:root {
            --primary-color: #1e3a8a;
            --secondary-color: #dc2626;
            --accent-color: #fbbf24;
            --dark-bg: #0f172a;
            --light-bg: #f8fafc;
            --text-primary: #1e293b;
            --text-secondary: #64748b;
        }
        body {
            font-family: 'Noto Sans SC', 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: var(--text-primary);
            line-height: 1.7;
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.4rem;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .hero-section {
            background: linear-gradient(rgba(15, 23, 42, 0.9), rgba(30, 58, 138, 0.8)), url('https://images.unsplash.com/photo-1575361204480-aadea25e6e68?ixlib=rb-4.0.3&auto=format&fit=crop&w=2071&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 8rem 0 6rem;
            position: relative;
        }
        .prediction-card {
            background: white;
            border-radius: 20px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
            padding: 2.5rem;
            margin-top: -4rem;
            position: relative;
            z-index: 10;
            border-top: 6px solid var(--accent-color);
            transition: transform 0.3s ease;
        }
        .prediction-card:hover {
            transform: translateY(-10px);
        }
        .score-display {
            font-size: 5rem;
            font-weight: 800;
            background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1;
        }
        .team-flag {
            width: 80px;
            height: 60px;
            object-fit: cover;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
        }
        .vs-text {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--primary-color);
            margin: 0 1.5rem;
        }
        .section-title {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 3rem;
            text-align: center;
            font-weight: 700;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 5px;
            background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
            border-radius: 5px;
        }
        .feature-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary-color), #3b82f6);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            color: white;
            font-size: 1.8rem;
            box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
        }
        .data-card {
            background: white;
            border-radius: 15px;
            padding: 2rem;
            height: 100%;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
            border-left: 5px solid var(--primary-color);
            transition: all 0.3s ease;
        }
        .data-card:hover {
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
            transform: translateY(-5px);
        }
        .progress-custom {
            height: 12px;
            border-radius: 6px;
            background-color: #e2e8f0;
            overflow: hidden;
        }
        .progress-bar-custom {
            background: linear-gradient(90deg, var(--primary-color), #60a5fa);
            border-radius: 6px;
        }
        .timeline {
            position: relative;
            padding-left: 2rem;
        }
        .timeline:before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background: linear-gradient(to bottom, var(--primary-color), var(--accent-color));
            border-radius: 2px;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2.5rem;
        }
        .timeline-item:before {
            content: '';
            position: absolute;
            left: -2.5rem;
            top: 0.5rem;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--secondary-color);
            border: 3px solid white;
            box-shadow: 0 0 0 4px var(--secondary-color);
        }
        .player-card {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease;
            height: 100%;
        }
        .player-card:hover {
            transform: translateY(-8px);
        }
        .player-img {
            height: 250px;
            object-fit: cover;
            width: 100%;
        }
        .stat-badge {
            display: inline-block;
            padding: 0.4rem 1rem;
            background: linear-gradient(90deg, var(--primary-color), #4f46e5);
            color: white;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.9rem;
            margin-right: 0.5rem;
            margin-bottom: 0.5rem;
        }
        .form-guide {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.3rem;
            margin-top: 1rem;
        }
        .form-dot {
            width: 14px;
            height: 14px;
            border-radius: 50%;
        }
        .form-win { background-color: #10b981; }
        .form-draw { background-color: #f59e0b; }
        .form-loss { background-color: #ef4444; }
        .news-card {
            border: none;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            height: 100%;
        }
        .news-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
        }
        .news-date {
            position: absolute;
            top: 1rem;
            left: 1rem;
            background: var(--secondary-color);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.9rem;
        }
        .friendlink {
            background-color: var(--light-bg);
            padding: 4rem 0;
        }
        .flink {
            display: inline-block;
            background: white;
            padding: 1rem 2rem;
            border-radius: 12px;
            margin: 0.5rem;
            text-decoration: none;
            color: var(--text-primary);
            font-weight: 600;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            border: 2px solid transparent;
            transition: all 0.3s ease;
        }
        .flink:hover {
            border-color: var(--primary-color);
            color: var(--primary-color);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(30, 58, 138, 0.1);
        }
        .footer {
            background-color: var(--dark-bg);
            color: #cbd5e1;
            padding: 4rem 0 2rem;
        }
        .footer a {
            color: #cbd5e1;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer a:hover {
            color: white;
        }
        .back-to-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 50px;
            height: 50px;
            background: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            text-decoration: none;
            box-shadow: 0 5px 15px rgba(30, 58, 138, 0.4);
            z-index: 1000;
            opacity: 0;
            transition: opacity 0.3s ease, transform 0.3s ease;
        }
        .back-to-top.show {
            opacity: 1;
        }
        .back-to-top:hover {
            transform: translateY(-5px);
            background: var(--secondary-color);
            color: white;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 6rem 0 4rem;
            }
            .score-display {
                font-size: 3.5rem;
            }
            .team-flag {
                width: 60px;
                height: 45px;
            }
            .vs-text {
                font-size: 1.8rem;
                margin: 0 1rem;
            }
            .prediction-card {
                padding: 1.5rem;
                margin-top: -2rem;
            }
        }