:root {
  color-scheme: light;
  --ink: #203c33; --muted: #56675e; --line: #dce1d5; --paper: #fbfaf5; --surface: #edf1e6;
  --green: #27634e; --green-dark: #173f35; --accent: #af633b; --lime: #e0e9cd; --amber: #fff0cc;
  --shadow: 0 12px 32px rgb(25 55 40 / 6%);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none; text-rendering: optimizeLegibility;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 1.5rem; }
body { margin: 0; color: var(--ink); background: var(--paper); line-height: 1.65; }
[hidden] { display: none !important; }
a { color: var(--green-dark); text-underline-offset: .22em; text-decoration-thickness: 1px; }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; border-radius: 3px; }
button, input, select { font: inherit; color: inherit; }
button, summary, select { cursor: pointer; }
button, input, select, summary { min-height: 44px; }
button { touch-action: manipulation; }
input, select { max-width: 100%; min-width: 0; }
.icon { display: inline-block; width: 1.3rem; height: 1.3rem; flex: 0 0 auto; vertical-align: middle; }
img, svg { max-width: 100%; }
h1, h2, h3, p, a, li { overflow-wrap: anywhere; }
h1, h2, h3 { line-height: 1.15; text-wrap: pretty; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { letter-spacing: -.035em; }
.skip-link { position: absolute; z-index: 30; top: -5rem; left: 1rem; padding: .75rem 1rem; background: white; }
.skip-link:focus { top: 1rem; }
.site-header { background: var(--paper); border-bottom: 1px solid var(--line); }
.header-inner, .footer-inner, .section-block, .notice-band, .hero-inner, .discovery-shell { width: min(1200px, calc(100% - 4rem)); margin-inline: auto; }
.header-inner { min-height: 96px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .8rem; text-decoration: none; color: var(--ink); flex-shrink: 0; }
.brand-mark { width: 43px; height: 46px; padding: 4px; border-radius: 4px; color: var(--green-dark); }
.brand-name { font-size: 1.22rem; font-weight: 750; line-height: 1.3; letter-spacing: -.04em; }
.brand-name small { display: block; font-size: .66rem; font-weight: 450; letter-spacing: .035em; margin-top: .2rem; }
.primary-nav { display: flex; align-items: center; gap: 1.65rem; }
.primary-nav a { display: inline-flex; align-items: center; gap: .45rem; min-height: 44px; font-size: .86rem; font-weight: 600; text-decoration: none; }
.primary-nav .icon { width: 1.05rem; height: 1.05rem; }
.primary-nav .nav-start { padding: .6rem 1rem; border: 1px solid var(--line); border-radius: 5px; }
.nav-start:hover { background: var(--surface); }
.menu-toggle { padding: .5rem .7rem; border: 1px solid var(--line); background: transparent; align-items: center; gap: .7rem; border-radius: 4px; font-size: .85rem; }
.menu-lines { width: 16px; height: 10px; display: block; border-top: 1.5px solid; border-bottom: 1.5px solid; }
.menu-toggle[aria-expanded="true"] .menu-lines { transform: rotate(90deg); }
.site-main { min-height: 60vh; }
.eyebrow { margin: 0 0 .8rem; color: var(--green); font-size: .69rem; font-weight: 750; letter-spacing: .12em; line-height: 1.55; text-transform: uppercase; }
.eyebrow-line { display: inline-block; width: 24px; border-top: 1.5px solid var(--accent); vertical-align: middle; margin-right: .5rem; }
.hero { margin-bottom: 2rem; background: linear-gradient(110deg, #f0f2e6, #edf1e5); border-bottom: 1px solid var(--line); }
.hero-inner { padding-block: 3.7rem 0; display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.hero-copy { min-width: 0; }
.hero h1 { max-width: 10ch; margin: 0 0 1.05rem; font-family: Georgia, "Times New Roman", serif; font-size: clamp(3.2rem, 5.5vw, 5.25rem); font-weight: 450; line-height: .99; letter-spacing: -.05em; }
.hero-tagline { font-size: clamp(1.15rem, 1.7vw, 1.5rem); line-height: 1.4; margin-bottom: 1rem; font-weight: 550; }
.hero-tagline em { font-family: Georgia, serif; font-weight: 400; color: var(--green); }
.hero-description { max-width: 53ch; color: var(--muted); font-size: .97rem; line-height: 1.7; margin-bottom: 1.5rem; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .75rem; min-height: 48px; padding: .75rem 1.1rem; border: 1px solid var(--green-dark); border-radius: 5px; background: var(--green-dark); color: white; font-weight: 650; font-size: .88rem; text-decoration: none; cursor: pointer; }
.button:hover { background: var(--green); border-color: var(--green); color: white; }
.button-secondary { background: transparent; color: var(--green-dark); }
.button-secondary:hover { background: var(--surface); color: var(--green-dark); }
.quiet-link { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; font-size: .85rem; font-weight: 650; }
.hero-art { margin: 0; transform: rotate(-2deg); }
.hero-art img { display: block; width: 100%; height: auto; filter: drop-shadow(0 14px 16px rgb(32 60 51 / 6%)); }
.hero-art figcaption { margin-top: .65rem; color: var(--muted); text-align: center; font-size: .68rem; }
.discovery-shell { position: relative; grid-column: 1 / -1; width: 100%; margin-top: .5rem; margin-bottom: -2rem; scroll-margin-top: 2rem; }
.search-panel { padding: 1.6rem 1.9rem; background: white; border: 1px solid var(--line); border-radius: 9px; box-shadow: var(--shadow); }
.search-panel { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 1.5rem; align-items: start; }
.search-intro h2 { font-size: 1.4rem; margin: 0 0 .5rem; }
.search-intro p:last-child { font-size: .8rem; color: var(--muted); margin-bottom: 0; }
.search-intro .eyebrow { font-size: .62rem; }
.search-fields { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) auto; gap: .8rem; align-items: end; }
.search-fields label, .listing-controls label { display: block; font-size: .74rem; font-weight: 650; margin-bottom: .35rem; }
.input-with-icon { position: relative; }
.input-with-icon > .icon { position: absolute; top: 16px; left: 12px; width: 17px; height: 17px; color: var(--muted); pointer-events: none; }
.search-fields input, .search-fields select, .listing-controls input, .listing-controls select { width: 100%; height: 49px; border: 1px solid #a9b6a8; border-radius: 4px; background: #fff; padding: .65rem .7rem; font-size: .87rem; }
.search-fields input { padding-left: 2.15rem; }
.search-fields select { padding-right: 1.65rem; text-overflow: ellipsis; }
.search-help { font-size: .71rem; color: var(--muted); margin: .6rem 0 0; }
.search-status-row { display: flex; justify-content: space-between; align-items: center; gap: .5rem; }
.search-status:empty { display: none; }
.search-status { margin: .9rem 0 .3rem; font-size: .83rem; color: var(--muted); }
.text-button { border: 0; padding: .4rem .25rem; background: transparent; color: var(--green-dark); text-decoration: underline; text-underline-offset: .2em; font-size: .8rem; }
.search-result-list { list-style: none; padding: 0; margin: .7rem 0 0; display: grid; gap: 0; }
.search-result-list li { border-top: 1px solid var(--line); padding-block: .85rem; }
.search-result-list a { font-size: .94rem; font-weight: 650; }
.search-result-list p { margin: .25rem 0 0; color: var(--muted); font-size: .83rem; }
.search-result-list small { display: block; color: var(--green); font-size: .67rem; margin-bottom: .3rem; text-transform: uppercase; letter-spacing: .05em; }
.show-more { margin-top: .75rem; }
.section-block { padding-block: 4rem; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 1.8rem; }
.section-heading h2 { margin: 0; font-size: clamp(1.65rem, 2.5vw, 2.2rem); font-weight: 600; }
.section-heading > p { max-width: 36ch; color: var(--muted); margin: 0; font-size: .86rem; }
.category-grid, .article-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.category-card { display: flex; flex-direction: column; align-items: start; min-width: 0; padding: 1.5rem; border: 1px solid var(--line); border-radius: 7px; background: #fffef9; text-decoration: none; transition: border-color .18s, background .18s, box-shadow .18s; }
.category-card:hover { background: #f3f6ec; border-color: #809e83; box-shadow: var(--shadow); }
.category-card-top { display: flex; align-items: center; justify-content: space-between; width: 100%; gap: 1rem; margin-bottom: 1.3rem; }
.topic-icon { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border: 1px solid #d5dfc7; border-radius: 8px; background: var(--surface); color: var(--green); flex-shrink: 0; }
.topic-icon .icon { width: 24px; height: 24px; }
.topic-icon-large { width: 65px; height: 65px; }
.topic-icon-large .icon { width: 34px; height: 34px; }
.category-count { color: var(--muted); font-size: .72rem; }
.category-card h3 { color: var(--ink); margin: 0 0 .75rem; font-size: 1.12rem; font-weight: 650; line-height: 1.3; }
.category-card > p { color: var(--muted); font-size: .84rem; line-height: 1.65; margin-bottom: 1.4rem; }
.text-link { display: flex; align-items: center; justify-content: space-between; gap: 1rem; width: 100%; margin-top: auto; padding-top: .8rem; border-top: 1px solid var(--line); color: var(--green); font-size: .78rem; font-weight: 650; }
.text-link .icon { width: 17px; height: 17px; }
.overview-band { border-block: 1px solid var(--line); background: var(--surface); }
.overview-inner { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 3rem; align-items: start; padding-block: 2.5rem; }
.overview-inner h2 { font-family: Georgia, serif; font-size: 2.15rem; font-weight: 450; line-height: 1.2; }
.overview-inner > div > p:not(.eyebrow) { max-width: 46ch; color: var(--muted); font-size: .9rem; }
.home-overview { border: 1px solid #c4d0bc; border-radius: 6px; background: var(--paper); }
.home-overview > summary { display: flex; justify-content: space-between; align-items: center; padding: 1.25rem; font-weight: 600; font-size: .98rem; }
.home-overview summary span { font-size: 1.3rem; }
.home-overview[open] summary span { transform: rotate(45deg); }
.home-content { padding: 0 1.25rem 1.25rem; font-size: .9rem; }
.latest-block { padding-top: 3rem; }
.page-card { position: relative; display: flex; flex-direction: column; min-width: 0; padding: 1.4rem; border: 1px solid var(--line); border-radius: 6px; background: white; transition: border-color .18s, box-shadow .18s; }
.page-card:hover, .page-card:focus-within { border-color: #809e83; box-shadow: var(--shadow); }
.page-card > .eyebrow { font-size: .6rem; line-height: 1.5; }
.page-card h3 { font-size: 1.08rem; line-height: 1.35; margin: 0 0 .75rem; font-weight: 650; }
.page-card h3 a { text-decoration: none; }
.page-card h3 a::after { content: ""; position: absolute; inset: 0; }
.card-description { font-size: .83rem; color: var(--muted); margin-bottom: 1.3rem; }
.card-bottom { display: flex; gap: 1rem; align-items: center; justify-content: space-between; margin-top: auto; padding-top: .85rem; border-top: 1px solid var(--line); font-size: .67rem; color: var(--muted); }
.card-arrow { font-size: 1.3rem; color: var(--green); }
.notice-band { padding-bottom: 3.5rem; }
.notice-band p { font-size: .86rem; color: var(--muted); border-left: 3px solid var(--accent); padding: 1rem 1.3rem; margin: 0; background: var(--surface); }
.notice-band strong { color: var(--ink); }
.site-footer { border-top: 1px solid var(--line); background: #e9eee2; }
.footer-inner { padding-block: 2.8rem; display: grid; grid-template-columns: .8fr 1.2fr; gap: 3rem; }
.footer-brand { font-family: Georgia, serif; font-size: 1.6rem; margin-bottom: .35rem; }
.footer-about > p:not(.footer-brand) { font-size: .77rem; color: var(--muted); margin-bottom: .3rem; }
.footer-domain { letter-spacing: .04em; }
.footer-note { font-size: .82rem; color: var(--muted); }
.footer-note nav { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.footer-note a { display: inline-flex; align-items: center; min-height: 44px; font-size: .8rem; }
.content-shell { width: min(1200px, calc(100% - 4rem)); margin-inline: auto; padding-block: 1.7rem 4rem; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: .4rem .6rem; margin: 0 0 2.5rem; padding: 0; color: var(--muted); font-size: .73rem; list-style: none; }
.breadcrumbs li { min-width: 0; }
.breadcrumbs li + li::before { content: "/"; margin-right: .6rem; color: #778574; }
.breadcrumbs a { display: inline-block; padding-block: .25rem; color: var(--muted); }
.listing-header { display: flex; align-items: start; gap: 1.6rem; padding-block: .5rem 2.5rem; }
.listing-header > div { max-width: 850px; }
.listing-header h1 { font-family: Georgia, serif; font-weight: 450; font-size: clamp(2.1rem, 4vw, 3.7rem); margin-bottom: 1rem; }
.lede { color: var(--muted); font-size: 1.08rem; max-width: 70ch; line-height: 1.7; }
.category-overview { padding: .25rem 1.3rem; border: 1px solid var(--line); border-radius: 5px; background: var(--surface); margin-bottom: 3rem; }
.category-overview summary { padding-block: .7rem; font-size: .9rem; font-weight: 600; }
.intro-content { max-width: 76ch; padding-bottom: .8rem; }
.guide-listing { padding-top: .5rem; }
.listing-controls { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 250px) auto; gap: 1rem; align-items: end; padding: 1.1rem 1.25rem; margin-bottom: .6rem; background: #f0f2ea; border: 1px solid var(--line); border-radius: 6px; }
.listing-controls input, .listing-controls select { height: 46px; }
.listing-status { font-size: .76rem; color: var(--muted); margin: .8rem 0 1rem; }
.listing-status:empty { display: none; }
.empty-state { padding: 1.2rem; border: 1px dashed #a5b59c; border-radius: 5px; background: var(--surface); }
.term-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .7rem; }
.term-card { display: flex; align-items: center; gap: .75rem; justify-content: space-between; padding: 1rem; border: 1px solid var(--line); border-radius: 5px; background: white; text-decoration: none; font-size: .9rem; }
.term-card:hover { background: var(--surface); border-color: #809e83; }
.term-count { flex-shrink: 0; color: var(--muted); font-size: .7rem; }
.article-shell { width: min(1120px, calc(100% - 4rem)); }
.article-header { max-width: 800px; padding-bottom: 2rem; margin-bottom: 2rem; border-bottom: 1px solid var(--line); }
.article-header > .eyebrow a { text-decoration: none; }
.article-header h1 { font-family: Georgia, serif; font-size: clamp(2.05rem, 3.6vw, 3.6rem); font-weight: 450; line-height: 1.12; margin: 0 0 1.25rem; }
.article-header .lede { font-size: 1.08rem; margin-bottom: 1.3rem; }
.meta-list { display: flex; flex-wrap: wrap; gap: .45rem 1.2rem; padding: 0; margin: .85rem 0 0; list-style: none; color: var(--muted); font-size: .7rem; }
.meta-list span { font-weight: 650; color: var(--ink); margin-right: .2rem; }
.article-quick-links { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1.4rem; font-size: .76rem; margin-top: 1.2rem; }
.article-quick-links > span { color: var(--muted); }
.article-quick-links a { display: inline-flex; min-height: 44px; align-items: center; }
.article-layout { display: grid; grid-template-columns: minmax(0, 760px) minmax(0, 240px); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.article-column { min-width: 0; }
.article-body { font-size: 1.05rem; line-height: 1.85; }
.prose > :first-child { margin-top: 0; }
.prose h2 { margin: 2.5rem 0 1rem; font-size: 1.6rem; font-weight: 650; line-height: 1.3; }
.prose h3 { margin: 1.8rem 0 .8rem; font-size: 1.22rem; line-height: 1.35; }
.prose h4 { margin: 1.5rem 0 .6rem; font-size: 1.05rem; }
.prose p { margin-bottom: 1.2rem; }
.prose ul, .prose ol { padding-left: 1.5rem; margin-block: 1rem 1.5rem; }
.prose li { padding-left: .2rem; margin-block: .5rem; }
.prose li::marker { color: var(--green); }
.prose li > p { margin-bottom: .5rem; }
.prose img, .featured-image img { display: block; max-width: 100%; width: auto; height: auto; margin-inline: auto; border-radius: 6px; }
.prose figure, .featured-image { max-width: 100%; min-width: 0; margin: 1.6rem 0; }
.prose figure img { margin-inline: auto; }
.prose figcaption { font-size: .8rem; color: var(--muted); margin-top: .5rem; }
.prose table { display: block; width: max-content; max-width: 100%; overflow-x: auto; border-collapse: collapse; font-size: .9rem; line-height: 1.6; margin-block: 1.5rem; }
.prose th, .prose td { border: 1px solid #ced8c6; padding: .8rem; text-align: left; vertical-align: top; min-width: 120px; }
.prose th { background: var(--surface); font-weight: 650; }
.prose tr:nth-child(even) { background: #f3f5ef; }
.prose blockquote { border-left: 3px solid var(--accent); margin: 1.5rem 0; padding: 1rem 1.25rem; background: var(--surface); }
.prose blockquote > :last-child { margin-bottom: 0; }
.prose pre { max-width: 100%; overflow: auto; padding: 1.2rem; border: 1px solid var(--line); border-radius: 5px; background: var(--surface); font-size: .84rem; line-height: 1.65; }
.prose code { overflow-wrap: anywhere; font-size: .9em; background: #e9eee4; padding: .1rem .25rem; border-radius: 3px; }
.prose pre code { background: transparent; padding: 0; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin-block: 2rem; }
.article-sidebar { position: sticky; top: 2rem; }
.article-toc { border-top: 2px solid var(--green); padding-top: .5rem; }
.article-toc summary { display: flex; align-items: center; justify-content: space-between; font-size: .8rem; font-weight: 750; padding: .5rem 0; }
.article-toc summary::after { content: "+"; font-size: 1.1rem; }
.article-toc[open] summary::after { content: "−"; }
.toc-content { max-height: 65vh; overflow: auto; padding: .25rem 4px .75rem; }
.toc-content ul { margin: 0; padding: 0; list-style: none; }
.toc-content li { margin: 0; }
.toc-content a { display: block; padding: .5rem .6rem; border-left: 2px solid var(--line); color: var(--muted); font-size: .75rem; line-height: 1.5; text-decoration: none; }
.toc-content a:hover, .toc-content a[aria-current="location"] { color: var(--green-dark); border-color: var(--green); background: var(--surface); }
.toc-content .toc-extra { margin-top: .8rem; color: var(--green); font-weight: 600; }
.topic-back { display: block; font-size: .76rem; padding-block: 1.25rem; }
.source-panel, .related-panel { margin-top: 2.5rem; padding: 1.5rem; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); }
.source-panel h2, .related-panel h2 { margin-bottom: .75rem; font-size: 1.45rem; }
.source-panel > p:not(.eyebrow) { font-size: .84rem; color: var(--muted); }
.source-panel ol { padding-left: 1.25rem; margin: 0; }
.source-panel li { padding: .75rem .25rem; border-top: 1px solid #d2ddc8; font-size: .88rem; }
.source-tier { display: block; margin-top: .3rem; color: var(--muted); font-size: .71rem; }
.related-panel { background: transparent; }
.related-panel ul { list-style: none; padding: 0; margin: 0; }
.related-panel li { border-top: 1px solid var(--line); }
.related-panel a { display: flex; align-items: center; justify-content: space-between; gap: 1.25rem; padding-block: .85rem; font-size: .9rem; }
.article-topics { scroll-margin-top: 2rem; }
.taxonomy-row { margin-top: 2rem; display: grid; gap: .75rem; }
.taxonomy-row > div { display: flex; flex-wrap: wrap; gap: .45rem; align-items: center; }
.taxonomy-label { font-weight: 650; font-size: .75rem; margin-right: .3rem; }
.chip { display: inline-flex; align-items: center; min-height: 36px; padding: .25rem .65rem; border: 1px solid #c7d6be; border-radius: 4px; background: #f1f5ea; font-size: .73rem; text-decoration: none; }
.chip:hover { background: var(--lime); }
.status-note { padding: 1rem; background: var(--amber); color: #594018; border-radius: 4px; font-size: .87rem; }
@media (max-width: 1100px) {
  .primary-nav { gap: .9rem; }
  .brand-name { font-size: 1.1rem; }
  .search-panel { grid-template-columns: 1fr; gap: 1rem; }
  .search-intro { display: grid; grid-template-columns: 1fr 1.4fr; gap: 0 1rem; align-items: center; }
  .search-intro .eyebrow { grid-column: 1; margin-bottom: .3rem; }
  .search-intro h2 { grid-column: 1; margin-bottom: 0; }
  .search-intro p:last-child { grid-column: 2; grid-row: 1 / 3; justify-self: end; }
  .article-layout { grid-template-columns: minmax(0, 1fr); }
  .article-sidebar { grid-row: 1; position: static; }
  .article-toc { padding: .4rem 1rem; border: 1px solid var(--line); border-radius: 5px; background: var(--surface); }
  .article-toc summary { min-height: 44px; }
  .toc-content { max-height: none; }
  .topic-back { display: none; }
  .article-column, .article-header { max-width: 760px; }
  .article-shell { max-width: 824px; }
}
@media (max-width: 900px) {
  .header-inner { flex-wrap: wrap; padding-block: .9rem; gap: .9rem; min-height: 80px; }
  .menu-toggle:not([hidden]) { display: inline-flex; }
  .primary-nav { width: 100%; display: grid; grid-template-columns: 1fr 1fr; padding-top: .7rem; border-top: 1px solid var(--line); gap: .5rem 1rem; }
  .primary-nav a { padding: .5rem .2rem; }
  .primary-nav .nav-start { padding-inline: .75rem; }
  .hero-inner { gap: 1rem; padding-block: 3rem 0; }
  .hero h1 { font-size: 3.5rem; }
  .hero-description { font-size: .9rem; }
  .hero-actions { gap: .5rem; }
  .hero-art { transform: none; }
  .category-grid, .article-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .overview-inner { grid-template-columns: 1fr; gap: 1.7rem; }
  .term-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .listing-header h1 { font-size: 2.8rem; }
}
@media (max-width: 640px) {
  .header-inner, .footer-inner, .section-block, .notice-band, .hero-inner, .discovery-shell, .content-shell { width: calc(100% - 2.25rem); }
  .brand-name { font-size: 1.1rem; }
  .brand-mark { width: 34px; height: 39px; }
  .brand { gap: .5rem; }
  .brand-name small { font-size: .6rem; }
  .hero-inner { grid-template-columns: minmax(0, 1fr); padding-block: 2.5rem 1.5rem; gap: 1.3rem; }
  .hero h1 { max-width: 12ch; font-size: clamp(3rem, 12vw, 4.5rem); }
  .hero-tagline { font-size: 1.2rem; }
  .hero-description { font-size: .92rem; }
  .hero { margin-bottom: 0; }
  .hero-art { grid-row: 3; max-width: 360px; width: 100%; margin: .5rem auto 0; }
  .hero .discovery-shell { grid-row: 2; width: 100%; margin: .3rem 0 0; }
  .hero-art figcaption { font-size: .6rem; }
  .hero-actions { gap: .7rem; }
  .search-panel { padding: 1.2rem; }
  .search-intro { display: block; }
  .search-intro h2 { margin-bottom: .6rem; }
  .search-intro p:last-child { max-width: 35ch; }
  .search-fields { grid-template-columns: minmax(0, 1fr); gap: .9rem; }
  .search-submit { width: 100%; }
  .search-help { font-size: .7rem; line-height: 1.6; }
  .section-block { padding-block: 2.7rem; }
  .section-heading { flex-direction: column; align-items: start; gap: .75rem; margin-bottom: 1.3rem; }
  .section-heading h2 { font-size: 1.8rem; }
  .section-heading > p { max-width: 44ch; }
  .category-grid, .article-grid, .term-grid { grid-template-columns: minmax(0, 1fr); }
  .category-card { padding: 1.25rem; }
  .category-card-top { margin-bottom: 1rem; }
  .category-card h3 { font-size: 1.15rem; }
  .category-card > p, .card-description { font-size: .88rem; }
  .page-card { padding: 1.25rem; }
  .page-card h3 { font-size: 1.13rem; }
  .card-bottom { font-size: .73rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-note nav { gap: .5rem 1rem; }
  .notice-band { padding-bottom: 2.5rem; }
  .breadcrumbs ol { font-size: .7rem; margin-bottom: 1.5rem; }
  .listing-header { display: block; padding-bottom: 1.5rem; }
  .listing-header .topic-icon-large { width: 48px; height: 48px; margin-bottom: 1.1rem; }
  .listing-header h1 { font-size: clamp(2rem, 8vw, 2.8rem); }
  .lede { font-size: 1rem; }
  .category-overview { margin-bottom: 2rem; padding-inline: 1rem; }
  .listing-controls { grid-template-columns: minmax(0, 1fr); gap: .7rem; padding: 1rem; }
  .listing-controls .text-button { justify-self: start; }
  .article-header { margin-bottom: 1.5rem; padding-bottom: 1rem; }
  .article-header h1 { font-size: clamp(2rem, 7.5vw, 2.8rem); line-height: 1.15; }
  .article-header .lede { font-size: .98rem; }
  .article-quick-links { gap: .3rem .85rem; font-size: .72rem; }
  .article-layout { gap: 1.7rem; }
  .article-body { font-size: 1rem; line-height: 1.8; }
  .prose h2 { font-size: 1.4rem; margin-top: 2rem; }
  .prose h3 { font-size: 1.16rem; }
  .prose ul, .prose ol { padding-left: 1.25rem; }
  .source-panel, .related-panel { padding: 1.15rem; }
  .chip { min-height: 44px; }
  .toc-content a { min-height: 44px; display: flex; align-items: center; }
}
@media (max-width: 360px) {
  .header-inner { gap: .5rem; }
  .brand-name { font-size: 1rem; }
  .brand-name small { font-size: .54rem; letter-spacing: .01em; }
  .menu-toggle { padding-inline: .5rem; gap: .45rem; font-size: .8rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
@media print {
  .site-header, .site-footer, .article-sidebar, .article-quick-links, .article-topics, .related-panel, .breadcrumbs, .skip-link { display: none; }
  .article-shell { width: 100%; }
  .article-layout { display: block; }
  .article-column { max-width: none; }
  body { background: white; color: black; }
  .prose table { display: table; width: 100%; font-size: .75rem; }
}