:root {
            --primary: #0a3d62;
            --secondary: #3c6382;
            --accent: #f6b93b;
            --light: #f8f9fa;
            --dark: #1e272e;
            --success: #78e08f;
            --danger: #e55039;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: #333;
            background-color: #f9f9f9;
            line-height: 1.8;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary) !important;
        }
        .hero {
            background: linear-gradient(rgba(10, 61, 98, 0.85), rgba(60, 99, 130, 0.9)), url('https://images.unsplash.com/photo-1598880940080-ff9a29891b85?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center/cover no-repeat;
            color: white;
            padding: 6rem 0;
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 2.5rem;
            color: var(--primary);
            text-align: center;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--accent);
        }
        .card {
            border: none;
            border-radius: 15px;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        .card-header {
            background-color: var(--primary);
            color: white;
            font-weight: 600;
            border-bottom: none;
            padding: 1rem 1.5rem;
        }
        .btn-primary {
            background-color: var(--primary);
            border-color: var(--primary);
            padding: 0.75rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-primary:hover {
            background-color: var(--secondary);
            border-color: var(--secondary);
            transform: scale(1.05);
        }
        .live-badge {
            display: inline-block;
            background-color: var(--danger);
            color: white;
            padding: 0.2rem 0.8rem;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: bold;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .stats-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary);
        }
        .flink a {
            display: inline-block;
            background: var(--light);
            color: var(--dark);
            padding: 0.5rem 1.5rem;
            margin: 0.5rem;
            border-radius: 50px;
            text-decoration: none;
            transition: all 0.3s;
            border: 1px solid #ddd;
        }
        .flink a:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-3px);
        }
        footer {
            background-color: var(--dark);
            color: white;
            padding: 3rem 0 1.5rem;
        }
        footer a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: var(--accent);
        }
        .analysis-box {
            background: white;
            border-left: 5px solid var(--accent);
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            border-radius: 0 10px 10px 0;
            box-shadow: 0 5px 15px rgba(0,0,0,0.03);
        }
        @media (max-width: 768px) {
            .hero {
                padding: 4rem 0;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }