:root {
            --primary-color: #0d3b66;
            --secondary-color: #f4a261;
            --accent-color: #e76f51;
            --light-color: #f8f9fa;
            --dark-color: #212529;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }
        body {
            font-family: "Helvetica Neue", Arial, "Microsoft YaHei", sans-serif;
            line-height: 1.8;
            color: var(--dark-color);
            background-color: #fff;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: var(--primary-color) !important;
        }
        .nav-link {
            font-weight: 500;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--accent-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(13, 59, 102, 0.9), rgba(13, 59, 102, 0.8)), 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: 120px 0;
            text-align: center;
        }
        .hero-section h1 {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 20px;
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
        }
        @media (max-width: 768px) {
            .hero-section h1 { font-size: 2.5rem; }
            .hero-section { padding: 80px 0; }
        }
        .section-title {
            color: var(--primary-color);
            border-left: 5px solid var(--secondary-color);
            padding-left: 15px;
            margin-bottom: 30px;
            font-weight: 700;
        }
        .card {
            border: none;
            border-radius: 12px;
            box-shadow: var(--shadow);
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-8px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        }
        .card-img-top {
            height: 200px;
            object-fit: cover;
            border-radius: 12px 12px 0 0;
        }
        .btn-primary {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            padding: 10px 25px;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-primary:hover {
            background-color: var(--accent-color);
            border-color: var(--accent-color);
            transform: scale(1.05);
        }
        .live-score {
            background-color: #fff3cd;
            border-left: 5px solid var(--accent-color);
            padding: 15px;
            margin-bottom: 20px;
            border-radius: 8px;
        }
        .stat-table th {
            background-color: var(--primary-color);
            color: white;
        }
        .friendlink a.flink {
            display: inline-block;
            background: var(--light-color);
            color: var(--primary-color);
            padding: 10px 20px;
            margin: 8px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            border: 2px solid transparent;
        }
        .friendlink a.flink:hover {
            background: var(--secondary-color);
            color: white;
            border-color: var(--accent-color);
            transform: translateY(-3px);
        }
        footer {
            background-color: var(--primary-color);
            color: white;
            padding: 40px 0 20px;
        }
        footer a {
            color: var(--secondary-color);
            text-decoration: none;
        }
        footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .article-content h3 {
            color: var(--primary-color);
            margin-top: 30px;
            padding-bottom: 10px;
            border-bottom: 2px dashed #ddd;
        }
        .form-control:focus {
            border-color: var(--secondary-color);
            box-shadow: 0 0 0 0.25rem rgba(244, 162, 97, 0.25);
        }
        .highlight {
            background-color: #ffeaa7;
            padding: 20px;
            border-radius: 10px;
            margin: 20px 0;
        }