:root {
            --primary-color: #1e3a8a;
            --secondary-color: #dc2626;
            --accent-color: #f59e0b;
            --light-bg: #f8fafc;
            --dark-text: #1e293b;
        }
        body {
            font-family: 'Helvetica Neue', Arial, 'PingFang SC', 'Microsoft YaHei', sans-serif;
            color: var(--dark-text);
            line-height: 1.7;
        }
        .navbar-brand {
            font-weight: 700;
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(30, 58, 138, 0.85), rgba(30, 58, 138, 0.9)), url('https://images.unsplash.com/photo-1556056504-5c7696c4c28d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
            color: white;
            padding: 6rem 0;
        }
        .hero-section h1 {
            font-size: 3.5rem;
            font-weight: 800;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        .section-title {
            color: var(--primary-color);
            border-left: 5px solid var(--secondary-color);
            padding-left: 1rem;
            margin-bottom: 2.5rem;
        }
        .card {
            border: none;
            border-radius: 12px;
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
        }
        .data-stat {
            background: linear-gradient(135deg, #1e3a8a, #3b82f6);
            color: white;
            padding: 1.5rem;
            border-radius: 12px;
            text-align: center;
        }
        .live-score {
            background-color: #fef3c7;
            border-left: 5px solid var(--accent-color);
            padding: 1rem;
            font-weight: 700;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.8; }
            100% { opacity: 1; }
        }
        .friendlink .flink {
            display: inline-block;
            background-color: #e2e8f0;
            color: var(--primary-color);
            padding: 0.5rem 1.5rem;
            margin: 0.5rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
            border: 2px solid transparent;
        }
        .friendlink .flink:hover {
            background-color: var(--primary-color);
            color: white;
            border-color: var(--secondary-color);
        }
        footer {
            background-color: var(--primary-color);
            color: white;
        }
        .article-content {
            font-size: 1.1rem;
            text-align: justify;
        }
        .article-content h3 {
            color: var(--secondary-color);
            margin-top: 2rem;
        }
        .contact-info li {
            margin-bottom: 0.75rem;
        }
        .contact-info i {
            color: var(--accent-color);
            width: 1.5rem;
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.5rem;
            }
            .hero-section {
                padding: 4rem 0;
            }
        }