:root {
            /* 主色调 */
            --primary-color: #1d92c5;
            --primary-hover: #1680ad;
            --primary-light: #e8f4f9;
            
            /* 辅助色 */
            --black: #1a1a1a;
            --red: #ff4444;
            --red-hover: #ff0000;
            --orange: #ff8c00;
            --orange-hover: #ff7700;
            
            /* 中性色 */
            --text-primary: #1d1d1f;
            --text-secondary: #6e6e73;
            --bg-primary: #ffffff;
            --bg-secondary: #f5f5f7;
            --border-color: #e5e5e7;
            
            /* 状态色 */
            --success: #10b981;
            --warning: #ff8c00;
            --error: #ff4444;
            --info: #1d92c5;
        }
        
        * {
            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-secondary);
            color: var(--text-primary);
            line-height: 1.6;
            font-size: 13px;
        }

        /* Header 样式 */
        .header {
            background-color: #f5f5f5;
            border-bottom: 1px solid #e5e5e7;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
        }

        .header-container {
            max-width: 1920px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 60px;
        }

        .logo {
            display: flex;
            align-items: center;
            text-decoration: none;
            gap: 12px;
        }

        .logo img {
            height: 140px;
            width: auto;
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .logo-text {
            font-size: 24px;
            font-weight: bold;
            color: #1d1d1f;
            letter-spacing: -0.5px;
        }

        .logo:hover .logo-text {
            color: var(--primary-color);
        }

        .nav-links {
            display: none; /* 隐藏导航链接 */
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .search-box {
            position: relative;
        }

        .search-input {
            background-color: #f5f5f7;
            border: 2px solid #d2d2d7;
            border-radius: 6px;
            padding: 8px 35px 8px 12px;
            color: #1d1d1f;
            width: 280px;
            font-size: 14px;
            transition: border-color 0.2s;
        }

        .search-input:focus {
            outline: none;
            border-color: var(--primary-color);
            background-color: #ffffff;
        }

        .search-btn {
            position: absolute;
            right: 8px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: #6e6e73;
            cursor: pointer;
            font-size: 16px;
        }

        .user-info {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .username {
            color: #1d1d1f;
            font-weight: 600;
            font-size: 14px;
        }

        .status-badge {
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
            color: #fff;
        }

        .status-badge.basic {
            background-color: #6c757d;
        }

        .status-badge.platinum {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }

        .btn {
            padding: 8px 18px;
            border-radius: 6px;
            border: none;
            font-weight: 600;
            cursor: pointer;
            font-size: 14px;
            transition: all 0.2s;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }

        .btn i {
            flex-shrink: 0;
        }

        .btn span {
            flex-shrink: 0;
        }

        .btn-primary {
            background-color: var(--primary-color);
            color: #fff;
        }

        .btn-primary:hover {
            background-color: var(--primary-hover);
        }

        .btn-secondary {
            background-color: var(--bg-secondary);
            color: var(--text-primary);
            border: 1px solid var(--border-color);
        }

        .btn-secondary:hover {
            background-color: #e8e8ed;
            border-color: var(--primary-color);
        }

        .btn-orange {
            background-color: #ff6b35;
            color: #fff;
            border: none;
        }

        .btn-orange:hover {
            background-color: #ff8555;
        }

        /* Main Content 样式 */
        .main-content {
            max-width: 1920px;
            margin: 0 auto;
            padding: 30px 20px;
        }

        /* 分类标签 */
        .category-tabs {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
            margin-bottom: 30px;
            border-bottom: 2px solid #e5e5e7;
            padding-bottom: 10px;
        }

        .category-tabs-inner {
            display: flex;
            gap: 10px;
            flex: 1;
            flex-wrap: wrap;
        }

        .tab {
            background-color: transparent;
            color: #1d1d1f;
            border: none;
            padding: 10px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            border-radius: 6px;
            transition: all 0.2s;
            position: relative;
            white-space: nowrap;
        }

        .tab:hover {
            background-color: #f5f5f7;
        }

        .tab.active {
            background-color: var(--primary-color);
            color: #fff;
        }

        .tag-filter-btn {
            background-color: #f5f5f7;
            color: #1d1d1f;
            border: 1px solid #d2d2d7;
            padding: 10px 20px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            border-radius: 6px;
            transition: all 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .tag-filter-btn:hover {
            background-color: var(--primary-color);
            color: #fff;
            border-color: var(--primary-color);
        }

        .tag-filter-btn i {
            font-size: 14px;
        }

        /* 过滤和排序 */
        .filters {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 25px;
            flex-wrap: wrap;
            gap: 15px;
        }

        .filter-group {
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .filter-label {
            color: #6e6e73;
            font-size: 14px;
            font-weight: 600;
        }

        .filter-select {
            background-color: #ffffff;
            color: #1d1d1f;
            border: 1px solid #d2d2d7;
            border-radius: 6px;
            padding: 8px 12px;
            font-size: 14px;
            cursor: pointer;
        }

        /* 直播间列表 */
        .room-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 16px;
            margin-bottom: 40px;
        }

        .room-card {
            background-color: #ffffff;
            border-radius: 8px;
            overflow: hidden;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
            border: 1px solid #e5e5e7;
        }

        .room-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 16px rgba(29, 146, 197, 0.2);
        }

        .room-thumbnail {
            position: relative;
            width: 100%;
            padding-top: 56.25%; /* 16:9 比例 */
            background-color: #f5f5f7;
            overflow: hidden;
        }

        .room-thumbnail img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .live-badge {
            position: absolute;
            top: 8px;
            left: 8px;
            background-color: var(--red);
            color: #fff;
            padding: 3px 6px;
            border-radius: 3px;
            font-size: 10px;
            font-weight: 700;
            text-transform: uppercase;
        }
        
        .hot-badge {
            position: absolute;
            top: 8px;
            right: 8px;
            background: linear-gradient(135deg, var(--orange) 0%, var(--orange-hover) 100%);
            color: #fff;
            padding: 3px 6px;
            border-radius: 3px;
            font-size: 9px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 3px;
        }

        .viewer-count {
            position: absolute;
            bottom: 8px;
            left: 8px;
            background-color: rgba(0, 0, 0, 0.8);
            color: #fff;
            padding: 3px 6px;
            border-radius: 3px;
            font-size: 11px;
            display: flex;
            align-items: center;
            gap: 4px;
        }
        
        .viewer-count.high {
            background: linear-gradient(135deg, var(--orange) 0%, var(--orange-hover) 100%);
        }

        .room-info {
            padding: 10px;
        }

        .room-title {
            color: #1d1d1f;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 6px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .room-meta {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .room-avatar {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background-color: var(--primary-color);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
        }

        .room-streamer {
            color: #6e6e73;
            font-size: 12px;
        }

        .room-tags {
            display: flex;
            gap: 4px;
            margin-top: 6px;
            flex-wrap: wrap;
        }

        .tag {
            background-color: #f5f5f7;
            color: #6e6e73;
            padding: 2px 6px;
            border-radius: 3px;
            font-size: 10px;
            border: 1px solid #e5e5e7;
        }

        /* 分页 */
        .pagination {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-top: 40px;
        }

        .page-btn {
            background-color: #ffffff;
            color: #1d1d1f;
            border: 1px solid #d2d2d7;
            padding: 10px 16px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.2s;
        }

        .page-btn:hover {
            background-color: #f5f5f7;
            border-color: var(--primary-color);
        }

        .page-btn.active {
            background-color: var(--primary-color);
            color: #fff;
            border-color: var(--primary-color);
        }

        .page-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }

        /* Footer 样式 */
        .footer {
            background-color: #ffffff;
            border-top: 1px solid #e5e5e7;
            margin-top: 60px;
        }

        .footer-container {
            max-width: 1920px;
            margin: 0 auto;
            padding: 40px 20px 20px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }

        .footer-section h3 {
            color: #1d1d1f;
            font-size: 16px;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .footer-section ul {
            list-style: none;
        }

        .footer-section ul li {
            margin-bottom: 10px;
        }

        .footer-section ul li a {
            color: #6e6e73;
            text-decoration: none;
            font-size: 14px;
            transition: color 0.2s;
        }

        .footer-section ul li a:hover {
            color: var(--primary-color);
        }

        .footer-bottom {
            border-top: 1px solid #e5e5e7;
            padding-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .footer-compliance {
            background-color: #f8f8fa;
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 15px;
        }

        .footer-compliance p {
            color: #6e6e73;
            font-size: 13px;
            margin: 5px 0;
            line-height: 1.4;
        }

        .footer-compliance a {
            color: var(--primary-color);
            text-decoration: underline;
        }

        .footer-certifications {
            display: flex;
            gap: 20px;
            align-items: center;
            margin-bottom: 15px;
        }

        .footer-certifications img {
            max-height: 40px;
        }

        .footer-bottom p {
            color: #6e6e73;
            font-size: 13px;
            text-align: center;
        }

        .footer-disclaimer {
            background-color: #fff3cd;
            border: 1px solid #ffeaa7;
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 15px;
        }

        .footer-disclaimer p {
            color: #856404;
            font-size: 12px;
            margin: 5px 0;
            line-height: 1.4;
        }

        .footer-disclaimer a {
            color: #856404;
            text-decoration: underline;
            font-weight: 600;
        }

        .social-links {
            display: flex;
            gap: 15px;
            justify-content: center;
        }

        .social-links a {
            color: #6e6e73;
            font-size: 20px;
            transition: color 0.2s;
        }

        .social-links a:hover {
            color: var(--primary-color);
        }

        /* 侧边栏 Tag 样式 */
        .tag-sidebar {
            position: fixed;
            top: 60px;
            right: -400px;
            width: 400px;
            height: calc(100vh - 60px);
            background-color: #ffffff;
            border-left: 2px solid var(--primary-color);
            transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            z-index: 999;
            display: flex;
            flex-direction: column;
            box-shadow: -8px 0 24px rgba(0, 0, 0, 0.12);
        }

        .tag-sidebar.open {
            right: 0;
        }

        .tag-sidebar-header {
            padding: 20px;
            border-bottom: 2px solid #e5e5e7;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: linear-gradient(135deg, #ffffff 0%, #f5f5f7 100%);
        }

        .tag-sidebar-header h3 {
            color: #1d1d1f;
            font-size: 18px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .tag-sidebar-header h3 i {
            color: var(--primary-color);
            font-size: 20px;
        }

        .tag-sidebar-close {
            background: #f5f5f7;
            border: 1px solid #d2d2d7;
            color: #6e6e73;
            cursor: pointer;
            font-size: 18px;
            padding: 8px 12px;
            border-radius: 6px;
            transition: all 0.2s;
        }

        .tag-sidebar-close:hover {
            background: var(--primary-color);
            color: #fff;
            border-color: var(--primary-color);
        }

        .tag-sidebar-search {
            padding: 15px 20px;
            border-bottom: 1px solid #e5e5e7;
            background-color: #f5f5f7;
        }

        .tag-sidebar-search .search-input {
            width: 100%;
        }

        .tag-sidebar-content {
            flex: 1;
            overflow-y: auto;
            padding: 10px 0;
            background-color: #ffffff;
        }

        .tag-sidebar-content::-webkit-scrollbar {
            width: 10px;
        }

        .tag-sidebar-content::-webkit-scrollbar-track {
            background: #f5f5f7;
        }

        .tag-sidebar-content::-webkit-scrollbar-thumb {
            background: var(--primary-color);
            border-radius: 5px;
        }

        .tag-sidebar-content::-webkit-scrollbar-thumb:hover {
            background: #7d3bd4;
        }

        .tag-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 14px 20px;
            cursor: pointer;
            transition: all 0.2s;
            border-left: 3px solid transparent;
        }

        .tag-item:hover {
            background-color: #f5f5f7;
            border-left-color: var(--primary-color);
            padding-left: 25px;
        }

        .tag-name {
            color: #1d1d1f;
            font-size: 15px;
            font-weight: 500;
        }

        .tag-count {
            background-color: var(--primary-color);
            color: #fff;
            padding: 4px 10px;
            border-radius: 12px;
            font-size: 12px;
            font-weight: 700;
            min-width: 35px;
            text-align: center;
        }

        /* 侧边栏遮罩层 */
        .sidebar-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.4);
            z-index: 998;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
        }

        .sidebar-overlay.show {
            opacity: 1;
            visibility: visible;
        }

        /* 响应式设计 */
        @media (max-width: 1024px) {
            .header-container {
                padding: 0 15px;
            }

            .logo img {
                height: 100px;
            }

            .search-input {
                width: 200px;
            }

            .user-info .btn {
                padding: 7px 14px;
                font-size: 13px;
            }

            .username {
                font-size: 13px;
            }

            .status-badge {
                font-size: 11px;
                padding: 3px 8px;
            }
        }

        @media (max-width: 768px) {
            .header-container {
                flex-wrap: nowrap;
                height: 60px;
                padding: 0 12px;
                gap: 8px;
                justify-content: space-between;
            }

            .logo {
                flex: 0 0 auto;
                transition: all 0.3s ease;
                order: 1;
            }

            .logo.hidden {
                opacity: 0;
                width: 0;
                overflow: hidden;
                margin: 0;
            }

            .logo img {
                height: 80px;
            }

            .header-right {
                flex: 1;
                display: flex;
                flex-direction: row;
                align-items: center;
                gap: 8px;
                min-width: 0;
                order: 2;
                justify-content: flex-end;
            }

            .search-box {
                flex: 0 0 120px;
                transition: flex 0.3s ease;
                order: 1;
                display: flex;
                align-items: center;
            }

            .search-box.expanded {
                flex: 1;
            }

            .search-input {
                width: 100%;
                font-size: 13px;
                padding: 7px 32px 7px 10px;
                height: 36px;
            }

            .search-btn {
                height: 36px;
                display: flex;
                align-items: center;
                justify-content: center;
            }

            .user-info {
                display: flex;
                gap: 4px;
                flex-wrap: nowrap;
                flex-shrink: 0;
                order: 2;
                align-items: center;
            }

            .username {
                display: none;
            }

            .status-badge {
                display: none;
            }

            .user-info .btn {
                padding: 7px 10px;
                font-size: 12px;
                min-width: auto;
                height: 36px;
                display: flex;
                align-items: center;
                justify-content: center;
            }

            .user-info .btn span {
                display: none;
            }

            .user-info .btn i {
                font-size: 16px;
                margin: 0;
            }
        }

        @media (max-width: 480px) {
            .header-container {
                padding: 0 10px;
                gap: 6px;
            }

            .logo img {
                height: 80px;
            }

            .search-box {
                flex: 0 0 100px;
            }

            .search-input {
                font-size: 12px;
                padding: 6px 28px 6px 8px;
                height: 32px;
            }

            .search-btn {
                font-size: 13px;
                right: 6px;
                height: 32px;
            }

            .user-info {
                gap: 3px;
            }

            .user-info .btn {
                padding: 6px 8px;
                font-size: 11px;
                min-width: auto;
                height: 32px;
            }

            .user-info .btn i {
                font-size: 14px;
            }
        }

        @media (max-width: 360px) {
            .header-container {
                padding: 0 8px;
                gap: 4px;
            }

            .logo img {
                height: 80px;
            }

            .search-box {
                flex: 0 0 80px;
            }

            .user-info {
                gap: 2px;
            }

            .user-info .btn {
                padding: 5px 6px;
                font-size: 10px;
                height: 28px;
            }

            .user-info .btn i {
                font-size: 13px;
            }

            .search-input {
                font-size: 11px;
                padding: 5px 26px 5px 6px;
                height: 28px;
            }

            .search-btn {
                font-size: 12px;
                right: 5px;
                height: 28px;
            }
        }

        @media (max-width: 768px) {
            .room-grid {
                grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
                gap: 12px;
            }

            .category-tabs {
                flex-wrap: nowrap;
                gap: 5px;
                padding-bottom: 10px;
                border-bottom: 1px solid #e5e5e7;
                position: relative;
            }

            .category-tabs-inner {
                display: flex;
                gap: 5px;
                flex-wrap: nowrap;
                flex: 1;
                overflow-x: auto;
                overflow-y: hidden;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: thin;
                scrollbar-color: #ccc transparent;
                padding-right: 10px;
                margin-right: 5px;
            }

            .category-tabs-inner::-webkit-scrollbar {
                height: 4px;
            }

            .category-tabs-inner::-webkit-scrollbar-track {
                background: transparent;
            }

            .category-tabs-inner::-webkit-scrollbar-thumb {
                background: #ccc;
                border-radius: 2px;
            }

            .tab {
                font-size: 13px;
                padding: 8px 14px;
                white-space: nowrap;
                flex-shrink: 0;
            }

            .tab i {
                font-size: 12px;
            }

            .tag-filter-btn {
                font-size: 11px;
                padding: 6px 8px;
                white-space: nowrap;
                flex-shrink: 0;
                min-width: auto;
                gap: 0;
            }

            .tag-filter-btn span {
                display: none;
            }

            .tag-filter-btn i {
                font-size: 14px;
                margin: 0;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .tag-sidebar {
                width: 100%;
                right: -100%;
            }

            .pagination-container {
                padding: 10px 0;
            }

            .pagination-controls {
                gap: 3px;
            }

            .pagination-btn {
                padding: 6px 10px;
                font-size: 12px;
                min-width: 32px;
            }

            .pagination-btn i {
                font-size: 10px;
            }

            /* 在小屏幕上隐藏一些页码按钮 */
            .pagination-btn:not(.active):not(:disabled):nth-child(n+6):nth-last-child(n+4) {
                display: none;
            }
        }

        @media (max-width: 480px) {
            .pagination-btn {
                padding: 5px 8px;
                font-size: 11px;
                min-width: 28px;
            }

            .pagination-btn span {
                display: none;
            }

            .pagination-controls {
                gap: 2px;
            }
        }

        /* 播放器容器样式 */
        .player-container {
            display: none;
            position: fixed;
            top: 60px;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: #1d1d1f;
            z-index: 1000;
            overflow: hidden;
        }

        .player-container.active {
            display: flex;
        }

        .player-wrapper {
            flex: 1;
            display: flex;
            flex-direction: column;
            background-color: #000;
            position: relative;
            min-height: 0; /* 允许收缩 */
            overflow: hidden; /* 防止溢出 */
        }

        .player-header {
            background:#f5f5f7;
            padding: 15px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
            border-bottom: 2px solid #e5e5e7;
            height: 50px; /* 确保与聊天栏标题高度一致 */
            flex-shrink: 0; /* 防止被压缩 */
        }

        .player-info {
            display: flex;
            align-items: center;
            gap: 15px;
            flex: 1;
            min-width: 0; /* 允许内容收缩 */
        }

        .player-info h2 {
            color: #1d1d1f;
            font-size: 15px; /* 从 20px 改为 15px */
            margin: 0;
            white-space: nowrap; /* 不换行 */
            overflow: hidden; /* 隐藏溢出 */
            text-overflow: ellipsis; /* 显示省略号 */
            flex: 1;
            min-width: 0;
        }

        .player-info .live-indicator {
            background-color: var(--red);
            color: #fff;
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
        }

        .player-close {
            background-color: #f5f5f7;
            border: 1px solid #e5e5e7;
            color: #1d1d1f;
            cursor: pointer;
            font-size: 14px;
            padding: 8px 16px;
            border-radius: 6px;
            transition: all 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            font-weight: 600;
        }

        .player-close i {
            font-size: 16px;
        }

        .player-close:hover {
            background-color: var(--red);
            color: #fff;
            border-color: var(--red);
        }

        .video-wrapper {
            flex: 1;
            display: flex;
            flex-direction: column;
            background-color: var(--black);
            min-height: 0;
            overflow: hidden;
        }

        .video-container {
            flex: 1;
            position: relative;
            background-color: var(--black);
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 0;
            overflow: hidden;
            width: 100%;
            height: 100%;
        }
        .video-js {
            width: 100% !important;
            height: 100% !important;
        }
        .video-js video {
            width: 100%;
            height: 100%;
            object-fit: contain; /* 保持视频宽高比 */
        }
        
        /* 视频信息栏 - 固定在底部 */
        .video-info-bar {
            background: linear-gradient(135deg, #ffffff 0%, #f5f5f7 100%);
            padding: 12px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-top: 2px solid #e5e5e7;
            flex-shrink: 0;
            height: 52px;
        }
        
        .video-info-left {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        
        .video-info-item {
            display: flex;
            align-items: center;
            gap: 8px;
            color: #6e6e73;
            font-size: 13px;
        }
        
        .video-info-item i {
            color: var(--primary-color);
            font-size: 14px;
        }
        
        .video-info-item .count {
            color: #1d1d1f;
            font-weight: 600;
        }
        
        .video-info-right {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .video-action-btn {
            background: #ffffff;
            border: 1px solid #d2d2d7;
            color: #1d1d1f;
            padding: 6px 14px;
            border-radius: 6px;
            font-size: 12px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 6px;
            transition: all 0.2s;
        }
        
        .video-action-btn:hover {
            background: var(--primary-color);
            border-color: var(--primary-color);
            color: #ffffff;
        }
        
        .video-action-btn.liked {
            background: var(--red);
            border-color: var(--red);
            color: #ffffff;
        }
        
        .video-action-btn.followed {
            background: #fbbf24;
            border-color: #fbbf24;
            color: #ffffff;
        }
        
        .video-action-btn.followed:hover {
            background: #f59e0b;
            border-color: #f59e0b;
        }
        
        .video-action-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        /* closeBtn 只在小屏可见，大屏隐藏 */
        #closeBtn {
            display: none;
        }

        .chat-panel {
            width: 400px;
            background-color: #ffffff;
            border-left: 1px solid #e5e5e7;
            display: flex;
            flex-direction: column;
        }

        .chat-panel.connecting {
            opacity: 1;
        }

        .chat-panel.connecting .chat-input,
        .chat-panel.connecting .chat-send-btn {
            pointer-events: none;
            opacity: 0.5;
        }

        .chat-header {
            background: #f5f5f7;
            padding: 15px 15px;
            border-bottom: 2px solid #e5e5e7;
            height: 50px;
        }

        .chat-header h3 {
            color: #1d1d1f;
            font-size: 16px;
            margin: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .chat-header h3 i {
            color: var(--primary-color);
        }

        .chat-messages {
            flex: 1;
            overflow-y: auto;
            padding: 15px;
            background-color: #f5f5f7;
        }

        .chat-message {
            margin-bottom: 12px;
            padding: 10px;
            background-color: #ffffff;
            border-radius: 8px;
            border-left: 3px solid var(--primary-color);
        }

        .chat-time {
            font-size: 11px;
            color: #6e6e73;
            margin-bottom: 2px;
        }

        .chat-username {
            color: var(--primary-color);
            font-weight: 600;
            font-size: 13px;
            margin-bottom: 4px;
        }

        .chat-text {
            color: #1d1d1f;
            font-size: 14px;
            line-height: 1.4;
            word-wrap: break-word;
            white-space: pre-wrap;
            overflow-wrap: break-word;
        }

        /* Different message types */
        .chat-message.chat {
            background-color: #f9f9f9;
            border-left-color: var(--primary-color);
        }

        .chat-message.chat .chat-username {
            color: var(--primary-color);
        }

        .chat-message.tip {
            background-color: #fff8e1;
            border-left-color: #ff8c00;
        }

        .chat-message.tip .chat-username {
            color: #ff8c00;
        }

        .chat-message.lovense {
            background-color: #fce4ec;
            border-left-color: #e91e63;
        }

        .chat-message.lovense .chat-username {
            color: #e91e63;
        }

        .chat-message.notice {
            background-color: #e3f2fd;
            border-left-color: #2196f3;
        }

        .chat-message.notice .chat-username {
            color: #2196f3;
        }

        .chat-message.status {
            background-color: #f3e5f5;
            border-left-color: #9c27b0;
        }

        .chat-message.status .chat-username {
            color: #9c27b0;
        }

        .chat-message.log {
            background-color: #e8f5e8;
            border-left-color: #4caf50;
        }

        .chat-message.log .chat-username {
            color: #4caf50;
        }

        .chat-message.raw {
            background-color: #fff3e0;
            border-left-color: #ff9800;
        }

        .chat-message.raw .chat-username {
            color: #ff9800;
        }

        .chat-message.goal {
            background-color: #f1f8e9;
            border-left-color: #8bc34a;
        }

        .chat-message.goal .chat-username {
            color: #8bc34a;
        }

        .chat-message.purchase {
            background-color: #e8f4fd;
            border-left-color: #03a9f4;
        }

        .chat-message.purchase .chat-username {
            color: #03a9f4;
        }

        .chat-message.thresholdGoal {
            background-color: #e8f5e9;
            border-left-color: #4caf50;
        }

        .chat-message.thresholdGoal .chat-username {
            color: #4caf50;
        }

        .chat-message.broadcast {
            background-color: #fff8e1;
            border-left-color: #ff9800;
        }

        .chat-message.broadcast .chat-username {
            color: #ff9800;
        }

        .chat-input-wrapper {
            padding: 5px;
            background-color: #ffffff;
            border-top: 1px solid #e5e5e7;
            height: 52px;
        }

        .chat-input-container {
            position: relative;
        }

        .chat-input {
            width: 100%;
            padding: 10px 50px 10px 10px; /* 右侧留空间给按钮 */
            border: 2px solid #d2d2d7;
            border-radius: 6px;
            font-size: 14px;
            resize: none;
            font-family: inherit;
        }

        .chat-input:focus {
            outline: none;
            border-color: var(--primary-color);
        }

        .chat-send-btn {
            position: absolute;
            right: 5px;
            top: 50%;
            transform: translateY(-50%);
            background: linear-gradient(135deg, var(--orange) 0%, var(--orange-hover) 100%);
            color: #fff;
            border: none;
            padding: 8px 16px;
            border-radius: 4px;
            font-size: 14px;
            cursor: pointer;
            transition: all 0.2s;
            width: auto;
            min-width: auto;
        }

        .chat-send-btn span {
            display: none; /* 隐藏文字，只显示图标 */
        }

        .chat-send-btn:hover {
            background: linear-gradient(135deg, var(--orange-hover) 0%, #ff6600 100%);
            box-shadow: 0 4px 12px rgba(255, 140, 0, 0.3);
        }

        /* 加载动画 */
        .loading-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            z-index: 10;
        }

        .loading-overlay.hidden {
            display: none;
        }

        .loading-spinner {
            width: 50px;
            height: 50px;
            border: 5px solid #f5f5f7;
            border-top-color: var(--primary-color);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        .loading-text {
            color: #fff;
            margin-top: 15px;
            font-size: 14px;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        /* 清晰度按钮样式 */
        .vjs-quality-button {
            position: relative;
        }

        .vjs-quality-button .vjs-icon-placeholder:before {
            content: 'HD';
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            font-size: 14px;
            font-weight: 700;
            line-height: 1.67;
        }

        .vjs-quality-menu {
            position: absolute;
            bottom: 100%;
            right: 0;
            background: rgba(0, 0, 0, 0.9);
            border-radius: 8px;
            padding: 8px 0;
            margin-bottom: 10px;
            min-width: 120px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
            z-index: 1000;
        }

        .vjs-quality-menu::before {
            content: '';
            position: absolute;
            bottom: -6px;
            right: 20px;
            width: 0;
            height: 0;
            border-left: 6px solid transparent;
            border-right: 6px solid transparent;
            border-top: 6px solid rgba(0, 0, 0, 0.9);
        }

        .vjs-quality-item {
            padding: 10px 16px;
            color: #ffffff;
            cursor: pointer;
            transition: all 0.2s;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 14px;
        }

        .vjs-quality-item:hover {
            background: rgba(145, 71, 255, 0.2);
        }

        .vjs-quality-item.selected {
            background: rgba(145, 71, 255, 0.3);
            color: var(--primary-color);
        }

        .vjs-quality-item .quality-label {
            flex: 1;
        }

        .vjs-quality-item i {
            color: var(--primary-color);
            font-size: 12px;
            margin-left: 10px;
        }

        /* 移动端适配 */
        @media (max-width: 768px) {
            .player-container {
                flex-direction: column;
                position: fixed;
                top: 0;
                left: 0;
                width: 100vw;
                height: 100vh;
                z-index: 1000;
            }

            .player-wrapper {
                flex: 0 0 auto;
                min-height: 0;
            }

            .video-wrapper {
                flex: 0 0 auto;
            }

            .video-container {
                width: 100vw;
                height: 56.25vw;
                flex: 0 0 auto;
                position: relative;
            }

            .video-js {
                width: 100vw !important;
                height: 56.25vw;
                position: relative;
            }

            .video-js video {
                width: 100%;
                height: auto;
                display: block;
                object-fit: contain;
            }

            .chat-panel {
                width: 100%;
                flex: 1;
                min-height: 0;
                border-left: none;
                border-top: 1px solid #e5e5e7;
                overflow: hidden;
            }

            .chat-messages {
                flex: 1;
                overflow-y: auto;
            }

            .player-header {
                padding: 12px 15px;
                display: none;
            }

            .player-info h2 {
                font-size: 14px;
            }

            /* 小屏时 video-info-bar 只显示图标和数字，隐藏文字 */
            .video-info-bar {
                padding: 10px 15px;
            }

            .video-info-item span:not(.count) {
                display: none;
            }

            .video-action-btn span {
                display: none;
            }

            .video-action-btn {
                padding: 6px 10px;
                min-width: auto;
            }

            /* 小屏时显示closeBtn */
            #closeBtn {
                display: flex;
            }

            /* 小屏时隐藏聊天区域的标题栏 */
            .chat-header {
                display: none;
            }
        }

        /* 自定义模态框样式 */
        .custom-modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            animation: fadeIn 0.2s ease;
        }

        .custom-modal-overlay.active {
            display: flex;
        }

        .custom-modal-box {
            background: white;
            border-radius: 12px;
            padding: 0;
            max-width: 600px;
            width: 90%;
            max-height: 80vh;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
            animation: slideIn 0.3s ease;
            display: flex;
            flex-direction: column;
        }

        .modal-header {
            padding: 20px 25px;
            border-bottom: 1px solid #e5e5e7;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .modal-header h3 {
            margin: 0;
            color: #1d1d1f;
            font-size: 18px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .modal-close {
            background: none;
            border: none;
            font-size: 24px;
            color: #6e6e73;
            cursor: pointer;
            padding: 0;
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: all 0.2s;
        }

        .modal-close:hover {
            background: #f5f5f7;
            color: #1d1d1f;
        }

        .modal-body {
            padding: 25px;
            flex: 1;
            overflow-y: auto;
        }

        .modal-body p {
            margin: 0 0 15px 0;
            color: #6e6e73;
            font-size: 14px;
        }

        .modal-footer {
            padding: 20px 25px;
            border-top: 1px solid #e5e5e7;
            display: flex;
            gap: 10px;
            justify-content: flex-end;
        }

        .modal-footer .btn {
            min-width: 80px;
        }

        /* 关注管理特定样式 */
        .follow-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
            border-bottom: 1px solid #f5f5f7;
        }

        .follow-item:last-child {
            border-bottom: none;
        }

        .follow-info {
            display: flex;
            align-items: center;
            gap: 15px;
            flex: 1;
        }

        .follow-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: var(--primary-color);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: white;
            font-weight: 600;
        }

        .follow-details {
            flex: 1;
        }

        .follow-name {
            font-weight: 600;
            color: #1d1d1f;
            margin-bottom: 4px;
        }

        .follow-status {
            font-size: 12px;
            color: #6e6e73;
        }

        .follow-status.online {
            color: var(--success);
        }

        .follow-status.offline {
            color: #6e6e73;
        }

        .unfollow-btn {
            background: #ff4444;
            color: white;
            border: none;
            padding: 8px 16px;
            border-radius: 6px;
            font-size: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
        }

        .unfollow-btn:hover {
            background: #ff0000;
        }

        /* 批量操作样式 */
        .batch-controls {
            background: #f8f9fa;
            border: 1px solid #e5e5e7;
            border-radius: 8px;
            padding: 15px;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 15px;
        }

        .batch-select-all {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .batch-actions {
            display: flex;
            align-items: center;
        }

        .btn-danger {
            background-color: #dc3545;
            color: white;
            border: none;
        }

        .btn-danger:hover {
            background-color: #c82333;
        }

        .btn-danger:disabled {
            background-color: #6c757d;
            cursor: not-allowed;
        }

        /* 自定义复选框样式 */
        .checkbox-label {
            display: flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 500;
            color: #1d1d1f;
            user-select: none;
        }

        .checkbox-label input[type="checkbox"] {
            display: none;
        }

        .checkmark {
            width: 18px;
            height: 18px;
            border: 2px solid #d2d2d7;
            border-radius: 3px;
            position: relative;
            transition: all 0.2s;
            background: white;
        }

        .checkbox-label input[type="checkbox"]:checked + .checkmark {
            background: var(--primary-color);
            border-color: var(--primary-color);
        }

        .checkbox-label input[type="checkbox"]:checked + .checkmark::after {
            content: '✓';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            color: white;
            font-size: 12px;
            font-weight: bold;
        }

        .checkbox-label input[type="checkbox"]:indeterminate + .checkmark {
            background: var(--primary-color);
            border-color: var(--primary-color);
        }

        .checkbox-label input[type="checkbox"]:indeterminate + .checkmark::after {
            content: '−';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            color: white;
            font-size: 14px;
            font-weight: bold;
        }

        .follow-checkbox {
            margin-right: 10px;
        }

        .selected-count {
            font-size: 13px;
            color: #6e6e73;
            font-weight: 500;
        }

        /* 分页样式 */
        .pagination-container {
            display: flex;
            justify-content: center;
            align-items: center;
            margin-top: 20px;
            padding: 15px 0;
            border-top: 1px solid #f5f5f7;
        }

        .pagination-info {
            display: none;
        }

        .pagination-controls {
            display: flex;
            align-items: center;
            gap: 5px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .pagination-btn {
            padding: 8px 12px;
            border: 1px solid #d2d2d7;
            background: #ffffff;
            color: #1d1d1f;
            border-radius: 6px;
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s;
            min-width: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .pagination-btn:hover:not(:disabled) {
            background: #f5f5f7;
            border-color: var(--primary-color);
        }

        .pagination-btn:disabled {
            background: #f5f5f7;
            color: #c7c7cc;
            cursor: not-allowed;
            border-color: #e5e5e7;
        }

        .pagination-btn.active {
            background: var(--primary-color);
            color: #ffffff;
            border-color: var(--primary-color);
        }

        .page-number {
            font-weight: 600;
        }

        .loading-state {
            text-align: center;
            padding: 40px;
            color: #6e6e73;
        }

        .loading-state i {
            font-size: 24px;
            margin-bottom: 10px;
            color: var(--primary-color);
        }

        .empty-state {
            text-align: center;
            padding: 40px;
            color: #6e6e73;
        }

        .empty-state i {
            font-size: 48px;
            margin-bottom: 15px;
            color: #d2d2d7;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }

        @keyframes slideIn {
            from {
                transform: translateY(-20px);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }