/* Theme values are injected from branding.json as CSS custom properties.
   The fallbacks below keep the page readable if branding.json fails to load. */
:root {
  --brand: #003399;
  --brand-dark: #001d58;
  --brand-light: #eef2fb;
  --accent: #ffcc00;
  --accent-dark: #f1b40d;
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --line: rgba(0, 0, 0, .08);
  --surface: #fff;
  --canvas: #f2f2f5;
  --radius: 12px;
  --font: Inter, 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --heading-font: var(--font);
  --mono-font: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --header-gradient: linear-gradient(90deg, #003399 4.59%, #001d58 36.48%);

  --r-sm: 8px;
  --r-pill: 980px;
  --shadow: 0 1px 2px rgba(0,0,0,.04), 0 4px 14px rgba(0,0,0,.05);
  --shadow-lift: 0 2px 6px rgba(0,0,0,.05), 0 10px 30px rgba(0,0,0,.09);
  --ease: cubic-bezier(.4, 0, .22, 1);
}

* { box-sizing: border-box; }

/* the hidden attribute must win over any display rule below */
[hidden] { display: none !important; }

/* the footer sits at the bottom of the window even when a page is short */
body {
  min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column;
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--canvas);
  line-height: 1.47;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -.01em;
}

button, input, select { font-family: inherit; letter-spacing: inherit; }

.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* masthead, sticky like a system toolbar */
.masthead {
  flex: none;
  background: var(--header-gradient);
  color: #fff;
  position: sticky; top: 0; z-index: 30;
}
.bar {
  max-width: 1180px; margin: 0 auto; padding: 11px 22px;
  display: flex; align-items: center; gap: 16px;
}
.brand { display: flex; align-items: center; color: #fff; text-decoration: none; }
.brand img { display: block; }
.brand-sep { width: 1px; height: 26px; background: rgba(255,255,255,.26); }
.brand-product {
  color: #fff; font-size: .94rem; font-weight: 500;
  margin-right: auto; letter-spacing: -.012em;
}
.masthead-links { display: flex; align-items: center; gap: 10px; }
.masthead-links a {
  color: #fff; opacity: .82; display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 12px; border-radius: var(--r-pill); font-size: .84rem; font-weight: 500;
  background: rgba(255,255,255,.1); text-decoration: none;
  transition: opacity .2s var(--ease), background .2s var(--ease);
}
.masthead-links a:hover { opacity: 1; background: rgba(255,255,255,.2); }
.ghlink svg { flex: none; }

main { flex: 1 0 auto; width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 22px 20px; }

/* hero */
.hero { flex: none; background: var(--surface); border-bottom: 1px solid var(--line); }
.hero-inner { max-width: 1180px; margin: 0 auto; padding: 40px 22px 32px; }
.hero-hint {
  margin: 14px 2px 0; font-size: .85rem; color: var(--muted);
  display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: baseline;
}
.examples { display: inline-flex; flex-wrap: wrap; gap: 6px; align-items: baseline; }
.eg {
  font-size: .8rem; cursor: pointer; padding: 3px 11px;
  border: none; border-radius: var(--r-pill);
  background: rgba(0,0,0,.05); color: var(--brand);
  font-family: var(--mono-font);
  transition: background .2s var(--ease), color .2s var(--ease);
}
.eg:hover { background: var(--brand); color: #fff; }

/* search, the one hero control */
.searchwrap { position: relative; }
#q {
  width: 100%; font-size: 1.06rem; padding: 16px 52px 16px 50px;
  border: none; border-radius: var(--radius);
  background: var(--canvas); color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
  transition: box-shadow .22s var(--ease), background .22s var(--ease);
}
#q::placeholder { color: #a1a1a6; }
#q::-webkit-search-cancel-button, #q::-webkit-search-decoration {
  -webkit-appearance: none; appearance: none;
}
#q:focus {
  outline: none; background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--brand), 0 0 0 4px rgba(0,51,153,.13);
}
.searchicon {
  position: absolute; left: 18px; top: 50%; transform: translateY(-50%);
  width: 19px; height: 19px; fill: none; stroke: var(--muted);
  stroke-width: 2; stroke-linecap: round; pointer-events: none;
}
.clear {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  font-size: 1.3rem; line-height: 1; width: 28px; height: 28px;
  cursor: pointer; border: none; border-radius: 50%;
  background: rgba(0,0,0,.06); color: var(--muted);
  display: flex; align-items: center; justify-content: center;
  transition: background .2s var(--ease);
}
.clear:hover { background: rgba(0,0,0,.12); color: var(--ink); }

/* filters */
.controls { padding: 26px 0 2px; }
.filters { display: flex; flex-wrap: wrap; gap: 26px; align-items: flex-start; }
.filtersep { width: 1px; align-self: stretch; background: var(--line); margin: 2px; }
.filtergroup { display: flex; flex-direction: column; gap: 9px; }
.filterlabel {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .06em;
  color: var(--muted); font-weight: 600;
}
.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
  font-size: .82rem; padding: 6px 13px; cursor: pointer;
  border: none; border-radius: var(--r-pill);
  background: rgba(0,0,0,.05); color: var(--ink);
  display: inline-flex; align-items: center; gap: 7px;
  transition: background .18s var(--ease), color .18s var(--ease);
}
.chip:hover { background: rgba(0,0,0,.1); }
.chip .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; opacity: .7; }
.chip .n { font-size: .74rem; color: var(--muted); }
.chip.is-on { background: var(--brand); color: #fff; font-weight: 500; }
.chip.is-on .n { color: rgba(255,255,255,.72); }
.chip.is-on:hover { background: var(--brand-dark); }

#fmtFilters .chip {
  border-radius: var(--r-sm); font-family: var(--mono-font); font-size: .76rem;
}
#fmtFilters .chip.is-on { background: var(--ink); color: #fff; }

/* result line and sort */
.resultline {
  margin: 22px 0 16px; font-size: .86rem; color: var(--muted);
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.resultline #resultCount { color: var(--ink); font-weight: 500; }
.summary { opacity: .9; }
.linkbtn {
  font-size: .86rem; background: none; border: none; padding: 0;
  color: var(--brand); cursor: pointer;
}
.linkbtn:hover { text-decoration: underline; }

.sortwrap {
  margin-left: auto; position: relative; display: inline-flex; align-items: center; gap: 5px;
  border-radius: var(--r-sm); background: rgba(0,0,0,.05);
  padding: 0 6px 0 10px;
  transition: background .2s var(--ease);
}
.sortwrap:hover { background: rgba(0,0,0,.09); }
.sorticon {
  width: 14px; height: 14px; fill: none; stroke: var(--muted);
  stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round;
}
#sort {
  font-size: .84rem; color: var(--ink); border: none; background: none;
  padding: 7px 20px 7px 2px; cursor: pointer;
  -webkit-appearance: none; appearance: none;
}
#sort:focus { outline: none; }
.sortwrap:focus-within { box-shadow: 0 0 0 3px rgba(0,51,153,.16); }
.sortwrap .selarrow { right: 7px; }

/* cards */
.results { display: grid; grid-template-columns: repeat(auto-fill, minmax(314px, 1fr)); gap: 16px; }

.card {
  background: var(--surface); border: none;
  border-radius: var(--radius); padding: 18px 19px; cursor: pointer;
  display: flex; flex-direction: column; gap: 10px; text-align: left;
  font: inherit; color: inherit;
  box-shadow: var(--shadow);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.card:active { transform: translateY(0); }
.card h2 {
  margin: 0; font-family: var(--font); font-size: 1.04rem; font-weight: 600;
  line-height: 1.3; color: var(--ink); letter-spacing: -.018em;
}
.card .slug {
  font-size: .72rem; color: var(--muted);
  font-family: var(--mono-font); margin-top: -6px;
}

.tags { display: flex; flex-wrap: wrap; gap: 5px; }
.tag {
  font-size: .69rem; padding: 3px 9px; border-radius: var(--r-pill);
  background: var(--brand-light); color: var(--brand); white-space: nowrap;
  font-weight: 500;
}
.tag.cat { background: var(--cat, var(--brand)); color: #fff; }
.tag.fmt { background: rgba(0,0,0,.05); color: var(--muted); font-weight: 400; }

.meta { font-size: .78rem; color: var(--muted); display: flex; flex-wrap: wrap; gap: 4px 13px; }
.vct { font-family: var(--mono-font); font-size: .71rem; color: var(--muted); word-break: break-all; }

.hits { border-top: 1px solid var(--line); padding-top: 10px; font-size: .78rem; color: var(--muted); }
.hits b { color: var(--ink); font-weight: 600; }
.hits code {
  background: rgba(0,0,0,.05); padding: 2px 6px; border-radius: 5px;
  font-family: var(--mono-font); font-size: .95em; margin-right: 4px;
  display: inline-block; color: var(--ink);
}
mark { background: var(--accent); color: var(--ink); padding: 0 2px; border-radius: 3px; }

.empty { text-align: center; color: var(--muted); padding: 48px 0; }

/* pagination, a segmented control on a recessed track */
.pager {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; margin: 30px 0 4px; flex-wrap: wrap;
}
.pagegroup {
  display: inline-flex; align-items: center; padding: 3px;
  border-radius: var(--r-sm); background: rgba(0,0,0,.05);
}
.pagelist { display: inline-flex; align-items: center; gap: 2px; }

.pagebtn, .pagenum {
  font-size: .84rem; height: 30px; min-width: 32px; padding: 0 7px;
  cursor: pointer; border: none; background: none; color: var(--ink);
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 6px;
  transition: background .18s var(--ease), color .18s var(--ease);
}
.pagebtn svg {
  width: 16px; height: 16px; fill: none; stroke: currentColor;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.pagebtn { color: var(--muted); }
.pagebtn:hover:not(:disabled), .pagenum:hover { background: rgba(0,0,0,.07); }
.pagebtn:disabled { opacity: .28; cursor: default; }
.pagenum.is-on, .pagenum.is-on:hover {
  background: var(--surface); color: var(--ink); font-weight: 600;
  box-shadow: 0 1px 3px rgba(0,0,0,.12);
}
.pagegap {
  height: 30px; min-width: 24px; display: inline-flex; align-items: center;
  justify-content: center; color: var(--muted); font-size: .84rem; user-select: none;
}

.pagesize { position: relative; display: inline-flex; align-items: center; }
#perPage {
  font-size: .84rem; color: var(--ink); cursor: pointer;
  border: none; border-radius: var(--r-sm);
  background: rgba(0,0,0,.05); height: 36px; padding: 0 30px 0 13px;
  -webkit-appearance: none; appearance: none;
  transition: background .2s var(--ease);
}
#perPage:hover { background: rgba(0,0,0,.09); }
#perPage:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(0,51,153,.16); }
.selarrow {
  position: absolute; right: 11px; top: 50%; transform: translateY(-50%);
  width: 13px; height: 13px; fill: none; stroke: var(--muted);
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  pointer-events: none;
}

/* detail drawer */
.detail {
  border: none; padding: 0; margin: 0 0 0 auto;
  width: 44vw; min-width: 440px; max-width: 760px; height: 100vh; max-height: 100vh;
  background: var(--canvas); color: var(--ink);
  border-left: 1px solid rgba(0,0,0,.14);
  box-shadow: -24px 0 70px rgba(0,0,0,.22);
  overflow: hidden; overscroll-behavior: none;
}
/* the layout only applies while the dialog is open, otherwise it would
   override the display:none a closed dialog relies on */
.detail[open] { display: flex; flex-direction: column; }
.detail::backdrop { background: rgba(0,0,0,.34); backdrop-filter: blur(4px); }

/* the head stays put, only the body below it scrolls */
#detailBody {
  flex: 1 1 auto; min-height: 0; padding: 0 0 40px;
  overflow-y: auto; overflow-x: hidden; overscroll-behavior: none;
}

.detail-head {
  flex: none; background: var(--surface); border-bottom: 1px solid var(--line);
  padding: 24px 30px 20px; z-index: 1;
}
.detail-body { padding: 20px 30px 0; display: flex; flex-direction: column; gap: 14px; }
.detail-block {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 15px 17px;
}
.detail-block > h3:first-child { margin-top: 0; }

/* a block holding one short value does not need a card of its own height */
.detail-block.lean {
  display: flex; align-items: baseline; gap: 16px;
  padding: 11px 17px; flex-wrap: wrap;
}
.detail-block.lean h3 { margin: 0; flex: none; }
.detail-block.lean p { margin: 0; }
.detail-top {
  position: absolute; top: 18px; right: 24px; z-index: 3;
  display: flex; align-items: center; gap: 8px;
}
.detail .close, .detail .btn.open {
  font-size: .79rem; padding: 7px 14px; line-height: 1.2; cursor: pointer;
  border: none; border-radius: var(--r-pill); white-space: nowrap;
  background: rgba(0,0,0,.07); color: var(--ink); text-decoration: none;
  font-weight: 500; font-family: inherit;
  transition: background .2s var(--ease);
}
.detail .btn.open { background: var(--brand); color: #fff; }
/* one of these is a button and two are links, so reset what a button brings */
.detail .ghsmall {
  display: inline-grid; place-items: center; width: 30px; height: 30px;
  flex: none; box-sizing: border-box; padding: 0;
  border: none; border-radius: 50%;
  -webkit-appearance: none; appearance: none;
  background: rgba(0,0,0,.07); color: var(--ink);
  font: inherit; line-height: 0; text-decoration: none; cursor: pointer;
  transition: background .2s var(--ease);
}
.detail .ghsmall svg { display: block; }
.detail .ghsmall:hover { background: rgba(0,0,0,.14); }
.detail .close:hover { background: rgba(0,0,0,.14); }
.detail .btn.open:hover { background: var(--brand-dark); color: #fff; }
.detail h2 {
  margin: 0 210px 4px 0; font-size: 1.42rem; color: var(--ink);
  font-weight: 700; letter-spacing: -.024em;
}
.detail .slug { font-family: var(--mono-font); font-size: .74rem; color: var(--muted); }
.detail h3 {
  margin: 26px 0 9px; font-size: .69rem; text-transform: uppercase;
  letter-spacing: .06em; color: var(--muted); font-weight: 600;
}
.detail p, .detail li { font-size: .88rem; }
.detail ul { padding-left: 18px; margin: 6px 0; }
.detail a { color: var(--brand); }
.detail table { width: 100%; border-collapse: collapse; font-size: .82rem; }
.detail th, .detail td {
  text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.detail tbody tr:last-child td { border-bottom: none; }
.detail th {
  font-size: .68rem; text-transform: uppercase; letter-spacing: .05em;
  color: var(--muted); font-weight: 600;
  border-bottom: 1px solid rgba(0,0,0,.14); background: var(--surface);
  position: sticky; top: 0;
}
.detail tbody tr:nth-child(even) td { background: rgba(0,0,0,.015); }
.detail .plain th:first-child, .detail .plain td:first-child { width: 34%; }
.detail .plain th:nth-child(2), .detail .plain td:nth-child(2) { width: 16%; }
.detail .byformat th:first-child, .detail .byformat td:first-child { width: 27%; }
.detail .byformat th:nth-child(2), .detail .byformat td:nth-child(2) { width: 12%; }
.detail .byformat th:nth-child(3), .detail .byformat td:nth-child(3) { width: 17%; }

/* the attributes block carries the format the table is written in */
.blockhead {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; margin-bottom: 10px;
}
.blockhead h3 { margin: 0; }
.fmtnote {
  font-family: var(--mono-font); font-size: .69rem; color: var(--muted);
  background: rgba(0,0,0,.05); padding: 4px 9px; border-radius: var(--r-pill);
}
.seg {
  display: inline-flex; background: rgba(0,0,0,.06); border-radius: var(--r-pill);
  padding: 2px; gap: 2px;
}
.segbtn {
  font: inherit; font-size: .72rem; font-weight: 500; cursor: pointer;
  border: none; background: none; color: var(--muted);
  padding: 5px 12px; border-radius: var(--r-pill);
  transition: background .18s var(--ease), color .18s var(--ease);
}
.segbtn:hover { color: var(--ink); }
.segbtn.on {
  background: var(--surface); color: var(--ink);
  box-shadow: 0 1px 2px rgba(0,0,0,.1), 0 0 1px rgba(0,0,0,.18);
}
.detail .sub {
  display: block; margin-top: 3px; font-family: var(--mono-font);
  font-size: .66rem; color: var(--muted);
}

/* a label explains itself on hover and on keyboard focus */
.help {
  position: relative; display: inline-grid; place-items: center;
  width: 15px; height: 15px; margin-left: 6px; padding: 0;
  vertical-align: middle; cursor: help;
  font: inherit; font-size: .62rem; font-weight: 600; line-height: 1;
  border: none; border-radius: 50%;
  background: rgba(0,0,0,.08); color: var(--muted);
  transition: background .18s var(--ease), color .18s var(--ease);
}
.help:hover, .help:focus { background: rgba(0,0,0,.14); color: var(--ink); }
.help::after {
  content: attr(data-tip);
  position: absolute; top: calc(100% + 8px); left: -8px; z-index: 40;
  width: 250px; padding: 9px 11px;
  font-size: .72rem; font-weight: 400; line-height: 1.45;
  letter-spacing: 0; text-align: left; text-transform: none;
  color: #fff; background: rgba(28,28,30,.96);
  border-radius: 9px; box-shadow: 0 8px 26px rgba(0,0,0,.26);
  opacity: 0; visibility: hidden; transform: translateY(-3px);
  transition: opacity .16s var(--ease), transform .16s var(--ease), visibility .16s;
}
.help:hover::after, .help:focus::after {
  opacity: 1; visibility: visible; transform: translateY(0);
}

/* identifiers are made to be pasted elsewhere */
.copy {
  font: inherit; color: inherit; border: none; background: none;
  padding: 0; margin: 0; cursor: pointer; text-align: left;
  display: inline-flex; align-items: center; gap: 6px;
}
.copy .ico {
  flex: none; width: 12px; height: 12px; fill: none;
  stroke: var(--muted); stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
  opacity: 0; transition: opacity .15s var(--ease);
}
.copy .ico-done, .copy.done .ico-copy { display: none; }
.copy.done .ico-done { display: block; opacity: 1; stroke: var(--brand); }
.detail tr:hover .copy .ico, .copy:hover .ico, .copy:focus-visible .ico { opacity: .7; }
.detail-block p .copy .ico { opacity: .7; }
.copy:hover code { background: rgba(0,0,0,.1); }
.detail p code, .detail td code {
  font-family: var(--mono-font); font-size: .92em;
  background: rgba(0,0,0,.05); padding: 2px 6px;
  border-radius: 5px; word-break: break-word;
}
/* footer */
.foot { flex: none; margin-top: 36px; }
.foot-inner {
  max-width: 1180px; margin: 0 auto; padding: 0 22px;
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
}
.foot-band { background: var(--brand); padding: 32px 0; }
.foot-band .foot-inner { min-height: 56px; }
.foot-logolink { display: block; line-height: 0; }
.foot-logo { display: block; }
.foot-eu { display: block; margin-left: auto; }
.foot-base { background: var(--canvas); padding: 18px 0 26px; }
.foot-base .foot-inner { font-size: .8rem; color: var(--muted); }
.copyright { font-style: normal; }
.foot .gen { margin-left: auto; color: var(--muted); font-size: .78rem; }
.foot .gen a {
  color: inherit; text-decoration: underline;
  text-underline-offset: 2px; text-decoration-color: rgba(0,0,0,.3);
}
.foot .gen a:hover { color: var(--brand); text-decoration-color: currentColor; }

/* the panel reads a rulebook a chapter at a time */
.detail.reading { width: 62vw; max-width: 1040px; }
.reading-wait { color: var(--muted); padding: 10px 2px; }

.reader-bar {
  position: relative; z-index: 2; flex: none;
  padding: 10px 30px; background: var(--canvas);
  display: flex; align-items: center; gap: 10px;
}
.reader-bar::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: var(--line);
}
.reader-bar[hidden] { display: none !important; }
.pickbtn {
  flex: 1; min-width: 0; display: flex; align-items: center; gap: 8px;
  font: inherit; font-size: .88rem; font-weight: 600; color: var(--ink);
  cursor: pointer; text-align: left;
  border: none; border-radius: var(--r-sm); background: rgba(0,0,0,.05);
  padding: 9px 12px;
  transition: background .18s var(--ease);
}
.pickbtn:hover { background: rgba(0,0,0,.09); }
.pickbtn span {
  flex: 1; min-width: 0; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}
.pickbtn svg {
  flex: none; width: 14px; height: 14px; fill: none; stroke: var(--muted);
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.reader-step-top {
  display: inline-flex; align-items: center; padding: 3px;
  border-radius: var(--r-sm); background: rgba(0,0,0,.05);
}
.reader-list {
  position: absolute; top: calc(100% - 2px); left: 30px; z-index: 5;
  width: min(420px, 100%); max-height: 56vh; overflow-y: auto;
  padding: 6px; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(0,0,0,.16);
  display: flex; flex-direction: column; gap: 1px;
}
.reader-list button {
  font: inherit; font-size: .83rem; text-align: left; cursor: pointer;
  border: none; background: none; color: var(--ink);
  padding: 8px 11px; border-radius: 7px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  transition: background .16s var(--ease);
}
.reader-list button:hover { background: rgba(0,0,0,.05); }
.reader-list button.on { background: var(--brand); color: #fff; font-weight: 500; }

.reader-step {
  display: flex; justify-content: space-between; gap: 12px; margin: 16px 0 4px;
}
.stepbtn {
  font: inherit; cursor: pointer; text-align: left; max-width: 48%;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); color: var(--ink); padding: 11px 15px;
  display: flex; flex-direction: column; gap: 2px;
  transition: background .18s var(--ease), border-color .18s var(--ease);
}
.stepbtn:hover { background: rgba(0,0,0,.03); border-color: rgba(0,0,0,.16); }
.stepbtn.next { text-align: right; margin-left: auto; }
.stepbtn .dir {
  font-size: .66rem; text-transform: uppercase; letter-spacing: .06em;
  color: var(--muted); font-weight: 600;
}
.stepbtn .what {
  font-size: .85rem; font-weight: 500;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.doc-body.panel {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: none;
  padding: 22px 24px 28px; font-size: .88rem;
}
.doc-body.panel h1 { font-size: 1.36rem; }
.doc-body.panel h2 { font-size: 1.12rem; scroll-margin-top: 10px; }
.doc-body.panel > :first-child { margin-top: 0; padding-top: 0; border-top: none; }
.doc-body.panel h3 { font-size: .98rem; scroll-margin-top: 10px; }
.doc-body.panel h4, .doc-body.panel h5, .doc-body.panel h6 { scroll-margin-top: 10px; }
.doc-body.panel .tablewrap table { min-width: 460px; }

/* ------------------------------------------------------- the rulebook page */
.doc {
  flex: 1 0 auto; width: 100%;
  max-width: 1180px; margin: 0 auto; padding: 26px 22px 12px;
  display: grid; grid-template-columns: 236px minmax(0, 1fr); gap: 34px;
  align-items: start;
}
.doc-nav { position: sticky; top: 82px; }
.doc-back {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .8rem; color: var(--muted); text-decoration: none;
  padding: 6px 11px; border-radius: var(--r-pill); background: rgba(0,0,0,.05);
  transition: background .18s var(--ease), color .18s var(--ease);
}
.doc-back::before { content: "\2039"; font-size: 1.1rem; line-height: 1; }
.doc-back:hover { background: rgba(0,0,0,.1); color: var(--ink); }
.doc-chapters { margin-top: 16px; }
.doc-chapters > summary {
  display: none; cursor: pointer; list-style: none;
  font-size: .72rem; text-transform: uppercase; letter-spacing: .06em;
  color: var(--muted); font-weight: 600; padding: 9px 11px;
  border-radius: var(--r-sm); background: rgba(0,0,0,.05);
}
.doc-chapters > summary::-webkit-details-marker { display: none; }
.doc-toc {
  display: flex; flex-direction: column; gap: 1px;
  max-height: calc(100vh - 170px); overflow-y: auto; overscroll-behavior: contain;
}
.doc-toc a {
  display: block; font-size: .79rem; line-height: 1.35; color: var(--muted);
  text-decoration: none; padding: 6px 10px; border-radius: 7px;
  transition: background .16s var(--ease), color .16s var(--ease);
}
.doc-toc a:hover { background: rgba(0,0,0,.05); color: var(--ink); }
.doc-toc .lvl3 { padding-left: 22px; font-size: .75rem; opacity: .85; }

.doc-body {
  min-width: 0; background: var(--surface); border-radius: var(--radius);
  padding: 30px 34px 38px; box-shadow: var(--shadow);
  font-size: .92rem; line-height: 1.62;
}
.doc-tags { display: flex; flex-wrap: wrap; gap: 5px; margin: 0 0 18px; }
.doc-body h1 {
  margin: 0 0 18px; font-size: 1.72rem; line-height: 1.2;
  letter-spacing: -.026em; font-weight: 700;
}
.doc-body h2 {
  margin: 38px 0 12px; font-size: 1.28rem; letter-spacing: -.02em;
  font-weight: 650; padding-top: 14px; border-top: 1px solid var(--line);
  scroll-margin-top: 86px;
}
.doc-body h3 {
  margin: 26px 0 8px; font-size: 1.04rem; letter-spacing: -.012em;
  font-weight: 600; color: var(--ink); text-transform: none;
  scroll-margin-top: 86px;
}
.doc-body h4, .doc-body h5, .doc-body h6 {
  margin: 20px 0 6px; font-size: .92rem; font-weight: 600; color: var(--ink);
  scroll-margin-top: 86px;
}
.doc-body p, .doc-body li { margin: 9px 0; }
.doc-body ul, .doc-body ol { padding-left: 22px; }
.doc-body a { color: var(--brand); text-underline-offset: 2px; }
.doc-body hr { border: none; border-top: 1px solid var(--line); margin: 26px 0; }
.doc-body blockquote {
  margin: 14px 0; padding: 2px 0 2px 16px;
  border-left: 3px solid var(--line); color: var(--muted);
}
.doc-body code {
  font-family: var(--mono-font); font-size: .88em;
  background: rgba(0,0,0,.05); padding: 2px 6px; border-radius: 5px;
  word-break: break-word;
}
.doc-body pre {
  background: rgba(0,0,0,.04); border: 1px solid var(--line);
  border-radius: var(--r-sm); padding: 14px 16px; overflow-x: auto;
}
.doc-body pre code { background: none; padding: 0; font-size: .82rem; }
.doc-body img { max-width: 100%; height: auto; }

/* the rulebook tables are wide, each one scrolls inside its own box */
.tablewrap {
  overflow-x: auto; margin: 14px 0; border: 1px solid var(--line);
  border-radius: var(--r-sm); background: var(--surface);
}
.tablewrap table {
  border-collapse: collapse; width: 100%; min-width: 580px; font-size: .82rem;
}
.tablewrap th, .tablewrap td {
  text-align: left; vertical-align: top; padding: 9px 12px;
  border-bottom: 1px solid var(--line);
}
.tablewrap tbody tr:last-child td { border-bottom: none; }
.tablewrap th {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .05em;
  color: var(--muted); font-weight: 600; white-space: nowrap;
  background: var(--canvas); border-bottom: 1px solid rgba(0,0,0,.14);
}
.tablewrap tbody tr:nth-child(even) td { background: rgba(0,0,0,.015); }

/* ------------------------------------------------------------ small screens */

@media (max-width: 900px) {
  .detail { width: 88vw; min-width: 0; }
}

@media (max-width: 860px) {
  /* the chapter list folds away above the text */
  .doc { grid-template-columns: 1fr; gap: 14px; padding: 16px 16px 10px; }
  .doc-nav { position: static; display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
  .doc-chapters { margin-top: 0; width: 100%; }
  .doc-chapters > summary { display: block; }
  .doc-toc { max-height: 50vh; margin-top: 6px; }
}

@media (max-width: 760px) {
  .foot-eu { margin-left: 0; }
  .foot .gen { margin-left: 0; }
  .results { grid-template-columns: 1fr; }
  .bar { flex-wrap: wrap; }
  .sortwrap { margin-left: 0; }
}

@media (max-width: 560px) {
  .ghlink span { display: none; }
  .masthead-links a { padding: 7px; }
  /* the masthead stays one row, the product name gives up the space */
  .bar { gap: 10px; padding: 10px 16px; flex-wrap: nowrap; }
  .brand, .masthead-links { flex: none; }
  .brand-sep { display: none; }
  .brand img { height: 32px; width: auto; }
  .brand-product {
    font-size: .82rem; min-width: 0;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  }
}

/* phones */
@media (max-width: 640px) {
  main { padding: 0 16px 18px; }
  .hero-inner { padding: 26px 16px 24px; }
  .foot-inner { padding: 0 16px; }

  #q { padding: 14px 46px 14px 44px; }
  .searchicon { left: 15px; }
  .hero-hint { margin-top: 12px; gap: 6px 12px; }

  .controls { padding: 20px 0 2px; }
  .filters { gap: 16px; }
  .filtersep { display: none; }

  /* a tooltip anchored to its icon would run off a narrow screen, so on a
     phone it sits along the bottom edge instead */
  .help::after {
    position: fixed; left: 14px; right: 14px; bottom: 14px;
    top: auto; width: auto; transform: none; font-size: .78rem;
  }
  .help:hover::after, .help:focus::after { transform: none; }

  .resultline { margin: 16px 0 14px; }
  .pager { gap: 10px; margin: 24px 0 4px; }

  .detail.reading { width: 100vw; max-width: none; }
  .reader-bar { padding: 9px 14px; }
  .reader-list { left: 14px; width: calc(100% - 28px); }
  .doc-body.panel { padding: 16px 14px 22px; }
  .doc-body { padding: 20px 16px 26px; border-radius: 0; box-shadow: none; }
  .doc-body h1 { font-size: 1.34rem; }
  .doc-body h2 { font-size: 1.1rem; margin-top: 28px; }
  .tablewrap table { min-width: 520px; }

  /* the drawer takes the whole screen, with the actions above the title */
  .detail {
    width: 100vw; max-width: none; min-width: 0;
    height: 100dvh; max-height: 100dvh;
    border-left: none; box-shadow: none;
  }
  #detailBody { padding-bottom: 28px; }
  .detail-top { top: 12px; right: 14px; }
  .detail-head { padding: 56px 16px 16px; }
  .detail h2 { margin-right: 0; font-size: 1.2rem; }
  .detail-body { padding: 14px 14px 0; }
  .detail-block { padding: 13px 14px; }
  .blockhead { flex-wrap: wrap; gap: 8px; }
  .segbtn { white-space: nowrap; }

  /* four columns do not fit a phone, so each attribute becomes a block */
  .detail table, .detail tbody, .detail tr, .detail td { display: block; }
  .detail thead { display: none; }
  /* these have to match the column width selectors above, or they lose */
  .detail .plain th:first-child, .detail .plain td:first-child,
  .detail .plain th:nth-child(2), .detail .plain td:nth-child(2),
  .detail .byformat th:first-child, .detail .byformat td:first-child,
  .detail .byformat th:nth-child(2), .detail .byformat td:nth-child(2),
  .detail .byformat th:nth-child(3), .detail .byformat td:nth-child(3) { width: auto; }
  .detail tbody tr { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .detail tbody tr:last-child { border-bottom: none; }
  .detail tbody tr:nth-child(even) td { background: none; }
  .detail td { border: none; padding: 0; }
  .detail td:empty { display: none; }
  .detail tbody td:first-child { margin-bottom: 6px; }
  .detail tbody td:first-child .copy { max-width: 100%; }
  .detail .plain td:nth-child(2),
  .detail .byformat td:nth-child(2), .detail .byformat td:nth-child(3) {
    display: inline-block; vertical-align: middle; margin: 0 12px 6px 0;
    font-size: .72rem; color: var(--muted);
  }
  .detail tbody td:last-child { font-size: .83rem; }
  .detail .sub { display: inline; margin-left: 8px; }
  .copy .ico { opacity: .55; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}