:root {
    color-scheme: light;
    --ink: #25372f;
    --muted: #63756b;
    --green: #087958;
    --line: #dde7e0;
    --paper: #f6f8f5;
    --block-image-scale: .8;
}
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 15px/1.75 system-ui, -apple-system, "Noto Sans JP", sans-serif; }
a { color: var(--green); text-underline-offset: 4px; }
button, input, select { font: inherit; }
button, select { cursor: pointer; }
button { color: inherit; }
button:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible, summary:focus-visible, .block-image:focus-visible { outline: 3px solid #5f61d5; outline-offset: 3px; }
[hidden] { display: none !important; }
.site-header { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 18px max(28px, calc((100vw - 1360px) / 2)); background: #fff; border-bottom: 1px solid var(--line); }
.site-header a { text-decoration: none; }
.brand { color: var(--ink); font-size: 22px; font-weight: 800; letter-spacing: -.6px; }
.brand span { margin-left: 12px; font-size: 12px; font-weight: 500; letter-spacing: 0; }
.site-header nav { display: flex; gap: 26px; font-size: 13px; font-weight: 600; }
main { max-width: 1416px; margin: auto; padding: 0 28px; }
.intro { padding: 16px 0 28px; }
.eyebrow { margin: 0 0 14px; color: var(--green); font-size: 12px; font-weight: 700; letter-spacing: 1.1px; }
.release { margin: 6px 0 16px; }
.release-link { display: inline-block; padding: 3px 10px; border: 1px solid #bcd8c6; border-radius: 5px; font-size: 12px; font-weight: 600; text-decoration: none; }
.release-link:hover { background: #e0eee2; }
h1 { margin: 0; font-size: clamp(22px, 2.6vw, 32px); line-height: 1.4; letter-spacing: -1px; }
.lead { margin: 8px 0 14px; font-size: 23px; font-weight: 600; }
.intro-description { padding-left: 1em; color: var(--muted); }
.intro-links { display: flex; align-items: center; gap: 24px; margin-top: 12px; }
.intro-links a { font-weight: 600; }
.reference-layout { display: grid; grid-template-columns: 218px minmax(0, 1fr); gap: 42px; align-items: start; }
.sidebar { position: sticky; top: 24px; }
.sidebar-title { margin: 0 0 14px 12px; font-size: 12px; font-weight: 700; }
.category-buttons { display: flex; flex-direction: column; gap: 3px; }
.category-buttons button { display: flex; justify-content: space-between; align-items: center; padding: 9px 12px; border: 1px solid transparent; border-radius: 7px; background: transparent; text-align: left; font-size: 13px; }
.category-buttons button:hover { background: #eaf0e8; }
.category-buttons button[aria-pressed="true"] { background: #e0eee2; color: #18543a; border-color: #c8ddcc; font-weight: 700; }
.category-count { color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.sidebar-note { margin: 24px 12px 0; font-size: 12px; color: var(--muted); }
.reference-body { min-width: 0; }
.search-panel { padding: 22px 24px 18px; border: 1px solid var(--line); border-radius: 10px; background: white; }
.search-panel > label { display: block; margin-bottom: 8px; font-size: 13px; font-weight: 700; }
.search-row { display: flex; align-items: center; border: 1px solid #cbd7ce; border-radius: 6px; }
.search-row > span { padding-left: 12px; color: var(--muted); font-size: 26px; line-height: 1; }
.search-row input { width: 100%; min-width: 0; padding: 10px; border: 0; border-radius: 6px; background: transparent; outline-offset: -3px; }
.search-row button { margin-right: 6px; padding: 5px 8px; border: 0; border-radius: 4px; background: #eff3ee; white-space: nowrap; font-size: 12px; }
.filter-row { display: flex; flex-wrap: wrap; align-items: end; gap: 12px; margin-top: 12px; font-size: 12px; }
.kind-filters { display: flex; flex-wrap: wrap; gap: 8px 14px; min-width: 0; margin: 0; padding: 0; border: 0; }
.kind-filters legend { margin-bottom: 8px; padding: 0; font-weight: 600; }
.kind-filter { display: flex; align-items: center; gap: 5px; cursor: pointer; }
.kind-filter input { margin: 0; accent-color: var(--kind-label); cursor: pointer; }
.filter-row p { margin: 0 0 0 auto; color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.block-section { margin-top: 30px; }
.block-section > h2 { display: flex; align-items: center; gap: 10px; margin: 0 0 14px; font-size: 20px; }
.block-section > h2::before { content: ""; width: 5px; height: 19px; border-radius: 2px; background: #169f70; }
.kind-command, .block-card[data-kind="command"] { --kind-background: #fff0ef; --kind-label: #b8382e; --kind-link: #8c2922; --kind-border: #ebc8c4; }
.kind-reporter, .block-card[data-kind="reporter"] { --kind-background: #eaf6fb; --kind-label: #237b9d; --kind-link: #185c78; --kind-border: #bddde9; }
.kind-hat, .block-card[data-kind="hat"] { --kind-background: #fff8dc; --kind-label: #876400; --kind-link: #6b5000; --kind-border: #e7d8a0; }
.kind-Boolean, .block-card[data-kind="Boolean"] { --kind-background: #eef8eb; --kind-label: #307c30; --kind-link: #246424; --kind-border: #c8dfc1; }
.block-card { margin-bottom: 16px; padding: 22px 24px 18px; border: 1px solid var(--kind-border); border-radius: 10px; background: var(--kind-background); scroll-margin-top: 24px; }
.block-card a { color: var(--kind-link); }
.block-card:target { border-color: var(--kind-label); box-shadow: 0 0 0 2px var(--kind-border); }
.card-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 14px; }
.card-heading h3 { margin: 0; font-size: 17px; line-height: 1.55; }
.card-heading > div { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.kind { padding: 3px 8px; border-radius: 4px; background: var(--kind-label); color: white; font-size: 11px; font-weight: 600; }
.permalink { padding: 3px 8px; border: 1px solid var(--kind-border); border-radius: 4px; font-size: 12px; text-decoration: none; }
.permalink:hover { background: white; }
.block-image { max-width: 100%; overflow-x: auto; padding: 12px 10px; border: 1px solid #e2ebe3; border-radius: 6px; background-color: #f7faf7; background-image: radial-gradient(#dce7dd .7px, transparent .7px); background-size: 12px 12px; }
.block-image img { display: block; max-width: none; zoom: var(--block-image-scale); }
.description { margin: 16px 0 10px; font-size: 14px; }
.result { margin: 0 0 10px; font-size: 13px; }
.result > span { margin-right: 6px; font-weight: 700; }
.notes { margin: 8px 0 14px; padding-left: 20px; color: var(--muted); font-size: 13px; }
.inputs { margin-top: 16px; border-top: 1px solid #e8eee9; padding-top: 10px; }
summary { cursor: pointer; }
.inputs summary { font-size: 12px; font-weight: 600; }
.inputs summary > span { margin-left: 8px; font-size: 11px; font-weight: 400; color: var(--muted); }
.table-scroll { overflow-x: auto; margin-top: 12px; }
table { border-collapse: collapse; width: 100%; min-width: 560px; text-align: left; font-size: 12px; }
th, td { padding: 9px 10px; border-bottom: 1px solid #e8eee9; vertical-align: top; }
thead th { background: #f6f8f5; font-weight: 600; white-space: nowrap; }
tbody th { min-width: 110px; font-weight: 500; }
td:nth-child(2), td:nth-child(3) { min-width: 76px; }
code { font: 11px/1.6 ui-monospace, SFMono-Regular, Consolas, monospace; overflow-wrap: anywhere; }
.related { display: flex; flex-wrap: wrap; gap: 5px 14px; margin-top: 14px; font-size: 12px; }
.related > span, .protocol > span { color: var(--muted); }
.protocol { margin-top: 8px; font-size: 12px; }
.protocol a { margin-left: 6px; }
.no-inputs { margin: 12px 0 0; color: var(--muted); font-size: 12px; }
.empty-results { padding: 36px 24px; border: 1px solid var(--line); border-radius: 8px; background: white; }
.examples { margin-top: 56px; scroll-margin-top: 24px; }
.examples > h2 { margin: 0 0 20px; font-size: 24px; line-height: 1.5; }
.example-card { padding: 24px; margin-bottom: 16px; background: #fff; border: 1px solid var(--line); border-radius: 10px; }
.example-card h3 { margin: 0 0 10px; font-size: 17px; }
.example-card p { font-size: 14px; }
.example-links { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 0; }
.example-note { color: var(--muted); font-size: 13px; }
.reading-notes { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); }
.reading-notes h2 { font-size: 17px; }
.reading-notes p { color: var(--muted); font-size: 13px; }
footer { padding: 30px 0 48px; color: var(--muted); font-size: 12px; }
footer details p { max-width: 680px; }
@media (max-width: 900px) {
    .reference-layout { grid-template-columns: 172px minmax(0, 1fr); gap: 22px; }
    .brand span { display: none; }
    .block-card, .example-card { padding: 18px; }
}
@media (max-width: 680px) {
    .site-header { padding: 14px 18px; gap: 10px; }
    .brand { font-size: 19px; }
    .site-header nav { gap: 14px; font-size: 11px; }
    main { padding: 0 16px; }
    .intro { padding: 10px 0 22px; }
    .lead { font-size: 18px; }
    .intro-description { font-size: 13px; }
    .eyebrow { font-size: 10px; }
    .intro-links { gap: 14px; font-size: 12px; }
    .reference-layout { display: block; }
    .sidebar { position: static; margin-bottom: 18px; }
    .sidebar-title { margin-left: 0; }
    .category-buttons { flex-direction: row; flex-wrap: wrap; gap: 7px; }
    .category-buttons button { gap: 8px; padding: 6px 9px; background: white; border-color: var(--line); font-size: 11px; }
    .sidebar-note { display: none; }
    .search-panel { padding: 16px; }
    .search-row input { font-size: 14px; }
    .block-card { padding: 16px; }
    .card-heading { align-items: start; }
    .card-heading h3 { font-size: 15px; }
    .card-heading > div { gap: 8px; }
    .description { font-size: 13px; }
    .examples > h2 { font-size: 20px; }
    .example-card { padding: 16px; }
}
@media print {
    .site-header, .sidebar, .search-panel, .permalink { display: none; }
    .reference-layout { display: block; }
    .block-card, .example-card { break-inside: avoid; }
}