:root {
            --primary-color: #1a365d;
            --secondary-color: #e53e3e;
            --accent-color: #38a169;
            --light-bg: #f7fafc;
            --dark-text: #2d3748;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: var(--dark-text);
            line-height: 1.8;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color);
        }
        .hero-section {
            background: linear-gradient(rgba(26, 54, 93, 0.85), rgba(26, 54, 93, 0.9)), url('https://images.unsplash.com/photo-1552674605-db6ffd8facb5?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80') center/cover no-repeat;
            color: white;
            padding: 8rem 0;
        }
        .section-title {
            color: var(--primary-color);
            border-left: 5px solid var(--secondary-color);
            padding-left: 15px;
            margin-bottom: 2.5rem;
            font-weight: 700;
        }
        .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);
        }
        .icon-box {
            width: 70px;
            height: 70px;
            background: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 1.8rem;
        }
        .live-score {
            background: linear-gradient(to right, #2b5876, #4e4376);
            color: white;
            padding: 1.5rem;
            border-radius: 12px;
            font-weight: 600;
            font-size: 1.2rem;
        }
        .team-flag {
            width: 40px;
            height: auto;
            margin: 0 10px;
            vertical-align: middle;
        }
        .data-table th {
            background-color: var(--primary-color);
            color: white;
        }
        .analysis-content {
            background: var(--light-bg);
            padding: 2.5rem;
            border-radius: 12px;
            border-left: 5px solid var(--accent-color);
        }
        .friendlink .flink {
            display: inline-block;
            background: white;
            padding: 12px 25px;
            margin: 10px;
            border-radius: 8px;
            color: var(--primary-color);
            text-decoration: none;
            font-weight: 500;
            box-shadow: 0 4px 8px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
            border: 1px solid #e2e8f0;
        }
        .friendlink .flink:hover {
            background: var(--primary-color);
            color: white;
            transform: scale(1.05);
        }
        footer {
            background: var(--primary-color);
            color: white;
            padding-top: 3rem;
        }
        .social-icons a {
            color: white;
            font-size: 1.5rem;
            margin: 0 12px;
            transition: color 0.3s ease;
        }
        .social-icons a:hover {
            color: var(--secondary-color);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 5rem 0;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .analysis-content {
                padding: 1.5rem;
            }
        }
        .btn-primary {
            background-color: var(--secondary-color);
            border: none;
            padding: 12px 28px;
            font-weight: 600;
            border-radius: 8px;
            transition: background-color 0.3s ease;
        }
        .btn-primary:hover {
            background-color: #c53030;
        }
        .stats-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--secondary-color);
        }
        .timeline {
            position: relative;
            padding-left: 30px;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background: var(--accent-color);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -36px;
            top: 8px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--secondary-color);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--secondary-color);
        }