:root {
            --primary-blue: #1d428a;
            --secondary-blue: #003366;
            --accent-red: #d50032;
            --accent-white: #ffffff;
            --accent-gold: #ffd700;
            --neutral-gray: #f8f9fa;
            --neutral-dark: #343a40;
        }
        body {
            font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            color: var(--neutral-dark);
            line-height: 1.7;
            overflow-x: hidden;
        }
        .header-gradient {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
            border-bottom: 4px solid var(--accent-gold);
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--accent-white) !important;
            text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
        }
        .nav-link {
            color: rgba(255,255,255,0.85) !important;
            font-weight: 500;
            padding: 0.5rem 1.2rem !important;
            transition: all 0.3s ease;
            border-radius: 4px;
            margin: 0 2px;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--accent-white) !important;
            background-color: rgba(255,255,255,0.1);
            transform: translateY(-2px);
        }
        .hero-banner {
            background: linear-gradient(rgba(29, 66, 138, 0.9), rgba(0, 51, 102, 0.9)), url('https://images.unsplash.com/photo-1556056504-5c7696c4c28d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
            color: var(--accent-white);
            padding: 6rem 0;
            margin-bottom: 3rem;
            border-bottom: 5px solid var(--accent-gold);
        }
        .match-countdown {
            background-color: rgba(0,0,0,0.6);
            border-radius: 12px;
            padding: 1.5rem;
            border: 2px solid var(--accent-gold);
        }
        .countdown-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--accent-gold);
            line-height: 1;
        }
        .section-title {
            color: var(--secondary-blue);
            font-weight: 700;
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 2.5rem;
            text-align: center;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--accent-red);
            border-radius: 2px;
        }
        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: none;
            border-radius: 10px;
            overflow: hidden;
            height: 100%;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        .team-flag {
            width: 60px;
            height: 40px;
            object-fit: cover;
            border-radius: 4px;
            box-shadow: 0 3px 6px rgba(0,0,0,0.16);
        }
        .live-badge {
            background-color: var(--accent-red);
            color: white;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .prediction-card {
            border-top: 5px solid var(--accent-red);
            background: linear-gradient(to bottom, #ffffff, #f8f9fa);
        }
        .data-stat {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--primary-blue);
            line-height: 1;
        }
        .flink {
            display: inline-block;
            background-color: var(--neutral-gray);
            color: var(--secondary-blue);
            padding: 0.6rem 1.5rem;
            margin: 0.5rem;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            border: 1px solid #dee2e6;
        }
        .flink:hover {
            background-color: var(--primary-blue);
            color: white;
            transform: scale(1.05);
            border-color: var(--primary-blue);
        }
        .footer-dark {
            background-color: var(--secondary-blue);
            color: rgba(255,255,255,0.8);
            padding-top: 3rem;
            margin-top: 4rem;
        }
        .footer-link {
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            transition: color 0.2s ease;
        }
        .footer-link:hover {
            color: var(--accent-gold);
        }
        .form-control-custom {
            border-radius: 30px;
            border: 1px solid #ced4da;
            padding: 0.75rem 1.5rem;
        }
        .btn-primary-custom {
            background: linear-gradient(to right, var(--primary-blue), var(--secondary-blue));
            color: white;
            border: none;
            border-radius: 30px;
            padding: 0.75rem 2rem;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }
        .analysis-icon {
            font-size: 2.5rem;
            color: var(--primary-blue);
            margin-bottom: 1rem;
        }
        .responsive-table {
            overflow-x: auto;
        }
        @media (max-width: 768px) {
            .hero-banner {
                padding: 3rem 0;
            }
            .countdown-number {
                font-size: 1.8rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }
        .article-content {
            font-size: 1.05rem;
            text-align: justify;
        }
        .article-content h3 {
            color: var(--secondary-blue);
            margin-top: 2rem;
            margin-bottom: 1rem;
        }
        .article-content p {
            margin-bottom: 1.2rem;
        }