/* roulang page: index */
:root {
            --primary: #0D3B4C;
            --primary-dark: #08202A;
            --primary-light: #1A546A;
            --accent: #D97706;
            --accent-hover: #B45309;
            --accent-soft: rgba(217, 119, 6, 0.1);
            --bg-base: #F8FAFC;
            --bg-alt: #F1F5F9;
            --bg-card: #FFFFFF;
            --text-main: #1E293B;
            --text-muted: #64748B;
            --text-light: #94A3B8;
            --border-color: #E2E8F0;
            --border-hover: #CBD5E1;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 18px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(13, 59, 76, 0.08), 0 2px 4px -2px rgba(13, 59, 76, 0.05);
            --shadow-hover: 0 12px 24px -4px rgba(13, 59, 76, 0.14);
            --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
            --container: 1240px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background-color: var(--bg-base);
            -webkit-font-smoothing: antialiased;
        }

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

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

        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
        }

        .container {
            width: 100%;
            max-width: var(--container);
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* 顶部通栏 */
        .top-bar {
            background-color: var(--primary-dark);
            color: #94A3B8;
            font-size: 13px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            position: relative;
            z-index: 101;
        }
        .top-bar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 38px;
        }
        .top-bar-notice {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .top-badge {
            background-color: rgba(217, 119, 6, 0.2);
            color: #FBBF24;
            padding: 2px 8px;
            border-radius: var(--radius-sm);
            font-size: 11px;
            font-weight: 600;
        }
        .top-bar-contact {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        .top-bar-contact a:hover {
            color: #FFFFFF;
        }

        /* 导航 */
        .site-header {
            background-color: #FFFFFF;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: var(--shadow-sm);
            border-bottom: 1px solid var(--border-color);
        }
        .nav-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 72px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
        }
        .logo-symbol {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #FFFFFF;
            font-weight: 900;
            font-size: 20px;
            box-shadow: 0 4px 10px rgba(13, 59, 76, 0.2);
        }
        .logo-tag {
            font-size: 11px;
            background-color: var(--accent-soft);
            color: var(--accent);
            padding: 2px 6px;
            border-radius: 4px;
            font-weight: 600;
            margin-left: 4px;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
            list-style: none;
        }
        .nav-links a {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-main);
            padding: 6px 0;
            position: relative;
        }
        .nav-links a:hover, .nav-links a.active {
            color: var(--accent);
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: var(--accent);
            border-radius: 2px;
        }

        .nav-cta-btn {
            background-color: var(--accent);
            color: #FFFFFF;
            padding: 10px 22px;
            border-radius: var(--radius-md);
            font-size: 14px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border: none;
            cursor: pointer;
            box-shadow: 0 4px 12px rgba(217, 119, 6, 0.25);
            transition: var(--transition);
        }
        .nav-cta-btn:hover {
            background-color: var(--accent-hover);
            transform: translateY(-1px);
        }

        /* 移动端菜单控制 */
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            color: var(--primary);
            cursor: pointer;
        }

        /* 基础 Section 排版 */
        .section-padding {
            padding-top: 84px;
            padding-bottom: 84px;
        }
        .section-header {
            margin-bottom: 48px;
            text-align: center;
        }
        .section-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            color: var(--accent);
            background-color: var(--accent-soft);
            padding: 4px 14px;
            border-radius: 30px;
            letter-spacing: 0.5px;
            margin-bottom: 12px;
            text-transform: uppercase;
        }
        .section-title {
            font-size: 32px;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.3;
            letter-spacing: -0.5px;
            margin-bottom: 14px;
        }
        .section-subtitle {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 680px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.7;
        }

        /* SECTION 1: HERO 首屏旗舰店与系列导航 */
        .hero-section {
            position: relative;
            background: linear-gradient(rgba(8, 32, 42, 0.88), rgba(13, 59, 76, 0.85)), url('/assets/images/f22f00faff7705cd.webp') center/cover no-repeat;
            color: #FFFFFF;
            padding-top: 80px;
            padding-bottom: 100px;
            overflow: hidden;
        }
        .hero-content {
            max-width: 860px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 2;
        }
        .hero-badge-top {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 13px;
            font-weight: 600;
            color: #F8FAFC;
            margin-bottom: 24px;
            backdrop-filter: blur(4px);
        }
        .hero-badge-top span {
            width: 8px;
            height: 8px;
            background-color: #10B981;
            border-radius: 50%;
            display: inline-block;
            box-shadow: 0 0 8px #10B981;
        }
        .hero-title {
            font-size: 46px;
            font-weight: 900;
            line-height: 1.25;
            margin-bottom: 22px;
            letter-spacing: -1px;
            color: #FFFFFF;
        }
        .hero-title em {
            font-style: normal;
            color: #FBBF24;
            border-bottom: 3px solid #D97706;
        }
        .hero-desc {
            font-size: 17px;
            line-height: 1.8;
            color: #CBD5E1;
            margin-bottom: 36px;
            max-width: 760px;
            margin-left: auto;
            margin-right: auto;
        }
        .hero-actions {
            display: flex;
            justify-content: center;
            gap: 18px;
            margin-bottom: 50px;
        }
        .btn-primary-hero {
            background-color: var(--accent);
            color: #FFFFFF;
            padding: 15px 34px;
            border-radius: var(--radius-md);
            font-size: 16px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 8px 20px rgba(217, 119, 6, 0.35);
        }
        .btn-primary-hero:hover {
            background-color: var(--accent-hover);
            transform: translateY(-2px);
        }
        .btn-secondary-hero {
            background-color: rgba(255, 255, 255, 0.1);
            color: #FFFFFF;
            border: 1px solid rgba(255, 255, 255, 0.3);
            padding: 15px 30px;
            border-radius: var(--radius-md);
            font-size: 16px;
            font-weight: 600;
            backdrop-filter: blur(4px);
        }
        .btn-secondary-hero:hover {
            background-color: rgba(255, 255, 255, 0.2);
            border-color: #FFFFFF;
        }

        /* 叠在首屏大图上的系列导航条 */
        .hero-series-bar {
            background-color: rgba(255, 255, 255, 0.95);
            border-radius: var(--radius-lg);
            padding: 16px 24px;
            box-shadow: 0 16px 36px rgba(0, 0, 0, 0.25);
            display: grid;
            grid-template-columns: repeat(4, 1fr) auto;
            align-items: center;
            gap: 16px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.4);
        }
        .series-item {
            text-align: left;
            padding: 6px 12px;
            border-right: 1px solid var(--border-color);
        }
        .series-item:last-of-type {
            border-right: none;
        }
        .series-label {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 600;
            margin-bottom: 2px;
        }
        .series-val {
            font-size: 15px;
            font-weight: 700;
            color: var(--primary);
        }
        .btn-enter-store {
            background-color: var(--primary);
            color: #FFFFFF;
            padding: 12px 24px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 14px;
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-enter-store:hover {
            background-color: var(--primary-light);
        }

        /* SECTION 2: 指标看板区 (#dashboard) */
        .dashboard-section {
            background-color: #FFFFFF;
            margin-top: -30px;
            position: relative;
            z-index: 10;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .stat-card {
            background: #FFFFFF;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background-color: var(--accent);
            opacity: 0;
            transition: var(--transition);
        }
        .stat-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: var(--border-hover);
        }
        .stat-card:hover::before {
            opacity: 1;
        }
        .stat-number {
            font-size: 38px;
            font-weight: 900;
            color: var(--primary);
            line-height: 1.1;
            margin-bottom: 8px;
            letter-spacing: -1px;
        }
        .stat-number span {
            font-size: 20px;
            color: var(--accent);
            font-weight: 700;
            margin-left: 2px;
        }
        .stat-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
        }
        .stat-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* SECTION 3: 服务矩阵与平台落地机制 (#matrix) */
        .matrix-section {
            background-color: var(--bg-base);
        }
        .matrix-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .matrix-left-intro h3 {
            font-size: 28px;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.35;
            margin-bottom: 18px;
        }
        .matrix-left-intro p {
            color: var(--text-muted);
            font-size: 15px;
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .compliance-box {
            background-color: rgba(13, 59, 76, 0.04);
            border-left: 4px solid var(--primary);
            padding: 16px 20px;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            margin-bottom: 28px;
        }
        .compliance-box h5 {
            font-size: 14px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }
        .compliance-box p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.6;
        }
        .matrix-packages {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .package-item {
            background-color: #FFFFFF;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            display: flex;
            gap: 20px;
        }
        .package-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateX(6px);
            border-color: var(--accent);
        }
        .package-icon {
            width: 48px;
            height: 48px;
            background-color: var(--bg-alt);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 20px;
            color: var(--primary);
            font-weight: 800;
        }
        .package-body h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
        }
        .package-body p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* SECTION 4: 核心服务保障与赋能优势 (#advantages) */
        .advantages-section {
            background-color: #FFFFFF;
        }
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .adv-card {
            background-color: var(--bg-base);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            transition: var(--transition);
        }
        .adv-card:hover {
            background-color: #FFFFFF;
            box-shadow: var(--shadow-hover);
            transform: translateY(-5px);
            border-color: var(--border-hover);
        }
        .adv-icon-badge {
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            color: #FFFFFF;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 800;
            margin-bottom: 20px;
        }
        .adv-card h4 {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .adv-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* SECTION 5: 热门招商加盟项目合集目录 (#brands) */
        .brands-section {
            background-color: var(--bg-alt);
        }
        .projects-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .project-card {
            background-color: #FFFFFF;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .project-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-6px);
        }
        .project-img-wrapper {
            position: relative;
            height: 220px;
            overflow: hidden;
            background-color: #E2E8F0;
        }
        .project-img-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .project-card:hover .project-img-wrapper img {
            transform: scale(1.05);
        }
        .project-category-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background-color: var(--primary-dark);
            color: #FFFFFF;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.5px;
        }
        .project-status-tag {
            position: absolute;
            top: 14px;
            right: 14px;
            background-color: rgba(16, 185, 129, 0.9);
            color: #FFFFFF;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            font-size: 11px;
            font-weight: 700;
        }
        .project-body {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .project-title {
            font-size: 19px;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .project-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 18px;
        }
        .project-metrics-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            background-color: var(--bg-base);
            padding: 12px;
            border-radius: var(--radius-md);
            margin-bottom: 20px;
        }
        .metric-col small {
            font-size: 11px;
            color: var(--text-muted);
            display: block;
        }
        .metric-col strong {
            font-size: 15px;
            color: var(--accent);
            font-weight: 800;
        }
        .project-footer {
            margin-top: auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 14px;
            border-top: 1px solid var(--border-color);
        }
        .project-tags-list {
            display: flex;
            gap: 6px;
        }
        .project-tags-list span {
            font-size: 11px;
            background-color: var(--bg-alt);
            color: var(--text-muted);
            padding: 2px 6px;
            border-radius: 4px;
        }
        .btn-project-cta {
            background-color: var(--primary);
            color: #FFFFFF;
            padding: 8px 16px;
            border-radius: var(--radius-md);
            font-size: 13px;
            font-weight: 700;
        }
        .btn-project-cta:hover {
            background-color: var(--accent);
        }

        /* SECTION 6: 加盟模式结果对比与风控看板 (#comparison) */
        .comparison-section {
            background-color: #FFFFFF;
        }
        .comparison-table-wrapper {
            background-color: #FFFFFF;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .compare-row {
            display: grid;
            grid-template-columns: 240px 1fr 1fr;
            border-bottom: 1px solid var(--border-color);
        }
        .compare-row:last-child {
            border-bottom: none;
        }
        .compare-row.compare-head {
            background-color: var(--primary-dark);
            color: #FFFFFF;
            font-weight: 700;
            font-size: 15px;
        }
        .compare-cell {
            padding: 20px 24px;
            display: flex;
            align-items: center;
        }
        .compare-dim {
            background-color: var(--bg-base);
            font-weight: 700;
            color: var(--primary);
            border-right: 1px solid var(--border-color);
        }
        .compare-bad {
            color: #64748B;
            font-size: 14px;
            border-right: 1px solid var(--border-color);
            line-height: 1.6;
        }
        .compare-good {
            background-color: rgba(217, 119, 6, 0.03);
            color: var(--primary);
            font-size: 14px;
            font-weight: 600;
            line-height: 1.6;
        }
        .compare-good span {
            color: #10B981;
            font-weight: 800;
            margin-right: 6px;
        }

        /* SECTION 7: 深色品牌加盟赋能理念区 (#philosophy) */
        .philosophy-section {
            background-color: var(--primary-dark);
            color: #FFFFFF;
            position: relative;
            overflow: hidden;
        }
        .philosophy-wrap {
            max-width: 920px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 2;
        }
        .philosophy-badge {
            background-color: rgba(217, 119, 6, 0.25);
            color: #FBBF24;
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 13px;
            font-weight: 700;
            display: inline-block;
            margin-bottom: 24px;
        }
        .philosophy-title {
            font-size: 36px;
            font-weight: 900;
            line-height: 1.35;
            margin-bottom: 24px;
            color: #FFFFFF;
        }
        .philosophy-p {
            font-size: 16px;
            line-height: 1.85;
            color: #CBD5E1;
            margin-bottom: 40px;
        }
        .philosophy-cards-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            text-align: left;
        }
        .phil-card {
            background-color: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            backdrop-filter: blur(8px);
        }
        .phil-card h5 {
            font-size: 17px;
            font-weight: 700;
            color: #F8FAFC;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .phil-card h5::before {
            content: '';
            width: 8px;
            height: 8px;
            background-color: var(--accent);
            border-radius: 50%;
            display: inline-block;
        }
        .phil-card p {
            font-size: 13px;
            color: #94A3B8;
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* SECTION 8: 落地里程碑与闭环周期 (#stories) */
        .milestones-section {
            background-color: var(--bg-base);
        }
        .milestones-timeline {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }
        .milestones-timeline::before {
            content: '';
            position: absolute;
            top: 40px;
            left: 5%;
            right: 5%;
            height: 2px;
            background: linear-gradient(90deg, #CBD5E1, var(--accent), #CBD5E1);
            z-index: 1;
        }
        .milestone-step {
            position: relative;
            z-index: 2;
            background-color: #FFFFFF;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
        }
        .step-num {
            width: 48px;
            height: 48px;
            background-color: var(--primary);
            color: #FFFFFF;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 800;
            margin: 0 auto 20px auto;
            border: 4px solid #FFFFFF;
            box-shadow: 0 0 0 2px var(--primary);
        }
        .milestone-step h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .milestone-step p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* SECTION 9: 投资人与品牌方双向口碑评价 (#reviews) */
        .reviews-section {
            background-color: #FFFFFF;
        }
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .review-card {
            background-color: var(--bg-base);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            transition: var(--transition);
        }
        .review-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: var(--border-hover);
        }
        .review-rating {
            color: #F59E0B;
            font-size: 15px;
            margin-bottom: 14px;
            letter-spacing: 2px;
        }
        .review-text {
            font-size: 14px;
            color: var(--text-main);
            line-height: 1.75;
            margin-bottom: 20px;
        }
        .review-author {
            display: flex;
            align-items: center;
            gap: 14px;
            padding-top: 16px;
            border-top: 1px solid var(--border-color);
        }
        .author-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background-color: var(--primary-light);
            color: #FFFFFF;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 16px;
        }
        .author-meta h5 {
            font-size: 14px;
            font-weight: 700;
            color: var(--primary);
        }
        .author-meta span {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* SECTION 10: 行业加盟动态与招商资讯 (#news) */
        .news-section {
            background-color: var(--bg-alt);
        }
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .news-card {
            background-color: #FFFFFF;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
        }
        .news-thumb {
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .news-card:hover .news-thumb img {
            transform: scale(1.06);
        }
        .news-date-badge {
            position: absolute;
            bottom: 12px;
            left: 12px;
            background-color: rgba(8, 32, 42, 0.8);
            color: #FFFFFF;
            font-size: 11px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 4px;
        }
        .news-info {
            padding: 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .news-info h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.4;
            margin-bottom: 10px;
        }
        .news-info p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 16px;
        }
        .news-read-link {
            margin-top: auto;
            color: var(--accent);
            font-size: 13px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .news-read-link:hover {
            color: var(--accent-hover);
        }

        /* SECTION 11: 平台安全合规保障看板 (#guarantee) */
        .guarantee-section {
            background-color: #FFFFFF;
        }
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 22px;
        }
        .guarantee-card {
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: center;
            background-color: var(--bg-base);
            transition: var(--transition);
        }
        .guarantee-card:hover {
            border-color: #10B981;
            box-shadow: var(--shadow-sm);
            background-color: #FFFFFF;
        }
        .guarantee-icon {
            width: 44px;
            height: 44px;
            background-color: rgba(16, 185, 129, 0.12);
            color: #10B981;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 20px;
            margin: 0 auto 16px auto;
        }
        .guarantee-card h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .guarantee-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* SECTION 12: 疑难解答手风琴区 (#faq) */
        .faq-section {
            background-color: var(--bg-alt);
        }
        .faq-container-inner {
            max-width: 860px;
            margin: 0 auto;
        }
        .accordion-item {
            background-color: #FFFFFF;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: 14px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .accordion-header {
            padding: 20px 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            background-color: #FFFFFF;
            transition: var(--transition);
            user-select: none;
        }
        .accordion-header:hover {
            background-color: var(--bg-base);
        }
        .accordion-header h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            margin: 0;
        }
        .accordion-icon {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-muted);
            transition: transform 0.3s ease;
        }
        .accordion-content {
            padding: 0 24px 20px 24px;
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.75;
            display: none;
            border-top: 1px solid var(--border-color);
            background-color: #FAFAFA;
        }
        .accordion-item.active .accordion-content {
            display: block;
            padding-top: 16px;
        }
        .accordion-item.active .accordion-icon {
            transform: rotate(45deg);
            color: var(--accent);
        }

        /* SECTION 13: 意向加盟转化与商机匹配表单区 (#conversion) */
        .conversion-section {
            background-color: #FFFFFF;
            position: relative;
        }
        .conversion-card-box {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            border-radius: var(--radius-xl);
            padding: 56px 48px;
            color: #FFFFFF;
            box-shadow: var(--shadow-hover);
            display: grid;
            grid-template-columns: 1fr 1.1fr;
            gap: 48px;
            align-items: center;
        }
        .conv-left h3 {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 16px;
            color: #FFFFFF;
        }
        .conv-left p {
            font-size: 15px;
            color: #CBD5E1;
            line-height: 1.8;
            margin-bottom: 28px;
        }
        .contact-pill-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .contact-pill-item {
            display: flex;
            align-items: center;
            gap: 12px;
            background-color: rgba(255, 255, 255, 0.08);
            padding: 12px 18px;
            border-radius: var(--radius-md);
            font-size: 14px;
        }
        .conv-form {
            background-color: #FFFFFF;
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            color: var(--text-main);
        }
        .conv-form h4 {
            font-size: 20px;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 6px;
        }
        .conv-form p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 22px;
        }
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            margin-bottom: 16px;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 6px;
        }
        .form-control {
            width: 100%;
            padding: 11px 14px;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            background-color: var(--bg-base);
            font-size: 14px;
            color: var(--text-main);
            outline: none;
            transition: border-color 0.2s;
        }
        .form-control:focus {
            border-color: var(--accent);
            background-color: #FFFFFF;
        }
        .btn-submit-form {
            width: 100%;
            background-color: var(--accent);
            color: #FFFFFF;
            padding: 14px;
            border: none;
            border-radius: var(--radius-md);
            font-size: 16px;
            font-weight: 800;
            cursor: pointer;
            box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
            transition: var(--transition);
            margin-top: 8px;
        }
        .btn-submit-form:hover {
            background-color: var(--accent-hover);
        }
        .form-tip {
            font-size: 11px;
            color: var(--text-muted);
            text-align: center;
            margin-top: 10px;
        }

        /* 统一页脚设计 */
        .site-footer {
            background-color: #0F172A;
            color: #94A3B8;
            padding-top: 72px;
            padding-bottom: 32px;
            font-size: 14px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
            gap: 40px;
            margin-bottom: 56px;
        }
        .footer-col-brand .brand-logo {
            color: #FFFFFF;
            margin-bottom: 16px;
        }
        .footer-col-brand p {
            line-height: 1.75;
            margin-bottom: 20px;
            color: #64748B;
            font-size: 13px;
        }
        .footer-heading {
            font-size: 15px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 8px;
        }
        .footer-heading::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 24px;
            height: 2px;
            background-color: var(--accent);
        }
        .footer-links-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-links-list a {
            color: #94A3B8;
        }
        .footer-links-list a:hover {
            color: #FFFFFF;
            padding-left: 4px;
        }
        .footer-contact-info li {
            margin-bottom: 12px;
            display: flex;
            align-items: flex-start;
            gap: 10px;
            line-height: 1.6;
        }
        .footer-contact-info strong {
            color: #F8FAFC;
        }
        .footer-bottom {
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
            color: #64748B;
        }
        .footer-bottom-links {
            display: flex;
            gap: 20px;
        }
        .footer-bottom-links a:hover {
            color: #94A3B8;
        }

        /* 响应式样式适配 */
        @media (max-width: 1024px) {
            .stats-grid { grid-template-columns: repeat(2, 1fr); }
            .matrix-grid { grid-template-columns: 1fr; }
            .advantages-grid { grid-template-columns: repeat(2, 1fr); }
            .projects-grid { grid-template-columns: repeat(2, 1fr); }
            .milestones-timeline { grid-template-columns: repeat(2, 1fr); }
            .milestones-timeline::before { display: none; }
            .guarantee-grid { grid-template-columns: repeat(2, 1fr); }
            .hero-series-bar { grid-template-columns: repeat(2, 1fr); }
            .conversion-card-box { grid-template-columns: 1fr; padding: 40px 32px; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }

        @media (max-width: 768px) {
            .top-bar { display: none; }
            .nav-links, .nav-cta-btn { display: none; }
            .mobile-toggle { display: block; }
            .nav-links.open {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 72px;
                left: 0;
                width: 100%;
                background-color: #FFFFFF;
                padding: 24px;
                box-shadow: 0 10px 20px rgba(0,0,0,0.1);
                border-top: 1px solid var(--border-color);
                gap: 16px;
            }
            .hero-title { font-size: 32px; }
            .hero-desc { font-size: 15px; }
            .hero-actions { flex-direction: column; }
            .btn-primary-hero, .btn-secondary-hero { width: 100%; justify-content: center; }
            .hero-series-bar { grid-template-columns: 1fr; text-align: center; }
            .series-item { border-right: none; border-bottom: 1px solid var(--border-color); padding-bottom: 10px; }
            .stats-grid { grid-template-columns: 1fr; }
            .advantages-grid { grid-template-columns: 1fr; }
            .projects-grid { grid-template-columns: 1fr; }
            .compare-row { grid-template-columns: 120px 1fr 1fr; font-size: 13px; }
            .compare-cell { padding: 12px 10px; }
            .philosophy-cards-row { grid-template-columns: 1fr; }
            .milestones-timeline { grid-template-columns: 1fr; }
            .reviews-grid { grid-template-columns: 1fr; }
            .news-grid { grid-template-columns: 1fr; }
            .guarantee-grid { grid-template-columns: 1fr; }
            .form-row { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; }
            .footer-bottom { flex-direction: column; gap: 14px; text-align: center; }
        }