:root {
            --primary-color: #1e3a8a;
            --secondary-color: #dc2626;
            --accent-color: #fbbf24;
            --dark-bg: #0f172a;
            --light-bg: #f8fafc;
            --text-dark: #1e293b;
            --text-light: #64748b;
        }
        body {
            font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            color: var(--text-dark);
            line-height: 1.8;
            overflow-x: hidden;
        }
        .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(--secondary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.95)), url('https://images.unsplash.com/photo-1556056504-5c7696c4c28d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') no-repeat center/cover;
            color: white;
            padding: 8rem 0;
        }
        .feature-icon {
            width: 70px;
            height: 70px;
            background: var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            transition: transform 0.3s, background 0.3s;
        }
        .feature-card:hover .feature-icon {
            transform: translateY(-10px);
            background: var(--secondary-color);
        }
        .match-card {
            border: none;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s;
            overflow: hidden;
        }
        .match-card:hover {
            transform: translateY(-8px);
        }
        .live-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: var(--secondary-color);
            color: white;
            padding: 4px 12px;
            border-radius: 20px;
            animation: pulse 1.5s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .stats-counter {
            font-size: 3rem;
            font-weight: 700;
            color: var(--primary-color);
        }
        .news-card {
            border-left: 4px solid var(--primary-color);
            transition: border-color 0.3s;
        }
        .news-card:hover {
            border-left-color: var(--secondary-color);
        }
        .footer {
            background: var(--dark-bg);
            color: #cbd5e1;
        }
        .friendlink a.flink {
            display: inline-block;
            background: var(--light-bg);
            color: var(--primary-color);
            padding: 8px 20px;
            border-radius: 30px;
            margin: 5px;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            border: 1px solid #e2e8f0;
        }
        .friendlink a.flink:hover {
            background: var(--primary-color);
            color: white;
            transform: translateY(-3px);
        }
        .btn-custom {
            background: var(--primary-color);
            color: white;
            padding: 12px 30px;
            border-radius: 30px;
            font-weight: 600;
            transition: all 0.3s;
            border: none;
        }
        .btn-custom:hover {
            background: var(--secondary-color);
            color: white;
            transform: translateY(-3px);
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 3rem;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--secondary-color);
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(30, 58, 138, 0.1);
            color: var(--primary-color);
        }
        .form-control:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 0.25rem rgba(30, 58, 138, 0.25);
        }
        .social-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: white;
            margin: 0 5px;
            transition: all 0.3s;
        }
        .social-icon:hover {
            background: var(--secondary-color);
            transform: translateY(-5px);
        }
        @media (max-width: 768px) {
            .hero-section { padding: 5rem 0; }
            .stats-counter { font-size: 2.2rem; }
            .section-title { font-size: 1.8rem; }
        }