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.about-mark b{font-size:clamp(2.6rem,4.6vw,4rem)}

/* A long article or table must not widen the mobile reader. */
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/* Article columns and cross-column topic navigation. */
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.category-entry-copy strong{display:block;font:650 1.125rem/1.7 var(--serif);margin-bottom:6px}
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.article-tags{display:flex;gap:8px 15px;flex-wrap:wrap;margin-top:10px;font-size:.875rem;color:var(--muted)}
.article-tags a{border-bottom:1px solid var(--line);padding:3px 0}
.archive-controls{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.archive-controls .searchbar{flex:1 1 280px;max-width:none}
.tag-picker{display:flex;align-items:center;gap:10px}
.tag-picker label{font-size:.875rem;color:var(--muted);white-space:nowrap}
.tag-picker select{font:inherit;font-size:1rem;color:var(--ink);background:white;border:1px solid var(--line);min-height:48px;padding:9px 32px 9px 12px;max-width:100%}
.tag-picker select:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.clear-filters{border:0;border-bottom:1px solid var(--accent);background:transparent;color:var(--accent);font-size:.875rem;min-height:44px;padding:6px 0}
.filter-line{align-items:flex-start}
.filter-buttons button{min-height:44px;text-align:left}
.filter-buttons button>span{margin-left:5px;font-variant-numeric:tabular-nums;opacity:.75}
.filter-line .count{padding-top:11px}
.column-nav{display:flex;gap:8px 24px;flex-wrap:wrap;margin:0 0 30px;padding:15px 0;border-block:1px solid var(--line);font-size:.875rem}
.column-nav a{padding:5px 0}
.column-nav a[aria-current=page]{color:var(--accent);font-weight:650;border-bottom:1px solid var(--accent)}
.column-extra{padding:0 0 18px;color:var(--muted);font-size:.9375rem}
.column-extra a{color:var(--accent)}
.column-intro h1{font-size:clamp(1.85rem,3.2vw,2.65rem)}
@media(max-width:760px){.category-directory{grid-template-columns:1fr;margin-bottom:28px}.category-entry{padding:18px 0;gap:10px}.category-entry-copy strong{font-size:1.0625rem}.category-entry-copy>span{font-size:.875rem}.category-total{font-size:.8125rem}.category-total>span{margin-left:4px}.archive-controls{gap:12px}.archive-controls .searchbar{flex-basis:100%}.tag-picker{flex:1 1 230px}.tag-picker select{flex:1;min-width:0}.filter-line .count{padding-top:0}.article-tags{gap:5px 12px;font-size:.875rem}.archive-item .meta{font-size:.875rem}.column-nav{gap:8px 18px}.column-intro h1{font-size:1.85rem}}