/* 品蟹学院上传模板复刻样式，限定在内容区，避免影响全站头尾 */
  .md-news_list {
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f5f5f5;
    --gray-200: #eeeeee;
    --gray-300: #e0e0e0;
    --gray-400: #bdbdbd;
    --gray-500: #767676;
    --gray-600: #595959;
    --gray-700: #333333;
    --gray-800: #1a1a1a;
    --primary: var(--husir-orange, var(--dm-accent, #c63f00));
    --primary-hover: var(--husir-orange-hover, var(--dm-accent-hover, #b63800));
    --primary-light: #ff6200;
    --primary-bg: var(--husir-orange-soft, var(--dm-accent-soft, rgba(255, 80, 0, 0.12)));
    --primary-glow: var(--husir-orange-glow, var(--dm-accent-glow, rgba(255, 80, 0, 0.16)));
    --news-on-accent: var(--husir-on-orange, var(--dm-on-accent, #ffffff));
    --accent-orange: #fdcb6e;
    --news-page-bg: var(--dm-bg, #ffffff);
    /* 浅色模式保持纯白；暗黑模式由 dark-mode-core.css 的系统/手动双分支覆盖。 */
    --news-hero-bg: var(--white);
    --news-section-bg: var(--white);
    --news-surface: var(--white);
    --news-surface-soft: var(--gray-50);
    --news-glass: rgba(255, 255, 255, 0.72);
    --news-control-bg: rgba(245, 245, 247, 0.86);
    --news-overlay-bg: rgba(255, 255, 255, 0.96);
    --news-mobile-list-bg: var(--white);
    --news-text: var(--gray-700);
    --news-text-strong: var(--gray-800);
    --news-text-muted: var(--gray-600);
    --news-text-soft: var(--gray-500);
    --news-border: var(--gray-200);
    --news-border-soft: rgba(0, 0, 0, 0.08);
    --news-divider: rgba(0, 0, 0, 0.04);
    --news-glass-highlight: rgba(255, 255, 255, 0.82);
    --news-control-highlight: rgba(255, 255, 255, 0.72);
    --news-card-bg: var(--white);
    --news-card-border: var(--gray-200);
    --news-card-hover-border: color-mix(in srgb, var(--primary) 20%, transparent);
    --news-history-section-bg: var(--dm-bg-secondary, var(--gray-100));
    --news-history-container-bg: var(--dm-bg-elevated, var(--white));
    --news-history-card-bg: var(--dm-bg-secondary, var(--gray-100));
    --news-history-dot-ring: var(--dm-bg-secondary, var(--gray-100));
    /* 搜索按钮底色由中央淘宝橙令牌提供，
       hover 用更深的 --primary-hover 制造反馈，避免与默认态同色无变化。 */
    --news-action-bg: var(--primary);
    --news-action-hover-bg: var(--primary-hover);
    --news-action-shadow: 0 10px 22px rgba(29, 29, 31, 0.18);
    /* 分页选中态：亮色用品牌橙，与搜索提交按钮/分类激活态同族；暗黑值由 dark-mode-core.css 双分支覆盖。 */
    --news-pagination-shell-bg: var(--white);
    --news-pagination-shell-border: var(--news-divider);
    --news-pagination-shell-shadow: none;
    /* 选中态用亮橙，和导航激活 pill / 搜索按钮同族，避免深橙读成黑圆。 */
    --news-pagination-active-bg: var(--primary-light, var(--primary));
    --news-pagination-active-border: transparent;
    --news-pagination-active-text: var(--news-on-accent, var(--white));
    --news-pagination-active-shadow: none;
    --news-shadow-panel: 0 18px 48px rgba(0, 0, 0, 0.08), inset 0 1px 0 var(--news-glass-highlight);
    --news-shadow-soft: var(--shadow-md);
    --news-shadow-hover: var(--shadow-hover);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06), 0 2px 4px rgba(0, 0, 0, 0.04);
    --shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.1), 0 4px 12px rgba(0, 0, 0, 0.06);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 9999px;
    --font-display: -apple-system, BlinkMacSystemFont, "PingFang SC", "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    min-height: 100vh;
    padding-top: 0;
    overflow-x: hidden;
    color: var(--news-text);
    background: var(--news-page-bg);
    font-family: var(--font-display);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  /* 新闻页 body 顶距恢复全站统一值 var(--mh-header-h)，与列表页/产品页一致，
     hero 顶部精确贴住 fixed header 底边，不再手填补偿 margin-top（根治重叠/留缝漂移）。 */

  /* 保留 main 的 padding-top:0 清零：
     app.core.min.css 给所有 main:not(.md-home) 自带 padding-top:calc(env+40px+max(56px,1.35rem))，
     若不覆盖会产生 body 136px + main ~96px 的双重顶距。
     这一行不是补偿间距用的，是抵消内核自带的双层占位，必须保留。 */
  body.custom-override > main.md-news_list {
    padding-top: 0;
    background: var(--news-page-bg);
  }

  .md-news_list *,
  .md-news_list *::before,
  .md-news_list *::after {
    box-sizing: border-box;
  }

  .md-news_list a {
    color: inherit;
    text-decoration: none;
  }

  .md-news_list img {
    display: block;
    max-width: 100%;
  }

  .md-news_list ul,
  .md-news_list ol {
    margin: 0;
    padding: 0;
    list-style: none;
  }

  @keyframes newsFadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .md-news_list .hero {
    position: relative;
    display: flex;
    /* 高度由内容驱动，min-height 仅作旧版样式未覆盖时的小视口保底。 */
    min-height: 520px;
    /* margin-top 已删除：原 120px 是 body padding 清零后手填的补偿值，
       与全站 --mh-header-h(136px) 对不上，导致 hero 既压 header 又留缝。
       恢复全站 body padding-top 后，hero 自然落在 header 底边，无需补偿。 */
    /* align-items 由 center 改 flex-start：原 center 把 hero-content 垂直居中，
       导致标题落在 y≈160，与 header 底边(100)间留出约 60px 空旷浅色带，
       视觉上"内容离菜单栏很远"（即用户反馈的"重叠/没贴合"真相）。
       改 flex-start 让内容贴顶，配合 padding 控制呼吸距离。 */
    align-items: flex-start;
    /* 顶部贴近全站导航，底部保留稳定的内容呼吸。 */
    padding: 40px 0 80px;
    justify-content: center;
    overflow: hidden;
    background: var(--news-hero-bg);
  }

  .md-news_list .hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    /* margin-top 清零：原 -88px 是想在 align-items:center 下把内容上移贴顶，
       但 flex 居中会重新计算定位，负 margin 被架空、从未生效。
       现已改 align-items:flex-start + hero padding-top:40px 接管，
       此处若保留 -88px 反而会在 flex-start 下把内容推出容器顶部，必须清零。 */
    margin-top: 0;
    padding: 0 24px;
    text-align: center;
    /* 移除空转的 3D 变换：原 transform/transform-style 由 parallax 变量驱动，
       但 JS 从未赋值该变量，导致合成层空转。删 transform 让浏览器少建一层合成。 */
  }

  .md-news_list .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 28px;
    padding: 8px 18px;
    border: 1px solid color-mix(in srgb, var(--primary) 15%, transparent);
    border-radius: var(--radius-full);
    color: var(--primary);
    background: var(--primary-bg);
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 0;
    opacity: 0;
    animation: newsFadeInUp 0.8s var(--ease-out-expo) 0.2s forwards;
  }

  .md-news_list .hero-title {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 0 0 24px;
    font-size: clamp(64px, 8.8vw, 126px);
    font-weight: 800;
    letter-spacing: 0;
    line-height: 1;
    opacity: 0;
    animation: newsFadeInUp 1s var(--ease-out-expo) 0.4s forwards;
  }

  .md-news_list .hero-title-dark {
    color: var(--news-text-strong);
  }

  .md-news_list .hero-title-accent {
    color: var(--primary);
  }

  .md-news_list .hero-subtitle {
    max-width: 860px;
    margin: 0 auto 54px;
    color: var(--news-text-soft);
    font-size: clamp(17px, 1.45vw, 22px);
    font-weight: 300;
    line-height: 1.5;
    opacity: 0;
    animation: newsFadeInUp 1s var(--ease-out-expo) 0.6s forwards;
  }

  .md-news_list .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    justify-content: center;
    opacity: 0;
    animation: newsFadeInUp 1s var(--ease-out-expo) 0.8s forwards;
  }

  .md-news_list .btn-primary,
  .md-news_list .btn-secondary {
    display: inline-flex;
    min-height: 64px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px 46px;
    border-radius: var(--radius-full);
    font-size: 22px;
    font-weight: 600;
    transition: transform 0.3s var(--ease-out-expo), box-shadow 0.3s var(--ease-out-expo), background-color 0.3s ease, border-color 0.3s ease;
  }

  .md-news_list .btn-primary {
    border: 1px solid var(--primary);
    color: var(--news-on-accent);
    background: var(--primary);
  }

  .md-news_list .btn-primary:hover {
    background: var(--primary-hover);
    transform: scale(1.02);
    box-shadow: 0 8px 24px var(--primary-glow);
  }

  .md-news_list .btn-secondary {
    border: 1px solid color-mix(in srgb, var(--primary) 25%, transparent);
    color: var(--primary);
    background: var(--news-surface);
  }

  .md-news_list .btn-secondary:hover {
    border-color: var(--primary);
    background: var(--primary-bg);
  }

  .md-news_list .section {
    position: relative;
    padding: 100px 24px;
  }

  .md-news_list .stats-section,
  .md-news_list .category-section,
  .md-news_list .timeline-section {
    content-visibility: auto;
    contain-intrinsic-size: 1px 720px;
  }

  .md-news_list .section-inner {
    max-width: 1200px;
    margin: 0 auto;
  }

  .md-news_list .section-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 560px);
    gap: 32px;
    align-items: end;
    margin-bottom: 56px;
  }

  .md-news_list .section-copy {
    min-width: 0;
  }

  .md-news_list .category-section .section-copy {
    position: relative;
    max-width: 620px;
    padding: 0;
    text-align: left;
  }

  .md-news_list .section-tools {
    position: relative;
    display: flex;
    width: fit-content;
    max-width: min(100%, 560px);
    min-width: 0;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    justify-self: center;
    padding: 10px;
    border: 1px solid var(--news-border-soft);
    border-radius: 30px;
    background: var(--news-glass);
    box-shadow: var(--news-shadow-panel);
    margin-right: clamp(0px, 3vw, 64px);
    overflow: visible;
  }

  .md-news_list .section-eyebrow {
    margin-bottom: 12px;
    color: var(--primary);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .md-news_list .category-section .section-eyebrow {
    display: inline-flex;
    min-height: 30px;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    padding: 0 13px;
    border: 1px solid color-mix(in srgb, var(--primary) 16%, transparent);
    border-radius: var(--radius-full);
    color: var(--primary);
    background: var(--news-glass);
    box-shadow: inset 0 1px 0 var(--news-glass-highlight), 0 10px 24px rgba(0, 0, 0, 0.04);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
  }

  .md-news_list .category-section .section-eyebrow::before {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 10%, transparent);
    content: "";
  }

  .md-news_list .section-title {
    margin: 0;
    color: var(--news-text-strong);
    font-size: clamp(30px, 4.5vw, 48px);
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.1;
    text-wrap: balance;
  }

  .md-news_list .section-title .thin {
    color: var(--news-text-soft);
    font-weight: 300;
  }

  .md-news_list .section-desc {
    max-width: 480px;
    margin: 14px 0 0;
    color: var(--news-text-muted);
    font-size: 16px;
    font-weight: 300;
    line-height: 1.6;
  }

  .md-news_list .stats-section {
    padding: 60px 24px;
    border-top: 1px solid var(--news-border);
    border-bottom: 1px solid var(--news-border);
    background: var(--news-section-bg);
  }

  .md-news_list .stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
  }

  .md-news_list .stat-card {
    padding: 36px 24px;
    border: 1px solid var(--news-card-border);
    border-radius: var(--radius-xl);
    background: var(--news-surface-soft);
    text-align: center;
    transition: transform 0.4s var(--ease-out-expo), box-shadow 0.4s var(--ease-out-expo), background-color 0.4s ease, border-color 0.4s ease;
  }

  .md-news_list .stat-card:hover {
    border-color: color-mix(in srgb, var(--primary) 15%, transparent);
    background: var(--primary-bg);
    box-shadow: var(--news-shadow-soft);
    transform: translateY(-4px);
  }

  .md-news_list .stat-number {
    margin-bottom: 6px;
    color: var(--primary);
    font-size: 44px;
    font-weight: 700;
    letter-spacing: 0;
  }

  .md-news_list .stat-label {
    color: var(--news-text-muted);
    font-size: 14px;
    font-weight: 400;
  }

  .md-news_list .category-section {
    padding-top: 60px;
    padding-bottom: 0;
    background: var(--news-section-bg);
    /* 锚点跳转落点：#news 是 hero「浏览资讯」按钮(href="#news")与分类标签的真实锚点目标，
       必须设 scroll-margin-top 避开 fixed header。
       根因：原仅 .news-grid 有 scroll-margin-top，但 section 容器没有，
       JS scrollIntoView / 原生锚点都落到 #news 顶部，被 136px header 完全遮挡。
       移动端(@media max-width:768)在下方用 --news-mobile-fixed-offset 覆盖此值。 */
    scroll-margin-top: calc(var(--mh-header-h, 136px) + 24px);
  }
  /* 标签点击 / 锚点跳转的列表滚动落点，避开固定头部（PC 端） */
  .md-news_list .news-grid {
    scroll-margin-top: calc(var(--mh-header-h, 136px) + 24px);
  }

  .md-news_list .category-section .section-header {
    position: relative;
    z-index: 1400;
    width: min(100%, 1160px);
    grid-template-columns: minmax(420px, 620px) minmax(480px, 480px);
    justify-content: center;
    align-items: center;
    gap: clamp(24px, 3vw, 48px);
    margin: 0 auto 40px;
  }

  .md-news_list .category-section .section-tools {
    width: min(100%, 480px);
    max-width: 480px;
    justify-self: start;
    margin: 0;
  }

  .md-news_list .category-section .section-title {
    max-width: 620px;
    font-size: clamp(36px, 3.9vw, 48px);
    font-weight: 800;
    letter-spacing: 0;
    line-height: 1.08;
  }

  .md-news_list .category-section .section-title .thin {
    color: var(--news-text-soft);
    font-weight: 300;
  }

  .md-news_list .category-section .section-desc {
    position: relative;
    max-width: 560px;
    margin-top: 20px;
    padding-left: 18px;
    color: var(--news-text-soft);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.65;
  }

  .md-news_list .category-section .section-desc::before {
    position: absolute;
    top: 0.78em;
    left: 0;
    width: 8px;
    height: 2px;
    border-radius: 2px;
    background: var(--primary);
    content: "";
  }

  .md-news_list .search-bar {
    position: relative;
    width: 100%;
    z-index: 3;
  }

  .md-news_list .search-form {
    position: relative;
    display: block;
  }

  .md-news_list .search-bar input {
    width: 100%;
    min-height: 48px;
    padding: 13px 52px 13px 46px;
    border: 1px solid transparent;
    border-radius: var(--radius-full);
    outline: none;
    color: var(--news-text-strong);
    background: var(--news-control-bg);
    font-size: 15px;
    font-weight: 500;
    transition: border-color 0.28s var(--ease-out-expo), box-shadow 0.28s var(--ease-out-expo), background-color 0.28s var(--ease-out-expo);
  }

  .md-news_list .search-bar input::placeholder {
    color: var(--news-text-muted);
  }

  .md-news_list .search-bar input:focus {
    border-color: color-mix(in srgb, var(--primary) 22%, transparent);
    background: var(--news-surface);
    box-shadow: 0 0 0 4px var(--primary-bg);
  }

  .md-news_list .search-icon {
    position: absolute;
    top: 50%;
    left: 16px;
    width: 16px;
    height: 16px;
    color: var(--news-text-soft);
    transform: translateY(-50%);
  }

  .md-news_list .search-submit {
    position: absolute;
    top: 50%;
    right: 7px;
    display: inline-flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 50%;
    color: var(--news-on-accent, var(--white));
    background: var(--news-action-bg);
    cursor: pointer;
    transform: translateY(-50%);
    transition: transform 0.26s var(--ease-out-expo), background-color 0.26s var(--ease-out-expo), box-shadow 0.26s var(--ease-out-expo);
  }

  .md-news_list .search-submit:hover {
    background: var(--news-action-hover-bg);
    box-shadow: var(--news-action-shadow);
    transform: translateY(-50%) scale(1.04);
  }

  .md-news_list .search-submit svg {
    width: 15px;
    height: 15px;
  }

  .md-news_list .search-suggestions {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    z-index: 1600;
    width: 100%;
    max-width: 480px;
    padding: 14px;
    border: 1px solid var(--news-border-soft);
    border-radius: 22px;
    background: var(--news-overlay-bg);
    box-shadow: 0 18px 48px rgba(29, 29, 31, 0.12), 0 1px 2px rgba(29, 29, 31, 0.05);
    opacity: 0;
    transform: translateY(-6px);
    visibility: hidden;
    pointer-events: auto;
    transition: opacity 0.22s var(--ease-out-expo), transform 0.22s var(--ease-out-expo), visibility 0.22s var(--ease-out-expo);
  }

  .md-news_list .search-suggestions.is-visible {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
  }

  .md-news_list .search-suggestions__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
    padding: 0 2px;
    color: var(--news-text-soft);
    font-size: 12px;
    font-weight: 600;
  }

  .md-news_list .search-suggestions__head span:first-child {
    color: var(--news-text-strong);
  }

  .md-news_list .search-suggestions__grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .md-news_list .search-suggestion {
    display: inline-flex;
    min-height: 44px;
    min-width: 0;
    flex: 1 1 auto;
    align-items: center;
    justify-content: center;
    padding: 0 13px;
    border: 1px solid color-mix(in srgb, var(--primary) 12%, transparent);
    border-radius: var(--radius-full);
    color: var(--news-text-muted);
    background: color-mix(in srgb, var(--primary) 6%, transparent);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: color 0.22s var(--ease-out-expo), border-color 0.22s var(--ease-out-expo), background-color 0.22s var(--ease-out-expo), transform 0.22s var(--ease-out-expo);
  }

  .md-news_list .search-suggestion:hover,
  .md-news_list .search-suggestion:focus-visible {
    border-color: color-mix(in srgb, var(--primary) 28%, transparent);
    color: var(--primary);
    background: color-mix(in srgb, var(--primary) 10%, transparent);
    transform: translateY(-1px);
  }

  .md-news_list .search-suggestion.is-active {
    border-color: color-mix(in srgb, var(--primary) 34%, transparent);
    color: var(--primary);
    background: color-mix(in srgb, var(--primary) 14%, transparent);
    box-shadow: 0 8px 18px color-mix(in srgb, var(--primary) 18%, transparent);
  }

  .md-news_list .category-tabs {
    display: flex;
    width: 100%;
    max-width: 100%;
    justify-content: center;
    gap: 3px;
    padding: 5px;
    overflow-x: auto;
    border: 1px solid var(--news-divider);
    border-radius: 22px;
    background: var(--news-control-bg);
    box-shadow: inset 0 1px 0 var(--news-control-highlight);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .md-news_list .category-tabs::-webkit-scrollbar {
    display: none;
  }

  .md-news_list .category-tab {
    display: inline-flex;
    min-height: 44px;
    flex: 1 0 auto;
    align-items: center;
    justify-content: center;
    padding: 10px 22px;
    border: 0;
    border-radius: 18px;
    color: var(--news-text-muted);
    background: transparent;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    transition: color 0.3s var(--ease-out-expo), background-color 0.3s var(--ease-out-expo), box-shadow 0.3s var(--ease-out-expo), transform 0.3s var(--ease-out-expo);
  }

  .md-news_list .category-tab:hover {
    color: var(--news-text-strong);
    background: color-mix(in srgb, var(--news-surface) 70%, transparent);
  }

  .md-news_list .category-tab.active {
    color: var(--news-on-accent, var(--white));
    background: var(--primary);
    box-shadow: 0 10px 24px var(--primary-glow);
    font-weight: 700;
  }

  .md-news_list .news-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out-expo);
  }

  .md-news_list .news-card:hover .news-card-image img {
    transform: scale(1.06);
  }

  .md-news_list .news-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(14px, 2vw, 24px);
  }

  .md-news_list .news-card {
    position: relative;
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--news-card-border);
    border-radius: 8px;
    background: var(--news-card-bg);
    cursor: pointer;
    transition: transform 0.5s var(--ease-out-expo), box-shadow 0.5s var(--ease-out-expo), border-color 0.5s var(--ease-out-expo);
  }

  .md-news_list .news-card[hidden] {
    display: none;
  }

  .md-news_list .news-card-link {
    display: flex;
    height: 100%;
    min-width: 0;
    flex-direction: column;
    color: inherit;
    text-decoration: none;
  }

  .md-news_list .news-card:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg), var(--news-shadow-soft);
    transition: none;
  }

  .md-news_list .news-card-link:focus-visible {
    outline: none;
  }

  .md-news_list .news-card:hover {
    border-color: var(--news-card-hover-border);
    box-shadow: var(--news-shadow-hover);
    transform: translateY(-6px);
  }

  .md-news_list .card-3d-inner {
    height: 100%;
  }

  .md-news_list .news-card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3 / 2;
    border-radius: 0;
    background: var(--news-surface-soft);
  }

  .md-news_list .news-card-image::before {
    position: absolute;
    inset: 0;
    z-index: 0;
    display: grid;
    place-items: center;
    color: var(--news-text-soft);
    content: attr(data-news-fallback-label);
    font-size: 14px;
    opacity: 0;
  }

  .md-news_list .news-card-image.has-image-error::before {
    opacity: 1;
  }

  .md-news_list .news-card-image.has-image-error img {
    visibility: hidden;
  }

  .md-news_list .news-card-image img {
    position: relative;
    z-index: 1;
  }

  .md-news_list .news-card-image-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(to top, var(--news-image-overlay-strong, rgba(0, 0, 0, 0.4)), transparent 50%);
  }

  .md-news_list .news-card-image.has-image-error .news-card-image-overlay {
    display: none;
  }

  .md-news_list .news-card-category {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 3;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    color: var(--news-on-accent, var(--white));
    background: var(--primary);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.03em;
  }

  .md-news_list .news-card-body {
    min-width: 0;
    padding: 22px;
    font-size: 14px;
    line-height: 1.6;
  }

  .md-news_list .news-card-meta {
    display: flex;
    min-width: 0;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
  }

  .md-news_list .news-card-date {
    min-width: 0;
    overflow: hidden;
    color: var(--news-text-soft);
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.02em;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .md-news_list .news-card-title {
    display: -webkit-box;
    margin: 0 0 8px;
    overflow: hidden;
    color: var(--news-text-strong);
    font-size: 17px;
    font-weight: 600;
    letter-spacing: 0;
    line-height: 1.4;
    transition: color 0.3s ease;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .md-news_list .news-card:hover .news-card-title {
    color: var(--primary);
  }

  .md-news_list .news-card-excerpt {
    display: -webkit-box;
    margin: 0;
    overflow: hidden;
    color: var(--news-text-muted);
    font-size: 14px;
    font-weight: 300;
    line-height: 1.6;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .md-news_list .news-card-read {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    white-space: nowrap;
    transition: gap 0.3s var(--ease-out-expo);
  }

  .md-news_list .news-card:hover .news-card-read {
    gap: 10px;
  }

  .md-news_list .news-card-read svg {
    width: 14px;
    height: 14px;
  }

  /* 分页：左右翻页按钮 + 页码簇壳层，对齐新闻卡片/搜索控件的柔和玻璃语言。 */
  .md-news_list .news-pagination {
    display: flex;
    width: min(100%, 1160px);
    max-width: calc(100% - 48px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin: 48px auto 18px;
    padding: 4px 0 8px;
    border: 0;
    color: var(--news-text-muted);
    background: transparent;
    box-shadow: none;
  }

  .md-news_list .news-pagination .pagination-status {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    border: 0;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
  }

  .md-news_list .news-pagination .pagination-track {
    display: inline-flex;
    min-width: 0;
    max-width: 100%;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 0;
    overflow-x: auto;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .md-news_list .news-pagination .pagination-track::-webkit-scrollbar {
    display: none;
  }

  .md-news_list .news-pagination .pagination-numbers {
    display: inline-flex;
    min-width: 0;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 6px;
    border: 1px solid var(--news-pagination-shell-border, var(--news-divider));
    border-radius: 999px;
    background: var(--news-pagination-shell-bg, var(--news-control-bg));
    box-shadow: var(--news-pagination-shell-shadow, none);
  }

  .md-news_list .news-pagination .p_a,
  .md-news_list .news-pagination .num.p_a {
    display: inline-flex;
    flex: 0 0 auto;
    width: 44px;
    min-width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    margin-right: 0;
    padding: 0;
    border: 1px solid transparent;
    border-radius: var(--radius-full);
    color: var(--news-text-muted);
    background: transparent;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.24s var(--ease-out-expo), background-color 0.24s var(--ease-out-expo), border-color 0.24s var(--ease-out-expo), box-shadow 0.24s var(--ease-out-expo), transform 0.24s var(--ease-out-expo);
  }

  .md-news_list .news-pagination .pagination-number {
    min-width: 44px;
  }

  .md-news_list .news-pagination .p_a.pagination-edge,
  .md-news_list .news-pagination .num.p_a.pagination-edge {
    width: 48px;
    min-width: 48px;
    height: 48px;
    color: var(--news-text-strong);
    /* 独立圆形按钮：与页码簇同色壳层，选择器压过 .p_a 透明底 */
    background: var(--news-pagination-shell-bg, var(--news-control-bg));
    border-color: var(--news-pagination-shell-border, var(--news-divider));
    box-shadow: var(--news-pagination-shell-shadow, none);
  }

  .md-news_list .news-pagination .pagination-edge .pagination-edge-icon {
    display: block;
    width: 17px;
    height: 17px;
    flex: 0 0 auto;
  }

  .md-news_list .news-pagination .p_a[href]:hover {
    color: var(--primary);
    background: var(--primary-bg);
    transform: translateY(-1px);
  }

  .md-news_list .news-pagination .p_a.pagination-edge[href]:hover,
  .md-news_list .news-pagination .num.p_a.pagination-edge[href]:hover {
    color: var(--primary);
    border-color: color-mix(in srgb, var(--primary) 28%, var(--news-border-soft));
    background: var(--news-surface, var(--white));
    box-shadow: none;
  }

  .md-news_list .news-pagination .p_a[href]:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
  }

  .md-news_list .news-pagination .p_a.is-disabled,
  .md-news_list .news-pagination .num.p_a.is-disabled {
    color: var(--news-text-soft);
    border-color: var(--news-pagination-shell-border, var(--news-divider));
    background: var(--news-pagination-shell-bg, var(--news-control-bg));
    cursor: not-allowed;
    opacity: 0.45;
    pointer-events: none;
    box-shadow: none;
  }

  .md-news_list .news-pagination .p_a.on,
  .md-news_list .news-pagination .p_a.active {
    color: var(--news-pagination-active-text);
    /* 当前页：亮橙填充，避免深焦糖橙在缩略图里被读成“黑圆”。 */
    background: var(--news-pagination-active-bg, var(--primary-light, var(--primary)));
    border: 1px solid var(--news-pagination-active-border, transparent);
    box-shadow: var(--news-pagination-active-shadow, none);
    cursor: default;
    font-weight: 700;
    transform: none;
  }

  .md-news_list .news-pagination .p_a.on:hover,
  .md-news_list .news-pagination .p_a.active:hover {
    color: var(--news-pagination-active-text);
    background: var(--news-pagination-active-bg, var(--primary-light, var(--primary)));
    transform: none;
  }

  /* 竖屏平板：适度拉开与卡片/历程区的间距，保持居中。 */
  @media (min-width: 600px) and (max-width: 833px) and (orientation: portrait) {
    .md-news_list .news-pagination {
      max-width: calc(100% - 48px);
      margin-top: 52px;
      margin-bottom: 16px;
    }

    .md-news_list .news-pagination .pagination-track {
      gap: 10px;
    }

    .md-news_list .news-pagination .pagination-numbers {
      gap: 3px;
      padding: 5px;
    }
  }

  /* 手机端：保持 44px 触控目标，整轨可横向滑动。 */
  @media (max-width: 599px) {
    .md-news_list .news-pagination {
      width: calc(100% - 32px);
      max-width: 390px;
      margin-top: 36px;
      margin-bottom: 12px;
    }

    .md-news_list .news-pagination .pagination-track {
      width: 100%;
      justify-content: center;
      gap: 8px;
    }

    .md-news_list .news-pagination .pagination-numbers {
      gap: 2px;
      padding: 5px;
    }

    .md-news_list .news-pagination .p_a,
    .md-news_list .news-pagination .num.p_a {
      width: 42px;
      min-width: 42px;
      height: 42px;
      font-size: 14px;
    }

    .md-news_list .news-pagination .p_a.pagination-edge,
    .md-news_list .news-pagination .num.p_a.pagination-edge {
      width: 44px;
      min-width: 44px;
      height: 44px;
    }
  }

  /* 小屏手机：页码过多时左对齐滚动，避免压缩触控目标。 */
  @media (max-width: 374px) {
    .md-news_list .news-pagination .pagination-track {
      justify-content: flex-start;
      scroll-padding-inline: 8px;
    }
  }

  /* 发展历程模块 */
  .md-news_list .timeline-section {
    --history-bg-secondary: var(--dm-bg-secondary, #f5f5f7);
    --history-surface: var(--dm-bg-elevated, #ffffff);
    --history-text: var(--dm-text, #1d1d1f);
    --history-text-secondary: var(--dm-text-secondary, #636366);
    --history-text-tertiary: var(--dm-text-tertiary, #86868b);
    --history-border: var(--dm-border, rgba(0, 0, 0, 0.08));
    --history-accent: var(--husir-orange, var(--dm-accent, var(--primary)));
    --history-accent-soft: var(--husir-orange-soft, var(--dm-accent-soft, rgba(255, 80, 0, 0.12)));
    --history-shadow-sm: var(--dm-shadow-sm, var(--shadow-sm));
    --history-shadow-md: var(--dm-shadow-md, var(--shadow-md));
    --history-radius-lg: 22px;
    --history-radius-xl: 28px;
    --history-radius-full: 9999px;
    overflow: hidden;
    padding-top: 60px;
    padding-bottom: 60px;
    border-top: 1px solid var(--news-border);
    background: var(--news-history-section-bg);
    scroll-margin-top: 140px;
  }

  .md-news_list .history-shell {
    position: relative;
    z-index: 1;
    max-width: 1180px;
    margin: 0 auto;
  }

  .md-news_list .history-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
    align-items: stretch;
    gap: clamp(18px, 3vw, 28px);
    margin-bottom: clamp(28px, 4vw, 46px);
    padding: clamp(22px, 3vw, 32px);
    border: 1px solid color-mix(in srgb, var(--history-border) 86%, transparent);
    border-radius: var(--history-radius-xl);
    background: var(--news-history-container-bg);
    box-shadow: var(--history-shadow-sm);
  }

  .md-news_list .history-hero__copy {
    display: grid;
    align-content: center;
    gap: clamp(16px, 2vw, 22px);
    max-width: 720px;
    min-width: 0;
  }

  .md-news_list .history-hero__title {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: clamp(18px, 3vw, 32px);
  }

  .md-news_list .history-hero__years {
    display: grid;
    place-items: center;
    justify-items: center;
    align-content: center;
    gap: 8px;
    width: clamp(86px, 9vw, 118px);
    aspect-ratio: 1;
    margin: 0;
    text-align: center;
    border: 1px solid color-mix(in srgb, var(--history-accent) 18%, var(--history-border));
    border-radius: var(--history-radius-lg);
    background: color-mix(in srgb, var(--history-accent) 8%, var(--news-history-card-bg));
  }

  .md-news_list .history-hero__years span {
    display: block;
    color: var(--history-accent);
    font-size: clamp(36px, 4vw, 54px);
    line-height: 0.88;
    font-weight: 950;
    letter-spacing: 0;
  }

  .md-news_list .history-hero__years em {
    display: block;
    color: var(--history-text-secondary);
    font-size: 15px;
    line-height: 1;
    font-style: normal;
    font-weight: 800;
  }

  .md-news_list .history-hero h2 {
    margin: 0;
    color: var(--history-text);
    font-size: clamp(30px, 3.2vw, 42px);
    line-height: 1.12;
    font-weight: 800;
    letter-spacing: 0;
    text-wrap: balance;
  }

  .md-news_list .history-hero__title div > p {
    max-width: 520px;
    margin: 14px 0 0;
    color: var(--history-text-secondary);
    font-size: clamp(16px, 1.4vw, 20px);
    line-height: 1.65;
  }

  .md-news_list .history-hero__slogan {
    display: grid;
    align-content: center;
    justify-self: stretch;
    align-self: stretch;
    width: 100%;
    min-width: 0;
    padding: clamp(18px, 2.2vw, 24px);
    border: 1px solid color-mix(in srgb, var(--history-border) 86%, transparent);
    border-radius: var(--history-radius-lg);
    background: var(--news-history-card-bg);
    text-align: left;
  }

  .md-news_list .history-hero__slogan strong {
    display: block;
    color: var(--history-text);
    font-size: clamp(18px, 1.7vw, 22px);
    line-height: 1.34;
    font-weight: 900;
    letter-spacing: 0;
    text-wrap: balance;
  }

  .md-news_list .history-hero__slogan span {
    display: block;
    max-width: 34em;
    margin-top: 9px;
    color: var(--history-text-tertiary);
    font-size: 11px;
    line-height: 1.62;
    font-weight: 800;
    letter-spacing: 0.04em;
    overflow-wrap: anywhere;
  }

  .md-news_list .history-summary {
    display: grid;
    grid-template-columns: repeat(8, minmax(0, 1fr));
    gap: 8px;
    position: relative;
    overflow: hidden;
    margin-bottom: clamp(28px, 4vw, 48px);
    padding: 10px;
    border: 1px solid color-mix(in srgb, var(--history-border) 86%, transparent);
    border-radius: clamp(20px, 2.4vw, 30px);
    background: var(--news-history-container-bg);
    box-shadow: var(--history-shadow-sm);
    isolation: isolate;
  }

  .md-news_list .history-summary__item {
    position: relative;
    z-index: 1;
    display: grid;
    min-height: 78px;
    align-content: center;
    justify-items: center;
    gap: 7px;
    padding: 12px 8px;
    border: 1px solid transparent;
    border-radius: 18px;
    color: inherit;
    background: var(--news-history-card-bg);
    cursor: pointer;
    font: inherit;
    text-align: center;
    -webkit-appearance: none;
    appearance: none;
    transition: transform 0.3s var(--ease-out-expo), background 0.3s var(--ease-out-expo), border-color 0.3s var(--ease-out-expo);
  }

  .md-news_list .history-summary__item::before {
    content: "";
    order: 0;
    width: 20px;
    height: 3px;
    border-radius: var(--history-radius-full);
    background: color-mix(in srgb, var(--history-accent) 34%, var(--history-border));
    transition: transform 0.3s var(--ease-out-expo), background 0.3s var(--ease-out-expo), box-shadow 0.3s var(--ease-out-expo);
  }

  .md-news_list .history-summary__item:hover,
  .md-news_list .history-summary__item:focus-visible,
  .md-news_list .history-summary__item.is-current {
    border-color: color-mix(in srgb, var(--history-accent) 24%, var(--history-border));
    background: color-mix(in srgb, var(--history-accent) 8%, var(--history-surface));
    transform: translateY(-2px);
  }

  .md-news_list .history-summary__item:hover::before,
  .md-news_list .history-summary__item:focus-visible::before,
  .md-news_list .history-summary__item.is-current::before {
    background: var(--history-accent);
    box-shadow: 0 8px 18px color-mix(in srgb, var(--history-accent) 18%, transparent);
    transform: scaleX(1.22);
  }

  .md-news_list .history-summary__item span {
    order: 1;
    color: var(--history-accent);
    font-size: clamp(18px, 1.8vw, 24px);
    line-height: 1;
    font-weight: 950;
    letter-spacing: 0;
    font-variant-numeric: tabular-nums;
  }

  .md-news_list .history-summary__item strong {
    order: 3;
    color: var(--history-text-secondary);
    font-size: 13px;
    line-height: 1.35;
    font-weight: 800;
    white-space: nowrap;
  }

  .md-news_list .history-summary__item.is-current span,
  .md-news_list .history-summary__item:hover span,
  .md-news_list .history-summary__item:focus-visible span {
    color: var(--history-text);
  }

  .md-news_list .history-summary__item.is-current strong {
    color: var(--history-accent);
  }

  .md-news_list .timeline {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 1040px;
    margin-inline: auto;
    padding: 0;
  }

  .md-news_list .timeline::before {
    content: "";
    position: absolute;
    z-index: 1;
    top: 26px;
    bottom: 26px;
    left: 158px;
    width: 2px;
    border-radius: var(--history-radius-full);
    background: linear-gradient(180deg, color-mix(in srgb, var(--history-accent) 18%, transparent), color-mix(in srgb, var(--history-accent) 42%, transparent), color-mix(in srgb, var(--history-accent) 16%, transparent));
  }

  .md-news_list .timeline-item {
    position: relative;
    display: block;
    padding: 0;
  }

  .md-news_list .timeline-dot {
    position: absolute;
    top: 34px;
    left: 153px;
    z-index: 2;
    width: 12px;
    height: 12px;
    border: 3px solid var(--news-history-dot-ring);
    border-radius: 50%;
    background: var(--history-accent);
    box-shadow: 0 0 0 6px color-mix(in srgb, var(--history-accent) 12%, transparent), 0 14px 30px color-mix(in srgb, var(--history-accent) 18%, transparent);
  }

  .md-news_list .timeline-content {
    display: grid;
    grid-template-columns: 132px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 54px);
    min-height: 148px;
    padding: clamp(20px, 2.6vw, 30px) clamp(22px, 3vw, 34px);
    border: 1px solid color-mix(in srgb, var(--history-border) 86%, transparent);
    border-radius: var(--history-radius-xl);
    background: var(--history-surface);
    box-shadow: var(--history-shadow-sm);
    transition: transform 0.32s var(--ease-out-expo), border-color 0.32s var(--ease-out-expo), box-shadow 0.32s var(--ease-out-expo);
  }

  .md-news_list .timeline-content:hover {
    border-color: color-mix(in srgb, var(--history-accent) 24%, var(--history-border));
    box-shadow: var(--history-shadow-md);
    transform: translateY(-4px);
  }

  .md-news_list .timeline-date {
    display: grid;
    align-content: start;
    justify-items: start;
    gap: 12px;
  }

  .md-news_list .timeline-date span {
    display: block;
    color: var(--history-accent);
    font-size: clamp(26px, 2.8vw, 36px);
    line-height: 0.92;
    font-weight: 950;
    letter-spacing: 0;
  }

  .md-news_list .timeline-date em {
    display: inline-flex;
    width: fit-content;
    max-width: 100%;
    padding: 6px 11px;
    border-radius: var(--history-radius-full);
    color: var(--history-accent);
    background: var(--history-accent-soft);
    font-size: 12px;
    line-height: 1.2;
    font-style: normal;
    font-weight: 800;
  }

  .md-news_list .timeline-title {
    margin: 0 0 10px;
    color: var(--history-text);
    font-size: clamp(18px, 1.55vw, 22px);
    line-height: 1.28;
    font-weight: 900;
    letter-spacing: 0;
    text-wrap: balance;
  }

  .md-news_list .timeline-text {
    margin: 0;
    color: var(--history-text-secondary);
    font-size: 15px;
    line-height: 1.75;
    font-weight: 500;
    letter-spacing: 0;
    text-wrap: pretty;
  }

  .md-news_list.is-enhanced .reveal,
  .md-news_list.is-enhanced .reveal-left,
  .md-news_list.is-enhanced .reveal-right,
  .md-news_list.is-enhanced .reveal-scale {
    opacity: 0;
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
  }

  .md-news_list.is-enhanced .reveal {
    transform: translateY(30px);
  }

  .md-news_list.is-enhanced .reveal-left {
    transform: translateX(-30px);
  }

  .md-news_list.is-enhanced .reveal-right {
    transform: translateX(30px);
  }

  .md-news_list.is-enhanced .reveal-scale {
    transform: scale(0.95);
  }

  .md-news_list .reveal.visible,
  .md-news_list .reveal-left.visible,
  .md-news_list .reveal-right.visible,
  .md-news_list .reveal-scale.visible {
    opacity: 1;
    transform: none;
  }

  .md-news_list .news-card.reveal {
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo), box-shadow 0.5s var(--ease-out-expo), border-color 0.5s var(--ease-out-expo);
  }

  .md-news_list .news-card.reveal.visible:hover {
    transform: translateY(-6px);
  }

  .md-news_list :focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
  }

  @media (max-width: 1024px) {
    .md-news_list .stats-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .md-news_list .history-hero {
      grid-template-columns: 1fr;
      align-items: start;
      max-width: 100%;
      overflow: hidden;
    }

    .md-news_list .history-summary {
      grid-template-columns: repeat(4, minmax(0, 1fr));
      row-gap: 20px;
      max-width: 100%;
      padding: 16px;
    }
  }

  @media (max-width: 768px) {
    html {
      /* 根级避让是移动端新闻锚点的唯一偏移来源，目标区块不再重复叠加。 */
      scroll-padding-top: calc(env(safe-area-inset-top, 0px) + var(--mob-head-hd-offset, 56px) + 15px);
    }

    .md-news_list {
      --news-mobile-fixed-offset: calc(env(safe-area-inset-top, 0px) + var(--mob-head-hd-offset, 56px) + 15px);
    }

    .md-news_list .hero {
      min-height: 76vh;
      /* margin-top 已删除：与 PC 端同理，恢复 body 全站顶距后无需手填补偿。
         下方 padding 保留——它是 hero 内部留白（标题/按钮上下呼吸），不是间距补偿。 */
      padding: 72px 0 64px;
      scroll-margin-top: var(--news-mobile-fixed-offset);
    }

    .md-news_list .hero-content {
      /* margin-top 清零：与 PC 端同理，原 -36px 在 flex 居中下被架空。
         移动端 hero 已有 padding:72px 0 64px 接管顶部呼吸，无需负 margin。 */
      margin-top: 0;
    }

    .md-news_list .hero-title {
      font-size: clamp(42px, 13vw, 72px);
    }

    .md-news_list .hero-subtitle {
      margin-bottom: 36px;
      font-size: clamp(16px, 4.8vw, 22px);
    }

    .md-news_list .btn-primary,
    .md-news_list .btn-secondary {
      min-height: 54px;
      padding: 15px 30px;
      font-size: 17px;
    }

    .md-news_list .section {
      padding: 72px 20px;
    }

    .md-news_list .section-header {
      grid-template-columns: 1fr;
      gap: 28px;
      align-items: start;
      margin-bottom: 36px;
    }

    .md-news_list .category-section .section-header {
      width: 100%;
      grid-template-columns: 1fr;
      justify-content: stretch;
      justify-items: center;
      gap: 28px;
      margin-bottom: 36px;
    }

    .md-news_list .category-section .section-copy {
      text-align: center;
    }

    .md-news_list .section-tools {
      width: 100%;
      max-width: 100%;
      align-items: stretch;
      justify-self: stretch;
      margin-right: 0;
      padding-right: 10px;
    }

    .md-news_list .search-bar,
    .md-news_list .category-tabs {
      width: 100%;
    }

    .md-news_list .search-suggestions {
      width: 100%;
      max-width: 100%;
    }

    .md-news_list .timeline-section {
      padding-top: 56px;
      padding-bottom: 56px;
    }

    .md-news_list .stats-section {
      padding: 56px 20px;
      scroll-margin-top: var(--news-mobile-fixed-offset);
    }

    .md-news_list .stats-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
    }

    .md-news_list .stat-card {
      padding: 24px 16px;
    }

    .md-news_list .stat-number {
      font-size: 32px;
    }

    /* 根级 scroll-padding 已负责移动端避让，避免 scrollIntoView 叠加两段空白。 */
    .md-news_list .news-grid {
      scroll-margin-top: 0;
    }

    .md-news_list .category-section {
     background: var(--news-mobile-list-bg);
     scroll-margin-top: 0;
   }

    /* 手机端固定栏目条层级为 98，内容工具栏必须低于它，避免上滑时标题压到珊瑚导航上。 */
    .md-news_list .category-section .section-header {
      z-index: 60;
    }

    .md-news_list .timeline-section {
      scroll-margin-top: var(--news-mobile-fixed-offset);
    }

    .md-news_list .history-hero {
      gap: 16px;
      padding: 18px;
    }

    .md-news_list .history-hero__title {
      grid-template-columns: auto minmax(0, 1fr);
      gap: 12px;
      padding: 14px;
      border: 1px solid color-mix(in srgb, var(--history-accent) 14%, var(--history-border));
      border-radius: 18px;
      background: color-mix(in srgb, var(--history-accent) 5%, var(--news-history-card-bg));
    }

    .md-news_list .history-hero__years {
      width: auto;
      min-width: 74px;
      min-height: 58px;
      aspect-ratio: auto;
      gap: 2px;
      padding: 8px 10px;
      border-radius: 16px;
    }

    .md-news_list .history-hero h2 {
      font-size: 22px;
      line-height: 1.22;
    }

    .md-news_list .history-hero__title div > p {
      margin-top: 6px;
      font-size: 13px;
      line-height: 1.45;
    }

    .md-news_list .history-hero__slogan {
      padding: 16px;
      border-radius: 18px;
    }

    .md-news_list .history-summary {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
      margin-inline: -2px;
      padding: 10px;
      border-radius: 20px;
    }

    .md-news_list .history-summary__item {
      min-height: 74px;
      justify-items: start;
      gap: 8px;
      padding: 12px 10px;
      border-radius: 15px;
      text-align: left;
    }

    .md-news_list .history-summary__item::before {
      order: initial;
      width: 20px;
      height: 3px;
    }

    .md-news_list .history-summary__item span {
      font-size: 22px;
    }

    .md-news_list .history-summary__item strong {
      white-space: normal;
    }

    .md-news_list .timeline {
      gap: 16px;
      padding-left: 18px;
    }

    .md-news_list .timeline::before {
      left: 6px;
    }

    .md-news_list .timeline-dot {
      left: -17px;
    }

    .md-news_list .timeline-content {
      grid-template-columns: 1fr;
      min-height: 0;
      padding: 18px;
    }

    .md-news_list .timeline-date {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
    }

    .md-news_list .timeline-date span {
      font-size: 30px;
    }

    .md-news_list .timeline-title {
      font-size: 18px;
    }

    .md-news_list .timeline-text {
      font-size: 14px;
      line-height: 1.68;
    }
  }

  /* 紧凑导航壳层内维持轻量纵向卡片，600–833px 竖屏平板仍稳定容纳三列。 */
  @media (max-width: 833px) {
    .md-news_list .news-grid {
      gap: 12px;
    }

    .md-news_list .news-card:hover,
    .md-news_list .news-card.reveal.visible:hover {
      transform: translateY(-3px);
    }

    .md-news_list .news-card-image {
      aspect-ratio: 4 / 3;
    }

    .md-news_list .news-card-category {
      top: 10px;
      left: 10px;
      max-width: calc(100% - 20px);
      padding: 3px 8px;
      overflow: hidden;
      font-size: 11px;
      line-height: 1.4;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .md-news_list .news-card-body {
      padding: 14px;
    }

    .md-news_list .news-card-meta {
      margin-bottom: 6px;
      gap: 6px;
    }

    .md-news_list .news-card-date {
      font-size: 11px;
    }

    .md-news_list .news-card-title {
      margin-bottom: 7px;
      font-size: 15px;
      font-weight: 700;
      line-height: 1.4;
    }

    .md-news_list .news-card-excerpt {
      color: var(--news-text-muted);
      font-size: 12px;
      font-weight: 400;
      line-height: 1.55;
    }

    .md-news_list .news-card-read {
      font-size: 12px;
    }
  }

  /* 手机双列卡：宽度不超过 599px 的手机，以及短视口触控横屏手机。
     平板从 600px 起继续使用三列，避免共享紧凑导航壳层时误降列数。 */
  @media (max-width: 599px),
    (max-width: 959px) and (max-height: 599px) and (orientation: landscape) and (hover: none) and (pointer: coarse) {
    .md-news_list .news-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
    }

    .md-news_list .news-card-image {
      aspect-ratio: 4 / 3;
    }

    .md-news_list .news-card-category {
      top: 8px;
      left: 8px;
      max-width: calc(100% - 16px);
      padding: 3px 7px;
      overflow: hidden;
      font-size: 10px;
      line-height: 1.4;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .md-news_list .news-card-body {
      padding: 11px 10px 12px;
    }

    .md-news_list .news-card-meta {
      margin-bottom: 5px;
      gap: 4px;
    }

    .md-news_list .news-card-date {
      font-size: 11px;
      letter-spacing: 0;
    }

    .md-news_list .news-card-title {
      margin: 0;
      font-size: 15px;
      font-weight: 700;
      line-height: 1.38;
      -webkit-line-clamp: 2;
    }

    .md-news_list .news-card-excerpt {
      display: none;
    }
  }

  @media (max-width: 480px) {
    .md-news_list .hero-actions {
      display: grid;
      width: min(100%, 360px);
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
      margin-inline: auto;
    }

    .md-news_list .btn-primary,
    .md-news_list .btn-secondary {
      width: 100%;
      min-width: 0;
      min-height: 56px;
      padding: 13px 14px;
      font-size: 16px;
      line-height: 1.2;
    }

    .md-news_list .category-tabs {
      width: 100%;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    .md-news_list *,
    .md-news_list *::before,
    .md-news_list *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      scroll-behavior: auto !important;
      transition-duration: 0.01ms !important;
    }

    .md-news_list .reveal,
    .md-news_list .reveal-left,
    .md-news_list .reveal-right,
    .md-news_list .reveal-scale,
    .md-news_list.is-enhanced .reveal,
    .md-news_list.is-enhanced .reveal-left,
    .md-news_list.is-enhanced .reveal-right,
    .md-news_list.is-enhanced .reveal-scale {
      opacity: 1;
      transform: none;
    }
    }

    .md-news_list .sr-only {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border: 0;
    }

/* ============================================================
   内容页 V3 最终收口：覆盖历史大屏展示规则，统一阅读尺度与组件形状。
   ============================================================ */
.md-news_list {
  --radius-sm: 8px;
  --radius-md: 8px;
  --radius-lg: 8px;
  --radius-xl: 8px;
  padding-bottom: 24px;
  font-size: 16px;
  line-height: 1.7;
}

.md-news_list .hero {
  min-height: 0;
  padding: 64px 24px;
}

.md-news_list .hero-content {
  width: min(100%, var(--hs-rail-prose, 72ch));
  max-width: var(--hs-rail-prose, 72ch);
}

.md-news_list .hero-badge {
  margin-bottom: 16px;
  padding: 6px 12px;
  font-size: 14px;
}

.md-news_list .hero-title {
  gap: 8px;
  margin-bottom: 16px;
  font-size: var(--hs-fs-display, 32px);
  line-height: 1.15;
  text-wrap: balance;
}

.md-news_list .hero-subtitle,
.md-news_list .section-desc,
.md-news_list .timeline-text,
.md-news_list .history-hero__title div > p {
  font-size: 16px;
  line-height: 1.7;
}

.md-news_list .hero-subtitle,
.md-news_list .section-desc,
.md-news_list .timeline-text {
  max-width: var(--hs-rail-prose, 72ch);
}

.md-news_list .hero-subtitle {
  margin-bottom: 24px;
  font-weight: 400;
}

.md-news_list .hero-actions {
  gap: 12px;
}

.md-news_list .btn-primary,
.md-news_list .btn-secondary {
  min-height: 48px;
  padding: 12px 20px;
  font-size: 16px;
}

.md-news_list .section {
  padding: 64px 24px;
}

/* 大屏时间轴收窄底部留白，避免内容结束后与页脚之间出现过大的空段。 */
@media (min-width: 834px) {
  .md-news_list > .timeline-section {
    padding-bottom: 30px;
  }
}

.md-news_list > .category-section {
  padding-top: 60px;
  padding-bottom: 0;
}

.md-news_list .section-title,
.md-news_list .category-section .section-title,
.md-news_list .history-hero h2 {
  font-size: var(--hs-fs-title-l, 26px);
  line-height: 1.2;
  text-wrap: balance;
}

.md-news_list .stat-card,
.md-news_list .history-hero,
.md-news_list .history-hero__title,
.md-news_list .history-hero__years,
.md-news_list .history-hero__slogan,
.md-news_list .history-summary,
.md-news_list .history-summary__item,
.md-news_list .timeline-content,
.md-news_list .search-bar,
.md-news_list .search-suggestions {
  border-radius: 8px;
}

.md-news_list .news-empty {
  display: grid;
  grid-column: 1 / -1;
  gap: 4px;
  width: min(100%, var(--hs-rail-prose, 72ch));
  margin: 0 auto;
  padding: 48px 24px;
  border: 1px solid var(--news-border);
  border-radius: 8px;
  color: var(--news-text-muted);
  background: var(--news-surface);
  font-size: 16px;
  line-height: 1.7;
  text-align: center;
}

.md-news_list .news-empty strong {
  color: var(--news-text-strong);
  font-size: 20px;
}

@media (max-width: 833px) {
  .md-news_list {
    padding-bottom: 0;
  }

  .md-news_list .hero {
    min-height: 0;
    padding: 65px 20px 0;
  }

  .md-news_list .hero-content {
    /* 移动端内容区补回上下呼吸，水平留白由 hero 外层统一控制。 */
    padding: 30px 0;
  }

  .md-news_list .hero-title {
    font-size: var(--hs-fs-display, 32px);
  }

  .md-news_list .section {
    padding: 48px 20px;
  }

  .md-news_list > #news {
    padding-top: 30px;
    padding-bottom: 0;
  }

  .md-news_list > #timeline {
    padding-top: 0;
    padding-bottom: 20px;
  }

  .md-news_list .stats-section {
    padding: 30px 20px;
  }

  .md-news_list .section-title,
  .md-news_list .category-section .section-title,
  .md-news_list .history-hero h2 {
    font-size: var(--hs-fs-title-l, 26px);
  }

  .md-news_list .history-hero,
  .md-news_list .history-hero__title,
  .md-news_list .history-hero__years,
  .md-news_list .history-hero__slogan,
  .md-news_list .history-summary,
  .md-news_list .history-summary__item,
  .md-news_list .timeline-content {
    border-radius: 8px;
  }
}

/* 真正的手机竖屏才启用玻璃材质，600px 以上平板保留原有实体卡片，避免过度透明影响阅读。 */
@media (max-width: 599px) {
  .md-news_list .stats-section {
    padding: 24px 16px;
    border-top-color: color-mix(in srgb, var(--news-border) 72%, transparent);
    border-bottom-color: color-mix(in srgb, var(--news-border) 72%, transparent);
    background: color-mix(in srgb, var(--news-section-bg) 82%, transparent);
    -webkit-backdrop-filter: saturate(150%) blur(18px);
    backdrop-filter: saturate(150%) blur(18px);
  }

  .md-news_list .stats-grid {
    gap: 10px;
  }

  .md-news_list .stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: clamp(96px, 25vw, 108px);
    padding: clamp(12px, 3.6vw, 16px) 10px;
    border-color: color-mix(in srgb, var(--news-card-border) 72%, transparent);
    border-radius: 18px;
    background: color-mix(in srgb, var(--news-surface-soft) 76%, transparent);
    box-shadow: inset 0 1px 0 var(--news-glass-highlight), 0 10px 28px rgba(0, 0, 0, 0.12);
    -webkit-backdrop-filter: saturate(145%) blur(16px);
    backdrop-filter: saturate(145%) blur(16px);
  }

  .md-news_list .stat-number {
    margin-bottom: 4px;
    font-size: clamp(24px, 6.8vw, 27px);
    line-height: 1.15;
  }

  .md-news_list .stat-label {
    font-size: 13px;
    line-height: 1.35;
  }

  @media (max-width: 374px) {
    .md-news_list .stats-section {
      padding-right: 12px;
      padding-left: 12px;
    }

    .md-news_list .stats-grid {
      gap: 8px;
    }

    .md-news_list .stat-card {
      min-height: 92px;
      padding-right: 8px;
      padding-left: 8px;
      border-radius: 16px;
    }

    .md-news_list .stat-number {
      font-size: 24px;
    }
  }

  /* 系统暗黑与手动暗黑分别补齐玻璃高光，避免暗色分支缺少边缘层次。 */
  @media (prefers-color-scheme: dark) {
    html:not(.husir-light) .md-news_list .stat-card {
      border-color: rgba(255, 255, 255, 0.16);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 12px 30px rgba(0, 0, 0, 0.22);
    }
  }

  html.husir-dark .md-news_list .stat-card {
    border-color: rgba(255, 255, 255, 0.16);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 12px 30px rgba(0, 0, 0, 0.22);
  }

  @media (hover: none) {
    .md-news_list .stat-card:hover {
      border-color: color-mix(in srgb, var(--news-card-border) 72%, transparent);
      background: color-mix(in srgb, var(--news-surface-soft) 76%, transparent);
      box-shadow: inset 0 1px 0 var(--news-glass-highlight), 0 10px 28px rgba(0, 0, 0, 0.12);
      transform: none;
    }

    .md-news_list .stat-card:active {
      transform: scale(0.985);
    }
  }

  @supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
    .md-news_list .stat-card {
      background: var(--news-surface-soft);
    }
  }
}

/* 竖屏平板为顶部导航留出更舒适的呼吸区，手机端仍使用 30px 紧凑值。 */
@media (min-width: 600px) and (max-width: 833px) and (orientation: portrait) {
  .md-news_list .hero-content {
    padding-top: 60px;
  }

  .md-news_list > #news {
    padding: 40px 24px 0;
  }

  .md-news_list .category-section .section-header {
    width: 100%;
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
    gap: 24px;
    margin-bottom: 28px;
  }

  .md-news_list .category-section .section-copy {
    width: 100%;
    max-width: 640px;
    text-align: center;
  }

  .md-news_list .category-section .section-title {
    font-size: clamp(30px, 5vw, 40px);
  }

  .md-news_list .category-section .section-desc {
    max-width: 620px;
    margin-right: auto;
    margin-left: auto;
    padding-left: 0;
  }

  .md-news_list .category-section .section-desc::before {
    display: none;
  }

  .md-news_list .category-section .section-tools {
    width: 100%;
    max-width: 640px;
    justify-self: center;
  }

  .md-news_list .stats-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
  }

  .md-news_list .stat-card {
    padding: 24px 12px;
  }
}

@media (min-width: 901px) {
  .md-news_list { --inner-page-module-gap: 60px; }
  .md-news_list > .hero { margin-bottom: 0 !important; }
  .md-news_list > .stats-section {
    margin-top: 0 !important;
  }
  .md-news_list > .stats-section,
  .md-news_list > .category-section,
  .md-news_list > .timeline-section {
    margin-bottom: 0 !important;
  }
}