* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
            background: #f5f7fa;
            color: #1f2937;
            line-height: 1.7;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
            color: #fff;
            padding: 20px 0;
            box-shadow: 0 4px 20px rgba(30, 58, 138, 0.3);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 900;
            letter-spacing: 2px;
            background: linear-gradient(90deg, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 8px rgba(0,0,0,0.2);
        }
        .nav-links {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }
        .nav-links a {
            color: #f0e6d3;
            text-decoration: none;
            font-weight: 500;
            padding: 6px 12px;
            border-radius: 20px;
            transition: all 0.3s ease;
            border: 1px solid rgba(255,255,255,0.15);
            font-size: 0.95rem;
        }
        .nav-links a:hover {
            background: rgba(255,255,255,0.2);
            color: #fbbf24;
            border-color: #fbbf24;
        }
        .hero {
            background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
            padding: 70px 0 60px;
            text-align: center;
            color: #fff;
            border-bottom: 4px solid #fbbf24;
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            margin-bottom: 20px;
            text-shadow: 0 4px 12px rgba(0,0,0,0.4);
            letter-spacing: 2px;
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 800px;
            margin: 0 auto 30px;
            opacity: 0.9;
            line-height: 1.8;
        }
        .geo-intro {
            background: #fff;
            padding: 40px 0;
            border-bottom: 2px solid #e5e7eb;
        }
        .geo-intro p {
            font-size: 1.05rem;
            color: #374151;
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
            line-height: 2;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: #1e3a8a;
            margin-bottom: 30px;
            text-align: center;
            position: relative;
            padding-bottom: 12px;
        }
        .section-title::after {
            content: '';
            display: block;
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, #fbbf24, #f59e0b);
            margin: 10px auto 0;
            border-radius: 4px;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin: 40px 0;
        }
        .card {
            background: #fff;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(30, 58, 138, 0.08);
            border: 1px solid #e5e7eb;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border-top: 4px solid #fbbf24;
        }
        .card:hover {
            transform: translateY(-6px);
            box-shadow: 0 16px 48px rgba(30, 58, 138, 0.15);
        }
        .card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            display: block;
        }
        .card-body {
            padding: 20px;
        }
        .card-body h3 {
            font-size: 1.3rem;
            color: #1e3a8a;
            margin-bottom: 10px;
        }
        .card-body p {
            color: #4b5563;
            font-size: 0.95rem;
        }
        .stats {
            background: linear-gradient(135deg, #1e3a8a, #1e40af);
            color: #fff;
            padding: 60px 0;
        }
        .stats .card-grid {
            gap: 20px;
        }
        .stats .card {
            background: rgba(255,255,255,0.08);
            border: 1px solid rgba(255,255,255,0.15);
            backdrop-filter: blur(6px);
            text-align: center;
            padding: 30px 20px;
            border-top: none;
        }
        .stats .card h3 {
            color: #fbbf24;
            font-size: 2.2rem;
            margin-bottom: 8px;
        }
        .stats .card p {
            color: #e0e7ff;
        }
        .advantages {
            background: #fff;
            padding: 60px 0;
        }
        .advantages .card {
            text-align: center;
            padding: 30px 20px;
        }
        .advantages .card .icon {
            font-size: 2.8rem;
            margin-bottom: 15px;
        }
        .brand-story {
            background: #f9fafb;
            padding: 60px 0;
        }
        .brand-story .content {
            max-width: 800px;
            margin: 0 auto;
            font-size: 1.05rem;
            color: #374151;
            text-align: center;
            line-height: 2;
        }
        .testimonials {
            background: #fff;
            padding: 60px 0;
        }
        .testimonials .card {
            text-align: center;
            padding: 30px 20px;
        }
        .testimonials .card .quote {
            font-style: italic;
            color: #4b5563;
            margin-bottom: 15px;
        }
        .testimonials .card .author {
            font-weight: 600;
            color: #1e3a8a;
        }
        .cta {
            background: linear-gradient(135deg, #1e3a8a, #2563eb);
            padding: 60px 0;
            text-align: center;
            color: #fff;
        }
        .cta h2 {
            font-size: 2.2rem;
            margin-bottom: 20px;
        }
        .cta p {
            font-size: 1.1rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        .cta .btn {
            display: inline-block;
            background: #fbbf24;
            color: #1e3a8a;
            padding: 14px 48px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.1rem;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 8px 24px rgba(251, 191, 36, 0.4);
        }
        .cta .btn:hover {
            background: #f59e0b;
            transform: scale(1.05);
        }
        .news-list {
            background: #fff;
            padding: 60px 0;
        }
        .news-item {
            background: #f9fafb;
            border-radius: 12px;
            padding: 25px;
            margin-bottom: 24px;
            border-left: 6px solid #fbbf24;
            transition: background 0.3s ease;
        }
        .news-item:hover {
            background: #f3f4f6;
        }
        .news-item .date {
            font-size: 0.85rem;
            color: #6b7280;
            margin-bottom: 8px;
            display: block;
        }
        .news-item h3 {
            font-size: 1.25rem;
            color: #1e3a8a;
            margin-bottom: 10px;
        }
        .news-item p {
            color: #4b5563;
            font-size: 0.95rem;
            line-height: 1.8;
        }
        .faq {
            background: #f9fafb;
            padding: 60px 0;
        }
        .faq-item {
            background: #fff;
            border-radius: 12px;
            padding: 24px;
            margin-bottom: 20px;
            box-shadow: 0 4px 16px rgba(0,0,0,0.04);
            border: 1px solid #e5e7eb;
        }
        .faq-item h3 {
            color: #1e3a8a;
            font-size: 1.1rem;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .faq-item p {
            color: #4b5563;
            font-size: 0.95rem;
            line-height: 1.8;
        }
        footer {
            background: #111827;
            color: #9ca3af;
            padding: 40px 0 20px;
        }
        footer .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 16px 24px;
            margin-bottom: 20px;
        }
        footer .footer-links a {
            color: #d1d5db;
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.3s;
        }
        footer .footer-links a:hover {
            color: #fbbf24;
        }
        footer .footer-info {
            text-align: center;
            font-size: 0.85rem;
            line-height: 2;
            border-top: 1px solid #374151;
            padding-top: 20px;
            margin-top: 20px;
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-direction: column;
                gap: 16px;
            }
            .nav-links {
                justify-content: center;
                gap: 12px;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .section-title {
                font-size: 1.6rem;
            }
        }