* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            padding: 0;
            min-height: 100vh;
            animation: fadeIn 0.5s ease-in;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }

        .container {
            max-width: 960px;
            margin: 0 auto;
            background: #fff;
            min-height: 100vh;
            box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
            animation: slideUp 0.6s ease-out;
        }

        @keyframes slideUp {
            from {
                transform: translateY(20px);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        .header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            padding: 20px 25px;
            border-bottom: none;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .header-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 15px;
        }

        .header-link {
            display: flex;
            align-items: center;
            gap: 15px;
            text-decoration: none;
            color: inherit;
            flex: 1;
        }

        .header-link:hover {
            opacity: 0.9;
            transform: translateX(-3px);
            transition: all 0.3s ease;
        }

        .header-logo {
            width: 50px;
            height: 50px;
            border-radius: 8px;
        }

        .header-title {
            display: flex;
            flex-direction: column;
            gap: 3px;
            flex: 1;
        }

        .header-title-main {
            font-size: 1.3em;
            font-weight: bold;
            color: #fff;
            line-height: 1.2;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
        }

        .header-title-sub {
            font-size: 0.9em;
            color: rgba(255, 255, 255, 0.9);
            line-height: 1.2;
        }

        .match-info {
            padding: 30px 25px;
            background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
            border-bottom: 1px solid #e0e0e0;
            border-radius: 0;
        }

        .match-header {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 15px;
            padding: 30px 20px;
            background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
            border-radius: 16px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
            border: 1px solid rgba(102, 126, 234, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            animation: scaleIn 0.5s ease-out 0.2s both;
        }

        @keyframes scaleIn {
            from {
                transform: scale(0.95);
                opacity: 0;
            }
            to {
                transform: scale(1);
                opacity: 1;
            }
        }

        .match-teams:hover {
            transform: translateY(-2px) scale(1.01);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
        }

        .team {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 12px;
            flex: 1;
            min-width: 0;
        }

        .team-logo {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2em;
            font-weight: bold;
            box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
            transition: all 0.3s ease;
            border: 3px solid rgba(255, 255, 255, 0.3);
        }

        .team-logo:hover {
            transform: scale(1.1) rotate(5deg);
            box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
        }

        .team-name {
            font-size: 1.2em;
            font-weight: 700;
            color: #2c3e50;
            text-align: center;
            word-break: break-word;
            line-height: 1.4;
            max-width: 100%;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
        }

        .vs-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-width: 120px;
            padding: 0 10px;
            gap: 12px;
        }
        
        .vs-container .match-meta {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px;
            padding: 0;
            background: transparent;
            box-shadow: none;
        }
        
        .vs-container .match-time {
            font-size: 0.85em;
            padding: 6px 10px;
        }
        
        .vs-container .league-badge {
            font-size: 0.85em;
            padding: 6px 10px;
        }

        .vs {
            color: #667eea;
            font-weight: 700;
            font-size: 1.3em;
            letter-spacing: 2px;
            text-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
        }

        .score {
            color: #e74c3c;
            font-weight: 800;
            font-size: 1.3em;
            letter-spacing: 2px;
            text-shadow: 0 2px 4px rgba(231, 76, 60, 0.3);
            padding: 8px 16px;
            background: linear-gradient(135deg, rgba(231, 76, 60, 0.1) 0%, rgba(192, 57, 43, 0.1) 100%);
            border-radius: 12px;
            border: 2px solid rgba(231, 76, 60, 0.2);
        }

        .match-meta {
            display: flex;
            flex-direction: row;
            justify-content: center;
            align-items: center;
            gap: 15px;
            padding: 12px 20px;
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
        }

        .match-time {
            color: #555;
            font-size: 0.95em;
            font-weight: 600;
            padding: 8px 14px;
        }

        .league-badge {
            color: #667eea;
            font-size: 0.95em;
            font-weight: 700;
            padding: 8px 14px;
            background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%);
            border-radius: 8px;
            border: 1px solid rgba(102, 126, 234, 0.2);
            box-shadow: 0 2px 4px rgba(102, 126, 234, 0.1);
        }

        .player-section {
            padding: 25px;
            background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
        }

        .player-container {
            width: 100%;
            margin-bottom: 15px;
            position: relative;
            overflow: hidden;
            /* 16:9 比例 - 使用 padding-bottom 技巧 */
            padding-bottom: 56.25%; /* 9/16 = 0.5625 = 56.25% */
            height: 0;
        }
        
        .player-iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100% !important;
            height: 100% !important;
            border: none;
            border-radius: 12px;
            background: #000;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
        }
        

        .stream-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 15px;
        }

        .stream-btn {
            padding: 12px 24px;
            background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
            color: #555;
            border: 2px solid #e0e0e0;
            border-radius: 10px;
            cursor: pointer;
            font-size: 0.95em;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
        }

        .stream-btn:hover {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border-color: #667eea;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
        }

        .stream-btn.active {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border-color: #667eea;
            box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
        }


        .no-streams {
            text-align: center;
            padding: 60px 40px;
            color: #999;
            font-size: 1.1em;
            background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
            border-radius: 12px;
            border: 2px dashed #e0e0e0;
        }

        .no-streams::before {
            content: "📺";
            display: block;
            font-size: 3em;
            margin-bottom: 15px;
            opacity: 0.5;
        }

        @media (max-width: 768px) {
            body {
                background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            }

            .container {
                box-shadow: none;
            }

            .header {
                padding: 15px 20px;
            }

            .header-logo {
                width: 45px;
                height: 45px;
            }

            .header-title-main {
                font-size: 1.1em;
            }

            .header-title-sub {
                font-size: 0.8em;
            }

            .match-info {
                padding: 20px 15px;
            }

            .match-teams {
                flex-direction: row;
                gap: 8px;
                padding: 20px 15px;
                border-radius: 12px;
            }

            .team-logo {
                width: 60px;
                height: 60px;
                font-size: 1.6em;
                border: 2px solid rgba(255, 255, 255, 0.3);
            }

            .team-name {
                font-size: 0.95em;
            }

            .vs-container {
                min-width: 70px;
                padding: 0 5px;
                gap: 6px;
            }
            
            .vs-container .match-meta {
                gap: 4px;
            }
            
            .vs-container .match-time,
            .vs-container .league-badge {
                font-size: 0.7em;
                padding: 4px 8px;
            }

            .vs {
                font-size: 0.9em;
                padding: 6px 12px;
            }

            .score {
                font-size: 1.1em;
                padding: 6px 12px;
            }

            .match-meta {
                flex-direction: column;
                gap: 6px;
                padding: 8px 12px;
            }

            .match-time,
            .league-badge {
                width: 100%;
                text-align: center;
                font-size: 0.85em;
            }

            .player-section {
                padding: 20px 15px;
            }

            .player-container {
                margin-bottom: 12px;
                padding-bottom: 56.25%; /* 16:9 = 9/16 = 56.25% */
                height: 0;
            }
            
            .player-iframe {
                position: absolute;
                top: 0;
                left: 0;
                width: 100% !important;
                height: 100% !important;
            }

            .stream-buttons {
                gap: 8px;
            }

            .stream-btn {
                padding: 10px 18px;
                font-size: 0.9em;
            }

            .no-streams {
                padding: 40px 20px;
                font-size: 1em;
            }

            .no-streams::before {
                font-size: 2.5em;
                margin-bottom: 12px;
            }
        }