/* roulang page: index */
:root {
            --bg-main: #0a0d14;
            --bg-card: #121824;
            --bg-card-hover: #182234;
            --bg-elevated: #1e293b;
            --accent-primary: #3b82f6;
            --accent-glow: rgba(59, 130, 246, 0.35);
            --accent-secondary: #06b6d4;
            --accent-gold: #f59e0b;
            --accent-emerald: #10b981;
            --text-title: #f8fafc;
            --text-body: #cbd5e1;
            --text-muted: #64748b;
            --border-subtle: #1e293b;
            --border-highlight: #334155;
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-pill: 9999px;
            --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
            --shadow-glow: 0 0 25px rgba(59, 130, 246, 0.2);
            --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }

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

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

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition-smooth);
        }

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

        .container {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* 频道 Tabs 双层导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(10, 13, 20, 0.88);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-subtle);
        }

        .nav-primary-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 0 12px 0;
            gap: 20px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 20px;
            font-weight: 800;
            color: var(--text-title);
            letter-spacing: -0.5px;
        }

        .brand-logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow-glow);
            color: #fff;
            font-weight: 900;
            font-size: 20px;
        }

        .nav-search-bar {
            flex: 1;
            max-width: 480px;
            position: relative;
            display: flex;
            align-items: center;
        }

        .nav-search-input {
            width: 100%;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-pill);
            padding: 10px 18px 10px 42px;
            color: var(--text-title);
            font-size: 14px;
            outline: none;
            transition: var(--transition-smooth);
        }

        .nav-search-input:focus {
            border-color: var(--accent-primary);
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
        }

        .search-icon {
            position: absolute;
            left: 16px;
            color: var(--text-muted);
            pointer-events: none;
            width: 16px;
            height: 16px;
        }

        .nav-header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .btn-sm-primary {
            background: linear-gradient(135deg, var(--accent-primary), #2563eb);
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            padding: 9px 20px;
            border-radius: var(--radius-pill);
            box-shadow: 0 4px 15px rgba(37, 99, 235, 0.35);
        }

        .btn-sm-primary:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
        }

        .nav-channels-row {
            padding: 0 0 12px 0;
            overflow-x: auto;
            white-space: nowrap;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .nav-channels-row::-webkit-scrollbar {
            display: none;
        }

        .channel-tabs {
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .channel-tab-item {
            padding: 6px 18px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-muted);
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid transparent;
            transition: var(--transition-smooth);
            display: inline-block;
        }

        .channel-tab-item:hover {
            color: var(--text-title);
            background: rgba(255, 255, 255, 0.08);
        }

        .channel-tab-item.active {
            color: #fff;
            background: rgba(59, 130, 246, 0.15);
            border-color: rgba(59, 130, 246, 0.4);
            box-shadow: 0 0 12px rgba(59, 130, 246, 0.2);
        }

        /* 基础 Section 结构 */
        section {
            padding: 72px 0;
            position: relative;
        }

        .section-header {
            margin-bottom: 44px;
            text-align: left;
        }

        .section-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 1px;
            text-transform: uppercase;
            color: var(--accent-secondary);
            background: rgba(6, 182, 212, 0.1);
            border: 1px solid rgba(6, 182, 212, 0.25);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 32px;
            font-weight: 800;
            color: var(--text-title);
            letter-spacing: -0.5px;
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 820px;
            line-height: 1.7;
        }

        /* 1. Hero 板块（短视频竖屏感主视觉） */
        .hero-section {
            padding: 60px 0 80px 0;
            background: radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.15), transparent 50%),
                        radial-gradient(circle at 10% 80%, rgba(6, 182, 212, 0.1), transparent 45%);
            border-bottom: 1px solid var(--border-subtle);
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 48px;
            align-items: center;
        }

        .hero-content h1 {
            font-size: 40px;
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-title);
            margin-bottom: 20px;
            letter-spacing: -1px;
        }

        .hero-lead-text {
            font-size: 16px;
            color: var(--text-body);
            line-height: 1.8;
            margin-bottom: 32px;
        }

        .hero-button-group {
            display: flex;
            gap: 16px;
            margin-bottom: 36px;
            flex-wrap: wrap;
        }

        .btn-primary-lg {
            background: linear-gradient(135deg, var(--accent-primary), #2563eb);
            color: #fff;
            padding: 14px 32px;
            border-radius: var(--radius-pill);
            font-size: 16px;
            font-weight: 700;
            box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary-lg:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 30px rgba(37, 99, 235, 0.6);
        }

        .btn-secondary-lg {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-highlight);
            color: var(--text-title);
            padding: 14px 28px;
            border-radius: var(--radius-pill);
            font-size: 16px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-secondary-lg:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--text-body);
        }

        .hero-trust-metrics {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            padding-top: 24px;
            border-top: 1px solid var(--border-subtle);
        }

        .trust-metric-value {
            font-size: 24px;
            font-weight: 800;
            color: var(--accent-secondary);
        }

        .trust-metric-label {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* 竖屏视频卡片展示区 */
        .hero-video-card-wrap {
            position: relative;
            display: flex;
            justify-content: center;
        }

        .vertical-screen-card {
            width: 320px;
            height: 520px;
            background: var(--bg-card);
            border-radius: 36px;
            border: 4px solid #1f293d;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7), 0 0 30px rgba(59, 130, 246, 0.25);
            overflow: hidden;
            position: relative;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 24px;
        }

        .vertical-screen-media {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.85;
            transition: var(--transition-smooth);
        }

        .vertical-screen-card:hover .vertical-screen-media {
            transform: scale(1.05);
            opacity: 0.95;
        }

        .screen-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(10,13,20,0.85) 75%, rgba(10,13,20,0.98) 100%);
        }

        .screen-content {
            position: relative;
            z-index: 2;
        }

        .screen-badge {
            display: inline-block;
            background: rgba(245, 158, 11, 0.9);
            color: #000;
            font-size: 11px;
            font-weight: 800;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            margin-bottom: 8px;
        }

        .screen-title {
            font-size: 18px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 6px;
        }

        .screen-desc {
            font-size: 13px;
            color: var(--text-body);
            margin-bottom: 16px;
            line-height: 1.5;
        }

        .screen-cta-btn {
            background: var(--accent-primary);
            color: #fff;
            display: block;
            text-align: center;
            padding: 10px 0;
            border-radius: var(--radius-pill);
            font-weight: 700;
            font-size: 14px;
            box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
        }

        /* 浮动推手动态卡 */
        .hero-float-badge {
            position: absolute;
            top: 40px;
            right: -20px;
            background: rgba(18, 24, 36, 0.9);
            border: 1px solid var(--border-highlight);
            backdrop-filter: blur(8px);
            padding: 12px 18px;
            border-radius: var(--radius-md);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
            display: flex;
            align-items: center;
            gap: 12px;
            animation: floatUpDown 3s ease-in-out infinite;
        }

        @keyframes floatUpDown {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }

        .float-badge-icon {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: rgba(16, 185, 129, 0.2);
            color: var(--accent-emerald);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 800;
        }

        .float-badge-title {
            font-size: 13px;
            font-weight: 700;
            color: var(--text-title);
        }

        .float-badge-desc {
            font-size: 11px;
            color: var(--text-muted);
        }

        /* 2. 佣金亮点板块 */
        .commission-section {
            background: linear-gradient(180deg, var(--bg-main) 0%, #0d121c 100%);
            border-bottom: 1px solid var(--border-subtle);
        }

        .commission-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .commission-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            position: relative;
            overflow: hidden;
            transition: var(--transition-smooth);
        }

        .commission-card:hover {
            border-color: rgba(59, 130, 246, 0.5);
            transform: translateY(-4px);
            box-shadow: var(--shadow-glow);
        }

        .commission-rate-badge {
            font-size: 38px;
            font-weight: 900;
            color: var(--accent-gold);
            line-height: 1;
            margin-bottom: 8px;
            font-family: Impact, "Arial Black", sans-serif;
        }

        .commission-plan-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 12px;
        }

        .commission-plan-desc {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
            margin-bottom: 20px;
        }

        .commission-perks-list {
            list-style: none;
            border-top: 1px dashed var(--border-highlight);
            padding-top: 16px;
        }

        .commission-perks-list li {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .commission-perks-list li::before {
            content: "✓";
            color: var(--accent-emerald);
            font-weight: 800;
        }

        /* 3. 推广物料板块 */
        .materials-section {
            background: var(--bg-main);
            border-bottom: 1px solid var(--border-subtle);
        }

        .materials-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .material-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }

        .material-card:hover {
            border-color: var(--accent-primary);
            transform: translateY(-3px);
        }

        .material-thumb-wrap {
            position: relative;
            height: 170px;
            background: var(--bg-elevated);
            overflow: hidden;
        }

        .material-thumb-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition-smooth);
        }

        .material-card:hover .material-thumb-wrap img {
            transform: scale(1.06);
        }

        .material-tag-float {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(10, 13, 20, 0.75);
            backdrop-filter: blur(4px);
            color: var(--accent-secondary);
            font-size: 11px;
            font-weight: 700;
            padding: 3px 8px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(6, 182, 212, 0.3);
        }

        .material-info {
            padding: 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .material-name {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 8px;
        }

        .material-summary {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
            margin-bottom: 16px;
        }

        .material-meta-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
            color: var(--text-muted);
            border-top: 1px solid var(--border-subtle);
            padding-top: 12px;
        }

        /* 4. 结算说明与到账凭证 */
        .settlement-section {
            background: #0f1522;
            border-bottom: 1px solid var(--border-subtle);
        }

        .settlement-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 36px;
            align-items: center;
        }

        .settlement-timeline {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .timeline-step-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 20px;
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }

        .timeline-num {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(59, 130, 246, 0.15);
            color: var(--accent-primary);
            border: 1px solid var(--accent-primary);
            font-weight: 800;
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .timeline-body h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 6px;
        }

        .timeline-body p {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
        }

        .settlement-bill-preview {
            background: var(--bg-card);
            border: 1px solid var(--border-highlight);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-card);
        }

        .bill-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid var(--border-subtle);
            padding-bottom: 16px;
            margin-bottom: 20px;
        }

        .bill-badge-status {
            background: rgba(16, 185, 129, 0.15);
            color: var(--accent-emerald);
            padding: 4px 10px;
            font-size: 12px;
            border-radius: var(--radius-pill);
            font-weight: 700;
        }

        .bill-row-item {
            display: flex;
            justify-content: space-between;
            padding: 10px 0;
            font-size: 14px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }

        .bill-total-highlight {
            font-size: 26px;
            font-weight: 800;
            color: var(--accent-gold);
            text-align: right;
            margin-top: 18px;
        }

        /* 5. 痛点解决与反劫持纯净包保障 */
        .solution-section {
            background: var(--bg-main);
            border-bottom: 1px solid var(--border-subtle);
        }

        .solution-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .solution-box {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 28px;
            border-top: 4px solid var(--accent-secondary);
        }

        .solution-icon-flag {
            font-size: 22px;
            color: var(--accent-secondary);
            margin-bottom: 14px;
        }

        .solution-box h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 10px;
        }

        .solution-box p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
        }

        /* 6. 正版微端下载专区 */
        .game-downloads-section {
            background: #0b101b;
            border-bottom: 1px solid var(--border-subtle);
        }

        .game-pkg-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .game-pkg-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 16px;
            transition: var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }

        .game-pkg-card:hover {
            border-color: var(--accent-primary);
            box-shadow: 0 10px 25px rgba(0,0,0,0.5);
        }

        .game-cover-box {
            position: relative;
            border-radius: var(--radius-sm);
            overflow: hidden;
            height: 140px;
            margin-bottom: 14px;
        }

        .game-cover-box img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .game-type-pill {
            position: absolute;
            bottom: 8px;
            left: 8px;
            background: rgba(10, 13, 20, 0.85);
            font-size: 11px;
            color: #fff;
            padding: 2px 8px;
            border-radius: 4px;
        }

        .game-pkg-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 6px;
        }

        .game-pkg-desc {
            font-size: 12px;
            color: var(--text-body);
            line-height: 1.6;
            margin-bottom: 12px;
            flex: 1;
        }

        .game-pkg-actions {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 10px;
            border-top: 1px solid var(--border-subtle);
        }

        .game-file-spec {
            font-size: 12px;
            color: var(--text-muted);
        }

        .btn-download-trigger {
            background: rgba(59, 130, 246, 0.15);
            color: var(--accent-primary);
            font-weight: 700;
            font-size: 12px;
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(59, 130, 246, 0.3);
        }

        .btn-download-trigger:hover {
            background: var(--accent-primary);
            color: #fff;
        }

        /* 7. 成功案例与公会流水 */
        .cases-section {
            background: var(--bg-main);
            border-bottom: 1px solid var(--border-subtle);
        }

        .cases-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .case-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .case-header-row {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 14px;
        }

        .case-avatar-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--bg-elevated);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            color: var(--accent-secondary);
            border: 1px solid var(--border-highlight);
        }

        .case-team-name {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
        }

        .case-team-tag {
            font-size: 12px;
            color: var(--text-muted);
        }

        .case-narrative {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.7;
            margin-bottom: 18px;
        }

        .case-stats-bar {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 12px;
            display: flex;
            justify-content: space-around;
        }

        .case-stat-col {
            text-align: center;
        }

        .case-stat-val {
            font-size: 16px;
            font-weight: 800;
            color: var(--accent-emerald);
        }

        .case-stat-lbl {
            font-size: 11px;
            color: var(--text-muted);
        }

        /* 8. 渠道扶持机制与方法步骤 */
        .workflow-section {
            background: #0e1320;
            border-bottom: 1px solid var(--border-subtle);
        }

        .workflow-step-cards {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }

        .workflow-step-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            position: relative;
        }

        .step-order-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 800;
            background: rgba(59, 130, 246, 0.1);
            color: var(--accent-primary);
            padding: 2px 10px;
            border-radius: var(--radius-pill);
            margin-bottom: 12px;
        }

        .step-item-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 8px;
        }

        .step-item-desc {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
        }

        /* 9. 行业资讯与联运趋势 */
        .news-section {
            background: var(--bg-main);
            border-bottom: 1px solid var(--border-subtle);
        }

        .news-layout-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .news-article-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px;
            display: flex;
            gap: 20px;
            transition: var(--transition-smooth);
        }

        .news-article-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-2px);
        }

        .news-article-body h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .news-article-body p {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.65;
            margin-bottom: 12px;
        }

        .news-meta-row {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            gap: 16px;
        }

        /* 10. 适用场景矩阵 */
        .scenarios-section {
            background: #0f1624;
            border-bottom: 1px solid var(--border-subtle);
        }

        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .scenario-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 22px;
        }

        .scenario-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 8px;
        }

        .scenario-card p {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.65;
        }

        /* 11. 平台生态数据指标 */
        .metrics-section {
            background: var(--bg-main);
            border-bottom: 1px solid var(--border-subtle);
        }

        .metrics-matrix-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .matrix-metric-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: center;
        }

        .matrix-metric-number {
            font-size: 32px;
            font-weight: 900;
            color: var(--accent-primary);
            margin-bottom: 6px;
        }

        .matrix-metric-label {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 4px;
        }

        .matrix-metric-note {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* 12. 加入入口与公会合作收口 */
        .cta-final-section {
            background: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.12), transparent 70%), var(--bg-main);
            padding: 80px 0;
            text-align: center;
        }

        .cta-inner-panel {
            max-width: 800px;
            margin: 0 auto;
            background: var(--bg-card);
            border: 1px solid rgba(59, 130, 246, 0.3);
            border-radius: var(--radius-lg);
            padding: 48px 36px;
            box-shadow: var(--shadow-glow);
        }

        .cta-inner-panel h2 {
            font-size: 30px;
            font-weight: 800;
            color: var(--text-title);
            margin-bottom: 16px;
        }

        .cta-inner-panel p {
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.75;
            margin-bottom: 30px;
        }

        /* 页脚 */
        .site-footer {
            background: #07090e;
            border-top: 1px solid var(--border-subtle);
            padding: 60px 0 30px 0;
            color: var(--text-muted);
            font-size: 13px;
        }

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

        .footer-col h4 {
            color: var(--text-title);
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .footer-links-list {
            list-style: none;
        }

        .footer-links-list li {
            margin-bottom: 10px;
        }

        .footer-links-list a:hover {
            color: var(--accent-primary);
        }

        .footer-bottom-bar {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
        }

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .hero-video-card-wrap {
                order: -1;
            }
            .commission-grid,
            .cases-grid,
            .solution-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .materials-grid,
            .game-pkg-grid,
            .workflow-step-cards,
            .scenario-grid,
            .metrics-matrix-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-columns-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-search-bar {
                display: none;
            }
            .section-title {
                font-size: 26px;
            }
            .hero-content h1 {
                font-size: 30px;
            }
            .settlement-layout,
            .news-layout-grid {
                grid-template-columns: 1fr;
            }
            .commission-grid,
            .materials-grid,
            .game-pkg-grid,
            .cases-grid,
            .solution-grid,
            .workflow-step-cards,
            .scenario-grid,
            .metrics-matrix-grid {
                grid-template-columns: 1fr;
            }
            .footer-columns-grid {
                grid-template-columns: 1fr;
            }
            .hero-trust-metrics {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: category2 */
:root {
            --bg-main: #0a0d14;
            --bg-card: #121824;
            --bg-card-hover: #182234;
            --bg-elevated: #1e293b;
            --accent-primary: #3b82f6;
            --accent-glow: rgba(59, 130, 246, 0.35);
            --accent-secondary: #06b6d4;
            --accent-gold: #f59e0b;
            --accent-emerald: #10b981;
            --accent-rose: #f43f5e;
            --text-title: #f8fafc;
            --text-body: #cbd5e1;
            --text-muted: #64748b;
            --border-subtle: #1e293b;
            --border-highlight: #334155;
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-pill: 9999px;
            --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
            --shadow-glow: 0 0 25px rgba(59, 130, 246, 0.2);
            --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            background-color: var(--bg-main);
            color: var(--text-body);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition-smooth);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* 频道 Tabs 双层导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(10, 13, 20, 0.92);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-subtle);
        }
        .nav-primary-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 0 12px 0;
            gap: 20px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 20px;
            font-weight: 800;
            color: var(--text-title);
            letter-spacing: -0.5px;
        }
        .brand-logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow-glow);
            color: #fff;
            font-weight: 900;
            font-size: 20px;
        }
        .nav-search-bar {
            flex: 1;
            max-width: 480px;
            position: relative;
            display: flex;
            align-items: center;
        }
        .nav-search-bar input {
            width: 100%;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-pill);
            padding: 10px 18px 10px 42px;
            color: var(--text-title);
            font-size: 14px;
            outline: none;
            transition: var(--transition-smooth);
        }
        .nav-search-bar input:focus {
            border-color: var(--accent-primary);
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
        }
        .search-icon {
            position: absolute;
            left: 16px;
            color: var(--text-muted);
            pointer-events: none;
            width: 16px;
            height: 16px;
        }
        .header-action-group {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .btn-primary-sm {
            background: linear-gradient(135deg, var(--accent-primary), #2563eb);
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            padding: 9px 20px;
            border-radius: var(--radius-pill);
            box-shadow: 0 4px 15px rgba(37, 99, 235, 0.35);
            display: inline-block;
        }
        .btn-primary-sm:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
        }
        .nav-secondary-tabs {
            padding: 0 0 12px 0;
            overflow-x: auto;
            white-space: nowrap;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            display: flex;
            gap: 10px;
        }
        .nav-secondary-tabs::-webkit-scrollbar {
            display: none;
        }
        .nav-tab-item {
            padding: 6px 18px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-muted);
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid transparent;
            transition: var(--transition-smooth);
            display: inline-block;
        }
        .nav-tab-item:hover {
            color: var(--text-title);
            background: rgba(255, 255, 255, 0.08);
        }
        .nav-tab-item.active {
            color: #fff;
            background: rgba(59, 130, 246, 0.15);
            border-color: rgba(59, 130, 246, 0.4);
            box-shadow: 0 0 12px rgba(59, 130, 246, 0.2);
        }

        /* 基础 Section 结构 */
        section {
            padding: 76px 0;
            position: relative;
        }
        .section-header {
            margin-bottom: 40px;
        }
        .section-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 1px;
            text-transform: uppercase;
            color: var(--accent-secondary);
            background: rgba(6, 182, 212, 0.1);
            border: 1px solid rgba(6, 182, 212, 0.25);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 12px;
        }
        .section-badge-emerald {
            color: var(--accent-emerald);
            background: rgba(16, 185, 129, 0.1);
            border-color: rgba(16, 185, 129, 0.25);
        }
        .section-badge-rose {
            color: var(--accent-rose);
            background: rgba(244, 63, 94, 0.1);
            border-color: rgba(244, 63, 94, 0.25);
        }
        .section-title {
            font-size: 32px;
            font-weight: 800;
            color: var(--text-title);
            letter-spacing: -0.5px;
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .section-desc {
            font-size: 15px;
            color: var(--text-body);
            max-width: 760px;
            line-height: 1.7;
        }

        /* Hero：秒杀闪购条 + 倒计时 + 主推安装包卡片 + 抢购CTA */
        .hero-flash-section {
            padding: 40px 0 70px;
            background: radial-gradient(circle at 50% 10%, rgba(59, 130, 246, 0.14) 0%, rgba(10, 13, 20, 0) 70%),
                        linear-gradient(180deg, #0d121c 0%, var(--bg-main) 100%);
            border-bottom: 1px solid var(--border-subtle);
        }
        .flash-ticker-bar {
            background: rgba(244, 63, 94, 0.12);
            border: 1px solid rgba(244, 63, 94, 0.35);
            border-radius: var(--radius-pill);
            padding: 10px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 36px;
            flex-wrap: wrap;
            gap: 16px;
        }
        .ticker-label-group {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .live-dot {
            width: 10px;
            height: 10px;
            background: var(--accent-rose);
            border-radius: 50%;
            box-shadow: 0 0 10px var(--accent-rose);
            display: inline-block;
            animation: pulse-dot 1.8s infinite ease-in-out;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(0.85); }
        }
        .ticker-headline {
            color: #fff;
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 0.5px;
        }
        .ticker-countdown {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-body);
        }
        .timer-unit {
            background: #1e1b2e;
            color: #ffb4c2;
            padding: 3px 8px;
            border-radius: var(--radius-sm);
            font-weight: 800;
            font-family: monospace;
            border: 1px solid rgba(244, 63, 94, 0.3);
        }
        .hero-flash-layout {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 36px;
            align-items: center;
        }
        .hero-title-main {
            font-size: 40px;
            font-weight: 900;
            line-height: 1.25;
            color: var(--text-title);
            margin-bottom: 18px;
        }
        .hero-gradient-text {
            background: linear-gradient(135deg, #60a5fa, #38bdf8);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero-lead-text {
            font-size: 16px;
            color: var(--text-body);
            line-height: 1.75;
            margin-bottom: 28px;
        }
        .hero-badges-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 30px;
        }
        .hero-feature-pill {
            background: var(--bg-card);
            border: 1px solid var(--border-highlight);
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            color: var(--text-title);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero-feature-pill svg {
            color: var(--accent-emerald);
        }

        /* 主推卡片（票券式卡片风格） */
        .featured-pkg-card {
            background: linear-gradient(145deg, #162032, #0f172a);
            border: 1px solid rgba(59, 130, 246, 0.35);
            border-radius: var(--radius-lg);
            padding: 30px;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .featured-pkg-card::before {
            content: "官方直签·极速免封";
            position: absolute;
            top: 18px;
            right: -32px;
            background: var(--accent-rose);
            color: #fff;
            font-size: 11px;
            font-weight: 800;
            padding: 4px 34px;
            transform: rotate(45deg);
            box-shadow: 0 4px 10px rgba(244, 63, 94, 0.4);
        }
        .pkg-top-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 20px;
        }
        .pkg-thumb-avatar {
            width: 70px;
            height: 70px;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 2px solid rgba(59, 130, 246, 0.3);
            flex-shrink: 0;
        }
        .pkg-header-info h2 {
            font-size: 20px;
            font-weight: 800;
            color: var(--text-title);
            margin-bottom: 4px;
        }
        .pkg-header-info p {
            font-size: 13px;
            color: var(--accent-secondary);
        }
        .pkg-spec-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
            background: rgba(10, 13, 20, 0.6);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 14px;
            margin-bottom: 22px;
            text-align: center;
        }
        .spec-item span {
            display: block;
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 2px;
        }
        .spec-item strong {
            font-size: 15px;
            color: var(--text-title);
        }
        .pkg-progress-box {
            margin-bottom: 22px;
        }
        .progress-label-row {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
            margin-bottom: 6px;
        }
        .progress-bar-track {
            height: 8px;
            background: #1e293b;
            border-radius: var(--radius-pill);
            overflow: hidden;
        }
        .progress-bar-fill {
            width: 86%;
            height: 100%;
            background: linear-gradient(90deg, var(--accent-primary), var(--accent-emerald));
            border-radius: var(--radius-pill);
        }
        .btn-claim-rush {
            display: block;
            width: 100%;
            text-align: center;
            background: linear-gradient(135deg, #2563eb, #0284c7);
            color: #fff;
            padding: 14px;
            border-radius: var(--radius-pill);
            font-size: 16px;
            font-weight: 700;
            letter-spacing: 0.5px;
            box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
            border: none;
            cursor: pointer;
        }
        .btn-claim-rush:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(37, 99, 235, 0.55);
        }

        /* 板块2: 痛点预警警示区 (不对称三列预警卡) */
        .pain-points-section {
            background: #0d121b;
            border-bottom: 1px solid var(--border-subtle);
        }
        .pain-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .pain-card {
            background: var(--bg-card);
            border: 1px solid rgba(244, 63, 94, 0.2);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: var(--transition-smooth);
            position: relative;
        }
        .pain-card:hover {
            border-color: rgba(244, 63, 94, 0.5);
            transform: translateY(-4px);
        }
        .pain-icon-wrapper {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background: rgba(244, 63, 94, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-rose);
            margin-bottom: 20px;
        }
        .pain-card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 12px;
        }
        .pain-card-desc {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.65;
            margin-bottom: 16px;
        }
        .pain-impact-tag {
            display: inline-block;
            font-size: 12px;
            color: #fda4af;
            background: rgba(244, 63, 94, 0.15);
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            font-weight: 600;
        }

        /* 板块3: 核心加固解决方案 - 图文交错与技术拆解 */
        .tech-solution-section {
            background: var(--bg-main);
            border-bottom: 1px solid var(--border-subtle);
        }
        .tech-solution-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .solution-cover-wrap {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-highlight);
            box-shadow: var(--shadow-card);
        }
        .solution-cover-wrap img {
            width: 100%;
            height: 380px;
            object-fit: cover;
        }
        .solution-float-badge {
            position: absolute;
            bottom: 20px;
            left: 20px;
            background: rgba(10, 13, 20, 0.88);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(16, 185, 129, 0.4);
            padding: 12px 20px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .solution-float-badge strong {
            font-size: 14px;
            color: #fff;
            display: block;
        }
        .solution-float-badge span {
            font-size: 12px;
            color: var(--accent-emerald);
        }
        .solution-content-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .sol-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            transition: var(--transition-smooth);
        }
        .sol-item:hover {
            border-color: var(--accent-primary);
            background: var(--bg-card-hover);
        }
        .sol-item-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 8px;
        }
        .sol-item-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
        }
        .sol-item-tag {
            font-size: 12px;
            padding: 2px 10px;
            border-radius: var(--radius-pill);
            background: rgba(59, 130, 246, 0.15);
            color: var(--accent-secondary);
        }
        .sol-item-text {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.6;
        }

        /* 板块4: 接入流程步骤 (时序卡片) */
        .steps-section {
            background: #0d121c;
            border-bottom: 1px solid var(--border-subtle);
        }
        .steps-timeline-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }
        .step-time-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            position: relative;
            transition: var(--transition-smooth);
        }
        .step-time-card:hover {
            border-color: var(--accent-secondary);
            transform: translateY(-3px);
        }
        .step-num-badge {
            font-size: 28px;
            font-weight: 900;
            color: rgba(59, 130, 246, 0.25);
            line-height: 1;
            margin-bottom: 12px;
            font-family: monospace;
        }
        .step-card-name {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 8px;
        }
        .step-card-text {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
        }

        /* 板块5: 现存免封微端包矩阵列表 (核心数据卡片) */
        .pkg-inventory-section {
            background: var(--bg-main);
            border-bottom: 1px solid var(--border-subtle);
        }
        .inventory-table-wrap {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .inventory-item-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            transition: var(--transition-smooth);
        }
        .inventory-item-card:hover {
            border-color: var(--border-highlight);
            background: var(--bg-card-hover);
        }
        .inv-game-meta {
            display: flex;
            align-items: center;
            gap: 18px;
            min-width: 280px;
        }
        .inv-game-thumb {
            width: 54px;
            height: 54px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            border: 1px solid var(--border-highlight);
        }
        .inv-game-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 4px;
        }
        .inv-sub-tags {
            display: flex;
            gap: 8px;
        }
        .inv-tag {
            font-size: 12px;
            color: var(--text-muted);
            background: rgba(255, 255, 255, 0.05);
            padding: 2px 8px;
            border-radius: 4px;
        }
        .inv-param-cols {
            display: flex;
            align-items: center;
            gap: 40px;
        }
        .inv-param-box {
            text-align: left;
        }
        .inv-param-box .label {
            font-size: 12px;
            color: var(--text-muted);
            display: block;
        }
        .inv-param-box .val {
            font-size: 14px;
            color: var(--text-title);
            font-weight: 600;
        }
        .inv-action-col {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-fast-dl {
            background: rgba(59, 130, 246, 0.15);
            color: var(--accent-primary);
            border: 1px solid rgba(59, 130, 246, 0.3);
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
        }
        .btn-fast-dl:hover {
            background: var(--accent-primary);
            color: #fff;
        }

        /* 板块6: 运营实测收益与留存数据 */
        .metrics-section {
            background: #0d121c;
            border-bottom: 1px solid var(--border-subtle);
        }
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .metric-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 30px 24px;
            text-align: center;
            position: relative;
        }
        .metric-value {
            font-size: 38px;
            font-weight: 900;
            color: var(--accent-emerald);
            margin-bottom: 6px;
            letter-spacing: -1px;
            font-family: monospace;
        }
        .metric-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 6px;
        }
        .metric-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* 板块7: 渠道联运扶持方案与常见答疑 */
        .faq-channel-section {
            background: var(--bg-main);
            border-bottom: 1px solid var(--border-subtle);
        }
        .faq-grid-box {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        .faq-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px;
        }
        .faq-card-q {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .faq-card-q span {
            color: var(--accent-primary);
            font-weight: 900;
        }
        .faq-card-a {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
        }

        /* 板块8: 底部快速认领微端通道 CTA */
        .claim-cta-section {
            padding: 80px 0;
            background: radial-gradient(circle at 50% 50%, rgba(6, 182, 212, 0.12) 0%, rgba(10, 13, 20, 0) 70%),
                        linear-gradient(180deg, var(--bg-main) 0%, #0d131f 100%);
            text-align: center;
        }
        .cta-content-inner {
            max-width: 680px;
            margin: 0 auto;
        }
        .cta-big-title {
            font-size: 32px;
            font-weight: 800;
            color: var(--text-title);
            margin-bottom: 16px;
        }
        .cta-desc-sub {
            font-size: 15px;
            color: var(--text-body);
            margin-bottom: 32px;
            line-height: 1.7;
        }
        .cta-input-group {
            display: flex;
            gap: 12px;
            max-width: 480px;
            margin: 0 auto 20px auto;
        }
        .cta-input {
            flex: 1;
            background: var(--bg-card);
            border: 1px solid var(--border-highlight);
            border-radius: var(--radius-pill);
            padding: 12px 20px;
            color: #fff;
            outline: none;
            font-size: 14px;
        }
        .cta-btn-submit {
            background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
            color: #fff;
            border: none;
            padding: 0 28px;
            border-radius: var(--radius-pill);
            font-weight: 700;
            font-size: 14px;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(6, 182, 212, 0.4);
            white-space: nowrap;
        }
        .cta-guarantee-note {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* 统一页脚 */
        .site-footer {
            background: #06090e;
            border-top: 1px solid var(--border-subtle);
            padding: 60px 0 30px;
            font-size: 14px;
        }
        .footer-layout-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .site-logo {
            font-size: 20px;
            font-weight: 800;
            color: var(--text-title);
            display: inline-block;
            margin-bottom: 16px;
        }
        .logo-accent {
            color: var(--accent-primary);
        }
        .footer-summary-txt {
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 20px;
            font-size: 13px;
        }
        .footer-cert-tags {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .cert-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-subtle);
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            color: var(--text-body);
        }
        .cert-pill svg {
            color: var(--accent-emerald);
        }
        .footer-col-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 18px;
        }
        .footer-links-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-links-list a {
            color: var(--text-muted);
            font-size: 13px;
        }
        .footer-links-list a:hover {
            color: var(--accent-primary);
            padding-left: 4px;
        }
        .footer-bottom-bar {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            color: var(--text-muted);
            font-size: 13px;
            flex-wrap: wrap;
            gap: 16px;
        }

        /* 响应式断点适配 */
        @media (max-width: 1024px) {
            .hero-flash-layout {
                grid-template-columns: 1fr;
            }
            .pain-grid, .steps-timeline-grid, .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .tech-solution-grid {
                grid-template-columns: 1fr;
            }
            .footer-layout-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .nav-search-bar {
                display: none;
            }
            .pain-grid, .steps-timeline-grid, .metrics-grid, .faq-grid-box {
                grid-template-columns: 1fr;
            }
            .inventory-item-card {
                flex-direction: column;
                align-items: flex-start;
            }
            .inv-param-cols {
                width: 100%;
                justify-content: space-between;
                gap: 16px;
            }
            .inv-action-col {
                width: 100%;
            }
            .btn-fast-dl {
                width: 100%;
                text-align: center;
            }
            .hero-title-main {
                font-size: 28px;
            }
            .footer-layout-grid {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: category1 */
:root {
      --bg-main: #0a0d14;
      --bg-card: #121824;
      --bg-card-hover: #182234;
      --bg-elevated: #1e293b;
      --accent-primary: #3b82f6;
      --accent-glow: rgba(59, 130, 246, 0.35);
      --accent-secondary: #06b6d4;
      --accent-gold: #f59e0b;
      --accent-emerald: #10b981;
      --text-title: #f8fafc;
      --text-body: #cbd5e1;
      --text-muted: #64748b;
      --border-subtle: #1e293b;
      --border-highlight: #334155;
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 20px;
      --radius-pill: 9999px;
      --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
      --shadow-glow: 0 0 25px rgba(59, 130, 246, 0.2);
      --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      background-color: var(--bg-main);
      color: var(--text-body);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition-smooth);
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    .container {
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 24px;
    }
    
    /* 频道 Tabs 双层导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(10, 13, 20, 0.88);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border-subtle);
    }
    .nav-primary-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 0 12px 0;
      gap: 20px;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 20px;
      font-weight: 800;
      color: var(--text-title);
      letter-spacing: -0.5px;
    }
    .brand-logo-icon {
      width: 38px;
      height: 38px;
      border-radius: var(--radius-md);
      background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: var(--shadow-glow);
      color: #fff;
      font-weight: 900;
      font-size: 20px;
    }
    .nav-search-bar {
      flex: 1;
      max-width: 480px;
      position: relative;
      display: flex;
      align-items: center;
    }
    .nav-search-bar input {
      width: 100%;
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-pill);
      padding: 10px 18px 10px 42px;
      color: var(--text-title);
      font-size: 14px;
      outline: none;
      transition: var(--transition-smooth);
    }
    .nav-search-bar input:focus {
      border-color: var(--accent-primary);
      box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    }
    .search-icon {
      position: absolute;
      left: 16px;
      color: var(--text-muted);
      pointer-events: none;
      width: 16px;
      height: 16px;
    }
    .header-action-group {
      display: flex;
      align-items: center;
      gap: 14px;
    }
    .btn-primary-sm {
      background: linear-gradient(135deg, var(--accent-primary), #2563eb);
      color: #fff;
      font-size: 14px;
      font-weight: 600;
      padding: 9px 20px;
      border-radius: var(--radius-pill);
      box-shadow: 0 4px 15px rgba(37, 99, 235, 0.35);
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }
    .btn-primary-sm:hover {
      transform: translateY(-1px);
      box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
    }
    .nav-secondary-tabs {
      padding: 0 0 12px 0;
      overflow-x: auto;
      white-space: nowrap;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
      display: flex;
      gap: 8px;
    }
    .nav-secondary-tabs::-webkit-scrollbar {
      display: none;
    }
    .nav-tab-item {
      padding: 6px 18px;
      font-size: 14px;
      font-weight: 600;
      color: var(--text-muted);
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid transparent;
      transition: var(--transition-smooth);
      display: inline-block;
    }
    .nav-tab-item:hover {
      color: var(--text-title);
      background: rgba(255, 255, 255, 0.08);
    }
    .nav-tab-item.active {
      color: #fff;
      background: rgba(59, 130, 246, 0.15);
      border-color: rgba(59, 130, 246, 0.4);
      box-shadow: 0 0 12px rgba(59, 130, 246, 0.2);
    }

    /* 基础 Section 结构 */
    section {
      padding: 72px 0;
      position: relative;
    }
    .section-alt {
      background: rgba(18, 24, 36, 0.45);
      border-top: 1px solid rgba(255, 255, 255, 0.03);
      border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    }
    .section-header {
      margin-bottom: 40px;
    }
    .section-badge {
      display: inline-block;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      color: var(--accent-secondary);
      background: rgba(6, 182, 212, 0.1);
      border: 1px solid rgba(6, 182, 212, 0.25);
      padding: 4px 14px;
      border-radius: var(--radius-pill);
      margin-bottom: 12px;
    }
    .section-title {
      font-size: 30px;
      font-weight: 800;
      color: var(--text-title);
      letter-spacing: -0.5px;
      margin-bottom: 12px;
      line-height: 1.3;
    }
    .section-desc {
      font-size: 15px;
      color: var(--text-body);
      max-width: 760px;
      line-height: 1.7;
    }

    /* Hero：路线图预告，版本节点条 + 订阅更新 */
    .hero-roadmap-section {
      position: relative;
      padding: 80px 0 60px 0;
      background: radial-gradient(circle at 50% 10%, rgba(59, 130, 246, 0.15) 0%, transparent 65%), var(--bg-main);
      border-bottom: 1px solid var(--border-subtle);
    }
    .hero-header-box {
      max-width: 860px;
      margin: 0 auto 48px auto;
      text-align: center;
    }
    .hero-main-title {
      font-size: 42px;
      font-weight: 900;
      color: var(--text-title);
      line-height: 1.25;
      letter-spacing: -0.8px;
      margin-bottom: 20px;
    }
    .hero-main-title span {
      background: linear-gradient(135deg, #60a5fa, #22d3ee);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-sub-text {
      font-size: 17px;
      color: var(--text-body);
      line-height: 1.8;
      margin-bottom: 32px;
    }
    
    /* 订阅更新栏 */
    .hero-subscribe-bar {
      display: flex;
      align-items: center;
      justify-content: center;
      max-width: 580px;
      margin: 0 auto;
      background: var(--bg-card);
      padding: 6px 6px 6px 18px;
      border-radius: var(--radius-pill);
      border: 1px solid var(--border-highlight);
      box-shadow: var(--shadow-card);
    }
    .hero-subscribe-bar input {
      flex: 1;
      background: transparent;
      border: none;
      outline: none;
      color: var(--text-title);
      font-size: 14px;
    }
    .hero-subscribe-btn {
      background: var(--accent-primary);
      color: #fff;
      font-weight: 600;
      font-size: 14px;
      border: none;
      padding: 10px 24px;
      border-radius: var(--radius-pill);
      cursor: pointer;
      transition: var(--transition-smooth);
    }
    .hero-subscribe-btn:hover {
      background: #2563eb;
      box-shadow: 0 0 15px var(--accent-glow);
    }

    /* 版本节点路线图条 */
    .roadmap-timeline-box {
      margin-top: 50px;
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-lg);
      padding: 32px;
      box-shadow: var(--shadow-card);
    }
    .roadmap-timeline-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--accent-secondary);
      margin-bottom: 24px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .timeline-milestones-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }
    .milestone-item {
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 20px;
      position: relative;
      transition: var(--transition-smooth);
    }
    .milestone-item:hover {
      border-color: var(--accent-primary);
      transform: translateY(-3px);
      background: var(--bg-card-hover);
    }
    .milestone-item.active-milestone {
      border-color: var(--accent-secondary);
      background: rgba(6, 182, 212, 0.05);
      box-shadow: 0 0 16px rgba(6, 182, 212, 0.15);
    }
    .milestone-tag {
      font-size: 12px;
      font-weight: 700;
      color: var(--accent-gold);
      background: rgba(245, 158, 11, 0.12);
      display: inline-block;
      padding: 2px 10px;
      border-radius: var(--radius-pill);
      margin-bottom: 8px;
    }
    .milestone-ver {
      font-size: 18px;
      font-weight: 800;
      color: var(--text-title);
      margin-bottom: 6px;
    }
    .milestone-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 痛点分析卡片 */
    .pain-points-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .pain-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 28px;
      position: relative;
      overflow: hidden;
    }
    .pain-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 4px;
      height: 100%;
      background: #ef4444;
    }
    .pain-icon-wrapper {
      width: 44px;
      height: 44px;
      border-radius: var(--radius-md);
      background: rgba(239, 68, 68, 0.1);
      color: #ef4444;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 18px;
      font-size: 20px;
      font-weight: bold;
    }
    .pain-card-title {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-title);
      margin-bottom: 10px;
    }
    .pain-card-txt {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 解决方案与分润阶梯 */
    .tier-cards-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .tier-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-lg);
      padding: 32px 28px;
      position: relative;
      transition: var(--transition-smooth);
      display: flex;
      flex-direction: column;
    }
    .tier-card:hover {
      border-color: var(--accent-primary);
      box-shadow: var(--shadow-glow);
      transform: translateY(-4px);
    }
    .tier-card.featured {
      background: linear-gradient(180deg, rgba(30, 41, 59, 0.7) 0%, var(--bg-card) 100%);
      border-color: var(--accent-primary);
      box-shadow: 0 0 30px rgba(59, 130, 246, 0.25);
    }
    .tier-badge {
      align-self: flex-start;
      font-size: 12px;
      font-weight: 700;
      padding: 3px 12px;
      border-radius: var(--radius-pill);
      margin-bottom: 16px;
    }
    .tier-badge-blue { background: rgba(59, 130, 246, 0.15); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.3); }
    .tier-badge-gold { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.3); }
    .tier-badge-emerald { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
    .tier-name {
      font-size: 20px;
      font-weight: 800;
      color: var(--text-title;
      margin-bottom: 8px;
    }
    .tier-rate-box {
      margin: 16px 0 20px 0;
      padding-bottom: 20px;
      border-bottom: 1px solid var(--border-subtle);
    }
    .tier-rate-number {
      font-size: 40px;
      font-weight: 900;
      color: #fff;
      line-height: 1;
    }
    .tier-rate-number span {
      font-size: 20px;
      color: var(--accent-secondary);
    }
    .tier-rate-label {
      font-size: 13px;
      color: var(--text-muted);
      margin-top: 6px;
    }
    .tier-feature-list {
      list-style: none;
      margin-bottom: 28px;
      flex: 1;
    }
    .tier-feature-list li {
      font-size: 14px;
      color: var(--text-body);
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .tier-feature-list li svg {
      width: 16px;
      height: 16px;
      color: var(--accent-emerald);
      flex-shrink: 0;
    }
    .btn-tier {
      width: 100%;
      text-align: center;
      padding: 12px;
      border-radius: var(--radius-md);
      font-weight: 700;
      font-size: 14px;
      background: var(--bg-elevated);
      color: var(--text-title);
      border: 1px solid var(--border-highlight);
      cursor: pointer;
    }
    .btn-tier:hover {
      background: var(--accent-primary);
      border-color: var(--accent-primary);
      box-shadow: 0 0 16px var(--accent-glow);
    }
    .btn-tier.btn-tier-featured {
      background: linear-gradient(135deg, var(--accent-primary), #2563eb);
      border: none;
    }

    /* 联运授权四步流程 */
    .steps-horizontal-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }
    .step-box-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 24px 20px;
      position: relative;
    }
    .step-index-num {
      font-size: 32px;
      font-weight: 900;
      color: rgba(255, 255, 255, 0.08);
      position: absolute;
      top: 16px;
      right: 18px;
      line-height: 1;
    }
    .step-box-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-title);
      margin-bottom: 10px;
    }
    .step-box-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 精选高分成9.1.gb.crm直接看戏微端包列表展示 */
    .game-items-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .game-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-lg);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: var(--transition-smooth);
    }
    .game-card:hover {
      transform: translateY(-4px);
      border-color: var(--border-highlight);
      box-shadow: var(--shadow-card);
    }
    .game-cover-wrap {
      position: relative;
      height: 170px;
      overflow: hidden;
      background: #1e293b;
    }
    .game-cover-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }
    .game-card:hover .game-cover-wrap img {
      transform: scale(1.05);
    }
    .game-status-tag {
      position: absolute;
      top: 12px;
      right: 12px;
      background: rgba(10, 13, 20, 0.75);
      backdrop-filter: blur(8px);
      border: 1px solid rgba(255, 255, 255, 0.15);
      color: #34d399;
      font-size: 11px;
      font-weight: 700;
      padding: 3px 10px;
      border-radius: var(--radius-pill);
    }
    .game-content-body {
      padding: 20px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }
    .game-meta-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 10px;
    }
    .game-genre-tag {
      font-size: 12px;
      color: var(--accent-secondary);
      font-weight: 600;
    }
    .game-rate-badge {
      font-size: 13px;
      font-weight: 800;
      color: var(--accent-gold);
    }
    .game-title-text {
      font-size: 18px;
      font-weight: 800;
      color: var(--text-title);
      margin-bottom: 8px;
    }
    .game-synopsis {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 18px;
      flex: 1;
    }
    .game-card-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-top: 14px;
      border-top: 1px solid var(--border-subtle);
    }
    .game-pkg-size {
      font-size: 12px;
      color: var(--text-muted);
    }
    .btn-pkg-action {
      background: rgba(59, 130, 246, 0.15);
      color: #93c5fd;
      border: 1px solid rgba(59, 130, 246, 0.3);
      font-size: 13px;
      font-weight: 600;
      padding: 6px 16px;
      border-radius: var(--radius-pill);
    }
    .btn-pkg-action:hover {
      background: var(--accent-primary);
      color: #fff;
    }

    /* 成果数据指标 */
    .metrics-board-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .metric-data-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 26px 20px;
      text-align: center;
    }
    .metric-val-num {
      font-size: 38px;
      font-weight: 900;
      color: var(--text-title);
      line-height: 1.1;
      margin-bottom: 6px;
    }
    .metric-val-num span {
      font-size: 18px;
      color: var(--accent-primary);
      font-weight: 700;
    }
    .metric-label-txt {
      font-size: 14px;
      color: var(--text-muted);
    }

    /* 合作公会伙伴与客户反馈证言 */
    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .testimonial-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 26px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .testimonial-quote {
      font-size: 14px;
      color: var(--text-body);
      line-height: 1.7;
      margin-bottom: 20px;
      font-style: normal;
    }
    .testimonial-user-row {
      display: flex;
      align-items: center;
      gap: 12px;
      padding-top: 14px;
      border-top: 1px solid var(--border-subtle);
    }
    .user-avatar-tag {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: linear-gradient(135deg, #1e293b, #334155);
      border: 1px solid var(--border-highlight);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      color: var(--accent-secondary);
      font-size: 15px;
    }
    .user-role-name {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-title);
    }
    .user-sub-desc {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* 适用合作人群矩阵 */
    .persona-matrix-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .persona-box {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 24px;
      transition: var(--transition-smooth);
    }
    .persona-box:hover {
      border-color: var(--accent-primary);
      transform: translateY(-2px);
    }
    .persona-tag-title {
      font-size: 17px;
      font-weight: 700;
      color: var(--text-title);
      margin-bottom: 8px;
    }
    .persona-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 常见咨询解答 */
    .faq-compact-list {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .faq-item-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 22px 24px;
    }
    .faq-question-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-title);
      margin-bottom: 8px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .faq-icon-q {
      color: var(--accent-primary);
      font-weight: 900;
    }
    .faq-answer-txt {
      font-size: 14px;
      color: var(--text-body);
      line-height: 1.7;
    }

    /* 最终转化 CTA 区块 */
    .cta-conversion-block {
      background: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.2) 0%, rgba(18, 24, 36, 0.95) 75%);
      border: 1px solid var(--border-highlight);
      border-radius: var(--radius-lg);
      padding: 60px 32px;
      text-align: center;
      max-width: 1040px;
      margin: 0 auto;
      box-shadow: var(--shadow-card);
    }
    .cta-heading {
      font-size: 34px;
      font-weight: 900;
      color: var(--text-title);
      margin-bottom: 16px;
      letter-spacing: -0.5px;
    }
    .cta-subtitle {
      font-size: 16px;
      color: var(--text-body);
      max-width: 680px;
      margin: 0 auto 32px auto;
      line-height: 1.7;
    }
    .cta-btn-group {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
    }
    .btn-cta-main {
      background: linear-gradient(135deg, var(--accent-primary), #2563eb);
      color: #fff;
      font-size: 16px;
      font-weight: 700;
      padding: 14px 36px;
      border-radius: var(--radius-pill);
      box-shadow: 0 4px 20px rgba(37, 99, 235, 0.45);
    }
    .btn-cta-main:hover {
      box-shadow: 0 6px 25px rgba(37, 99, 235, 0.65);
      transform: translateY(-2px);
    }
    .btn-cta-outline {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid var(--border-highlight);
      color: var(--text-title);
      font-size: 16px;
      font-weight: 700;
      padding: 14px 32px;
      border-radius: var(--radius-pill);
    }
    .btn-cta-outline:hover {
      background: rgba(255, 255, 255, 0.1);
      border-color: #94a3b8;
    }

    /* 站点页脚 */
    .site-footer {
      background: #080a0f;
      border-top: 1px solid var(--border-subtle);
      padding: 64px 0 32px 0;
      font-size: 14px;
    }
    .footer-layout-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 48px;
    }
    .footer-brand-col .site-logo {
      display: inline-block;
      font-size: 20px;
      font-weight: 800;
      color: var(--text-title);
      margin-bottom: 16px;
    }
    .logo-accent {
      color: var(--accent-primary);
    }
    .footer-summary-txt {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 20px;
    }
    .footer-cert-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }
    .cert-pill {
      font-size: 12px;
      color: #94a3b8;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--border-subtle);
      padding: 4px 10px;
      border-radius: var(--radius-pill);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .footer-col-title {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-title);
      margin-bottom: 18px;
    }
    .footer-links-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .footer-links-list a {
      color: var(--text-muted);
      font-size: 13px;
    }
    .footer-links-list a:hover {
      color: var(--accent-primary);
    }
    .footer-bottom-bar {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      color: var(--text-muted);
      font-size: 12px;
    }

    /* 移动端与平板响应式适配 */
    @media (max-width: 1024px) {
      .pain-points-grid,
      .tier-cards-grid,
      .game-items-grid,
      .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .timeline-milestones-grid,
      .steps-horizontal-grid,
      .persona-matrix-grid,
      .metrics-board-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-layout-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
      }
    }
    @media (max-width: 768px) {
      .nav-search-bar {
        display: none;
      }
      .hero-main-title {
        font-size: 28px;
      }
      .section-title {
        font-size: 24px;
      }
      .pain-points-grid,
      .tier-cards-grid,
      .game-items-grid,
      .testimonials-grid,
      .timeline-milestones-grid,
      .steps-horizontal-grid,
      .persona-matrix-grid,
      .metrics-board-grid {
        grid-template-columns: 1fr;
      }
      .footer-layout-grid {
        grid-template-columns: 1fr;
      }
      .cta-btn-group {
        flex-direction: column;
      }
      .btn-cta-main, .btn-cta-outline {
        width: 100%;
        text-align: center;
      }
      .footer-bottom-bar {
        flex-direction: column;
        gap: 12px;
        text-align: center;
      }
    }

/* roulang page: category3 */
:root {
        --bg-main: #0a0d14;
        --bg-card: #121824;
        --bg-card-hover: #182234;
        --bg-elevated: #1e293b;
        --accent-primary: #3b82f6;
        --accent-glow: rgba(59, 130, 246, 0.35);
        --accent-secondary: #06b6d4;
        --accent-gold: #f59e0b;
        --accent-emerald: #10b981;
        --text-title: #f8fafc;
        --text-body: #cbd5e1;
        --text-muted: #64748b;
        --border-subtle: #1e293b;
        --border-highlight: #334155;
        --radius-sm: 6px;
        --radius-md: 12px;
        --radius-lg: 20px;
        --radius-pill: 9999px;
        --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
        --shadow-glow: 0 0 25px rgba(59, 130, 246, 0.2);
        --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    * {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
    }
    body {
        background-color: var(--bg-main);
        color: var(--text-body);
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        line-height: 1.65;
        -webkit-font-smoothing: antialiased;
        overflow-x: hidden;
    }
    a {
        color: inherit;
        text-decoration: none;
        transition: var(--transition-smooth);
    }
    img {
        max-width: 100%;
        height: auto;
        display: block;
    }
    .container {
        max-width: 1240px;
        margin: 0 auto;
        padding: 0 24px;
    }
    
    /* 频道 Tabs 双层导航 */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1000;
        background: rgba(10, 13, 20, 0.92);
        backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--border-subtle);
    }
    .nav-primary-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 16px 0 12px 0;
        gap: 20px;
    }
    .brand-logo {
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 20px;
        font-weight: 800;
        color: var(--text-title);
        letter-spacing: -0.5px;
    }
    .brand-logo-icon {
        width: 38px;
        height: 38px;
        border-radius: var(--radius-md);
        background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: var(--shadow-glow);
        color: #fff;
        font-weight: 900;
        font-size: 20px;
    }
    .nav-search-bar {
        flex: 1;
        max-width: 460px;
        position: relative;
        display: flex;
        align-items: center;
    }
    .nav-search-bar input {
        width: 100%;
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-pill);
        padding: 10px 18px 10px 42px;
        color: var(--text-title);
        font-size: 14px;
        outline: none;
        transition: var(--transition-smooth);
    }
    .nav-search-bar input:focus {
        border-color: var(--accent-primary);
        box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    }
    .search-icon {
        position: absolute;
        left: 14px;
        color: var(--text-muted);
        width: 18px;
        height: 18px;
    }
    .header-action-group {
        display: flex;
        align-items: center;
        gap: 12px;
    }
    .btn-primary-sm {
        background: linear-gradient(135deg, var(--accent-primary), #2563eb);
        color: #fff;
        font-size: 14px;
        font-weight: 600;
        padding: 8px 18px;
        border-radius: var(--radius-pill);
        box-shadow: 0 4px 15px rgba(37, 99, 235, 0.35);
        display: inline-flex;
        align-items: center;
        gap: 6px;
    }
    .btn-primary-sm:hover {
        transform: translateY(-1px);
        box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
    }
    .nav-secondary-tabs {
        display: flex;
        gap: 8px;
        padding: 0 0 12px 0;
        overflow-x: auto;
        white-space: nowrap;
        scrollbar-width: none;
    }
    .nav-secondary-tabs::-webkit-scrollbar {
        display: none;
    }
    .nav-tab-item {
        padding: 6px 18px;
        font-size: 14px;
        font-weight: 600;
        color: var(--text-muted);
        border-radius: var(--radius-pill);
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid transparent;
        transition: var(--transition-smooth);
    }
    .nav-tab-item:hover {
        color: var(--text-title);
        background: rgba(255, 255, 255, 0.08);
    }
    .nav-tab-item.active {
        color: #fff;
        background: rgba(59, 130, 246, 0.15);
        border-color: rgba(59, 130, 246, 0.4);
        box-shadow: 0 0 12px rgba(59, 130, 246, 0.2);
    }

    /* Hero Section - 合规主张与信任检查项 */
    .hero-compliance-banner {
        position: relative;
        padding: 70px 0 60px 0;
        background: radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.15) 0%, rgba(10, 13, 20, 0.98) 70%), url('/assets/images/39bcf12051c5ed29.webp') center/cover no-repeat;
        border-bottom: 1px solid var(--border-subtle);
    }
    .hero-badge-tag {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: rgba(16, 185, 129, 0.12);
        color: var(--accent-emerald);
        border: 1px solid rgba(16, 185, 129, 0.25);
        font-size: 13px;
        font-weight: 700;
        padding: 4px 14px;
        border-radius: var(--radius-pill);
        margin-bottom: 20px;
    }
    .hero-title-main {
        font-size: 38px;
        font-weight: 900;
        color: var(--text-title);
        line-height: 1.28;
        margin-bottom: 18px;
        letter-spacing: -0.5px;
    }
    .hero-title-main span {
        background: linear-gradient(135deg, #60a5fa, #38bdf8);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }
    .hero-summary-txt {
        font-size: 16px;
        color: var(--text-body);
        max-width: 820px;
        margin-bottom: 28px;
        line-height: 1.7;
    }
    .hero-checklist-bar {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 14px;
        background: rgba(18, 24, 36, 0.85);
        border: 1px solid var(--border-highlight);
        padding: 18px 24px;
        border-radius: var(--radius-md);
        margin-bottom: 32px;
        backdrop-filter: blur(10px);
    }
    .checklist-item {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 14px;
        color: var(--text-title);
        font-weight: 600;
    }
    .check-icon-circle {
        width: 22px;
        height: 22px;
        border-radius: 50%;
        background: rgba(16, 185, 129, 0.2);
        color: var(--accent-emerald);
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }
    .hero-cta-flex {
        display: flex;
        flex-wrap: wrap;
        gap: 16px;
        align-items: center;
    }
    .btn-gradient-cta {
        background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
        color: #fff;
        padding: 13px 30px;
        font-size: 15px;
        font-weight: 700;
        border-radius: var(--radius-pill);
        display: inline-flex;
        align-items: center;
        gap: 8px;
        box-shadow: 0 8px 24px rgba(59, 130, 246, 0.35);
    }
    .btn-gradient-cta:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 28px rgba(59, 130, 246, 0.5);
    }
    .btn-outline-ticket {
        border: 1px solid var(--border-highlight);
        background: rgba(30, 41, 59, 0.5);
        color: var(--text-body);
        padding: 13px 26px;
        font-size: 15px;
        font-weight: 600;
        border-radius: var(--radius-pill);
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }
    .btn-outline-ticket:hover {
        background: rgba(255, 255, 255, 0.08);
        color: #fff;
        border-color: var(--accent-secondary);
    }

    /* Section 通用 */
    .module-section {
        padding: 68px 0;
        border-bottom: 1px solid var(--border-subtle);
    }
    .module-section.alt-bg {
        background: rgba(15, 21, 32, 0.6);
    }
    .sec-heading-group {
        margin-bottom: 40px;
    }
    .sec-sub-label {
        font-size: 13px;
        text-transform: uppercase;
        font-weight: 700;
        letter-spacing: 1px;
        color: var(--accent-secondary);
        display: block;
        margin-bottom: 8px;
    }
    .sec-headline {
        font-size: 28px;
        font-weight: 800;
        color: var(--text-title);
        margin-bottom: 10px;
    }
    .sec-brief-intro {
        font-size: 15px;
        color: var(--text-muted);
        max-width: 720px;
    }

    /* 板块 1: 痛点解析 (Pain Points) */
    .pain-cards-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
    .pain-point-box {
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 28px;
        position: relative;
        overflow: hidden;
    }
    .pain-point-box::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 4px;
        height: 100%;
        background: #ef4444;
    }
    .pain-tag-danger {
        display: inline-block;
        font-size: 12px;
        font-weight: 700;
        color: #f87171;
        background: rgba(239, 68, 68, 0.1);
        padding: 2px 10px;
        border-radius: var(--radius-pill);
        margin-bottom: 14px;
    }
    .pain-title {
        font-size: 18px;
        font-weight: 700;
        color: var(--text-title);
        margin-bottom: 12px;
    }
    .pain-desc {
        font-size: 14px;
        color: var(--text-body);
        line-height: 1.65;
    }

    /* 板块 2: 宣发物料排期与票券式矩阵 (Schedule & Ticket Cards) */
    .schedule-tickets-wrap {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .ticket-asset-card {
        background: var(--bg-card);
        border: 1px dashed var(--border-highlight);
        border-radius: var(--radius-md);
        display: flex;
        overflow: hidden;
        position: relative;
        transition: var(--transition-smooth);
    }
    .ticket-asset-card:hover {
        border-color: var(--accent-primary);
        box-shadow: var(--shadow-card);
        transform: translateY(-2px);
    }
    .ticket-left-media {
        width: 170px;
        position: relative;
        flex-shrink: 0;
    }
    .ticket-left-media img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .media-duration-tag {
        position: absolute;
        bottom: 8px;
        right: 8px;
        background: rgba(0, 0, 0, 0.75);
        color: #fff;
        font-size: 11px;
        padding: 2px 6px;
        border-radius: var(--radius-sm);
    }
    .ticket-right-content {
        padding: 20px;
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .ticket-meta-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 8px;
    }
    .ticket-game-name {
        font-size: 12px;
        color: var(--accent-gold);
        font-weight: 700;
        background: rgba(245, 158, 11, 0.1);
        padding: 2px 8px;
        border-radius: var(--radius-sm);
    }
    .ticket-pub-time {
        font-size: 12px;
        color: var(--text-muted);
    }
    .ticket-asset-title {
        font-size: 16px;
        font-weight: 700;
        color: var(--text-title);
        margin-bottom: 8px;
        line-height: 1.4;
    }
    .ticket-features-list {
        font-size: 13px;
        color: var(--text-muted);
        line-height: 1.5;
        margin-bottom: 14px;
    }
    .ticket-bottom-act {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .badge-resolution {
        font-size: 12px;
        color: var(--accent-secondary);
        font-weight: 600;
    }
    .btn-ticket-download {
        background: var(--bg-elevated);
        border: 1px solid var(--border-highlight);
        color: var(--text-title);
        font-size: 13px;
        font-weight: 600;
        padding: 6px 14px;
        border-radius: var(--radius-pill);
    }
    .btn-ticket-download:hover {
        background: var(--accent-primary);
        border-color: var(--accent-primary);
        color: #fff;
    }

    /* 板块 3: 4步标准化投放流程 (Methodology Timeline) */
    .timeline-steps-deck {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        position: relative;
    }
    .step-timeline-card {
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 24px;
        position: relative;
    }
    .step-num-badge {
        font-size: 32px;
        font-weight: 900;
        color: rgba(59, 130, 246, 0.25);
        line-height: 1;
        margin-bottom: 14px;
    }
    .step-name-h {
        font-size: 17px;
        font-weight: 700;
        color: var(--text-title);
        margin-bottom: 10px;
    }
    .step-content-p {
        font-size: 13px;
        color: var(--text-body);
        line-height: 1.6;
    }

    /* 板块 4: 成果转化数据 (Conversion Metrics) */
    .metrics-ticket-counter {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        background: linear-gradient(180deg, var(--bg-card) 0%, rgba(18, 24, 36, 0.6) 100%);
        border: 1px solid var(--border-highlight);
        border-radius: var(--radius-lg);
        padding: 32px;
    }
    .metric-col-block {
        text-align: center;
        border-right: 1px solid var(--border-subtle);
        padding: 0 16px;
    }
    .metric-col-block:last-child {
        border-right: none;
    }
    .metric-huge-num {
        font-size: 38px;
        font-weight: 900;
        color: var(--text-title);
        letter-spacing: -1px;
        margin-bottom: 6px;
    }
    .metric-huge-num span {
        color: var(--accent-secondary);
        font-size: 22px;
        font-weight: 700;
    }
    .metric-label-txt {
        font-size: 14px;
        color: var(--text-muted);
        font-weight: 600;
    }

    /* 板块 5: 真实推广达人证言 (Testimonials) */
    .testimonials-quad-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
    .testimonial-card-item {
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 24px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .testi-quote-txt {
        font-size: 14px;
        color: var(--text-body);
        line-height: 1.65;
        margin-bottom: 20px;
        position: relative;
    }
    .testi-user-profile {
        display: flex;
        align-items: center;
        gap: 12px;
        border-top: 1px solid var(--border-subtle);
        padding-top: 16px;
    }
    .user-avatar-tag {
        width: 42px;
        height: 42px;
        border-radius: 50%;
        background: linear-gradient(135deg, #1e293b, #334155);
        color: var(--accent-primary);
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 800;
        font-size: 16px;
    }
    .user-info-meta {
        font-size: 14px;
    }
    .user-name-title {
        font-weight: 700;
        color: var(--text-title);
    }
    .user-channel-stat {
        font-size: 12px;
        color: var(--accent-emerald);
    }

    /* 板块 6: 适用推广人群与场景 (Target Personas) */
    .persona-split-row {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
    .persona-feature-box {
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 28px 24px;
        transition: var(--transition-smooth);
    }
    .persona-feature-box:hover {
        border-color: var(--accent-primary);
    }
    .persona-role-badge {
        display: inline-block;
        font-size: 12px;
        font-weight: 700;
        padding: 3px 12px;
        border-radius: var(--radius-pill);
        background: rgba(59, 130, 246, 0.1);
        color: var(--accent-primary);
        margin-bottom: 16px;
    }
    .persona-h4 {
        font-size: 18px;
        font-weight: 700;
        color: var(--text-title);
        margin-bottom: 12px;
    }
    .persona-points-list {
        list-style: none;
        font-size: 14px;
        color: var(--text-body);
        line-height: 1.8;
    }
    .persona-points-list li {
        position: relative;
        padding-left: 18px;
    }
    .persona-points-list li::before {
        content: "•";
        position:absolute;
        left: 0;
        color: var(--accent-secondary);
        font-weight: bold;
    }

    /* 板块 7: 宣发技术资讯与实操指南 (Insights & Updates) */
    .news-cards-triple {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
    .news-article-card {
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        overflow: hidden;
        display: flex;
        flex-direction: column;
    }
    .news-cover-wrap {
        height: 170px;
        position: relative;
        overflow: hidden;
    }
    .news-cover-wrap img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.4s ease;
    }
    .news-article-card:hover .news-cover-wrap img {
        transform: scale(1.05);
    }
    .news-card-inner {
        padding: 22px;
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .news-date-tag {
        font-size: 12px;
        color: var(--text-muted);
        margin-bottom: 8px;
        display: block;
    }
    .news-card-title {
        font-size: 16px;
        font-weight: 700;
        color: var(--text-title);
        margin-bottom: 10px;
        line-height: 1.45;
    }
    .news-card-snippet {
        font-size: 13px;
        color: var(--text-muted);
        line-height: 1.6;
        margin-bottom: 16px;
    }
    .news-read-link {
        font-size: 13px;
        font-weight: 600;
        color: var(--accent-primary);
        display: inline-flex;
        align-items: center;
        gap: 4px;
    }
    .news-read-link:hover {
        color: var(--accent-secondary);
    }

    /* 板块 8: 矩阵合规挂载倒计时与转化 CTA (Closing Conversion) */
    .ticket-cta-banner {
        background: radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.25) 0%, rgba(18, 24, 36, 0.95) 70%), url('/assets/images/ebb716fd974c2f10.jpg') center/cover no-repeat;
        border: 1px solid var(--border-highlight);
        border-radius: var(--radius-lg);
        padding: 48px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        box-shadow: var(--shadow-card);
        gap: 32px;
    }
    .ticket-cta-left {
        max-width: 650px;
    }
    .cta-big-h3 {
        font-size: 30px;
        font-weight: 800;
        color: var(--text-title);
        margin-bottom: 12px;
        line-height: 1.3;
    }
    .cta-sub-lead {
        font-size: 15px;
        color: var(--text-body);
        line-height: 1.65;
        margin-bottom: 20px;
    }
    .ticket-timer-bar {
        display: inline-flex;
        align-items: center;
        gap: 12px;
        background: rgba(0, 0, 0, 0.4);
        border: 1px solid var(--border-highlight);
        padding: 8px 18px;
        border-radius: var(--radius-pill);
    }
    .timer-tag-title {
        font-size: 13px;
        color: var(--text-muted);
    }
    .timer-digital-box {
        font-family: monospace;
        font-size: 16px;
        font-weight: 800;
        color: var(--accent-gold);
        letter-spacing: 1px;
    }
    .ticket-cta-right {
        display: flex;
        flex-direction: column;
        align-items: flex-end;
        gap: 12px;
        flex-shrink: 0;
    }

    /* 统一页脚 Footer */
    .site-footer {
        background: #07090e;
        border-top: 1px solid var(--border-subtle);
        padding: 64px 0 32px 0;
        font-size: 14px;
        color: var(--text-muted);
    }
    .footer-layout-grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1.2fr;
        gap: 40px;
        margin-bottom: 48px;
    }
    .site-logo {
        display: inline-block;
        font-size: 20px;
        font-weight: 800;
        color: var(--text-title);
        margin-bottom: 16px;
    }
    .logo-accent {
        color: var(--accent-primary);
    }
    .footer-summary-txt {
        font-size: 13px;
        line-height: 1.7;
        margin-bottom: 20px;
        color: #94a3b8;
    }
    .footer-cert-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }
    .cert-pill {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid var(--border-subtle);
        padding: 4px 10px;
        border-radius: var(--radius-sm);
        font-size: 12px;
        color: #cbd5e1;
    }
    .footer-col-title {
        font-size: 15px;
        font-weight: 700;
        color: var(--text-title);
        margin-bottom: 18px;
    }
    .footer-links-list {
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    .footer-links-list a {
        color: #94a3b8;
        font-size: 13px;
    }
    .footer-links-list a:hover {
        color: var(--accent-primary);
    }
    .footer-contact-item {
        font-size: 13px;
        color: #94a3b8;
        line-height: 1.6;
        margin-bottom: 8px;
    }
    .footer-bottom-bar {
        border-top: 1px solid var(--border-subtle);
        padding-top: 24px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 16px;
    }
    .footer-copyright {
        font-size: 13px;
        color: #64748b;
    }
    .footer-disclaimer-note {
        font-size: 12px;
        color: #64748b;
        max-width: 600px;
        text-align: right;
    }

    /* 响应式断点 */
    @media (max-width: 1024px) {
        .pain-cards-grid,
        .schedule-tickets-wrap,
        .testimonials-quad-grid,
        .persona-split-row,
        .news-cards-triple {
            grid-template-columns: repeat(2, 1fr);
        }
        .timeline-steps-deck,
        .metrics-ticket-counter {
            grid-template-columns: repeat(2, 1fr);
        }
        .footer-layout-grid {
            grid-template-columns: 1fr 1fr;
        }
        .ticket-cta-banner {
            flex-direction: column;
            align-items: flex-start;
        }
        .ticket-cta-right {
            align-items: flex-start;
        }
    }
    @media (max-width: 768px) {
        .nav-primary-row {
            flex-wrap: wrap;
        }
        .nav-search-bar {
            order: 3;
            max-width: 100%;
            width: 100%;
        }
        .hero-title-main {
            font-size: 28px;
        }
        .pain-cards-grid,
        .schedule-tickets-wrap,
        .timeline-steps-deck,
        .metrics-ticket-counter,
        .testimonials-quad-grid,
        .persona-split-row,
        .news-cards-triple {
            grid-template-columns: 1fr;
        }
        .ticket-asset-card {
            flex-direction: column;
        }
        .ticket-left-media {
            width: 100%;
            height: 160px;
        }
        .metric-col-block {
            border-right: none;
            border-bottom: 1px solid var(--border-subtle);
            padding: 16px 0;
        }
        .metric-col-block:last-child {
            border-bottom: none;
        }
        .footer-layout-grid {
            grid-template-columns: 1fr;
        }
        .footer-bottom-bar {
            flex-direction: column;
            align-items: flex-start;
        }
        .footer-disclaimer-note {
            text-align: left;
        }
    }

/* roulang page: category4 */
:root {
      --bg-main: #0a0d14;
      --bg-card: #121824;
      --bg-card-hover: #182234;
      --bg-elevated: #1e293b;
      --accent-primary: #3b82f6;
      --accent-glow: rgba(59, 130, 246, 0.35);
      --accent-secondary: #06b6d4;
      --accent-gold: #f59e0b;
      --accent-emerald: #10b981;
      --text-title: #f8fafc;
      --text-body: #cbd5e1;
      --text-muted: #64748b;
      --border-subtle: #1e293b;
      --border-highlight: #334155;
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 20px;
      --radius-pill: 9999px;
      --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
      --shadow-glow: 0 0 25px rgba(59, 130, 246, 0.2);
      --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      background-color: var(--bg-main);
      color: var(--text-body);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition-smooth);
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    .container {
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* 顶部频道 Tabs 双层导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(10, 13, 20, 0.88);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border-subtle);
    }
    .nav-primary-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 0 12px 0;
      gap: 20px;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 20px;
      font-weight: 800;
      color: var(--text-title);
      letter-spacing: -0.5px;
    }
    .brand-logo-icon {
      width: 38px;
      height: 38px;
      border-radius: var(--radius-md);
      background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: var(--shadow-glow);
      color: #fff;
      font-weight: 900;
      font-size: 20px;
      flex-shrink: 0;
    }
    .nav-search-bar {
      flex: 1;
      max-width: 480px;
      position: relative;
      display: flex;
      align-items: center;
    }
    .nav-search-bar input {
      width: 100%;
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-pill);
      padding: 10px 18px 10px 42px;
      color: var(--text-title);
      font-size: 14px;
      outline: none;
      transition: var(--transition-smooth);
    }
    .nav-search-bar input:focus {
      border-color: var(--accent-primary);
      box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    }
    .search-icon {
      position: absolute;
      left: 16px;
      color: var(--text-muted);
      pointer-events: none;
      width: 16px;
      height: 16px;
    }
    .header-action-group {
      display: flex;
      align-items: center;
      gap: 14px;
    }
    .btn-primary-sm {
      background: linear-gradient(135deg, var(--accent-primary), #2563eb);
      color: #fff;
      font-size: 14px;
      font-weight: 600;
      padding: 9px 20px;
      border-radius: var(--radius-pill);
      box-shadow: 0 4px 15px rgba(37, 99, 235, 0.35);
      display: inline-block;
      white-space: nowrap;
    }
    .btn-primary-sm:hover {
      transform: translateY(-1px);
      box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
    }
    .nav-secondary-tabs {
      display: flex;
      gap: 8px;
      padding: 0 0 12px 0;
      overflow-x: auto;
      white-space: nowrap;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
    }
    .nav-secondary-tabs::-webkit-scrollbar {
      display: none;
    }
    .nav-tab-item {
      padding: 6px 18px;
      font-size: 14px;
      font-weight: 600;
      color: var(--text-muted);
      border-radius: var(--radius-pill);
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid transparent;
      transition: var(--transition-smooth);
      display: inline-block;
    }
    .nav-tab-item:hover {
      color: var(--text-title);
      background: rgba(255, 255, 255, 0.08);
    }
    .nav-tab-item.active {
      color: #fff;
      background: rgba(59, 130, 246, 0.15);
      border-color: rgba(59, 130, 246, 0.4);
      box-shadow: 0 0 12px rgba(59, 130, 246, 0.2);
    }

    /* 页面通用布局 */
    section {
      padding: 68px 0;
      position: relative;
    }
    .section-alt {
      background: rgba(18, 24, 36, 0.45);
      border-top: 1px solid var(--border-subtle);
      border-bottom: 1px solid var(--border-subtle);
    }
    .section-badge {
      display: inline-block;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 1px;
      color: var(--accent-secondary);
      background: rgba(6, 182, 212, 0.1);
      border: 1px solid rgba(6, 182, 212, 0.25);
      padding: 4px 14px;
      border-radius: var(--radius-pill);
      margin-bottom: 12px;
    }
    .section-title {
      font-size: 30px;
      font-weight: 800;
      color: var(--text-title);
      letter-spacing: -0.5px;
      margin-bottom: 12px;
      line-height: 1.35;
    }
    .section-subtitle {
      font-size: 15px;
      color: var(--text-muted);
      max-width: 680px;
      line-height: 1.7;
    }
    .section-header {
      margin-bottom: 40px;
    }

    /* 内页独特 Hero：影视海报沉浸暗底 + 热度徽章 + 追剧CTA */
    .hero-cinematic {
      position: relative;
      padding: 80px 0 70px;
      background: radial-gradient(circle at 80% 30%, rgba(59, 130, 246, 0.15) 0%, transparent 60%),
                  radial-gradient(circle at 20% 70%, rgba(6, 182, 212, 0.12) 0%, transparent 60%),
                  #0a0d14;
      border-bottom: 1px solid var(--border-subtle);
      overflow: hidden;
    }
    .hero-backdrop-img {
      position: absolute;
      top: 0;
      right: 0;
      width: 55%;
      height: 100%;
      object-fit: cover;
      opacity: 0.16;
      mask-image: linear-gradient(to left, rgba(0,0,0,1), transparent);
      -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1), transparent);
      pointer-events: none;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 48px;
      align-items: center;
      position: relative;
      z-index: 2;
    }
    .hero-badge-wrap {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
      flex-wrap: wrap;
    }
    .live-dot {
      width: 8px;
      height: 8px;
      background: var(--accent-emerald);
      border-radius: 50%;
      display: inline-block;
      box-shadow: 0 0 10px var(--accent-emerald);
    }
    .badge-hot-tag {
      background: rgba(245, 158, 11, 0.15);
      border: 1px solid rgba(245, 158, 11, 0.3);
      color: var(--accent-gold);
      font-size: 12px;
      font-weight: 700;
      padding: 3px 12px;
      border-radius: var(--radius-pill);
    }
    .hero-main-title {
      font-size: 40px;
      font-weight: 900;
      line-height: 1.25;
      color: var(--text-title);
      margin-bottom: 18px;
      letter-spacing: -1px;
    }
    .hero-lead-text {
      font-size: 16px;
      color: var(--text-body);
      line-height: 1.75;
      margin-bottom: 28px;
    }
    .hero-action-btns {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 32px;
      flex-wrap: wrap;
    }
    .btn-glow-cta {
      background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
      color: #fff;
      font-size: 15px;
      font-weight: 700;
      padding: 13px 28px;
      border-radius: var(--radius-pill);
      box-shadow: var(--shadow-glow);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-glow-cta:hover {
      box-shadow: 0 0 35px rgba(59, 130, 246, 0.6);
      transform: translateY(-2px);
    }
    .btn-outline-box {
      border: 1px solid var(--border-highlight);
      background: rgba(255, 255, 255, 0.04);
      color: var(--text-title);
      font-size: 15px;
      font-weight: 600;
      padding: 13px 24px;
      border-radius: var(--radius-pill);
    }
    .btn-outline-box:hover {
      background: rgba(255, 255, 255, 0.1);
      border-color: var(--text-title);
    }
    .hero-metrics-pill {
      display: flex;
      gap: 24px;
      padding-top: 20px;
      border-top: 1px solid var(--border-subtle);
    }
    .metric-item-num {
      font-size: 22px;
      font-weight: 800;
      color: var(--text-title);
    }
    .metric-item-lbl {
      font-size: 12px;
      color: var(--text-muted);
      text-transform: uppercase;
    }

    /* 海报卡片区域 (右侧) */
    .hero-poster-card {
      position: relative;
      background: var(--bg-card);
      border: 1px solid var(--border-highlight);
      border-radius: var(--radius-lg);
      padding: 12px;
      box-shadow: var(--shadow-card);
    }
    .poster-media-box {
      position: relative;
      border-radius: var(--radius-md);
      overflow: hidden;
      aspect-ratio: 16/10;
    }
    .poster-media-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .poster-overlay-status {
      position: absolute;
      top: 12px;
      left: 12px;
      background: rgba(10, 13, 20, 0.85);
      backdrop-filter: blur(8px);
      padding: 6px 12px;
      border-radius: var(--radius-pill);
      font-size: 12px;
      font-weight: 600;
      color: #fff;
      display: flex;
      align-items: center;
      gap: 6px;
      border: 1px solid rgba(255, 255, 255, 0.1);
    }
    .poster-meta-footer {
      padding: 16px 8px 6px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .poster-name {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-title);
    }
    .poster-tag {
      font-size: 13px;
      color: var(--accent-emerald);
      font-weight: 700;
    }

    /* 板块 1: 痛点透视 (非三列卡片，采用双侧对比清单) */
    .painpoint-comparison-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
    }
    .painpoint-box {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-lg);
      padding: 32px;
    }
    .painpoint-box.negative {
      border-color: rgba(239, 68, 68, 0.25);
      background: linear-gradient(180deg, rgba(239, 68, 68, 0.04) 0%, var(--bg-card) 100%);
    }
    .painpoint-box.positive {
      border-color: rgba(16, 185, 129, 0.3);
      background: linear-gradient(180deg, rgba(16, 185, 129, 0.05) 0%, var(--bg-card) 100%);
    }
    .painpoint-head {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 20px;
    }
    .painpoint-head h3 {
      font-size: 18px;
      font-weight: 800;
      color: var(--text-title);
    }
    .painpoint-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .painpoint-list li {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 14px;
      line-height: 1.6;
    }
    .icon-flag-cross {
      color: #ef4444;
      flex-shrink: 0;
      margin-top: 2px;
    }
    .icon-flag-check {
      color: #10b981;
      flex-shrink: 0;
      margin-top: 2px;
    }

    /* 板块 2: 解决方案架构 (图文宽幅排版) */
    .solution-broad-wrap {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 40px;
      align-items: center;
    }
    .solution-img-box {
      border-radius: var(--radius-lg);
      overflow: hidden;
      border: 1px solid var(--border-highlight);
      box-shadow: var(--shadow-card);
    }
    .solution-content h3 {
      font-size: 24px;
      font-weight: 800;
      color: var(--text-title);
      margin-bottom: 16px;
      line-height: 1.4;
    }
    .solution-content p {
      font-size: 15px;
      color: var(--text-body);
      margin-bottom: 20px;
      line-height: 1.7;
    }
    .solution-feature-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }
    .feature-point-item {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      padding: 16px;
      border-radius: var(--radius-md);
    }
    .feature-point-title {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-title);
      margin-bottom: 6px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .feature-point-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* 板块 3: 结算流程与对账步骤 (时间线结构) */
    .timeline-process-container {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }
    .process-step-node {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-lg);
      padding: 24px 20px;
      position: relative;
      transition: var(--transition-smooth);
    }
    .process-step-node:hover {
      border-color: var(--accent-primary);
      transform: translateY(-4px);
    }
    .step-order-badge {
      width: 36px;
      height: 36px;
      background: rgba(59, 130, 246, 0.1);
      border: 1px solid var(--accent-primary);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent-primary);
      font-weight: 800;
      font-size: 15px;
      margin-bottom: 16px;
    }
    .step-node-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-title);
      margin-bottom: 8px;
    }
    .step-node-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 板块 4: 分成阶梯与流水档位表 (现代表格卡片化) */
    .table-responsive-card {
      background: var(--bg-card);
      border: 1px solid var(--border-highlight);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-card);
    }
    .data-table-custom {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
    }
    .data-table-custom th {
      background: var(--bg-elevated);
      padding: 16px 20px;
      font-size: 13px;
      font-weight: 700;
      color: var(--text-muted);
      text-transform: uppercase;
      border-bottom: 1px solid var(--border-subtle);
    }
    .data-table-custom td {
      padding: 18px 20px;
      font-size: 14px;
      border-bottom: 1px solid var(--border-subtle);
      color: var(--text-body);
    }
    .data-table-custom tr:last-child td {
      border-bottom: none;
    }
    .data-table-custom tr:hover td {
      background: var(--bg-card-hover);
    }
    .level-tag {
      font-weight: 700;
      color: var(--text-title);
    }
    .rate-badge {
      display: inline-block;
      background: rgba(16, 185, 129, 0.1);
      color: var(--accent-emerald);
      font-weight: 800;
      padding: 4px 10px;
      border-radius: var(--radius-pill);
      font-size: 13px;
    }

    /* 板块 5: 真实收益成效与公会实战反馈 */
    .feedback-masonry-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .feedback-box-item {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-lg);
      padding: 24px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .feedback-quote {
      font-size: 14px;
      color: var(--text-body);
      line-height: 1.7;
      margin-bottom: 20px;
      font-style: italic;
    }
    .feedback-author-row {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid var(--border-subtle);
      padding-top: 16px;
    }
    .author-avatar-sq {
      width: 42px;
      height: 42px;
      border-radius: var(--radius-md);
      background: var(--bg-elevated);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      color: var(--accent-secondary);
      border: 1px solid var(--border-highlight);
    }
    .author-name-text {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-title);
    }
    .author-sub-text {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* 板块 6: 适用公会群体与合作模式 (两列图文卡) */
    .profile-target-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }
    .profile-target-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-lg);
      padding: 28px;
      display: flex;
      gap: 20px;
      align-items: flex-start;
    }
    .profile-icon-wrapper {
      width: 50px;
      height: 50px;
      border-radius: var(--radius-md);
      background: rgba(59, 130, 246, 0.12);
      border: 1px solid rgba(59, 130, 246, 0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent-primary);
      flex-shrink: 0;
    }
    .profile-title {
      font-size: 17px;
      font-weight: 800;
      color: var(--text-title);
      margin-bottom: 8px;
    }
    .profile-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 板块 7: 动态资讯与公会对账风向 */
    .news-strip-list {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .news-strip-item {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 18px 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      transition: var(--transition-smooth);
    }
    .news-strip-item:hover {
      border-color: var(--border-highlight);
      background: var(--bg-card-hover);
    }
    .news-strip-left {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .news-tag-pill {
      font-size: 12px;
      font-weight: 700;
      color: var(--accent-secondary);
      background: rgba(6, 182, 212, 0.1);
      padding: 4px 10px;
      border-radius: var(--radius-pill);
      white-space: nowrap;
    }
    .news-title-text {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-title);
    }
    .news-date-text {
      font-size: 13px;
      color: var(--text-muted);
      white-space: nowrap;
    }

    /* 板块 8: 核心运营与流水指标数据条 */
    .metrics-stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .metric-stat-box {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-lg);
      padding: 24px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .metric-stat-box::after {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    }
    .stat-huge-number {
      font-size: 32px;
      font-weight: 900;
      color: var(--text-title);
      margin-bottom: 6px;
      letter-spacing: -0.5px;
    }
    .stat-label-title {
      font-size: 14px;
      font-weight: 700;
      color: var(--accent-secondary);
      margin-bottom: 4px;
    }
    .stat-detail-note {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* 板块 9: 专属入驻 CTA 卡片 */
    .cta-banner-wrap {
      background: linear-gradient(135deg, rgba(30, 41, 59, 0.95), rgba(18, 24, 36, 0.98));
      border: 1px solid var(--border-highlight);
      border-radius: var(--radius-lg);
      padding: 48px 40px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      box-shadow: var(--shadow-glow);
    }
    .cta-text-left h3 {
      font-size: 28px;
      font-weight: 800;
      color: var(--text-title);
      margin-bottom: 12px;
    }
    .cta-text-left p {
      font-size: 15px;
      color: var(--text-body);
      max-width: 620px;
      line-height: 1.6;
    }
    .cta-button-right {
      flex-shrink: 0;
    }

    /* 页脚样式 */
    .site-footer {
      background: #07090e;
      border-top: 1px solid var(--border-subtle);
      padding: 60px 0 28px;
    }
    .footer-layout-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 48px;
      margin-bottom: 48px;
    }
    .site-logo {
      font-size: 20px;
      font-weight: 800;
      color: var(--text-title);
      display: inline-block;
      margin-bottom: 14px;
    }
    .logo-accent {
      color: var(--accent-primary);
    }
    .footer-summary-txt {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 20px;
      max-width: 480px;
    }
    .footer-cert-tags {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }
    .cert-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      color: var(--text-muted);
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      padding: 6px 12px;
      border-radius: var(--radius-pill);
    }
    .footer-col-title {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-title);
      margin-bottom: 20px;
    }
    .footer-links-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .footer-links-list a {
      font-size: 14px;
      color: var(--text-muted);
    }
    .footer-links-list a:hover {
      color: var(--accent-primary);
    }
    .footer-bottom-bar {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 24px;
      text-align: center;
    }
    .footer-copyright-txt {
      font-size: 13px;
      color: var(--text-muted);
    }

    /* 响应式断点 */
    @media (max-width: 1024px) {
      .hero-grid {
        grid-template-columns: 1fr;
      }
      .solution-broad-wrap {
        grid-template-columns: 1fr;
      }
      .timeline-process-container {
        grid-template-columns: repeat(2, 1fr);
      }
      .feedback-masonry-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .metrics-stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 768px) {
      .nav-search-bar {
        display: none;
      }
      .painpoint-comparison-grid {
        grid-template-columns: 1fr;
      }
      .feedback-masonry-grid {
        grid-template-columns: 1fr;
      }
      .profile-target-grid {
        grid-template-columns: 1fr;
      }
      .cta-banner-wrap {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
      }
      .footer-layout-grid {
        grid-template-columns: 1fr;
        gap: 32px;
      }
    }
    @media (max-width: 520px) {
      .timeline-process-container {
        grid-template-columns: 1fr;
      }
      .metrics-stats-grid {
        grid-template-columns: 1fr;
      }
      .hero-main-title {
        font-size: 28px;
      }
      .solution-feature-grid {
        grid-template-columns: 1fr;
      }
    }