/* Minos Health: one stylesheet for every page. Edit here, then run
   scripts/build_site.py. Colour carries meaning (action, valid, warning,
   inactive), never decoration. */

@font-face { font-family: "Atkinson Next"; src: url("/fonts/atkinson-next-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Atkinson Next"; src: url("/fonts/atkinson-next-600.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Atkinson Next"; src: url("/fonts/atkinson-next-700.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Atkinson Mono"; src: url("/fonts/atkinson-mono-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Atkinson Mono"; src: url("/fonts/atkinson-mono-600.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }

:root {
  color-scheme: light;
  --canvas: #f3f5f7;
  --surface: #ffffff;
  --ink: #16202a;
  --ink-soft: #364250;
  --muted: #56616d;
  --line: #d6dce3;
  --line-strong: #a9b4c0;
  --accent: #0a5c6e;
  --accent-strong: #06414e;
  --accent-tint: #e5f0f2;
  --code-bg: #eaf1f4;
  --ok: #1b6942;
  --warn: #7f4d00;
  --warn-bg: #fff3d6;
  --bad: #9f2a1d;
  --bad-bg: #fcebe8;
  --radius: 10px;
  --radius-lg: 14px;
  --shadow: 0 8px 24px rgb(22 32 42 / 12%);
  --font: "Atkinson Next", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-code: "Atkinson Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --text-xs: 0.875rem;
  --text-sm: 0.9375rem;
  --text-md: 1.0625rem;
  --text-lg: 1.25rem;
  --text-xl: 1.5rem;
  --text-2xl: clamp(1.75rem, 1.25rem + 1.8vw, 2.375rem);
  --gutter: 1rem;
  font-family: var(--font);
  font-size: 100%;
  line-height: 1.55;
  color: var(--ink);
  background: var(--canvas);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 5rem; }
body { display: flex; flex-direction: column; min-width: 20rem; min-height: 100vh; margin: 0; font-size: var(--text-md); background: var(--canvas); }
main { flex: 1; padding-bottom: 3.5rem; }
main:focus { outline: none; }
h1, h2, h3, h4 { margin: 0; color: var(--ink); line-height: 1.25; font-weight: 700; }
h1 { font-size: var(--text-2xl); letter-spacing: -0.01em; }
h2 { font-size: var(--text-xl); }
h3 { font-size: var(--text-lg); }
p { margin: 0; }
a { color: var(--accent); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { color: var(--accent-strong); text-decoration-thickness: 2px; }
button, input, select { font: inherit; color: inherit; }
code, .code { font-family: var(--font-code); font-variant-numeric: tabular-nums; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }

.shell { width: 100%; max-width: 72rem; margin-inline: auto; padding-inline: var(--gutter); }
.shell-narrow { max-width: 48rem; }
@media (min-width: 48rem) { :root { --gutter: 1.5rem; } }

.skip-link { position: fixed; z-index: 50; top: 0.75rem; left: 0.75rem; padding: 0.7rem 1rem; border-radius: var(--radius); color: #fff; background: var(--ink); transform: translateY(-200%); }
.skip-link:focus { transform: none; }

/* Header and navigation: identical on every page. */
.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--line); background: var(--surface); }
.site-header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4rem; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; min-height: 44px; color: var(--ink); text-decoration: none; }
.brand:hover { color: var(--ink); }
.brand-mark { width: 2rem; height: 2rem; flex: none; }
.brand-mark rect { fill: var(--accent); }
.brand-mark path { fill: #fff; }
.brand-name { font-size: 1.1875rem; font-weight: 700; letter-spacing: -0.01em; white-space: nowrap; }
.brand-name span { color: var(--muted); font-weight: 400; }
.site-nav, .menu-nav { display: flex; gap: 0.25rem; }
.site-nav a, .menu-nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0.5rem 0.85rem; border-radius: var(--radius); color: var(--ink-soft); font-weight: 600; text-decoration: none; }
.site-nav a:hover, .menu-nav a:hover { color: var(--ink); background: var(--canvas); }
.site-nav a[aria-current="page"], .menu-nav a[aria-current="page"] { color: var(--accent); background: var(--accent-tint); }
.menu { display: none; position: relative; }
.menu-toggle { display: inline-flex; align-items: center; gap: 0.5rem; min-height: 44px; padding: 0.5rem 0.75rem; border: 1px solid var(--line); border-radius: var(--radius); cursor: pointer; font-weight: 600; list-style: none; }
.menu-toggle::-webkit-details-marker { display: none; }
.menu-icon, .menu-icon::before, .menu-icon::after { display: block; width: 1.1rem; height: 2px; border-radius: 2px; background: currentcolor; content: ""; }
.menu-icon { position: relative; }
.menu-icon::before { position: absolute; top: -6px; }
.menu-icon::after { position: absolute; top: 6px; }
.menu[open] .menu-icon { background: transparent; }
.menu[open] .menu-icon::before { top: 0; transform: rotate(45deg); }
.menu[open] .menu-icon::after { top: 0; transform: rotate(-45deg); }
.menu-nav { position: absolute; right: 0; top: calc(100% + 0.5rem); flex-direction: column; min-width: 14rem; padding: 0.5rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow); }
.menu-nav a { justify-content: flex-start; }
@media (max-width: 40rem) {
  .site-nav { display: none; }
  .menu { display: block; }
}

/* Footer: identical on every page. */
.site-footer { border-top: 1px solid var(--line); background: var(--surface); }
.site-footer-inner { display: grid; gap: 0.5rem; padding-block: 1.5rem; }
.footer-note { color: var(--muted); font-size: var(--text-sm); text-wrap: balance; }
.footer-note strong { color: var(--ink-soft); font-weight: 600; white-space: nowrap; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; font-size: var(--text-sm); }
.footer-nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--ink-soft); }

/* Shared building blocks. */
.button { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; min-height: 44px; padding: 0.55rem 1.1rem; border: 1px solid var(--accent); border-radius: var(--radius); color: #fff; background: var(--accent); cursor: pointer; font-weight: 600; text-decoration: none; }
.button:hover { color: #fff; background: var(--accent-strong); text-decoration: none; }
.button-quiet { color: var(--accent); background: var(--surface); border-color: var(--line-strong); }
.button-quiet:hover { color: var(--accent-strong); background: var(--accent-tint); }
.code-chip { display: inline-block; min-width: 4.5rem; padding: 0.15rem 0.5rem; border-radius: 6px; color: var(--accent-strong); background: var(--code-bg); font-family: var(--font-code); font-weight: 600; font-size: 0.97em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.badge { display: inline-flex; align-items: center; padding: 0.1rem 0.5rem; border-radius: 999px; font-size: var(--text-xs); font-weight: 600; white-space: nowrap; }
.badge-warn { color: var(--warn); background: var(--warn-bg); }
.badge-bad { color: var(--bad); background: var(--bad-bg); }
.badge-muted { color: var(--muted); background: var(--canvas); }
.page-head { padding-top: 2.5rem; padding-bottom: 1.75rem; }
.page-head-compact { padding-top: 1.5rem; padding-bottom: 1.25rem; }
.page-lead { max-width: 46rem; margin-top: 0.6rem; color: var(--ink-soft); font-size: var(--text-lg); line-height: 1.5; }
.page-meta { margin-bottom: 0.5rem; color: var(--muted); font-size: var(--text-sm); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.75rem; color: var(--muted); font-size: var(--text-sm); }

/* Home: search first. */
.search-hero { padding-top: clamp(2rem, 7vh, 4.5rem); padding-bottom: 1.5rem; }
.search-title { font-size: var(--text-2xl); }
.search-lead { margin-top: 0.5rem; color: var(--ink-soft); font-size: var(--text-lg); }
.search-form { margin-top: 1.5rem; }
.search-box { position: relative; }
.search-input { width: 100%; min-height: 3.75rem; padding: 0.75rem 4.25rem 0.75rem 1.1rem; border: 2px solid var(--line-strong); border-radius: var(--radius-lg); background: var(--surface); font-size: 1.1875rem; box-shadow: 0 1px 2px rgb(22 32 42 / 6%); }
.search-input::placeholder { color: #707a86; }
.search-input:focus { border-color: var(--accent); outline: 3px solid var(--accent-tint); outline-offset: 0; }
.search-input:disabled { background: var(--canvas); }
.search-input::-webkit-search-cancel-button { display: none; }
.search-submit { position: absolute; top: 0.4rem; right: 0.4rem; display: grid; place-items: center; width: 2.95rem; height: 2.95rem; border: 0; border-radius: var(--radius); color: #fff; background: var(--accent); cursor: pointer; }
.search-submit:hover { background: var(--accent-strong); }
.search-submit:disabled { background: var(--line-strong); cursor: not-allowed; }
.search-submit svg { width: 1.4rem; height: 1.4rem; fill: none; stroke: currentcolor; stroke-width: 2.4; stroke-linecap: round; }
.suggestions { position: absolute; z-index: 10; left: 0; right: 0; top: calc(100% + 0.4rem); max-height: 22rem; margin: 0; padding: 0.35rem; overflow-y: auto; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow); list-style: none; }
.suggestion { display: grid; grid-template-columns: auto 1fr auto; align-items: baseline; gap: 0.75rem; min-height: 44px; padding: 0.55rem 0.7rem; border-radius: var(--radius); cursor: pointer; }
.suggestion[aria-selected="true"], .suggestion:hover { background: var(--accent-tint); }
.suggestion-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.suggestion-system { color: var(--muted); font-size: var(--text-xs); white-space: nowrap; }
.filters { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0 0; padding: 0; border: 0; }
.filter { position: relative; display: inline-flex; align-items: center; min-height: 44px; padding: 0.4rem 0.9rem 0.4rem 2.4rem; border: 1px solid var(--line-strong); border-radius: 999px; background: var(--surface); color: var(--ink-soft); cursor: pointer; font-size: var(--text-sm); user-select: none; }
.filter input { position: absolute; left: 0.85rem; width: 1.1rem; height: 1.1rem; margin: 0; accent-color: var(--accent); cursor: pointer; }
.filter strong { color: var(--ink); }
.filter:has(input:checked) { border-color: var(--accent); background: var(--accent-tint); }
.filter:has(input:focus-visible) { outline: 3px solid var(--accent); outline-offset: 2px; }
.filter-soon { padding-left: 0.9rem; border-style: dashed; color: var(--muted); background: transparent; cursor: not-allowed; }
.filter-soon strong { color: var(--muted); }
.filter-soon em { font-style: normal; font-size: var(--text-xs); }
.search-help { margin-top: 0.9rem; color: var(--muted); font-size: var(--text-sm); }
.search-help.is-unavailable { padding: 0.75rem 1rem; border-radius: var(--radius); color: var(--warn); background: var(--warn-bg); }
.results { padding-top: 0.5rem; }
.results-status { margin-bottom: 0.75rem; color: var(--muted); font-size: var(--text-sm); }
.results-status.is-error { padding: 0.75rem 1rem; border-radius: var(--radius); color: var(--bad); background: var(--bad-bg); }
.result-group { margin-top: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); overflow: hidden; }
.result-group-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0.25rem 1rem; padding: 0.9rem 1.1rem; border-bottom: 1px solid var(--line); }
.result-group-head h2 { font-size: var(--text-lg); }
.result-group-head p { color: var(--muted); font-size: var(--text-sm); }
.result-list { margin: 0; padding: 0; list-style: none; }
.result-list li + li { border-top: 1px solid var(--line); }
.result { display: grid; grid-template-columns: 6.5rem 1fr auto; align-items: baseline; gap: 0.35rem 1rem; padding: 0.8rem 1.1rem; color: var(--ink); text-decoration: none; }
.result:hover { color: var(--ink); background: var(--accent-tint); text-decoration: none; }
.result .code-chip { justify-self: start; }
.result-label { line-height: 1.45; }
.result-why { grid-column: 2; color: var(--muted); font-size: var(--text-sm); }
.result-meta { display: flex; flex-wrap: wrap; gap: 0.35rem; grid-column: 2; }
.result-go { color: var(--accent); font-size: var(--text-sm); font-weight: 600; white-space: nowrap; }
.result-group-foot { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; align-items: center; padding: 0.75rem 1.1rem; border-top: 1px solid var(--line); background: var(--canvas); }
.group-message { padding: 0.9rem 1.1rem; color: var(--muted); }
.group-message.is-error { color: var(--bad); }
.start { padding-top: 1.5rem; }
.start-title { margin-bottom: 0.75rem; color: var(--ink-soft); font-size: var(--text-md); }
.start-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: 0.75rem; margin: 0; padding: 0; list-style: none; }
.start-link { display: flex; flex-direction: column; gap: 0.2rem; height: 100%; padding: 1rem 1.1rem; border: 1px solid var(--line); border-radius: var(--radius-lg); color: var(--ink); background: var(--surface); text-decoration: none; }
.start-link:hover { border-color: var(--accent); color: var(--ink); text-decoration: none; }
.start-link span { color: var(--muted); font-size: var(--text-sm); }
@media (max-width: 40rem) {
  .result { grid-template-columns: 1fr; gap: 0.3rem; }
  .result-meta, .result-why { grid-column: 1; }
  .result-go { display: none; }
  .suggestion { grid-template-columns: auto 1fr; }
  .suggestion-system { grid-column: 2; }
}

/* Dictionaries. */
.dictionary-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); gap: 1rem; margin: 0; padding: 0; list-style: none; }
.dictionary-card { display: flex; flex-direction: column; gap: 0.35rem; height: 100%; padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius-lg); color: var(--ink); background: var(--surface); text-decoration: none; }
a.dictionary-card:hover { border-color: var(--accent); color: var(--ink); text-decoration: none; }
.dictionary-code { color: var(--accent); font-size: var(--text-xl); font-weight: 700; }
.dictionary-meta { margin-top: auto; padding-top: 0.5rem; color: var(--muted); font-size: var(--text-sm); }
.dictionary-card.is-soon { border-style: dashed; background: transparent; }
.dictionary-card.is-soon .dictionary-code, .dictionary-card.is-soon .dictionary-name { color: var(--muted); }
.dictionary-tabs { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; }
.dictionary-tab { display: inline-flex; align-items: center; min-height: 40px; padding: 0.35rem 0.9rem; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--ink-soft); background: var(--surface); font-size: var(--text-sm); font-weight: 600; text-decoration: none; }
.dictionary-tab:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.dictionary-tab[aria-current="page"] { border-color: var(--accent); color: #fff; background: var(--accent); }
.dictionary-tab.is-soon { border-style: dashed; color: var(--muted); background: transparent; cursor: not-allowed; font-weight: 400; }
.tree-search { margin-bottom: 0.75rem; }
.tree-search-label { display: block; margin-bottom: 0.35rem; font-weight: 600; }
.tree-search-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tree-search-input { flex: 1 1 16rem; min-width: 0; min-height: 48px; padding: 0.55rem 0.9rem; border: 2px solid var(--line-strong); border-radius: var(--radius); background: var(--surface); }
.tree-search-input:focus { border-color: var(--accent); outline: 3px solid var(--accent-tint); outline-offset: 0; }
.tree-status { margin-bottom: 0.75rem; color: var(--muted); font-size: var(--text-sm); }
.tree-status.is-error { padding: 0.75rem 1rem; border-radius: var(--radius); color: var(--bad); background: var(--bad-bg); }
.tree-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.25rem; align-items: start; }
@media (min-width: 60rem) { .tree-layout { grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); } .detail { position: sticky; top: 5rem; max-height: calc(100vh - 6rem); overflow-y: auto; } }
.tree-pane { min-width: 0; padding: 0.5rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.tree, .tree [role="group"] { margin: 0; padding: 0; list-style: none; }
.tree [role="group"] { margin-left: 1.1rem; padding-left: 0.6rem; border-left: 1px solid var(--line); }
.tree-row { display: flex; align-items: flex-start; gap: 0.35rem; min-height: 44px; padding: 0.3rem 0.4rem; border-radius: var(--radius); cursor: pointer; }
.tree-row:hover { background: var(--canvas); }
[role="treeitem"]:focus { outline: none; }
[role="treeitem"]:focus-visible > .tree-row { outline: 3px solid var(--accent); outline-offset: -1px; }
[role="treeitem"][aria-selected="true"] > .tree-row { background: var(--accent-tint); }
.tree-toggle { display: grid; place-items: center; flex: none; width: 2rem; height: 2rem; margin-top: 0.05rem; border: 0; border-radius: 6px; color: var(--muted); background: transparent; cursor: pointer; }
.tree-toggle:hover { color: var(--ink); background: var(--line); }
.tree-toggle svg { width: 0.85rem; height: 0.85rem; fill: none; stroke: currentcolor; stroke-width: 2.5; transition: transform 120ms ease; }
[aria-expanded="true"] > .tree-row .tree-toggle svg { transform: rotate(90deg); }
.tree-spacer { flex: none; width: 2rem; }
.tree-text { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: baseline; gap: 0.25rem 0.6rem; padding-top: 0.3rem; line-height: 1.4; }
.tree-text > .badge { grid-column: 2; justify-self: start; }
.tree-text > .tree-label:first-child { grid-column: 1 / -1; }
.tree-text .code-chip { min-width: 0; }
.tree-label mark { padding: 0 0.1em; border-radius: 3px; color: inherit; background: var(--warn-bg); }
.tree-more { padding: 0.5rem 0.75rem; color: var(--muted); font-size: var(--text-sm); }
.detail-back { margin-top: 1rem; }
@media (min-width: 60rem) { .detail-back { display: none; } }
@media (max-width: 40rem) { .tree [role="group"] { margin-left: 0.55rem; padding-left: 0.35rem; } .tree-pane { padding: 0.35rem; } .tree-row { padding-inline: 0.2rem; } }
.detail { min-width: 0; padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.detail-empty { color: var(--muted); }
.detail-code { margin-bottom: 0.4rem; }
.detail h2 { font-size: var(--text-xl); line-height: 1.3; }
.detail-path { display: flex; flex-wrap: wrap; gap: 0.2rem 0.4rem; margin-top: 0.75rem; padding: 0; color: var(--muted); font-size: var(--text-sm); list-style: none; }
.detail-path li + li::before { margin-right: 0.4rem; content: "›"; }
.detail-path button { padding: 0; border: 0; color: var(--accent); background: none; cursor: pointer; text-align: left; text-decoration: underline; text-underline-offset: 0.18em; }
.detail-facts { display: grid; gap: 0.6rem; margin: 1rem 0 0; }
.detail-facts div { padding-top: 0.6rem; border-top: 1px solid var(--line); }
.detail-facts dt { color: var(--muted); font-size: var(--text-sm); }
.detail-facts dd { margin: 0.1rem 0 0; overflow-wrap: anywhere; }
.detail-notes { margin-top: 1rem; }
.detail-notes h3 { margin-bottom: 0.4rem; font-size: var(--text-md); }
.detail-notes ul { margin: 0 0 0.75rem; padding-left: 1.2rem; }
.detail-notes li { margin: 0.2rem 0; }
.detail-source { margin-top: 1rem; padding-top: 0.75rem; border-top: 1px solid var(--line); color: var(--muted); font-size: var(--text-sm); }
.unplaced { margin-top: 1rem; padding: 1rem 0.5rem 0.5rem; border-top: 1px solid var(--line); }
.unplaced h2 { font-size: var(--text-lg); }
.unplaced > p { margin: 0.35rem 0 0.75rem; color: var(--muted); font-size: var(--text-sm); }
.unplaced-list { margin: 0; padding: 0; list-style: none; }
.source-note { margin-top: 1.5rem; padding: 0.9rem 1.1rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); color: var(--ink-soft); font-size: var(--text-sm); }
.source-note summary { min-height: 32px; cursor: pointer; font-weight: 600; }
.source-note p + p { margin-top: 0.5rem; }

.detail-permalink { display: inline-flex; align-items: center; min-height: 44px; margin-top: 0.5rem; font-size: var(--text-sm); font-weight: 600; }

/* Server-rendered code pages (reference API). */
.code-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.1rem; }
.code-page { display: grid; gap: 1.25rem; }
.code-page > * { max-width: 52rem; margin: 0; }
.code-facts { padding: 1rem 1.1rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.code-facts div:first-child { padding-top: 0; border-top: 0; }
.code-page .detail-notes, .code-children { padding: 1rem 1.1rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.code-page .detail-notes h2, .code-children h2 { margin-bottom: 0.5rem; font-size: var(--text-lg); }
.code-list { margin: 0; padding: 0; list-style: none; }
.code-list li + li { border-top: 1px solid var(--line); }
.code-list li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 0.6rem; align-items: baseline; padding: 0.45rem 0; }
.code-link { display: contents; color: var(--ink); text-decoration: none; }
.code-link:hover .result-label { color: var(--accent); text-decoration: underline; }

/* Sources catalog (rendered by sources.js). */
.source-legend { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 0.75rem 1.5rem; margin: 1.25rem 0 0; }
.source-legend div { padding-left: 0.85rem; border-left: 3px solid var(--accent); }
.source-legend dt { font-weight: 700; }
.source-legend dd { margin: 0.1rem 0 0; color: var(--ink-soft); font-size: var(--text-sm); }
.catalog-header { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0.5rem 1rem; margin-bottom: 1rem; }
.result-count { color: var(--muted); font-size: var(--text-sm); }
.controls { display: grid; grid-template-columns: minmax(0, 1fr) minmax(16rem, 26rem); gap: 0.75rem 1.5rem; align-items: end; margin-bottom: 1.25rem; padding: 1rem 1.1rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.source-tabs { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.source-tabs button { min-height: 44px; padding: 0.45rem 0.95rem; border: 1px solid var(--line-strong); border-radius: 999px; background: var(--surface); color: var(--ink-soft); cursor: pointer; font-size: var(--text-sm); font-weight: 600; }
.source-tabs button:hover { border-color: var(--accent); color: var(--accent); }
.source-tabs button[aria-selected="true"] { border-color: var(--accent); color: #fff; background: var(--accent); }
.search-field label { display: block; margin-bottom: 0.3rem; font-size: var(--text-sm); font-weight: 600; }
.search-input-row { display: flex; gap: 0.5rem; }
.search-input-row input { flex: 1; min-width: 0; min-height: 44px; padding: 0.45rem 0.75rem; border: 2px solid var(--line-strong); border-radius: var(--radius); background: var(--surface); }
.search-input-row input:focus { border-color: var(--accent); outline: 3px solid var(--accent-tint); outline-offset: 0; }
.search-note { grid-column: 1 / -1; color: var(--muted); font-size: var(--text-sm); }
.search-suggestions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; color: var(--muted); font-size: var(--text-sm); }
.search-suggestions:empty, #search-feedback:empty { display: none; }
.suggestion-button { min-height: 40px; padding: 0.35rem 0.75rem; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--accent); background: var(--surface); cursor: pointer; }
.match-label { margin: 0.5rem 0 0.25rem; font-size: var(--text-sm); font-weight: 700; }
.match-evidence { margin: 0 0 0.75rem; padding-left: 1.2rem; color: var(--muted); font-size: var(--text-sm); overflow-wrap: anywhere; }
.source-summary { display: flex; flex-wrap: wrap; gap: 0.25rem 1.5rem; margin-bottom: 0.5rem; color: var(--muted); font-size: var(--text-sm); }
.source-summary strong { color: var(--ink); }
.load-state { margin-bottom: 1rem; color: var(--muted); font-size: var(--text-sm); }
.load-state.is-error { padding: 0.75rem 1rem; border-radius: var(--radius); color: var(--bad); background: var(--bad-bg); }
.load-state.is-ready { color: var(--ok); }
#retry-button { margin-bottom: 1rem; }
.more-results { margin-top: 1rem; }
.empty-state { padding: 1.25rem 0; color: var(--muted); }
.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.85rem; align-items: start; }
.source-card { min-width: 0; padding: 1.15rem 1.25rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.card-overline { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; color: var(--muted); font-size: var(--text-sm); }
.source-tag { display: inline-block; padding: 0.1rem 0.5rem; border-radius: 999px; color: var(--accent-strong); background: var(--accent-tint); font-size: var(--text-xs); font-weight: 700; }
.source-card h3 { margin: 0.6rem 0 0.4rem; font-size: var(--text-lg); line-height: 1.3; overflow-wrap: anywhere; }
.card-lead { margin-bottom: 0.75rem; color: var(--ink-soft); font-size: var(--text-sm); }
.card-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.6rem 1rem; margin: 0; padding: 0.75rem 0; border-block: 1px solid var(--line); }
.card-facts div { min-width: 0; }
.card-facts dt { color: var(--muted); font-size: var(--text-xs); }
.card-facts dd { margin: 0.1rem 0 0; font-size: var(--text-sm); overflow-wrap: anywhere; }
.card-facts dd.is-expired { color: var(--bad); }
.source-card details { margin-top: 0.6rem; }
.source-card summary { display: flex; align-items: center; min-height: 44px; color: var(--accent); cursor: pointer; font-size: var(--text-sm); font-weight: 700; list-style: none; }
.source-card summary::-webkit-details-marker { display: none; }
.source-card summary::before { display: inline-grid; place-items: center; width: 1.25rem; margin-right: 0.4rem; content: "+"; font-weight: 700; }
.source-card details[open] > summary::before { content: "−"; }
.source-card .technical-details summary { color: var(--muted); font-weight: 400; }
.file-list { margin: 0; padding: 0; list-style: none; }
.file-list li { padding: 0.6rem 0; border-top: 1px solid var(--line); font-size: var(--text-sm); overflow-wrap: anywhere; }
.file-list strong { display: block; }
.file-list small { display: block; color: var(--muted); font-size: var(--text-xs); }
.file-list .file-row { display: grid; grid-template-columns: minmax(0, 1fr) auto 44px; gap: 0.3rem 0.75rem; align-items: center; padding-block: 0.35rem; }
.file-row .file-name { grid-column: 1; grid-row: 1; font-weight: 700; }
.file-row .file-size { grid-column: 2; grid-row: 1; white-space: nowrap; }
.file-row .file-action { grid-column: 3; grid-row: 1; display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; border-radius: var(--radius); font-size: 1.15rem; text-decoration: none; }
.file-row .file-action:hover { background: var(--accent-tint); }
.act-state, .additional-amendments { margin-top: 0.75rem; padding-top: 0.6rem; border-top: 1px solid var(--line); }
.act-state h4, .additional-amendments h4 { font-size: var(--text-sm); }
.act-variant { padding-left: 0.8rem; border-left: 2px solid var(--line); }
.technical { display: block; margin-top: 0.4rem; color: var(--muted); font: var(--text-xs)/1.45 var(--font-code); overflow-wrap: anywhere; }
.card-link { display: inline-flex; align-items: center; min-height: 44px; margin-top: 0.5rem; font-size: var(--text-sm); font-weight: 700; }
.card-notice { margin-top: 0.6rem; color: var(--muted); font-size: var(--text-sm); }
.how-to { margin-top: 2.5rem; }
.how-to h2 { margin-bottom: 0.75rem; font-size: var(--text-lg); }
.how-to-list { display: grid; gap: 0.6rem; max-width: 52rem; margin: 0; padding-left: 1.2rem; color: var(--ink-soft); }
.noscript { margin-top: 1rem; color: var(--muted); }
@media (max-width: 52rem) {
  .controls { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
}
@media (max-width: 35rem) {
  .source-card { padding: 1rem; }
  .file-list .file-row { grid-template-columns: minmax(0, 1fr) 44px; }
  .file-row .file-size { grid-column: 1; grid-row: 2; }
  .file-row .file-action { grid-column: 2; grid-row: 1 / 3; }
}

/* Legal documents. */
.prose { max-width: 48rem; }
.prose section { padding: 1.5rem 0; border-top: 1px solid var(--line); }
.prose h2 { margin-bottom: 0.75rem; font-size: var(--text-lg); }
.prose p, .prose li, .prose address { line-height: 1.65; }
.prose p + p { margin-top: 0.75rem; }
.prose ul { margin: 0.5rem 0 0; padding-left: 1.25rem; }
.prose address { font-style: normal; }
.prose .callout { padding: 1rem 1.1rem; border-left: 4px solid var(--accent); border-radius: 0 var(--radius) var(--radius) 0; background: var(--accent-tint); }

/* 404. */
.not-found { max-width: 40rem; padding-top: 4rem; }
.not-found-code { color: var(--accent); font-family: var(--font-code); font-size: var(--text-xl); font-weight: 600; }
.not-found-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; } }
@media (forced-colors: active) {
  .filter, .result-group, .tree-pane, .detail, .source-card, .controls, .dictionary-card { border: 1px solid CanvasText; }
  .filter:has(input:checked), [role="treeitem"][aria-selected="true"] > .tree-row { outline: 2px solid Highlight; }
}
@media print {
  .site-header, .site-footer, .search-form, .filters, .tree-search { display: none; }
  body { background: #fff; }
}