/* 自定义字体 - 稳健版路径 */
        /* @font-face {
            font-family: 'huis_font';
            src: url('../font/huis.woff2') format('woff2'),
                 url('/static/font/huis.woff2') format('woff2');
            font-weight: normal;
            font-style: normal;
            font-display: swap;
        } */

        /* 主题配色 - 亮色 */
        :root {
            --bg-color: #eaeaea;
            --result-color: white;
            --text-bg: rgba(255, 255, 255, 1);
            --text-color: #333;
            --text-color: #333;
            --brand-color: #9aa6af;
            --brand-shadow-color: none;
            --scrollbar-color: #a2a0a0;
            --main-text-color: white;
            --main-bg: rgba(0, 0, 0, 0.8);
            --main-shadow-color: rgb(0 0 0 / 10%);
            --tabel-th-color: lightgray;
            --tabel-a-color: #a4dcff;
            --domain-color: #26caff;
            --search-box-color: #7f8eb0;
            --price-box-color: whitesmoke;
            --search-input-color: white;
            --search-input-text-color: black;
            --search-button-text-color: #fff;
            --search-button-color1: rgb(3, 169, 244);
            --search-button-color2: rgb(244, 65, 165);
            --search-button-color3: rgb(255, 235, 59);
            --search-button-color4: rgb(9, 168, 244);
            --home-label-color: black;
            --cost-color: gainsboro;
            --footer-color: #7f8eb0;
            --whois-db-time-color: rgba(255, 255, 255, 0.2);
            --watermark-color: rgba(200, 200, 200, 1);
            --open-history-svg-color: #576a96;
            --twentyyears-before-color1: white;
            --twentyyears-before-color2: #0b4ee617;
            --twentyyears-after-color1: rgb(3, 169, 244);
            --twentyyears-after-color2: rgb(244, 65, 165);
        }

        html {
            line-height: 1.2;
            height: 100%;
            width: 100%;
            position: fixed;
            overflow-y: hidden;
        }

        body {
            display: flex;
            justify-content: center;
            margin: 0;
            height: 100%;
            overflow-y: hidden;
        }

        .background {
            width: 100vw;
            height: 100vh;
            background-color: var(--bg-color);
            background-image: linear-gradient(90deg, #3c0a1e0a 3%, transparent 0), linear-gradient(1turn, #3c0a1e0a 3%, transparent 0);
            background-size: 20px 20px;
            z-index: -1;
            position: absolute;
        }

        /* 主布局容器 */
        .search {
            font-family: Avenir, Helvetica, Arial, sans-serif;
            max-width: 630px;
            width: 100%;
            height: 100%;
            margin-top: 10px;
        }

        /* 搜索区域顶部 */
        .search_box {
            background-color: var(--search-box-color);
            padding: 15px;
            border-radius: 10px 10px 0 0;
        }

        .head {
            position: relative;
            display: flex;
            justify-content: space-between;
            top: 10px;
            height: 20px;
            margin-right: -3px;
        }

        .home_label {
            /* position: absolute; */
            /* top: 5px; */
            /* left: 5px; */
            font-size: 28px;
            color: var(--main-text-color);
            text-decoration: none;
            cursor: pointer;
        }

        /* 首页打开历史记录和DNS的图标 */
        #open-history-btn,
        #dns-search-btn {
            width: 30px;
            height: 30px;
            flex-shrink: 0;
            /* 防止由于空间不足导致被压缩 */
            cursor: pointer;
            -webkit-tap-highlight-color: transparent;
            fill: var(--main-text-color);
            vertical-align: middle;
            margin-left: 10px;
            transition: opacity 0.2s;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--main-text-color);
        }

        #open-history-btn:hover,
        #dns-search-btn:hover {
            opacity: 0.8;
        }

        #dns-search-btn svg,
        #open-history-btn svg {
            width: 28px;
            height: 28px;
        }

        /* 侧边栏内的图标样式 */
        .history-close-btn svg {
            width: 24px;
            height: 24px;
            fill: currentColor;
            display: block;
        }

        /* 历史记录遮罩层 */
        #history-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.2);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            z-index: 99;
            display: none;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        /* 历史记录侧边栏 */

        #history {
            position: fixed;
            top: 0;
            right: -350px;
            /* 默认隐藏位置 */
            width: 320px;
            height: 100%;
            background: var(--bg-color);
            /* 跟随主题背景 */
            z-index: 120;
            box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
            transition: right 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            display: flex;
            flex-direction: column;
            color: var(--main-text-color);
            font-family: Avenir, Helvetica, Arial, sans-serif;
        }

        #history.show {
            right: 0 !important;
        }

        /* 移动端适配 */
        @media screen and (max-width: 630px) {
            #history {
                width: 85vw;
                right: -85vw;
            }

            #history.show {
                right: 0 !important;
            }
        }

        /* 历史记录头部 */
        .history-header {
            padding: 20px;
            font-size: 20px;
            font-weight: 600;
            border-bottom: 1px solid var(--tabel-th-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--home-label-color);
        }

        .history-close-btn {
            background: none;
            border: none;
            cursor: pointer;
            padding: 5px;
            color: var(--home-label-color);
            opacity: 0.6;
            transition: opacity 0.2s;
        }

        .history-close-btn:hover {
            opacity: 1;
        }

        /* 历史记录搜索框 */
        .history-search-container {
            padding: 10px 20px;
            background: rgba(128, 128, 128, 0.05);
            border-bottom: 1px solid rgba(128, 128, 128, 0.1);
        }

        .history-search-box {
            position: relative;
            display: flex;
            align-items: center;
        }

        #history-search-input {
            width: 100%;
            height: 36px;
            padding: 0 35px 0 12px;
            border-radius: 18px;
            border: 1px solid rgba(128, 128, 128, 0.2);
            background: var(--search-input-color);
            color: var(--search-input-text-color);
            font-size: 14px;
            outline: none;
            transition: all 0.3s ease;
        }

        #history-search-input:focus {
            border-color: var(--domain-color);
            box-shadow: 0 0 0 3px rgba(38, 202, 255, 0.1);
        }

        #history-search-clear {
            position: absolute;
            right: 10px;
            width: 20px;
            height: 20px;
            background: rgba(128, 128, 128, 0.1);
            border-radius: 50%;
            display: none;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: #999;
            transition: all 0.2s;
        }

        #history-search-clear:hover {
            background: rgba(128, 128, 128, 0.2);
            color: #666;
        }

        /* 历史记录列表容器 */
        #history-list-container {
            flex: 1;
            overflow-y: auto;
            -webkit-overflow-scrolling: touch;
            padding: 10px 0;
        }

        /* 历史记录底部提示 */
        .history-footer {
            padding: 12px 20px;
            font-size: 11px;
            color: #9a9898;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            text-align: center;
            opacity: 0.8;
            letter-spacing: 0.3px;
        }

        /* 侧边栏内的图标样式 */
        .history-close-btn svg {
            width: 20px;
            height: 20px;
            stroke: currentColor;
            fill: none;
            display: block;
        }

        /* 列表项样式 */
        .history-group {
            border-bottom: 1px solid rgba(128, 128, 128, 0.1);
        }

        .history-group-title {
            padding: 15px 20px;
            font-size: 13px;
            color: #9c9a9a;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: rgba(128, 128, 128, 0.02);
        }

        .history-group-title:hover {
            background: rgba(128, 128, 128, 0.05);
        }

        .history-group-title::after {
            content: '▼';
            font-size: 10px;
            transition: transform 0.3s;
            opacity: 0.5;
        }

        .history-group.collapsed .history-group-title::after {
            transform: rotate(-90deg);
        }

        .history-items-container {
            max-height: 1000px;
            overflow: hidden;
            transition: max-height 0.3s ease-in-out;
        }

        .history-group.collapsed .history-items-container {
            max-height: 0;
        }

        .history-item {
            padding: 12px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            transition: background-color 0.2s;
            border-bottom: 1px solid rgba(128, 128, 128, 0.1);
        }

        .history-item:hover {
            background-color: rgba(128, 128, 128, 0.05);
        }

        .history-item-domain {
            font-size: 16px;
            font-weight: 500;
            color: #272b2d;
            margin-bottom: 2px;
        }

        .history-item-time {
            font-size: 12px;
            color: #9a9898;
        }

        .history-item-status {
            font-size: 11px;
            padding: 4px 8px;
            border-radius: 4px;
            background: rgba(128, 128, 128, 0.1);
            color: #403636;
            font-weight: 500;
        }

        .status-unregistered {
            background: rgba(50, 198, 50, 0.15);
            color: #2e7d32;
        }

        .status-reserved {
            background: rgba(255, 0, 0, 0.1);
            color: #d32f2f;
        }

        /* 滚动条美化 */
        #history-list-container::-webkit-scrollbar {
            width: 4px;
        }

        #history-list-container::-webkit-scrollbar-thumb {
            background: var(--scrollbar-color);
            border-radius: 2px;
        }

        /* 搜索框容器 */
        .search_box {
            position: relative;
            width: 100%;
            max-width: 630px;
            /* 限制最大宽度，与底栏一致 */
            margin: 0 auto;
            box-sizing: border-box;
            /* 防止 padding 撑大宽度 */
        }


        /* 搜索输入区域 */
        .input_btn {
            display: flex;
            /* 改为 flex */
            margin-top: 45px;
            width: 100%;
            justify-content: flex-start;
            /* 强制靠左对齐 */
            box-sizing: border-box;
            /* 防止宽度溢出 */
        }

        .input-container {
            position: relative;
            flex: 1;
            /* 自动撑满剩余空间 */
            display: flex;
            align-items: center;
        }

        #search_input {
            border: none;
            outline: none;
            position: relative;
            height: 48px;
            width: 100%;
            /* 撑满容器 */
            border-radius: 5px 0 0 5px;
            font-size: 21px;
            padding: 0 45px 0 10px;
            /* 右侧留出清除按钮空间 */
            background-color: var(--search-input-color);
            color: var(--search-input-text-color);
            box-sizing: border-box;
            /* 强行在 PC 端也开启 */
        }

        #clear-input-btn {
            position: absolute;
            right: 12px;
            width: 22px;
            height: 22px;
            background: rgba(128, 128, 128, 0.2);
            border-radius: 50%;
            display: none;
            /* 初始隐藏 */
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 10;
            transition: all 0.2s;
            user-select: none;
        }

        #clear-input-btn:hover {
            background: rgba(128, 128, 128, 0.3);
        }

        #clear-input-btn svg {
            width: 12px;
            height: 12px;
            stroke: var(--main-text-color);
        }

        /* 搜索按钮 */
        #search_button {
            position: relative;
            height: 48px;
            width: 85px;
            /* 固定宽度，确保对齐 */
            border: 0;
            cursor: pointer;
            color: var(--search-button-text-color);
            border-radius: 0 5px 5px 0;
            background: linear-gradient(to right, rgb(107 131 183), rgb(83 101 141));
            background-size: 400%;
            z-index: 1;
            font-size: 15px;
            box-sizing: border-box;
        }

        @keyframes streamer {
            100% {
                background-position: -400% 0;
            }
        }

        /* 价格信息栏 */
        #price_box {
            /* font-weight: 600; */
            font-size: 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            z-index: 2;
            position: relative;
            top: 10px;
            overflow: visible;
            color: var(--price-box-color);
        }

        #price_load {
            /* font-weight: 600; */
            font-size: 15px;
            display: none;
            /* 默认隐藏，查询时改为 flex */
            justify-content: flex-start;
            align-items: center;
            z-index: 2;
            position: relative;
            top: 10px;
            color: var(--price-box-color);
            line-height: 20px;
            /* height: 42px; */
            width: 100%;
        }

        #premium,
        #register,
        #renew,
        #status {
            visibility: hidden;
            height: 20px;
            line-height: 20px;
        }

        #register,
        #renew {
            display: flex;
            align-items: center;
            position: relative;
        }

        #query-time {
            color: var(--watermark-color);
            white-space: nowrap;
        }

        /* 结果区域 */
        #result {
            background-color: var(--result-color);
            color: #2c3e50;
            position: relative;
            height: calc(100% - 170px);
            max-height: calc(100vh - 200px);
            /* 添加最大高度限制 */
            width: auto;
            font-family: Avenir, Helvetica, Arial, sans-serif;
            font-weight: 500;
            font-size: 16px;
            overflow-y: auto;
            /* 改为 auto */
            word-break: break-word;
            -webkit-overflow-scrolling: touch;
            /* 显示滚动条（当内容过长时） */
            scrollbar-width: thin;
            /* Firefox - 显示细滚动条 */
            scrollbar-color: rgba(128, 128, 128, 0.3) transparent;
            /* Firefox 滚动条颜色 */
        }

        /* Chrome/Safari/Webkit 滚动条样式 */
        #result::-webkit-scrollbar {
            width: 6px;
            /* 显示滚动条 */
        }

        #result::-webkit-scrollbar-track {
            background: transparent;
        }

        #result::-webkit-scrollbar-thumb {
            background: rgba(128, 128, 128, 0.3);
            border-radius: 3px;
        }

        #result::-webkit-scrollbar-thumb:hover {
            background: rgba(128, 128, 128, 0.5);
        }

        /* 动态查询背景 - 仅在显示结果时应用 */
        body.querying-bg #result {
            background: radial-gradient(circle at 60% 90%, #2e67a1, transparent 60%), radial-gradient(circle at 20px 20px, #2e67a1, transparent 25%);
        }

        /* 背景水印 - 加载和结果页均显示 */
        #result-watermark {
            left: 50%;
            transform: translate(-50%, -50%);
            user-select: none;
            pointer-events: none;
            z-index: 0;
            display: none;
            position: fixed;
            width: 100%;
            top: 400px;
            text-align: center;
            color: #9aa6af;
        }

        #result-watermark svg,
        #brand svg {
            width: 300px;
            height: auto;
            max-height: 200px;
        }

        @keyframes svg-draw {
            from {
                stroke-dasharray: 0, 15000;
                stroke-dashoffset: 0;
            }

            to {
                stroke-dasharray: 15000, 0;
                stroke-dashoffset: 0;
            }
        }

        @keyframes svg-fill {
            from {
                fill: transparent;
            }

            to {
                fill: currentColor;
            }
        }

        .animate-path {
            stroke-dasharray: 0, 15000;
            stroke-dashoffset: 0;
            fill: transparent;
            animation: svg-draw 4s ease-in-out forwards, svg-fill 0.8s ease-in-out 3.5s forwards;
        }

        #brand svg {
            /* 首页 Logo 可以更明显 */
            filter: drop-shadow(0 0 10px var(--brand-shadow-color));
        }

        /* 当品牌 Logo 消失（即进入查询/结果态）时，显示水印 */
        body.querying-bg #result-watermark,
        #result:has(#loader[style*="display: block"]) #result-watermark,
        #result:has(#loader:not([style*="display: none"])) #result-watermark {
            display: block;
        }

        /* 避免两个 Logo 同时出现：当正在加载或已有结果背景时，首页 Logo 强制隐藏 */
        #result:is(.show-watermark, .querying-bg) #brand,
        #result:has(#loader:not([style*="display: none"])) #brand {
            display: none !important;
        }

        /* 兼容性更好的 JS 控制显示逻辑 */
        .show-watermark #result-watermark {
            display: block;
        }

        .animate-path {
            stroke-dasharray: 0, 15000;
            stroke-dashoffset: 0;
            fill: transparent;
            stroke: currentColor;
            stroke-width: 100;
        }

        /* 为圆点 (第3个path) 设置独特的高亮色 */
        #result-watermark path:nth-child(3),
        #brand path:nth-child(3) {
            color: #ff5722 !important;
            /* 独特的橙红色点缀 */
        }

        /* 动画方案 1: 毛笔书写感 (缓慢上色) */
        .anim-brush {
            opacity: 0.9;
            animation: brush-draw 4.5s ease-out forwards;
        }

        @keyframes brush-draw {
            0% {
                stroke-dasharray: 0, 15000;
                fill: transparent;
            }

            60% {
                stroke-dasharray: 15000, 0;
                fill: transparent;
            }

            100% {
                stroke-dasharray: 15000, 0;
                fill: currentColor;
            }
        }

        /* 动画方案 2: 霓虹闪烁上色 */
        .anim-neon {
            opacity: 0.9;
            animation: neon-draw 3.5s ease-in forwards;
        }

        @keyframes neon-draw {
            0% {
                stroke-dasharray: 0, 15000;
                fill: transparent;
                filter: brightness(1) drop-shadow(0 0 0 transparent);
            }

            70% {
                stroke-dasharray: 15000, 0;
                fill: transparent;
                filter: brightness(2) drop-shadow(0 0 5px currentColor);
            }

            100% {
                stroke-dasharray: 15000, 0;
                fill: currentColor;
                filter: brightness(1) drop-shadow(0 0 0 transparent);
            }
        }

        /* 动画方案 3: 渐变扩散描写效果 */
        .anim-flow {
            opacity: 0.9;
            animation: flow-draw 5s linear forwards;
        }

        @keyframes flow-draw {
            0% {
                stroke-dasharray: 0, 15000;
                fill: transparent;
            }

            70% {
                stroke-dasharray: 15000, 0;
                fill: transparent;
            }

            100% {
                stroke-dasharray: 15000, 0;
                fill: currentColor;
            }
        }

        /* 僅在結果正式顯示（.show-result）時淡化背景背景背景 */
        .show-result #result-watermark .animate-path {
            stroke-dasharray: none !important;
            stroke-dashoffset: 0 !important;
            fill: currentColor !important;
            animation: none !important;
            opacity: 0.15 !important;
        }



        /* 结构化信息卡片 */
        #main {
            box-shadow: 2px 3px 8px var(--main-shadow-color);
            background: var(--main-bg);
            border-radius: 0.8rem;
            font-size: 15px;
            display: none;
            position: relative;
            z-index: 10;
            /* 调高一点，确保标签可见 */
            word-break: break-word;
            border-spacing: 0 13px;
            width: 98%;
            max-width: 630px;
            margin: 10px auto;
            /* 增加展示时的间距 */
            padding: 15px 23px;
            /* 增加内边距，使内容不贴边 */
            box-sizing: border-box;
        }

        /* 截图按钮 */
        #screenshot-btn {
            position: absolute;
            top: 15px;
            right: 15px;
            width: 36px;
            height: 36px;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-radius: 8px; 
            display: none;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 100;
            transition: all 0.3s ease;
            color: var(--main-text-color);
        }

        #screenshot-btn:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: scale(1.05);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        }

        #screenshot-btn:active {
            transform: scale(0.95);
        }

        #screenshot-btn svg {
            width: 20px;
            height: 20px;
        }

        /* 截图时的遮罩提示 */
        #screenshot-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
            z-index: 9999;
            display: none;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 18px;
            font-weight: 500;
        }

        #screenshot-overlay.show {
            display: flex;
        }

        /* 结果卡片右上角的 HU.iS 标签 */
        .brand-pendant {
            position: absolute;
            top: 15px;
            right: 20px;
            font-family: 'huis_font', serif;
            /* 修改为 huis_font */
            font-size: 20px;
            color: #9aa6af;
            opacity: 0.6;
            user-select: none;
            pointer-events: none;
            letter-spacing: 1px;
            font-style: normal;
            /* 字体自带斜体可不用 italic */
            white-space: nowrap;
        }

        #main tbody th {
            text-align: right;
            color: var(--tabel-th-color);
        }

        #main tbody td {
            padding-left: 0.8rem;
            padding-right: 0.8rem;
            font-size: 15px;
            color: var(--main-text-color);
            word-break: break-word;
        }

        #main tr:nth-child(n + 2) td {
            line-height: 20px;
        }

        #main a {
            color: var(--main-text-color);
            text-decoration-color: var(--tabel-a-color);
            text-decoration-line: underline;
        }

        /* 元数据控制按钮 */
        #metadata-toggle-box {
            text-align: center;
            margin: 15px 0;
            display: none;
            transition: margin-bottom 0.3s;
        }

        /* 当元数据隐藏时，增加底部边距，避免被 Footer 遮挡 */
        #metadata-toggle-box.metadata-hidden {
            margin-bottom: 50px;
        }

        /* 元数据控制按钮 - 3D 风格支持 */
        #metadata-toggle-box {
            text-align: center;
            margin: 10px 0;
            display: none;
            transition: margin-bottom 0.3s;
        }

        .switch-simple {
            display: inline-block;
            position: relative;
            width: 92px;
            /* 略微拓宽以增加呼吸感 */
            height: 32px;
            cursor: pointer;
            user-select: none;
            margin: 5px 0;
        }

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

        .switch-inner {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-radius: 30px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
            display: flex;
            align-items: center;
            padding: 0 12px;
            box-sizing: border-box;
            box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
        }

        .switch-inner::before {
            content: '元数据关';
            position: absolute;
            right: 12px;
            font-size: 11px;
            color: var(--main-text-color);
            opacity: 0.5;
            font-weight: 500;
            transition: all 0.3s;
            letter-spacing: 0.5px;
        }

        .switch-inner::after {
            content: '';
            position: absolute;
            height: 24px;
            width: 24px;
            left: 4px;
            bottom: 3px;
            background: #fff;
            border-radius: 50%;
            transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
            box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
        }

        .switch-simple input:checked+.switch-inner {
            background: linear-gradient(135deg, rgba(107, 131, 183, 0.9), rgba(83, 101, 141, 0.9));
            border-color: rgba(255, 255, 255, 0.2);
            box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2), 0 4px 15px rgba(83, 101, 141, 0.3);
        }

        .switch-simple input:checked+.switch-inner::before {
            content: '元数据开';
            right: auto;
            left: 12px;
            color: #fff;
            opacity: 1;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
        }

        .switch-simple input:checked+.switch-inner::after {
            transform: translateX(60px);
            background: #fff;
        }

        /* 隐藏废弃标签 */
        .switch-label-text {
            display: none;
        }

        /* 元数据卡片 */
        #metadata-card {
            box-shadow: 2px 4px 8px var(--main-shadow-color);
            background: var(--main-bg);
            border-radius: 0.8rem;
            width: 98%;
            margin: 0 auto 20px auto;
            padding: 15px;
            box-sizing: border-box;
            display: none;
            color: var(--main-text-color);
            margin-bottom: 70px;
            position: relative;
            /* 确保 z-index 生效 */
            z-index: 10;
            /* 提升层级，遮盖底层水印 */
        }

        .meta-header {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 10px;
            border-bottom: 1px solid rgba(128, 128, 128, 0.2);
            padding-bottom: 5px;
        }

        /* 原始文本区域 */
        #text {
            white-space: pre-wrap;
            word-wrap: break-word;
            font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
            font-size: 14px;
            color: #eee;
            margin: 0;
            padding: 15px;
            overflow-y: auto;
            max-height: 200px;
            border: none;
            display: block;
        }

        /* 滚动条美化 */
        ::-webkit-scrollbar {
            width: 4px;
            height: 4px;
        }

        ::-webkit-scrollbar-track {
            background: transparent;
        }

        ::-webkit-scrollbar-thumb {
            background: rgba(128, 128, 128, 0.3);
            border-radius: 2px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: rgba(128, 128, 128, 0.5);
        }

        /* 品牌 */
        #brand {
            font-family: huis_font;
            position: fixed;
            width: 100%;
            top: 200px;
            text-align: center;
            font-size: 60px;
            color: var(--brand-color);
            text-shadow: 0 0 10px var(--brand-shadow-color), 0 0 20px var(--brand-shadow-color), 0 0 40px var(--brand-shadow-color), 0 0 80px var(--brand-shadow-color);
            z-index: 0;
            white-space: nowrap;
        }

        /* 域名标题 */
        #domain_href {
            color: var(--domain-color) !important;
            text-decoration: none !important;
            font-weight: 600;
            cursor: pointer;
            font-size: 19px;
            word-break: break-all;
            margin-right: 5px;
            line-height: 16px;
            width: fit-content;
        }

        #domain_href:hover {
            text-shadow: 0 0 10px var(--domain-color), 0 0 20px var(--domain-color), 0 0 30px var(--domain-color), 0 0 40px var(--domain-color);
        }

        /* 时间格式 */
        .TimeZone {
            font-size: 10px;
            color: var(--tabel-th-color);
            word-break: keep-all;
            white-space: pre;
            display: inline-block;
            line-height: 10px;
        }

        .TimeStr {
            display: inline-block;
            white-space: pre-wrap;
            vertical-align: middle;
        }

        .whois-db-time {
            position: absolute;
            right: 12px;
            bottom: 8px;
            color: var(--whois-db-time-color);
            font-size: 12px;
        }

        /* 标签样式 */
        .label {
            padding: 0 4px;
            font-size: 11px;
            font-family: "Microsoft JhengHei", "Apple LiGothic Medium,Microsoft YaHei", "Arial", cursive;
            border-radius: 4px;
            margin-right: 5px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            vertical-align: middle;
            height: 20px;
            line-height: 1;
            box-sizing: border-box;
            position: relative;
            top: -1px;
        }

        .TwentyYearsOld {
            position: relative;
            z-index: 0;
            overflow: hidden;
            border-radius: 3px;
            padding: 0 4px;
            text-align: center;
            font-size: 11px;
            font-family: "Microsoft JhengHei", "Apple LiGothic Medium,Microsoft YaHei", "Arial", cursive;
            transition: .2s all linear;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            vertical-align: middle;
            color: #fff;
            height: 20px;
            line-height: 1;
            box-sizing: border-box;
            margin-right: 5px;
            top: -1px;
        }

        .TwentyYearsOld:before {
            content: "";
            position: absolute;
            z-index: -2;
            left: -50%;
            top: -50%;
            width: 200%;
            height: 200%;
            background: conic-gradient(from 90deg, #0000 70%, #0b4ee617 80%, white);
            animation: rotate20 3s linear infinite;
        }

        .TwentyYearsOld::after {
            background: linear-gradient(85.95deg, rgb(3, 169, 244) 10.96%, rgb(244, 65, 165) 89.04%);
            content: '';
            position: absolute;
            z-index: -1;
            left: 2px;
            top: 2px;
            width: calc(100% - 4px);
            height: calc(100% - 4px);
            border-radius: 3px;
        }

        @keyframes rotate20 {
            to {
                transform: rotate(360deg)
            }
        }

        .TenYearsOld {
            background-color: #d614d6;
            color: white;
            padding: 0 4px;
            font-size: 11px;
            border-radius: 3px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            vertical-align: middle;
            height: 20px;
            line-height: 1;
            box-sizing: border-box;
            margin-right: 5px;
            top: -1px;
            position: relative;
        }

        .FiveYearsOld {
            background-color: #2196F3;
            color: white;
            padding: 0 4px;
            font-size: 11px;
            border-radius: 3px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            vertical-align: middle;
            height: 20px;
            line-height: 1;
            box-sizing: border-box;
            margin-right: 5px;
            top: -1px;
            position: relative;
        }

        .AuthLabel {
            padding: 0 6px;
            font-size: 11px;
            border-radius: 4px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            vertical-align: middle;
            height: 20px;
            line-height: 1;
            box-sizing: border-box;
            margin-right: 5px;
            top: -1px;
            position: relative;
        }

        /* DNSSEC SVG */
        #dnssec-svg {
            height: 22px;
            width: 22px;
            display: inline !important;
            vertical-align: middle;
        }

        /* 预加载动画 */
        @keyframes gb-loader-animation-expand {
            0% {
                transform: rotate(0deg);
            }

            70%,
            80%,
            90%,
            100% {
                transform: rotate(720deg);
            }

            80%,
            90% {
                top: calc(50% - .5em);
                box-shadow: 0 0 0 0 currentColor, 0 0 0 0 currentColor;
            }

            0%,
            20%,
            30%,
            80%,
            100% {
                top: calc(50% - 2em);
                box-shadow: -1.35em 2.25em 0 0 currentColor, 1.35em 2.25em 0 0 currentColor;
            }

            0%,
            20%,
            30%,
            100% {
                animation-timing-function: cubic-bezier(0.45, 0.1, 0.15, 1);
            }
        }

        .global-loader-scope .gb-loader {
            position: relative;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            vertical-align: top;
        }

        .global-loader-scope .gb-loader::after {
            position: absolute;
            width: 1em;
            height: 1em;
            content: "";
            background-color: currentColor;
            border-radius: 50%;
            transform-origin: 50% 2em;
        }

        .global-loader-scope .gb-loader--lg {
            width: 64px;
            height: 64px;
            top: 60px;
            /* 调整高度，避免与 Logo 重叠 */
            left: calc(50% - 32px);
        }

        .global-loader-scope .gb-loader--lg::after {
            will-change: transform, box-shadow;
            backface-visibility: hidden;
            animation-name: gb-loader-animation-expand;
            animation-duration: 2s;
            animation-iteration-count: infinite;
            color: rgb(154, 166, 175);
            font-size: 16px;
        }

        .global-loader-scope {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: none;
        }

        /* 滚动条 */
        #result::-webkit-scrollbar-track {
            border-radius: 5px;
            background-color: transparent;
        }

        #result::-webkit-scrollbar-track-piece {
            background-color: transparent;
        }

        #result::-webkit-scrollbar-thumb {
            border-radius: 5px;
            background: var(--scrollbar-color);
        }

        #result::-webkit-scrollbar-thumb:hover {
            background-color: dimgrey;
        }

        /* 状态标签颜色（已注册/未注册等） */
        .status-registered {
            color: #282828;
        }

        /* PC 端 */
        @media screen and (min-width: 630px) {

            #price_box,
            #price_load {
                width: 580px;
                margin-left: 5px;
                margin-right: 5px;
            }

            /* #price_load { top: 2px; } */
            #main {
                padding: 10px 0;
                margin: 10px auto 10px auto;
                box-sizing: border-box;
            }

            #main tbody th,
            #main tbody td {
                font-weight: normal;
                min-width: 5rem;
            }

            #main tbody th {
                width: 100px;
            }

            #result::-webkit-scrollbar {
                width: 5px;
            }
        }

        /* 移动端 */
        @media screen and (max-width: 630px) {
            .search {
                height: 100%;
                margin: 0;
            }

            .input_btn {
                width: 100%;
            }

            .search_box {
                border-radius: 0;
            }

            #search_button {
                width: 85px;
                flex-shrink: 0;
            }

            /* 移动端按钮也保持固定宽度 */
            .head {
                top: 12px;
            }

            .home_label {
                top: 6px;
            }

            #main tbody th,
            #main tbody td {
                font-weight: normal;
            }

            #main tbody th {
                width: 88px;
            }

            #main {
                padding: 5px 10px 5px 10px;
                margin: 5px auto 10px auto;
                width: 98%;
            }

            #text {
                padding: 15px 10px 15px 10px;
                font-weight: 400;
            }

            #result::-webkit-scrollbar {
                width: 0;
            }
        }

        /* Tooltip 提示框 (Popover) */
        #tooltip {
            visibility: hidden;
            background-color: #fff;
            color: #333;
            text-align: left;
            border-radius: 4px;
            padding: 8px 12px;
            position: absolute;
            z-index: 2000;
            font-size: 14px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            border: 1px solid #ccc;
            opacity: 0;
            transition: opacity 0.2s;
            pointer-events: none;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        #tooltip.show {
            visibility: visible;
            opacity: 1;
        }

        /* 警告图标样式 */
        .tooltip-icon {
            width: 20px;
            height: 20px;
            background-color: #ff9800;
            color: #fff;
            border-radius: 2px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 16px;
            flex-shrink: 0;
        }

        /* 小三角 - 默认位于气泡上方 (pos-bottom 模式) */
        #tooltip.pos-bottom::before {
            content: "";
            position: absolute;
            bottom: 100%;
            left: 20px;
            border-width: 8px;
            border-style: solid;
            border-color: transparent transparent #ccc transparent;
        }

        #tooltip.pos-bottom::after {
            content: "";
            position: absolute;
            bottom: 100%;
            left: 21px;
            border-width: 7px;
            border-style: solid;
            border-color: transparent transparent #fff transparent;
        }

        /* 兼容逻辑：如果以后需要显示在上方，或者不带 pos-bottom 类时 */
        #tooltip:not(.pos-bottom)::before {
            top: 100%;
            border-color: #ccc transparent transparent transparent;
        }

        #tooltip:not(.pos-bottom)::after {
            top: 100%;
            border-color: #fff transparent transparent transparent;
        }

        /* 小屏手机 */
        @media only screen and (max-width: 380px) {
            #main {
                font-size: 13px;
            }

            #main tbody td {
                font-size: 15px;
                padding-left: 0.6rem;
            }

            #main tr:nth-child(n + 2) td {
                line-height: 18px;
            }

            #main tbody th {
                width: 70px;
            }

            #domain_href {
                font-size: 17px;
            }

            #result {
                font-size: 15px;
                height: calc(100% - 140px);
            }

            #text {
                line-height: 19px;
            }

            .search_box {
                height: 140px;
            }

            .head {
                top: 8px;
            }

            .home_label {
                font-size: 25px;
            }

            .input_btn {
                margin-top: 35px;
            }

            #search_input {
                height: 43px;
                font-size: 18px;
                padding-right: 35px;
            }

            #search_button {
                height: 43px;
                width: 70px;
                font-size: 14px;
                flex-shrink: 0;
            }

            #clear-input-btn {
                right: 8px;
                width: 18px;
                height: 18px;
            }

            #price_box {
                font-size: 13px;
                height: 33px;
                top: 0px;
            }

            #price_load {
                font-size: 13px;
                height: 33px;
                top: 0px;
            }

            #premium,
            #register,
            #renew,
            #status {
                height: 16px;
                line-height: 16px;
            }
        }

        /* 火狐兼容 - 已在主样式中定义，此处保留以防需要特殊处理 */
        @-moz-document url-prefix() {
            #result {
                /* Firefox 滚动条样式已在主样式中定义 */
            }
        }

        /* 底部版权信息 - 首页默认样式 */
        #footer-info {
            position: fixed;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100%;
            max-width: 630px;
            text-align: center;
            color: #8c8c8c;
            font-size: 13px;
            font-weight: 300;
            z-index: 110;
            letter-spacing: 1px;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
            padding: 15px 0;
            background: rgb(235 231 231 / 20%);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-top: 1px dashed rgba(255, 255, 255, 0.1);
            user-select: none;
            box-sizing: border-box;
            transition: all 0.3s ease;
        }

        /* 底部版权信息 - 查询/渐变背景时的样式 */
        body.querying-bg #footer-info {
            color: rgba(255, 255, 255, 1);
            background: rgba(0, 0, 0, 0.2);
            border-top: 1px dashed rgba(255, 255, 255, 0.1);
        }

        @media (max-width: 630px) {
            #footer-info {
                max-width: 100%;
                font-size: 12px;
                padding: 12px 10px;
                left: 0;
                transform: none;
                width: 100%;
            }
        }

        /* 状态标签 */
        .label {
            padding: 0 4px;
            font-size: 11px;
            border-radius: 4px;
            margin-right: 5px;
            font-family: "Microsoft JhengHei", "Apple LiGothic Medium,Microsoft YaHei", "Arial", cursive;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            vertical-align: middle;
            height: 20px;
            line-height: 1;
            box-sizing: border-box;
            position: relative;
            top: -1px;
        }

        .NewReg {
            background-color: #00c500;
            text-shadow: 0 0 10px var(--label-color1), 0 0 20px var(--label-color1), 0 0 30px var(--label-color1), 0 0 40px var(--label-color1);
            color: white;
        }

        .RedemptionPeriod {
            background-color: #25addb;
            text-shadow: 0 0 10px var(--label-color2), 0 0 20px var(--label-color2), 0 0 30px var(--label-color2), 0 0 40px var(--label-color2);
            color: white;
        }

        .Expired,
        .ExpiringSoon {
            background-color: #ff3b3b;
            text-shadow: 0 0 10px var(--label-color2), 0 0 20px var(--label-color2), 0 0 30px var(--label-color2), 0 0 40px var(--label-color2);
            color: white;
        }

        .PendingTransfer,
        .TransferPeriod {
            background-color: yellow;
            text-shadow: 0 0 10px var(--label-color3), 0 0 20px var(--label-color3), 0 0 30px var(--label-color3), 0 0 40px var(--label-color3);
            color: black;
        }

        .WillExpire,
        .AutoRenewPeriod {
            background-color: #ec8c00;
            text-shadow: 0 0 10px var(--label-color4), 0 0 20px var(--label-color4), 0 0 30px var(--label-color4), 0 0 40px var(--label-color4);
            color: white;
        }

        .PendingDelete {
            background-color: #f52d63;
            text-shadow: 0 0 10px var(--label-color5), 0 0 20px var(--label-color5), 0 0 30px var(--label-color5), 0 0 40px var(--label-color5);
            color: white;
        }

        .Expired {
            background-color: #f52d63;
            color: white;
        }

        .ServerHold,
        .Inactive {
            /* Added .Inactive based on user request logic */
            background-color: whitesmoke;
            text-shadow: 0 0 10px var(--label-color6), 0 0 20px var(--label-color6), 0 0 30px var(--label-color6), 0 0 40px var(--label-color6);
            color: black;
            font-weight: bold;
        }

        .Hold {
            background-color: whitesmoke;
            color: black;
            font-weight: bold;
        }

        .PendingVerification {
            background-color: rgb(192, 192, 192);
            text-shadow: 0 0 10px var(--label-color7), 0 0 20px var(--label-color7), 0 0 30px var(--label-color7), 0 0 40px var(--label-color7);
            color: black;
        }

        .RenewTenYears {
            background-color: cyan;
            text-shadow: 0 0 10px var(--label-color8), 0 0 20px var(--label-color8), 0 0 30px var(--label-color8), 0 0 40px var(--label-color8);
            color: black;
        }

        .TenYearsOld {
            background-color: #d614d6;
            text-shadow: 0 0 10px var(--label-color9), 0 0 20px var(--label-color9), 0 0 30px var(--label-color9), 0 0 40px var(--label-color9);
            color: white;
        }

        .RenewPeriod {
            background-color: pink;
            text-shadow: 0 0 10px var(--label-color10), 0 0 20px var(--label-color10), 0 0 30px var(--label-color10), 0 0 40px var(--label-color10);
            color: black;
        }

        .ThirtyYearsOld {
            background-color: white;
            color: black;
            position: relative;
            z-index: 0;
            overflow: hidden;
            padding: 0 4px;
            font-size: 11px;
            font-family: "Microsoft JhengHei", "Apple LiGothic Medium,Microsoft YaHei", "Arial", cursive;
            border-radius: 3px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            vertical-align: middle;
            height: 20px;
            line-height: 1;
            box-sizing: border-box;
            margin-right: 5px;
            margin-left: 5px;
            top: -1px;
        }

        @keyframes rotate30 {
            100% {
                transform: rotate(1turn);
            }
        }

        .ThirtyYearsOld::before {
            content: '';
            position: absolute;
            z-index: -2;
            left: -100%;
            top: -100%;
            width: 300%;
            height: 300%;
            background-repeat: no-repeat;
            background-size: 50% 50%, 50% 50%;
            background-position: 0 0, 100% 0, 100% 100%, 0 100%;
            background-image: linear-gradient(lime, lime), linear-gradient(#ff00ff, #ff00ff), linear-gradient(cyan, cyan), linear-gradient(#ff304f, #ff304f);
            animation: rotate30 4s linear infinite;
        }

        .ThirtyYearsOld::after {
            background-color: #ffb900;
            content: '';
            position: absolute;
            z-index: -1;
            left: 2px;
            top: 2px;
            width: calc(100% - 4px);
            height: calc(100% - 4px);
            border-radius: 5px;
            animation: opacityChange 3s infinite alternate;
        }

        @keyframes rotate20 {
            to {
                transform: rotate(360deg)
            }
        }

        .TwentyYearsOld {
            position: relative;
            z-index: 0;
            overflow: hidden;
            border-radius: 3px;
            padding: 0 4px;
            text-align: center;
            font-size: 11px;
            font-family: "Microsoft JhengHei", "Apple LiGothic Medium,Microsoft YaHei", "Arial", cursive;
            transition: .2s all linear;
            text-decoration: initial;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            vertical-align: middle;
            color: #fff;
            height: 20px;
            line-height: 1;
            box-sizing: border-box;
            margin-right: 5px;
            top: -1px;
        }

        .TwentyYearsOld:before {
            content: "";
            position: absolute;
            z-index: -2;
            left: -50%;
            top: -50%;
            width: 200%;
            height: 200%;
            background: conic-gradient(from 90deg, #0000 70%, var(--twentyyears-before-color2) 80%, var(--twentyyears-before-color1));
            animation: rotate20 3s linear infinite;
        }

        .TwentyYearsOld::after {
            background: linear-gradient(85.95deg, var(--twentyyears-after-color1) 10.96%, var(--twentyyears-after-color2) 89.04%);
            content: '';
            position: absolute;
            z-index: -1;
            left: 2px;
            top: 2px;
            width: calc(100% - 4px);
            height: calc(100% - 4px);
            border-radius: 3px;
        }

        /* DNS 解析记录表格 - 严格遵循用户提供的样式 */
        .dns-table-container {
            width: 98%;
            max-width: 630px;
            margin: 10px auto 40px auto;
            background: #fff;
            border-radius: .8rem;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
            overflow: hidden;
            position: relative;
            z-index: 100;
        }

        #dns-main-table.dns-table {
            width: 100%;
            border-collapse: collapse;
            table-layout: fixed;
            background-color: #fff !important;
            /* 强制底色 */
        }

        #dns-main-table.dns-table thead {
            background-color: #f9fafb !important;
        }

        #dns-main-table.dns-table th {
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
            color: #374151 !important;
            font-size: 14px;
            border-bottom: 2px solid #e5e7eb;
        }

        #dns-main-table.dns-table td {
            padding: 12px 16px;
            color: #4b5563 !important;
            font-size: 14px;
            border-bottom: 1px solid #f3f4f6;
            word-break: break-all;
            background-color: #fff !important;
            /* 奇数行强制白 */
        }

        #dns-main-table.dns-table tbody tr:nth-child(even) td {
            background-color: #f9fafb !important;
            /* 偶数行强制浅灰 */
        }

        #dns-main-table.dns-table tbody tr:hover td {
            background-color: #f3f4f6 !important;
            cursor: default;
            transition: background-color 0.2s ease;
        }

        .record-type {
            display: inline-block;
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 500;
        }

        .type-a {
            background-color: #e0f2fe !important;
            color: #0284c7 !important;
        }

        .type-aaaa {
            background-color: #f0e7ff !important;
            color: #7c3aed !important;
        }

        .type-cname {
            background-color: #dcfce7 !important;
            color: #16a34a !important;
        }

        .type-mx {
            background-color: #fee2e2 !important;
            color: #dc2626 !important;
        }

        .type-ns {
            background-color: #f3f4f6 !important;
            color: #4b5563 !important;
        }

        .type-soa {
            background-color: #fff7ed !important;
            color: #ea580c !important;
        }

        .type-txt {
            background-color: #fff7ed !important;
            color: #ea580c !important;
        }

        @media (max-width: 768px) {
            .dns-table-container {
                width: 95%;
                overflow-x: auto;
            }

            #dns-main-table.dns-table th,
            #dns-main-table.dns-table td {
                padding: 10px 8px;
                font-size: 13px;
            }
        }

        /* 标签及反馈申请弹窗 */
        #label-modal-overlay,
        #feedback-modal-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 500;
            backdrop-filter: blur(3px);
        }

        #label-modal-overlay.show,
        #feedback-modal-overlay.show {
            display: block;
        }

        #label-modal,
        #feedback-modal {
            display: none;
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 501;
            background: #fff;
            border-radius: 16px;
            width: 90%;
            max-width: 380px;
            max-height: 80vh;
            overflow-y: auto;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            color: #333;
        }

        #label-modal.show,
        #feedback-modal.show {
            display: block;
        }

        .lm-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 20px 12px;
            border-bottom: 1px solid #eee;
        }

        .lm-title {
            font-size: 16px;
            font-weight: 700;
            color: #111;
        }

        .lm-close {
            cursor: pointer;
            color: #999;
            padding: 2px;
            border-radius: 6px;
            transition: all 0.2s;
        }

        .lm-close:hover {
            color: #333;
            background: #f0f0f0;
        }

        .lm-section-title {
            font-size: 12px;
            font-weight: 600;
            color: #999;
            padding: 12px 20px 6px;
            letter-spacing: 0.5px;
        }

        #lm-history-list {
            padding: 0 12px 8px;
        }

        .lm-history-item {
            display: flex;
            align-items: center;
            padding: 8px 10px;
            border-radius: 8px;
            margin-bottom: 4px;
            background: #fafafa;
            font-size: 13px;
        }

        .lm-history-item:hover {
            background: #f5f5f5;
        }

        .lm-history-domain {
            color: #555;
            font-weight: 500;
            margin-right: 8px;
            flex-shrink: 0;
        }

        .lm-history-label {
            display: inline-flex;
            align-items: center;
            padding: 1px 6px;
            border-radius: 4px;
            font-size: 11px;
            height: 18px;
            line-height: 1;
        }

        .lm-history-status {
            font-size: 11px;
            font-weight: 600;
            flex-shrink: 0;
            margin-left: auto;
            padding-left: 8px;
        }

        .lm-status-pending {
            color: #d4a017;
        }

        .lm-status-approved {
            color: #2da44e;
        }

        .lm-status-rejected {
            color: #e53e3e;
        }

        .lm-form {
            padding: 12px 20px 20px;
        }

        .lm-field {
            margin-bottom: 14px;
        }

        .lm-label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: #555;
            margin-bottom: 5px;
        }

        .lm-input {
            width: 100%;
            padding: 9px 12px;
            border: 1.5px solid #e0e0e0;
            border-radius: 8px;
            font-size: 14px;
            color: #333;
            background: #fafafa;
            outline: none;
            transition: border-color 0.2s;
            box-sizing: border-box;
        }

        .lm-input:focus {
            border-color: #333;
            background: #fff;
        }

        .lm-input::placeholder {
            color: #bbb;
        }

        .lm-styles {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .lm-style-opt,
        .lm-feedback-opt {
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            padding: 4px 10px;
            border-radius: 6px;
            border: 1px solid #eee;
            font-size: 12px;
            transition: all 0.15s;
        }

        .lm-style-opt:hover,
        .lm-feedback-opt:hover {
            border-color: #ccc;
        }

        .lm-style-opt.active {
            border: 1px solid #111111
        }

        .lm-feedback-opt.active {
            border: 1px solid #111111;
            background-color: #111111;
            color: #fff;
        }

        .lm-msg {
            font-size: 13px;
            margin-bottom: 8px;
            min-height: 20px;
            text-align: center;
            opacity: 0;
            transition: opacity 0.2s;
        }

        .lm-msg.show {
            opacity: 1;
        }

        .lm-msg.error {
            color: #e53e3e;
        }

        .lm-msg.success {
            color: #2da44e;
        }

        .lm-submit {
            width: 100%;
            padding: 10px;
            background: #111;
            color: #fff;
            border: none;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
        }

        .lm-submit:hover {
            background: #333;
        }

        .lm-submit:disabled {
            background: #999;
            cursor: not-allowed;
        }

        #label-apply-btn,
        #feedback-apply-btn {
            width: 30px;
            height: 30px;
            flex-shrink: 0;
            cursor: pointer;
            -webkit-tap-highlight-color: transparent;
            fill: var(--main-text-color);
            vertical-align: middle;
            margin-left: 10px;
            transition: opacity 0.2s;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--main-text-color);
        }

        /* 关于本站底部抽屉样式 */
        #about-drawer-overlay,
        #sponsor-drawer-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 9998;
            backdrop-filter: blur(3px);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        #about-drawer-overlay.show,
        #sponsor-drawer-overlay.show {
            display: block;
            opacity: 1;
        }

        #about-drawer,
        #sponsor-drawer {
            position: fixed;
            bottom: -100%;
            left: 50%;
            transform: translateX(-50%);
            width: 100%;
            max-width: 630px;
            background: #fff;
            z-index: 9999;
            border-top-left-radius: 20px;
            border-top-right-radius: 20px;
            padding: 24px 20px 30px;
            box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
            transition: bottom 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            box-sizing: border-box;
            display: flex;
            flex-direction: column;
        }

        #about-drawer.show,
        #sponsor-drawer.show {
            bottom: 0px;
        }

        .about-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
            border-bottom: 1px solid #eee;
            padding-bottom: 12px;
        }

        .about-title {
            font-size: 18px;
            font-weight: 700;
            color: #111;
        }

        .about-close {
            cursor: pointer;
            color: #999;
            padding: 4px;
            border-radius: 6px;
            transition: all 0.2s;
            background: #f0f0f0;
        }

        .about-close:hover {
            color: #333;
            background: #e0e0e0;
        }

        .about-content {
            font-size: 14px;
            line-height: 1.6;
            color: #555;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .about-content::-webkit-scrollbar {
            display: none;
        }

        .about-content p {
            margin-bottom: 12px;
            margin-top: 0;
        }

        .about-content strong {
            color: #111;
            font-weight: 600;
        }