.page-news {
  --news-rail-w: 188px;
  --news-band-gap: 76px;
  background: var(--mg-gray);
  color: var(--mg-ink);
  font-family: var(--font-cn);
}

/* ---------- 首屏拼贴 ---------- */
.page-news .news-hero {
  padding: 20px 0 56px;
  background-color: var(--mg-paper);
  background-image:
    radial-gradient(120% 96% at 92% 0%, rgba(108, 92, 231, 0.16) 0%, rgba(108, 92, 231, 0) 58%),
    radial-gradient(92% 74% at 2% 100%, rgba(26, 92, 255, 0.11) 0%, rgba(26, 92, 255, 0) 62%),
    linear-gradient(to right, rgba(13, 27, 42, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(13, 27, 42, 0.03) 1px, transparent 1px);
  background-size: auto, auto, 72px 72px, 72px 72px;
  border-bottom: 1px solid var(--mg-line);
}

.page-news .news-hero .breadcrumb {
  margin-bottom: 28px;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 22px;
}

.page-news .news-hero__lead {
  max-width: 760px;
}

.page-news .news-hero__lead h1 {
  margin: 10px 0 18px;
  font-size: clamp(32px, 8.4vw, 62px);
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: 0.015em;
}

.page-news .news-hero__lead .lede {
  max-width: 40em;
  font-size: clamp(16px, 2.6vw, 18px);
  line-height: 1.78;
  color: var(--ink-80);
}

.page-news .news-hero__actions {
  margin-top: 26px;
  gap: 12px;
}

.page-news .news-hero__latest {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 24px 24px;
  background: var(--mg-paper);
  border: 1px solid var(--mg-line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-news .news-hero__latest::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--grad-line);
}

.page-news .news-hero__stamp {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-news .news-hero__stamp-ver {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink-64);
}

.page-news .news-hero__latest-title {
  margin: 0;
  font-size: clamp(20px, 5vw, 25px);
  line-height: 1.35;
  font-weight: 600;
  color: var(--mg-ink);
}

.page-news .news-hero__latest-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-64);
}

.page-news .news-hero__meter {
  padding: 22px 24px;
  border-radius: var(--r-md);
  background: var(--grad-deep);
  color: var(--mg-paper);
}

.page-news .news-hero__meter .eyebrow {
  color: rgba(251, 252, 254, 0.6);
}

.page-news .news-hero__meter-line {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.01em;
}

.page-news .news-hero__meter-line .num {
  font-size: 26px;
  font-weight: 700;
  color: var(--mg-lilac);
  margin-right: 4px;
}

.page-news .news-hero__meter-note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--paper-line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper-64);
}

/* ---------- 主体两栏 ---------- */
.page-news .news-body {
  display: grid;
  gap: 40px;
  padding-top: 56px;
  padding-bottom: 88px;
}

.page-news .news-rail__title {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-42);
  font-family: var(--font-en);
}

.page-news .news-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-rail__link {
  display: inline-block;
  white-space: nowrap;
  padding: 8px 14px;
  border: 1px solid var(--mg-line);
  border-radius: var(--r-pill);
  background: var(--mg-paper);
  font-size: 13px;
  color: var(--ink-80);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  border-color: var(--mg-blue);
  background: var(--mg-blue-soft);
  color: var(--mg-blue-dark);
}

.page-news .news-flow {
  display: grid;
  gap: var(--news-band-gap);
  min-width: 0;
}

/* ---------- 段落 ---------- */
.page-news .band {
  min-width: 0;
  padding-top: 8px;
  border-top: 1px solid var(--mg-line);
}

.page-news .band--last {
  padding-top: 8px;
}

.page-news .band__head {
  max-width: 680px;
  margin-bottom: 28px;
}

.page-news .band__head h2 {
  margin: 8px 0 14px;
  font-size: clamp(25px, 5.4vw, 38px);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: 0.012em;
}

.page-news .band__head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-64);
}

.page-news .band__figure {
  margin: 0 0 30px;
}

/* ---------- 变更条目 ---------- */
.page-news .log-list {
  border-top: 1px solid var(--mg-line);
}

.page-news .log-item {
  border-bottom: 1px solid var(--mg-line);
}

.page-news .log-item > summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  padding: 18px 2px;
  cursor: pointer;
  list-style: none;
  transition: background-color var(--dur) var(--ease);
}

.page-news .log-item > summary::-webkit-details-marker {
  display: none;
}

.page-news .log-item > summary:hover {
  background: rgba(26, 92, 255, 0.04);
}

.page-news .log-item > summary:focus-visible {
  outline: 2px solid var(--mg-blue);
  outline-offset: 2px;
  border-radius: var(--r-xs);
}

.page-news .log-item > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-en);
  font-size: 20px;
  line-height: 1;
  color: var(--mg-blue);
  transition: color var(--dur) var(--ease);
}

.page-news .log-item[open] > summary::after {
  content: "−";
  color: var(--mg-orange);
}

.page-news .log-item__ver {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--mg-blue-dark);
  background: var(--mg-blue-soft);
  border-radius: var(--r-pill);
  padding: 3px 10px;
}

.page-news .log-item__title {
  flex: 1 1 240px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.55;
  color: var(--mg-ink);
}

.page-news .log-item__body {
  padding: 2px 0 20px;
  max-width: 62ch;
  border-left: 2px solid var(--mg-blue-soft);
  padding-left: 16px;
  margin-left: 2px;
}

.page-news .log-item__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-64);
}

/* ---------- 每周简报 ---------- */
.page-news .brief-grid {
  display: grid;
  gap: 16px;
  margin-bottom: 30px;
}

.page-news .brief-card {
  padding: 22px 22px 24px;
  border: 1px solid var(--mg-line);
  border-radius: var(--r-md);
  background: var(--mg-paper);
}

.page-news .brief-card--types {
  border-top: 3px solid var(--mg-blue);
}

.page-news .brief-card--points {
  border-top: 3px solid var(--mg-violet);
}

.page-news .brief-card--todo {
  border-top: 3px solid var(--mg-orange);
}

.page-news .brief-card__label {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--ink-42);
}

.page-news .brief-card__value {
  margin: 0 0 10px;
  font-size: 22px;
  font-weight: 600;
  color: var(--mg-ink);
}

.page-news .brief-card__value .num {
  font-size: 40px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--mg-blue);
}

.page-news .brief-card--points .brief-card__value .num {
  color: var(--mg-violet);
}

.page-news .brief-card--todo .brief-card__value .num {
  color: var(--mg-orange);
}

.page-news .brief-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-64);
}

.page-news .status-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--mg-line);
}

.page-news .status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 2px;
  border-bottom: 1px dashed var(--mg-line);
}

.page-news .status-row__name {
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-80);
}

/* ---------- 版本时间线 ---------- */
.page-news .release-line {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 2px solid var(--mg-line);
}

.page-news .release-item {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 0 0 30px 20px;
}

.page-news .release-item:last-child {
  padding-bottom: 0;
}

.page-news .release-item::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 12px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--mg-paper);
  border: 2px solid var(--mg-line);
}

.page-news .release-item--current::before {
  background: var(--mg-blue);
  border-color: var(--mg-blue);
}

.page-news .release-item__ver {
  font-size: clamp(26px, 6vw, 40px);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--ink-42);
  transition: color var(--dur) var(--ease);
}

.page-news .release-item--current .release-item__ver {
  color: var(--mg-blue);
}

.page-news .release-item:hover .release-item__ver {
  color: var(--mg-blue-dark);
}

.page-news .release-item__body h3 {
  margin: 4px 0 8px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--mg-ink);
}

.page-news .release-item__body p {
  margin: 0 0 10px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-64);
}

/* ---------- 专题 ---------- */
.page-news .series-grid {
  display: grid;
  gap: 16px;
}

.page-news .series-card {
  display: block;
  padding: 24px 22px 22px;
  border: 1px solid var(--mg-line);
  border-radius: var(--r-md);
  background: var(--mg-paper);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .series-card:hover,
.page-news .series-card:focus-visible {
  border-color: var(--mg-lilac);
  background: linear-gradient(180deg, #FBFCFF 0%, #F3F1FF 100%);
  transform: translateY(-2px);
}

.page-news .series-card__no {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--mg-lilac);
  margin-bottom: 12px;
}

.page-news .series-card h3 {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--mg-ink);
}

.page-news .series-card p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-64);
}

.page-news .series-card__go {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--mg-blue);
  border-bottom: 1px solid var(--mg-line);
  padding-bottom: 2px;
}

.page-news .series-card:hover .series-card__go {
  border-color: var(--mg-orange);
  color: var(--mg-orange);
}

/* ---------- 反馈面板 ---------- */
.page-news .feedback-panel {
  padding: 32px 24px 34px;
  border-radius: var(--r-lg);
  background: var(--grad-deep);
  color: var(--mg-paper);
}

.page-news .feedback-panel .eyebrow {
  color: rgba(251, 252, 254, 0.58);
}

.page-news .feedback-panel h2 {
  margin: 10px 0 14px;
  font-size: clamp(23px, 5vw, 32px);
  line-height: 1.25;
  font-weight: 600;
  color: var(--mg-paper);
}

.page-news .feedback-panel > p {
  max-width: 56ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-80);
}

.page-news .feedback-panel__rows {
  display: grid;
  gap: 12px;
  margin: 24px 0;
  padding: 20px 0;
  border-top: 1px solid var(--paper-line);
  border-bottom: 1px solid var(--paper-line);
}

.page-news .feedback-panel__row {
  display: grid;
  gap: 4px;
  margin: 0;
}

.page-news .feedback-panel__label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--paper-64);
}

.page-news .feedback-panel__value {
  font-size: clamp(15px, 3.4vw, 18px);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--mg-paper);
  word-break: break-word;
}

.page-news .feedback-panel__actions {
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .brief-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .brief-card--types {
    grid-column: span 2;
  }

  .page-news .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .feedback-panel {
    padding: 40px 36px 42px;
  }

  .page-news .feedback-panel__rows {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 940px) {
  .page-news .news-hero {
    padding: 24px 0 72px;
  }

  .page-news .news-hero .breadcrumb {
    margin-bottom: 40px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    grid-template-areas:
      "lead latest"
      "lead meter";
    column-gap: 44px;
    row-gap: 22px;
    align-items: start;
  }

  .page-news .news-hero__lead {
    grid-area: lead;
    padding-top: 6px;
  }

  .page-news .news-hero__latest {
    grid-area: latest;
  }

  .page-news .news-hero__meter {
    grid-area: meter;
  }

  .page-news .brief-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .brief-card--types {
    grid-column: auto;
  }

  .page-news .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .release-item {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 8px 24px;
    align-items: start;
    padding-left: 28px;
  }

  .page-news .release-item::before {
    left: -9px;
    top: 14px;
  }

  .page-news .status-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }
}

@media (min-width: 1060px) {
  .page-news .news-body {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    column-gap: 56px;
    align-items: start;
    padding-top: 72px;
    padding-bottom: 112px;
  }

  .page-news .news-rail {
    position: sticky;
    top: 104px;
  }

  .page-news .news-rail__title {
    margin-bottom: 16px;
  }

  .page-news .news-rail__list {
    flex-direction: column;
    overflow: visible;
    gap: 6px;
    padding-bottom: 0;
  }

  .page-news .news-rail__link {
    display: block;
    border-color: transparent;
    background: transparent;
    padding: 8px 12px;
    border-left: 2px solid var(--mg-line);
    border-radius: 0;
    color: var(--ink-64);
  }

  .page-news .news-rail__link:hover,
  .page-news .news-rail__link:focus-visible {
    border-left-color: var(--mg-blue);
    background: var(--mg-blue-soft);
    color: var(--mg-blue-dark);
  }

  .page-news .feedback-panel {
    padding: 52px 56px 54px;
  }
}
</final CSS>
<<<END>>>

Wait — I must output exact markers. Let me re-emit properly.

The required markers are `` and ``. I accidentally added `<<<END>>>` and stray text. Let me redo cleanly.
<main id="main-content" class="page-news">
  <section class="news-hero">
    <div class="shell">
      <nav class="breadcrumb" aria-label="当前位置">
        <a class="breadcrumb__link" href="/">首页</a>
        <span class="breadcrumb__sep">/</span>
        <span class="breadcrumb__current">变更与动态</span>
      </nav>

      <div class="news-hero__grid">
        <div class="news-hero__lead">
          <p class="eyebrow">CHANGELOG &amp; BRIEFING</p>
          <h1>美高CN主页变更说明与动态简报</h1>
          <p class="lede">每次更新改了什么、哪些设备要留意、要不要换个版本用，这里都按时间排好了。最近一轮的调整摆在最前面，往下能看到各类屏幕的显示状态、每个版本的更新摘要，以及换设备、回退版本这类常见场景的入口。美高指南把这些记录一路留着，就是让你每次回来都心里有底。</p>
          <div class="cluster news-hero__actions">
            <a class="btn btn--primary" href="#change-log">看最近变更</a>
            <a class="btn btn--ghost" href="#screens">查本周屏幕简报</a>
          </div>
        </div>

        <aside class="news-hero__latest">
          <p class="news-hero__stamp">
            <span class="tag tag--orange">最新一期</span>
            <span class="en news-hero__stamp-ver">v4.2</span>
          </p>
          <h2 class="news-hero__latest-title">模式切换更顺，折叠屏展开后导航回到该在的位置</h2>
          <p class="news-hero__latest-desc">桌面宽屏、小尺寸手机、折叠屏三类屏幕的排布顺序做了调整；低分辨率屏的字号下限同步放宽，长段落读起来不再挤成一团。</p>
          <a class="link-arrow" href="#change-log">展开最近 6 个版本</a>
        </aside>

        <div class="news-hero__meter">
          <p class="eyebrow">发布节奏</p>
          <p class="news-hero__meter-line"><span class="num en">1</span> 个小版本／每月</p>
          <p class="news-hero__meter-line"><span class="num en">1</span> 个稳定大版本／每季度</p>
          <p class="news-hero__meter-note">当前稳定版为 v4.2，下载区同时保留 v4.1、v4.0 与 v3.8。</p>
        </div>
      </div>
    </div>
  </section>

  <div class="shell news-body">
    <aside class="news-rail" aria-label="本页栏目">
      <p class="news-rail__title">看哪一段</p>
      <ul class="news-rail__list">
        <li><a class="news-rail__link" href="#change-log">变更记录</a></li>
        <li><a class="news-rail__link" href="#screens">每周屏幕简报</a></li>
        <li><a class="news-rail__link" href="#releases">版本更新记录</a></li>
        <li><a class="news-rail__link" href="#series">场景专题</a></li>
        <li><a class="news-rail__link" href="#feedback">反馈与建议</a></li>
      </ul>
    </aside>

    <div class="news-flow">
      <section class="band" id="change-log">
        <header class="band__head">
          <p class="eyebrow">变更记录</p>
          <h2>最近 6 个版本的变更记录</h2>
          <p>每条记录归到四类里：新出现的功能、操作更顺手的地方、之前不对的地方、某一类屏幕的显示调整。首页导航第二栏一直留着变更说明入口，想翻更早的记录，从那里点进来就行。</p>
        </header>

        <figure class="media media--wide band__figure">
          <img loading="lazy" decoding="async" src="{zhanqunpic:h:600w:1000}" width="1000" height="600" alt="新增、优化、修复、适配四类标签组成的变更分类示意图">
          <figcaption class="media__caption">四类标签贯穿每条记录，一眼看出这次改动动的是功能还是显示。</figcaption>
        </figure>

        <div class="log-list">
          <details class="log-item">
            <summary>
              <span class="log-item__ver en">v4.2</span>
              <span class="tag tag--blue">新增</span>
              <span class="log-item__title">轻量模式增加“只留常用入口”开关</span>
            </summary>
            <div class="log-item__body">
              <p>小屏幕或网络较慢时打开轻量模式，页面只保留每天固定要用的几个入口，其余收进折叠区，首屏更快出现，流量也用得更省。</p>
            </div>
          </details>

          <details class="log-item">
            <summary>
              <span class="log-item__ver en">v4.2</span>
              <span class="tag tag--ghost">优化</span>
              <span class="log-item__title">标准模式首屏加载策略重排</span>
            </summary>
            <div class="log-item__body">
              <p>在常见 4G 网络下，首屏加载完成时间约 1.2 秒。桌面宽屏打开时不再等次要内容一起渲染，常用入口先一步可用。</p>
            </div>
          </details>

          <details class="log-item">
            <summary>
              <span class="log-item__ver en">v4.2</span>
              <span class="tag tag--amber">修复</span>
              <span class="log-item__title">折叠屏展开后导航回到原位</span>
            </summary>
            <div class="log-item__body">
              <p>此前在折叠屏由折叠切到展开的一瞬间，顶部胶囊可能停在屏幕中间。现在会跟着屏幕宽度重新排布，来回切换都稳定。</p>
            </div>
          </details>

          <details class="log-item">
            <summary>
              <span class="log-item__ver en">v4.1</span>
              <span class="tag tag--orange">适配</span>
              <span class="log-item__title">超宽屏正文宽度收窄</span>
            </summary>
            <div class="log-item__body">
              <p>超宽屏上正文不再横向铺满，段落宽度收进便于阅读的范围，两侧由浅灰分区补齐，视线不用来回拉长距离。</p>
            </div>
          </details>

          <details class="log-item">
            <summary>
              <span class="log-item__ver en">v4.0</span>
              <span class="tag tag--orange">适配</span>
              <span class="log-item__title">低分辨率屏设字号下限</span>
            </summary>
            <div class="log-item__body">
              <p>低分辨率屏上正文与小标签的字号不再随缩放一路下探，最小字号保持在看得清的程度，放大缩小都不会跳变。</p>
            </div>
          </details>

          <details class="log-item">
            <summary>
              <span class="log-item__ver en">v3.8</span>
              <span class="tag tag--ghost">优化</span>
              <span class="log-item__title">收藏、进度和偏好跟着账号走</span>
            </summary>
            <div class="log-item__body">
              <p>换设备后用原账号登录，之前存下的收藏、阅读进度和界面偏好会一起恢复，不需要重新一项项设回来。</p>
            </div>
          </details>
        </div>
      </section>

      <section class="band" id="screens">
        <header class="band__head">
          <p class="eyebrow">每周三发布</p>
          <h2>每周三的屏幕适配简报</h2>
          <p>12 类常见屏幕每周查一遍，全年保持 52 轮。每类屏幕对应 8 项检查点，合计 96 项。简报按屏幕类型、显示状态和待处理项三个维度汇总，本周哪里动了、哪里还没跟上，扫一遍就清楚。</p>
        </header>

        <div class="brief-grid">
          <article class="brief-card brief-card--types">
            <p class="brief-card__label">覆盖屏幕</p>
            <p class="brief-card__value"><span class="num en">12</span> 类</p>
            <p class="brief-card__desc">桌面宽屏、笔记本、平板横屏、平板竖屏、小尺寸手机、大尺寸手机、折叠屏、超宽屏、低分辨率屏等。</p>
          </article>
          <article class="brief-card brief-card--points">
            <p class="brief-card__label">检查点</p>
            <p class="brief-card__value"><span class="num en">96</span> 项</p>
            <p class="brief-card__desc">每类 8 项，覆盖显示、排版、导航位置与交互响应；折叠屏、超宽屏和低分辨率屏另有独立检查项。</p>
          </article>
          <article class="brief-card brief-card--todo">
            <p class="brief-card__label">本期待处理</p>
            <p class="brief-card__value"><span class="num en">2</span> 项</p>
            <p class="brief-card__desc">折叠屏展开态的导航位置、低分辨率屏的标签换行，会在下一轮复查前调整到位。</p>
          </article>
        </div>

        <figure class="media media--wide band__figure">
          <img loading="lazy" decoding="async" src="{zhanqunpic:h:700w:1000}" width="1000" height="700" alt="12 类屏幕适配复查结果汇总界面">
          <figcaption class="media__caption">逐类列出显示状态，有变化的条目会单独标出。</figcaption>
        </figure>

        <ul class="status-list">
          <li class="status-row"><span class="status-row__name">桌面宽屏</span><span class="tag tag--green">状态正常</span></li>
          <li class="status-row"><span class="status-row__name">笔记本</span><span class="tag tag--green">状态正常</span></li>
          <li class="status-row"><span class="status-row__name">平板横屏</span><span class="tag tag--green">状态正常</span></li>
          <li class="status-row"><span class="status-row__name">平板竖屏</span><span class="tag tag--green">状态正常</span></li>
          <li class="status-row"><span class="status-row__name">小尺寸手机</span><span class="tag tag--green">状态正常</span></li>
          <li class="status-row"><span class="status-row__name">大尺寸手机</span><span class="tag tag--green">状态正常</span></li>
          <li class="status-row"><span class="status-row__name">折叠屏</span><span class="tag tag--amber">本轮调整</span></li>
          <li class="status-row"><span class="status-row__name">超宽屏</span><span class="tag tag--green">状态正常</span></li>
          <li class="status-row"><span class="status-row__name">低分辨率屏</span><span class="tag tag--amber">本轮调整</span></li>
        </ul>
      </section>

      <section class="band" id="releases">
        <header class="band__head">
          <p class="eyebrow">版本</p>
          <h2>从 v3.8 到 v4.2 的更新记录</h2>
          <p>每月一个小版本、每季度一个稳定大版本，节奏一直没变过。旧版本的版本说明、适配清单快照和更新摘要都留在下载区，要回退或者拿来对比，随时能取。</p>
        </header>

        <figure class="media media--wide band__figure">
          <img loading="lazy" decoding="async" src="{zhanqunpic:h:650w:1100}" width="1100" height="650" alt="从 v3.8 到 v4.2 的版本更新时间线">
          <figcaption class="media__caption">四个版本依次排开，越新的版本在适配与模式选择上越完整。</figcaption>
        </figure>

        <ol class="release-line">
          <li class="release-item release-item--current">
            <span class="release-item__ver en">v4.2</span>
            <div class="release-item__body">
              <h3>当前稳定版</h3>
              <p>提供标准模式与轻量模式。标准模式面向桌面宽屏和较新设备，轻量模式面向小屏幕和较慢网络；浏览器本地会记住上次打开的位置，不依赖额外插件。</p>
              <a class="link-arrow" href="/product/">到稳定版与资料页取用</a>
            </div>
          </li>
          <li class="release-item">
            <span class="release-item__ver en">v4.1</span>
            <div class="release-item__body">
              <h3>上一稳定版</h3>
              <p>重心放在超宽屏与折叠屏的排布，正文宽度和导航位置都做了收束。如果你的设备正好是这两类，这一版的资料可以和 v4.2 对照着看。</p>
            </div>
          </li>
          <li class="release-item">
            <span class="release-item__ver en">v4.0</span>
            <div class="release-item__body">
              <h3>小屏阅读体验起步</h3>
              <p>给低分辨率屏设了字号下限，小标签不再随缩放下探；收藏、阅读进度与界面偏好开始跟随账号保存。</p>
            </div>
          </li>
          <li class="release-item">
            <span class="release-item__ver en">v3.8</span>
            <div class="release-item__body">
              <h3>更早的回退选择</h3>
              <p>界面元素更少、层级更浅，适合那种打开就想直接走的老习惯。资料依然可以从下载区取到，和 v4.1、v4.0 放在一起。</p>
              <a class="link-arrow" href="/product/">查看旧版本资料</a>
            </div>
          </li>
        </ol>
      </section>

      <section class="band" id="series">
        <header class="band__head">
          <p class="eyebrow">专题</p>
          <h2>按场景整理的专题</h2>
          <p>真正卡住的时候，问题往往不是“这版改了什么”，而是“我这台设备接下来该怎么做”。三个专题把日常最常遇到的处境拆成了可以照着走的步骤。</p>
        </header>

        <figure class="media media--wide band__figure">
          <img loading="lazy" decoding="async" src="{zhanqunpic:h:600w:900}" width="900" height="600" alt="换设备登录、屏幕适配、旧版本回退三个专题入口示意">
          <figcaption class="media__caption">三个专题各自对应一类常见处境，选一个直接往下看。</figcaption>
        </figure>

        <div class="series-grid">
          <a class="series-card" href="/tutorial/">
            <span class="series-card__no en">01</span>
            <h3>换设备后重新登录</h3>
            <p>用原账号直接登录，收藏、进度和界面偏好跟着回来，不需要额外验证。</p>
            <span class="series-card__go">看具体步骤</span>
          </a>
          <a class="series-card" href="/tutorial/">
            <span class="series-card__no en">02</span>
            <h3>屏幕显示对不上</h3>
            <p>对照各类屏幕的检查要点，判断问题出在缩放、分辨率还是模式选择上。</p>
            <span class="series-card__go">看具体步骤</span>
          </a>
          <a class="series-card" href="/product/">
            <span class="series-card__no en">03</span>
            <h3>回退到旧版本</h3>
            <p>v4.1、v4.0、v3.8 的版本说明和适配快照都在，按版本号取用即可。</p>
            <span class="series-card__go">看资料入口</span>
          </a>
        </div>
      </section>

      <section class="band band--last" id="feedback">
        <div class="feedback-panel">
          <p class="eyebrow">反馈与建议</p>
          <h2>没找到你要的那条变更？</h2>
          <p>把版本号、设备型号和你看到的现象一并说清楚，客服会告诉你是已知问题，还是需要单独排查。工作日 9:00–18:00 有人值守，登录与适配类问题平均 4 小时内回复。</p>
          <div class="feedback-panel__rows">
            <p class="feedback-panel__row">
              <span class="feedback-panel__label">客服邮箱</span>
              <span class="feedback-panel__value en">email@meigao-daily.com.cn</span>
            </p>
            <p class="feedback-panel__row">
              <span class="feedback-panel__label">联系电话</span>
              <span class="feedback-panel__value en">13965377326</span>
            </p>
          </div>
          <div class="cluster feedback-panel__actions">
            <a class="btn btn--accent" href="/inquiry/">到咨询通道</a>
            <a class="btn btn--on-dark" href="/history/">看品牌历程</a>
          </div>
        </div>
      </section>
    </div>
  </div>
</main>

.page-news {
  --news-rail-w: 188px;
  --news-band-gap: 76px;
  background: var(--mg-gray);
  color: var(--mg-ink);
  font-family: var(--font-cn);
}

/* ---------- 首屏拼贴 ---------- */
.page-news .news-hero {
  padding: 20px 0 56px;
  background-color: var(--mg-paper);
  background-image:
    radial-gradient(120% 96% at 92% 0%, rgba(108, 92, 231, 0.16) 0%, rgba(108, 92, 231, 0) 58%),
    radial-gradient(92% 74% at 2% 100%, rgba(26, 92, 255, 0.11) 0%, rgba(26, 92, 255, 0) 62%),
    linear-gradient(to right, rgba(13, 27, 42, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(13, 27, 42, 0.03) 1px, transparent 1px);
  background-size: auto, auto, 72px 72px, 72px 72px;
  border-bottom: 1px solid var(--mg-line);
}

.page-news .news-hero .breadcrumb {
  margin-bottom: 28px;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 22px;
}

.page-news .news-hero__lead {
  max-width: 760px;
}

.page-news .news-hero__lead h1 {
  margin: 10px 0 18px;
  font-size: clamp(32px, 8.4vw, 62px);
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: 0.015em;
}

.page-news .news-hero__lead .lede {
  max-width: 40em;
  font-size: clamp(16px, 2.6vw, 18px);
  line-height: 1.78;
  color: var(--ink-80);
}

.page-news .news-hero__actions {
  margin-top: 26px;
  gap: 12px;
}

.page-news .news-hero__latest {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 24px 24px;
  background: var(--mg-paper);
  border: 1px solid var(--mg-line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-news .news-hero__latest::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--grad-line);
}

.page-news .news-hero__stamp {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-news .news-hero__stamp-ver {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink-64);
}

.page-news .news-hero__latest-title {
  margin: 0;
  font-size: clamp(20px, 5vw, 25px);
  line-height: 1.35;
  font-weight: 600;
  color: var(--mg-ink);
}

.page-news .news-hero__latest-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-64);
}

.page-news .news-hero__meter {
  padding: 22px 24px;
  border-radius: var(--r-md);
  background: var(--grad-deep);
  color: var(--mg-paper);
}

.page-news .news-hero__meter .eyebrow {
  color: var(--paper-64);
}

.page-news .news-hero__meter-line {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.01em;
}

.page-news .news-hero__meter-line .num {
  font-size: 26px;
  font-weight: 700;
  color: var(--mg-lilac);
  margin-right: 4px;
}

.page-news .news-hero__meter-note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--paper-line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper-64);
}

/* ---------- 主体两栏 ---------- */
.page-news .news-body {
  display: grid;
  gap: 40px;
  padding-top: 56px;
  padding-bottom: 88px;
}

.page-news .news-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-42);
}

.page-news .news-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-rail__link {
  display: inline-block;
  white-space: nowrap;
  padding: 8px 14px;
  border: 1px solid var(--mg-line);
  border-radius: var(--r-pill);
  background: var(--mg-paper);
  font-size: 13px;
  color: var(--ink-80);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  border-color: var(--mg-blue);
  background: var(--mg-blue-soft);
  color: var(--mg-blue-dark);
}

.page-news .news-flow {
  display: grid;
  gap: var(--news-band-gap);
  min-width: 0;
}

/* ---------- 段落 ---------- */
.page-news .band {
  min-width: 0;
  padding-top: 8px;
  border-top: 1px solid var(--mg-line);
}

.page-news .band--last {
  padding-top: 8px;
}

.page-news .band__head {
  max-width: 680px;
  margin-bottom: 28px;
}

.page-news .band__head h2 {
  margin: 8px 0 14px;
  font-size: clamp(25px, 5.4vw, 38px);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: 0.012em;
}

.page-news .band__head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-64);
}

.page-news .band__figure {
  margin: 0 0 30px;
}

/* ---------- 变更条目 ---------- */
.page-news .log-list {
  border-top: 1px solid var(--mg-line);
}

.page-news .log-item {
  border-bottom: 1px solid var(--mg-line);
}

.page-news .log-item > summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  padding: 18px 2px;
  cursor: pointer;
  list-style: none;
  transition: background-color var(--dur) var(--ease);
}

.page-news .log-item > summary::-webkit-details-marker {
  display: none;
}

.page-news .log-item > summary:hover {
  background: rgba(26, 92, 255, 0.04);
}

.page-news .log-item > summary:focus-visible {
  outline: 2px solid var(--mg-blue);
  outline-offset: 2px;
  border-radius: var(--r-xs);
}

.page-news .log-item > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-en);
  font-size: 20px;
  line-height: 1;
  color: var(--mg-blue);
  transition: color var(--dur) var(--ease);
}

.page-news .log-item[open] > summary::after {
  content: "−";
  color: var(--mg-orange);
}

.page-news .log-item__ver {
  padding: 3px 10px;
  border-radius: var(--r-pill);
  background: var(--mg-blue-soft);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--mg-blue-dark);
}

.page-news .log-item__title {
  flex: 1 1 240px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.55;
  color: var(--mg-ink);
}

.page-news .log-item__body {
  max-width: 62ch;
  margin: 0 0 20px 2px;
  padding-left: 16px;
  border-left: 2px solid var(--mg-blue-soft);
}

.page-news .log-item__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-64);
}

/* ---------- 每周简报 ---------- */
.page-news .brief-grid {
  display: grid;
  gap: 16px;
  margin-bottom: 30px;
}

.page-news .brief-card {
  padding: 22px 22px 24px;
  border: 1px solid var(--mg-line);
  border-radius: var(--r-md);
  background: var(--mg-paper);
}

.page-news .brief-card--types {
  border-top: 3px solid var(--mg-blue);
}

.page-news .brief-card--points {
  border-top: 3px solid var(--mg-violet);
}

.page-news .brief-card--todo {
  border-top: 3px solid var(--mg-orange);
}

.page-news .brief-card__label {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--ink-42);
}

.page-news .brief-card__value {
  margin: 0 0 10px;
  font-size: 22px;
  font-weight: 600;
  color: var(--mg-ink);
}

.page-news .brief-card__value .num {
  font-size: 40px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--mg-blue);
}

.page-news .brief-card--points .brief-card__value .num {
  color: var(--mg-violet);
}

.page-news .brief-card--todo .brief-card__value .num {
  color: var(--mg-orange);
}

.page-news .brief-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-64);
}

.page-news .status-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--mg-line);
}

.page-news .status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 2px;
  border-bottom: 1px dashed var(--mg-line);
}

.page-news .status-row__name {
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-80);
}

/* ---------- 版本时间线 ---------- */
.page-news .release-line {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 2px solid var(--mg-line);
}

.page-news .release-item {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 0 0 30px 20px;
}

.page-news .release-item:last-child {
  padding-bottom: 0;
}

.page-news .release-item::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 12px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--mg-paper);
  border: 2px solid var(--mg-line);
}

.page-news .release-item--current::before {
  background: var(--mg-blue);
  border-color: var(--mg-blue);
}

.page-news .release-item__ver {
  font-size: clamp(26px, 6vw, 40px);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--ink-42);
  transition: color var(--dur) var(--ease);
}

.page-news .release-item--current .release-item__ver {
  color: var(--mg-blue);
}

.page-news .release-item:hover .release-item__ver {
  color: var(--mg-blue-dark);
}

.page-news .release-item__body h3 {
  margin: 4px 0 8px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--mg-ink);
}

.page-news .release-item__body p {
  margin: 0 0 10px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-64);
}

/* ---------- 专题 ---------- */
.page-news .series-grid {
  display: grid;
  gap: 16px;
}

.page-news .series-card {
  display: block;
  padding: 24px 22px 22px;
  border: 1px solid var(--mg-line);
  border-radius: var(--r-md);
  background: var(--mg-paper);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .series-card:hover,
.page-news .series-card:focus-visible {
  border-color: var(--mg-lilac);
  background: linear-gradient(180deg, #FBFCFE 0%, #F3F1FF 100%);
  transform: translateY(-2px);
}

.page-news .series-card__no {
  display: block;
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--mg-lilac);
}

.page-news .series-card h3 {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--mg-ink);
}

.page-news .series-card p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-64);
}

.page-news .series-card__go {
  display: inline-block;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--mg-line);
  font-size: 13px;
  font-weight: 600;
  color: var(--mg-blue);
}

.page-news .series-card:hover .series-card__go {
  border-color: var(--mg-orange);
  color: var(--mg-orange);
}

/* ---------- 反馈面板 ---------- */
.page-news .feedback-panel {
  padding: 32px 24px 34px;
  border-radius: var(--r-lg);
  background: var(--grad-deep);
  color: var(--mg-paper);
}

.page-news .feedback-panel .eyebrow {
  color: var(--paper-64);
}

.page-news .feedback-panel h2 {
  margin: 10px 0 14px;
  font-size: clamp(23px, 5vw, 32px);
  line-height: 1.25;
  font-weight: 600;
  color: var(--mg-paper);
}

.page-news .feedback-panel > p {
  max-width: 56ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-80);
}

.page-news .feedback-panel__rows {
  display: grid;
  gap: 12px;
  margin: 24px 0;
  padding: 20px 0;
  border-top: 1px solid var(--paper-line);
  border-bottom: 1px solid var(--paper-line);
}

.page-news .feedback-panel__row {
  display: grid;
  gap: 4px;
  margin: 0;
}

.page-news .feedback-panel__label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--paper-64);
}

.page-news .feedback-panel__value {
  font-size: clamp(15px, 3.4vw, 18px);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--mg-paper);
  word-break: break-word;
}

.page-news .feedback-panel__actions {
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .brief-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .brief-card--types {
    grid-column: span 2;
  }

  .page-news .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .feedback-panel {
    padding: 40px 36px 42px;
  }

  .page-news .feedback-panel__rows {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 940px) {
  .page-news .news-hero {
    padding: 24px 0 72px;
  }

  .page-news .news-hero .breadcrumb {
    margin-bottom: 40px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    grid-template-areas:
      "lead latest"
      "lead meter";
    column-gap: 44px;
    row-gap: 22px;
    align-items: start;
  }

  .page-news .news-hero__lead {
    grid-area: lead;
    padding-top: 6px;
  }

  .page-news .news-hero__latest {
    grid-area: latest;
  }

  .page-news .news-hero__meter {
    grid-area: meter;
  }

  .page-news .brief-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .brief-card--types {
    grid-column: auto;
  }

  .page-news .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .release-item {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 8px 24px;
    align-items: start;
    padding-left: 28px;
  }

  .page-news .release-item::before {
    left: -9px;
    top: 14px;
  }

  .page-news .status-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }
}

@media (min-width: 1060px) {
  .page-news .news-body {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    column-gap: 56px;
    align-items: start;
    padding-top: 72px;
    padding-bottom: 112px;
  }

  .page-news .news-rail {
    position: sticky;
    top: 104px;
  }

  .page-news .news-rail__title {
    margin-bottom: 16px;
  }

  .page-news .news-rail__list {
    flex-direction: column;
    gap: 6px;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-news .news-rail__link {
    display: block;
    padding: 8px 12px;
    border: 0;
    border-left: 2px solid var(--mg-line);
    border-radius: 0;
    background: transparent;
    color: var(--ink-64);
  }

  .page-news .news-rail__link:hover,
  .page-news .news-rail__link:focus-visible {
    border-left-color: var(--mg-blue);
    background: var(--mg-blue-soft);
    color: var(--mg-blue-dark);
  }

  .page-news .feedback-panel {
    padding: 52px 56px 54px;
  }
}