/* ==========================================================================
   Qīnyuán — Chinese kinship
   A single editorial stylesheet. No frameworks, no webfonts, no trackers.
   ========================================================================== */

:root {
  --paper: #f7f2e8;
  --paper-2: #fffdf8;
  --paper-3: #fbf6ec;
  --ink: #1b1917;
  --ink-2: #46413b;
  --ink-3: #7b746a;
  --line: #ded4c4;
  --line-soft: #ece4d7;
  --verm: #b23a2e;
  --verm-dark: #8f2c22;
  --verm-soft: #f6e7e1;
  --indigo: #35566b;
  --indigo-soft: #e4ebef;
  --gold: #a5813c;
  --plum: #7a5b8a;
  --moss: #647a55;

  --t1: #c0392b;
  --t2: #9a5b0e;
  --t3: #2f7a55;
  --t4: #3d5f9e;
  --t0: #6f6a61;

  --serif: "Songti SC", "STSong", "Noto Serif SC", "Source Han Serif SC", Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
  --mono: "SF Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --wrap: 1180px;
  --measure: 68ch;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  background-color: var(--paper);
  background-image:
    radial-gradient(circle at 18% 0%, rgba(178, 58, 46, .035), transparent 42%),
    radial-gradient(circle at 88% 4%, rgba(53, 86, 107, .035), transparent 38%);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 600; text-wrap: balance; }
p { text-wrap: pretty; }
img, svg { max-width: 100%; }
a { color: inherit; }
::selection { background: var(--verm); color: var(--paper-2); }

:focus-visible {
  outline: 2px solid var(--verm);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 28px; }
.narrow { max-width: 860px; }

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

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--ink); color: var(--paper); padding: 10px 16px;
  font-size: 13px; text-decoration: none; border-radius: 2px;
  transition: top .2s;
}
.skip:focus { top: 12px; }

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.site-head {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 242, 232, .88);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--line-soft);
}

.head-inner {
  display: flex; align-items: center; gap: 24px;
  height: 66px;
}

.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; margin-right: auto; }

.seal {
  display: grid; place-items: center;
  width: 34px; height: 34px; flex: 0 0 auto;
  background: var(--verm); color: #fff8ef;
  font-family: var(--serif); font-size: 20px; line-height: 1;
  border-radius: 7px;
  box-shadow: inset 0 0 0 1px rgba(255, 248, 239, .35), 0 1px 2px rgba(27,25,23,.18);
}
.seal-sm { width: 28px; height: 28px; font-size: 16px; border-radius: 5px; }

.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--serif); font-size: 16px; letter-spacing: .01em; }
.brand-text small { font-size: 9.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); margin-top: 2px; }

.nav { display: flex; align-items: center; gap: 24px; }
.nav a {
  font-size: 12.5px; text-decoration: none; color: var(--ink-2);
  letter-spacing: .02em; padding: 4px 0; border-bottom: 1px solid transparent;
}
.nav a:hover { color: var(--ink); border-bottom-color: var(--verm); }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 22px;
  background: var(--ink); color: #fdf8ef;
  border: 1px solid var(--ink); border-radius: 2px;
  font-family: var(--sans); font-size: 11.5px; font-weight: 600;
  letter-spacing: .13em; text-transform: uppercase; text-decoration: none;
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
}
.btn:hover { background: var(--verm); border-color: var(--verm); }
.btn:active { transform: translateY(1px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: var(--paper-2); color: var(--ink); border-color: var(--ink); }
.btn-sm { padding: 8px 14px; font-size: 10px; letter-spacing: .1em; }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero { padding: 76px 0 0; }

.kicker {
  display: flex; align-items: center; gap: 10px; margin: 0 0 26px;
  font-size: 10.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-3);
}
.kicker-dot { width: 7px; height: 7px; background: var(--verm); border-radius: 1px; }

h1 {
  margin: 0;
  font-size: clamp(44px, 7.4vw, 94px);
  line-height: .97;
  letter-spacing: -.025em;
}
h1 em { font-style: italic; color: var(--verm); }

.deck {
  max-width: 62ch; margin: 28px 0 0;
  font-size: 18.5px; line-height: 1.62; color: var(--ink-2);
}
.deck b { font-weight: 600; color: var(--ink); }

.hero-meta {
  margin: 24px 0 0; font-size: 10.5px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-3);
}
.hero-meta span { margin: 0 10px; color: var(--line); }

.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }

/* Plate ------------------------------------------------------------------ */

.plate {
  margin: 58px 0 0;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--paper-2), var(--paper-3));
  border-radius: 3px;
  box-shadow: 0 24px 50px -44px rgba(27, 25, 23, .55);
}

.plate-bar {
  display: flex; align-items: center; gap: 16px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 9.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-3);
}
.plate-no { color: var(--verm); }
.plate-title { color: var(--ink-2); }
.plate-hint { display: none; }
.plate-tag { margin-left: auto; font-family: var(--serif); letter-spacing: .1em; font-size: 11px; color: var(--ink-3); }

.plate-body { padding: 6px 18px 0; }

.tree { display: block; width: 100%; height: auto; }
.mobile-hint { display: none; }

.t-side { font-family: var(--sans); font-size: 9px; letter-spacing: .16em; font-weight: 600; }
.t-paternal { fill: var(--indigo); }
.t-maternal { fill: var(--verm); }

.node rect {
  fill: var(--paper-2);
  stroke: var(--line);
  stroke-width: 1.2;
  transition: fill .16s ease, stroke .16s ease;
}
.node.side-paternal rect { stroke: #b3c3cc; }
.node.side-maternal rect { stroke: #e0b9b1; }
.node.is-you rect { stroke-dasharray: 4 3; stroke: var(--ink-3); }

.node:hover rect,
.node:focus-visible rect { fill: #fff8ef; stroke: var(--verm); stroke-width: 1.6; }
.node:focus-visible { outline: none; }

.n-zh { font-family: var(--serif); font-size: 23px; fill: var(--ink); text-anchor: middle; }
.n-py { font-family: var(--sans); font-size: 10px; fill: var(--ink-3); text-anchor: middle; letter-spacing: .02em; }
.n-en { font-family: var(--sans); font-size: 9.5px; fill: var(--ink-3); text-anchor: middle; letter-spacing: .03em; }

.lk { fill: none; stroke-width: 1.25; }
.lk-p { stroke: #a9bcc6; }
.lk-m { stroke: #dcc0b9; }
.lk-core { stroke: #c8bda9; }
.lk-dot { fill: var(--ink); }

figcaption {
  padding: 16px 22px 20px;
  font-size: 12.5px; line-height: 1.55; color: var(--ink-3);
  border-top: 1px dotted var(--line);
}
figcaption i { color: var(--ink-2); }

/* Intro ------------------------------------------------------------------ */

.intro { padding: 68px 0 0; }
.intro-grid {
  display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px;
  align-items: start; padding-top: 32px; border-top: 1px solid var(--line);
}
.intro-lead {
  margin: 0; font-family: var(--serif); font-size: 27px; line-height: 1.38; letter-spacing: -.01em;
}
.intro-lead em { color: var(--verm); font-style: italic; }
.intro-note { margin: 4px 0 0; font-size: 14.5px; line-height: 1.65; color: var(--ink-2); }

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */

.sec { padding: 88px 0; }
.sec-alt {
  background: rgba(255, 253, 248, .55);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.sec-head { max-width: 780px; margin-bottom: 42px; }

.sec-no {
  display: flex; align-items: center; gap: 14px; margin: 0 0 18px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--verm);
}
.sec-no::after { content: ""; width: 44px; height: 1px; background: var(--line); }

h2 { margin: 0; font-size: clamp(31px, 4vw, 46px); line-height: 1.06; letter-spacing: -.022em; }

.sec-sub { max-width: var(--measure); margin: 18px 0 0; font-size: 16.5px; line-height: 1.68; color: var(--ink-2); }

.para { max-width: var(--measure); margin: 22px 0 0; font-size: 15.5px; line-height: 1.7; color: var(--ink-2); }
.para b { color: var(--ink); font-weight: 600; }

/* --------------------------------------------------------------------------
   Interactive map
   -------------------------------------------------------------------------- */

.map {
  border: 1px solid var(--line);
  background: var(--paper-2);
  border-radius: 4px;
  overflow: hidden;
}

.map-bar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line-soft);
  background: var(--paper-2);
}

.chips { display: flex; flex-wrap: wrap; gap: 6px; }

.chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 12px;
  border: 1px solid var(--line); border-radius: 999px;
  background: transparent; color: var(--ink-2);
  font-family: var(--sans); font-size: 11.5px; letter-spacing: .02em;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.chip:hover { border-color: var(--ink-3); color: var(--ink); }
.chip.is-on { background: var(--ink); border-color: var(--ink); color: var(--paper); }

.dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; flex: 0 0 auto; }
.dot-paternal { background: var(--indigo); }
.dot-maternal { background: var(--verm); }
.dot-core { background: var(--ink); }
.dot-inlaw { background: var(--plum); }
.dot-cousin { background: var(--gold); }

.map-search input {
  width: 280px; max-width: 100%;
  padding: 8px 14px;
  border: 1px solid var(--line); border-radius: 999px;
  background: var(--paper);
  font-family: var(--sans); font-size: 12px; color: var(--ink);
}
.map-search input::placeholder { color: var(--ink-3); }
.map-search input:focus { outline: none; border-color: var(--verm); background: var(--paper-2); }

.map-hint { margin: 0; padding: 12px 18px 0; font-size: 11.5px; color: var(--ink-3); }
.map-hint b { color: var(--ink-2); }

.map-body { padding: 16px 18px 6px; }

.gen { padding: 20px 0 22px; border-top: 1px dashed var(--line-soft); }
.gen--narrow .lanes { grid-template-columns: minmax(0, 430px); justify-content: center; }
.gen--narrow .lane.is-empty { display: none; }
.gen:first-child { border-top: 0; padding-top: 6px; }

.gen-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 14px; }
.gen-no {
  font-family: var(--mono); font-size: 10px; letter-spacing: .06em;
  color: var(--verm); border: 1px solid rgba(178, 58, 46, .35);
  border-radius: 3px; padding: 2px 6px; line-height: 1.2;
}
.gen-zh { font-family: var(--serif); font-size: 17px; }
.gen-en { font-size: 9.5px; letter-spacing: .15em; text-transform: uppercase; color: var(--ink-3); }
.gen-rule { flex: 1; height: 1px; background: var(--line-soft); }

.lanes { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }

.lane { min-width: 0; }

.lane-label {
  display: flex; align-items: center; gap: 7px;
  min-height: 15px; margin-bottom: 8px;
  font-size: 9.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3);
}
.lane-label .dot { width: 6px; height: 6px; }

.cards {
  display: grid;
  grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr));
  gap: 8px;
}

.card {
  width: auto;
  display: block; text-align: left;
  padding: 9px 10px 10px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-top: 2px solid var(--side, var(--ink));
  border-radius: 6px;
  font-family: var(--sans);
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, opacity .2s ease, filter .2s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: 0 6px 14px -10px rgba(27,25,23,.45); border-color: var(--ink-3); }
.card .c-zh { display: block; font-family: var(--serif); font-size: 19px; line-height: 1.25; letter-spacing: .01em; }
.card .c-py { display: block; font-size: 10px; color: var(--ink-3); letter-spacing: .01em; margin-top: 1px; white-space: nowrap; }
.card .c-en {
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; margin-top: 3px;
  font-size: 9px; line-height: 1.25; color: var(--ink-3);
}

.card.is-you { border-style: dashed; border-top-style: solid; }
.card.is-dim { opacity: .18; filter: grayscale(1); }
.card.is-hit { box-shadow: 0 0 0 2px var(--verm); border-color: var(--verm); }

.side-paternal { --side: var(--indigo); }
.side-maternal { --side: var(--verm); }
.side-core { --side: var(--ink); }
.side-inlaw { --side: var(--plum); }
.side-cousin { --side: var(--gold); }
.side-nibling { --side: var(--moss); }
.side-extended { --side: #8b857b; }

.legend {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px;
  padding: 14px 18px 16px;
  border-top: 1px solid var(--line-soft);
  font-size: 10.5px; color: var(--ink-3);
}
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend-note { flex-basis: 100%; font-style: italic; }

/* Note ------------------------------------------------------------------- */

.note {
  margin: 34px 0 0;
  padding: 18px 22px;
  border-left: 3px solid var(--verm);
  background: rgba(246, 231, 225, .55);
  font-size: 14.5px; line-height: 1.65; color: var(--ink-2);
}
.note b { color: var(--ink); }
.note-label {
  display: block; margin-bottom: 7px;
  font-size: 9.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--verm);
}

/* --------------------------------------------------------------------------
   Four questions
   -------------------------------------------------------------------------- */

.axes {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--line);
  border: 1px solid var(--line);
}
.axis { background: var(--paper-2); padding: 24px 20px 22px; }
.axis-no { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; color: var(--verm); }
.axis h3 { margin: 12px 0 8px; font-size: 20px; line-height: 1.2; }
.axis p { margin: 0; font-size: 13px; line-height: 1.55; color: var(--ink-2); }
.axis-eg {
  display: flex; align-items: center; gap: 8px; margin: 16px 0 0 !important;
  font-family: var(--serif); font-size: 21px; color: var(--ink) !important;
}
.axis-eg span { font-family: var(--sans); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.axis-foot { margin: 6px 0 0 !important; font-size: 10px !important; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3) !important; }

.collapser { margin-top: 60px; }
.collapser h3 { margin: 0; font-size: 27px; letter-spacing: -.01em; }
.collapser > p { max-width: 62ch; margin: 10px 0 22px; font-size: 14.5px; color: var(--ink-2); }

/* --------------------------------------------------------------------------
   Matrices
   -------------------------------------------------------------------------- */

.matrix-wrap { overflow-x: auto; }
.matrix-wrap + .matrix-wrap { margin-top: 18px; }

.matrix {
  width: 100%; min-width: 560px;
  border-collapse: collapse;
  background: var(--paper-2);
  border: 1px solid var(--line);
  font-size: 14px;
}

.matrix thead th {
  padding: 11px 14px;
  text-align: left; vertical-align: bottom;
  font-family: var(--sans); font-size: 9.5px; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3);
  background: var(--paper-3);
  border-bottom: 1px solid var(--line);
}
.matrix thead th .th-sub {
  display: block; margin-top: 3px;
  font-size: 9px; font-weight: 400; letter-spacing: .05em; text-transform: none; color: var(--ink-3);
}

.matrix td, .matrix tbody th {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}
.matrix tbody tr:last-child td, .matrix tbody tr:last-child th { border-bottom: 0; }
.matrix tbody tr:hover td, .matrix tbody tr:hover th { background: #fdf8f0; }

.matrix b { font-family: var(--serif); font-size: 17px; font-weight: 600; }
.matrix .num { text-align: right; font-variant-numeric: tabular-nums; color: var(--ink-2); width: 96px; }

.rowhead { width: 190px; text-align: left; background: var(--paper-3); }
.rh-zh { display: block; font-family: var(--serif); font-size: 26px; line-height: 1.1; color: var(--ink); }
.rh-en { display: block; margin-top: 4px; font-family: var(--sans); font-size: 9.5px; font-weight: 400; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-3); }

.corner { width: 190px; }

.cell-py { display: block; margin-top: 3px; font-family: var(--sans); font-size: 10.5px; color: var(--ink-3); }
.tiny { font-family: var(--sans); font-size: 9.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }

.matrix-note { margin: 14px 0 0; font-size: 12.5px; color: var(--ink-3); }
.matrix-note b { font-family: var(--serif); font-size: 15px; color: var(--ink-2); }

.cousin-wrap { margin-bottom: 36px; }
.cousin { min-width: 640px; }
.cousin td { text-align: center; }
.cousin td b { display: block; }
.cousin .rowhead { text-align: left; width: 180px; }

/* --------------------------------------------------------------------------
   Two-column prose
   -------------------------------------------------------------------------- */

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 40px; }
.two-col h3 { margin: 0 0 10px; font-size: 21px; }
.two-col p { margin: 0; font-size: 14.5px; line-height: 1.68; color: var(--ink-2); }
.h3-zh {
  display: inline-block; margin-right: 8px; color: var(--verm);
  font-size: 30px; line-height: .8; vertical-align: -3px;
}

/* --------------------------------------------------------------------------
   Reference
   -------------------------------------------------------------------------- */

.jump { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 20px; }
.jump a {
  padding: 6px 11px; border: 1px solid var(--line); border-radius: 999px;
  font-size: 11.5px; color: var(--ink-2); text-decoration: none;
  transition: border-color .15s ease, color .15s ease;
}
.jump a:hover { border-color: var(--ink); color: var(--ink); }

.tone-key {
  display: flex; flex-wrap: wrap; gap: 8px 20px;
  padding: 10px 14px; margin-bottom: 44px;
  border: 1px solid var(--line-soft); background: var(--paper-3);
  font-size: 11px; color: var(--ink-2);
}
.tone-key span { display: inline-flex; align-items: center; gap: 7px; }
.tone-key--guide { margin: 16px 0 18px; padding: 8px 12px; font-size: 10.5px; }
.table-hint { margin: 12px 0 10px; font-size: 12.5px; color: var(--ink-2); }
.tone-swatch { width: 9px; height: 9px; border-radius: 2px; display: inline-block; }

.t1 { color: var(--t1); } .t2 { color: var(--t2); } .t3 { color: var(--t3); } .t4 { color: var(--t4); } .t0 { color: var(--t0); }
.tone-swatch.t1 { background: var(--t1); } .tone-swatch.t2 { background: var(--t2); }
.tone-swatch.t3 { background: var(--t3); } .tone-swatch.t4 { background: var(--t4); }
.tone-swatch.t0 { background: var(--t0); }

.term-group { margin-bottom: 52px; scroll-margin-top: 92px; }
.term-group:last-child { margin-bottom: 0; }

.tg-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 20px;
  padding-bottom: 12px; margin-bottom: 14px;
  border-bottom: 1px solid var(--ink);
}
.tg-head h3 { margin: 0; font-size: 25px; line-height: 1.1; }
.tg-zh {
  display: inline-block; margin-right: 10px;
  font-family: var(--sans); font-size: 12px; letter-spacing: .12em; color: var(--verm);
  vertical-align: 3px;
}
.tg-head p { margin: 5px 0 0; font-size: 13px; color: var(--ink-3); }
.tg-count {
  flex: 0 0 auto; font-family: var(--mono); font-size: 10px; letter-spacing: .08em;
  color: var(--ink-3); padding-bottom: 3px;
}

.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--paper-2);
}

table.terms { width: 100%; border-collapse: collapse; font-size: 13.5px; table-layout: fixed; }
table.terms col.c-term { width: 104px; }
table.terms col.c-py { width: 132px; }
table.terms col.c-en { width: 20%; }
table.terms col.c-rel { width: 22%; }
table.terms thead th {
  padding: 9px 12px; text-align: left;
  background: var(--ink); color: rgba(255, 253, 248, .82);
  font-family: var(--sans); font-size: 9px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
}
table.terms td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top; line-height: 1.5;
}
table.terms tbody tr:last-child td { border-bottom: 0; }
table.terms tbody tr:hover td { background: #fdf8f0; }

.t-zh {
  padding: 0; border: 0; background: none; cursor: pointer; white-space: nowrap;
  font-family: var(--serif); font-size: 20px; line-height: 1.2; color: var(--ink);
  text-align: left;
}
.t-zh:hover { color: var(--verm); }

.py { font-size: 12.5px; letter-spacing: .01em; white-space: nowrap; }
td.c-en { color: var(--ink); font-weight: 500; }
td.c-rel { color: var(--ink-2); font-size: 12.5px; }
td.c-note { color: var(--ink-3); font-size: 12px; }
td.c-note:empty::after { content: "—"; }

/* --------------------------------------------------------------------------
   Regional
   -------------------------------------------------------------------------- */

#regional .matrix th, #regional .matrix td { vertical-align: middle; }

/* --------------------------------------------------------------------------
   Culture
   -------------------------------------------------------------------------- */

.culture-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px 32px; }
.culture-grid article { border-top: 1px solid var(--ink); padding-top: 16px; }
.culture-grid h3 { margin: 0 0 10px; font-size: 20px; line-height: 1.25; }
.culture-grid p { margin: 0; font-size: 13.5px; line-height: 1.65; color: var(--ink-2); }

/* --------------------------------------------------------------------------
   Dialogue & examples
   -------------------------------------------------------------------------- */

.dialogue {
  max-width: 740px; display: grid; gap: 28px;
  padding-left: 24px; border-left: 2px solid var(--line);
}
.turn { display: grid; grid-template-columns: 28px 1fr; gap: 16px; align-items: start; }
.who {
  width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--ink); color: var(--paper-2);
  font-family: var(--mono); font-size: 11px;
}
.turn-body p { margin: 0; }
.l-zh { font-family: var(--serif); font-size: 22px; line-height: 1.4; }
.l-py { margin-top: 4px !important; font-size: 12.5px; color: var(--ink-3); letter-spacing: .01em; }
.l-en { margin-top: 5px !important; font-size: 13.5px; color: var(--ink-2); }

.examples { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 52px; }
.example {
  margin: 0; padding: 20px;
  background: var(--paper-2); border: 1px solid var(--line);
}
.example blockquote {
  margin: 0; font-family: var(--serif); font-size: 19px; line-height: 1.45;
}
.ex-py { margin: 10px 0 0; font-size: 11.5px; color: var(--ink-3); line-height: 1.5; }
.ex-en { margin: 8px 0 0; font-size: 13px; color: var(--ink-2); line-height: 1.55; }

.say {
  margin-top: 16px; padding: 6px 12px;
  border: 1px solid var(--line); border-radius: 999px; background: transparent;
  font-family: var(--sans); font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-2); cursor: pointer;
  transition: border-color .15s ease, color .15s ease;
}
.say:hover { border-color: var(--ink); color: var(--ink); }

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */

.faq { border-top: 1px solid var(--line); }
.faq-item { padding: 26px 0 28px; border-bottom: 1px solid var(--line); }
.faq-item h3 { margin: 0; font-size: 21px; line-height: 1.3; }
.faq-item p { max-width: 72ch; margin: 10px 0 0; font-size: 15px; line-height: 1.7; color: var(--ink-2); }

/* --------------------------------------------------------------------------
   Next
   -------------------------------------------------------------------------- */

.next { padding: 84px 0 90px; border-top: 1px solid var(--line); }
.next-head { margin-bottom: 34px; }
.next-head .sec-no { margin: 0 0 18px; }
.next-head h2 { font-size: clamp(28px, 3.4vw, 40px); }
.next-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.next-card {
  display: block; padding: 24px;
  border: 1px solid var(--line); background: transparent;
  text-decoration: none; color: inherit;
  transition: background .18s ease, border-color .18s ease, transform .18s ease;
}
.next-card:hover { background: var(--paper-2); border-color: var(--ink); transform: translateY(-2px); }
.next-no { font-family: var(--mono); font-size: 10px; color: var(--verm); letter-spacing: .1em; }
.next-card h3 { margin: 12px 0 8px; font-size: 20px; }
.next-card p { margin: 0; font-size: 13.5px; line-height: 1.6; color: var(--ink-2); }
.next-go { display: inline-block; margin-top: 16px; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--verm); }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-foot { background: var(--ink); color: #e6ddce; padding: 60px 0 26px; }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 44px; }
.foot-brand { margin: 12px 0 8px; font-family: var(--serif); font-size: 18px; color: #f6efe3; }
.foot-note { max-width: 36ch; margin: 0; font-size: 12.5px; line-height: 1.65; color: #a89f92; }
.foot-nav { display: grid; align-content: start; gap: 9px; }
.foot-nav a { font-size: 12.5px; color: #cfc6b8; text-decoration: none; }
.foot-nav a:hover { color: #fff8ef; }
.foot-meta p { margin: 0 0 9px; font-size: 11.5px; color: #a89f92; }
.foot-bottom {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  margin-top: 44px; padding-top: 18px;
  border-top: 1px solid #3a3631;
  font-size: 10.5px; color: #8f877c; letter-spacing: .02em;
}

/* --------------------------------------------------------------------------
   Drawer
   -------------------------------------------------------------------------- */

.scrim {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(27, 25, 23, .42);
  opacity: 0; transition: opacity .28s ease;
}
.scrim.is-open { opacity: 1; }
.scrim[hidden] { display: none; }

.drawer {
  position: fixed; top: 0; right: 0; z-index: 100;
  width: min(442px, 100vw); height: 100dvh;
  display: flex; flex-direction: column;
  background: var(--paper-2);
  border-left: 1px solid var(--line);
  box-shadow: -40px 0 80px -50px rgba(27, 25, 23, .55);
  transform: translateX(103%);
  transition: transform .32s cubic-bezier(.2, .7, .2, 1);
  visibility: hidden;
}
.drawer.is-open { transform: none; visibility: visible; }

.drawer-top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 15px 22px; border-bottom: 1px solid var(--line-soft);
}
.drawer-group { font-size: 9.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }

.icon-btn {
  width: 32px; height: 32px; display: grid; place-items: center;
  border: 1px solid var(--line); border-radius: 50%; background: transparent;
  font-size: 12px; color: var(--ink-2); cursor: pointer;
}
.icon-btn:hover { border-color: var(--ink); color: var(--ink); }

.drawer-body { flex: 1; overflow-y: auto; padding: 28px 26px 34px; }

.drawer-zh { margin: 0; font-family: var(--serif); font-size: 62px; line-height: 1; letter-spacing: .02em; }
.drawer-py { margin: 12px 0 0; font-size: 19px; letter-spacing: .02em; }
.drawer-en { margin: 20px 0 0; font-size: 23px; line-height: 1.25; font-weight: 600; }
.drawer-rel { margin: 6px 0 0; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--verm); }
.drawer-note { margin: 22px 0 0; font-size: 14.5px; line-height: 1.68; color: var(--ink-2); }

.drawer-ex {
  margin-top: 24px; padding: 16px 18px;
  background: rgba(246, 231, 225, .55);
  border-left: 3px solid var(--verm);
}
.drawer-ex p { margin: 0; }
.de-zh { font-family: var(--serif); font-size: 18px; line-height: 1.5; }
.de-py { margin-top: 5px !important; font-size: 11.5px; color: var(--ink-3); }
.de-en { margin-top: 7px !important; font-size: 13px; color: var(--ink-2); }

.drawer-actions { display: flex; gap: 8px; margin-top: 26px; }
.drawer-foot { margin: 32px 0 0; padding-top: 16px; border-top: 1px solid var(--line-soft); font-size: 11.5px; line-height: 1.6; color: var(--ink-3); }

body.is-locked { overflow: hidden; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1080px) {
  .axes { grid-template-columns: repeat(2, 1fr); }
  .culture-grid { grid-template-columns: repeat(2, 1fr); }
  .examples { grid-template-columns: 1fr 1fr; }
  .next-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .nav { display: none; }
  .hero { padding-top: 52px; }
  .intro-grid { grid-template-columns: 1fr; gap: 24px; }
  .lane { margin-bottom: 18px; }
  .lanes { grid-template-columns: 1fr; gap: 0; }
  .lanes .lane:last-child { margin-bottom: 0; }
  .cards { grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); }
  .two-col { grid-template-columns: 1fr; gap: 30px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-brand-col { grid-column: 1 / -1; }
  .next-head { flex-direction: column; align-items: flex-start; gap: 14px; }
}

@media (max-width: 720px) {
  .wrap { padding-inline: 20px; }
  .sec { padding: 64px 0; }
  .hero-meta { font-size: 9.5px; }
  .hero-meta span { margin: 0 6px; }
  .plate-bar { flex-wrap: wrap; gap: 8px; }
  .plate-tag { margin-left: 0; }
  .plate-hint { display: inline; color: var(--verm); font-size: 9px; letter-spacing: .14em; text-transform: uppercase; }
  .plate-body { padding: 0 10px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .tree { min-width: 680px; }
  .mobile-hint { display: inline; font-style: normal; color: var(--verm); }
  .map-bar { flex-direction: column; align-items: stretch; }
  .map-search input { width: 100%; }
  .gen-head { flex-wrap: wrap; }
  .gen-rule { display: none; }
  .axes { grid-template-columns: 1fr; }
  .culture-grid { grid-template-columns: 1fr; }
  .examples { grid-template-columns: 1fr; }
  .next-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; gap: 30px; }
  .next { padding: 64px 0; }

  .tg-head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .tg-count { padding-bottom: 0; }

  table.terms, table.terms tbody, table.terms tr, table.terms td { display: block; width: 100%; }
  table.terms thead { display: none; }
  table.terms tr {
    padding: 15px 16px;
    border-bottom: 1px solid var(--line);
  }
  table.terms tbody tr:last-child { border-bottom: 0; }
  table.terms td { padding: 1px 0; border: 0; }
  table.terms td[data-label]:not(:first-child)::before {
    content: attr(data-label);
    display: block; margin-top: 8px;
    font-size: 8.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3);
  }
  table.terms td.c-en, table.terms td.c-rel { width: auto; }
  .t-zh { font-size: 23px; }
  .py { margin-top: 2px; }
  .drawer-zh { font-size: 54px; }
}

@media (max-width: 420px) {
  .cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .hero-actions .btn { flex: 1; }
  .tone-key { gap: 8px 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .001ms !important; animation-duration: .001ms !important; }
}

/* --------------------------------------------------------------------------
   Print — the one-page chart
   -------------------------------------------------------------------------- */

@page { margin: 14mm 13mm; }

@media print {
  :root { --paper: #fff; --paper-2: #fff; --paper-3: #fff; }
  html { scroll-padding-top: 0; }
  body { background: #fff; color: #000; font-size: 10.5pt; }
  .site-head, .hero-actions, .map-bar, .map-hint, .legend, .drawer, .scrim, .next, .site-foot,
  .jump, .tone-key, .table-hint, .say, .skip, .intro-note, .plate-tag, .hero-meta { display: none !important; }
  .wrap { max-width: none; padding: 0; }
  .hero { padding: 0 0 8pt; }
  h1 { font-size: 28pt; }
  .deck { font-size: 11pt; margin-top: 10pt; }
  .plate { margin-top: 14pt; break-inside: avoid; box-shadow: none; }
  .sec { padding: 14pt 0; }
  .sec-alt { background: none; border: 0; }
  .sec-head { margin-bottom: 12pt; }
  h2 { font-size: 18pt; }
  .sec-sub { font-size: 10pt; }
  .map { border-color: #bbb; }
  .gen { break-inside: avoid; padding: 8pt 0; }
  .card { width: 26mm; }
  .card .c-zh { font-size: 13pt; }
  .term-group { break-inside: auto; margin-bottom: 16pt; }
  table.terms { font-size: 8.5pt; }
  table.terms thead th { position: static; background: #222 !important; color: #fff !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  table.terms td { padding: 4pt 6pt; }
  .table-scroll { overflow: visible; border-color: #bbb; }
  .t-zh { font-size: 12pt; }
  tr { break-inside: avoid; }
  a { color: #000; text-decoration: none; }
  .note { break-inside: avoid; background: #f4f4f4; }
  .matrix { font-size: 9pt; }
  .two-col, .culture-grid, .axes, .examples { break-inside: avoid; }
}

/* ==========================================================================
   Site layer: home, guides, related pages
   ========================================================================== */

.nav { gap: 20px; }

/* ---- Home ---------------------------------------------------------------- */

.home-hero { padding: 84px 0 26px; }
.home-hero h1 { font-size: clamp(48px, 8vw, 104px); }
.home-hero .deck { max-width: 64ch; }

.stat-strip {
  display: flex; flex-wrap: wrap; gap: 18px 44px;
  margin: 44px 0 0; padding: 20px 0 0;
  border-top: 1px solid var(--line); list-style: none;
}
.stat-strip li { display: flex; align-items: baseline; gap: 10px; }
.stat-strip b { font-family: var(--serif); font-size: 32px; line-height: 1; font-weight: 600; }
.stat-strip span { font-size: 9.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }

.home-feature { padding: 70px 0; border-top: 1px solid var(--line); }
.feature-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 72px; align-items: center; }
.feature-copy h2 { margin: 14px 0 14px; font-size: clamp(28px, 3.6vw, 42px); }
.feature-copy p { max-width: 54ch; font-size: 15.5px; line-height: 1.7; color: var(--ink-2); }
.text-link {
  display: inline-block; margin-top: 18px;
  font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--verm); text-decoration: none;
}
.text-link:hover { color: var(--verm-dark); }

.feature-words { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fw-card {
  padding: 18px 18px 16px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-top: 3px solid var(--side, var(--ink));
  border-radius: 6px;
}
.fw-zh { display: block; font-family: var(--serif); font-size: 32px; line-height: 1.1; }
.fw-py { display: block; margin-top: 4px; font-size: 11px; color: var(--ink-3); }
.fw-en { display: block; margin-top: 8px; font-size: 9px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }

.home-guides { padding: 74px 0 84px; }
.hub-guides { border-top: 1px solid var(--line-soft); }

.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

.guide-card {
  display: flex; flex-direction: column;
  padding: 22px 22px 20px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  text-decoration: none; color: inherit;
  transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease;
}
.guide-card:hover { transform: translateY(-2px); border-color: var(--ink-3); box-shadow: 0 14px 26px -24px rgba(27,25,23,.55); }
.gc-zh { font-family: var(--serif); font-size: 20px; color: var(--verm); letter-spacing: .02em; }
.guide-card h3 { margin: 10px 0 6px; font-size: 19px; line-height: 1.2; }
.guide-card p { margin: 0; font-size: 13px; line-height: 1.55; color: var(--ink-2); }
.gc-go { margin-top: auto; padding-top: 16px; font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--verm); }

.home-why { padding: 74px 0 80px; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; }
.why-grid article { border-top: 1px solid var(--ink); padding-top: 16px; }
.why-no { font-family: var(--mono); font-size: 10px; color: var(--verm); letter-spacing: .1em; }
.why-grid h3 { margin: 10px 0 8px; font-size: 21px; }
.why-grid p { margin: 0; font-size: 14px; line-height: 1.65; color: var(--ink-2); }

.home-cta { padding: 66px 0; background: #211d19; color: #e6ddce; border-bottom: 1px solid #3a3631; }
.home-cta-inner { max-width: 760px; }
.home-cta .sec-no { color: #d9a79e; }
.home-cta .sec-no::after { background: #3a3631; }
.home-cta h2 { margin: 16px 0 12px; font-size: clamp(30px, 4vw, 44px); color: #f6efe3; }
.home-cta p { max-width: 56ch; margin: 0 0 26px; font-size: 15px; line-height: 1.7; color: #a89f92; }
.home-cta .btn { background: var(--paper-2); border-color: var(--paper-2); color: var(--ink); }
.home-cta .btn:hover { background: var(--verm); border-color: var(--verm); color: var(--paper-2); }

/* ---- Guide pages --------------------------------------------------------- */

.guide-main { padding: 42px 0 0; }
.guide-wrap { max-width: 880px; }

.crumb {
  display: flex; flex-wrap: wrap; gap: 9px; align-items: center;
  margin-bottom: 38px;
  font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3);
}
.crumb a { color: var(--ink-3); text-decoration: none; }
.crumb a:hover { color: var(--ink); }
.crumb span[aria-current] { color: var(--ink-2); }

.guide-head { max-width: 820px; }
.guide-head h1 { margin: 0 0 20px; font-size: clamp(36px, 5vw, 58px); line-height: 1.02; }
.g-lede { max-width: 64ch; margin: 0; font-size: 18.5px; line-height: 1.66; color: var(--ink-2); }
.guide-head .hero-meta { margin-top: 20px; }

.g-section { margin-top: 56px; }
.g-h2 { margin: 0 0 12px; font-size: clamp(25px, 3.2vw, 32px); line-height: 1.1; }
.g-p { max-width: 68ch; margin: 0; font-size: 15.5px; line-height: 1.72; color: var(--ink-2); }
.g-note { max-width: 68ch; margin: 14px 0 0; font-size: 12.5px; line-height: 1.6; color: var(--ink-3); }

.quick-grid { display: grid; grid-template-columns: repeat(var(--qcols, 3), minmax(0, 1fr)); gap: 12px; }
.quick-card {
  padding: 18px 18px 16px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-top: 3px solid var(--side, var(--ink));
  border-radius: 4px;
}
.q-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.q-zh { font-family: var(--serif); font-size: 34px; line-height: 1.05; }
.q-py { margin: 6px 0 0; font-size: 14px; }
.q-en { margin: 7px 0 0; font-size: 9px; letter-spacing: .11em; text-transform: uppercase; color: var(--ink-3); }
.q-use { margin: 10px 0 0; font-size: 13px; line-height: 1.5; color: var(--ink-2); }
.quick-card .say { margin-top: 0; flex: 0 0 auto; }

.decision-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.decision {
  padding: 20px 22px 20px;
  background: rgba(255, 253, 248, .7);
  border: 1px solid var(--line);
  border-left: 3px solid var(--side, var(--ink));
}
.d-label { font-size: 9px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.d-term { display: flex; align-items: baseline; gap: 12px; margin: 10px 0 10px; }
.d-term b { font-family: var(--serif); font-size: 28px; font-weight: 600; line-height: 1; }
.d-term span { font-size: 13px; }
.decision p { margin: 0; font-size: 14px; line-height: 1.6; color: var(--ink-2); }

.mistakes { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.mistakes li {
  position: relative; padding-left: 24px;
  font-size: 14.5px; line-height: 1.62; color: var(--ink-2);
}
.mistakes li::before {
  content: "✕"; position: absolute; left: 0; top: 0;
  font-size: 10px; color: var(--verm);
}

.g-culture { padding-top: 30px; border-top: 1px solid var(--line); }

.g-next { margin-top: 70px; padding-top: 40px; border-top: 1px solid var(--line); }
.g-next-head { margin-bottom: 26px; }
.g-next-head h2 { margin: 10px 0 0; font-size: clamp(26px, 3.4vw, 36px); }
.g-next .next-card .gc-zh { font-family: var(--serif); font-size: 18px; color: var(--verm); }
.g-next .next-card { background: var(--paper-2); }

.g-hub-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  margin-top: 36px; padding: 24px 26px;
  background: var(--paper-3);
  border: 1px solid var(--line);
}
.g-hub-cta p { margin: 0; font-family: var(--serif); font-size: 19px; }

.not-found { padding: 110px 0 120px; }
.not-found h1 { margin: 14px 0 14px; font-size: clamp(36px, 6vw, 64px); line-height: 1.02; }

/* ---- Footer grid --------------------------------------------------------- */

.foot-grid { grid-template-columns: 1.5fr 1fr 1fr .95fr; }
.foot-head {
  margin: 0 0 6px;
  font-size: 9px; letter-spacing: .16em; text-transform: uppercase; color: #8f877c;
}

/* ---- Responsive ---------------------------------------------------------- */

@media (max-width: 1080px) {
  .guide-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { gap: 44px; }
}

@media (max-width: 900px) {
  .feature-grid { grid-template-columns: 1fr; }
  .feature-words { max-width: 560px; }
  .home-guides, .home-why, .home-feature { padding-top: 58px; padding-bottom: 62px; }
  .decision-grid { grid-template-columns: 1fr; }
  .g-hub-cta { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 720px) {
  .guide-grid { grid-template-columns: 1fr; }
  .stat-strip { gap: 14px 26px; }
  .stat-strip b { font-size: 26px; }
  .why-grid { grid-template-columns: 1fr; gap: 24px; }
  .guide-main { padding-top: 26px; }
  .guide-head h1 { font-size: clamp(34px, 8vw, 46px); }
  .g-lede { font-size: 16.5px; }
  .g-section { margin-top: 42px; }
  .quick-grid { grid-template-columns: 1fr 1fr; }
  .quick-card { padding: 14px; }
  .q-zh { font-size: 28px; }
  .g-hub-cta { padding: 20px; }
  .home-cta { padding: 52px 0; }
}

@media (max-width: 440px) {
  .quick-grid { grid-template-columns: 1fr; }
  .feature-words { grid-template-columns: 1fr 1fr; }
}

/* ---- Guide title split ---------------------------------------------------- */

.guide-head h1 .h1-main { display: block; }
.guide-head h1 .h1-sub {
  display: block; margin-top: 10px;
  font-size: .6em; line-height: 1.1; color: var(--verm);
}
.guide-head h1 .h1-sub:empty { display: none; }

.guide-main .examples { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.g-next { border-top: 0; padding-top: 0; margin-top: 64px; }

/* ---- Mobile menu ---------------------------------------------------------- */

.m-nav { display: none; position: relative; }
.m-nav summary { list-style: none; cursor: pointer; }
.m-nav summary::-webkit-details-marker { display: none; }
.m-nav nav {
  position: absolute; right: 0; top: calc(100% + 10px); z-index: 70;
  min-width: 220px; padding: 8px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  box-shadow: 0 24px 40px -30px rgba(27, 25, 23, .55);
}
.m-nav nav a {
  display: block; padding: 9px 12px;
  font-size: 12.5px; color: var(--ink-2); text-decoration: none;
}
.m-nav nav a:hover { background: var(--paper-3); color: var(--ink); }

@media (max-width: 900px) {
  .m-nav { display: block; }
  .head-inner { gap: 10px; }
}

.decision-grid > :last-child:nth-child(odd) { grid-column: 1 / -1; }

/* ---- SEO / editorial inline links --------------------------------------- */

.hub-link {
  margin: 28px 0 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-2);
}
.hub-link a {
  color: var(--verm);
  text-decoration: none;
  border-bottom: 1px solid rgba(178, 58, 46, .35);
}
.hub-link a:hover { border-bottom-color: var(--verm); }

.g-p + .g-p { margin-top: 14px; }
.g-list { margin: 0; padding-left: 20px; display: grid; gap: 9px; }
.g-list li { font-size: 14.5px; line-height: 1.65; color: var(--ink-2); }

.g-p a, .g-list a {
  color: var(--verm);
  text-decoration: none;
  border-bottom: 1px solid rgba(178, 58, 46, .35);
}
.g-p a:hover, .g-list a:hover { border-bottom-color: var(--verm); }

@media (min-width: 901px) {
  .guide-grid > :last-child:nth-child(3n + 1) { grid-column: 2 / 3; }
}

/* ---- Brand update -------------------------------------------------------- */

.brand-text strong { white-space: nowrap; }

@media (max-width: 480px) {
  .brand-text strong { font-size: 14px; }
  .brand-text small { display: none; }
}

/* Touch targets: audio pills, filter chips and search on phones. */
@media (max-width: 700px) {
  .say { min-height: 40px; padding: 9px 14px; }
  .chip { padding: 7px 12px; }
  .map-search input { padding: 10px 14px; }
}

/* ---- Home explainer + FAQ ------------------------------------------------ */

.home-prose {
  padding: 72px 0 64px;
  border-top: 1px solid var(--line);
}
.home-prose h2 {
  margin: 0 0 20px;
  font-size: clamp(30px, 4vw, 40px);
  line-height: 1.15;
}
.home-prose p {
  max-width: 68ch;
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-2);
}
.home-prose p:last-child { margin-bottom: 0; }
.home-prose a {
  color: var(--verm);
  text-decoration: none;
  border-bottom: 1px solid rgba(178, 58, 46, .35);
}
.home-prose a:hover { border-bottom-color: var(--verm); }
.home-english {
  background: var(--paper-3);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.home-prose-copy {
  max-width: 68ch;
  margin: 16px 0 28px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-2);
}

.home-faq {
  padding: 70px 0 76px;
  border-top: 1px solid var(--line);
}
.home-faq h2 {
  margin: 0 0 4px;
  font-size: clamp(30px, 4vw, 40px);
}
.home-faq .faq { margin-top: 22px; border-top: 0; }
.home-faq .faq-item { padding: 20px 0 22px; }
.home-faq .faq-item h3 { font-size: 18px; }
.home-faq .faq-item p { margin-top: 8px; font-size: 14.5px; }
.home-faq-note {
  max-width: 68ch;
  margin: 24px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-3);
}

@media (max-width: 720px) {
  .home-prose { padding: 48px 0 52px; }
  .home-faq { padding: 50px 0 56px; }
  .home-prose h2, .home-faq h2 { font-size: 30px; }
}