:root {
            --primary-color: #0a3d62;
            --secondary-color: #f9ca24;
            --accent-color: #22a6b3;
            --light-color: #f5f6fa;
            --dark-color: #2c3e50;
        }
        body {
            font-family: "Microsoft YaHei", "Segoe UI", sans-serif;
            color: #333;
            line-height: 1.8;
        }
        h1, h2, h3, h4, h5 {
            font-weight: 700;
            color: var(--primary-color);
        }
        .navbar {
            background-color: rgba(10, 61, 98, 0.95);
            padding: 1rem 0;
            transition: all 0.3s ease;
        }
        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 700;
            color: white !important;
        }
        .nav-link {
            color: rgba(255, 255, 255, 0.9) !important;
            font-weight: 500;
            margin: 0 0.5rem;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--secondary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(10, 61, 98, 0.85), rgba(34, 166, 179, 0.8)), url('https://images.unsplash.com/photo-1611974789855-9c2a0a7236a3?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') no-repeat center center/cover;
            color: white;
            padding: 10rem 0;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
        }
        .section-padding {
            padding: 5rem 0;
        }
        .service-card {
            border: none;
            border-radius: 15px;
            overflow: hidden;
            transition: transform 0.4s, box-shadow 0.4s;
            height: 100%;
            background: var(--light-color);
        }
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        .service-icon {
            font-size: 3rem;
            color: var(--accent-color);
            margin-bottom: 1.5rem;
        }
        .team-card {
            border-radius: 15px;
            overflow: hidden;
            transition: all 0.3s;
        }
        .team-card:hover {
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
        }
        .team-img {
            height: 300px;
            object-fit: cover;
            transition: transform 0.5s;
        }
        .team-card:hover .team-img {
            transform: scale(1.05);
        }
        .contact-info-box {
            background: var(--primary-color);
            color: white;
            padding: 2rem;
            border-radius: 15px;
            height: 100%;
        }
        .flink {
            display: inline-block;
            padding: 0.75rem 1.5rem;
            margin: 0.5rem;
            background: var(--light-color);
            border-radius: 50px;
            color: var(--dark-color);
            text-decoration: none;
            transition: all 0.3s;
            font-weight: 500;
        }
        .flink:hover {
            background: var(--secondary-color);
            color: var(--primary-color);
            transform: scale(1.05);
        }
        footer {
            background: var(--dark-color);
            color: white;
            padding: 3rem 0 1.5rem;
        }
        .footer-link {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer-link:hover {
            color: var(--secondary-color);
        }
        .btn-custom {
            background: var(--secondary-color);
            color: var(--primary-color);
            font-weight: 600;
            padding: 0.75rem 2rem;
            border-radius: 50px;
            border: none;
            transition: all 0.3s;
        }
        .btn-custom:hover {
            background: #e6b400;
            transform: translateY(-3px);
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--accent-color);
        }
        .breadcrumb {
            background: transparent;
            padding: 0;
        }
        .form-control {
            border-radius: 10px;
            padding: 0.75rem 1rem;
            border: 1px solid #ddd;
        }
        .form-control:focus {
            border-color: var(--accent-color);
            box-shadow: 0 0 0 0.25rem rgba(34, 166, 179, 0.25);
        }