*,
        *::before,
        *::after {
            font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif !important;
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #f8fafc;
            --secondary: #e0f2fe;
            --accent: #38bdf8;
            --accent-dark: #0284c7;
            --text: #1e293b;
            --text-light: #475569;
            --card-bg: rgba(255, 255, 255, 0.75);
            --card-border: rgba(148, 163, 184, 0.2);
            --shadow: 0 8px 32px rgba(2, 132, 199, 0.08);
            --radius: 16px;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: linear-gradient(145deg, #f8fafc 0%, #e0f2fe 45%, #f0f9ff 100%);
            color: var(--text);
            min-height: 100vh;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: var(--accent-dark);
            text-decoration: none;
            transition: color 0.3s;
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        /* 导航 */
        .navbar {
            background: rgba(255, 255, 255, 0.6);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--card-border);
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 14px 0;
        }
        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
        }
        .brand img {
            width: 32px;
            height: 32px;
            border-radius: 8px;
        }
        .nav-links {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 20px;
            align-items: center;
        }
        .nav-links a {
            color: var(--text);
            font-weight: 500;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
            transition: all 0.3s;
        }
        .nav-links a:hover {
            border-bottom-color: var(--accent);
            color: var(--accent-dark);
        }
        /* HERO */
        .hero {
            text-align: center;
            padding: 80px 24px 60px;
            position: relative;
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 16px;
            letter-spacing: 1px;
            line-height: 1.3;
        }
        .hero-img {
            margin: 20px auto;
            max-width: 200px;
        }
        .hero-img img {
            border-radius: 24px;
            box-shadow: var(--shadow);
        }
        /* GEO */
        .geo-intro {
            max-width: 900px;
            margin: 0 auto;
            padding: 24px 32px;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            font-size: 1.05rem;
            color: var(--text-light);
            text-align: left;
        }
        .geo-intro p {
            margin-bottom: 12px;
        }
        .geo-intro p:last-child {
            margin-bottom: 0;
        }
        /* 通用区块 */
        .section {
            padding: 64px 24px;
        }
        .section-title {
            text-align: center;
            font-size: 2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 40px;
            position: relative;
        }
        .section-title::after {
            content: "";
            display: block;
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--accent), transparent);
            margin: 10px auto 0;
            border-radius: 4px;
        }
        .section-sub {
            text-align: center;
            color: var(--text-light);
            max-width: 700px;
            margin: -24px auto 40px;
            font-size: 0.95rem;
        }
        /* 卡片网格 */
        .grid {
            display: grid;
            gap: 24px;
        }
        .grid-2 {
            grid-template-columns: repeat(2, 1fr);
        }
        .grid-3 {
            grid-template-columns: repeat(3, 1fr);
        }
        .grid-4 {
            grid-template-columns: repeat(4, 1fr);
        }
        @media (max-width: 768px) {
            .grid-2,
            .grid-3,
            .grid-4 {
                grid-template-columns: 1fr;
            }
        }
        .card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 28px 24px;
            transition: transform 0.3s, box-shadow 0.3s;
            text-align: center;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 40px rgba(2, 132, 199, 0.12);
        }
        .card img {
            margin: 0 auto 18px;
            width: 72px;
            height: 72px;
            object-fit: contain;
        }
        .card h3 {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 12px;
            color: var(--text);
        }
        .card p {
            font-size: 0.92rem;
            color: var(--text-light);
        }
        /* 数据统计 */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        .stat-item {
            text-align: center;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            padding: 36px 20px;
            box-shadow: var(--shadow);
        }
        .stat-num {
            font-size: 2.6rem;
            font-weight: 800;
            background: linear-gradient(135deg, #0284c7, #7dd3fc);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .stat-label {
            margin-top: 8px;
            color: var(--text-light);
            font-size: 0.9rem;
        }
        /* 新闻 */
        .news-wrapper {
            max-width: 1000px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        @media (max-width: 768px) {
            .news-wrapper {
                grid-template-columns: 1fr;
            }
        }
        .news-card {
            background: white;
            border-radius: var(--radius);
            border: 1px solid var(--card-border);
            box-shadow: var(--shadow);
            padding: 28px;
            display: flex;
            flex-direction: column;
            transition: transform 0.3s;
        }
        .news-card:hover {
            transform: translateY(-4px);
        }
        .news-meta {
            font-size: 0.82rem;
            color: #94a3b8;
            margin-bottom: 8px;
            font-weight: 500;
        }
        .news-card h3 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .news-card p {
            font-size: 0.92rem;
            color: var(--text-light);
            flex: 1;
        }
        /* FAQ */
        .faq-list {
            max-width: 900px;
            margin: 0 auto;
        }
        .faq-item {
            margin-bottom: 20px;
            border-radius: 14px;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            box-shadow: var(--shadow);
            padding: 24px 28px;
        }
        .faq-item h3 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 10px;
            color: var(--text);
            cursor: pointer;
        }
        .faq-item p {
            font-size: 0.94rem;
            color: var(--text-light);
            line-height: 1.8;
        }
        /* CTA */
        .cta-section {
            text-align: center;
            padding: 80px 24px;
            background: linear-gradient(135deg, rgba(224, 242, 254, 0.4), rgba(255, 255, 255, 0.3));
        }
        .cta-section h2 {
            font-size: 2rem;
            margin-bottom: 16px;
        }
        .cta-section p {
            max-width: 600px;
            margin: 0 auto 32px;
            color: var(--text-light);
            font-size: 1.05rem;
        }
        .btn {
            display: inline-block;
            background: linear-gradient(135deg, #38bdf8, #0284c7);
            color: white;
            padding: 14px 48px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            box-shadow: 0 4px 20px rgba(2, 132, 199, 0.3);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .btn:hover {
            transform: scale(1.03);
            box-shadow: 0 8px 30px rgba(2, 132, 199, 0.4);
            color: white;
        }
        /* 排行 */
        .rank-list {
            max-width: 800px;
            margin: 0 auto;
            background: white;
            border-radius: 16px;
            box-shadow: var(--shadow);
            padding: 20px 28px;
        }
        .rank-row {
            display: flex;
            align-items: center;
            padding: 14px 0;
            border-bottom: 1px solid #f1f5f9;
        }
        .rank-row:last-child {
            border-bottom: none;
        }
        .rank-num {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            background: #f1f5f9;
            color: var(--text);
            margin-right: 16px;
            flex-shrink: 0;
        }
        .rank-num.gold {
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            color: white;
        }
        .rank-num.silver {
            background: linear-gradient(135deg, #cbd5e1, #94a3b8);
            color: white;
        }
        .rank-num.bronze {
            background: linear-gradient(135deg, #d97706, #b45309);
            color: white;
        }
        .rank-info {
            flex: 1;
        }
        .rank-name {
            font-weight: 600;
            color: var(--text);
        }
        .rank-desc {
            font-size: 0.82rem;
            color: var(--text-light);
        }
        .rank-val {
            font-weight: 700;
            color: var(--accent-dark);
        }
        /* 口碑 */
        .testimonial-card {
            background: white;
            border-radius: 16px;
            padding: 36px 28px;
            box-shadow: var(--shadow);
            text-align: center;
            border: 1px solid var(--card-border);
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .testimonial-card .quote {
            font-size: 1rem;
            color: var(--text-light);
            line-height: 1.8;
            margin-bottom: 20px;
            font-style: italic;
        }
        .testimonial-card .author {
            font-weight: 600;
            color: var(--text);
        }
        .testimonial-card .role {
            font-size: 0.85rem;
            color: #94a3b8;
        }
        .testimonial-card .stars {
            color: #f59e0b;
            margin-bottom: 12px;
            font-size: 1rem;
        }
        /* 页脚 */
        .footer {
            background: #1e293b;
            color: #94a3b8;
            padding: 60px 24px 20px;
            margin-top: 40px;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
        }
        @media (max-width: 768px) {
            .footer-inner {
                grid-template-columns: 1fr;
            }
        }
        .footer h4 {
            color: white;
            font-size: 1.1rem;
            margin-bottom: 16px;
        }
        .footer a {
            color: #94a3b8;
            display: inline-block;
            margin-bottom: 6px;
        }
        .footer a:hover {
            color: white;
        }
        .footer-bottom {
            max-width: 1200px;
            margin: 40px auto 0;
            border-top: 1px solid rgba(148, 163, 184, 0.2);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            font-size: 0.85rem;
            color: #64748b;
            gap: 12px;
        }
        .footer-bottom a {
            color: #64748b;
            margin: 0 8px;
        }
        .footer-bottom a:hover {
            color: white;
        }
        /* 品牌故事 */
        .story-layout {
            display: flex;
            align-items: center;
            gap: 40px;
            max-width: 1100px;
            margin: 0 auto;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 20px;
            padding: 40px;
            box-shadow: var(--shadow);
        }
        @media (max-width: 768px) {
            .story-layout {
                flex-direction: column;
                text-align: center;
                padding: 28px;
            }
        }
        .story-layout img {
            flex-shrink: 0;
            width: 200px;
            height: 200px;
            border-radius: 20px;
            object-fit: cover;
        }
        .story-text h3 {
            font-size: 1.4rem;
            margin-bottom: 12px;
            color: var(--text);
        }
        .story-text p {
            color: var(--text-light);
            font-size: 0.96rem;
            line-height: 1.8;
            margin-bottom: 10px;
        }