
            padding: 10px 16px;
            border-radius: 10px;
            transition: all 0.25s ease;
        }
        .ms-offcanvas .nav-links-mobile a:hover,
        .ms-offcanvas .nav-links-mobile a.active {
            color: #fff;
            background: rgba(124, 92, 255, 0.1);
        }

        /* ===== Hero ===== */
        .ms-hero {
            position: relative;
            min-height: 88vh;
            padding: 140px 0 80px;
            display: flex;
            align-items: center;
            overflow: hidden;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }
        .ms-hero .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(rgba(10, 10, 14, 0.55), rgba(10, 10, 14, 0.9));
        }
        .ms-hero .container {
            position: relative;
            z-index: 2;
        }
        .ms-hero-content {
            max-width: 780px;
        }
        .ms-hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(124, 92, 255, 0.15);
            border: 1px solid rgba(124, 92, 255, 0.3);
            color: #c9b8ff;
            font-size: 0.85rem;
            font-weight: 500;
            padding: 6px 16px;
            border-radius: 999px;
            margin-bottom: 22px;
            letter-spacing: 0.02em;
        }
        .ms-hero-badge .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--ms-secondary);
            animation: pulse-dot 2s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }
        .ms-hero h1 {
            color: #fff;
            margin-bottom: 20px;
            max-width: 720px;
        }
        .ms-hero h1 .highlight {
            background: linear-gradient(135deg, var(--ms-secondary) 0%, var(--ms-primary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .ms-hero-sub {
            font-size: 1.1rem;
            color: rgba(245, 246, 248, 0.72);
            line-height: 1.8;
            margin-bottom: 30px;
            max-width: 640px;
        }
        .ms-hero-ctas {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .ms-hero-data {
            display: flex;
            gap: 36px;
            margin-top: 40px;
            flex-wrap: wrap;
        }
        .ms-hero-data-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .ms-hero-data-item .num {
            font-family: var(--ms-font-num);
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--ms-secondary);
            letter-spacing: -0.02em;
        }
        .ms-hero-data-item .label {
            font-size: 0.85rem;
            color: var(--ms-text-faint);
        }

        /* ===== 通用板块 ===== */
        .ms-section {
            padding: var(--ms-spacing-section) 0;
            position: relative;
        }
        .ms-section-sm {
            padding: 70px 0;
        }
        .ms-section-bg-alt {
            background: var(--ms-surface);
            border-top: 1px solid var(--ms-border);
            border-bottom: 1px solid var(--ms-border);
        }
        .ms-section-heading {
            margin-bottom: 40px;
        }
        .ms-section-heading .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--ms-secondary);
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        .ms-section-heading h2 {
            margin-bottom: 10px;
        }
        .ms-section-heading p {
            font-size: 1.02rem;
            color: var(--ms-text-dim);
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* ===== 入口矩阵 ===== */
        .ms-matrix-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .ms-matrix-item {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 26px 22px;
            transition: all 0.3s ease;
            display: block;
            color: var(--ms-text);
            position: relative;
            overflow: hidden;
        }
        .ms-matrix-item:hover {
            border-color: rgba(124, 92, 255, 0.4);
            box-shadow: var(--ms-shadow-glow);
            transform: translateY(-4px);
            color: var(--ms-text);
        }
        .ms-matrix-item .matrix-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: rgba(124, 92, 255, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--ms-primary);
            margin-bottom: 14px;
        }
        .ms-matrix-item h3 {
            font-size: 1.1rem;
            margin-bottom: 8px;
        }
        .ms-matrix-item p {
            font-size: 0.88rem;
            color: var(--ms-text-dim);
            margin-bottom: 0;
            line-height: 1.6;
        }
        .ms-matrix-item .matrix-arrow {
            position: absolute;
            top: 22px;
            right: 22px;
            color: var(--ms-text-faint);
            font-size: 0.9rem;
            transition: all 0.3s ease;
        }
        .ms-matrix-item:hover .matrix-arrow {
            color: var(--ms-secondary);
            transform: translateX(4px);
        }

        /* ===== 卖点三连 ===== */
        .ms-sell-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.9fr 0.9fr;
            gap: 20px;
        }
        .ms-sell-card {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 28px 24px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        .ms-sell-card:hover {
            border-color: rgba(124, 92, 255, 0.4);
            box-shadow: var(--ms-shadow-glow);
            transform: translateY(-4px);
        }
        .ms-sell-card .sell-number {
            font-family: var(--ms-font-num);
            font-size: 4rem;
            font-weight: 800;
            line-height: 1;
            color: transparent;
            -webkit-text-stroke: 2px rgba(124, 92, 255, 0.5);
            letter-spacing: -0.03em;
            margin-bottom: 12px;
        }
        .ms-sell-card.featured .sell-number {
            -webkit-text-stroke: 2px rgba(0, 229, 204, 0.6);
        }
        .ms-sell-card h3 {
            font-size: 1.2rem;
            margin-bottom: 8px;
        }
        .ms-sell-card p {
            font-size: 0.92rem;
            color: var(--ms-text-dim);
            line-height: 1.7;
            margin-bottom: 0;
        }
        .ms-sell-card.featured {
            background: linear-gradient(160deg, rgba(124, 92, 255, 0.1) 0%, var(--ms-surface) 60%);
            border-color: rgba(124, 92, 255, 0.25);
        }

        /* ===== 场景演示 ===== */
        .ms-scene {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .ms-scene.reverse {
            direction: rtl;
        }
        .ms-scene.reverse > * {
            direction: ltr;
        }
        .ms-scene-img {
            position: relative;
            border-radius: var(--ms-radius-lg);
            overflow: hidden;
            border: 1px solid var(--ms-border-bright);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
        }
        .ms-scene-img img {
            width: 100%;
            height: 320px;
            object-fit: cover;
        }
        .ms-scene-img .scene-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(10, 10, 14, 0.7) 20%, transparent 70%);
        }
        .ms-scene-text h2 {
            margin-bottom: 14px;
        }
        .ms-scene-text p {
            color: var(--ms-text-dim);
            line-height: 1.85;
            margin-bottom: 18px;
        }
        .ms-scene-list {
            list-style: none;
            padding: 0;
            margin: 0 0 20px;
        }
        .ms-scene-list li {
            padding: 8px 0 8px 26px;
            position: relative;
            color: var(--ms-text-dim);
            font-size: 0.95rem;
        }
        .ms-scene-list li::before {
            content: '◆';
            position: absolute;
            left: 0;
            top: 8px;
            color: var(--ms-secondary);
            font-size: 0.7rem;
        }
        .ms-scene-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .ms-tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.78rem;
            font-weight: 500;
            color: var(--ms-text-dim);
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--ms-border);
            padding: 4px 12px;
            border-radius: 999px;
            transition: all 0.25s ease;
        }
        .ms-tag:hover {
            color: #fff;
            border-color: var(--ms-primary);
            background: rgba(124, 92, 255, 0.12);
        }

        /* ===== 时间线 ===== */
        .ms-timeline {
            position: relative;
            max-width: 780px;
            margin: 0 auto;
        }
        .ms-timeline::before {
            content: '';
            position: absolute;
            left: 20px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, var(--ms-primary), rgba(124, 92, 255, 0.2));
        }
        .ms-tl-item {
            position: relative;
            padding-left: 60px;
            margin-bottom: 28px;
        }
        .ms-tl-item:last-child {
            margin-bottom: 0;
        }
        .ms-tl-item .tl-dot {
            position: absolute;
            left: 11px;
            top: 4px;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: var(--ms-surface);
            border: 2px solid var(--ms-primary);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .ms-tl-item .tl-dot::after {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--ms-primary);
        }
        .ms-tl-item .tl-date {
            font-family: var(--ms-font-num);
            font-size: 0.82rem;
            color: var(--ms-secondary);
            margin-bottom: 4px;
            letter-spacing: 0.04em;
        }
        .ms-tl-item h3 {
            font-size: 1.05rem;
            margin-bottom: 6px;
        }
        .ms-tl-item p {
            font-size: 0.9rem;
            color: var(--ms-text-dim);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ===== 深度内容区 ===== */
        .ms-deep {
            background: var(--ms-surface);
            border-radius: var(--ms-radius-lg);
            padding: 40px 36px;
            border: 1px solid var(--ms-border);
            max-width: 880px;
            margin: 0 auto;
        }
        .ms-deep .deep-eyebrow {
            font-size: 0.8rem;
            color: var(--ms-secondary);
            font-weight: 600;
            letter-spacing: 0.06em;
            margin-bottom: 8px;
        }
        .ms-deep h2 {
            font-size: 1.55rem;
            margin-bottom: 18px;
        }
        .ms-deep p {
            color: var(--ms-text-dim);
            line-height: 1.9;
            font-size: 0.98rem;
            margin-bottom: 16px;
            max-width: 68ch;
        }
        .ms-deep blockquote {
            border-left: 3px solid var(--ms-primary);
            padding: 12px 20px;
            margin: 18px 0;
            background: rgba(124, 92, 255, 0.06);
            border-radius: 0 var(--ms-radius-sm) var(--ms-radius-sm) 0;
            color: var(--ms-text-dim);
            font-style: normal;
            font-size: 0.95rem;
        }
        .ms-deep h3 {
            font-size: 1.05rem;
            margin-top: 22px;
            margin-bottom: 10px;
        }
        .ms-deep ul {
            padding-left: 20px;
            margin-bottom: 16px;
            color: var(--ms-text-dim);
            font-size: 0.95rem;
            line-height: 1.8;
        }
        .ms-deep ul li {
            margin-bottom: 6px;
        }

        /* ===== 新闻中心 ===== */
        .ms-news-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .ms-news-item {
            display: flex;
            align-items: flex-start;
            gap: 18px;
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 18px 20px;
            transition: all 0.28s ease;
        }
        .ms-news-item:hover {
            border-color: rgba(124, 92, 255, 0.35);
            box-shadow: var(--ms-shadow-glow);
            transform: translateX(4px);
        }
        .ms-news-date {
            font-family: var(--ms-font-num);
            font-size: 0.82rem;
            color: var(--ms-secondary);
            min-width: 84px;
            padding-top: 2px;
            letter-spacing: 0.03em;
        }
        .ms-news-body h3 {
            font-size: 1rem;
            margin-bottom: 6px;
        }
        .ms-news-body p {
            font-size: 0.88rem;
            color: var(--ms-text-dim);
            line-height: 1.7;
            margin-bottom: 8px;
        }
        .ms-news-body .read-more {
            font-size: 0.82rem;
            color: var(--ms-primary);
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color 0.25s ease;
        }
        .ms-news-body .read-more:hover {
            color: var(--ms-secondary);
        }

        /* ===== 社会认同 ===== */
        .ms-social {
            display: grid;
            grid-template-columns: 1fr 1.4fr;
            gap: 36px;
            align-items: center;
        }
        .ms-metrics {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .ms-metric-item .metric-num {
            font-family: var(--ms-font-num);
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--ms-primary);
            letter-spacing: -0.02em;
            line-height: 1;
            margin-bottom: 4px;
        }
        .ms-metric-item .metric-label {
            font-size: 0.85rem;
            color: var(--ms-text-faint);
        }
        .ms-social-content {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .ms-social-quote {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 14px 18px;
            position: relative;
        }
        .ms-social-quote .quote-mark {
            font-size: 1.4rem;
            color: var(--ms-primary);
            line-height: 1;
            margin-bottom: 4px;
        }
        .ms-social-quote p {
            font-size: 0.88rem;
            color: var(--ms-text-dim);
            line-height: 1.65;
            margin-bottom: 0;
        }
        .ms-social-logos {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 6px;
        }
        .ms-social-logos .ms-logo-placeholder {
            font-size: 0.78rem;
            color: var(--ms-text-faint);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--ms-border);
            padding: 8px 14px;
            border-radius: 6px;
            letter-spacing: 0.04em;
        }

        /* ===== 横向轨道 ===== */
        .ms-track {
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            display: flex;
            gap: 16px;
            padding-bottom: 10px;
            scrollbar-width: thin;
            scrollbar-color: rgba(124, 92, 255, 0.4) transparent;
        }
        .ms-track::-webkit-scrollbar {
            height: 4px;
        }
        .ms-track::-webkit-scrollbar-track {
            background: transparent;
        }
        .ms-track::-webkit-scrollbar-thumb {
            background: rgba(124, 92, 255, 0.4);
            border-radius: 4px;
        }
        .ms-track-card {
            flex: 0 0 260px;
            scroll-snap-align: start;
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            overflow: hidden;
            transition: all 0.3s ease;
            display: block;
            color: var(--ms-text);
        }
        .ms-track-card:hover {
            border-color: rgba(124, 92, 255, 0.4);
            box-shadow: var(--ms-shadow-glow);
            transform: translateY(-4px);
            color: var(--ms-text);
        }
        .ms-track-card .track-img {
            height: 150px;
            overflow: hidden;
        }
        .ms-track-card .track-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .ms-track-card:hover .track-img img {
            transform: scale(1.06);
        }
        .ms-track-card .track-body {
            padding: 14px 16px;
        }
        .ms-track-card .track-body h3 {
            font-size: 0.95rem;
            margin-bottom: 4px;
        }
        .ms-track-card .track-body p {
            font-size: 0.8rem;
            color: var(--ms-text-faint);
            margin-bottom: 0;
        }

        /* ===== FAQ ===== */
        .ms-faq-wrap {
            max-width: 780px;
            margin: 0 auto;
        }
        .ms-accordion .accordion-item {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md) !important;
            margin-bottom: 10px;
            overflow: hidden;
            transition: border-color 0.3s ease;
        }
        .ms-accordion .accordion-item:hover {
            border-color: rgba(124, 92, 255, 0.3);
        }
        .ms-accordion .accordion-button {
            background: transparent;
            color: var(--ms-text);
            font-weight: 600;
            font-size: 0.98rem;
            padding: 16px 20px;
            border: none;
            box-shadow: none;
            border-radius: var(--ms-radius-md) !important;
            font-family: var(--ms-font-sans);
        }
        .ms-accordion .accordion-button:not(.collapsed) {
            background: rgba(124, 92, 255, 0.08);
            color: #fff;
            border-bottom: 1px solid rgba(124, 92, 255, 0.25);
            border-radius: var(--ms-radius-md) var(--ms-radius-md) 0 0 !important;
        }
        .ms-accordion .accordion-button::after {
            filter: invert(1) brightness(0.75);
        }
        .ms-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.2);
        }
        .ms-accordion .accordion-body {
            background: var(--ms-surface);
            color: var(--ms-text-dim);
            font-size: 0.92rem;
            line-height: 1.8;
            padding: 16px 20px 18px;
            border-radius: 0 0 var(--ms-radius-md) var(--ms-radius-md);
        }

        /* ===== 限时入口 ===== */
        .ms-flash-cta {
            background: linear-gradient(135deg, rgba(124, 92, 255, 0.15) 0%, rgba(255, 107, 61, 0.1) 100%);
            border: 1px solid rgba(124, 92, 255, 0.35);
            border-radius: var(--ms-radius-lg);
            padding: 28px 30px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }
        .ms-flash-cta .flash-info h3 {
            margin-bottom: 4px;
        }
        .ms-flash-cta .flash-info p {
            font-size: 0.9rem;
            color: var(--ms-text-dim);
            margin-bottom: 0;
        }
        .ms-countdown {
            display: flex;
            gap: 10px;
            align-items: center;
        }
        .ms-countdown .cd-item {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: 10px;
            padding: 6px 12px;
            text-align: center;
            min-width: 54px;
        }
        .ms-countdown .cd-item .cd-num {
            font-family: var(--ms-font-num);
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--ms-secondary);
            line-height: 1;
        }
        .ms-countdown .cd-item .cd-label {
            font-size: 0.68rem;
            color: var(--ms-text-faint);
            margin-top: 2px;
        }
        .ms-countdown .cd-sep {
            font-size: 1.2rem;
            color: var(--ms-text-faint);
            font-weight: 700;
        }

        /* ===== 底部固定转化条 ===== */
        .ms-fixed-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1070;
            background: rgba(10, 10, 14, 0.88);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding: 10px 0;
            transition: transform 0.3s ease, opacity 0.3s ease;
        }
        .ms-fixed-bar.hidden {
            transform: translateY(100%);
            opacity: 0;
            pointer-events: none;
        }
        .ms-fixed-bar .fixed-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .ms-fixed-bar .fixed-text {
            font-size: 0.92rem;
            color: var(--ms-text-dim);
        }
        .ms-fixed-bar .fixed-text strong {
            color: var(--ms-text);
        }

        /* ===== Footer ===== */
        .ms-footer {
            background: #08080C;
            border-top: 1px solid var(--ms-border);
            padding: 60px 0 20px;
        }
        .ms-footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 36px;
            margin-bottom: 40px;
        }
        .ms-footer h4 {
            font-size: 1rem;
            margin-bottom: 14px;
            color: var(--ms-text);
        }
        .ms-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .ms-footer ul li {
            margin-bottom: 6px;
        }
        .ms-footer ul li a {
            font-size: 0.88rem;
            color: var(--ms-text-dim);
            transition: color 0.25s ease;
        }
        .ms-footer ul li a:hover {
            color: var(--ms-secondary);
        }
        .ms-footer .footer-brand {
            font-size: 1.2rem;
            font-weight: 800;
            margin-bottom: 10px;
        }
        .ms-footer .footer-brand .logo-mark {
            width: 28px;
            height: 28px;
            border-radius: 7px;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-accent) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: #fff;
            margin-right: 6px;
        }
        .ms-footer .footer-desc {
            font-size: 0.88rem;
            color: var(--ms-text-faint);
            line-height: 1.7;
            max-width: 260px;
        }
        .ms-footer-subscribe {
            display: flex;
            gap: 8px;
            margin-top: 12px;
        }
        .ms-footer-subscribe input {
            flex: 1;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--ms-border);
            border-radius: 12px;
            padding: 10px 14px;
            color: var(--ms-text);
            font-size: 0.88rem;
            font-family: var(--ms-font-sans);
            outline: none;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
            min-width: 0;
        }
        .ms-footer-subscribe input:focus {
            border-color: var(--ms-primary);
            box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.16);
        }
        .ms-footer-subscribe input::placeholder {
            color: var(--ms-text-faint);
        }
        .ms-footer-bottom {
            border-top: 1px solid var(--ms-border);
            padding-top: 18px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.8rem;
            color: var(--ms-text-faint);
        }
        .ms-footer-bottom .legal-links {
            display: flex;
            gap: 14px;
            align-items: center;
        }
        .ms-footer-bottom .legal-links a {
            color: var(--ms-text-faint);
            font-size: 0.8rem;
        }
        .ms-footer-bottom .legal-links a:hover {
            color: var(--ms-secondary);
        }
        .ms-footer-bottom .beian {
            font-size: 0.78rem;
        }

        /* ===== 响应式 ===== */
        @media (min-width: 320px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .ms-hero {
                min-height: 82vh;
                padding: 110px 0 60px;
            }
        }
        @media (min-width: 576px) {
            .container {
                padding-left: 20px;
                padding-right: 20px;
            }
        }
        @media (min-width: 768px) {
            .container {
                padding-left: 24px;
                padding-right: 24px;
            }
            .ms-section {
                padding: 96px 0;
            }
        }
        @media (min-width: 992px) {
            .container {
                padding-left: 28px;
                padding-right: 28px;
            }
            .ms-section {
                padding: 110px 0;
            }
        }
        @media (min-width: 1200px) {
            .container {
                padding-left: 32px;
                padding-right: 32px;
            }
        }
        @media (max-width: 991.98px) {
            .ms-matrix-grid {
                grid-template-columns: 1fr 1fr;
            }
            .ms-sell-grid {
                grid-template-columns: 1fr 1fr;
            }
            .ms-sell-card.featured {
                grid-column: span 2;
            }
            .ms-scene {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .ms-scene-img img {
                height: 260px;
            }
            .ms-social {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .ms-footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .ms-nav-links {
                display: none;
            }
            .ms-nav-actions .ms-btn {
                display: none;
            }
            .navbar-toggler {
                display: block !important;
            }
        }
        @media (max-width: 767.98px) {
            .ms-section {
                padding: 56px 0;
            }
            .ms-hero {
                min-height: 78vh;
                padding: 100px 0 50px;
            }
            .ms-hero h1 {
                font-size: clamp(1.8rem, 7vw, 2.6rem);
            }
            .ms-hero-sub {
                font-size: 0.98rem;
            }
            .ms-hero-ctas {
                flex-direction: column;
            }
            .ms-hero-ctas .ms-btn {
                width: 100%;
            }
            .ms-hero-data {
                gap: 20px;
            }
            .ms-matrix-grid {
                grid-template-columns: 1fr;
            }
            .ms-sell-grid {
                grid-template-columns: 1fr;
            }
            .ms-sell-card.featured {
                grid-column: span 1;
            }
            .ms-deep {
                padding: 24px 20px;
            }
            .ms-news-item {
                flex-direction: column;
                gap: 6px;
            }
            .ms-metrics {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .ms-metric-item .metric-num {
                font-size: 1.8rem;
            }
            .ms-track-card {
                flex: 0 0 220px;
            }
            .ms-flash-cta {
                flex-direction: column;
                align-items: flex-start;
            }
            .ms-fixed-bar .fixed-text {
                font-size: 0.82rem;
            }
            .ms-fixed-bar .ms-btn {
                font-size: 0.8rem;
                padding: 8px 14px;
            }
            .ms-footer-grid {
                grid-template-columns: 1fr;
                gap: 22px;
            }
            .ms-footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 575.98px) {
            .ms-metrics {
                grid-template-columns: 1fr;
            }
            .ms-tl-item {
                padding-left: 48px;
            }
            .ms-timeline::before {
                left: 10px;
            }
            .ms-tl-item .tl-dot {
                left: 1px;
                width: 18px;
                height: 18px;
            }
        }

        @media (min-width: 992px) {
            .navbar-toggler {
                display: none;
            }
        }

/* roulang page: category1 */
:root {
            --ms-bg: #0B0B10;
            --ms-surface: #12121A;
            --ms-surface-light: #181824;
            --ms-primary: #7C5CFF;
            --ms-primary-dark: #6A4BE8;
            --ms-secondary: #00E5CC;
            --ms-accent: #FF6B3D;
            --ms-text: #F5F6F8;
            --ms-text-dim: rgba(245, 246, 248, 0.62);
            --ms-text-faint: rgba(245, 246, 248, 0.42);
            --ms-border: rgba(255, 255, 255, 0.08);
            --ms-border-bright: rgba(255, 255, 255, 0.14);
            --ms-radius-lg: 22px;
            --ms-radius-md: 14px;
            --ms-radius-sm: 8px;
            --ms-shadow-card: 0 20px 50px rgba(0, 0, 0, 0.35);
            --ms-shadow-glow: 0 0 0 1px rgba(124, 92, 255, 0.25), 0 20px 50px rgba(0, 0, 0, 0.35);
            --ms-font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --ms-font-num: 'Inter', 'SF Pro Display', 'Segoe UI', sans-serif;
            --ms-spacing-section: 110px;
            --ms-spacing-section-mobile: 56px;
            --ms-container-max: 1240px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--ms-font-sans);
            background: var(--ms-bg);
            color: var(--ms-text);
            line-height: 1.75;
            font-size: 16px;
            padding-bottom: 88px;
            overflow-x: hidden;
        }
        a {
            color: var(--ms-primary);
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover {
            color: var(--ms-secondary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: var(--ms-container-max);
            padding-left: 20px;
            padding-right: 20px;
        }
        /* ===== 导航 ===== */
        .ms-navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1080;
            padding: 14px 0;
            background: rgba(10, 10, 14, 0.32);
            backdrop-filter: blur(18px) saturate(160%);
            -webkit-backdrop-filter: blur(18px) saturate(160%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            transition: background 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, padding 0.28s ease;
        }
        .ms-navbar.navbar-solid {
            background: rgba(10, 10, 14, 0.92);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
            border-bottom-color: rgba(255, 255, 255, 0.08);
            padding: 8px 0;
        }
        .ms-navbar .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
        }
        .ms-navbar .navbar-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--ms-text);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .ms-navbar .navbar-logo .logo-mark {
            width: 34px;
            height: 34px;
            border-radius: 9px;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-accent) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
            color: #fff;
            flex-shrink: 0;
        }
        .ms-navbar .navbar-logo:hover {
            color: var(--ms-text);
        }
        .ms-nav-links {
            display: flex;
            align-items: center;
            gap: 2px;
            flex-wrap: wrap;
        }
        .ms-nav-links a {
            color: rgba(245, 246, 248, 0.78);
            font-size: 0.98rem;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: 8px;
            position: relative;
            transition: color 0.25s ease, background 0.25s ease;
            white-space: nowrap;
        }
        .ms-nav-links a::after {
            content: '';
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 2px;
            height: 2px;
            background: var(--ms-secondary);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.25s ease;
            border-radius: 2px;
        }
        .ms-nav-links a:hover {
            color: #fff;
        }
        .ms-nav-links a:hover::after,
        .ms-nav-links a.active::after {
            transform: scaleX(1);
        }
        .ms-nav-links a.active {
            color: #fff;
        }
        .ms-nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .ms-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            font-weight: 600;
            font-family: var(--ms-font-sans);
            border-radius: 999px;
            border: none;
            cursor: pointer;
            transition: all 0.28s ease;
            padding: 10px 24px;
            font-size: 0.95rem;
            line-height: 1.4;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .ms-btn-primary {
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-primary-dark) 100%);
            color: #fff;
            box-shadow: 0 8px 24px rgba(124, 92, 255, 0.3);
        }
        .ms-btn-primary:hover {
            color: #fff;
            box-shadow: 0 12px 34px rgba(124, 92, 255, 0.45);
            transform: translateY(-2px);
        }
        .ms-btn-outline {
            background: transparent;
            color: var(--ms-text);
            border: 1px solid var(--ms-border-bright);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .ms-btn-outline:hover {
            color: #fff;
            border-color: var(--ms-secondary);
            box-shadow: 0 0 0 1px rgba(0, 229, 204, 0.25);
            background: rgba(0, 229, 204, 0.06);
        }
        .ms-btn-sm {
            padding: 8px 16px;
            font-size: 0.85rem;
        }
        .ms-btn-accent {
            background: var(--ms-accent);
            color: #fff;
            box-shadow: 0 8px 24px rgba(255, 107, 61, 0.32);
        }
        .ms-btn-accent:hover {
            color: #fff;
            box-shadow: 0 12px 34px rgba(255, 107, 61, 0.5);
            transform: translateY(-2px);
        }
        .ms-search-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--ms-border);
            color: var(--ms-text-dim);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.25s ease;
        }
        .ms-search-btn:hover {
            color: #fff;
            border-color: var(--ms-secondary);
            box-shadow: 0 0 0 1px rgba(0, 229, 204, 0.25);
        }
        @media (max-width: 991.98px) {
            .ms-nav-links {
                display: none;
            }
            .ms-navbar .navbar-inner {
                flex-wrap: wrap;
            }
            .ms-navbar .navbar-inner::after {
                content: '';
                flex-basis: 100%;
            }
        }
        @media (max-width: 575.98px) {
            .ms-navbar {
                padding: 10px 0;
            }
            .ms-navbar .navbar-logo {
                font-size: 1.15rem;
            }
            .ms-navbar .navbar-logo .logo-mark {
                width: 28px;
                height: 28px;
                font-size: 0.8rem;
            }
        }
        /* ===== Hero ===== */
        .ms-page-hero {
            position: relative;
            min-height: 52vh;
            display: flex;
            align-items: flex-end;
            padding: 160px 0 60px;
            background-image: linear-gradient(rgba(10, 10, 14, 0.55), rgba(10, 10, 14, 0.92)),
                url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            border-bottom: 1px solid var(--ms-border);
        }
        .ms-page-hero .hero-content {
            position: relative;
            z-index: 2;
        }
        .ms-page-hero h1 {
            font-size: clamp(2rem, 4vw, 3.2rem);
            font-weight: 800;
            letter-spacing: -0.03em;
            margin-bottom: 16px;
            line-height: 1.2;
        }
        .ms-page-hero h1 .highlight {
            color: var(--ms-secondary);
        }
        .ms-page-hero .hero-sub {
            font-size: 1.05rem;
            color: var(--ms-text-dim);
            max-width: 680px;
            margin-bottom: 24px;
        }
        .ms-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--ms-text-faint);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .ms-breadcrumb a {
            color: var(--ms-text-dim);
            transition: color 0.25s ease;
        }
        .ms-breadcrumb a:hover {
            color: var(--ms-secondary);
        }
        .ms-breadcrumb .sep {
            font-size: 0.7rem;
        }
        .ms-breadcrumb .current {
            color: var(--ms-secondary);
        }
        /* ===== 筛选条 ===== */
        .ms-filter-bar {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 16px 20px;
            margin-bottom: 40px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            justify-content: space-between;
        }
        .ms-filter-bar .filter-group {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .ms-filter-bar .filter-label {
            font-size: 0.85rem;
            color: var(--ms-text-faint);
            margin-right: 4px;
        }
        .ms-filter-bar .filter-chip {
            padding: 6px 16px;
            border-radius: 999px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--ms-text-dim);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--ms-border);
            cursor: pointer;
            transition: all 0.25s ease;
            white-space: nowrap;
        }
        .ms-filter-bar .filter-chip:hover {
            color: #fff;
            border-color: var(--ms-border-bright);
            background: rgba(255, 255, 255, 0.08);
        }
        .ms-filter-bar .filter-chip.active {
            color: #fff;
            background: rgba(124, 92, 255, 0.18);
            border-color: var(--ms-primary);
        }
        /* ===== 分类内容布局 ===== */
        .ms-cat-layout {
            display: grid;
            grid-template-columns: 1fr 340px;
            gap: 36px;
            align-items: start;
        }
        @media (max-width: 991.98px) {
            .ms-cat-layout {
                grid-template-columns: 1fr;
            }
        }
        /* ===== 长文列表 ===== */
        .ms-article-card {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            overflow: hidden;
            margin-bottom: 28px;
            transition: all 0.3s ease;
            box-shadow: var(--ms-shadow-card);
        }
        .ms-article-card:hover {
            border-color: rgba(124, 92, 255, 0.35);
            box-shadow: var(--ms-shadow-glow);
            transform: translateY(-3px);
        }
        .ms-article-card .article-img {
            height: 200px;
            overflow: hidden;
            position: relative;
        }
        .ms-article-card .article-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .ms-article-card:hover .article-img img {
            transform: scale(1.04);
        }
        .ms-article-card .article-body {
            padding: 24px 28px;
        }
        .ms-article-card .article-date {
            font-size: 0.8rem;
            color: var(--ms-text-faint);
            font-family: var(--ms-font-num);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .ms-article-card .article-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 12px;
            line-height: 1.4;
            letter-spacing: -0.01em;
        }
        .ms-article-card .article-title a {
            color: var(--ms-text);
            transition: color 0.25s ease;
        }
        .ms-article-card .article-title a:hover {
            color: var(--ms-secondary);
        }
        .ms-article-card .article-excerpt {
            color: var(--ms-text-dim);
            font-size: 0.95rem;
            margin-bottom: 16px;
            line-height: 1.8;
        }
        .ms-article-card .article-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .ms-article-card .read-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--ms-primary);
            transition: all 0.25s ease;
        }
        .ms-article-card .read-more:hover {
            color: var(--ms-secondary);
            gap: 10px;
        }
        .ms-tag {
            display: inline-block;
            padding: 3px 12px;
            border-radius: 6px;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--ms-secondary);
            background: rgba(0, 229, 204, 0.1);
            border: 1px solid rgba(0, 229, 204, 0.2);
        }
        .ms-tag-purple {
            color: var(--ms-primary);
            background: rgba(124, 92, 255, 0.12);
            border-color: rgba(124, 92, 255, 0.25);
        }
        .ms-tag-orange {
            color: var(--ms-accent);
            background: rgba(255, 107, 61, 0.12);
            border-color: rgba(255, 107, 61, 0.25);
        }
        /* ===== 侧栏 ===== */
        .ms-sidebar-widget {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 24px;
            margin-bottom: 28px;
        }
        .ms-sidebar-widget h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--ms-text);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .ms-sidebar-widget h3 .icon {
            color: var(--ms-secondary);
            font-size: 0.9rem;
        }
        .ms-tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .ms-tag-cloud .ms-tag {
            cursor: pointer;
            transition: all 0.25s ease;
        }
        .ms-tag-cloud .ms-tag:hover {
            background: rgba(0, 229, 204, 0.2);
            color: #fff;
        }
        .ms-hot-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .ms-hot-list li {
            padding: 12px 0;
            border-bottom: 1px solid var(--ms-border);
            display: flex;
            gap: 12px;
            align-items: flex-start;
        }
        .ms-hot-list li:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .ms-hot-list .hot-num {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            background: rgba(255, 255, 255, 0.06);
            color: var(--ms-text-faint);
            font-size: 0.8rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-family: var(--ms-font-num);
        }
        .ms-hot-list .hot-num.hot {
            color: var(--ms-accent);
            background: rgba(255, 107, 61, 0.15);
        }
        .ms-hot-list a {
            color: var(--ms-text-dim);
            font-size: 0.88rem;
            line-height: 1.5;
            transition: color 0.25s ease;
        }
        .ms-hot-list a:hover {
            color: var(--ms-secondary);
        }
        /* ===== 分页 ===== */
        .ms-pagination {
            display: flex;
            align-items: center;
            gap: 8px;
            justify-content: center;
            margin-top: 40px;
            flex-wrap: wrap;
        }
        .ms-pagination a {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--ms-text-dim);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--ms-border);
            transition: all 0.25s ease;
        }
        .ms-pagination a:hover {
            color: #fff;
            border-color: var(--ms-primary);
            background: rgba(124, 92, 255, 0.12);
        }
        .ms-pagination a.active {
            color: #fff;
            background: var(--ms-primary);
            border-color: var(--ms-primary);
            box-shadow: 0 4px 16px rgba(124, 92, 255, 0.35);
        }
        /* ===== CTA ===== */
        .ms-cta-section {
            background: linear-gradient(135deg, rgba(124, 92, 255, 0.12) 0%, rgba(0, 229, 204, 0.06) 100%);
            border: 1px solid rgba(124, 92, 255, 0.25);
            border-radius: var(--ms-radius-lg);
            padding: 48px 40px;
            margin-top: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }
        .ms-cta-section h2 {
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 8px;
            letter-spacing: -0.02em;
        }
        .ms-cta-section p {
            color: var(--ms-text-dim);
            margin-bottom: 0;
            max-width: 500px;
        }
        .ms-cta-section .cta-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        @media (max-width: 767.98px) {
            .ms-cta-section {
                padding: 32px 24px;
                flex-direction: column;
                text-align: center;
            }
            .ms-cta-section .cta-actions {
                justify-content: center;
            }
        }
        /* ===== 底部固定转化条 ===== */
        .ms-bottom-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1070;
            background: rgba(10, 10, 14, 0.88);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding: 12px 0;
        }
        .ms-bottom-bar .bottom-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .ms-bottom-bar .bottom-text {
            font-size: 0.92rem;
            color: var(--ms-text-dim);
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .ms-bottom-bar .bottom-text .icon {
            color: var(--ms-secondary);
        }
        @media (max-width: 575.98px) {
            .ms-bottom-bar .bottom-text {
                font-size: 0.8rem;
            }
            .ms-bottom-bar {
                padding: 8px 0;
            }
            .ms-bottom-bar .ms-btn {
                padding: 8px 16px;
                font-size: 0.8rem;
            }
        }
        /* ===== 页脚 ===== */
        .ms-footer {
            background: var(--ms-surface);
            border-top: 1px solid var(--ms-border);
            padding: 60px 0 32px;
            margin-top: 80px;
        }
        .ms-footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            margin-bottom: 40px;
        }
        @media (max-width: 991.98px) {
            .ms-footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 575.98px) {
            .ms-footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--ms-text);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-brand .logo-mark {
            width: 28px;
            height: 28px;
            border-radius: 7px;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-accent) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: #fff;
        }
        .footer-desc {
            font-size: 0.88rem;
            color: var(--ms-text-dim);
            line-height: 1.7;
            margin-bottom: 0;
        }
        .ms-footer h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }
        .ms-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .ms-footer ul li {
            margin-bottom: 8px;
        }
        .ms-footer ul li a {
            color: var(--ms-text-dim);
            font-size: 0.88rem;
            transition: color 0.25s ease;
        }
        .ms-footer ul li a:hover {
            color: var(--ms-secondary);
        }
        .ms-footer-subscribe {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .ms-footer-subscribe input {
            flex: 1;
            min-width: 160px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--ms-border);
            border-radius: 12px;
            padding: 10px 16px;
            font-size: 0.88rem;
            color: var(--ms-text);
            outline: none;
            transition: all 0.25s ease;
            font-family: var(--ms-font-sans);
        }
        .ms-footer-subscribe input::placeholder {
            color: var(--ms-text-faint);
        }
        .ms-footer-subscribe input:focus {
            border-color: var(--ms-primary);
            box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.16);
        }
        .ms-footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 24px;
            border-top: 1px solid var(--ms-border);
            font-size: 0.82rem;
            color: var(--ms-text-faint);
        }
        .legal-links {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .legal-links a {
            color: var(--ms-text-faint);
            transition: color 0.25s ease;
        }
        .legal-links a:hover {
            color: var(--ms-secondary);
        }
        .beian {
            font-size: 0.8rem;
            color: var(--ms-text-faint);
        }
        /* ===== 面板与区块通用 ===== */
        .ms-section {
            padding: var(--ms-spacing-section) 0;
        }
        .ms-section-sm {
            padding: 48px 0;
        }
        @media (max-width: 767.98px) {
            .ms-section {
                padding: var(--ms-spacing-section-mobile) 0;
            }
            .ms-section-sm {
                padding: 32px 0;
            }
        }
        .ms-section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--ms-secondary);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 12px;
        }
        .ms-section-label::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--ms-secondary);
            border-radius: 2px;
        }
        .ms-section-title {
            font-size: clamp(1.5rem, 2.6vw, 2.2rem);
            font-weight: 700;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
            line-height: 1.3;
        }
        .ms-section-sub {
            color: var(--ms-text-dim);
            font-size: 1.02rem;
            max-width: 680px;
            margin-bottom: 40px;
            line-height: 1.8;
        }
        .ms-stat-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 48px;
        }
        @media (max-width: 991.98px) {
            .ms-stat-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 575.98px) {
            .ms-stat-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
        }
        .ms-stat-card {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 24px;
            text-align: center;
            transition: all 0.3s ease;
        }
        .ms-stat-card:hover {
            border-color: rgba(0, 229, 204, 0.3);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
            transform: translateY(-3px);
        }
        .ms-stat-card .stat-num {
            font-size: 2.2rem;
            font-weight: 800;
            font-family: var(--ms-font-num);
            color: var(--ms-secondary);
            letter-spacing: -0.02em;
            margin-bottom: 4px;
        }
        .ms-stat-card .stat-label {
            font-size: 0.85rem;
            color: var(--ms-text-dim);
        }

/* roulang page: category3 */
:root {
            --ms-bg: #0B0B10;
            --ms-surface: #12121A;
            --ms-surface-light: #181824;
            --ms-primary: #7C5CFF;
            --ms-primary-dark: #6A4BE8;
            --ms-secondary: #00E5CC;
            --ms-accent: #FF6B3D;
            --ms-text: #F5F6F8;
            --ms-text-dim: rgba(245, 246, 248, 0.62);
            --ms-text-faint: rgba(245, 246, 248, 0.42);
            --ms-border: rgba(255, 255, 255, 0.08);
            --ms-border-bright: rgba(255, 255, 255, 0.14);
            --ms-radius-lg: 22px;
            --ms-radius-md: 14px;
            --ms-radius-sm: 8px;
            --ms-shadow-card: 0 20px 50px rgba(0, 0, 0, 0.35);
            --ms-shadow-glow: 0 0 0 1px rgba(124, 92, 255, 0.25), 0 20px 50px rgba(0, 0, 0, 0.35);
            --ms-font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --ms-font-num: 'Inter', 'SF Pro Display', 'Segoe UI', sans-serif;
            --ms-spacing-section: 110px;
            --ms-spacing-section-mobile: 56px;
            --ms-container-max: 1240px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--ms-font-sans);
            background: var(--ms-bg);
            color: var(--ms-text);
            line-height: 1.75;
            font-size: 16px;
            padding-bottom: 88px;
            overflow-x: hidden;
        }
        a {
            color: var(--ms-primary);
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover {
            color: var(--ms-secondary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: var(--ms-container-max);
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== 导航 ===== */
        .ms-navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1080;
            padding: 14px 0;
            background: rgba(10, 10, 14, 0.32);
            backdrop-filter: blur(18px) saturate(160%);
            -webkit-backdrop-filter: blur(18px) saturate(160%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            transition: background 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, padding 0.28s ease;
        }
        .ms-navbar.navbar-solid {
            background: rgba(10, 10, 14, 0.92);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
            border-bottom-color: rgba(255, 255, 255, 0.08);
            padding: 8px 0;
        }
        .ms-navbar .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
        }
        .ms-navbar .navbar-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--ms-text);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .ms-navbar .navbar-logo .logo-mark {
            width: 34px;
            height: 34px;
            border-radius: 9px;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-accent) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
            color: #fff;
            flex-shrink: 0;
        }
        .ms-navbar .navbar-logo:hover {
            color: var(--ms-text);
        }
        .ms-nav-links {
            display: flex;
            align-items: center;
            gap: 2px;
            flex-wrap: wrap;
        }
        .ms-nav-links a {
            color: rgba(245, 246, 248, 0.78);
            font-size: 0.98rem;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: 8px;
            position: relative;
            transition: color 0.25s ease, background 0.25s ease;
            white-space: nowrap;
        }
        .ms-nav-links a::after {
            content: '';
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 2px;
            height: 2px;
            background: var(--ms-secondary);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.25s ease;
            border-radius: 2px;
        }
        .ms-nav-links a:hover {
            color: #fff;
        }
        .ms-nav-links a:hover::after,
        .ms-nav-links a.active::after {
            transform: scaleX(1);
        }
        .ms-nav-links a.active {
            color: #fff;
        }
        .ms-nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .ms-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            font-weight: 600;
            font-family: var(--ms-font-sans);
            border-radius: 999px;
            border: none;
            cursor: pointer;
            transition: all 0.28s ease;
            padding: 10px 24px;
            font-size: 0.95rem;
            line-height: 1.4;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .ms-btn-primary {
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-primary-dark) 100%);
            color: #fff;
            box-shadow: 0 8px 24px rgba(124, 92, 255, 0.3);
        }
        .ms-btn-primary:hover {
            color: #fff;
            box-shadow: 0 12px 34px rgba(124, 92, 255, 0.45);
            transform: translateY(-2px);
        }
        .ms-btn-outline {
            background: transparent;
            color: var(--ms-text);
            border: 1px solid var(--ms-border-bright);
            backdrop-filter: blur(8px);
        }
        .ms-btn-outline:hover {
            border-color: var(--ms-secondary);
            color: var(--ms-secondary);
            background: rgba(0, 229, 204, 0.06);
        }
        .ms-btn-sm {
            padding: 8px 18px;
            font-size: 0.88rem;
        }
        .ms-btn-accent {
            background: linear-gradient(135deg, var(--ms-accent) 0%, #e5522e 100%);
            color: #fff;
            box-shadow: 0 8px 24px rgba(255, 107, 61, 0.32);
        }
        .ms-btn-accent:hover {
            color: #fff;
            box-shadow: 0 12px 34px rgba(255, 107, 61, 0.48);
            transform: translateY(-2px);
        }

        /* ===== Hero 顶部小横幅 ===== */
        .ms-page-hero {
            position: relative;
            padding: 130px 0 70px;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            overflow: hidden;
            border-bottom: 1px solid var(--ms-border);
        }
        .ms-page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(10, 10, 14, 0.82) 0%, rgba(16, 14, 30, 0.68) 45%, rgba(10, 10, 14, 0.92) 100%);
            z-index: 1;
        }
        .ms-page-hero .container {
            position: relative;
            z-index: 2;
        }
        .ms-page-hero .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--ms-secondary);
            background: rgba(0, 229, 204, 0.08);
            border: 1px solid rgba(0, 229, 204, 0.22);
            border-radius: 999px;
            padding: 6px 16px;
            margin-bottom: 18px;
        }
        .ms-page-hero h1 {
            font-size: clamp(2rem, 4.5vw, 3.5rem);
            font-weight: 800;
            letter-spacing: -0.03em;
            margin-bottom: 16px;
            color: var(--ms-text);
            line-height: 1.18;
        }
        .ms-page-hero h1 .highlight {
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .ms-page-hero .hero-lead {
            font-size: 1.05rem;
            color: var(--ms-text-dim);
            max-width: 680px;
            line-height: 1.85;
        }

        /* ===== 面包屑 ===== */
        .ms-breadcrumb-wrap {
            padding: 18px 0;
            border-bottom: 1px solid var(--ms-border);
            background: rgba(10, 10, 14, 0.6);
        }
        .ms-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.88rem;
            color: var(--ms-text-faint);
            margin: 0;
            padding: 0;
            list-style: none;
            flex-wrap: wrap;
        }
        .ms-breadcrumb li {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .ms-breadcrumb li + li::before {
            content: '›';
            color: var(--ms-text-faint);
            font-size: 1rem;
        }
        .ms-breadcrumb a {
            color: var(--ms-text-dim);
            transition: color 0.25s ease;
        }
        .ms-breadcrumb a:hover {
            color: var(--ms-secondary);
        }
        .ms-breadcrumb .current {
            color: var(--ms-text);
            font-weight: 500;
        }

        /* ===== 板块通用 ===== */
        .ms-section {
            padding: var(--ms-spacing-section) 0;
        }
        .ms-section-tight {
            padding: 60px 0;
        }
        .ms-section-head {
            margin-bottom: 42px;
        }
        .ms-section-head h2 {
            font-size: clamp(1.5rem, 2.6vw, 2.2rem);
            font-weight: 700;
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            color: var(--ms-text);
            line-height: 1.28;
        }
        .ms-section-head .section-sub {
            color: var(--ms-text-dim);
            font-size: 1rem;
            max-width: 620px;
            line-height: 1.8;
        }

        /* ===== 筛选控件 ===== */
        .ms-filter-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 12px 16px;
            margin-bottom: 36px;
        }
        .ms-filter-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--ms-text-dim);
            background: transparent;
            border: 1px solid var(--ms-border);
            cursor: pointer;
            transition: all 0.25s ease;
            white-space: nowrap;
        }
        .ms-filter-chip:hover {
            color: var(--ms-text);
            border-color: var(--ms-border-bright);
            background: rgba(255, 255, 255, 0.03);
        }
        .ms-filter-chip.active {
            color: #fff;
            background: rgba(124, 92, 255, 0.16);
            border-color: var(--ms-primary);
        }
        .ms-filter-chip .chip-count {
            font-size: 0.75rem;
            color: var(--ms-text-faint);
            background: rgba(255, 255, 255, 0.06);
            border-radius: 999px;
            padding: 2px 8px;
        }
        .ms-filter-search {
            margin-left: auto;
            display: flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--ms-border);
            border-radius: 999px;
            padding: 6px 12px 6px 16px;
            min-width: 200px;
        }
        .ms-filter-search input {
            background: transparent;
            border: none;
            outline: none;
            color: var(--ms-text);
            font-size: 0.88rem;
            font-family: var(--ms-font-sans);
            width: 100%;
        }
        .ms-filter-search input::placeholder {
            color: var(--ms-text-faint);
        }
        .ms-filter-search i {
            color: var(--ms-text-faint);
            font-size: 0.85rem;
        }

        /* ===== 时间线 ===== */
        .ms-timeline {
            position: relative;
            padding-left: 36px;
        }
        .ms-timeline::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, var(--ms-primary) 0%, rgba(124, 92, 255, 0.3) 40%, rgba(0, 229, 204, 0.3) 70%, rgba(255, 255, 255, 0.05) 100%);
            border-radius: 1px;
        }
        .ms-timeline-item {
            position: relative;
            margin-bottom: 30px;
            padding: 0 0 4px 20px;
        }
        .ms-timeline-item::before {
            content: '';
            position: absolute;
            left: -32px;
            top: 8px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--ms-bg);
            border: 3px solid var(--ms-primary);
            box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.15), 0 0 16px rgba(124, 92, 255, 0.3);
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
        }
        .ms-timeline-item:hover::before {
            border-color: var(--ms-secondary);
            box-shadow: 0 0 0 4px rgba(0, 229, 204, 0.15), 0 0 20px rgba(0, 229, 204, 0.35);
        }
        .ms-timeline-item .tl-card {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 22px 24px;
            transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
        }
        .ms-timeline-item .tl-card:hover {
            border-color: rgba(124, 92, 255, 0.35);
            box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
            transform: translateY(-2px);
        }
        .ms-timeline-item .tl-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 10px;
        }
        .ms-timeline-item .tl-date {
            font-family: var(--ms-font-num);
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--ms-secondary);
            letter-spacing: 0.02em;
            background: rgba(0, 229, 204, 0.08);
            border-radius: 6px;
            padding: 3px 10px;
        }
        .ms-timeline-item .tl-tag {
            font-size: 0.78rem;
            font-weight: 500;
            color: var(--ms-text-dim);
            background: rgba(255, 255, 255, 0.05);
            border-radius: 6px;
            padding: 3px 10px;
        }
        .ms-timeline-item .tl-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 8px;
            letter-spacing: -0.01em;
            line-height: 1.4;
        }
        .ms-timeline-item .tl-excerpt {
            font-size: 0.94rem;
            color: var(--ms-text-dim);
            line-height: 1.8;
            margin-bottom: 14px;
        }
        .ms-timeline-item .tl-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--ms-primary);
            transition: color 0.25s ease, gap 0.25s ease;
        }
        .ms-timeline-item .tl-link:hover {
            color: var(--ms-secondary);
            gap: 10px;
        }

        /* ===== 深度内容区 ===== */
        .ms-deep {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 44px 48px;
            position: relative;
            overflow: hidden;
        }
        .ms-deep::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--ms-primary) 0%, var(--ms-secondary) 100%);
            border-radius: 0 0 3px 3px;
        }
        .ms-deep h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }
        .ms-deep h4 {
            font-size: 1.08rem;
            font-weight: 600;
            color: var(--ms-text);
            margin: 22px 0 10px;
        }
        .ms-deep p {
            color: var(--ms-text-dim);
            font-size: 0.96rem;
            line-height: 1.9;
            margin-bottom: 14px;
        }
        .ms-deep ul {
            list-style: none;
            padding: 0;
            margin: 0 0 16px;
        }
        .ms-deep ul li {
            position: relative;
            padding-left: 22px;
            color: var(--ms-text-dim);
            font-size: 0.94rem;
            line-height: 1.9;
            margin-bottom: 8px;
        }
        .ms-deep ul li::before {
            content: '▪';
            position: absolute;
            left: 0;
            top: 0;
            color: var(--ms-secondary);
            font-size: 0.85rem;
        }
        .ms-deep .deep-quote {
            background: rgba(124, 92, 255, 0.06);
            border-left: 3px solid var(--ms-primary);
            border-radius: 0 8px 8px 0;
            padding: 14px 20px;
            margin: 20px 0;
            font-size: 0.95rem;
            color: var(--ms-text);
            line-height: 1.85;
        }
        .ms-deep .deep-quote cite {
            display: block;
            font-size: 0.8rem;
            color: var(--ms-text-faint);
            font-style: normal;
            margin-top: 6px;
        }

        /* ===== 分页 ===== */
        .ms-pagination {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            margin-top: 40px;
            flex-wrap: wrap;
        }
        .ms-pagination .page-item {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 42px;
            height: 42px;
            border-radius: 10px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--ms-text-dim);
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            cursor: pointer;
            transition: all 0.25s ease;
            padding: 0 12px;
        }
        .ms-pagination .page-item:hover {
            color: var(--ms-text);
            border-color: var(--ms-border-bright);
            background: var(--ms-surface-light);
        }
        .ms-pagination .page-item.active {
            color: #fff;
            background: var(--ms-primary);
            border-color: var(--ms-primary);
            box-shadow: 0 6px 20px rgba(124, 92, 255, 0.3);
        }
        .ms-pagination .page-item.disabled {
            opacity: 0.4;
            pointer-events: none;
        }

        /* ===== FAQ ===== */
        .ms-accordion .accordion-item {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
        }
        .ms-accordion .accordion-button {
            background: transparent;
            color: var(--ms-text);
            font-weight: 600;
            font-family: var(--ms-font-sans);
            font-size: 1rem;
            padding: 18px 22px;
            border: none;
            box-shadow: none !important;
            border-radius: var(--ms-radius-md) !important;
        }
        .ms-accordion .accordion-button:not(.collapsed) {
            background: rgba(124, 92, 255, 0.08);
            color: var(--ms-text);
            border-bottom: 1px solid rgba(124, 92, 255, 0.2);
            border-radius: var(--ms-radius-md) var(--ms-radius-md) 0 0 !important;
        }
        .ms-accordion .accordion-button::after {
            filter: invert(1) brightness(0.7);
            background-size: 1.2rem;
        }
        .ms-accordion .accordion-body {
            background: var(--ms-surface);
            color: var(--ms-text-dim);
            font-size: 0.94rem;
            line-height: 1.85;
            padding: 18px 22px;
        }

        /* ===== CTA ===== */
        .ms-cta {
            background: linear-gradient(135deg, rgba(124, 92, 255, 0.1) 0%, rgba(10, 10, 14, 0.95) 55%, rgba(0, 229, 204, 0.06) 100%);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 48px 44px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .ms-cta h2 {
            font-size: clamp(1.5rem, 2.6vw, 2.1rem);
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 12px;
            letter-spacing: -0.02em;
        }
        .ms-cta p {
            color: var(--ms-text-dim);
            font-size: 1rem;
            max-width: 580px;
            margin: 0 auto 24px;
            line-height: 1.8;
        }
        .ms-cta .cta-actions {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        /* ===== 底部固定转化条 ===== */
        .ms-bottom-cta {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1070;
            background: rgba(10, 10, 14, 0.88);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding: 12px 0;
        }
        .ms-bottom-cta .inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .ms-bottom-cta .cta-text {
            font-size: 0.92rem;
            color: var(--ms-text-dim);
            font-weight: 500;
        }
        .ms-bottom-cta .cta-text strong {
            color: var(--ms-text);
            font-weight: 700;
        }
        .ms-bottom-cta .cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 22px;
            border-radius: 999px;
            font-size: 0.88rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-primary-dark) 100%);
            color: #fff;
            border: none;
            cursor: pointer;
            transition: all 0.25s ease;
            white-space: nowrap;
        }
        .ms-bottom-cta .cta-btn:hover {
            box-shadow: 0 8px 24px rgba(124, 92, 255, 0.42);
            transform: translateY(-1px);
        }

        /* ===== 页脚 ===== */
        .ms-footer {
            background: var(--ms-surface);
            border-top: 1px solid var(--ms-border);
            padding: 60px 0 20px;
            margin-top: 0;
        }
        .ms-footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 36px;
            margin-bottom: 40px;
        }
        .ms-footer h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 14px;
        }
        .ms-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .ms-footer ul li {
            margin-bottom: 8px;
        }
        .ms-footer ul li a {
            color: var(--ms-text-dim);
            font-size: 0.9rem;
            transition: color 0.25s ease;
        }
        .ms-footer ul li a:hover {
            color: var(--ms-secondary);
        }
        .footer-brand {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--ms-text);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }
        .footer-brand .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-accent) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            color: #fff;
            flex-shrink: 0;
        }
        .footer-desc {
            font-size: 0.9rem;
            color: var(--ms-text-faint);
            line-height: 1.7;
            max-width: 280px;
        }
        .ms-footer-subscribe {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .ms-footer-subscribe input {
            flex: 1;
            min-width: 140px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--ms-border);
            border-radius: 12px;
            padding: 8px 14px;
            font-size: 0.88rem;
            color: var(--ms-text);
            font-family: var(--ms-font-sans);
            outline: none;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }
        .ms-footer-subscribe input:focus {
            border-color: var(--ms-primary);
            box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.16);
        }
        .ms-footer-subscribe input::placeholder {
            color: var(--ms-text-faint);
        }
        .ms-footer-bottom {
            border-top: 1px solid var(--ms-border);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 0.82rem;
            color: var(--ms-text-faint);
        }
        .ms-footer-bottom .legal-links {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        .ms-footer-bottom .legal-links a {
            color: var(--ms-text-faint);
            font-size: 0.82rem;
            transition: color 0.25s ease;
        }
        .ms-footer-bottom .legal-links a:hover {
            color: var(--ms-secondary);
        }
        .ms-footer-bottom .beian {
            color: var(--ms-text-faint);
            font-size: 0.8rem;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            :root {
                --ms-spacing-section: 72px;
            }
            .ms-footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }
        @media (max-width: 992px) {
            .ms-navbar .navbar-inner {
                flex-wrap: wrap;
                gap: 8px;
            }
            .ms-nav-links {
                order: 3;
                width: 100%;
                justify-content: flex-start;
                overflow-x: auto;
                flex-wrap: nowrap;
                padding-bottom: 4px;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: thin;
                scrollbar-color: rgba(255,255,255,0.2) transparent;
            }
            .ms-nav-links a {
                padding: 6px 12px;
                font-size: 0.9rem;
            }
            .ms-nav-actions {
                margin-left: auto;
            }
            .ms-deep {
                padding: 30px 24px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --ms-spacing-section: 56px;
            }
            .ms-page-hero {
                padding: 110px 0 48px;
            }
            .ms-timeline {
                padding-left: 24px;
            }
            .ms-timeline::before {
                left: 6px;
            }
            .ms-timeline-item::before {
                left: -22px;
                width: 12px;
                height: 12px;
                border-width: 2px;
            }
            .ms-timeline-item {
                padding-left: 10px;
                margin-bottom: 20px;
            }
            .ms-timeline-item .tl-card {
                padding: 16px 18px;
            }
            .ms-filter-search {
                min-width: 100%;
                margin-left: 0;
                margin-top: 8px;
            }
            .ms-footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .ms-footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
            .ms-cta {
                padding: 32px 22px;
            }
            .ms-bottom-cta .inner {
                justify-content: center;
                text-align: center;
            }
            .ms-bottom-cta .cta-text {
                font-size: 0.82rem;
            }
        }
        @media (max-width: 576px) {
            body {
                padding-bottom: 110px;
            }
            .ms-page-hero h1 {
                font-size: 1.7rem;
            }
            .ms-section-head h2 {
                font-size: 1.4rem;
            }
            .ms-deep {
                padding: 22px 16px;
            }
            .ms-btn {
                padding: 9px 18px;
                font-size: 0.88rem;
            }
        }
        @media (min-width: 320px) {
            .ms-nav-links a {
                flex-shrink: 0;
            }
        }

/* roulang page: category2 */
:root {
            --ms-bg: #0B0B10;
            --ms-surface: #12121A;
            --ms-surface-light: #181824;
            --ms-primary: #7C5CFF;
            --ms-primary-dark: #6A4BE8;
            --ms-secondary: #00E5CC;
            --ms-accent: #FF6B3D;
            --ms-text: #F5F6F8;
            --ms-text-dim: rgba(245, 246, 248, 0.62);
            --ms-text-faint: rgba(245, 246, 248, 0.42);
            --ms-border: rgba(255, 255, 255, 0.08);
            --ms-border-bright: rgba(255, 255, 255, 0.14);
            --ms-radius-lg: 22px;
            --ms-radius-md: 14px;
            --ms-radius-sm: 8px;
            --ms-shadow-card: 0 20px 50px rgba(0, 0, 0, 0.35);
            --ms-shadow-glow: 0 0 0 1px rgba(124, 92, 255, 0.25), 0 20px 50px rgba(0, 0, 0, 0.35);
            --ms-font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --ms-font-num: 'Inter', 'SF Pro Display', 'Segoe UI', sans-serif;
            --ms-spacing-section: 110px;
            --ms-spacing-section-mobile: 56px;
            --ms-container-max: 1240px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--ms-font-sans);
            background: var(--ms-bg);
            color: var(--ms-text);
            line-height: 1.75;
            font-size: 16px;
            padding-bottom: 88px;
            overflow-x: hidden;
        }

        a {
            color: var(--ms-primary);
            text-decoration: none;
            transition: color 0.25s ease;
        }

        a:hover {
            color: var(--ms-secondary);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .container {
            max-width: var(--ms-container-max);
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== 导航 ===== */
        .ms-navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1080;
            padding: 14px 0;
            background: rgba(10, 10, 14, 0.32);
            backdrop-filter: blur(18px) saturate(160%);
            -webkit-backdrop-filter: blur(18px) saturate(160%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            transition: background 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, padding 0.28s ease;
        }

        .ms-navbar.navbar-solid {
            background: rgba(10, 10, 14, 0.92);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
            border-bottom-color: rgba(255, 255, 255, 0.08);
            padding: 8px 0;
        }

        .ms-navbar .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
        }

        .ms-navbar .navbar-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--ms-text);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .ms-navbar .navbar-logo .logo-mark {
            width: 34px;
            height: 34px;
            border-radius: 9px;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-accent) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
            color: #fff;
            flex-shrink: 0;
        }

        .ms-navbar .navbar-logo:hover {
            color: var(--ms-text);
        }

        .ms-nav-links {
            display: flex;
            align-items: center;
            gap: 2px;
            flex-wrap: wrap;
        }

        .ms-nav-links a {
            color: rgba(245, 246, 248, 0.78);
            font-size: 0.98rem;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: 8px;
            position: relative;
            transition: color 0.25s ease, background 0.25s ease;
            white-space: nowrap;
        }

        .ms-nav-links a::after {
            content: '';
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 2px;
            height: 2px;
            background: var(--ms-secondary);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.25s ease;
            border-radius: 2px;
        }

        .ms-nav-links a:hover {
            color: #fff;
        }

        .ms-nav-links a:hover::after,
        .ms-nav-links a.active::after {
            transform: scaleX(1);
        }

        .ms-nav-links a.active {
            color: #fff;
        }

        .ms-nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .ms-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            font-weight: 600;
            font-family: var(--ms-font-sans);
            border-radius: 999px;
            border: none;
            cursor: pointer;
            transition: all 0.28s ease;
            padding: 10px 24px;
            font-size: 0.95rem;
            line-height: 1.4;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .ms-btn-primary {
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-primary-dark) 100%);
            color: #fff;
            box-shadow: 0 8px 24px rgba(124, 92, 255, 0.3);
        }

        .ms-btn-primary:hover {
            color: #fff;
            box-shadow: 0 12px 34px rgba(124, 92, 255, 0.45);
            transform: translateY(-2px);
        }

        .ms-btn-secondary {
            background: rgba(255, 255, 255, 0.06);
            color: var(--ms-text);
            border: 1px solid var(--ms-border-bright);
            backdrop-filter: blur(10px);
        }

        .ms-btn-secondary:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            border-color: var(--ms-secondary);
            transform: translateY(-2px);
        }

        .ms-btn-accent {
            background: linear-gradient(135deg, var(--ms-accent) 0%, #FF8558 100%);
            color: #fff;
            box-shadow: 0 8px 24px rgba(255, 107, 61, 0.35);
        }

        .ms-btn-accent:hover {
            color: #fff;
            box-shadow: 0 12px 34px rgba(255, 107, 61, 0.5);
            transform: translateY(-2px);
        }

        .ms-btn-sm {
            padding: 8px 16px;
            font-size: 0.85rem;
        }

        .ms-btn-outline-light {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.3);
            color: #fff;
        }

        .ms-btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
        }

        /* ===== 通用板块 ===== */
        .ms-section {
            padding-top: var(--ms-spacing-section);
            padding-bottom: var(--ms-spacing-section);
        }

        .ms-section-tight {
            padding-top: calc(var(--ms-spacing-section) * 0.7);
            padding-bottom: calc(var(--ms-spacing-section) * 0.7);
        }

        .ms-section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--ms-secondary);
            margin-bottom: 14px;
        }

        .ms-section-label::before {
            content: '';
            width: 24px;
            height: 1px;
            background: var(--ms-secondary);
        }

        .ms-h2 {
            font-size: clamp(1.6rem, 2.8vw, 2.4rem);
            font-weight: 700;
            letter-spacing: -0.02em;
            line-height: 1.3;
            color: var(--ms-text);
            margin-bottom: 16px;
        }

        .ms-h3 {
            font-size: 1.25rem;
            font-weight: 700;
            letter-spacing: -0.01em;
            color: var(--ms-text);
            margin-bottom: 12px;
        }

        .ms-text-dim {
            color: var(--ms-text-dim);
        }

        .ms-text-faint {
            color: var(--ms-text-faint);
        }

        /* ===== 分类页 Hero Banner ===== */
        .ms-cat-hero {
            position: relative;
            min-height: 72vh;
            display: flex;
            align-items: center;
            padding: 160px 0 90px;
            background-image: linear-gradient(rgba(10, 10, 14, 0.68), rgba(10, 10, 14, 0.88)), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            border-bottom: 1px solid var(--ms-border);
            overflow: hidden;
        }

        .ms-cat-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 140px;
            background: linear-gradient(to top, var(--ms-bg) 0%, transparent 100%);
            pointer-events: none;
        }

        .ms-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--ms-text-dim);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .ms-breadcrumb a {
            color: var(--ms-text-dim);
            transition: color 0.25s ease;
        }

        .ms-breadcrumb a:hover {
            color: var(--ms-secondary);
        }

        .ms-breadcrumb .sep {
            color: var(--ms-text-faint);
            font-size: 0.7rem;
        }

        .ms-breadcrumb .current {
            color: var(--ms-secondary);
            font-weight: 600;
        }

        .ms-cat-hero .ms-h1 {
            font-size: clamp(2.2rem, 5vw, 4.2rem);
            font-weight: 800;
            letter-spacing: -0.03em;
            line-height: 1.15;
            color: var(--ms-text);
            margin-bottom: 18px;
            max-width: 760px;
        }

        .ms-cat-hero .highlight {
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-secondary) 100%);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .ms-cat-hero .lead {
            font-size: 1.05rem;
            color: var(--ms-text-dim);
            max-width: 640px;
            margin-bottom: 28px;
            line-height: 1.85;
        }

        .ms-hero-stats {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
            margin-top: 32px;
        }

        .ms-hero-stat {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .ms-hero-stat .num {
            font-family: var(--ms-font-num);
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--ms-secondary);
            letter-spacing: -0.02em;
        }

        .ms-hero-stat .lbl {
            font-size: 0.8rem;
            color: var(--ms-text-faint);
        }

        /* ===== 静态筛选控件 ===== */
        .ms-filter-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            padding: 10px 0;
            border-bottom: 1px solid var(--ms-border);
            margin-bottom: 40px;
        }

        .ms-filter-bar .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--ms-text-dim);
            margin-right: 8px;
            white-space: nowrap;
        }

        .ms-filter-chip {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--ms-text-dim);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--ms-border);
            cursor: pointer;
            transition: all 0.25s ease;
            white-space: nowrap;
        }

        .ms-filter-chip:hover {
            color: #fff;
            border-color: var(--ms-border-bright);
            background: rgba(255, 255, 255, 0.08);
        }

        .ms-filter-chip.active {
            color: #fff;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-primary-dark) 100%);
            border-color: transparent;
            box-shadow: 0 4px 16px rgba(124, 92, 255, 0.4);
        }

        /* ===== 两列大卡片网格 ===== */
        .ms-card-grid-2col {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
        }

        .ms-tactic-card {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            overflow: hidden;
            transition: all 0.35s ease;
            box-shadow: var(--ms-shadow-card);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .ms-tactic-card:hover {
            transform: translateY(-6px);
            border-color: rgba(124, 92, 255, 0.4);
            box-shadow: var(--ms-shadow-glow);
        }

        .ms-tactic-card .card-img-wrap {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }

        .ms-tactic-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .ms-tactic-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }

        .ms-tactic-card .card-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            display: inline-flex;
            align-items: center;
            padding: 5px 14px;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 700;
            color: #fff;
            background: rgba(124, 92, 255, 0.85);
            backdrop-filter: blur(8px);
            letter-spacing: 0.04em;
        }

        .ms-tactic-card .card-body {
            padding: 24px 26px 26px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .ms-tactic-card .card-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 10px;
            line-height: 1.4;
            letter-spacing: -0.01em;
        }

        .ms-tactic-card .card-summary {
            font-size: 0.92rem;
            color: var(--ms-text-dim);
            line-height: 1.8;
            margin-bottom: 18px;
            flex: 1;
        }

        .ms-tactic-card .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--ms-secondary);
            transition: gap 0.25s ease, color 0.25s ease;
        }

        .ms-tactic-card .card-link:hover {
            color: var(--ms-primary);
            gap: 12px;
        }

        /* ===== 深度解读区 ===== */
        .ms-depth-panel {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 48px 52px;
            box-shadow: var(--ms-shadow-card);
            position: relative;
            overflow: hidden;
        }

        .ms-depth-panel::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--ms-primary) 0%, var(--ms-secondary) 50%, var(--ms-accent) 100%);
        }

        .ms-depth-panel p {
            color: var(--ms-text-dim);
            line-height: 1.9;
            margin-bottom: 18px;
            font-size: 1rem;
        }

        .ms-depth-panel blockquote {
            border-left: 3px solid var(--ms-secondary);
            background: rgba(0, 229, 204, 0.06);
            padding: 18px 22px;
            border-radius: 0 12px 12px 0;
            color: var(--ms-text);
            font-size: 1.05rem;
            font-weight: 500;
            margin: 24px 0;
            line-height: 1.75;
        }

        .ms-depth-panel ul {
            list-style: none;
            padding: 0;
            margin: 20px 0;
        }

        .ms-depth-panel ul li {
            position: relative;
            padding-left: 24px;
            color: var(--ms-text-dim);
            margin-bottom: 10px;
            line-height: 1.7;
        }

        .ms-depth-panel ul li::before {
            content: '\f0da';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 2px;
            color: var(--ms-secondary);
            font-size: 0.8rem;
        }

        /* ===== 热门标签 ===== */
        .ms-tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .ms-tag-cloud a {
            display: inline-flex;
            align-items: center;
            padding: 10px 20px;
            border-radius: 999px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--ms-text-dim);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--ms-border);
            transition: all 0.3s ease;
        }

        .ms-tag-cloud a:hover {
            color: #fff;
            border-color: var(--ms-secondary);
            background: rgba(0, 229, 204, 0.1);
            transform: translateY(-2px);
        }

        .ms-tag-cloud a .count {
            font-family: var(--ms-font-num);
            font-size: 0.75rem;
            color: var(--ms-text-faint);
            margin-left: 6px;
        }

        /* ===== 分页 ===== */
        .ms-pagination {
            display: flex;
            align-items: center;
            gap: 8px;
            justify-content: center;
            margin-top: 48px;
            flex-wrap: wrap;
        }

        .ms-page-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 40px;
            height: 40px;
            padding: 0 12px;
            border-radius: 10px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--ms-text-dim);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--ms-border);
            transition: all 0.28s ease;
        }

        .ms-page-link:hover {
            color: #fff;
            border-color: var(--ms-border-bright);
            background: rgba(255, 255, 255, 0.1);
        }

        .ms-page-link.active {
            color: #fff;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-primary-dark) 100%);
            border-color: transparent;
            box-shadow: 0 4px 16px rgba(124, 92, 255, 0.4);
        }

        .ms-page-link.disabled {
            opacity: 0.35;
            pointer-events: none;
        }

        /* ===== FAQ ===== */
        .ms-accordion .accordion-item {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md) !important;
            margin-bottom: 14px;
            overflow: hidden;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
        }

        .ms-accordion .accordion-button {
            background: transparent;
            color: var(--ms-text);
            font-weight: 600;
            font-size: 1rem;
            padding: 20px 24px;
            border: none;
            box-shadow: none;
            letter-spacing: -0.01em;
        }

        .ms-accordion .accordion-button:not(.collapsed) {
            background: rgba(124, 92, 255, 0.08);
            color: #fff;
            border-bottom: 1px solid var(--ms-border);
        }

        .ms-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.2);
            border-color: var(--ms-primary);
        }

        .ms-accordion .accordion-button::after {
            filter: brightness(0) invert(0.8);
        }

        .ms-accordion .accordion-body {
            padding: 20px 24px 22px;
            color: var(--ms-text-dim);
            line-height: 1.85;
            font-size: 0.95rem;
        }

        /* ===== 页尾 CTA ===== */
        .ms-cta-panel {
            background: radial-gradient(ellipse at top left, rgba(124, 92, 255, 0.18) 0%, transparent 60%), radial-gradient(ellipse at bottom right, rgba(0, 229, 204, 0.1) 0%, transparent 60%), var(--ms-surface);
            border: 1px solid rgba(124, 92, 255, 0.25);
            border-radius: var(--ms-radius-lg);
            padding: 56px 52px;
            text-align: center;
            box-shadow: var(--ms-shadow-glow);
            position: relative;
            overflow: hidden;
        }

        .ms-cta-panel::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--ms-primary), var(--ms-secondary), var(--ms-accent), transparent);
        }

        .ms-cta-panel .ms-h2 {
            margin-bottom: 14px;
        }

        .ms-cta-panel .cta-desc {
            color: var(--ms-text-dim);
            max-width: 560px;
            margin: 0 auto 28px;
            font-size: 1rem;
            line-height: 1.85;
        }

        .ms-cta-panel .btn-group {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ===== 底部固定转化条 ===== */
        .ms-bottom-bar {
            position: fixed;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1070;
            background: rgba(10, 10, 14, 0.88);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-bottom: none;
            border-radius: 18px 18px 0 0;
            box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.4);
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 12px 24px;
            max-width: 760px;
            width: calc(100% - 32px);
            transition: transform 0.35s ease, opacity 0.35s ease;
        }

        .ms-bottom-bar.hide-bar {
            transform: translateX(-50%) translateY(100%);
            opacity: 0;
            pointer-events: none;
        }

        .ms-bottom-bar .bar-text {
            flex: 1;
            font-size: 0.9rem;
            color: var(--ms-text-dim);
            font-weight: 500;
            letter-spacing: 0.01em;
        }

        /* ===== 页脚 ===== */
        .ms-footer {
            background: #07070B;
            border-top: 1px solid var(--ms-border);
            padding: 60px 0 30px;
            margin-top: 40px;
        }

        .ms-footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.4fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .ms-footer .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--ms-text);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }

        .ms-footer .footer-brand .logo-mark {
            width: 30px;
            height: 30px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-accent) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: #fff;
        }

        .ms-footer .footer-desc {
            color: var(--ms-text-faint);
            font-size: 0.9rem;
            line-height: 1.75;
            margin-bottom: 0;
        }

        .ms-footer h4 {
            font-size: 0.92rem;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .ms-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .ms-footer ul li {
            margin-bottom: 8px;
        }

        .ms-footer ul li a {
            color: var(--ms-text-faint);
            font-size: 0.9rem;
            transition: color 0.25s ease, padding-left 0.25s ease;
        }

        .ms-footer ul li a:hover {
            color: var(--ms-secondary);
            padding-left: 4px;
        }

        .ms-footer-subscribe {
            display: flex;
            gap: 10px;
        }

        .ms-footer-subscribe input {
            flex: 1;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--ms-border);
            border-radius: 12px;
            padding: 10px 16px;
            color: var(--ms-text);
            font-size: 0.9rem;
            font-family: var(--ms-font-sans);
            outline: none;
            transition: border-color 0.28s ease, box-shadow 0.28s ease;
            min-width: 0;
        }

        .ms-footer-subscribe input:focus {
            border-color: var(--ms-primary);
            box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.16);
        }

        .ms-footer-subscribe input::placeholder {
            color: var(--ms-text-faint);
        }

        .ms-footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            padding-top: 24px;
            border-top: 1px solid var(--ms-border);
            font-size: 0.82rem;
            color: var(--ms-text-faint);
        }

        .ms-footer-bottom .legal-links {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .ms-footer-bottom .legal-links a {
            color: var(--ms-text-faint);
            transition: color 0.25s ease;
        }

        .ms-footer-bottom .legal-links a:hover {
            color: var(--ms-secondary);
        }

        .ms-footer-bottom .beian {
            color: var(--ms-text-faint);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 992px) {
            .ms-nav-links {
                display: none;
            }

            .ms-navbar .navbar-inner {
                flex-wrap: nowrap;
            }

            .ms-nav-actions .ms-btn-secondary {
                display: none;
            }

            .ms-footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }

            .ms-card-grid-2col {
                grid-template-columns: 1fr;
                gap: 22px;
            }

            .ms-depth-panel {
                padding: 34px 28px;
            }

            .ms-cta-panel {
                padding: 40px 28px;
            }

            .ms-cat-hero {
                min-height: 62vh;
                padding: 140px 0 70px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --ms-spacing-section: var(--ms-spacing-section-mobile);
            }

            .ms-section {
                padding-top: var(--ms-spacing-section-mobile);
                padding-bottom: var(--ms-spacing-section-mobile);
            }

            .ms-cat-hero {
                min-height: auto;
                padding: 120px 0 60px;
            }

            .ms-cat-hero .ms-h1 {
                font-size: 2rem;
            }

            .ms-cat-hero .lead {
                font-size: 0.95rem;
            }

            .ms-hero-stats {
                gap: 20px;
            }

            .ms-hero-stat .num {
                font-size: 1.4rem;
            }

            .ms-footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .ms-footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }

            .ms-bottom-bar {
                padding: 10px 16px;
                gap: 12px;
                border-radius: 14px 14px 0 0;
                width: 100%;
            }

            .ms-bottom-bar .bar-text {
                font-size: 0.8rem;
            }

            .ms-cta-panel {
                padding: 32px 20px;
            }

            .ms-depth-panel {
                padding: 28px 20px;
            }

            .ms-filter-bar {
                gap: 8px;
            }

            .ms-tag-cloud a {
                padding: 8px 14px;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .ms-cat-hero {
                padding: 110px 0 50px;
            }

            .ms-cat-hero .ms-h1 {
                font-size: 1.7rem;
            }

            .ms-navbar .navbar-logo {
                font-size: 1.1rem;
            }

            .ms-btn {
                padding: 8px 16px;
                font-size: 0.85rem;
            }

            .ms-tactic-card .card-body {
                padding: 18px 18px 20px;
            }

            .ms-tactic-card .card-title {
                font-size: 1.1rem;
            }

            .ms-pagination {
                gap: 5px;
            }

            .ms-page-link {
                min-width: 34px;
                height: 34px;
                padding: 0 8px;
                font-size: 0.8rem;
            }
        }

        /* ===== 入场动效 ===== */
        .reveal {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity 0.7s ease, transform 0.7s ease;
        }

        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .reveal-delay-1 {
            transition-delay: 0.1s;
        }

        .reveal-delay-2 {
            transition-delay: 0.2s;
        }

        .reveal-delay-3 {
            transition-delay: 0.3s;
        }

/* roulang page: category4 */
:root {
            --ms-bg: #0B0B10;
            --ms-surface: #12121A;
            --ms-surface-light: #181824;
            --ms-primary: #7C5CFF;
            --ms-primary-dark: #6A4BE8;
            --ms-secondary: #00E5CC;
            --ms-accent: #FF6B3D;
            --ms-text: #F5F6F8;
            --ms-text-dim: rgba(245, 246, 248, 0.62);
            --ms-text-faint: rgba(245, 246, 248, 0.42);
            --ms-border: rgba(255, 255, 255, 0.08);
            --ms-border-bright: rgba(255, 255, 255, 0.14);
            --ms-radius-lg: 22px;
            --ms-radius-md: 14px;
            --ms-radius-sm: 8px;
            --ms-shadow-card: 0 20px 50px rgba(0, 0, 0, 0.35);
            --ms-shadow-glow: 0 0 0 1px rgba(124, 92, 255, 0.25), 0 20px 50px rgba(0, 0, 0, 0.35);
            --ms-font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --ms-font-num: 'Inter', 'SF Pro Display', 'Segoe UI', sans-serif;
            --ms-spacing-section: 88px;
            --ms-spacing-section-mobile: 48px;
            --ms-container-max: 1240px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--ms-font-sans);
            background: var(--ms-bg);
            color: var(--ms-text);
            line-height: 1.75;
            font-size: 16px;
            padding-bottom: 88px;
            overflow-x: hidden;
        }
        a {
            color: var(--ms-primary);
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover {
            color: var(--ms-secondary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: var(--ms-container-max);
            padding-left: 20px;
            padding-right: 20px;
        }
        .ms-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-family: var(--ms-font-sans);
            border-radius: 999px;
            border: none;
            cursor: pointer;
            transition: all 0.28s ease;
            padding: 11px 26px;
            font-size: 0.95rem;
            line-height: 1.4;
            text-align: center;
            position: relative;
            overflow: hidden;
            white-space: nowrap;
        }
        .ms-btn-primary {
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-primary-dark) 100%);
            color: #fff;
            box-shadow: 0 8px 24px rgba(124, 92, 255, 0.3);
        }
        .ms-btn-primary:hover {
            color: #fff;
            box-shadow: 0 12px 34px rgba(124, 92, 255, 0.45);
            transform: translateY(-2px);
        }
        .ms-btn-accent {
            background: linear-gradient(135deg, var(--ms-accent) 0%, #e8552a 100%);
            color: #fff;
            box-shadow: 0 8px 24px rgba(255, 107, 61, 0.3);
        }
        .ms-btn-accent:hover {
            color: #fff;
            box-shadow: 0 12px 34px rgba(255, 107, 61, 0.45);
            transform: translateY(-2px);
        }
        .ms-btn-outline {
            background: transparent;
            color: var(--ms-text);
            border: 1px solid var(--ms-border-bright);
            backdrop-filter: blur(8px);
        }
        .ms-btn-outline:hover {
            color: #fff;
            border-color: var(--ms-secondary);
            background: rgba(0, 229, 204, 0.08);
        }
        .ms-btn-sm {
            padding: 8px 18px;
            font-size: 0.85rem;
        }
        /* 导航 */
        .ms-navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1080;
            padding: 14px 0;
            background: rgba(10, 10, 14, 0.32);
            backdrop-filter: blur(18px) saturate(160%);
            -webkit-backdrop-filter: blur(18px) saturate(160%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            transition: background 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, padding 0.28s ease;
        }
        .ms-navbar.navbar-solid {
            background: rgba(10, 10, 14, 0.92);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
            border-bottom-color: rgba(255, 255, 255, 0.08);
            padding: 8px 0;
        }
        .ms-navbar .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
        }
        .ms-navbar .navbar-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--ms-text);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .ms-navbar .navbar-logo .logo-mark {
            width: 34px;
            height: 34px;
            border-radius: 9px;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-accent) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
            color: #fff;
            flex-shrink: 0;
        }
        .ms-navbar .navbar-logo:hover {
            color: var(--ms-text);
        }
        .ms-nav-links {
            display: flex;
            align-items: center;
            gap: 2px;
            flex-wrap: wrap;
        }
        .ms-nav-links a {
            color: rgba(245, 246, 248, 0.78);
            font-size: 0.95rem;
            font-weight: 500;
            padding: 8px 13px;
            border-radius: 8px;
            position: relative;
            transition: color 0.25s ease, background 0.25s ease;
            white-space: nowrap;
        }
        .ms-nav-links a::after {
            content: '';
            position: absolute;
            left: 13px;
            right: 13px;
            bottom: 2px;
            height: 2px;
            background: var(--ms-secondary);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.25s ease;
            border-radius: 2px;
        }
        .ms-nav-links a:hover {
            color: #fff;
        }
        .ms-nav-links a:hover::after,
        .ms-nav-links a.active::after {
            transform: scaleX(1);
        }
        .ms-nav-links a.active {
            color: #fff;
        }
        .ms-nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .ms-nav-search-btn {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--ms-border-bright);
            color: var(--ms-text-dim);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.25s ease;
            font-size: 0.85rem;
        }
        .ms-nav-search-btn:hover {
            color: #fff;
            border-color: var(--ms-secondary);
            background: rgba(0, 229, 204, 0.08);
        }
        .navbar-toggler {
            border: 1px solid var(--ms-border-bright);
            border-radius: 8px;
            padding: 8px 10px;
            background: rgba(255, 255, 255, 0.04);
            color: var(--ms-text);
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.2);
            outline: none;
        }
        .offcanvas {
            background: rgba(10, 10, 14, 0.97);
            backdrop-filter: blur(20px);
            border-left: 1px solid var(--ms-border-bright);
        }
        .offcanvas-header {
            border-bottom: 1px solid var(--ms-border);
        }
        .offcanvas-title {
            color: var(--ms-text);
            font-weight: 700;
        }
        .btn-close {
            filter: invert(1) brightness(2);
        }
        .offcanvas .ms-nav-links {
            flex-direction: column;
            align-items: flex-start;
            gap: 6px;
            padding: 20px 0;
        }
        .offcanvas .ms-nav-links a {
            font-size: 1.05rem;
            padding: 12px 16px;
            width: 100%;
            border-radius: 10px;
        }
        /* 小Hero */
        .ms-page-hero {
            padding: 140px 0 70px;
            background-image: linear-gradient(rgba(10, 10, 14, 0.65), rgba(10, 10, 14, 0.88)), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            position: relative;
            min-height: 380px;
            display: flex;
            align-items: flex-end;
        }
        .ms-page-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(to top, var(--ms-bg) 30%, transparent);
        }
        .ms-page-hero .container {
            position: relative;
            z-index: 2;
        }
        .ms-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--ms-text-faint);
            margin-bottom: 14px;
        }
        .ms-breadcrumb a {
            color: var(--ms-text-dim);
        }
        .ms-breadcrumb a:hover {
            color: var(--ms-secondary);
        }
        .ms-breadcrumb .separator {
            color: var(--ms-text-faint);
        }
        .ms-breadcrumb .current {
            color: var(--ms-text);
            font-weight: 500;
        }
        .ms-page-hero h1 {
            font-size: clamp(2rem, 4.5vw, 3.5rem);
            font-weight: 800;
            letter-spacing: -0.03em;
            line-height: 1.2;
            margin-bottom: 14px;
            color: var(--ms-text);
        }
        .ms-page-hero h1 .highlight {
            background: linear-gradient(135deg, var(--ms-primary), var(--ms-secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .ms-page-hero .hero-desc {
            font-size: 1.05rem;
            color: var(--ms-text-dim);
            max-width: 680px;
            line-height: 1.8;
        }
        /* 筛选控件 */
        .ms-filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            padding: 0 0 40px;
        }
        .ms-filter-bar .filter-label {
            font-size: 0.85rem;
            color: var(--ms-text-faint);
            margin-right: 4px;
        }
        .ms-filter-chip {
            padding: 8px 18px;
            border-radius: 999px;
            border: 1px solid var(--ms-border-bright);
            background: rgba(255, 255, 255, 0.03);
            color: var(--ms-text-dim);
            font-size: 0.88rem;
            cursor: pointer;
            transition: all 0.25s ease;
            font-weight: 500;
        }
        .ms-filter-chip:hover {
            color: #fff;
            border-color: var(--ms-primary);
            background: rgba(124, 92, 255, 0.10);
        }
        .ms-filter-chip.active {
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-primary-dark) 100%);
            color: #fff;
            border-color: var(--ms-primary);
            box-shadow: 0 4px 14px rgba(124, 92, 255, 0.35);
        }
        /* 图集网格 */
        .ms-gallery-section {
            padding-bottom: var(--ms-spacing-section);
        }
        .ms-gallery-grid {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 24px;
        }
        .ms-gallery-card {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            overflow: hidden;
            transition: all 0.30s ease;
            display: flex;
            flex-direction: column;
            cursor: pointer;
            position: relative;
        }
        .ms-gallery-card:hover {
            transform: translateY(-4px);
            border-color: rgba(124, 92, 255, 0.35);
            box-shadow: var(--ms-shadow-glow);
        }
        .ms-gallery-card .card-image {
            position: relative;
            overflow: hidden;
            flex-shrink: 0;
        }
        .ms-gallery-card .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.45s ease;
        }
        .ms-gallery-card:hover .card-image img {
            transform: scale(1.04);
        }
        .ms-gallery-card .card-image .image-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(to bottom, transparent 40%, rgba(10, 10, 14, 0.7) 100%);
            pointer-events: none;
        }
        .ms-gallery-card .card-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            padding: 4px 12px;
            border-radius: 6px;
            background: rgba(10, 10, 14, 0.75);
            backdrop-filter: blur(8px);
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--ms-secondary);
            border: 1px solid rgba(0, 229, 204, 0.25);
            letter-spacing: 0.5px;
            z-index: 2;
        }
        .ms-gallery-card .card-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }
        .ms-gallery-card .card-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 8px;
            line-height: 1.45;
            letter-spacing: -0.01em;
        }
        .ms-gallery-card .card-summary {
            font-size: 0.88rem;
            color: var(--ms-text-dim);
            line-height: 1.65;
            margin-bottom: 14px;
            flex-grow: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .ms-gallery-card .card-link {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--ms-primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all 0.25s ease;
        }
        .ms-gallery-card .card-link i {
            transition: transform 0.25s ease;
            font-size: 0.75rem;
        }
        .ms-gallery-card:hover .card-link {
            color: var(--ms-secondary);
        }
        .ms-gallery-card:hover .card-link i {
            transform: translateX(4px);
        }
        .ms-gallery-card.col-span-8 {
            grid-column: span 8;
        }
        .ms-gallery-card.col-span-4 {
            grid-column: span 4;
        }
        .ms-gallery-card.col-span-6 {
            grid-column: span 6;
        }
        .ms-gallery-card.col-span-12 {
            grid-column: span 12;
        }
        .ms-gallery-card .card-image.h-large {
            height: 240px;
        }
        .ms-gallery-card .card-image.h-tall {
            height: 340px;
        }
        .ms-gallery-card .card-image.h-medium {
            height: 200px;
        }
        .ms-gallery-card .card-image.h-xl {
            height: 280px;
        }
        /* 深度内容区 */
        .ms-deep-section {
            padding: 60px 0 40px;
            background: var(--ms-surface);
            border-top: 1px solid var(--ms-border);
            border-bottom: 1px solid var(--ms-border);
        }
        .ms-deep-section .deep-title {
            font-size: clamp(1.4rem, 2.4vw, 2rem);
            font-weight: 700;
            letter-spacing: -0.02em;
            color: var(--ms-text);
            margin-bottom: 20px;
        }
        .ms-deep-section .deep-content {
            font-size: 1rem;
            color: var(--ms-text-dim);
            line-height: 1.85;
            max-width: 760px;
        }
        .ms-deep-section .deep-content p {
            margin-bottom: 16px;
        }
        .ms-deep-section .deep-content h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--ms-text);
            margin: 22px 0 10px;
        }
        .ms-deep-section .deep-quote {
            border-left: 3px solid var(--ms-primary);
            padding: 14px 20px;
            margin: 20px 0;
            background: rgba(124, 92, 255, 0.06);
            border-radius: 0 12px 12px 0;
            font-size: 0.95rem;
            color: var(--ms-text);
            line-height: 1.75;
        }
        /* 分页 */
        .ms-pagination-wrap {
            padding: 40px 0 60px;
            display: flex;
            justify-content: center;
        }
        .ms-pagination {
            display: flex;
            gap: 6px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .ms-pagination .page-link {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            border: 1px solid var(--ms-border-bright);
            background: var(--ms-surface);
            color: var(--ms-text-dim);
            font-weight: 600;
            font-size: 0.88rem;
            transition: all 0.25s ease;
        }
        .ms-pagination .page-link:hover {
            color: #fff;
            border-color: var(--ms-primary);
            background: rgba(124, 92, 255, 0.10);
        }
        .ms-pagination .page-item.active .page-link {
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-primary-dark) 100%);
            border-color: var(--ms-primary);
            color: #fff;
            box-shadow: 0 4px 14px rgba(124, 92, 255, 0.35);
        }
        .ms-pagination .page-item.disabled .page-link {
            opacity: 0.4;
            pointer-events: none;
        }
        /* 页尾CTA */
        .ms-final-cta {
            padding: 70px 0;
            background: var(--ms-surface-light);
            border-top: 1px solid var(--ms-border);
            border-bottom: 1px solid var(--ms-border);
            position: relative;
            overflow: hidden;
        }
        .ms-final-cta::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(124, 92, 255, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }
        .ms-final-cta .cta-inner {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 16px;
        }
        .ms-final-cta h2 {
            font-size: clamp(1.6rem, 3vw, 2.4rem);
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--ms-text);
            margin-bottom: 8px;
        }
        .ms-final-cta p {
            font-size: 1.05rem;
            color: var(--ms-text-dim);
            max-width: 560px;
            line-height: 1.8;
            margin-bottom: 10px;
        }
        .ms-final-cta .cta-buttons {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            justify-content: center;
        }
        /* 底部固定转化条 */
        .ms-bottom-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1070;
            background: rgba(10, 10, 14, 0.88);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding: 14px 0;
            transition: transform 0.35s ease, opacity 0.35s ease;
        }
        .ms-bottom-bar.bottom-bar-hidden {
            transform: translateY(100%);
            opacity: 0;
        }
        .ms-bottom-bar .bar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .ms-bottom-bar .bar-text {
            font-size: 0.95rem;
            color: var(--ms-text);
            font-weight: 500;
            flex-shrink: 1;
            min-width: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .ms-bottom-bar .bar-text .bar-highlight {
            color: var(--ms-secondary);
            font-weight: 700;
        }
        /* 页脚 */
        .ms-footer {
            background: #08080C;
            border-top: 1px solid var(--ms-border);
            padding: 56px 0 24px;
        }
        .ms-footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .ms-footer h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--ms-text);
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }
        .ms-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .ms-footer ul li {
            margin-bottom: 8px;
        }
        .ms-footer ul a {
            color: var(--ms-text-dim);
            font-size: 0.9rem;
            transition: color 0.25s ease;
        }
        .ms-footer ul a:hover {
            color: var(--ms-secondary);
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--ms-text);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }
        .footer-brand .logo-mark {
            width: 28px;
            height: 28px;
            border-radius: 7px;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-accent) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            color: #fff;
            flex-shrink: 0;
        }
        .footer-desc {
            font-size: 0.88rem;
            color: var(--ms-text-dim);
            line-height: 1.7;
        }
        .ms-footer-subscribe {
            display: flex;
            gap: 8px;
        }
        .ms-footer-subscribe input {
            flex: 1;
            min-width: 0;
            padding: 10px 16px;
            border-radius: 10px;
            border: 1px solid var(--ms-border-bright);
            background: rgba(255, 255, 255, 0.06);
            color: var(--ms-text);
            font-size: 0.88rem;
            transition: all 0.25s ease;
            font-family: var(--ms-font-sans);
        }
        .ms-footer-subscribe input::placeholder {
            color: var(--ms-text-faint);
        }
        .ms-footer-subscribe input:focus {
            outline: none;
            border-color: var(--ms-primary);
            box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.16);
        }
        .ms-footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid var(--ms-border);
            font-size: 0.82rem;
            color: var(--ms-text-faint);
        }
        .ms-footer-bottom .legal-links {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        .ms-footer-bottom .legal-links a {
            color: var(--ms-text-dim);
        }
        .ms-footer-bottom .legal-links a:hover {
            color: var(--ms-secondary);
        }
        .beian {
            color: var(--ms-text-faint);
        }
        /* 响应式 */
        @media (max-width: 992px) {
            .ms-footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .ms-gallery-card.col-span-8,
            .ms-gallery-card.col-span-4,
            .ms-gallery-card.col-span-6 {
                grid-column: span 6;
            }
            .ms-gallery-card.col-span-12 {
                grid-column: span 12;
            }
            .ms-nav-links {
                display: none;
            }
            .ms-nav-actions .ms-btn {
                display: none;
            }
            .navbar-toggler {
                display: inline-flex !important;
            }
        }
        @media (max-width: 768px) {
            .ms-page-hero {
                padding: 120px 0 50px;
                min-height: 320px;
            }
            .ms-footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .ms-gallery-card.col-span-8,
            .ms-gallery-card.col-span-4,
            .ms-gallery-card.col-span-6,
            .ms-gallery-card.col-span-12 {
                grid-column: span 12;
            }
            .ms-gallery-card .card-image.h-large {
                height: 200px;
            }
            .ms-gallery-card .card-image.h-tall {
                height: 220px;
            }
            .ms-gallery-card .card-image.h-medium {
                height: 180px;
            }
            .ms-gallery-card .card-image.h-xl {
                height: 220px;
            }
            .ms-bottom-bar .bar-text {
                font-size: 0.82rem;
                white-space: normal;
                line-height: 1.4;
            }
            .ms-bottom-bar .bar-inner {
                flex-direction: column;
                align-items: stretch;
                text-align: center;
                gap: 10px;
            }
            .ms-bottom-bar .ms-btn {
                width: 100%;
            }
            .ms-footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .ms-footer-bottom .legal-links {
                justify-content: center;
            }
            .ms-filter-bar {
                gap: 8px;
            }
            .ms-filter-chip {
                padding: 6px 14px;
                font-size: 0.8rem;
            }
            .ms-gallery-grid {
                gap: 16px;
            }
        }
        @media (min-width: 993px) {
            .navbar-toggler {
                display: none !important;
            }
        }
        @media (max-width: 576px) {
            .ms-page-hero h1 {
                font-size: 1.75rem;
            }
            .ms-page-hero .hero-desc {
                font-size: 0.92rem;
            }
            .ms-final-cta h2 {
                font-size: 1.4rem;
            }
            .ms-final-cta p {
                font-size: 0.92rem;
            }
            .ms-btn {
                padding: 10px 20px;
                font-size: 0.88rem;
            }
            .ms-deep-section .deep-content {
                font-size: 0.92rem;
            }
        }

/* roulang page: category6 */
:root {
            --ms-bg: #0B0B10;
            --ms-surface: #12121A;
            --ms-surface-light: #181824;
            --ms-primary: #7C5CFF;
            --ms-primary-dark: #6A4BE8;
            --ms-secondary: #00E5CC;
            --ms-accent: #FF6B3D;
            --ms-text: #F5F6F8;
            --ms-text-dim: rgba(245, 246, 248, 0.62);
            --ms-text-faint: rgba(245, 246, 248, 0.42);
            --ms-border: rgba(255, 255, 255, 0.08);
            --ms-border-bright: rgba(255, 255, 255, 0.14);
            --ms-radius-lg: 22px;
            --ms-radius-md: 14px;
            --ms-radius-sm: 8px;
            --ms-shadow-card: 0 20px 50px rgba(0, 0, 0, 0.35);
            --ms-shadow-glow: 0 0 0 1px rgba(124, 92, 255, 0.25), 0 20px 50px rgba(0, 0, 0, 0.35);
            --ms-font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --ms-font-num: 'Inter', 'SF Pro Display', 'Segoe UI', sans-serif;
            --ms-spacing-section: 96px;
            --ms-spacing-section-mobile: 48px;
            --ms-container-max: 1240px;
        }

        * {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--ms-font-sans);
            background: var(--ms-bg);
            color: var(--ms-text);
            line-height: 1.75;
            font-size: 16px;
            overflow-x: hidden;
            padding-bottom: 0;
            padding-top: 80px;
        }
        a {
            color: var(--ms-primary);
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover {
            color: var(--ms-secondary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: var(--ms-container-max);
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== 导航 ===== */
        .ms-navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1080;
            padding: 14px 0;
            background: rgba(10, 10, 14, 0.32);
            backdrop-filter: blur(18px) saturate(160%);
            -webkit-backdrop-filter: blur(18px) saturate(160%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            transition: background 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, padding 0.28s ease;
        }
        .ms-navbar.navbar-solid {
            background: rgba(10, 10, 14, 0.94);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
            border-bottom-color: rgba(255, 255, 255, 0.08);
            padding: 8px 0;
        }
        .ms-navbar .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
        }
        .ms-navbar .navbar-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--ms-text);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .ms-navbar .navbar-logo .logo-mark {
            width: 34px;
            height: 34px;
            border-radius: 9px;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-accent) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
            color: #fff;
            flex-shrink: 0;
        }
        .ms-navbar .navbar-logo:hover {
            color: var(--ms-text);
        }
        .ms-nav-links {
            display: flex;
            align-items: center;
            gap: 2px;
            flex-wrap: wrap;
        }
        .ms-nav-links a {
            color: rgba(245, 246, 248, 0.78);
            font-size: 0.98rem;
            font-weight: 500;
            padding: 8px 13px;
            border-radius: 8px;
            position: relative;
            transition: color 0.25s ease, background 0.25s ease;
            white-space: nowrap;
        }
        .ms-nav-links a::after {
            content: '';
            position: absolute;
            left: 13px;
            right: 13px;
            bottom: 2px;
            height: 2px;
            background: var(--ms-secondary);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.25s ease;
            border-radius: 2px;
        }
        .ms-nav-links a:hover {
            color: #fff;
        }
        .ms-nav-links a:hover::after,
        .ms-nav-links a.active::after {
            transform: scaleX(1);
        }
        .ms-nav-links a.active {
            color: #fff;
        }
        .ms-nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .ms-search-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--ms-border-bright);
            background: rgba(255, 255, 255, 0.04);
            color: var(--ms-text-dim);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.25s ease;
            font-size: 0.9rem;
        }
        .ms-search-btn:hover {
            color: #fff;
            border-color: var(--ms-primary);
            background: rgba(124, 92, 255, 0.12);
        }
        .ms-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            font-weight: 600;
            font-family: var(--ms-font-sans);
            border-radius: 999px;
            border: none;
            cursor: pointer;
            transition: all 0.28s ease;
            padding: 10px 24px;
            font-size: 0.95rem;
            line-height: 1.4;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .ms-btn-primary {
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-primary-dark) 100%);
            color: #fff;
            box-shadow: 0 8px 24px rgba(124, 92, 255, 0.3);
        }
        .ms-btn-primary:hover {
            color: #fff;
            box-shadow: 0 12px 34px rgba(124, 92, 255, 0.45);
            transform: translateY(-2px);
        }
        .ms-btn-outline {
            background: transparent;
            color: #fff;
            border: 1px solid var(--ms-border-bright);
            box-shadow: 0 4px 18px rgba(0, 0, 0, 0.2);
        }
        .ms-btn-outline:hover {
            color: #fff;
            border-color: var(--ms-secondary);
            background: rgba(0, 229, 204, 0.08);
            transform: translateY(-2px);
        }
        .ms-btn-accent {
            background: linear-gradient(135deg, var(--ms-accent) 0%, #E85A2D 100%);
            color: #fff;
            box-shadow: 0 8px 24px rgba(255, 107, 61, 0.3);
        }
        .ms-btn-accent:hover {
            color: #fff;
            box-shadow: 0 12px 34px rgba(255, 107, 61, 0.45);
            transform: translateY(-2px);
        }
        .ms-btn-sm {
            padding: 7px 18px;
            font-size: 0.88rem;
        }
        .ms-btn-lg {
            padding: 13px 30px;
            font-size: 1.05rem;
        }
        .ms-btn-download {
            background: rgba(124, 92, 255, 0.12);
            color: #fff;
            border: 1px solid rgba(124, 92, 255, 0.3);
            border-radius: 10px;
            padding: 8px 16px;
            font-size: 0.88rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all 0.25s ease;
            cursor: pointer;
            width: auto;
        }
        .ms-btn-download:hover {
            background: rgba(124, 92, 255, 0.22);
            border-color: var(--ms-primary);
            color: #fff;
            transform: translateY(-1px);
        }
        .navbar-toggler {
            border: 1px solid var(--ms-border-bright);
            background: rgba(255, 255, 255, 0.04);
            color: #fff;
            padding: 6px 10px;
            border-radius: 8px;
            font-size: 1.1rem;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.2);
            border-color: var(--ms-primary);
        }
        .offcanvas {
            background: #0D0D13;
            border-left: 1px solid var(--ms-border-bright);
        }
        .offcanvas-header {
            border-bottom: 1px solid var(--ms-border);
            padding: 14px 18px;
        }
        .offcanvas-title {
            color: #fff;
            font-weight: 700;
            font-size: 1.1rem;
        }
        .offcanvas .btn-close {
            filter: invert(1) brightness(1.5);
            opacity: 0.8;
        }
        .offcanvas-body {
            padding: 14px 18px;
        }
        .offcanvas-body .nav-link {
            color: var(--ms-text-dim);
            font-size: 0.98rem;
            padding: 10px 8px;
            border-bottom: 1px solid var(--ms-border);
            transition: color 0.2s;
        }
        .offcanvas-body .nav-link:hover,
        .offcanvas-body .nav-link.active {
            color: #fff;
        }

        /* ===== 内页 Hero ===== */
        .ms-inner-hero {
            position: relative;
            min-height: 420px;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            display: flex;
            align-items: center;
            padding: 80px 0 48px;
            overflow: hidden;
        }
        .ms-inner-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 10, 14, 0.55) 0%, rgba(10, 10, 14, 0.92) 100%);
        }
        .ms-inner-hero .container {
            position: relative;
            z-index: 2;
        }
        .ms-breadcrumb {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.88rem;
            color: var(--ms-text-dim);
            margin-bottom: 18px;
            flex-wrap: wrap;
        }
        .ms-breadcrumb a {
            color: var(--ms-text-dim);
        }
        .ms-breadcrumb a:hover {
            color: var(--ms-secondary);
        }
        .ms-breadcrumb .separator {
            color: var(--ms-text-faint);
            font-size: 0.7rem;
        }
        .ms-breadcrumb .current {
            color: var(--ms-secondary);
            font-weight: 500;
        }
        .ms-inner-hero h1 {
            font-size: clamp(2.2rem, 4vw, 3.8rem);
            font-weight: 800;
            letter-spacing: -0.03em;
            color: #fff;
            margin-bottom: 14px;
            line-height: 1.2;
        }
        .ms-inner-hero .hero-subtitle {
            font-size: 1.05rem;
            color: var(--ms-text-dim);
            max-width: 720px;
            line-height: 1.7;
        }
        .ms-inner-hero .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(0, 229, 204, 0.1);
            border: 1px solid rgba(0, 229, 204, 0.3);
            color: var(--ms-secondary);
            font-size: 0.82rem;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: 999px;
            margin-bottom: 14px;
        }

        /* ===== 筛选控件 ===== */
        .ms-filter-bar {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 16px 20px;
            margin-top: -32px;
            position: relative;
            z-index: 5;
            box-shadow: var(--ms-shadow-card);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
        }
        .ms-filter-bar .filter-label {
            font-size: 0.85rem;
            color: var(--ms-text-faint);
            font-weight: 500;
            white-space: nowrap;
        }
        .ms-filter-chip {
            background: transparent;
            border: 1px solid var(--ms-border-bright);
            color: var(--ms-text-dim);
            font-size: 0.86rem;
            padding: 6px 16px;
            border-radius: 999px;
            cursor: pointer;
            transition: all 0.25s ease;
            white-space: nowrap;
        }
        .ms-filter-chip:hover {
            border-color: var(--ms-primary);
            color: #fff;
            background: rgba(124, 92, 255, 0.08);
        }
        .ms-filter-chip.active {
            background: rgba(124, 92, 255, 0.18);
            border-color: var(--ms-primary);
            color: #fff;
        }
        .ms-filter-search {
            flex: 1;
            min-width: 180px;
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--ms-border-bright);
            border-radius: 10px;
            padding: 6px 14px;
            gap: 8px;
        }
        .ms-filter-search i {
            color: var(--ms-text-faint);
            font-size: 0.85rem;
        }
        .ms-filter-search input {
            background: transparent;
            border: none;
            outline: none;
            color: #fff;
            font-size: 0.88rem;
            width: 100%;
            padding: 4px 0;
        }
        .ms-filter-search input::placeholder {
            color: var(--ms-text-faint);
        }

        /* ===== 资源卡片网格 ===== */
        .ms-section {
            padding: 64px 0;
        }
        .ms-section-tight {
            padding: 36px 0;
        }
        .ms-section-title-wrap {
            margin-bottom: 36px;
        }
        .ms-section-title-wrap h2 {
            font-size: clamp(1.6rem, 2.5vw, 2.2rem);
            font-weight: 700;
            letter-spacing: -0.02em;
            color: #fff;
            margin-bottom: 8px;
        }
        .ms-section-title-wrap p {
            color: var(--ms-text-dim);
            font-size: 0.95rem;
            max-width: 620px;
        }
        .ms-resource-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .ms-resource-card {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            overflow: hidden;
            box-shadow: var(--ms-shadow-card);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            position: relative;
        }
        .ms-resource-card:hover {
            transform: translateY(-4px);
            border-color: rgba(124, 92, 255, 0.4);
            box-shadow: var(--ms-shadow-glow);
        }
        .ms-resource-card .card-image {
            position: relative;
            aspect-ratio: 16/10;
            overflow: hidden;
        }
        .ms-resource-card .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .ms-resource-card:hover .card-image img {
            transform: scale(1.04);
        }
        .ms-resource-card .card-image .overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(10, 10, 14, 0.85) 100%);
        }
        .ms-resource-card .file-type-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(10, 10, 14, 0.75);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: var(--ms-secondary);
            font-size: 0.78rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 6px;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .ms-resource-card .card-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .ms-resource-card .card-title {
            font-size: 1.08rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .ms-resource-card .card-desc {
            font-size: 0.88rem;
            color: var(--ms-text-dim);
            line-height: 1.65;
            margin-bottom: 14px;
            flex: 1;
        }
        .ms-resource-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            padding-top: 12px;
            border-top: 1px solid var(--ms-border);
        }
        .ms-resource-card .card-date {
            font-size: 0.78rem;
            color: var(--ms-text-faint);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* ===== 分页 ===== */
        .ms-pagination {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 28px 0 20px;
            flex-wrap: wrap;
        }
        .ms-pagination .page-item {
            list-style: none;
        }
        .ms-pagination .page-link {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border-bright);
            color: var(--ms-text-dim);
            font-size: 0.88rem;
            font-weight: 500;
            border-radius: 8px;
            padding: 8px 16px;
            cursor: pointer;
            transition: all 0.25s ease;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .ms-pagination .page-link:hover {
            border-color: var(--ms-primary);
            color: #fff;
            background: var(--ms-surface-light);
        }
        .ms-pagination .page-link.active {
            background: var(--ms-primary);
            border-color: var(--ms-primary);
            color: #fff;
        }

        /* ===== 深度内容区 ===== */
        .ms-deep-content {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 44px;
            box-shadow: var(--ms-shadow-card);
        }
        .ms-deep-content h2 {
            font-size: clamp(1.6rem, 2.4vw, 2.1rem);
            font-weight: 700;
            color: #fff;
            margin-bottom: 18px;
            letter-spacing: -0.02em;
        }
        .ms-deep-content h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-top: 24px;
            margin-bottom: 10px;
        }
        .ms-deep-content p {
            color: var(--ms-text-dim);
            font-size: 0.98rem;
            line-height: 1.85;
            margin-bottom: 16px;
            max-width: 72ch;
        }
        .ms-deep-content ul {
            color: var(--ms-text-dim);
            font-size: 0.96rem;
            padding-left: 20px;
            margin-bottom: 16px;
        }
        .ms-deep-content ul li {
            margin-bottom: 8px;
            line-height: 1.7;
        }
        .ms-deep-content ul li::marker {
            color: var(--ms-secondary);
        }
        .ms-deep-content blockquote {
            border-left: 3px solid var(--ms-primary);
            background: rgba(124, 92, 255, 0.08);
            padding: 16px 20px;
            border-radius: 0 12px 12px 0;
            color: var(--ms-text);
            font-size: 0.95rem;
            font-style: italic;
            margin: 20px 0;
        }

        /* ===== 热门专题 ===== */
        .ms-featured-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        .ms-featured-card {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            overflow: hidden;
            position: relative;
            min-height: 320px;
            display: flex;
            align-items: flex-end;
            box-shadow: var(--ms-shadow-card);
            transition: all 0.3s ease;
            cursor: pointer;
        }
        .ms-featured-card:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 229, 204, 0.4);
            box-shadow: var(--ms-shadow-glow);
        }
        .ms-featured-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .ms-featured-card:hover img {
            transform: scale(1.04);
        }
        .ms-featured-card .overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 20%, rgba(10, 10, 14, 0.92) 100%);
        }
        .ms-featured-card .content {
            position: relative;
            z-index: 2;
            padding: 26px;
        }
        .ms-featured-card .featured-tag {
            display: inline-block;
            background: rgba(0, 229, 204, 0.15);
            border: 1px solid rgba(0, 229, 204, 0.35);
            color: var(--ms-secondary);
            font-size: 0.78rem;
            font-weight: 600;
            padding: 3px 12px;
            border-radius: 6px;
            margin-bottom: 10px;
        }
        .ms-featured-card h3 {
            color: #fff;
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .ms-featured-card p {
            color: rgba(245, 246, 248, 0.7);
            font-size: 0.88rem;
            margin-bottom: 0;
        }

        /* ===== 统计数字 ===== */
        .ms-stats-band {
            background: var(--ms-surface-light);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 36px 32px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            box-shadow: var(--ms-shadow-card);
        }
        .ms-stat-item {
            text-align: center;
        }
        .ms-stat-item .stat-value {
            font-size: clamp(2rem, 3.5vw, 3rem);
            font-weight: 800;
            font-family: var(--ms-font-num);
            color: var(--ms-primary);
            letter-spacing: -0.02em;
            line-height: 1.2;
        }
        .ms-stat-item .stat-label {
            font-size: 0.85rem;
            color: var(--ms-text-dim);
            margin-top: 4px;
        }
        .ms-stat-item .stat-sub {
            font-size: 0.75rem;
            color: var(--ms-text-faint);
        }

        /* ===== FAQ ===== */
        .ms-accordion .accordion-item {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
        }
        .ms-accordion .accordion-button {
            background: var(--ms-surface);
            color: #fff;
            font-weight: 600;
            font-size: 0.96rem;
            padding: 18px 22px;
            border: none;
            box-shadow: none;
            transition: all 0.25s ease;
        }
        .ms-accordion .accordion-button:not(.collapsed) {
            background: var(--ms-surface-light);
            color: var(--ms-secondary);
        }
        .ms-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.3);
        }
        .ms-accordion .accordion-button::after {
            filter: invert(1);
        }
        .ms-accordion .accordion-body {
            background: var(--ms-surface);
            color: var(--ms-text-dim);
            font-size: 0.92rem;
            line-height: 1.8;
            padding: 16px 22px 20px;
        }

        /* ===== CTA ===== */
        .ms-cta-section {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 48px 40px;
            text-align: center;
            box-shadow: var(--ms-shadow-glow);
            position: relative;
            overflow: hidden;
        }
        .ms-cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(124, 92, 255, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }
        .ms-cta-section h2 {
            font-size: clamp(1.6rem, 2.5vw, 2.3rem);
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: -0.02em;
        }
        .ms-cta-section p {
            color: var(--ms-text-dim);
            font-size: 0.98rem;
            max-width: 640px;
            margin: 0 auto 24px;
            line-height: 1.7;
        }
        .ms-cta-section .cta-actions {
            display: flex;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap;
        }

        /* ===== 相关分类 ===== */
        .ms-related-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 14px;
        }
        .ms-related-chip {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border-bright);
            border-radius: 12px;
            padding: 16px 14px;
            text-align: center;
            color: #fff;
            font-weight: 600;
            font-size: 0.88rem;
            transition: all 0.28s ease;
            display: block;
        }
        .ms-related-chip:hover {
            border-color: var(--ms-primary);
            background: rgba(124, 92, 255, 0.1);
            color: #fff;
            transform: translateY(-2px);
        }
        .ms-related-chip i {
            display: block;
            font-size: 1.3rem;
            margin-bottom: 6px;
            color: var(--ms-secondary);
        }
        .ms-related-chip.active {
            border-color: var(--ms-primary);
            background: rgba(124, 92, 255, 0.18);
        }

        /* ===== 页脚 ===== */
        .ms-footer {
            background: #0A0A0F;
            border-top: 1px solid var(--ms-border);
            padding: 52px 0 30px;
            margin-top: 24px;
        }
        .ms-footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 2fr;
            gap: 36px;
            margin-bottom: 36px;
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }
        .footer-brand .logo-mark {
            width: 30px;
            height: 30px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-accent) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: #fff;
            flex-shrink: 0;
        }
        .footer-desc {
            color: var(--ms-text-dim);
            font-size: 0.86rem;
            line-height: 1.7;
            margin-bottom: 0;
        }
        .ms-footer h4 {
            color: #fff;
            font-size: 0.96rem;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .ms-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .ms-footer ul li {
            margin-bottom: 8px;
        }
        .ms-footer ul li a {
            color: var(--ms-text-dim);
            font-size: 0.86rem;
            transition: color 0.25s ease;
        }
        .ms-footer ul li a:hover {
            color: var(--ms-secondary);
        }
        .ms-footer-subscribe {
            display: flex;
            gap: 8px;
            margin-top: 4px;
        }
        .ms-footer-subscribe input {
            flex: 1;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--ms-border-bright);
            border-radius: 12px;
            color: #fff;
            padding: 10px 14px;
            font-size: 0.88rem;
            outline: none;
            transition: all 0.25s ease;
            min-width: 0;
        }
        .ms-footer-subscribe input:focus {
            border-color: var(--ms-primary);
            box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.16);
        }
        .ms-footer-subscribe input::placeholder {
            color: var(--ms-text-faint);
        }
        .ms-footer-bottom {
            border-top: 1px solid var(--ms-border);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            flex-wrap: wrap;
            font-size: 0.82rem;
            color: var(--ms-text-faint);
        }
        .legal-links {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        .legal-links a {
            color: var(--ms-text-faint);
            font-size: 0.82rem;
        }
        .legal-links a:hover {
            color: var(--ms-secondary);
        }
        .legal-links .beian {
            color: var(--ms-text-faint);
            font-size: 0.8rem;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1200px) {
            .ms-resource-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .ms-related-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .ms-footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 992px) {
            body {
                padding-top: 72px;
            }
            .ms-navbar .navbar-inner {
                flex-wrap: nowrap;
            }
            .ms-navbar .ms-nav-links {
                display: none;
            }
            .ms-navbar .ms-search-btn {
                display: none;
            }
            .ms-nav-actions .ms-btn-outline {
                display: none;
            }
            .ms-inner-hero {
                min-height: 360px;
                padding: 60px 0 36px;
            }
            .ms-resource-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .ms-filter-bar {
                margin-top: -20px;
                padding: 14px 16px;
            }
            .ms-deep-content {
                padding: 28px;
            }
            .ms-stats-band {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .ms-featured-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            :root {
                --ms-spacing-section: 48px;
            }
            body {
                padding-top: 64px;
            }
            .ms-section {
                padding: 40px 0;
            }
            .ms-inner-hero {
                min-height: 300px;
                padding: 48px 0 28px;
            }
            .ms-inner-hero h1 {
                font-size: clamp(1.8rem, 6vw, 2.6rem);
            }
            .ms-inner-hero .hero-subtitle {
                font-size: 0.92rem;
            }
            .ms-resource-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .ms-filter-bar {
                flex-wrap: wrap;
                gap: 8px;
            }
            .ms-filter-search {
                min-width: 100%;
                order: 10;
            }
            .ms-deep-content {
                padding: 20px;
            }
            .ms-deep-content h2 {
                font-size: 1.4rem;
            }
            .ms-related-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .ms-footer-grid {
                grid-template-columns: 1fr;
                gap: 22px;
            }
            .ms-footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .ms-stats-band {
                grid-template-columns: 1fr 1fr;
                padding: 24px 18px;
            }
            .ms-cta-section {
                padding: 30px 20px;
            }
            .ms-featured-card {
                min-height: 260px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .ms-inner-hero h1 {
                font-size: 1.7rem;
            }
            .ms-resource-card .card-body {
                padding: 16px 18px 18px;
            }
            .ms-related-grid {
                grid-template-columns: 1fr;
            }
            .ms-stats-band {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .ms-stat-item .stat-value {
                font-size: 1.6rem;
            }
            .ms-pagination .page-link {
                padding: 6px 12px;
                font-size: 0.82rem;
            }
            .ms-filter-chip {
                font-size: 0.8rem;
                padding: 5px 12px;
            }
        }

/* roulang page: category5 */
:root {
            --ms-bg: #0B0B10;
            --ms-surface: #12121A;
            --ms-surface-light: #181824;
            --ms-primary: #7C5CFF;
            --ms-primary-dark: #6A4BE8;
            --ms-secondary: #00E5CC;
            --ms-accent: #FF6B3D;
            --ms-text: #F5F6F8;
            --ms-text-dim: rgba(245, 246, 248, 0.62);
            --ms-text-faint: rgba(245, 246, 248, 0.42);
            --ms-border: rgba(255, 255, 255, 0.08);
            --ms-border-bright: rgba(255, 255, 255, 0.14);
            --ms-radius-lg: 22px;
            --ms-radius-md: 14px;
            --ms-radius-sm: 8px;
            --ms-shadow-card: 0 20px 50px rgba(0, 0, 0, 0.35);
            --ms-shadow-glow: 0 0 0 1px rgba(124, 92, 255, 0.25), 0 20px 50px rgba(0, 0, 0, 0.35);
            --ms-font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --ms-font-num: 'Inter', 'SF Pro Display', 'Segoe UI', sans-serif;
            --ms-spacing-section: 110px;
            --ms-spacing-section-mobile: 56px;
            --ms-container-max: 1240px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--ms-font-sans);
            background: var(--ms-bg);
            color: var(--ms-text);
            line-height: 1.75;
            font-size: 16px;
            padding-bottom: 88px;
            overflow-x: hidden;
        }

        a {
            color: var(--ms-primary);
            text-decoration: none;
            transition: color 0.25s ease;
        }

        a:hover {
            color: var(--ms-secondary);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .container {
            max-width: var(--ms-container-max);
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== 导航 ===== */
        .ms-navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1080;
            padding: 14px 0;
            background: rgba(10, 10, 14, 0.32);
            backdrop-filter: blur(18px) saturate(160%);
            -webkit-backdrop-filter: blur(18px) saturate(160%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            transition: background 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, padding 0.28s ease;
        }

        .ms-navbar.navbar-solid {
            background: rgba(10, 10, 14, 0.92);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
            border-bottom-color: rgba(255, 255, 255, 0.08);
            padding: 8px 0;
        }

        .ms-navbar .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
        }

        .ms-navbar .navbar-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--ms-text);
            letter-spacing: -0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .ms-navbar .navbar-logo .logo-mark {
            width: 34px;
            height: 34px;
            border-radius: 9px;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-accent) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
            color: #fff;
            flex-shrink: 0;
        }

        .ms-navbar .navbar-logo:hover {
            color: var(--ms-text);
        }

        .ms-nav-links {
            display: flex;
            align-items: center;
            gap: 2px;
            flex-wrap: wrap;
        }

        .ms-nav-links a {
            color: rgba(245, 246, 248, 0.78);
            font-size: 0.98rem;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: 8px;
            position: relative;
            transition: color 0.25s ease, background 0.25s ease;
            white-space: nowrap;
        }

        .ms-nav-links a::after {
            content: '';
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 2px;
            height: 2px;
            background: var(--ms-secondary);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.25s ease;
            border-radius: 2px;
        }

        .ms-nav-links a:hover {
            color: #fff;
        }

        .ms-nav-links a:hover::after,
        .ms-nav-links a.active::after {
            transform: scaleX(1);
        }

        .ms-nav-links a.active {
            color: #fff;
        }

        .ms-nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .ms-nav-search-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.14);
            background: rgba(255, 255, 255, 0.04);
            color: var(--ms-text-dim);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.25s ease;
        }

        .ms-nav-search-btn:hover {
            color: #fff;
            border-color: rgba(255, 255, 255, 0.28);
            background: rgba(255, 255, 255, 0.08);
        }

        .ms-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            font-weight: 600;
            font-family: var(--ms-font-sans);
            border-radius: 999px;
            border: none;
            cursor: pointer;
            transition: all 0.28s ease;
            padding: 10px 24px;
            font-size: 0.95rem;
            line-height: 1.4;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .ms-btn-primary {
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-primary-dark) 100%);
            color: #fff;
            box-shadow: 0 8px 24px rgba(124, 92, 255, 0.3);
        }

        .ms-btn-primary:hover {
            color: #fff;
            box-shadow: 0 12px 34px rgba(124, 92, 255, 0.45);
            transform: translateY(-2px);
        }

        .ms-btn-outline {
            background: transparent;
            color: var(--ms-text);
            border: 1px solid rgba(255, 255, 255, 0.22);
            backdrop-filter: blur(8px);
        }

        .ms-btn-outline:hover {
            border-color: var(--ms-secondary);
            color: var(--ms-secondary);
            background: rgba(0, 229, 204, 0.06);
            transform: translateY(-2px);
        }

        .ms-btn-accent {
            background: linear-gradient(135deg, var(--ms-accent) 0%, #e8582e 100%);
            color: #fff;
            box-shadow: 0 8px 24px rgba(255, 107, 61, 0.28);
        }

        .ms-btn-accent:hover {
            color: #fff;
            box-shadow: 0 12px 34px rgba(255, 107, 61, 0.42);
            transform: translateY(-2px);
        }

        .ms-btn-sm {
            padding: 7px 16px;
            font-size: 0.86rem;
        }

        /* ===== Hero（分类页小Hero） ===== */
        .ms-page-hero {
            position: relative;
            padding: 150px 0 70px;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            min-height: 380px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .ms-page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(160deg, rgba(10, 10, 14, 0.75) 0%, rgba(10, 10, 14, 0.92) 65%, rgba(10, 10, 14, 0.97) 100%);
            z-index: 1;
        }

        .ms-page-hero .container {
            position: relative;
            z-index: 2;
        }

        .ms-breadcrumb {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            font-size: 0.88rem;
            color: var(--ms-text-faint);
            margin-bottom: 18px;
        }

        .ms-breadcrumb a {
            color: var(--ms-text-dim);
        }

        .ms-breadcrumb a:hover {
            color: var(--ms-secondary);
        }

        .ms-breadcrumb .separator {
            color: var(--ms-text-faint);
            font-size: 0.7rem;
        }

        .ms-page-hero h1 {
            font-size: clamp(2rem, 4vw, 3.2rem);
            font-weight: 800;
            letter-spacing: -0.03em;
            line-height: 1.2;
            margin-bottom: 14px;
            color: #fff;
        }

        .ms-page-hero h1 .highlight {
            background: linear-gradient(135deg, var(--ms-secondary) 0%, var(--ms-primary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .ms-page-hero .hero-sub {
            font-size: 1.05rem;
            color: var(--ms-text-dim);
            max-width: 640px;
            line-height: 1.8;
        }

        .ms-hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            margin-top: 24px;
            font-size: 0.86rem;
            color: var(--ms-text-faint);
        }

        .ms-hero-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .ms-hero-meta i {
            color: var(--ms-secondary);
            font-size: 0.9rem;
        }

        /* ===== 筛选控件 ===== */
        .ms-filter-section {
            padding: 32px 0 10px;
            background: rgba(18, 18, 26, 0.5);
            border-bottom: 1px solid var(--ms-border);
        }

        .ms-filter-bar {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
        }

        .ms-filter-bar .filter-label {
            font-size: 0.88rem;
            color: var(--ms-text-faint);
            font-weight: 500;
            margin-right: 4px;
            white-space: nowrap;
        }

        .ms-filter-chip {
            padding: 7px 16px;
            border-radius: 999px;
            border: 1px solid rgba(255, 255, 255, 0.10);
            background: rgba(255, 255, 255, 0.04);
            color: var(--ms-text-dim);
            font-size: 0.86rem;
            cursor: pointer;
            transition: all 0.25s ease;
            white-space: nowrap;
        }

        .ms-filter-chip:hover {
            border-color: rgba(255, 255, 255, 0.24);
            color: #fff;
            background: rgba(255, 255, 255, 0.07);
        }

        .ms-filter-chip.active {
            background: rgba(124, 92, 255, 0.18);
            border-color: var(--ms-primary);
            color: #fff;
            box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.12);
        }

        .ms-filter-search {
            position: relative;
            margin-left: auto;
            min-width: 220px;
        }

        .ms-filter-search input {
            width: 100%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 12px;
            padding: 9px 16px 9px 40px;
            color: var(--ms-text);
            font-size: 0.9rem;
            outline: none;
            transition: all 0.25s ease;
        }

        .ms-filter-search input::placeholder {
            color: var(--ms-text-faint);
        }

        .ms-filter-search input:focus {
            border-color: var(--ms-primary);
            box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.16);
        }

        .ms-filter-search i {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--ms-text-faint);
            font-size: 0.9rem;
        }

        /* ===== 百科词条列表 ===== */
        .ms-glossary-section {
            padding: 48px 0 20px;
        }

        .ms-glossary-layout {
            display: grid;
            grid-template-columns: 1fr 280px;
            gap: 32px;
            align-items: start;
        }

        .ms-glossary-main {
            min-width: 0;
        }

        .ms-glossary-group {
            margin-bottom: 48px;
        }

        .ms-glossary-group-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--ms-border);
        }

        .ms-glossary-group-header .group-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(124, 92, 255, 0.14);
            border: 1px solid rgba(124, 92, 255, 0.28);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--ms-primary);
            font-size: 1rem;
            flex-shrink: 0;
        }

        .ms-glossary-group-header h2 {
            font-size: 1.35rem;
            font-weight: 700;
            margin: 0;
            letter-spacing: -0.01em;
        }

        .ms-glossary-group-header .group-count {
            font-size: 0.82rem;
            color: var(--ms-text-faint);
            background: rgba(255, 255, 255, 0.05);
            padding: 3px 10px;
            border-radius: 999px;
            border: 1px solid var(--ms-border);
            white-space: nowrap;
        }

        .ms-glossary-item {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 20px 22px;
            margin-bottom: 14px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .ms-glossary-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: linear-gradient(180deg, var(--ms-primary) 0%, transparent 100%);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .ms-glossary-item:hover {
            border-color: rgba(124, 92, 255, 0.3);
            box-shadow: var(--ms-shadow-glow);
            transform: translateY(-2px);
        }

        .ms-glossary-item:hover::before {
            opacity: 1;
        }

        .ms-glossary-item-top {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 8px;
            flex-wrap: wrap;
        }

        .ms-glossary-item h3 {
            font-size: 1.08rem;
            font-weight: 700;
            margin: 0;
            color: #fff;
            letter-spacing: -0.01em;
        }

        .ms-glossary-item h3 a {
            color: #fff;
        }

        .ms-glossary-item h3 a:hover {
            color: var(--ms-secondary);
        }

        .ms-glossary-item .entry-type {
            font-size: 0.75rem;
            padding: 3px 10px;
            border-radius: 6px;
            background: rgba(0, 229, 204, 0.1);
            color: var(--ms-secondary);
            border: 1px solid rgba(0, 229, 204, 0.22);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .ms-glossary-item .entry-type.hot {
            background: rgba(255, 107, 61, 0.1);
            color: var(--ms-accent);
            border-color: rgba(255, 107, 61, 0.22);
        }

        .ms-glossary-item p {
            color: var(--ms-text-dim);
            font-size: 0.93rem;
            margin: 0 0 14px;
            line-height: 1.8;
        }

        .ms-glossary-item .entry-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 12px;
        }

        .ms-entry-tag {
            font-size: 0.76rem;
            padding: 3px 10px;
            border-radius: 6px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.10);
            color: var(--ms-text-faint);
            transition: all 0.25s ease;
            cursor: pointer;
        }

        .ms-entry-tag:hover {
            border-color: rgba(124, 92, 255, 0.3);
            color: var(--ms-text);
            background: rgba(124, 92, 255, 0.08);
        }

        .ms-glossary-item .entry-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            flex-wrap: wrap;
        }

        .ms-glossary-item .read-more {
            font-size: 0.86rem;
            font-weight: 600;
            color: var(--ms-primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all 0.25s ease;
        }

        .ms-glossary-item .read-more:hover {
            color: var(--ms-secondary);
            gap: 8px;
        }

        .ms-entry-meta {
            font-size: 0.8rem;
            color: var(--ms-text-faint);
            display: flex;
            gap: 12px;
            align-items: center;
        }

        /* ===== 侧栏 ===== */
        .ms-glossary-sidebar {
            position: sticky;
            top: 100px;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .ms-sidebar-card {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md);
            padding: 20px;
        }

        .ms-sidebar-card h4 {
            font-size: 1rem;
            font-weight: 700;
            margin: 0 0 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .ms-sidebar-card h4 i {
            color: var(--ms-secondary);
            font-size: 0.9rem;
        }

        .ms-hot-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .ms-hot-list li {
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .ms-hot-list li:last-child {
            border-bottom: none;
        }

        .ms-hot-rank {
            width: 22px;
            height: 22px;
            border-radius: 6px;
            background: rgba(124, 92, 255, 0.12);
            color: var(--ms-primary);
            font-size: 0.76rem;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .ms-hot-list li:nth-child(1) .ms-hot-rank {
            background: rgba(255, 107, 61, 0.16);
            color: var(--ms-accent);
        }

        .ms-hot-list li:nth-child(2) .ms-hot-rank {
            background: rgba(255, 107, 61, 0.12);
            color: #ff9d6b;
        }

        .ms-hot-list a {
            color: var(--ms-text-dim);
            font-size: 0.88rem;
            transition: color 0.25s ease;
            flex: 1;
        }

        .ms-hot-list a:hover {
            color: #fff;
        }

        .ms-tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .ms-sidebar-cover {
            border-radius: var(--ms-radius-md);
            overflow: hidden;
            border: 1px solid var(--ms-border);
            position: relative;
        }

        .ms-sidebar-cover img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }

        .ms-sidebar-cover .cover-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 10, 14, 0.05) 0%, rgba(10, 10, 14, 0.85) 100%);
            display: flex;
            align-items: flex-end;
            padding: 14px;
        }

        .ms-sidebar-cover .cover-overlay span {
            font-size: 0.86rem;
            font-weight: 600;
            color: #fff;
        }

        /* ===== 深度内容 ===== */
        .ms-deep-section {
            padding: 60px 0;
            background: rgba(18, 18, 26, 0.4);
            border-top: 1px solid var(--ms-border);
            border-bottom: 1px solid var(--ms-border);
        }

        .ms-deep-card {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-lg);
            padding: 36px 40px;
            box-shadow: var(--ms-shadow-card);
        }

        .ms-deep-card h2 {
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 20px;
            letter-spacing: -0.01em;
        }

        .ms-deep-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-top: 24px;
            margin-bottom: 10px;
            color: var(--ms-text);
        }

        .ms-deep-card p {
            color: var(--ms-text-dim);
            line-height: 1.85;
            margin-bottom: 16px;
        }

        .ms-deep-card .deep-image {
            border-radius: var(--ms-radius-md);
            overflow: hidden;
            margin: 20px 0;
            border: 1px solid var(--ms-border-bright);
        }

        .ms-deep-card .deep-image img {
            width: 100%;
            height: 280px;
            object-fit: cover;
        }

        .ms-deep-card blockquote {
            border-left: 3px solid var(--ms-primary);
            padding: 16px 20px;
            margin: 20px 0;
            background: rgba(124, 92, 255, 0.06);
            border-radius: 0 var(--ms-radius-sm) var(--ms-radius-sm) 0;
            color: var(--ms-text-dim);
            font-style: italic;
        }

        .ms-deep-card ul {
            padding-left: 20px;
            margin-bottom: 16px;
        }

        .ms-deep-card ul li {
            color: var(--ms-text-dim);
            margin-bottom: 8px;
        }

        /* ===== FAQ ===== */
        .ms-faq-section {
            padding: 60px 0;
        }

        .ms-faq-section .section-title {
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 28px;
            letter-spacing: -0.01em;
        }

        .ms-accordion .accordion-item {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            border-radius: var(--ms-radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
        }

        .ms-accordion .accordion-button {
            background: transparent;
            color: var(--ms-text);
            font-weight: 600;
            font-size: 0.98rem;
            padding: 18px 22px;
            border: none;
            box-shadow: none;
            font-family: var(--ms-font-sans);
        }

        .ms-accordion .accordion-button:not(.collapsed) {
            background: rgba(124, 92, 255, 0.08);
            color: #fff;
            box-shadow: none;
            border-bottom: 1px solid rgba(124, 92, 255, 0.22);
        }

        .ms-accordion .accordion-button::after {
            filter: invert(0.6);
            background-size: 16px;
        }

        .ms-accordion .accordion-button:focus {
            box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.12);
        }

        .ms-accordion .accordion-body {
            padding: 18px 22px;
            color: var(--ms-text-dim);
            background: rgba(0, 0, 0, 0.2);
            font-size: 0.92rem;
        }

        /* ===== CTA ===== */
        .ms-cta-section {
            padding: 60px 0 20px;
        }

        .ms-cta-box {
            background: linear-gradient(135deg, rgba(124, 92, 255, 0.1) 0%, rgba(18, 18, 26, 0.9) 60%);
            border: 1px solid rgba(124, 92, 255, 0.24);
            border-radius: var(--ms-radius-lg);
            padding: 40px 44px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: 0 0 0 1px rgba(124, 92, 255, 0.18), 0 20px 50px rgba(0, 0, 0, 0.3);
        }

        .ms-cta-box h2 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }

        .ms-cta-box p {
            color: var(--ms-text-dim);
            margin: 0;
            max-width: 480px;
            line-height: 1.7;
        }

        .ms-cta-box .cta-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        /* ===== 分页 ===== */
        .ms-pagination-section {
            padding: 10px 0 40px;
        }

        .ms-pagination {
            display: flex;
            justify-content: center;
            gap: 6px;
            flex-wrap: wrap;
        }

        .ms-pagination .page-link {
            background: var(--ms-surface);
            border: 1px solid var(--ms-border);
            color: var(--ms-text-dim);
            border-radius: 8px;
            padding: 8px 14px;
            font-size: 0.88rem;
            font-weight: 500;
            transition: all 0.25s ease;
            cursor: pointer;
        }

        .ms-pagination .page-link:hover {
            border-color: rgba(124, 92, 255, 0.3);
            color: #fff;
            background: rgba(124, 92, 255, 0.08);
        }

        .ms-pagination .page-link.active {
            background: rgba(124, 92, 255, 0.2);
            border-color: var(--ms-primary);
            color: #fff;
            box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.12);
        }

        .ms-pagination .page-link.disabled {
            opacity: 0.4;
            pointer-events: none;
        }

        /* ===== 底部固定转化条 ===== */
        .ms-sticky-bar {
            position: fixed;
            bottom: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1070;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            background: rgba(10, 10, 14, 0.88);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 999px;
            padding: 10px 10px 10px 24px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
            max-width: 560px;
            width: calc(100% - 40px);
            transition: transform 0.4s ease, opacity 0.4s ease;
        }

        .ms-sticky-bar.hidden {
            transform: translateX(-50%) translateY(120px);
            opacity: 0;
            pointer-events: none;
        }

        .ms-sticky-bar .sticky-text {
            color: var(--ms-text-dim);
            font-size: 0.9rem;
            font-weight: 500;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .ms-sticky-bar .sticky-text strong {
            color: #fff;
            font-weight: 700;
        }

        .ms-sticky-bar .ms-btn {
            flex-shrink: 0;
            white-space: nowrap;
        }

        /* ===== 页脚 ===== */
        .ms-footer {
            background: #08080C;
            border-top: 1px solid var(--ms-border);
            padding: 48px 0 22px;
        }

        .ms-footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.3fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .ms-footer h4 {
            font-size: 0.98rem;
            font-weight: 700;
            margin-bottom: 14px;
            color: var(--ms-text);
        }

        .ms-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .ms-footer ul li {
            margin-bottom: 8px;
        }

        .ms-footer ul a {
            color: var(--ms-text-dim);
            font-size: 0.88rem;
            transition: color 0.25s ease;
        }

        .ms-footer ul a:hover {
            color: var(--ms-secondary);
        }

        .footer-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }

        .footer-brand .logo-mark {
            width: 28px;
            height: 28px;
            border-radius: 7px;
            background: linear-gradient(135deg, var(--ms-primary) 0%, var(--ms-accent) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: #fff;
        }

        .footer-desc {
            color: var(--ms-text-faint);
            font-size: 0.86rem;
            line-height: 1.8;
            max-width: 300px;
        }

        .ms-footer-subscribe {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .ms-footer-subscribe input {
            flex: 1;
            min-width: 160px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 12px;
            padding: 9px 14px;
            color: var(--ms-text);
            font-size: 0.86rem;
            outline: none;
            transition: all 0.25s ease;
        }

        .ms-footer-subscribe input:focus {
            border-color: var(--ms-primary);
            box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.16);
        }

        .ms-footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 18px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 0.82rem;
            color: var(--ms-text-faint);
        }

        .legal-links {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 14px;
        }

        .legal-links a {
            color: var(--ms-text-faint);
        }

        .legal-links a:hover {
            color: var(--ms-secondary);
        }

        .legal-links .beian {
            color: var(--ms-text-faint);
            font-size: 0.8rem;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 991px) {
            .ms-glossary-layout {
                grid-template-columns: 1fr;
            }

            .ms-glossary-sidebar {
                position: static;
                flex-direction: row;
                flex-wrap: wrap;
            }

            .ms-glossary-sidebar .ms-sidebar-card {
                flex: 1;
                min-width: 240px;
            }

            .ms-nav-links {
                display: none;
            }

            .ms-footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 767px) {
            .ms-page-hero {
                padding: 120px 0 48px;
                min-height: 320px;
            }

            .ms-page-hero h1 {
                font-size: 1.8rem;
            }

            .ms-glossary-item {
                padding: 16px 18px;
            }

            .ms-deep-card {
                padding: 22px 20px;
            }

            .ms-footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .ms-cta-box {
                padding: 28px 22px;
                flex-direction: column;
                align-items: flex-start;
            }

            .ms-sticky-bar {
                bottom: 8px;
                width: calc(100% - 16px);
                padding: 8px 8px 8px 16px;
                border-radius: 16px;
                flex-direction: column;
                gap: 8px;
                align-items: stretch;
                text-align: center;
            }

            .ms-sticky-bar .sticky-text {
                white-space: normal;
                font-size: 0.82rem;
            }

            .ms-filter-search {
                margin-left: 0;
                width: 100%;
            }

            .ms-filter-bar {
                gap: 6px;
            }
        }

        @media (max-width: 520px) {
            .ms-page-hero h1 {
                font-size: 1.5rem;
            }

            .ms-page-hero .hero-sub {
                font-size: 0.92rem;
            }

            .ms-glossary-item h3 {
                font-size: 0.98rem;
            }

            .ms-glossary-item p {
                font-size: 0.86rem;
            }

            .ms-btn {
                padding: 8px 18px;
                font-size: 0.86rem;
            }

            .ms-footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
        }