/* 重置样式 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        /* 筛选模块容器 */
        .skydive-filter-module {
            background-color: #ffffff;
            border-radius: 15px;
            padding: 40px;
            max-width: 1200px;
            margin: 30px auto;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            font-family: 'Oxanium', sans-serif;
        }
        
        /* 模块标题 */
        .filter-title {
            font-family: 'Bungee', cursive;
            font-size: 2.8rem;
            color: #ff6b00;
            margin-bottom: 10px;
            text-align: center;
            letter-spacing: 1px;
        }
        
        .filter-subtitle {
            text-align: center;
            color: #666;
            margin-bottom: 40px;
            font-size: 1.1rem;
        }
        
        /* 筛选部分 */
        .filter-section {
            margin-bottom: 40px;
        }
        
        .section-title {
            font-family: 'Bungee', cursive;
            font-size: 1.8rem;
            color: #0066cc;
            margin-bottom: 20px;
            text-align: center;
        }
        
        /* 筛选项目网格布局 */
        .filter-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            justify-items: center;
        }
        
        /* 筛选按钮样式 */
        .filter-btn {
            background-color: transparent;
            border: 2px solid #ff6b00;
            border-radius: 12px;
            padding: 18px 24px;
            font-family: 'Bungee', cursive;
            font-size: 1.2rem;
            color: #333;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 100%;
            max-width: 300px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .filter-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(255, 107, 0, 0.15);
            color: #ff6b00;
            border-color: #ff6b00;
            background-color: rgba(255, 107, 0, 0.05);
        }
        
        .filter-btn.active {
            background-color: rgba(255, 107, 0, 0.1);
            color: #ff6b00;
            border-color: #ff6b00;
            box-shadow: inset 0 0 10px rgba(255, 107, 0, 0.1);
        }
        
        .filter-btn.active::after {
            content: '✓';
            margin-left: 10px;
            color: #0066cc;
            font-weight: bold;
        }
        
        /* 第二个标题下的分类项特殊样式 */
        .region-filters .filter-btn {
            border-color: #0066cc;
            font-size: 1.1rem;
            padding: 16px 20px;
        }
        
        .region-filters .filter-btn:hover {
            border-color: #0088ff;
            color: #0066cc;
            box-shadow: 0 8px 20px rgba(0, 102, 204, 0.15);
            background-color: rgba(0, 102, 204, 0.05);
        }
        
        .region-filters .filter-btn.active {
            background-color: rgba(0, 102, 204, 0.1);
            border-color: #0088ff;
            color: #0066cc;
            box-shadow: inset 0 0 10px rgba(0, 102, 204, 0.1);
        }
        
        /* 已选项目显示区域 */
        .selected-display {
            margin-top: 40px;
            padding: 30px;
            background-color: #f8f9fa;
            border-radius: 15px;
        }
        
        .selected-title {
            font-family: 'Bungee', cursive;
            color: #ff6b00;
            font-size: 1.5rem;
            margin-bottom: 15px;
            text-align: center;
        }
        
        .selected-items {
            font-size: 1.2rem;
            line-height: 1.8;
            min-height: 30px;
            color: #444;
            text-align: center;
        }
        
        .selected-items span {
            display: inline-block;
            background-color: rgba(255, 107, 0, 0.1);
            padding: 8px 16px;
            margin: 0 10px 10px 0;
            border-radius: 20px;
            border: 1px solid rgba(255, 107, 0, 0.3);
            color: #333;
        }
        
        /* 重置按钮 */
        .reset-btn {
            display: block;
            margin: 30px auto 0;
            padding: 15px 40px;
            background: linear-gradient(to right, #ff6b00, #ff4500);
            border: none;
            border-radius: 30px;
            font-family: 'Bungee', cursive;
            font-size: 1.2rem;
            color: white;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 8px 20px rgba(255, 107, 0, 0.3);
        }
        
        .reset-btn:hover {
            transform: scale(1.05);
            box-shadow: 0 12px 25px rgba(255, 107, 0, 0.4);
            background: linear-gradient(to right, #ff7b1a, #ff5500);
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .skydive-filter-module {
                padding: 20px;
                margin: 15px;
            }
            
            .filter-title {
                font-size: 2rem;
            }
            
            .section-title {
                font-size: 1.5rem;
            }
            
            .filter-btn {
                font-size: 1rem;
                padding: 14px 18px;
            }
        }