.hero-section {
            background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
            background-image: url('/image/bigbg.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }
       .guidetitle{height: 50px;}

        .banner-overlay {
            background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.5));
        }

        .city-dropdown {
            max-height: 500px;
            overflow-y: auto;
        }

        /* 城市搜索框样式 */
        #citySearch:focus {
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
        }

        /* 滚动条样式 */
        .city-dropdown .overflow-y-auto::-webkit-scrollbar {
            width: 6px;
        }

        .city-dropdown .overflow-y-auto::-webkit-scrollbar-track {
            background: #f1f5f9;
            border-radius: 3px;
        }

        .city-dropdown .overflow-y-auto::-webkit-scrollbar-thumb {
            background: #cbd5e1;
            border-radius: 3px;
        }

        .city-dropdown .overflow-y-auto::-webkit-scrollbar-thumb:hover {
            background: #94a3b8;
        }

        .card {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
        }

        .masonry-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(480px, 1fr));
            grid-gap: 20px;
            grid-auto-flow: dense;
        }

        .date-picker::-webkit-calendar-picker-indicator {
            opacity: 0;
        }

        input[type="number"]::-webkit-inner-spin-button,
        input[type="number"]::-webkit-outer-spin-button {
            -webkit-appearance: none;
            margin: 0;
        }

        .switch {
            position: relative;
            display: inline-block;
            width: 40px;
            height: 20px;
        }

        .switch input {
            opacity: 0;
            width: 0;
            height: 0;
        }

        .slider {
            position: absolute;
            cursor: pointer;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: #e2e8f0;
            transition: .4s;
            border-radius: 20px;
        }

        .slider:before {
            position: absolute;
            content: "";
            height: 16px;
            width: 16px;
            left: 2px;
            bottom: 2px;
            background-color: white;
            transition: .4s;
            border-radius: 50%;
        }

        input:checked+.slider {
            background-color: #3b82f6;
        }

        input:checked+.slider:before {
            transform: translateX(20px);
        }

        /* 栏目卡片样式 */
        .category-card {
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            border-radius: 0.75rem;
            overflow: hidden;
            position: relative;
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .category-card:hover {
            transform: translateY(-4px) scale(1.02);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.1);
        }

        .category-card:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.5);
        }

        .category-card.active {
            border: 2px solid #3b82f6;
            box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15), 0 10px 30px rgba(59, 130, 246, 0.2);
            transform: translateY(-2px);
        }
        .category-tab.active {
            --tw-text-opacity: 1;
            color: rgb(59 130 246 / var(--tw-text-opacity, 1));
            --tw-bg-opacity: 1;
            background-color: rgb(239 246 255 / var(--tw-bg-opacity, 1));
            
        }

        .category-card.active::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(59, 130, 246, 0.05) 100%);
            z-index: 1;
            pointer-events: none;
        }

        .category-image {
            filter: brightness(0.9) contrast(1.1);
        }

        .category-card:hover .category-image {
            filter: brightness(1) contrast(1.2);
        }

        .category-skeleton {
            background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
            background-size: 200% 100%;
            animation: loading 1.5s infinite;
        }

        @keyframes loading {
            0% {
                background-position: 200% 0;
            }

            100% {
                background-position: -200% 0;
            }
        }

        .category-grid {
            position: relative;
        }

        .category-grid::before {
            content: '';
            position: absolute;
            top: -10px;
            left: -10px;
            right: -10px;
            bottom: -10px;
            background: linear-gradient(45deg, transparent 30%, rgba(59, 130, 246, 0.05) 50%, transparent 70%);
            border-radius: 1rem;
            z-index: -1;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .category-grid:hover::before {
            opacity: 1;
        }

        /* 响应式优化 */
        @media (max-width: 1024px) {
            .category-card {
                border-radius: 0.5rem;
            }
        }

        @media (max-width: 768px) {
            .category-card:hover {
                transform: translateY(-2px) scale(1.01);
            }
        }

        @media (max-width: 640px) {
            .category-card {
                border-radius: 0.5rem;
            }

            .category-card:hover {
                transform: translateY(-1px);
            }
        }

        /* 无障碍优化 */
        @media (prefers-reduced-motion: reduce) {

            .category-card,
            .category-image {
                transition: none;
            }

            .category-card:hover {
                transform: none;
            }

            .category-skeleton {
                animation: none;
            }
        }

        /* 高对比度模式 */
        @media (prefers-contrast: high) {
            .category-card {
                border: 2px solid #000;
                background: #fff;
            }

            .category-card.active {
                border-color: #0066cc;
                background: #f0f8ff;
            }
        }

        /* 日期选择器样式 */
        .date-shortcut {
            transition: all 0.2s ease;
            background: #ddd;
        }

        .date-shortcut:hover {
            background-color: #f3f4f6 !important;
            transform: translateY(-1px);
        }

        .date-shortcut.selected {
            background-color: #dbeafe !important;
            border: 1px solid #3b82f6;
            color: #1d4ed8;
        }

        .calendar-day {
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.2s ease;
            font-size: 0.875rem;
            background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
            border: 1px solid #e2e8f0;
            color: #475569;
            position: relative;
            overflow: hidden;
        }

        .calendar-day::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, rgba(59, 130, 246, 0.1) 0%, rgba(147, 197, 253, 0.1) 100%);
            opacity: 0;
            transition: opacity 0.2s ease;
        }

        .calendar-day:hover::before {
            opacity: 1;
        }

        .calendar-day:hover {
            transform: translateY(-1px);
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }

        .calendar-day.other-month {
            color: #9ca3af;
            background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
            border-color: #f3f4f6;
            opacity: 0.7;
        }

        .calendar-day.other-month:hover {
            opacity: 1;
            color: #6b7280;
        }

        .calendar-day.disabled {
            color: #d1d5db;
            cursor: not-allowed;
            background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
            opacity: 0.6;
        }

        .calendar-day.disabled:hover {
            transform: none;
            box-shadow: none;
        }

        .calendar-day.disabled:hover::before {
            opacity: 0;
        }

        .calendar-day.selected {
            background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
            color: white;
            border-color: #1d4ed8;
            box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
        }

        .calendar-day.in-range {
            background: linear-gradient(135deg, #bfdbfe 0%, #93c5fd 100%);
            color: #1e40af;
            font-weight: 500;
            border-color: #93c5fd;
        }

        .calendar-day.range-start {
            background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
            color: white;
            border-radius: 6px 0 0 6px;
            border-color: #1d4ed8;
            box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
        }

        .calendar-day.range-end {
            background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
            color: white;
            border-radius: 0 6px 6px 0;
            border-color: #1d4ed8;
            box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
        }

        .calendar-day.range-start.range-end {
            border-radius: 6px;
        }

        .calendar-day.today {
            background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
            color: white;
            font-weight: 600;
            border: 2px solid #d97706;
            box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
        }

        .calendar-day.today.selected {
            background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
            color: white;
            border: 2px solid #1d4ed8;
            box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
        }

        #datePickerModal {
            max-height: 474px;
            overflow-y: auto;
        }

        .calendar-container {
            min-width: 280px;
        }

        #currentMonth {
            background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
            color: white;
            padding: 8px 16px;
            border-radius: 8px;
            text-align: center;
            box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
        }

        #prevMonth,
        #nextMonth {
            background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
            color: white;
            padding: 8px 12px;
            border-radius: 6px;
            border: none;
            cursor: pointer;
            transition: all 0.2s ease;
            box-shadow: 0 2px 4px rgba(107, 114, 128, 0.2);
        }

        #prevMonth:hover,
        #nextMonth:hover {
            background: linear-gradient(135deg, #4b5563 0%, #374151 100%);
            transform: translateY(-1px);
            box-shadow: 0 4px 8px rgba(107, 114, 128, 0.3);
        }