/* ==========================================================================
   政府公报列表页样式 - goverList.css
   基于 Figma 设计稿精确还原
   页面宽度：1920px
   ========================================================================== */

/* ---------- CSS 变量定义 ---------- */
:root {
    --primary-color: #219AC9;
    --primary-gradient: linear-gradient(90deg, #219AC9 0%, #2ECAD1 100%);
    --text-dark: #404742;
    --text-gray: #666666;
    --text-light: #888888;
    --text-placeholder: #999999;
    --text-desc: #444444;
    --bg-white: #FFFFFF;
    --bg-stripe: #F7F7F7;
    --border-light: #DEDEDE;
    --border-primary: #219AC9;
    --dot-default: #D9D9D9;
    --tag-red: #E33F3F;
    --header-border: #67CAF1;
    --shadow-sidebar: 8px 0px 16px 0px rgba(124, 155, 177, 0.16);
    --shadow-header: 0px 4px 12px 0px rgba(124, 155, 177, 0.16);
    --font-noto: 'Noto Sans SC', 'Source Han Sans CN', 'Microsoft YaHei', sans-serif;
    --font-source: 'Source Han Sans CN', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
    --content-width: 1200px;
    --sidebar-width: 280px;
    --table-width: 880px;
}

/* ---------- 字体引入 ---------- */
@font-face {
    font-family: 'Source Han Sans CN';
    src: url('../fonts/SourceHanSansCN-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Source Han Sans CN';
    src: url('../fonts/SourceHanSansCN-Medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Source Han Sans CN';
    src: url('../fonts/SourceHanSansCN-Bold.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* ---------- 全局重置 ---------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-noto);
    background-color: var(--bg-white);
    color: var(--text-dark);
    min-width: 320px;
}

a {
    text-decoration: none;
    color: inherit;
}

ul, li {
    list-style: none;
}

/* ---------- 页面容器 ---------- */
.page-wrapper {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    position: relative;
    min-height: 2020px;
}

/* ==========================================================================
   Banner 区域 - 1920×620px
   ========================================================================== */
.banner {
    width: 100%;
    height: 620px;
    position: relative;
    overflow: hidden;
}

/* Banner 背景图 */
.banner-bg {
    width: 100%;
    height: 653px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

.banner-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Logo 区域 - 居中定位 */
.banner-logo {
    position: absolute;
    top: 93.53px;
    left: 50%;
    transform: translateX(-50%);
    width: 1019px;
    max-width: 53.07%;    /* 1019 / 1920，小屏时等比缩小 */
    height: auto;
    z-index: 2;
}

.banner-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 简介背景 - 居中定位 */
.banner-intro-bg {
    position: absolute;
    top: 411px;
    left: 50%;
    transform: translateX(-50%);
    width: 1248px;
    max-width: 65%;       /* 1248 / 1920 */
    height: 210px;
    z-index: 2;
}

.banner-intro-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 简介图标 - 百分比定位 */
.banner-intro-icon {
    position: absolute;
    top: 443px;
    left: 20.63%;         /* 396 / 1920 */
    width: 153px;
    max-width: 7.97%;     /* 153 / 1920 */
    height: auto;
    aspect-ratio: 1;
    z-index: 3;
}

.banner-intro-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 简介文字 - 百分比定位 */
.banner-intro-text {
    position: absolute;
    top: 495px;
    left: 29.74%;         /* 571 / 1920 */
    width: 795px;
    max-width: 41.41%;    /* 795 / 1920 */
    height: 81px;
    z-index: 3;
    font-family: var(--font-source);
    font-weight: 400;
    font-size: 16px;
    line-height: 1.625em;
    letter-spacing: 0.01em;
    text-align: left;
    color: var(--text-desc);
}

/* 订阅按钮 - 百分比定位 */
.banner-subscribe {
    position: absolute;
    top: 515px;
    left: 72.76%;         /* 1397 / 1920 */
    width: 131px;
    max-width: 6.82%;     /* 131 / 1920 */
    height: 48px;
    z-index: 3;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.banner-subscribe:hover {
    opacity: 0.85;
}

.banner-subscribe img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==========================================================================
   搜索区域
   ========================================================================== */
.search-section {
    position: absolute;
    top: 641px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 17px;
}

/* 搜索框外框 */
.search-border {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 708px;
    padding: 10px 15px;
    background: var(--bg-white);
    border: 1px solid var(--border-primary);
    border-radius: 10px;
}

.search-input {
    flex: 1;
    border: none;
    outline: none;
    font-family: var(--font-source);
    font-weight: 400;
    font-size: 16px;
    line-height: 1.448em;
    color: var(--text-dark);
    background: transparent;
}

.search-input::placeholder {
    color: var(--text-placeholder);
}

/* 搜索图标 */
.search-icon {
    width: 26px;
    height: 26px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.search-icon svg {
    width: 22px;
    height: 22px;
    fill: var(--primary-color);
}

/* 搜索按钮 */
.search-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 144px;
    height: 46px;
    background: var(--primary-color);
    border: 1px solid var(--border-primary);
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.search-btn:hover {
    background: #1a87b3;
}

.search-btn span {
    font-family: var(--font-source);
    font-weight: 400;
    font-size: 18px;
    line-height: 2.556em;
    text-align: center;
    color: var(--bg-white);
}

/* ==========================================================================
   主体内容区域 - 宽1200px 居中
   ========================================================================== */
/* 背景纹理层 */
.content-bg {
    position: absolute;
    top: 721px;
    left: 0;
    width: 100%;
    height: 1604px;
    z-index: 0;
    background: linear-gradient(180deg, rgba(230, 243, 250, 0.4) 0%, rgba(245, 250, 253, 0.2) 100%);
}

.content-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 主体区域容器 */
.main-content {
    position: absolute;
    top: 719px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1200px;
    min-height: 781px;
    z-index: 5;
    background: var(--bg-white);
    display: flex;
    flex-direction: row;
    padding-bottom: 40px;
}

/* ==========================================================================
   左侧导航栏 - 280×781px
   ========================================================================== */
.sidebar {
    width: var(--sidebar-width);
    min-height: 781px;
    position: relative;
    box-shadow: var(--shadow-sidebar);
    flex-shrink: 0;
    background: transparent;
    overflow: hidden;
}

/* 侧边栏内部列表容器 */
.sidebar-list {
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* 侧边栏大类 */
.sidebar-item {
    width: 260px;
}

/* ---------- 侧边栏标题 ---------- */
.sidebar-heading {
    width: 260px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 5px;
    display: flex;
    align-items: center;
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

/* 标题左侧装饰 */
.sidebar-heading-decor-left {
    width: 40px;
    height: 60px;
    margin-left: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-heading-decor-left svg {
    width: 28px;
    height: 32px;
}

/* 标题文字 */
.sidebar-heading-text {
    margin-left: 8px;
    font-family: var(--font-noto);
    font-weight: 400;
    font-size: 18px;
    line-height: 1.333em;
    color: var(--bg-white);
}

/* 标题右侧折叠图标 */
.sidebar-heading-decor-right {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.sidebar-heading-decor-right svg {
    width: 14px;
    height: 14px;
    fill: var(--bg-white);
}

.sidebar-item.collapsed .sidebar-heading-decor-right {
    transform: translateY(-50%) rotate(-90deg);
}

/* ---------- 侧边栏子列表 ---------- */
.sidebar-sublist {
    width: 260px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.sidebar-item.collapsed .sidebar-sublist {
    max-height: 0 !important;
}

/* 子项基础样式 */
.sidebar-subitem {
    display: flex;
    align-items: center;
    gap: 21px;
    padding: 0 14px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.sidebar-subitem:hover {
    background: rgba(33, 154, 201, 0.08);
}

/* 子项圆点 */
.sidebar-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--dot-default);
    flex-shrink: 0;
}

/* 子项文字 */
.sidebar-subitem-text {
    font-family: var(--font-noto);
    font-weight: 400;
    font-size: 16px;
    line-height: 2.25em;
    color: var(--text-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

/* 选中状态 */
.sidebar-subitem.active {
    background: rgba(33, 154, 201, 0.15);
}

.sidebar-subitem.active .sidebar-dot {
    background: var(--primary-color);
}

.sidebar-subitem.active .sidebar-subitem-text {
    color: var(--primary-color);
}

/* 展开的子级子项（缩进更深） */
.sidebar-subitem.indent {
    padding: 0 40px;
}

/* 三级子项可折叠容器 */
.sidebar-sub-children {
    display: none;
    overflow: hidden;
}

.sidebar-sub-children.show {
    display: block;
}

/* ---------- 侧边栏底部图片链接 ---------- */
.sidebar-links {
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}


.sidebar-link-img {
    width: 260px;
    height: 73px;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    transition: opacity 0.2s ease;
    display: block;
    font-size: 0;
}

.sidebar-link-img:hover {
    opacity: 0.85;
}

.sidebar-link-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* ==========================================================================
   右侧内容区域
   ========================================================================== */
.content-area {
    flex: 1;
    position: relative;
    min-width: 0;
}

/* ---------- 面包屑导航 ---------- */
.breadcrumb {
    position: relative;
    padding: 0 0 0 20px;
    height: 56px;
    display: flex;
    align-items: center;
}

.breadcrumb-text {
    font-family: var(--font-noto);
    font-weight: 400;
    font-size: 18px;
    line-height: 3.111em;
    color: var(--text-gray);
}

.breadcrumb-text a {
    color: var(--text-gray);
    transition: color 0.2s ease;
}

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

.breadcrumb-text .current {
    color: var(--primary-color);
}

/* ==========================================================================
   数据表格 - 880×622px
   ========================================================================== */
.data-table-wrapper {
    position: relative;
    margin-left: 20px;
    width: auto;
}

/* ---------- 表头 ---------- */
.table-header {
    width: 100%;
    height: 60px;
    display: flex;
    flex-direction: row;
    position: relative;
    z-index: 2;
    background: var(--bg-white);
    box-shadow: var(--shadow-header);
}

.table-header-cell {
    height: 60px;
    display: flex;
    align-items: center;
    border-top: 4px solid var(--header-border);
}

/* 序号列 */
.table-header-cell.col-index {
    width: 10%;
    justify-content: center;
}

/* 标题列 */
.table-header-cell.col-title {
    width: 58%;
    padding-left: 10px;
}

/* 日期列 */
.table-header-cell.col-date {
    width: 32%;
    justify-content: center;
}

.table-header-cell span {
    font-family: var(--font-noto);
    font-weight: 700;
    font-size: 18px;
    line-height: 1.111em;
    color: var(--text-dark);
}

/* ---------- 表格内容 ---------- */
.table-body {
    width: 100%;
    position: relative;
    z-index: 1;
}

/* 数据行 */
.table-row {
    width: 100%;
    height: 70px;
    display: flex;
    flex-direction: row;
    align-items: center;
}

/* 斑马纹 - 偶数行 */
.table-row:nth-child(even) {
    background: var(--bg-stripe);
}

.table-row:nth-child(even) .table-cell {
    background: var(--bg-stripe);
}

/* 数据单元格 */
.table-cell {
    height: 70px;
    display: flex;
    align-items: center;
}

/* 序号单元格 */
.table-cell.col-index {
    width: 10%;
    justify-content: center;
}

.table-cell.col-index span {
    font-family: var(--font-noto);
    font-weight: 400;
    font-size: 16px;
    line-height: 1.25em;
    text-align: center;
    color: var(--text-dark);
}

/* 标题单元格 */
.table-cell.col-title {
    width: 58%;
    padding: 0 10px;
}

.table-cell.col-title a {
    font-family: var(--font-noto);
    font-weight: 400;
    font-size: 16px;
    line-height: 1.25em;
    color: var(--text-dark);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    word-wrap: break-word;
    transition: color 0.2s ease;
}

.table-cell.col-title a:hover {
    color: var(--primary-color);
}

/* 失效标签 */
.tag-invalid {
    display: inline-block;
    margin-left: 8px;
    padding: 1px 8px;
    background: var(--tag-red);
    border-radius: 2px;
    font-family: var(--font-noto);
    font-weight: 400;
    font-size: 14px;
    line-height: 1.571em;
    color: var(--bg-white);
    vertical-align: middle;
    flex-shrink: 0;
}
/* ---------- "办" 标签（tag handle） ---------- */
.tag {
    padding: 0 5px;
    line-height: 22px;
    border-radius: 2px;
    font-size: 14px;
    letter-spacing: 0.14px;
    color: #fff;
    display: inline-block;
    vertical-align: middle;
    cursor: pointer;
    margin-left: 5px;
    position: relative;
    flex-shrink: 0;
}

.tag.handle {
    background: var(--header-border);
    box-shadow: 1px 2px 0px 0px rgba(103, 202, 241, 0.32);
}

/* 下拉面板（默认隐藏，hover 显示） */
.tag-bd {
    display: none;
    cursor: auto;
    z-index: 10;
    position: absolute;
    top: 22px;
    left: 0;
    padding-top: 4px;
}

.tag:hover .tag-bd {
    display: block;
}

/* 下拉列表容器 */
.tag-list {
    border-radius: 2px;
    width: 300px;
    max-height: 140px;
    padding: 6px 2px;
    background: #FFF;
    box-shadow: 0px 1px 6px 0px rgba(0, 0, 0, 0.1);
    overflow: auto;
    list-style: none;
}

/* 列表项 */
.tag-item {
    height: 32px;
}

/* 链接文字 */
.tag-name {
    display: block;
    height: 100%;
    padding-left: 12px;
    line-height: 32px;
    color: #454545;
    text-align: left;
    font-weight: normal;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tag-name:hover {
    background: rgba(33, 154, 201, 0.1);
    color: var(--primary-color);
}

/* 标题与标签的包裹器 */
.title-wrapper {
    display: flex;
    align-items: center;
    max-width: 100%;
}

.title-wrapper a {
    flex: 1;
    min-width: 0;
}

/* 日期单元格 */
.table-cell.col-date {
    width: 32%;
    justify-content: center;
}

.table-cell.col-date span {
    font-family: var(--font-noto);
    font-weight: 400;
    font-size: 16px;
    line-height: 1.25em;
    text-align: center;
    color: var(--text-dark);
}

/* ==========================================================================
   分页器
   ========================================================================== */
.pagination-wrapper {
    margin-top: 20px;
    margin-left: 20px;
    width: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 27px;
}

/* 页码列表 */
.pagination-list {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* 页码按钮 */
.pagination-item {
    width: 29px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-light);
    border-radius: 3px;
    cursor: pointer;
    background: var(--bg-white);
    transition: all 0.2s ease;
}

.pagination-item span {
    font-family: 'Microsoft YaHei', sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.714em;
    text-align: center;
    color: var(--text-light);
}

/* 当前页 */
.pagination-item.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.pagination-item.active span {
    font-weight: 700;
    color: var(--bg-white);
}

.pagination-item:hover:not(.active):not(.disabled):not(.ellipsis) {
    border-color: var(--primary-color);
}

/* 省略号项 */
.pagination-item.ellipsis {
    border: none;
    background: transparent;
    cursor: default;
    width: auto;
    padding: 0 2px;
}

.pagination-item.ellipsis span {
    color: var(--text-light);
    letter-spacing: 2px;
}

/* 禁用状态（上一页/下一页在边界时） */
.pagination-item.disabled {
    cursor: default;
    opacity: 0.4;
}

.pagination-item.disabled:hover {
    border-color: var(--border-light);
}

/* 页码输入框 */
.pagination-input {
    width: 41px;
    height: 26px;
    border: 1px solid var(--border-light);
    border-right: none;
    text-align: center;
    font-family: 'Microsoft YaHei', sans-serif;
    font-size: 14px;
    color: var(--text-dark);
    outline: none;
    margin-left: 5px;
}

.pagination-input:focus {
    border-color: var(--primary-color);
}

/* Go 按钮 */
.pagination-go {
    width: 29px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-light);
    border-radius: 0;
    cursor: pointer;
    background: var(--bg-white);
    transition: border-color 0.2s ease;
}

.pagination-go:hover {
    border-color: var(--primary-color);
}

.pagination-go span {
    font-family: 'Microsoft YaHei', sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.32em;
    text-align: center;
    color: var(--text-light);
}

/* 总数文字 */
.pagination-total {
    margin-left: 10px;
    display: flex;
    align-items: center;
    gap: 2px;
}

.pagination-total-label {
    font-family: 'WenQuanYi Zen Hei', 'Microsoft YaHei', sans-serif;
    font-weight: 500;
    font-size: 14px;
    line-height: 1.857em;
    text-align: center;
    color: var(--text-light);
}

.pagination-total-num {
    font-family: 'Microsoft YaHei', sans-serif;
    font-weight: 700;
    font-size: 14px;
    line-height: 1.857em;
    text-align: center;
    color: var(--primary-color);
}

/* ==========================================================================
   汉堡菜单按钮（默认隐藏，移动端显示）
   ========================================================================== */
.sidebar-toggle {
    display: none;
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 100;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 0;
}

.sidebar-toggle:hover {
    background: #1a87b3;
}

.toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: #fff;
    border-radius: 1px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* 汉堡菜单展开时的 X 动画 */
.sidebar-toggle.active .toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.sidebar-toggle.active .toggle-bar:nth-child(2) {
    opacity: 0;
}

.sidebar-toggle.active .toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* 侧边栏遮罩层 */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 49;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.show {
    display: block;
    opacity: 1;
}

/* ==========================================================================
   响应式 - 平板端（768px ~ 1199px）
   ========================================================================== */
@media screen and (max-width: 1199px) {
    /* Banner 等比缩放：保持 1920:620 宽高比 */
    .banner {
        height: auto;
        min-height: unset;
        aspect-ratio: 1920 / 620;
        max-height: 620px;
    }

    .banner-bg {
        height: 100%;
    }

    /* 纵向百分比化 + 尺寸百分比化（横向居中已在基础样式处理） */
    .banner-logo {
        top: 15.09%;      /* 93.53 / 620 */
    }

    .banner-intro-bg {
        top: 66.29%;      /* 411 / 620 */
        height: 33.87%;   /* 210 / 620 */
    }

    .banner-intro-icon {
        top: 71.45%;      /* 443 / 620 */
    }

    .banner-intro-text {
        top: 79.84%;      /* 495 / 620 */
        height: auto;
        font-size: clamp(8px, 1.4vw, 16px);
        line-height: 1.5em;
        overflow: hidden;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }

    .banner-subscribe {
        top: 83.06%;      /* 515 / 620 */
    }

    /* ---- 搜索区域 居中（position:relative 下用 margin:auto） ---- */
    .search-section {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        width: 90%;
        max-width: 800px;
        margin: 15px auto 0;
        z-index: 1;
    }

    .search-border {
        flex: 1;
        width: auto;
    }

    /* 背景层隐藏 */
    .content-bg {
        display: none;
    }

    /* 主体区域改为 relative 流式 */
    .main-content {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        width: 95%;
        margin: 20px auto;
    }

    /* page-wrapper 自适应高度 */
    .page-wrapper {
        min-height: auto;
    }

    /* 侧边栏缩窄 */
    .sidebar {
        width: 230px;
    }

    .sidebar-item,
    .sidebar-heading,
    .sidebar-sublist {
        width: 210px;
    }

    .sidebar-link-img {
        width: 210px;
    }
}

/* ==========================================================================
   响应式 - 手机端（< 768px）
   ========================================================================== */
@media screen and (max-width: 767px) {
    /* 显示汉堡菜单 */
    .sidebar-toggle {
        display: flex;
    }

    /* Banner：继承平板端等比缩放，不强制固定高度 */
    .banner {
        aspect-ratio: 1920 / 620;
    }

    /* 搜索区域垂直排列，居中 */
    .search-section {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        flex-direction: column;
        width: 92%;
        margin: 10px auto 0;
        gap: 10px;
        z-index: 1;
    }

    .search-border {
        width: 100%;
    }

    .search-btn {
        width: 100%;
    }

    /* 背景层隐藏 */
    .content-bg {
        display: none;
    }

    /* 主体区域单列 */
    .main-content {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        flex-direction: column;
        width: 100%;
        padding: 0 12px 20px;
        margin: 15px auto;
    }

    .page-wrapper {
        min-height: auto;
    }

    /* 侧边栏变为抽屉式 */
    .sidebar {
        position: fixed;
        top: 0;
        left: -280px;
        width: 280px;
        height: 100vh;
        height: 100dvh;
        z-index: 50;
        background: #fff;
        transition: left 0.3s ease;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
        box-shadow: none;
    }

    .sidebar.open {
        left: 0;
        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
    }

    /* 侧边栏列表增加底部安全区内边距 */
    .sidebar-list {
        padding-bottom: 30px;
    }

    .sidebar-item,
    .sidebar-heading,
    .sidebar-sublist {
        width: 260px;
    }

    .sidebar-link-img {
        width: 260px;
    }

    /* 面包屑 */
    .breadcrumb {
        padding: 0 0 0 10px;
        height: 44px;
    }

    .breadcrumb-text {
        font-size: 14px;
    }

    /* 数据表格：表头隐藏，行变卡片 */
    .data-table-wrapper {
        margin-left: 0;
    }

    .table-header {
        display: none;
    }

    .table-row {
        flex-direction: column;
        height: auto;
        padding: 12px 15px;
        border-bottom: 1px solid var(--border-light);
        align-items: flex-start;
    }

    .table-row:nth-child(even) {
        background: var(--bg-stripe);
    }

    .table-cell {
        width: 100% !important;
        height: auto;
        justify-content: flex-start;
    }

    /* 隐藏序号列 */
    .table-cell.col-index {
        display: none;
    }

    .table-cell.col-title {
        width: 100% !important;
        padding: 0;
    }

    .table-cell.col-title a {
        font-size: 15px;
        -webkit-line-clamp: 3;
    }

    .table-cell.col-date {
        width: 100% !important;
        justify-content: flex-start;
        margin-top: 6px;
    }

    .table-cell.col-date span {
        font-size: 13px;
        color: var(--text-light);
    }

    /* 分页器自适应 */
    .pagination-wrapper {
        flex-wrap: wrap;
        height: auto;
        gap: 8px;
        margin-left: 0;
        padding: 15px 0;
        justify-content: center;
    }

    .pagination-list {
        flex-wrap: wrap;
        justify-content: center;
    }
}