/* 优化后的现代极简游戏风 */
        :root {
            --primary-color: #6d5dfc;
            --secondary-color: #8e77ff;
            --accent-color: #a891ff;
            --purple-gradient: linear-gradient(135deg, #6d5dfc 0%, #8e77ff 50%, #a891ff 100%);
            --blue-gradient: linear-gradient(135deg, #4361ee 0%, #3a0ca3 50%, #7209b7 100%);
            --dark-bg: #121212;
            --card-bg: #1e1e1e;
            --text-color: #f8f9fa;
            --text-secondary: #adb5bd;
            --success-color: #4cc9f0;
            --warning-color: #f72585;
            --border-radius: 16px;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-tap-highlight-color: transparent;
        }
        
        body {
            font-family: 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
            background: linear-gradient(135deg, 
                #0a0a0a 0%,
                #1a1a1a 50%,
                #0a0a0a 100%);
            color: var(--text-color);
            min-height: 100vh;
            line-height: 1.6;
            overflow-x: hidden;
            padding-bottom: env(safe-area-inset-bottom);
        }
        
        /* 霓虹网格背景 */
        .neon-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                linear-gradient(var(--primary-color) 1px, transparent 1px),
                linear-gradient(90deg, var(--primary-color) 1px, transparent 1px);
            background-size: 50px 50px;
            opacity: 0.03;
            z-index: -1;
            animation: gridMove 20s linear infinite;
        }
        
        @keyframes gridMove {
            0% { transform: translate(0, 0); }
            100% { transform: translate(50px, 50px); }
        }
        
        /* 主容器 */
        .app-container {
            max-width: 100%;
            margin: 0 auto;
            padding: 1rem;
        }
        
        /* 电脑端优化 */
        @media (min-width: 1024px) {
            .app-container {
                max-width: 1400px;
                padding: 2rem;
            }
            
            .header-wrapper {
                flex-direction: row !important;
                text-align: left !important;
                align-items: center;
                justify-content: center;
                gap: 2rem;
            }
            
            .nav-title {
                font-size: 2.2rem !important;
            }
            
            .nav-subtitle {
                font-size: 1.1rem !important;
                max-width: 600px !important;
                margin: 0.5rem auto 0 !important;
            }
            
            .quick-nav {
                grid-template-columns: repeat(4, 1fr) !important;
                gap: 1.5rem !important;
            }
            
            .nav-btn {
                padding: 1.2rem !important;
                font-size: 1.1rem !important;
            }
            
            .banner-grid {
                grid-template-columns: repeat(4, 1fr) !important;
                gap: 1.5rem !important;
            }
            
            .banner-card {
                width: 100% !important;
                height: 100px !important; /* 变得更扁 */
            }
            
            .banner-title {
                font-size: 0.9rem !important;
            }
            
            .games-grid {
                grid-template-columns: repeat(5, 1fr) !important;
                gap: 1.5rem !important;
            }
            
            .game-card {
                transform: scale(1);
                transition: transform 0.3s ease, box-shadow 0.3s ease;
            }
            
            .game-card:hover {
                transform: scale(1.05);
                box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
            }
            
            .game-title {
                font-size: 1.1rem !important;
                min-height: 3em !important;
            }
            
            .play-button {
                padding: 1rem !important;
                font-size: 1.1rem !important;
            }
        }
        
        /* 平板端优化 */
        @media (min-width: 768px) and (max-width: 1023px) {
            .games-grid {
                grid-template-columns: repeat(4, 1fr) !important;
                gap: 1rem !important;
            }
            
            .banner-grid {
                grid-template-columns: repeat(4, 1fr) !important;
                gap: 1rem !important;
            }
            
            .banner-card {
                height: 90px !important; /* 变得更扁 */
            }
            
            .quick-nav {
                grid-template-columns: repeat(4, 1fr) !important;
                gap: 1rem !important;
            }
        }
        
        /* 头部区域 - 优化内容更丰富，增加更多几何图形 */
        .main-nav {
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 2rem 1.5rem;
            margin-bottom: 1.5rem;
            background: var(--blue-gradient);
            border-radius: var(--border-radius);
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: var(--shadow);
            text-align: center;
            position: relative;
            overflow: hidden;
            min-height: 180px;
        }
        
        .main-nav::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.15) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(255, 255, 255, 0.15) 0%, transparent 40%),
                radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 60%),
                linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.08) 50%, transparent 70%);
            background-size: 100% 100%;
            opacity: 0.4;
        }
        
        .geometric-pattern {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            pointer-events: none;
            overflow: hidden;
        }
        
        /* 新增更多几何图形 */
        .geometric-circle {
            position: absolute;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.25);
            top: 20px;
            left: 20px;
            animation: float 8s ease-in-out infinite;
        }
        
        .geometric-circle-2 {
            position: absolute;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.2);
            bottom: 40px;
            left: 15%;
            animation: float 12s ease-in-out infinite reverse;
        }
        
        .geometric-circle-3 {
            position: absolute;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            border: 2px dashed rgba(255, 255, 255, 0.2);
            top: 30%;
            right: 15%;
            animation: spin 20s linear infinite;
        }
        
        .geometric-triangle {
            position: absolute;
            width: 0;
            height: 0;
            border-left: 30px solid transparent;
            border-right: 30px solid transparent;
            border-bottom: 52px solid rgba(255, 255, 255, 0.2);
            bottom: 20px;
            right: 20px;
            animation: float 10s ease-in-out infinite reverse;
        }
        
        .geometric-triangle-2 {
            position: absolute;
            width: 0;
            height: 0;
            border-left: 20px solid transparent;
            border-right: 20px solid transparent;
            border-top: 35px solid rgba(255, 255, 255, 0.15);
            top: 20%;
            left: 10%;
            animation: float 15s ease-in-out infinite;
        }
        
        .geometric-square {
            position: absolute;
            width: 40px;
            height: 40px;
            border: 2px solid rgba(255, 255, 255, 0.2);
            top: 50%;
            left: 80%;
            transform: rotate(45deg);
            animation: float 12s ease-in-out infinite;
        }
        
        .geometric-square-2 {
            position: absolute;
            width: 25px;
            height: 25px;
            border: 1.5px solid rgba(255, 255, 255, 0.15);
            bottom: 30%;
            right: 10%;
            transform: rotate(15deg);
            animation: spin 25s linear infinite reverse;
        }
        
        .geometric-hexagon {
            position: absolute;
            width: 35px;
            height: 20px;
            background: rgba(255, 255, 255, 0.1);
            top: 60%;
            left: 70%;
            clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
            animation: float 18s ease-in-out infinite;
        }
        
        .geometric-diamond {
            position: absolute;
            width: 30px;
            height: 30px;
            background: rgba(255, 255, 255, 0.08);
            top: 15%;
            right: 25%;
            transform: rotate(45deg);
            animation: spin 30s linear infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(10deg); }
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .header-wrapper {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1rem;
            position: relative;
            z-index: 1;
            width: 100%;
        }
        
        .nav-brand {
            display: flex;
            flex-direction: column;
            align-items: center;
            flex: 1;
        }
        
        .nav-title {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(45deg, #ffffff, #e0e0ff, #ffffff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -0.5px;
            text-align: center;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
            line-height: 1.2;
            margin-bottom: 0.5rem;
            position: relative;
            padding: 0 1rem;
        }
        
        .nav-title::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
            border-radius: 2px;
        }
        
        .nav-subtitle {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.95);
            text-align: center;
            line-height: 1.4;
            padding: 0.5rem 1rem;
            background: rgba(0, 0, 0, 0.25);
            border-radius: 8px;
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            max-width: 400px;
            margin-bottom: 0.5rem;
            font-weight: 500;
        }
        
        .nav-address {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.9);
            background: rgba(0, 0, 0, 0.35);
            padding: 0.4rem 1rem;
            border-radius: 6px;
            font-weight: 500;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        /* 快速导航按钮 - 蓝紫色风格 */
        .quick-nav {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0.75rem;
            margin-bottom: 1.5rem;
        }
        
        .nav-btn {
            background: var(--purple-gradient);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 12px;
            padding: 1rem 0.5rem;
            text-align: center;
            text-decoration: none;
            color: white;
            font-size: 0.85rem;
            font-weight: 600;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 60px;
            box-shadow: 0 4px 12px rgba(109, 93, 252, 0.3);
            position: relative;
            overflow: hidden;
        }
        
        .nav-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, 
                transparent 0%,
                rgba(255, 255, 255, 0.2) 50%,
                transparent 100%);
            transition: left 0.6s ease;
        }
        
        .nav-btn:hover, .nav-btn:active {
            background: linear-gradient(135deg, #8e77ff 0%, #6d5dfc 50%, #a891ff 100%);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(109, 93, 252, 0.4);
        }
        
        .nav-btn:hover::before {
            left: 100%;
        }
        
        /* 广告区域优化 - 改为更扁的卡片式布局 */
        .banner-section {
            margin-bottom: 1.5rem;
        }
        
        .banner-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0.75rem;
        }
        
        .banner-card {
            position: relative;
            border-radius: 12px; /* 稍微小一点的圆角 */
            overflow: hidden;
            background: var(--card-bg);
            border: 1px solid rgba(67, 97, 238, 0.3);
            box-shadow: var(--shadow);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            width: 100%;
            height: 110px; /* 变得更扁，减小高度 */
        }
        
        .banner-link {
            display: block;
            width: 100%;
            flex: 0 0 70px; /* 图片区域固定高度，更扁 */
            position: relative;
            overflow: hidden;
            background: rgba(30, 30, 30, 0.7);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .banner-image {
            width: 100%;
            height: 100%;
            object-fit: contain; /* 确保图片完整显示 */
            display: block;
            transition: transform 0.5s ease;
            padding: 5px;
            max-height: 65px; /* 限制图片最大高度 */
        }
        
        .banner-card:hover .banner-image {
            transform: scale(1.05);
        }
        
        .banner-content {
            padding: 0.4rem 0.5rem; /* 减小内边距 */
            background: rgba(30, 30, 30, 0.95);
            border-top: 1px solid rgba(67, 97, 238, 0.3);
            text-align: center;
            min-height: 35px; /* 减小文字区域高度 */
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            flex: 1; /* 剩余空间给文字区域 */
        }
        
        .banner-title {
            font-size: 0.8rem; /* 稍微减小字体 */
            font-weight: 600;
            color: var(--text-color);
            line-height: 1.2; /* 减小行高 */
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
            width: 100%;
            padding: 0 0.2rem; /* 减小内边距 */
            margin: 0;
        }
        
        .banner-card:hover, .banner-card:active {
            transform: translateY(-3px); /* 减小悬停上移距离 */
            box-shadow: 0 12px 25px rgba(0, 0, 0, 0.5);
            border-color: rgba(109, 93, 252, 0.5);
        }
        
        /* 搜索栏 */
        .search-section {
            margin-bottom: 1.5rem;
        }
        
        .search-box {
            position: relative;
        }
        
        .search-input {
            width: 100%;
            padding: 1rem 1rem 1rem 3rem;
            background: rgba(30, 30, 30, 0.95);
            border: 1px solid rgba(109, 93, 252, 0.3);
            border-radius: var(--border-radius);
            color: var(--text-color);
            font-size: 1rem;
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
        }
        
        .search-input:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(109, 93, 252, 0.1);
        }
        
        .search-icon {
            position: absolute;
            left: 1rem;
            top: 50%;
            transform: translateY(-50%);
            color: var(--primary-color);
        }
        
        /* 游戏网格 */
        .games-section {
            margin-bottom: 2rem;
        }
        
        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1rem;
        }
        
        .section-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-color);
        }
        
        .section-subtitle {
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        
        .games-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 0.75rem;
        }
        
        /* 游戏卡片 */
        .game-card {
            background: rgba(30, 30, 30, 0.95);
            border: 1px solid rgba(109, 93, 252, 0.2);
            border-radius: var(--border-radius);
            overflow: hidden;
            transition: all 0.3s ease;
            position: relative;
            backdrop-filter: blur(10px);
        }
        
        .game-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(45deg, 
                transparent 0%,
                rgba(109, 93, 252, 0.05) 50%,
                transparent 100%);
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .game-card:hover, .game-card:active {
            transform: translateY(-4px);
            border-color: var(--primary-color);
            box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
        }
        
        .game-card:hover::before {
            opacity: 1;
        }
        
        .game-media {
            position: relative;
            aspect-ratio: 1/1;
            overflow: hidden;
            background: linear-gradient(135deg, #2d2d2d, #1a1a1a);
        }
        
        .game-poster {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .game-card:hover .game-poster {
            transform: scale(1.1);
        }
        
        .game-badge {
            position: absolute;
            top: 0.5rem;
            right: 0.5rem;
            background: var(--warning-color);
            color: white;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 0.25rem 0.5rem;
            border-radius: 20px;
            z-index: 2;
        }
        
        .game-info {
            padding: 0.75rem;
        }
        
        .game-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-color);
            margin-bottom: 0.5rem;
            line-height: 1.3;
            height: 2.6em;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        
        .game-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 0.75rem;
        }
        
        .game-type {
            font-size: 0.75rem;
            color: var(--text-secondary);
            background: rgba(109, 93, 252, 0.1);
            padding: 0.25rem 0.5rem;
            border-radius: 4px;
        }
        
        .game-rating {
            font-size: 0.75rem;
            color: var(--success-color);
        }
        
        .game-rating i {
            margin-right: 0.25rem;
        }
        
        .play-button {
            width: 100%;
            padding: 0.75rem;
            background: var(--purple-gradient);
            border: none;
            border-radius: 12px;
            color: white;
            font-size: 0.9rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .play-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, 
                transparent 0%,
                rgba(255, 255, 255, 0.2) 50%,
                transparent 100%);
            transition: left 0.5s ease;
        }
        
        .play-button:hover, .play-button:active {
            background: linear-gradient(135deg, #8e77ff 0%, #6d5dfc 50%, #a891ff 100%);
            transform: translateY(-2px);
            box-shadow: 0 8px 16px rgba(109, 93, 252, 0.3);
        }
        
        .play-button:hover::before {
            left: 100%;
        }
        
        .play-button.loading {
            background: #666;
            cursor: not-allowed;
        }
        
        /* 底部信息 */
        .app-footer {
            text-align: center;
            padding: 1.5rem 1rem;
            background: rgba(30, 30, 30, 0.95);
            border-radius: var(--border-radius);
            border: 1px solid rgba(109, 93, 252, 0.2);
            margin-top: 2rem;
        }
        
        .footer-text {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.6;
        }
        
        /* 游戏模态框 */
        .game-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.9);
            z-index: 9999;
            backdrop-filter: blur(5px);
        }
        
        .game-modal.active {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }
        
        .game-modal-header {
            width: 95%;
            max-width: 1200px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 15px;
            background: rgba(30, 30, 30, 0.9);
            border-radius: 8px 8px 0 0;
            margin-bottom: -1px;
            z-index: 10;
        }
        
        .game-title-bar {
            font-size: 1rem;
            font-weight: 600;
            color: #FFD700;
        }
        
        .game-modal-controls {
            display: flex;
            gap: 10px;
        }
        
        .modal-btn {
            background: rgba(212, 175, 55, 0.1);
            border: none;
            color: #FFD700;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s;
            font-size: 1rem;
            border: 1px solid rgba(212, 175, 55, 0.3);
        }
        
        .modal-btn:hover {
            background: rgba(212, 175, 55, 0.3);
            border-color: rgba(212, 175, 55, 0.5);
        }
        
        .modal-btn.close-btn:hover {
            background: rgba(255, 71, 87, 0.3);
            border-color: rgba(255, 71, 87, 0.5);
        }
        
        .game-modal-content {
            width: 95%;
            max-width: 1200px;
            height: 85vh;
            background: white;
            border-radius: 0 0 8px 8px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        
        .game-iframe {
            width: 100%;
            height: 100%;
            border: none;
            background: white;
        }
        
        .game-modal.fullscreen .game-modal-content {
            width: 100%;
            max-width: 100%;
            height: 100vh;
            border-radius: 0;
        }
        
        .game-modal.fullscreen .game-modal-header {
            width: 100%;
            max-width: 100%;
            border-radius: 0;
        }
        
        /* 保护提示 */
        .protection-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.95);
            z-index: 99999;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            color: #FFD700;
            font-size: 1.5rem;
            text-align: center;
            padding: 20px;
        }
        
        /* 响应式设计 - 手机端优化 */
        @media (max-width: 767px) {
            .app-container {
                padding: 0.75rem;
            }
            
            .main-nav {
                padding: 1.5rem 1rem;
                min-height: 150px;
            }
            
            .nav-title {
                font-size: 1.5rem;
            }
            
            .nav-subtitle {
                font-size: 0.8rem;
                padding: 0.4rem 0.8rem;
                margin: 0.3rem 0;
            }
            
            .nav-address {
                font-size: 0.75rem;
                padding: 0.3rem 0.8rem;
            }
            
            .quick-nav {
                grid-template-columns: repeat(4, 1fr);
            }
            
            .nav-btn {
                padding: 0.8rem 0.25rem;
                font-size: 0.75rem;
                min-height: 50px;
            }
            
            /* 手机端广告区域保持一行4个 */
            .banner-grid {
                grid-template-columns: repeat(4, 1fr) !important;
                gap: 0.5rem !important;
            }
            
            .banner-card {
                height: 95px !important; /* 手机端也变得更扁 */
            }
            
            .banner-link {
                flex: 0 0 60px; /* 图片区域更小 */
            }
            
            .banner-image {
                max-height: 55px; /* 限制图片最大高度 */
            }
            
            .banner-content {
                padding: 0.3rem 0.2rem;
                min-height: 30px;
            }
            
            .banner-title {
                font-size: 0.7rem;
                line-height: 1.1;
                -webkit-line-clamp: 2;
                padding: 0 0.1rem;
            }
            
            .games-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 0.5rem;
            }
            
            .game-title {
                font-size: 0.8rem;
                height: 2.8em;
            }
            
            .play-button {
                padding: 0.6rem;
                font-size: 0.8rem;
            }
        }
        
        @media (max-width: 480px) {
            .nav-title {
                font-size: 1.3rem;
            }
            
            .nav-subtitle {
                font-size: 0.75rem;
            }
            
            .quick-nav {
                grid-template-columns: repeat(4, 1fr);
                gap: 0.5rem;
            }
            
            .nav-btn {
                font-size: 0.7rem;
                padding: 0.6rem 0.1rem;
                min-height: 45px;
            }
            
            .banner-grid {
                grid-template-columns: repeat(4, 1fr) !important;
                gap: 0.4rem !important;
            }
            
            .banner-card {
                height: 85px !important;
            }
            
            .banner-link {
                flex: 0 0 50px;
            }
            
            .banner-image {
                max-height: 45px;
            }
            
            .banner-title {
                font-size: 0.65rem;
                -webkit-line-clamp: 2;
                padding: 0.1rem;
            }
            
            .games-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 0.4rem;
            }
            
            .game-info {
                padding: 0.5rem;
            }
            
            .game-title {
                font-size: 0.75rem;
                height: 3em;
            }
            
            .play-button {
                padding: 0.5rem;
                font-size: 0.75rem;
            }
        }
        
        @media (max-width: 360px) {
            .games-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 0.3rem;
            }
            
            .game-title {
                font-size: 0.7rem;
                height: 3.2em;
            }
            
            .play-button {
                padding: 0.4rem;
                font-size: 0.7rem;
            }
        }
        
        /* 横屏优化 */
        @media (orientation: landscape) and (max-height: 500px) {
            .banner-grid {
                grid-template-columns: repeat(4, 1fr) !important;
            }
            
            .games-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            
            .game-media {
                aspect-ratio: 4/3;
            }
        }
        
        /* 加载动画 */
        @keyframes shimmer {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }
        
        .loading-shimmer {
            position: relative;
            overflow: hidden;
            background: #2d2d2d;
        }
        
        .loading-shimmer::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg,
                transparent 0%,
                rgba(255, 255, 255, 0.1) 50%,
                transparent 100%);
            animation: shimmer 1.5s infinite;
        }
        
        /* 游戏卡片随机颜色 */
        .color-1 { background: linear-gradient(45deg, #6d5dfc, #8e77ff); }
        .color-2 { background: linear-gradient(45deg, #4361ee, #3a0ca3); }
        .color-3 { background: linear-gradient(45deg, #8e77ff, #a891ff); }
        .color-4 { background: linear-gradient(45deg, #3a0ca3, #4361ee); }
        .color-5 { background: linear-gradient(45deg, #7209b7, #560bad); }
        .color-6 { background: linear-gradient(45deg, #560bad, #7209b7); }