:root {
            --primary-red: #d32f2f;
            --secondary-red: #f44336;
            --primary-blue: #1976d2;
            --dark-bg: #1a1a1a;
            --light-bg: #f5f5f5;
            --text-dark: #333333;
            --text-light: #ffffff;
            --border-color: #e0e0e0;
        }
        body {
            font-family: 'Microsoft YaHei', 'Segoe UI', Arial, sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
            overflow-x: hidden;
        }
        .header-top {
            background-color: var(--dark-bg);
            color: var(--text-light);
            font-size: 0.85rem;
            padding: 0.5rem 0;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: var(--primary-red) !important;
        }
        .navbar-brand span {
            color: var(--primary-blue);
        }
        .nav-link {
            font-weight: 500;
            padding: 0.5rem 1.2rem !important;
            transition: all 0.3s ease;
            border-radius: 4px;
            margin: 0 0.2rem;
        }
        .nav-link:hover, .nav-link.active {
            background-color: rgba(211, 47, 47, 0.1);
            color: var(--primary-red) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1540747913346-19e32dc3e97e?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80') no-repeat center center;
            background-size: cover;
            color: white;
            padding: 6rem 0;
            margin-bottom: 2rem;
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 30px;
            font-weight: 700;
            color: var(--primary-red);
        }
        .section-title:after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 60px;
            height: 3px;
            background-color: var(--primary-red);
        }
        .section-title.center-title:after {
            left: 50%;
            transform: translateX(-50%);
        }
        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: none;
            border-radius: 8px;
            overflow: hidden;
            height: 100%;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.15) !important;
        }
        .match-card {
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            border-left: 5px solid var(--primary-red);
        }
        .news-card {
            border-top: 4px solid var(--primary-blue);
        }
        .icon-box {
            width: 70px;
            height: 70px;
            background-color: var(--primary-red);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            font-size: 1.8rem;
        }
        .stats-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-red);
            line-height: 1;
        }
        .flink {
            display: inline-block;
            background-color: #f8f9fa;
            padding: 8px 20px;
            margin: 5px 10px;
            border-radius: 30px;
            color: var(--text-dark);
            text-decoration: none;
            transition: all 0.3s ease;
            border: 1px solid var(--border-color);
            font-size: 0.9rem;
        }
        .flink:hover {
            background-color: var(--primary-red);
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(211, 47, 47, 0.2);
        }
        .friendlink {
            background-color: var(--light-bg);
            padding: 3rem 0;
        }
        .footer {
            background-color: var(--dark-bg);
            color: #aaa;
            padding-top: 3rem;
        }
        .footer a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer a:hover {
            color: white;
        }
        .footer-bottom {
            background-color: #111;
            padding: 1.5rem 0;
            margin-top: 2rem;
            font-size: 0.85rem;
        }
        .badge-live {
            background-color: #ff4757;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .btn-custom {
            background-color: var(--primary-red);
            color: white;
            padding: 10px 25px;
            border-radius: 30px;
            font-weight: 600;
            border: none;
            transition: all 0.3s ease;
        }
        .btn-custom:hover {
            background-color: #b71c1c;
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(211, 47, 47, 0.3);
        }
        .odds-table th {
            background-color: #f8f9fa;
            font-weight: 600;
            border-bottom: 2px solid var(--primary-red);
        }
        .odds-table tr:hover {
            background-color: rgba(25, 118, 210, 0.05);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 4rem 0;
            }
            .navbar-nav {
                text-align: center;
                background-color: rgba(255,255,255,0.95);
                border-radius: 10px;
                padding: 1rem;
                margin-top: 10px;
            }
            .nav-link {
                margin: 0.2rem 0;
            }
            .display-4 {
                font-size: 2.2rem;
            }
        }