:root {
            --primary-color: #1a365d;
            --secondary-color: #d4af37;
            --accent-color: #2d3748;
            --text-light: #f8f9fa;
            --text-dark: #343a40;
            --gradient-primary: linear-gradient(135deg, #1a365d 0%, #2d3748 100%);
            --gradient-gold: linear-gradient(135deg, #d4af37 0%, #f7ef8a 100%);
        }
        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            color: var(--text-dark);
            line-height: 1.8;
            overflow-x: hidden;
        }
        .header-gradient {
            background: var(--gradient-primary);
            border-bottom: 4px solid var(--secondary-color);
        }
        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 700;
            background: var(--gradient-gold);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: 1px;
        }
        .nav-link {
            color: var(--text-light) !important;
            font-weight: 500;
            padding: 0.5rem 1.2rem !important;
            border-radius: 4px;
            transition: all 0.3s ease;
            position: relative;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--secondary-color) !important;
            background-color: rgba(255, 255, 255, 0.1);
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--secondary-color);
            transition: all 0.3s ease;
            transform: translateX(-50%);
        }
        .nav-link:hover::after, .nav-link.active::after {
            width: 70%;
        }
        .hero-section {
            background: var(--gradient-primary) url('https://images.unsplash.com/photo-1598880940080-ff9a29891b85?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
            min-height: 85vh;
            position: relative;
            display: flex;
            align-items: center;
            padding: 5rem 0;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(26, 54, 93, 0.85);
        }
        .hero-content {
            position: relative;
            z-index: 2;
            color: var(--text-light);
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
        }
        .hero-subtitle {
            font-size: 1.5rem;
            font-weight: 300;
            margin-bottom: 2.5rem;
            max-width: 800px;
        }
        .match-card {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
            border-top: 5px solid var(--secondary-color);
            transition: transform 0.4s ease;
        }
        .match-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
        }
        .team-flag {
            width: 80px;
            height: 60px;
            object-fit: cover;
            border-radius: 6px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
        }
        .vs-text {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--primary-color);
            margin: 0 1.5rem;
        }
        .prediction-badge {
            background: var(--gradient-gold);
            color: var(--primary-color);
            padding: 0.5rem 1.5rem;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.2rem;
            display: inline-block;
            margin-top: 1rem;
        }
        .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 3rem;
            text-align: center;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: var(--secondary-color);
            border-radius: 2px;
        }
        .stats-card {
            background: white;
            border-radius: 10px;
            padding: 2rem;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
            height: 100%;
            border-left: 4px solid var(--primary-color);
            transition: all 0.3s ease;
        }
        .stats-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
        }
        .stats-icon {
            font-size: 2.5rem;
            color: var(--secondary-color);
            margin-bottom: 1rem;
        }
        .stats-number {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--primary-color);
            line-height: 1;
        }
        .stats-label {
            font-size: 1.1rem;
            color: var(--accent-color);
            font-weight: 500;
            margin-top: 0.5rem;
        }
        .live-score {
            background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
            color: white;
            padding: 0.8rem 1.5rem;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.3rem;
            animation: pulse 2s infinite;
            display: inline-block;
        }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.7); }
            70% { box-shadow: 0 0 0 10px rgba(220, 53, 69, 0); }
            100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0); }
        }
        .match-history-table {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
        }
        .table-header {
            background: var(--gradient-primary);
            color: white;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .table th {
            padding: 1.2rem 1rem;
            border: none;
        }
        .table td {
            padding: 1.2rem 1rem;
            vertical-align: middle;
            border-color: #eee;
        }
        .result-win {
            color: #28a745;
            font-weight: 700;
        }
        .result-loss {
            color: #dc3545;
            font-weight: 700;
        }
        .result-draw {
            color: #ffc107;
            font-weight: 700;
        }
        .analysis-card {
            background: white;
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
            height: 100%;
            border-top: 5px solid var(--secondary-color);
        }
        .analysis-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 1.5rem;
        }
        .progress-custom {
            height: 12px;
            border-radius: 6px;
            background-color: #e9ecef;
            margin-bottom: 1.5rem;
        }
        .progress-custom .progress-bar {
            background: var(--gradient-gold);
            border-radius: 6px;
        }
        .contact-info {
            background: var(--gradient-primary);
            color: white;
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
        }
        .contact-icon {
            font-size: 2rem;
            color: var(--secondary-color);
            margin-right: 1rem;
        }
        .flink {
            display: inline-block;
            background: white;
            padding: 0.8rem 1.8rem;
            border-radius: 8px;
            color: var(--primary-color);
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            border: 2px solid transparent;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
        }
        .flink:hover {
            color: var(--secondary-color);
            border-color: var(--secondary-color);
            transform: translateY(-5px);
            box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
        }
        .footer {
            background: var(--gradient-primary);
            color: var(--text-light);
            padding: 3rem 0 1.5rem;
        }
        .footer a {
            color: var(--secondary-color);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 1.5rem;
            margin-top: 2rem;
            font-size: 0.9rem;
        }
        .mobile-menu-btn {
            color: var(--secondary-color);
            border: 2px solid var(--secondary-color);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .hero-subtitle {
                font-size: 1.2rem;
            }
            .section-title {
                font-size: 2rem;
            }
            .team-flag {
                width: 60px;
                height: 45px;
            }
            .vs-text {
                font-size: 1.8rem;
                margin: 0 1rem;
            }
            .match-card, .analysis-card, .contact-info {
                padding: 1.5rem;
            }
        }
        @media (max-width: 576px) {
            .hero-title {
                font-size: 2rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .stats-number {
                font-size: 2.2rem;
            }
            .nav-link {
                padding: 0.5rem 0.8rem !important;
            }
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--secondary-color);
            color: var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            cursor: pointer;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            transition: all 0.3s ease;
            opacity: 0;
            visibility: hidden;
        }
        .back-to-top.active {
            opacity: 1;
            visibility: visible;
        }
        .back-to-top:hover {
            background: var(--primary-color);
            color: var(--secondary-color);
            transform: translateY(-5px);
        }