/* roulang page: index */
:root {
            --bg-main: #0F0D15;
            --bg-sub: #161224;
            --card-bg: rgba(31, 26, 46, 0.78);
            --card-border: rgba(255, 42, 109, 0.16);
            --card-hover-border: rgba(255, 42, 109, 0.45);
            --accent-pink: #FF2A6D;
            --accent-orange: #FF6200;
            --accent-cyan: #05D9E8;
            --text-primary: #FFFFFF;
            --text-secondary: #C8C4D6;
            --text-muted: #8E8A9C;
            --gradient-accent: linear-gradient(135deg, #FF2A6D 0%, #FF6200 100%);
            --gradient-cyan: linear-gradient(135deg, #05D9E8 0%, #0072FF 100%);
            --glow-pink: 0 0 25px rgba(255, 42, 109, 0.35);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-pill: 999px;
            --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        }

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

        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.65;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover, a:focus {
            color: var(--accent-pink);
        }

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

        /* 顶部品牌与网格导航系统 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(15, 13, 21, 0.92);
            backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255, 42, 109, 0.15);
        }

        .header-topbar {
            padding: 14px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            font-size: 1.35rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #FFFFFF;
        }
        .brand-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--gradient-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--glow-pink);
            font-size: 1.1rem;
            color: #fff;
        }

        .header-actions {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 16px;
        }
        .header-search {
            position: relative;
            display: none;
        }
        @media (min-width: 768px) {
            .header-search { display: block; }
        }
        .header-search input {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-pill);
            padding: 8px 18px 8px 38px;
            font-size: 0.85rem;
            color: #fff;
            width: 220px;
            outline: none;
            transition: var(--transition);
        }
        .header-search input:focus {
            border-color: var(--accent-pink);
            background: rgba(255, 255, 255, 0.1);
            box-shadow: 0 0 12px rgba(255, 42, 109, 0.3);
        }
        .header-search i {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* 横向图标网格导航条 */
        .header-icon-nav {
            padding: 10px 0;
            overflow-x: auto;
            white-space: nowrap;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .header-icon-nav::-webkit-scrollbar {
            display: none;
        }
        .nav-grid-list {
            display: flex;
            gap: 10px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-grid-item {
            flex-shrink: 0;
        }
        .nav-grid-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 16px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.88rem;
            color: var(--text-secondary);
            font-weight: 500;
            transition: var(--transition);
        }
        .nav-grid-link i {
            font-size: 0.95rem;
            color: var(--accent-cyan);
            transition: var(--transition);
        }
        .nav-grid-link:hover,
        .nav-grid-link.active {
            background: rgba(255, 42, 109, 0.15);
            border-color: var(--accent-pink);
            color: #FFFFFF;
            box-shadow: 0 0 15px rgba(255, 42, 109, 0.25);
        }
        .nav-grid-link:hover i,
        .nav-grid-link.active i {
            color: var(--accent-pink);
            transform: scale(1.1);
        }

        /* 基础排版与板块公共样式 */
        .section-padding {
            padding: 76px 0;
            position: relative;
        }
        @media (max-width: 639px) {
            .section-padding { padding: 48px 0; }
        }

        .section-header {
            margin-bottom: 42px;
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            background: rgba(255, 42, 109, 0.12);
            border: 1px solid rgba(255, 42, 109, 0.3);
            color: var(--accent-pink);
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 14px;
        }
        .section-tag i {
            font-size: 0.75rem;
        }
        .section-title {
            font-size: 2.1rem;
            font-weight: 800;
            color: #FFFFFF;
            line-height: 1.3;
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }
        @media (max-width: 639px) {
            .section-title { font-size: 1.6rem; }
        }
        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 820px;
            line-height: 1.7;
        }

        /* 按钮与微交互 */
        .btn-glow {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            height: 48px;
            padding: 0 28px;
            border-radius: var(--radius-pill);
            background: var(--gradient-accent);
            color: #FFFFFF;
            font-weight: 700;
            font-size: 0.95rem;
            border: none;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 42, 109, 0.35);
            transition: var(--transition);
        }
        .btn-glow:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(255, 42, 109, 0.55);
            color: #FFFFFF;
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            height: 48px;
            padding: 0 26px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #FFFFFF;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .btn-outline:hover {
            border-color: var(--accent-cyan);
            background: rgba(5, 217, 232, 0.1);
            color: var(--accent-cyan);
            box-shadow: 0 0 20px rgba(5, 217, 232, 0.25);
        }

        /* 1. Hero 创作者主页头图舞台与叙事首屏 */
        .hero-banner-box {
            background: radial-gradient(circle at 80% 20%, rgba(255, 42, 109, 0.18) 0%, rgba(22, 18, 36, 0.9) 60%, var(--bg-main) 100%);
            border: 1px solid rgba(255, 42, 109, 0.2);
            border-radius: var(--radius-lg);
            padding: 44px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
            margin-top: 24px;
        }
        @media (max-width: 639px) {
            .hero-banner-box { padding: 24px 18px; }
        }
        .creator-profile-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
            padding-bottom: 28px;
            margin-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .creator-meta {
            display: flex;
            align-items: center;
            gap: 18px;
        }
        .creator-avatar {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: var(--gradient-accent);
            padding: 3px;
            box-shadow: var(--glow-pink);
            position: relative;
        }
        .creator-avatar img {
            width: 100%;
            height: 100%;
            border-radius: 50%;
            object-fit: cover;
            background: var(--bg-sub);
        }
        .creator-avatar-badge {
            position: absolute;
            bottom: 0;
            right: 0;
            background: var(--accent-cyan);
            color: #000;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.7rem;
            font-weight: bold;
            border: 2px solid var(--bg-main);
        }
        .creator-names h2 {
            font-size: 1.35rem;
            font-weight: 800;
            margin: 0 0 4px;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .status-badge {
            display: inline-block;
            font-size: 0.72rem;
            padding: 2px 10px;
            border-radius: var(--radius-pill);
            background: rgba(5, 217, 232, 0.15);
            border: 1px solid var(--accent-cyan);
            color: var(--accent-cyan);
        }
        .creator-subtitle {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin: 0;
        }
        .creator-stats-group {
            display: flex;
            align-items: center;
            gap: 28px;
        }
        .creator-stat-item {
            text-align: right;
        }
        .creator-stat-num {
            font-size: 1.45rem;
            font-weight: 800;
            color: #FFFFFF;
            font-family: monospace, sans-serif;
            display: block;
            line-height: 1.1;
        }
        .creator-stat-num span {
            color: var(--accent-pink);
        }
        .creator-stat-lbl {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        .hero-main-h1 {
            font-size: 2.7rem;
            font-weight: 900;
            line-height: 1.25;
            color: #FFFFFF;
            margin-bottom: 18px;
            letter-spacing: -1px;
        }
        @media (max-width: 639px) {
            .hero-main-h1 { font-size: 1.85rem; }
        }
        .hero-lead-text {
            font-size: 1.05rem;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 900px;
            margin-bottom: 32px;
        }
        .hero-btn-group {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
        }

        /* 2. 痛点聚焦阵列 (剧情冲突槽) */
        .card-pain {
            background: var(--card-bg);
            border: 1px solid rgba(255, 77, 77, 0.18);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            height: 100%;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .card-pain::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: #FF4D4D;
        }
        .card-pain:hover {
            transform: translateY(-4px);
            border-color: rgba(255, 77, 77, 0.45);
            box-shadow: 0 10px 30px rgba(255, 77, 77, 0.15);
        }
        .card-pain-icon {
            font-size: 1.6rem;
color: #FF4D4D;
            margin-bottom: 16px;
        }
        .card-pain-title {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: #FFFFFF;
        }
        .card-pain-desc {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin: 0;
        }

        /* 3. 全景解决方案枢纽 */
        .solution-split-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-lg);
            padding: 38px;
            margin-bottom: 24px;
            transition: var(--transition);
        }
        .solution-split-card:hover {
            border-color: var(--card-hover-border);
            box-shadow: 0 12px 36px rgba(255, 42, 109, 0.2);
        }
        .solution-badge {
            display: inline-block;
            padding: 3px 12px;
            background: rgba(5, 217, 232, 0.12);
            color: var(--accent-cyan);
            border-radius: var(--radius-pill);
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 14px;
        }
        .solution-item-title {
            font-size: 1.45rem;
            font-weight: 800;
            margin-bottom: 12px;
            color: #fff;
        }
        .solution-item-p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 18px;
        }
        .solution-feature-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .solution-feature-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.92rem;
            color: var(--text-secondary);
        }
        .solution-feature-list li i {
            color: var(--accent-cyan);
            font-size: 0.85rem;
        }

        /* 4. 分集演进步骤槽 (追更选集轴) */
        .step-prog-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 30px 22px;
            height: 100%;
            position: relative;
            transition: var(--transition);
        }
        .step-prog-card:hover {
            transform: translateY(-5px);
            border-color: var(--accent-pink);
            box-shadow: 0 10px 28px rgba(255, 42, 109, 0.25);
        }
        .step-index-tag {
            font-size: 2.2rem;
            font-weight: 900;
            line-height: 1;
            font-family: monospace, sans-serif;
            background: var(--gradient-accent);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 12px;
        }
        .step-status {
            display: inline-block;
            font-size: 0.75rem;
            padding: 2px 8px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.08);
            color: var(--accent-cyan);
            margin-bottom: 12px;
        }
        .step-name {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: #fff;
        }
        .step-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin: 0;
        }

        /* 5. 多维指标转化看板 */
        .metrics-board {
            background: radial-gradient(circle at center, rgba(255, 42, 109, 0.1) 0%, rgba(22, 18, 36, 0.8) 70%);
            border: 1px solid rgba(255, 42, 109, 0.25);
            border-radius: var(--radius-lg);
            padding: 44px 30px;
            box-shadow: 0 14px 40px rgba(0, 0, 0, 0.4);
        }
        .metric-cell {
            text-align: center;
            padding: 16px 12px;
        }
        .metric-digital {
            font-size: 2.8rem;
            font-weight: 900;
            font-family: monospace, sans-serif;
            background: var(--gradient-accent);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.1;
            margin-bottom: 6px;
        }
        @media (max-width: 639px) {
            .metric-digital { font-size: 2.2rem; }
        }
        .metric-title {
            font-size: 1rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 6px;
        }
        .metric-sub {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin: 0;
        }

        /* 6. 真实场景见证流 (热评卡片墙) */
        .testimonial-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 26px;
            height: 100%;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .testimonial-card:hover {
            border-color: var(--accent-pink);
            transform: translateY(-4px);
            box-shadow: 0 10px 30px rgba(255, 42, 109, 0.22);
        }
        .testimonial-text {
            font-size: 0.94rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 18px;
            position: relative;
        }
        .testimonial-user {
            display: flex;
            align-items: center;
            gap: 14px;
            padding-top: 14px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }
        .user-avt {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-cyan);
            font-weight: bold;
            border: 1px solid var(--accent-cyan);
        }
        .user-info h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin: 0 0 2px;
        }
        .user-info span {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* 7. 精准人群画像矩阵 */
        .persona-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 28px 22px;
            height: 100%;
            transition: var(--transition);
        }
        .persona-card:hover {
            border-color: var(--accent-cyan);
            transform: translateY(-4px);
            box-shadow: 0 10px 25px rgba(5, 217, 232, 0.2);
        }
        .persona-icon {
            font-size: 1.8rem;
            color: var(--accent-cyan);
            margin-bottom: 16px;
        }
        .persona-title {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: #FFFFFF;
        }
        .persona-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 16px;
        }
        .persona-benefit {
            font-size: 0.82rem;
            color: var(--accent-pink);
            font-weight: 600;
            background: rgba(255, 42, 109, 0.08);
            padding: 6px 12px;
            border-radius: var(--radius-sm);
            display: inline-block;
        }

        /* 8. 前沿动态与深度专题 (本周热榜卡) */
        .article-feed-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            height: 100%;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .article-feed-card:hover {
            border-color: var(--accent-pink);
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(255, 42, 109, 0.25);
        }
        .article-cover {
            height: 150px;
            background: linear-gradient(135deg, rgba(255, 42, 109, 0.25), rgba(5, 217, 232, 0.25)), #1f1a2e;
            position: relative;
            padding: 16px;
            display: flex;
            align-items: flex-end;
        }
        .article-heat-badge {
            position: absolute;
            top: 14px;
            right: 14px;
            background: var(--gradient-accent);
            color: #fff;
            font-size: 0.75rem;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            font-weight: 700;
        }
        .article-body {
            padding: 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .article-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            line-height: 1.45;
        }
        .article-desc {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 16px;
        }
        .article-meta-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--text-muted);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 12px;
        }

        /* 9. 分类专题入口聚合 */
        .category-hub-box {
            background: var(--bg-sub);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-lg);
            padding: 40px;
        }
        .cat-hub-card {
            background: var(--card-bg);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-md);
            padding: 26px;
            height: 100%;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .cat-hub-card:hover {
            border-color: var(--accent-pink);
            transform: translateY(-3px);
            box-shadow: 0 8px 24px rgba(255, 42, 109, 0.2);
        }
        .cat-hub-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(255, 42, 109, 0.12);
            color: var(--accent-pink);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            margin-bottom: 16px;
        }
        .cat-hub-name {
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .cat-hub-info {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 18px;
        }
        .cat-hub-link {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--accent-cyan);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .cat-hub-link:hover {
            color: #fff;
        }

        /* 10. 深度攻防 FAQ 答疑区 */
        .faq-item-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 22px 26px;
            margin-bottom: 16px;
            transition: var(--transition);
        }
        .faq-item-card:hover {
            border-color: var(--card-hover-border);
        }
        .faq-question {
            font-size: 1.1rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .faq-question i {
            color: var(--accent-pink);
            font-size: 1rem;
        }
        .faq-answer {
            font-size: 0.93rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
            padding-left: 26px;
        }

        /* 11. 多端协同场景演练 */
        .sync-scene-box {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-lg);
            padding: 38px;
        }
        .sync-list-item {
            display: flex;
            gap: 16px;
            margin-bottom: 22px;
        }
        .sync-icon-bullet {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(5, 217, 232, 0.12);
            color: var(--accent-cyan);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 1rem;
        }
        .sync-text h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            margin: 0 0 6px;
        }
        .sync-text p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin: 0;
        }

        /* 12. 全幅高转化底部 CTA */
        .final-cta-section {
            background: radial-gradient(circle at center, rgba(255, 42, 109, 0.22) 0%, rgba(22, 18, 36, 0.95) 75%);
            border: 1px solid var(--card-hover-border);
            border-radius: var(--radius-lg);
            padding: 56px 36px;
            text-align: center;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
            margin-bottom: 40px;
        }
        .final-cta-title {
            font-size: 2.3rem;
            font-weight: 800;
            margin-bottom: 16px;
            color: #FFFFFF;
        }
        @media (max-width: 639px) {
            .final-cta-title { font-size: 1.7rem; }
        }
        .final-cta-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 750px;
            margin: 0 auto 32px;
            line-height: 1.7;
        }

        /* 页脚规范 */
        .site-footer {
            background: #09080E;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 48px 0 24px;
            font-size: 0.88rem;
            color: var(--text-muted);
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
            display: inline-block;
        }
        .footer-p {
            line-height: 1.7;
            margin-bottom: 18px;
            max-width: 480px;
        }
        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: var(--text-secondary);
        }
        .footer-links a:hover {
            color: var(--accent-pink);
        }
        .footer-bottom {
            margin-top: 36px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 14px;
        }

/* roulang page: category1 */
:root {
        --bg-main: #0F0D15;
        --bg-sub: #161224;
        --card-bg: rgba(31, 26, 46, 0.78);
        --card-border: rgba(255, 42, 109, 0.16);
        --card-hover-border: rgba(255, 42, 109, 0.45);
        --accent-pink: #FF2A6D;
        --accent-orange: #FF6200;
        --accent-cyan: #05D9E8;
        --text-primary: #FFFFFF;
        --text-secondary: #C8C4D6;
        --text-muted: #8E8A9C;
        --gradient-accent: linear-gradient(135deg, #FF2A6D 0%, #FF6200 100%);
        --gradient-cyan: linear-gradient(135deg, #05D9E8 0%, #0072FF 100%);
        --glow-pink: 0 0 25px rgba(255, 42, 109, 0.35);
        --radius-sm: 8px;
        --radius-md: 14px;
        --radius-lg: 20px;
        --radius-pill: 999px;
        --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }
    body {
        background-color: var(--bg-main);
        color: var(--text-primary);
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        line-height: 1.65;
        overflow-x: hidden;
        -webkit-font-smoothing: antialiased;
    }
    a {
        color: inherit;
        text-decoration: none;
        transition: var(--transition);
    }
    a:hover, a:focus {
        color: var(--accent-pink);
    }
    img {
        max-width: 100%;
        height: auto;
        display: block;
    }
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1000;
        background: rgba(15, 13, 21, 0.94);
        backdrop-filter: blur(14px);
        border-bottom: 1px solid rgba(255, 42, 109, 0.15);
    }
    .header-topbar {
        padding: 14px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    .brand-logo {
        display: inline-flex;
        align-items: center;
        gap: 12px;
        font-size: 1.35rem;
        font-weight: 800;
        letter-spacing: -0.5px;
        color: #FFFFFF;
    }
    .brand-logo .logo-icon {
        width: 38px;
        height: 38px;
        border-radius: 10px;
        background: var(--gradient-accent);
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: var(--glow-pink);
        font-size: 1.1rem;
        color: #fff;
    }
    .header-actions {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        gap: 16px;
    }
    .header-search {
        position: relative;
        display: block;
    }
    .header-search input {
        background: rgba(255, 255, 255, 0.06);
        border: 1px solid rgba(255, 255, 255, 0.12);
        border-radius: var(--radius-pill);
        padding: 8px 18px 8px 38px;
        font-size: 0.85rem;
        color: #fff;
        width: 220px;
        outline: none;
        transition: var(--transition);
        margin: 0;
    }
    .header-search input:focus {
        border-color: var(--accent-pink);
        background: rgba(255, 255, 255, 0.1);
        box-shadow: 0 0 12px rgba(255, 42, 109, 0.3);
    }
    .header-search i {
        position: absolute;
        left: 14px;
        top: 50%;
        transform: translateY(-50%);
        color: var(--text-muted);
        font-size: 0.85rem;
    }
    .btn-glow {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        background: var(--gradient-accent);
        color: #fff;
        font-weight: 700;
        border-radius: var(--radius-pill);
        box-shadow: var(--glow-pink);
        transition: var(--transition);
        border: none;
        cursor: pointer;
        white-space: nowrap;
    }
    .btn-glow:hover {
        transform: translateY(-2px);
        box-shadow: 0 0 35px rgba(255, 42, 109, 0.55);
        color: #fff;
    }
    .header-icon-nav {
        padding: 10px 0;
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .header-icon-nav::-webkit-scrollbar {
        display: none;
    }
    .nav-grid-list {
        display: flex;
        gap: 10px;
        list-style: none;
        margin: 0;
        padding: 0;
    }
    .nav-grid-item {
        flex-shrink: 0;
    }
    .nav-grid-link {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 7px 16px;
        border-radius: var(--radius-pill);
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.08);
        font-size: 0.88rem;
        color: var(--text-secondary);
        font-weight: 500;
        transition: var(--transition);
    }
    .nav-grid-link i {
        font-size: 0.95rem;
        color: var(--accent-cyan);
        transition: var(--transition);
    }
    .nav-grid-link:hover,
    .nav-grid-link.active {
        background: rgba(255, 42, 109, 0.15);
        border-color: var(--accent-pink);
        color: #FFFFFF;
        box-shadow: 0 0 15px rgba(255, 42, 109, 0.25);
    }
    .nav-grid-link:hover i,
    .nav-grid-link.active i {
        color: var(--accent-pink);
        transform: scale(1.1);
    }
    .section-padding {
        padding: 60px 0;
        position: relative;
    }
    .cat-compact-header {
        padding: 44px 0 36px;
        background: radial-gradient(circle at 15% 50%, rgba(255, 42, 109, 0.12) 0%, transparent 60%),
                    linear-gradient(180deg, #130F1F 0%, #0F0D15 100%);
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }
    .cat-header-inner {
        max-width: 860px;
    }
    .cat-badge-line {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 5px 14px;
        border-radius: var(--radius-pill);
        background: rgba(5, 217, 232, 0.1);
        border: 1px solid rgba(5, 217, 232, 0.28);
        color: var(--accent-cyan);
        font-size: 0.8rem;
        font-weight: 600;
        margin-bottom: 14px;
    }
    .cat-h1 {
        font-size: 2.3rem;
        font-weight: 900;
        line-height: 1.25;
        letter-spacing: -0.5px;
        margin-bottom: 12px;
        background: linear-gradient(110deg, #FFFFFF 30%, #FFB6C1 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }
    .cat-lead {
        color: var(--text-secondary);
        font-size: 0.98rem;
        line-height: 1.6;
        margin-bottom: 0;
    }
    .filter-wrapper {
        padding: 24px 0 10px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    .filter-group-row {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
    }
    .filter-capsules {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }
    .filter-capsule {
        padding: 6px 16px;
        border-radius: var(--radius-pill);
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.1);
        color: var(--text-secondary);
        font-size: 0.85rem;
        cursor: pointer;
        transition: var(--transition);
        display: inline-flex;
        align-items: center;
        gap: 6px;
    }
    .filter-capsule:hover {
        border-color: rgba(255, 42, 109, 0.4);
        color: #fff;
    }
    .filter-capsule.active {
        background: rgba(255, 42, 109, 0.18);
        border-color: var(--accent-pink);
        color: #fff;
        box-shadow: 0 0 14px rgba(255, 42, 109, 0.3);
        font-weight: 600;
    }
    .filter-ctrls {
        display: flex;
        align-items: center;
        gap: 12px;
    }
    .filter-reset-link {
        font-size: 0.82rem;
        color: var(--text-muted);
        display: inline-flex;
        align-items: center;
        gap: 6px;
        cursor: pointer;
        padding: 5px 12px;
        border-radius: var(--radius-pill);
        background: rgba(255, 255, 255, 0.03);
    }
    .filter-reset-link:hover {
        color: var(--accent-cyan);
    }
    .featured-strip-section {
        padding: 40px 0 20px;
    }
    .featured-spotlight-card {
        background: linear-gradient(135deg, rgba(31, 26, 46, 0.9) 0%, rgba(22, 18, 36, 0.95) 100%);
        border: 1px solid rgba(255, 42, 109, 0.3);
        border-radius: var(--radius-lg);
        overflow: hidden;
        box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55);
        display: flex;
        flex-direction: column;
        transition: var(--transition);
    }
    .featured-spotlight-card:hover {
        border-color: var(--accent-pink);
        box-shadow: 0 16px 40px rgba(255, 42, 109, 0.22);
    }
    .featured-inner-grid {
        display: grid;
        grid-template-columns: 1fr;
    }
    .featured-visual {
        min-height: 220px;
        background: radial-gradient(circle at center, rgba(255, 42, 109, 0.25) 0%, rgba(5, 217, 232, 0.08) 50%, rgba(15, 13, 21, 0.8) 100%),
                    linear-gradient(45deg, #1f1430 0%, #110d1c 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        padding: 30px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }
    .featured-visual-watermark {
        position: absolute;
        font-size: 5rem;
        font-weight: 900;
        color: rgba(255, 255, 255, 0.03);
        letter-spacing: 4px;
        user-select: none;
    }
    .featured-center-emblem {
        width: 84px;
        height: 84px;
        border-radius: 24px;
        background: var(--gradient-accent);
        box-shadow: 0 0 35px rgba(255, 42, 109, 0.5);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 2.2rem;
        color: #fff;
        z-index: 2;
    }
    .featured-body {
        padding: 32px 36px;
    }
    .featured-top-meta {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 16px;
    }
    .pin-badge {
        background: var(--gradient-accent);
        color: #fff;
        font-size: 0.75rem;
        font-weight: 800;
        padding: 3px 10px;
        border-radius: var(--radius-pill);
        display: inline-flex;
        align-items: center;
        gap: 5px;
    }
    .spotlight-title {
        font-size: 1.55rem;
        font-weight: 800;
        color: #fff;
        line-height: 1.35;
        margin-bottom: 14px;
    }
    .spotlight-desc {
        font-size: 0.92rem;
        color: var(--text-secondary);
        line-height: 1.7;
        margin-bottom: 22px;
    }
    .spotlight-foot {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 16px;
        padding-top: 18px;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }
    .spotlight-tags {
        display: flex;
        align-items: center;
        gap: 8px;
    }
    .micro-tag {
        font-size: 0.78rem;
        padding: 3px 10px;
        border-radius: var(--radius-sm);
        background: rgba(255, 255, 255, 0.05);
        color: var(--accent-cyan);
        border: 1px solid rgba(5, 217, 232, 0.2);
    }
    .grid-list-section {
        padding: 48px 0;
    }
    .section-headline-bar {
        display: flex;
        align-items: flex-end;
        justify-content: space-between;
        margin-bottom: 32px;
        padding-bottom: 14px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }
    .headline-title {
        font-size: 1.45rem;
        font-weight: 800;
        color: #fff;
        display: flex;
        align-items: center;
        gap: 10px;
    }
    .headline-title i {
        color: var(--accent-pink);
    }
    .headline-note {
        font-size: 0.85rem;
        color: var(--text-muted);
    }
    .burst-card {
        background: var(--card-bg);
        border: 1px solid var(--card-border);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: var(--transition);
        display: flex;
        flex-direction: column;
        height: 100%;
        margin-bottom: 26px;
        position: relative;
    }
    .burst-card:hover {
        transform: translateY(-5px);
        border-color: var(--card-hover-border);
        box-shadow: 0 14px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 42, 109, 0.2);
    }
    .burst-cover-poster {
        height: 170px;
        background: linear-gradient(135deg, #1b162a 0%, #0d0b16 100%);
        position: relative;
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .burst-cover-bg-glow {
        position: absolute;
        width: 120px;
        height: 120px;
        background: radial-gradient(circle, rgba(255, 42, 109, 0.3) 0%, transparent 70%);
        top: 20%;
        left: 20%;
    }
    .burst-cover-icon {
        font-size: 2.8rem;
        color: rgba(255, 255, 255, 0.85);
        z-index: 2;
        transition: var(--transition);
    }
    .burst-card:hover .burst-cover-icon {
        transform: scale(1.12);
        color: var(--accent-pink);
    }
    .burst-rank-badge {
        position: absolute;
        top: 12px;
        left: 12px;
        background: rgba(15, 13, 21, 0.85);
        backdrop-filter: blur(8px);
        border: 1px solid rgba(255, 42, 109, 0.4);
        padding: 2px 9px;
        border-radius: var(--radius-pill);
        font-size: 0.72rem;
        font-weight: 700;
        color: var(--accent-pink);
        z-index: 3;
    }
    .burst-heat-pill {
        position: absolute;
        top: 12px;
        right: 12px;
        background: rgba(5, 217, 232, 0.15);
        backdrop-filter: blur(8px);
        border: 1px solid rgba(5, 217, 232, 0.4);
        padding: 2px 8px;
        border-radius: var(--radius-pill);
font-size: 0.72rem;
        font-weight: 700;
        color: var(--accent-cyan);
        z-index: 3;
        display: inline-flex;
        align-items: center;
        gap: 4px;
    }
    .burst-content-body {
        padding: 22px 20px;
        flex: 1;
        display: flex;
        flex-direction: column;
    }
    .burst-card-title {
        font-size: 1.15rem;
        font-weight: 700;
        color: #fff;
        line-height: 1.4;
        margin-bottom: 10px;
        transition: var(--transition);
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    .burst-card:hover .burst-card-title {
        color: var(--accent-pink);
    }
    .burst-card-summary {
        font-size: 0.86rem;
        color: var(--text-secondary);
        line-height: 1.6;
        margin-bottom: 16px;
        flex: 1;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    .burst-meta-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-top: 14px;
        border-top: 1px solid rgba(255, 255, 255, 0.06);
        font-size: 0.78rem;
        color: var(--text-muted);
    }
    .guide-support-section {
        padding: 60px 0;
        background: rgba(22, 18, 36, 0.45);
        border-top: 1px solid rgba(255, 255, 255, 0.04);
        border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    }
    .guide-box {
        background: var(--card-bg);
        border: 1px solid var(--card-border);
        border-radius: var(--radius-md);
        padding: 30px 28px;
        height: 100%;
        transition: var(--transition);
    }
    .guide-box:hover {
        border-color: rgba(5, 217, 232, 0.4);
        box-shadow: 0 10px 26px rgba(0, 0, 0, 0.4);
    }
    .guide-header-icon {
        width: 46px;
        height: 46px;
        border-radius: 12px;
        background: rgba(5, 217, 232, 0.12);
        border: 1px solid rgba(5, 217, 232, 0.3);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.25rem;
        color: var(--accent-cyan);
        margin-bottom: 18px;
    }
    .guide-box.warning-tone .guide-header-icon {
        background: rgba(255, 98, 0, 0.12);
        border-color: rgba(255, 98, 0, 0.3);
        color: var(--accent-orange);
    }
    .guide-box h3 {
        font-size: 1.25rem;
        font-weight: 700;
        color: #fff;
        margin-bottom: 14px;
    }
    .guide-item-list {
        list-style: none;
        margin: 0;
        padding: 0;
    }
    .guide-item-list li {
        position: relative;
        padding-left: 20px;
        margin-bottom: 12px;
        font-size: 0.88rem;
        color: var(--text-secondary);
        line-height: 1.6;
    }
    .guide-item-list li::before {
        content: "";
        position: absolute;
        left: 0;
        top: 9px;
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--accent-cyan);
    }
    .guide-box.warning-tone .guide-item-list li::before {
        background: var(--accent-orange);
    }
    .explore-matrix-section {
        padding: 60px 0;
    }
    .explore-card {
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: var(--radius-md);
        padding: 22px 20px;
        display: flex;
        align-items: center;
        gap: 16px;
        transition: var(--transition);
        height: 100%;
    }
    .explore-card:hover {
        background: rgba(255, 42, 109, 0.08);
        border-color: rgba(255, 42, 109, 0.35);
        transform: translateY(-3px);
    }
    .explore-icon-circle {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.06);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2rem;
        color: #fff;
        flex-shrink: 0;
        transition: var(--transition);
    }
    .explore-card:hover .explore-icon-circle {
        background: var(--gradient-accent);
        box-shadow: 0 0 15px rgba(255, 42, 109, 0.4);
    }
    .explore-info-title {
        font-size: 1rem;
        font-weight: 700;
        color: #fff;
        margin-bottom: 4px;
    }
    .explore-info-desc {
        font-size: 0.8rem;
        color: var(--text-muted);
        line-height: 1.4;
        margin: 0;
    }
    .cat-cta-band-section {
        padding: 30px 0 70px;
    }
    .cat-cta-band {
        background: radial-gradient(circle at 85% 50%, rgba(255, 42, 109, 0.2) 0%, transparent 55%),
                    linear-gradient(135deg, rgba(31, 26, 46, 0.95) 0%, rgba(15, 13, 21, 0.98) 100%);
        border: 1px solid rgba(255, 42, 109, 0.28);
        border-radius: var(--radius-lg);
        padding: 38px 40px;
        box-shadow: 0 16px 36px rgba(0, 0, 0, 0.45);
    }
    .cat-cta-content h3 {
        font-size: 1.55rem;
        font-weight: 800;
        color: #fff;
        margin-bottom: 10px;
    }
    .cat-cta-content p {
        font-size: 0.92rem;
        color: var(--text-secondary);
        margin: 0;
        line-height: 1.6;
    }
    .site-footer {
        background: #09070D;
        border-top: 1px solid rgba(255, 255, 255, 0.07);
        padding: 60px 0 28px;
        font-size: 0.9rem;
    }
    .footer-brand {
        display: inline-flex;
        align-items: center;
        font-size: 1.25rem;
        font-weight: 800;
        color: #fff;
        margin-bottom: 16px;
    }
    .footer-p {
        font-size: 0.85rem;
        color: var(--text-muted);
        line-height: 1.7;
        margin-bottom: 20px;
        max-width: 400px;
    }
    .footer-links {
        list-style: none;
        margin: 0;
        padding: 0;
    }
    .footer-links li {
        margin-bottom: 10px;
    }
    .footer-links a {
        color: var(--text-muted);
        font-size: 0.85rem;
    }
    .footer-links a:hover {
        color: var(--accent-pink);
    }
    .footer-bottom {
        border-top: 1px solid rgba(255, 255, 255, 0.05);
        margin-top: 40px;
        padding-top: 24px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 12px;
        font-size: 0.82rem;
        color: var(--text-muted);
    }
    @media (min-width: 768px) {
        .featured-inner-grid {
            grid-template-columns: 340px 1fr;
        }
        .featured-visual {
            border-bottom: none;
            border-right: 1px solid rgba(255, 255, 255, 0.06);
        }
        .cat-h1 {
            font-size: 2.6rem;
        }
    }
    @media (max-width: 639px) {
        .cat-h1 {
            font-size: 1.85rem;
        }
        .featured-body {
            padding: 24px 20px;
        }
        .spotlight-title {
            font-size: 1.3rem;
        }
        .cat-cta-band {
            padding: 28px 20px;
        }
        .header-search {
            display: none;
        }
    }

/* roulang page: category2 */
:root {
      --bg-main: #0F0D15;
      --bg-sub: #161224;
      --card-bg: rgba(31, 26, 46, 0.78);
      --card-border: rgba(255, 42, 109, 0.16);
      --card-hover-border: rgba(255, 42, 109, 0.45);
      --accent-pink: #FF2A6D;
      --accent-orange: #FF6200;
      --accent-cyan: #05D9E8;
      --text-primary: #FFFFFF;
      --text-secondary: #C8C4D6;
      --text-muted: #8E8A9C;
      --gradient-accent: linear-gradient(135deg, #FF2A6D 0%, #FF6200 100%);
      --gradient-cyan: linear-gradient(135deg, #05D9E8 0%, #0072FF 100%);
      --glow-pink: 0 0 25px rgba(255, 42, 109, 0.35);
      --glow-cyan: 0 0 20px rgba(5, 217, 232, 0.3);
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --radius-pill: 999px;
      --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }
    * {
      box-sizing: border-box;
    }
    body {
      background-color: var(--bg-main);
      color: var(--text-primary);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      margin: 0;
      padding: 0;
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }
    a:hover, a:focus {
      color: var(--accent-pink);
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    /* 顶部导航与品牌栏 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(15, 13, 21, 0.94);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid rgba(255, 42, 109, 0.15);
    }
    .header-topbar {
      padding: 14px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-size: 1.3rem;
      font-weight: 800;
      letter-spacing: -0.5px;
      color: #FFFFFF;
    }
    .brand-logo .logo-icon {
      width: 38px;
      height: 38px;
      border-radius: 10px;
      background: var(--gradient-accent);
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: var(--glow-pink);
      font-size: 1.1rem;
      color: #fff;
    }
    .header-actions {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 16px;
    }
    .header-search {
      position: relative;
      display: none;
    }
    @media (min-width: 768px) {
      .header-search {
        display: block;
      }
    }
    .header-search input {
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: var(--radius-pill);
      padding: 8px 18px 8px 38px;
      font-size: 0.85rem;
      color: #fff;
      width: 220px;
      outline: none;
      transition: var(--transition);
      margin-bottom: 0;
    }
    .header-search input:focus {
      border-color: var(--accent-pink);
      background: rgba(255, 255, 255, 0.1);
      box-shadow: 0 0 12px rgba(255, 42, 109, 0.3);
    }
    .header-search i {
      position: absolute;
      left: 14px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--text-muted);
      font-size: 0.85rem;
    }
    .btn-glow {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--gradient-accent);
      color: #FFFFFF !important;
      font-weight: 700;
      border-radius: var(--radius-pill);
      box-shadow: var(--glow-pink);
      border: none;
      cursor: pointer;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }
    .btn-glow:hover {
      transform: translateY(-2px);
      box-shadow: 0 0 30px rgba(255, 42, 109, 0.6);
    }
    .header-icon-nav {
      padding: 10px 0;
      overflow-x: auto;
      white-space: nowrap;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
    }
    .header-icon-nav::-webkit-scrollbar {
      display: none;
    }
    .nav-grid-list {
      display: flex;
      gap: 10px;
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .nav-grid-item {
      flex-shrink: 0;
    }
    .nav-grid-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 16px;
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      font-size: 0.88rem;
      color: var(--text-secondary);
      font-weight: 500;
      transition: var(--transition);
    }
    .nav-grid-link i {
      font-size: 0.95rem;
      color: var(--accent-cyan);
      transition: var(--transition);
    }
    .nav-grid-link:hover,
    .nav-grid-link.active {
      background: rgba(255, 42, 109, 0.15);
      border-color: var(--accent-pink);
      color: #FFFFFF;
      box-shadow: 0 0 15px rgba(255, 42, 109, 0.25);
    }
    .nav-grid-link:hover i,
    .nav-grid-link.active i {
      color: var(--accent-pink);
      transform: scale(1.1);
    }

    /* 板块通用间距与标题 */
    .section-padding {
      padding: 72px 0;
      position: relative;
    }
    @media (max-width: 639px) {
      .section-padding {
        padding: 44px 0;
      }
    }
    .section-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 4px 14px;
      border-radius: var(--radius-pill);
      background: rgba(255, 42, 109, 0.12);
      border: 1px solid rgba(255, 42, 109, 0.3);
      color: var(--accent-pink);
      font-size: 0.8rem;
      font-weight: 600;
      letter-spacing: 0.5px;
      margin-bottom: 12px;
    }
    .section-title {
      font-size: 1.9rem;
      font-weight: 800;
      color: #FFFFFF;
      line-height: 1.3;
      margin-bottom: 12px;
      letter-spacing: -0.5px;
    }
    @media (max-width: 639px) {
      .section-title {
        font-size: 1.5rem;
      }
    }
    .section-desc {
      color: var(--text-secondary);
      font-size: 0.96rem;
      line-height: 1.7;
      margin-bottom: 0;
    }

    /* 板块 1：场景分类定位 H1 标头 */
    .scene-header-section {
      padding: 48px 0 32px;
      background: radial-gradient(circle at 80% 20%, rgba(255, 42, 109, 0.12) 0%, transparent 60%),
                  linear-gradient(180deg, var(--bg-sub) 0%, var(--bg-main) 100%);
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }
    .breadcrumb-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.82rem;
      color: var(--text-muted);
      margin-bottom: 16px;
    }
    .breadcrumb-nav a:hover {
      color: var(--accent-pink);
    }
    .breadcrumb-separator {
      opacity: 0.4;
      font-size: 0.75rem;
    }
    .scene-main-h1 {
      font-size: 2.3rem;
      font-weight: 900;
      line-height: 1.25;
      color: #FFFFFF;
      margin-bottom: 14px;
      letter-spacing: -0.5px;
    }
    @media (max-width: 639px) {
      .scene-main-h1 {
        font-size: 1.7rem;
      }
    }
    .badge-rack {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 18px;
    }
    .badge-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 5px 14px;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: var(--radius-pill);
      font-size: 0.82rem;
      color: var(--text-secondary);
    }
    .badge-pill i {
      color: var(--accent-cyan);
    }
    .badge-pill.highlight {
      background: rgba(255, 42, 109, 0.12);
      border-color: rgba(255, 42, 109, 0.35);
      color: #fff;
    }
    .badge-pill.highlight i {
      color: var(--accent-pink);
    }

    /* 板块 2：场景维度快捷锚点条 */
    .anchor-bar-section {
      background: #13101E;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      padding: 16px 0;
      position: sticky;
      top: 98px;
      z-index: 900;
    }
    .anchor-grid {
      display: flex;
      align-items: center;
      gap: 12px;
      overflow-x: auto;
      white-space: nowrap;
      scrollbar-width: none;
    }
    .anchor-grid::-webkit-scrollbar {
      display: none;
    }
    .anchor-item {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 18px;
      background: rgba(31, 26, 46, 0.85);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--radius-sm);
      font-size: 0.86rem;
      color: var(--text-secondary);
      font-weight: 600;
      transition: var(--transition);
    }
    .anchor-item i {
      color: var(--accent-cyan);
    }
    .anchor-item:hover,
    .anchor-item.active {
      border-color: var(--accent-pink);
      color: #FFFFFF;
      background: rgba(255, 42, 109, 0.18);
      box-shadow: 0 4px 14px rgba(255, 42, 109, 0.25);
    }

    /* 板块 3：场景化核心列表主体 (图文混排) */
    .scene-card-item {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: var(--radius-md);
      overflow: hidden;
      margin-bottom: 28px;
      transition: var(--transition);
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
    }
    .scene-card-item:hover {
      border-color: var(--card-hover-border);
      transform: translateY(-4px);
      box-shadow: 0 14px 34px rgba(255, 42, 109, 0.22);
    }
    .scene-card-media {
      position: relative;
      min-height: 220px;
      background: #1F182F;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
    }
    .scene-card-media .media-deco-bg {
      position: absolute;
      width: 100%;
      height: 100%;
      background-size: cover;
      background-position: center;
      opacity: 0.35;
      transition: var(--transition);
    }
    .scene-card-item:hover .scene-card-media .media-deco-bg {
      transform: scale(1.05);
      opacity: 0.45;
    }
    .scene-badge-float {
      position: absolute;
      top: 14px;
      left: 14px;
      padding: 4px 12px;
      border-radius: var(--radius-pill);
      background: rgba(15, 13, 21, 0.85);
      border: 1px solid var(--accent-cyan);
      color: var(--accent-cyan);
      font-size: 0.75rem;
      font-weight: 700;
      z-index: 2;
      backdrop-filter: blur(6px);
    }
    .scene-status-float {
      position: absolute;
      bottom: 14px;
      right: 14px;
      padding: 4px 12px;
      border-radius: var(--radius-pill);
      background: rgba(255, 42, 109, 0.85);
      color: #fff;
      font-size: 0.75rem;
      font-weight: 700;
      z-index: 2;
    }
    .scene-card-content {
      padding: 26px;
    }
    .scene-card-title {
      font-size: 1.25rem;
      font-weight: 700;
      color: #FFFFFF;
      margin-bottom: 12px;
      line-height: 1.4;
    }
    .scene-card-desc {
      font-size: 0.9rem;
      color: var(--text-secondary);
      line-height: 1.65;
      margin-bottom: 18px;
    }
    .scene-prop-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 10px;
      padding: 14px;
      background: rgba(15, 13, 21, 0.6);
      border-radius: var(--radius-sm);
      margin-bottom: 20px;
      border: 1px solid rgba(255, 255, 255, 0.04);
    }
    .scene-prop-item {
      font-size: 0.8rem;
    }
    .scene-prop-label {
      color: var(--text-muted);
      margin-bottom: 2px;
    }
    .scene-prop-val {
      color: #fff;
      font-weight: 600;
    }
    .scene-action-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      padding-top: 16px;
    }
    .scene-link-btn {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--accent-pink);
      font-weight: 700;
      font-size: 0.88rem;
    }
    .scene-link-btn:hover {
      color: #fff;
      transform: translateX(3px);
    }

    /* 板块 4：执行阶段配套支撑清单 */
    .support-card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: var(--radius-md);
      padding: 28px 24px;
      height: 100%;
      position: relative;
      transition: var(--transition);
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    }
    .support-card:hover {
      border-color: var(--accent-cyan);
      box-shadow: 0 10px 30px rgba(5, 217, 232, 0.2);
      transform: translateY(-4px);
    }
    .support-icon {
      width: 48px;
      height: 48px;
      border-radius: 12px;
      background: rgba(5, 217, 232, 0.12);
      border: 1px solid rgba(5, 217, 232, 0.3);
      color: var(--accent-cyan);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
      margin-bottom: 20px;
    }
    .support-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 12px;
    }
    .support-list {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .support-list li {
      position: relative;
      padding-left: 20px;
      font-size: 0.88rem;
      color: var(--text-secondary);
      margin-bottom: 10px;
      line-height: 1.5;
    }
    .support-list li::before {
      content: "•";
      position: absolute;
      left: 6px;
      color: var(--accent-pink);
      font-weight: bold;
    }

    /* 板块 5：分类常见问题专栏 (固定展开卡片) */
    .faq-block-card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: var(--radius-md);
      padding: 26px;
      margin-bottom: 20px;
      transition: var(--transition);
    }
    .faq-block-card:hover {
      border-color: var(--card-hover-border);
    }
    .faq-q {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 1.05rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 12px;
    }
    .faq-q i {
      color: var(--accent-pink);
      font-size: 1.15rem;
      margin-top: 3px;
      flex-shrink: 0;
    }
    .faq-a {
      font-size: 0.9rem;
      color: var(--text-secondary);
      line-height: 1.7;
      padding-left: 28px;
    }

    /* 板块 6：配套资源卡片区 */
    .resource-card {
      background: rgba(22, 18, 36, 0.9);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--radius-md);
      padding: 24px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      height: 100%;
      transition: var(--transition);
    }
    .resource-card:hover {
      border-color: var(--accent-pink);
      box-shadow: 0 8px 24px rgba(255, 42, 109, 0.2);
      transform: translateY(-3px);
    }
    .res-top {
      margin-bottom: 18px;
    }
    .res-type-tag {
      font-size: 0.72rem;
      font-weight: 700;
      color: var(--accent-cyan);
      background: rgba(5, 217, 232, 0.1);
      padding: 3px 10px;
      border-radius: var(--radius-pill);
      display: inline-block;
      margin-bottom: 12px;
      border: 1px solid rgba(5, 217, 232, 0.25);
    }
    .res-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 8px;
    }
    .res-desc {
      font-size: 0.85rem;
      color: var(--text-muted);
      line-height: 1.55;
    }
    .res-action-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      width: 100%;
      padding: 10px 0;
      border-radius: var(--radius-sm);
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.1);
      color: #fff;
      font-size: 0.85rem;
      font-weight: 600;
      transition: var(--transition);
    }
    .res-action-btn:hover {
      background: var(--gradient-accent);
      border-color: transparent;
      color: #fff;
      box-shadow: var(--glow-pink);
    }

    /* 板块 7：场景转化沉底呼应区 */
    .bottom-lead-card {
      background: radial-gradient(circle at 50% 0%, rgba(255, 42, 109, 0.2) 0%, rgba(31, 26, 46, 0.95) 70%);
      border: 1px solid var(--accent-pink);
      border-radius: var(--radius-lg);
      padding: 48px 36px;
      text-align: center;
      box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
      position: relative;
      overflow: hidden;
    }
    .bottom-lead-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: -50%;
      width: 200%;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--accent-pink), var(--accent-cyan), transparent);
    }
    .lead-form-wrap {
      max-width: 580px;
      margin: 28px auto 0;
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }
    .lead-input {
      flex: 1;
      min-width: 240px;
      background: rgba(15, 13, 21, 0.85);
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: var(--radius-pill);
      padding: 14px 22px;
      color: #fff;
      outline: none;
      font-size: 0.9rem;
      margin-bottom: 0;
      transition: var(--transition);
    }
    .lead-input:focus {
      border-color: var(--accent-pink);
      box-shadow: 0 0 15px rgba(255, 42, 109, 0.35);
      background: rgba(15, 13, 21, 1);
    }

    /* 统一页脚 */
    .site-footer {
      background: #0A0810;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding: 56px 0 28px;
      margin-top: 60px;
      position: relative;
    }
    .footer-brand {
      display: inline-flex;
      align-items: center;
      font-size: 1.25rem;
      font-weight: 800;
      color: #FFFFFF;
      margin-bottom: 14px;
    }
    .footer-p {
      font-size: 0.86rem;
      color: var(--text-muted);
      line-height: 1.7;
    }
    .footer-links {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .footer-links li {
      margin-bottom: 10px;
    }
    .footer-links a {
      color: var(--text-secondary);
      font-size: 0.88rem;
      transition: var(--transition);
    }
    .footer-links a:hover {
      color: var(--accent-pink);
      padding-left: 4px;
    }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 24px;
      margin-top: 36px;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center;
      gap: 14px;
      font-size: 0.85rem;
      color: var(--text-muted);
    }