:root {
            --primary-orange: #FF6B35;
            --primary-orange-dark: #E85A2A;
            --primary-orange-light: #FFF3ED;
            --secondary-gold: #D4A84B;
            --text-dark: #2D3436;
            --text-gray: #636E72;
            --text-light: #B2BEC3;
            --bg-light: #F8F9FA;
            --border-gray: #DFE6E9;
            --success-green: #00B894;
            --danger-red: #E74C3C;
            --warning-yellow: #F1C40F;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background-color: var(--bg-light);
            color: var(--text-dark);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
     
        /* 主内容区 */
        .main-content {
            flex: 1;
            padding: 40px 0;
        }
        
        .room-layout {
            display: grid;
            grid-template-columns: 1fr 380px;
            gap: 40px;
            align-items: start;
        }
        
        /* 房间主体 */
        .room-main {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        
        /* 卡片通用样式 */
        .content-card {
            background: #fff;
            border-radius: 16px;
            padding: 30px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.06);
        }
        
        .section-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 25px;
            padding-left: 15px;
            border-left: 4px solid var(--primary-orange);
        }
        
        /* 房间头部 */
        .room-header {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }
        
        .room-title-area {
            flex: 1;
        }
        
        .room-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 15px;
            flex-wrap: wrap;
        }
        
        .room-status {
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        
        .room-status.available {
            background: linear-gradient(135deg, var(--success-green), #00A383);
            color: #fff;
        }
        
        .room-status.rented {
            background: linear-gradient(135deg, var(--danger-red), #C0392B);
            color: #fff;
        }
        
        .room-status.offline {
            background: linear-gradient(135deg, var(--text-gray), #4A5568);
            color: #fff;
        }
        
        .room-apartment-link {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--primary-orange);
            text-decoration: none;
            font-size: 1.1rem;
            font-weight: 500;
            margin-bottom: 10px;
            transition: gap 0.2s;
        }
        
        .room-apartment-link:hover {
            gap: 12px;
        }
        
        .room-address {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-gray);
            font-size: 1rem;
        }
        
        /* 基本信息网格 */
        .info-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 25px;
            padding-top: 25px;
            border-top: 1px solid var(--border-gray);
        }
        
        .info-item {
            text-align: center;
            padding: 20px 15px;
            background: var(--bg-light);
            border-radius: 12px;
        }
        
        .info-value {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--primary-orange);
            margin-bottom: 8px;
        }
        
        .info-label {
            font-size: 0.85rem;
            color: var(--text-gray);
        }
        
        /* 图片/视频画廊 */
        .gallery-section .uk-slideshow-items {
            min-height: 450px;
        }
        
        .gallery-main {
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 15px;
            position: relative;
        }
        
        .gallery-main img,
        .gallery-main video {
            width: 100%;
            height: 450px;
            object-fit: cover;
        }
        
        .video-badge {
            position: absolute;
            top: 15px;
            left: 15px;
            background: rgba(0, 0, 0, 0.7);
            color: #fff;
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        .gallery-thumbs {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 10px;
        }
        
        .gallery-thumb {
            border-radius: 8px;
            overflow: hidden;
            cursor: pointer;
            opacity: 0.7;
            transition: all 0.2s;
            border: 3px solid transparent;
            position: relative;
        }
        
        .gallery-thumb:hover,
        .gallery-thumb.uk-active {
            opacity: 1;
            border-color: var(--primary-orange);
        }
        
        .gallery-thumb img {
            width: 100%;
            height: 70px;
            object-fit: cover;
        }
        
        .thumb-video-icon {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: rgba(0,0,0,0.6);
            color: #fff;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        /* 设施清单 */
        .facilities-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }
        
        .facility-group h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .facility-group h4 span[uk-icon] {
            color: var(--primary-orange);
        }
        
        .facility-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        
        .facility-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 15px;
            background: var(--bg-light);
            border-radius: 10px;
            font-size: 0.9rem;
            color: var(--text-dark);
        }
        
        .facility-item span[uk-icon] {
            color: var(--success-green);
        }
        
        /* 房间描述 */
        .room-description {
            font-size: 1.05rem;
            line-height: 1.8;
            color: var(--text-dark);
        }
        
        .room-description p {
            margin-bottom: 1.2em;
        }
        
        .room-description h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--text-dark);
            margin: 1.5em 0 0.8em;
        }
        
        .room-description ul {
            margin: 1em 0 1.5em 1.5em;
        }
        
        .room-description li {
            margin-bottom: 0.6em;
        }
        
        /* 地图区域 */
        .map-container {
            border-radius: 12px;
            overflow: hidden;
            height: 350px;
            background: var(--bg-light);
        }
        
        .map-container iframe {
            width: 100%;
            height: 100%;
            border: none;
        }
        
        .map-actions {
            margin-top: 15px;
        }
        
        .map-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary-orange);
            text-decoration: none;
            font-weight: 500;
            transition: gap 0.2s;
        }
        
        .map-link:hover {
            gap: 12px;
        }
        
        /* 相关房间 */
        .related-rooms-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        
        .related-room-card {
            display: flex;
            gap: 15px;
            padding: 15px;
            background: var(--bg-light);
            border-radius: 12px;
            text-decoration: none;
            transition: all 0.2s;
        }
        
        .related-room-card:hover {
            background: var(--primary-orange-light);
            transform: translateY(-3px);
        }
        
        .related-room-image {
            width: 100px;
            height: 80px;
            border-radius: 8px;
            overflow: hidden;
            flex-shrink: 0;
        }
        
        .related-room-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .related-room-info {
            flex: 1;
        }
        
        .related-room-number {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 5px;
        }
        
        .related-room-meta {
            font-size: 0.85rem;
            color: var(--text-gray);
            margin-bottom: 8px;
        }
        
        .related-room-price {
            font-size: 1rem;
            font-weight: 700;
            color: var(--primary-orange);
        }
        
        .related-room-status {
            display: inline-block;
            padding: 2px 8px;
            border-radius: 10px;
            font-size: 0.7rem;
            font-weight: 600;
            margin-left: 8px;
        }
        
        /* 侧边栏 */
        .room-sidebar {
            position: sticky;
            top: 100px;
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 25px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.06);
        }
        
        .sidebar-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 2px solid var(--primary-orange);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        /* 价格卡片 */
        .price-card {
            text-align: center;
            padding-bottom: 20px;
            /* border-bottom: 1px solid var(--border-gray); */
            margin-bottom: 20px;
        }
        
        .price-label {
            font-size: 0.9rem;
            color: var(--text-gray);
            margin-bottom: 8px;
        }
        
        .price-value {
            font-size: 2.8rem;
            font-weight: 700;
            color: var(--primary-orange);
        }
        
        .price-unit {
            font-size: 1rem;
            color: var(--text-gray);
            font-weight: 400;
        }
        
        .deposit-info {
            margin-top: 15px;
            padding: 12px;
            background: var(--bg-light);
            border-radius: 10px;
            font-size: 0.9rem;
            color: var(--text-gray);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }
        
        .deposit-info strong {
            color: var(--text-dark);
        }
        
        /* 联系信息 */
        .contact-info {
            margin-bottom: 20px;
        }
        
        .contact-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-gray);
        }
        
        .contact-item:last-child {
            border-bottom: none;
        }
        
        .contact-icon {
            width: 42px;
            height: 42px;
            background: var(--primary-orange-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-orange);
        }
        
        .contact-details {
            flex: 1;
        }
        
        .contact-label {
            font-size: 0.8rem;
            color: var(--text-light);
        }
        
        .contact-value {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-dark);
        }
        
        /* 操作按钮 */
        .action-buttons {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .btn-inquiry {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 15px 25px;
            background: var(--primary-orange);
            color: #fff;
            border: none;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
        }
        
        .btn-inquiry:hover {
            background: var(--primary-orange-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 107, 53, 0.3);
        }
        
        .btn-inquiry:disabled {
            background: var(--text-light);
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }
        
        .btn-booking {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 15px 25px;
            background: #fff;
            color: var(--primary-orange);
            border: 2px solid var(--primary-orange);
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
        }
        
        .btn-booking:hover {
            background: var(--primary-orange-light);
        }
        
        .btn-booking:disabled {
            border-color: var(--text-light);
            color: var(--text-light);
            cursor: not-allowed;
        }
        
        /* 分享按钮 */
        .share-section {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 15px;
            padding-top: 20px;
            border-top: 1px solid var(--border-gray);
        }
        
        .share-label {
            font-size: 0.9rem;
            color: var(--text-gray);
        }
        
        .share-buttons {
            display: flex;
            gap: 10px;
        }
        
        .share-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--bg-light);
            color: var(--text-gray);
            text-decoration: none;
            transition: all 0.2s;
        }
        
        .share-btn:hover {
            background: var(--primary-orange);
            color: #fff;
            transform: translateY(-3px);
        }
        
        /* 图片灯箱 */
        .lightbox-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0,0,0,0.9);
            z-index: 9999;
            justify-content: center;
            align-items: center;
            cursor: zoom-out;
        }
        
        .lightbox-overlay.active {
            display: flex;
        }
        
        .lightbox-image {
            max-width: 90%;
            max-height: 90%;
            border-radius: 8px;
        }
        
        .lightbox-close {
            position: absolute;
            top: 20px;
            right: 20px;
            color: #fff;
            font-size: 2rem;
            cursor: pointer;
            opacity: 0.8;
            transition: opacity 0.2s;
        }
        
        .lightbox-close:hover {
            opacity: 1;
        }
        
        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .nav-menu li a {
                padding: 20px 8px;
                font-size: 0.85rem;
            }
            
            .room-layout {
                grid-template-columns: 1fr 320px;
                gap: 30px;
            }
            
            .info-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .facilities-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 960px) {
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 20px;
                box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            }
            
            .nav-menu.active {
                display: flex;
            }
            
            .nav-menu li a {
                padding: 12px 0;
                border-bottom: 1px solid var(--border-gray);
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .room-layout {
                grid-template-columns: 1fr;
            }
            
            .room-sidebar {
                position: static;
            }
            
            .facilities-grid {
                grid-template-columns: 1fr;
            }
            
            .related-rooms-grid {
                grid-template-columns: 1fr;
            }
            
            .gallery-main img,
            .gallery-main video {
                height: 350px;
            }
            
            .gallery-thumbs {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        
        @media (max-width: 640px) {
            .navbar-container {
                padding: 10px 15px;
            }
            
            .logo-text {
                font-size: 1.2rem;
            }
            
            .auth-buttons {
                display: none;
            }
            
            .room-title {
                font-size: 1.5rem;
            }
            
            .info-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            
            .info-item {
                padding: 15px 10px;
            }
            
            .info-value {
                font-size: 1.3rem;
            }
            
            .gallery-main img,
            .gallery-main video {
                height: 250px;
            }
            
            .gallery-thumbs {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .gallery-thumb img {
                height: 60px;
            }
            
            .map-container {
                height: 250px;
            }
            
            .content-card {
                padding: 20px;
            }
            
            .breadcrumb {
                font-size: 0.8rem;
            }
            
            .footer-content {
                flex-direction: column;
                text-align: center;
            }
            
            .footer-brand p {
                margin: 15px auto 0;
            }
            
            .social-icons {
                justify-content: center;
            }
            
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        /* 面包屑导航 */
        .breadcrumb-section {
            background: #fff;
            border-bottom: 1px solid var(--border-gray);
            padding: 15px 0;
        }
        
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 10px;
            list-style: none;
            margin: 0;
            padding: 0;
            font-size: 0.9rem;
        }
        
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .breadcrumb li a {
            color: var(--text-gray);
            text-decoration: none;
            transition: color 0.2s;
        }
        
        .breadcrumb li a:hover {
            color: var(--primary-orange);
        }
        
        .breadcrumb li.active {
            color: var(--text-dark);
            font-weight: 500;
        }
        
        .breadcrumb-separator {
            color: var(--text-light);
        }