.article-shell {
  width: min(900px, calc(100% - 48px));
  margin: 0 auto;
  padding: 28px 0 64px;
  overflow-wrap: break-word;
}
.article-nav, .article-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  column-gap: 24px;
  row-gap: 6px;
  color: var(--gold-hover);
  font-size: 13px;
  font-weight: 700;
}
.article-nav { padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.article-nav a, .article-footer a { display: inline-flex; align-items: center; min-height: 44px; }
.article-nav a:hover, .article-footer a:hover { color: var(--navy); text-decoration: underline; text-underline-offset: 5px; }
.article-header { padding: 64px 0 36px; border-bottom: 1px solid var(--line); }
.article-header h1 { max-width: 850px; font-size: clamp(32px, 4.3vw, 48px); line-height: 1.4; letter-spacing: 0; text-wrap: pretty; }
.article-lede { max-width: 720px; margin: 22px 0 14px; color: var(--muted); font-size: 18px; line-height: 1.9; }
.article-meta { margin: 0; color: var(--muted); font-size: 13px; }
.article-toc { margin-top: 30px; padding: 22px 26px; border-radius: 14px; background: #edf1ef; }
.article-toc > p { margin: 0 0 8px; font-weight: 700; }
.article-toc ol { margin: 0; padding-left: 22px; }
.article-toc li { padding: 2px 0 2px 4px; }
.article-toc a { display: inline-block; padding: 5px 0; color: var(--muted); font-size: 14px; }
.article-toc a:hover { color: var(--gold-hover); text-decoration: underline; text-underline-offset: 4px; }
.article-shell article > section { padding: 38px 0 0; }
.article-shell article h2 { max-width: none; margin: 0 0 16px; font-size: clamp(23px, 3vw, 29px); line-height: 1.5; letter-spacing: 0; scroll-margin-top: 24px; }
.article-shell article section p, .article-shell article section li { color: var(--muted); font-size: 16px; line-height: 1.95; }
.article-shell article section p { margin: 0 0 16px; }
.article-shell article section ul { margin: 10px 0 0; padding-left: 24px; }
.article-shell article section li { padding: 5px 0 5px 6px; }
.article-shell article strong { color: var(--navy); }
.record-list { margin: 0; }
.record-list > div { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.record-list dt { font-size: 14px; font-weight: 700; }
.record-list dd { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.8; }
.article-shell article .article-sources { margin-top: 34px; padding-top: 26px; border-top: 1px solid var(--line); }
.article-shell article .article-sources h2, .related-guides h2 { font-size: 21px; }
.article-shell article .article-sources p, .article-shell article .article-sources li { font-size: 14px; }
.article-sources a, .related-guides a { color: var(--gold-hover); text-decoration: underline; text-underline-offset: 4px; }
.article-sources a:hover, .related-guides a:hover { color: var(--navy); }
.related-guides { margin-top: 34px; padding: 24px; border-radius: 14px; background: #edf1ef; }
.related-guides ul { margin: 0; padding-left: 20px; }
.related-guides li { padding: 5px 0; font-size: 14px; line-height: 1.85; }
.related-guides a { display: inline-block; padding: 4px 0; }
.article-note { margin: 32px 0 0; padding: 20px 24px; border-left: 3px solid var(--gold); color: var(--muted); background: #edf1ef; font-size: 14px; line-height: 1.9; }
.article-footer { margin-top: 48px; padding-top: 16px; border-top: 1px solid var(--line); }
.guide-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; padding-top: 36px; }
.guide-card { display: flex; flex-direction: column; align-items: flex-start; padding: 28px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.75); transition: border-color .2s ease, background-color .2s ease; }
.guide-card:hover, .guide-card:focus-visible { border-color: var(--gold); background: #fff; }
.guide-category { margin-bottom: 18px; color: var(--gold); font-family: var(--font-label); font-size: 12px; font-weight: 700; letter-spacing: .06em; }
.guide-card h2 { max-width: none; font-size: 23px; line-height: 1.5; letter-spacing: 0; text-wrap: pretty; }
.guide-card p { margin: 14px 0 22px; color: var(--muted); font-size: 14px; line-height: 1.9; }
.guide-action { display: flex; gap: 14px; align-items: center; margin-top: auto; color: var(--gold-hover); font-size: 13px; font-weight: 700; }
@media (max-width: 600px) {
  .article-shell { width: calc(100% - 32px); padding-top: 16px; }
  .article-nav { font-size: 12px; column-gap: 16px; }
  .article-header { padding: 40px 0 28px; }
  .article-header h1 { font-size: clamp(29px, 7.5vw, 38px); }
  .article-lede { font-size: 16px; }
  .article-toc { padding: 18px 20px; }
  .article-shell article > section { padding-top: 30px; }
  .article-shell article section p, .article-shell article section li { font-size: 15px; }
  .record-list > div { grid-template-columns: 80px minmax(0, 1fr); gap: 12px; }
  .article-footer { font-size: 12px; }
  .guide-grid { grid-template-columns: 1fr; padding-top: 28px; gap: 16px; }
  .guide-card { padding: 24px; }
  .guide-card h2 { font-size: 22px; }
}