/* 静室发现透镜：主题再进入、检索上下文与文内匹配。仅表现真实分类/标签/查询，不记录行为。 */
@layer pages {
  .topic-reentry {
    display: grid;
    grid-template-columns: minmax(0, .86fr) minmax(360px, 1.14fr);
    gap: clamp(var(--space-5), 5vw, var(--space-8));
    margin: clamp(var(--space-5), 6vw, var(--space-8)) 0 0;
    padding-top: clamp(var(--space-4), 3vw, var(--space-5));
    border-top: 1px solid color-mix(in srgb, var(--ink-muted) 26%, transparent);
  }
  .topic-reentry h2 {
    max-width: 16ch;
    margin: var(--space-2) 0 var(--space-3);
    font-family: var(--font-reading);
    font-size: clamp(1.35rem, 2.2vw, 2rem);
    font-weight: 500;
    letter-spacing: -.025em;
    line-height: 1.26;
    text-wrap: balance;
  }
  .topic-reentry > div > p:last-child,
  .topic-reentry-empty {
    max-width: 35rem;
    margin: 0;
    color: var(--ink-muted);
    font-size: .91rem;
    line-height: 1.8;
  }
  .topic-reentry nav {
    display: grid;
    align-content: start;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid color-mix(in srgb, var(--ink-muted) 23%, transparent);
  }
  .topic-reentry nav a {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: var(--space-3);
    align-items: baseline;
    min-height: calc(var(--space-5) * 2);
    padding: var(--space-3) 0;
    border-bottom: 1px solid color-mix(in srgb, var(--ink-muted) 20%, transparent);
    color: var(--ink-strong);
    text-decoration: none;
  }
  .topic-reentry nav a:nth-child(odd) { padding-right: var(--space-4); }
  .topic-reentry nav a:nth-child(even) { padding-left: var(--space-4); border-left: 1px solid color-mix(in srgb, var(--ink-muted) 20%, transparent); }
  .topic-reentry nav span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .topic-reentry nav b,
  .search-match-count {
    color: var(--ink-muted);
    font-family: var(--font-ui);
    font-size: .69rem;
    font-weight: 500;
    letter-spacing: .04em;
  }
  .topic-reentry nav i { color: var(--action-primary); font-style: normal; }
  .topic-reentry nav a:focus-visible,
  .topic-reentry nav a:hover { color: var(--action-primary); }

  .search-term-ledger { display: flex; flex-wrap: wrap; gap: var(--space-1); margin: var(--space-3) 0 0; }
  .search-term-ledger span {
    padding: var(--space-optical-3) var(--space-2);
    border: 1px solid color-mix(in srgb, var(--action-primary) 35%, transparent);
    color: var(--action-primary);
    font-family: var(--font-ui);
    font-size: .68rem;
    letter-spacing: .035em;
    line-height: 1.2;
  }
  .search-match-count {
    display: inline-block;
    margin-left: var(--space-2);
    padding-left: var(--space-2);
    border-left: 1px solid color-mix(in srgb, var(--ink-muted) 35%, transparent);
  }
  .search-context-link {
    display: inline-flex;
    gap: var(--space-2);
    align-items: center;
    margin-top: var(--space-2);
    color: var(--action-primary);
    font-family: var(--font-ui);
    font-size: .76rem;
    letter-spacing: .025em;
    text-decoration-color: color-mix(in srgb, currentColor 42%, transparent);
    text-underline-offset: 3px;
  }
  .search-context-link:hover { text-decoration-thickness: 1.5px; }
  .search-snippet mark {
    padding: 0 .08em;
    background: color-mix(in srgb, var(--action-primary) 17%, transparent);
    color: inherit;
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
  }

  .search-arrival {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-5) var(--space-6);
    align-items: end;
    margin: var(--space-6) 0 0;
    padding: var(--space-4) 0;
    border-top: 1px solid color-mix(in srgb, var(--action-primary) 38%, transparent);
    border-bottom: 1px solid color-mix(in srgb, var(--ink-muted) 20%, transparent);
  }
  .search-arrival p { margin: 0; }
  .search-arrival > div > p:nth-child(2) {
    margin-top: var(--space-1);
    font-family: var(--font-reading);
    font-size: 1.04rem;
    line-height: 1.45;
  }
  .search-arrival-status {
    margin-top: var(--space-1) !important;
    color: var(--ink-muted);
    font-size: .77rem;
    line-height: 1.5;
  }
  .search-arrival-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--space-2) var(--space-4); }
  .search-arrival button,
  .search-arrival a {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--action-primary);
    font-family: var(--font-ui);
    font-size: .76rem;
    letter-spacing: .025em;
    text-decoration: underline;
    text-decoration-color: color-mix(in srgb, currentColor 42%, transparent);
    text-underline-offset: 3px;
    cursor: pointer;
  }
  .search-arrival button:disabled { color: var(--ink-muted); cursor: default; text-decoration: none; }
  .article-body:focus { outline: none; }
  .article-body [tabindex="-1"]:focus { outline: 1px solid color-mix(in srgb, var(--action-primary) 35%, transparent); outline-offset: 4px; }
  ::highlight(jingshi-search-match) {
    background: color-mix(in srgb, var(--action-primary) 20%, transparent);
    color: inherit;
  }
  .reading-sheet[data-search-matches="located"] .search-arrival-status::after { content: "（浏览器未启用范围高亮）"; }

  @media (max-width: 760px) {
    .topic-reentry { grid-template-columns: 1fr; gap: var(--space-5); }
    .topic-reentry nav { grid-template-columns: 1fr; }
    .topic-reentry nav a:nth-child(odd), .topic-reentry nav a:nth-child(even) { padding-left: 0; padding-right: 0; border-left: 0; }
    .search-arrival { grid-template-columns: 1fr; align-items: start; }
    .search-arrival-actions { justify-content: flex-start; }
  }
  @media (prefers-reduced-motion: reduce) {
    .search-arrival *, .topic-reentry * { scroll-behavior: auto !important; }
  }
}