.banner-section {
            margin: 0 0 40px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.15);
            height: 492px;
            background: url('https://images.g2a.com/uiadminimages/3440x500/1x1x1/7d825cd0f50b/a9256c7f0bf34b5fa97abfc2') no-repeat top center;
        }
        
        .banner-slide {
            position: relative;
            height: 100%;
            width: 100%;
            display: flex;
            align-items: center;
            padding: 0 80px;
        }
        
        .banner-content {
            max-width: 600px;
            color: white;
            z-index: 2;
        }
        
        .banner-tag {
            background: #ff6b6b;
            color: white;
            padding: 6px 15px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
            display: inline-block;
            margin-bottom: 20px;
        }
        
        .banner-title {
            font-size: 48px;
            font-weight: 800;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        
        .banner-button {
            background: #5cb85c;
            color: white;
            border: none;
            padding: 14px 32px;
            border-radius: 4px;
            font-size: 18px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .banner-button:hover {
            background: #4da24d;
        }
        
        .banner-nav {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 10px;
        }
        
        .banner-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255,255,255,0.5);
            cursor: pointer;
        }
        
        .banner-dot.active {
            background: white;
        }
        
        /* 分类导航 */
        .category-nav {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }
        
        .category-item {
            background: white;
            padding: 12px 25px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .category-item:hover, .category-item.active {
            background: #5cb85c;
            color: white;
        }
        
        .category-item i {
            font-size: 20px;
        }
        
        /* 游戏列表部分 */
        .games-section {
            margin-bottom: 60px;
        }
        
        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
        }
        
        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            position: relative;
            padding-left: 20px;
        }
        
        .section-title::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 8px;
            height: 30px;
            background: #5cb85c;
            border-radius: 4px;
        }
        
        .view-all {
            color: #5cb85c;
            font-weight: 600;
            text-decoration: none;
            font-size: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .game-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 30px;
        }
        
        .game-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .game-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        
        .card-image {
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        
        .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .game-card:hover .card-image img {
            transform: scale(1.05);
        }
        
        .discount-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: #ff6b6b;
            color: white;
            padding: 5px 12px;
            font-size: 14px;
            font-weight: 600;
            border-radius: 4px;
        }
        
        .card-content {
            padding: 20px;
        }
        
        .platform {
            color: #5cb85c;
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 8px;
        }
        
        .game-title {
            font-size: 18px;
            font-weight: 700;
            color: #232f3e;
            margin-bottom: 15px;
            height: 50px;
            overflow: hidden;
        }
        
        .card-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .price-area {
            display: flex;
            flex-direction: column;
        }
        
        .original-price {
            text-decoration: line-through;
            color: #868e96;
            font-size: 14px;
        }
        
        .current-price {
            font-weight: bold;
            font-size: 22px;
            color: #232f3e;
        }
        
        .buy-btn {
            background: #5cb85c;
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 4px;
            cursor: pointer;
            font-weight: 600;
            font-size: 14px;
            transition: background 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .buy-btn:hover {
            background: #4da24d;
        }
        
        /* 特色游戏部分 */
        .featured-section {
            margin: 60px 0;
        }
        
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }
        
        .featured-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            display: flex;
            height: 250px;
        }
        
        .featured-image {
            width: 45%;
            overflow: hidden;
        }
        
        .featured-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .featured-card:hover .featured-image img {
            transform: scale(1.05);
        }
        
        .featured-content {
            width: 55%;
            padding: 25px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        
        .featured-title {
            font-size: 24px;
            font-weight: 700;
            color: #232f3e;
            margin-bottom: 15px;
        }
        
        .featured-description {
            color: #6c757d;
            margin-bottom: 20px;
            line-height: 1.6;
        }
        
        .featured-price {
            font-size: 28px;
            font-weight: bold;
            color: #232f3e;
        }
        
        .featured-discount {
            color: #ff6b6b;
            font-weight: 600;
            font-size: 16px;
            margin-bottom: 10px;
        }

        .banner-list {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 1200px;
            height: 100%;
            padding: 30px 0;
            margin: 0 auto;
        }
        .banner-item {
            position: relative;
            width: 23%;
            height: 100%;
            border-radius: 8px;
            text-decoration: none;
            overflow: hidden;
        }
        .banner-item:hover .banner-bg{
            transform: scale(1.1);
        }
        .banner-con {
            height: 100%;
        }
        .banner-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: 0.3s;
        }
        .banner-content {
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-end;
            height: 100%;
            padding: 24px;
            color: #fff;
            z-index: 3;
        }
        .banner-description {
            font-size: 26px;
            font-weight: bold;
        }
        .banner-tip {
            font-size: 14px;
        }
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .banner-title {
                font-size: 40px;
            }
            
            .featured-grid {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .banner-section {
                height: 400px;
            }
            
            .banner-slide {
                padding: 0 30px;
            }
            
            .banner-title {
                font-size: 32px;
            }
            
            .banner-description {
                font-size: 16px;
            }
            
            .game-grid {
                grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            }
            
            .featured-card {
                flex-direction: column;
                height: auto;
            }
            
            .featured-image {
                width: 100%;
                height: 200px;
            }
            
            .featured-content {
                width: 100%;
            }
        }
        
        @media (max-width: 480px) {
            .banner-section {
                height: 350px;
            }
            
            .banner-title {
                font-size: 28px;
            }
            
            .category-nav {
                gap: 10px;
            }
            
            .category-item {
                padding: 10px 15px;
                font-size: 14px;
            }
            
            .game-grid {
                grid-template-columns: 1fr;
            }
        }