/* Relax.tw design system: "Quiet hours".
   Warm paper, ink, clay and tea green. Newsreader (self-hosted, OFL) for Latin display type,
   the device's own fonts for body text and all Chinese text. Mobile first. WCAG 2.2 AA contrast.
   Tokens first, then base, layout, components, tools, utilities. */

@font-face { font-family: "Newsreader"; src: url("/assets/fonts/newsreader-latin.woff2") format("woff2");
  font-weight: 300 800; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Newsreader"; src: url("/assets/fonts/newsreader-latin-italic.woff2") format("woff2");
  font-weight: 300 800; font-style: italic; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  /* color */
  --paper: #f8f4ee;
  --paper-2: #f1ebe1;
  --card: #fffdf9;
  --sand: #e9dfcf;
  --line: #e0d6c7;
  --line-2: #cfc2ae;
  --ink: #26221e;
  --ink-2: #463f38;
  --muted: #675e55;          /* 5.7:1 on paper */
  --clay: #9a4d2f;           /* links, primary accent: 5.9:1 on paper */
  --clay-dark: #7a3a22;
  --clay-soft: #f4e4d9;
  --tea: #4b5a41;            /* secondary accent: 6.8:1 on paper */
  --tea-soft: #e4e9dc;
  --gold: #b78a4c;           /* decorative only, never text */
  --night: #1d2629;
  --night-2: #273236;
  --on-night: #f3ede4;
  --on-night-2: #c9c0b3;
  --warn: #8a5a00;
  --warn-soft: #fbf0d9;
  --focus: #1f5fbf;
  /* type */
  --serif: "Newsreader", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Songti TC", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  --zh: "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", "Heiti TC", system-ui, sans-serif;
  --step--1: clamp(0.84rem, 0.82rem + 0.1vw, 0.9rem);
  --step-0: clamp(1rem, 0.97rem + 0.15vw, 1.075rem);
  --step-1: clamp(1.15rem, 1.08rem + 0.35vw, 1.35rem);
  --step-2: clamp(1.35rem, 1.2rem + 0.7vw, 1.75rem);
  --step-3: clamp(1.7rem, 1.4rem + 1.4vw, 2.5rem);
  --step-4: clamp(2.1rem, 1.6rem + 2.4vw, 3.5rem);
  /* space and shape */
  --s1: 0.25rem; --s2: 0.5rem; --s3: 0.75rem; --s4: 1rem; --s5: 1.5rem; --s6: 2rem; --s7: 3rem; --s8: 4.5rem; --s9: 6rem;
  --radius: 14px;
  --radius-sm: 9px;
  --radius-lg: 22px;
  --shadow: 0 1px 2px rgba(38, 34, 30, 0.05), 0 6px 24px -10px rgba(38, 34, 30, 0.18);
  --shadow-lg: 0 2px 4px rgba(38, 34, 30, 0.05), 0 24px 60px -24px rgba(38, 34, 30, 0.35);
  --wrap: 1180px;
  --measure: 68ch;
  color-scheme: light;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: 5rem; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 var(--step-0)/1.65 var(--sans);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
html[lang^="zh"] body { font-family: var(--zh); line-height: 1.85; letter-spacing: 0.02em; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--clay); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--clay-dark); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 520; line-height: 1.16; letter-spacing: -0.012em; color: var(--ink); margin: 0 0 var(--s4); text-wrap: balance; }
html[lang^="zh"] h1, html[lang^="zh"] h2, html[lang^="zh"] h3, html[lang^="zh"] h4 { font-family: var(--zh); font-weight: 600; letter-spacing: 0.03em; line-height: 1.35; }
h1 { font-size: var(--step-4); font-weight: 480; }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); font-weight: 600; }
p, ul, ol, dl, table, figure { margin: 0 0 var(--s4); }
ul, ol { padding-left: 1.3em; }
li { margin-bottom: var(--s2); }
li::marker { color: var(--gold); }
hr { border: 0; border-top: 1px solid var(--line); margin: var(--s7) 0; }
small, .small { font-size: var(--step--1); }
strong { font-weight: 650; }
code { font-size: 0.9em; background: var(--paper-2); padding: 0.1em 0.35em; border-radius: 5px; }
[hidden] { display: none !important; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -9999px; top: 0; z-index: 100; background: var(--ink); color: #fff; padding: var(--s3) var(--s4); border-radius: 0 0 8px 0; }
.skip:focus { left: 0; }
.wrap { width: min(100% - 2rem, var(--wrap)); margin-inline: auto; }
@media (min-width: 720px) { .wrap { width: min(100% - 4rem, var(--wrap)); } }
.zh-inline { font-family: var(--zh); letter-spacing: 0.02em; }

/* ---------- header ---------- */
header.site { position: sticky; top: 0; z-index: 30; background: rgba(248, 244, 238, 0.92);
  -webkit-backdrop-filter: saturate(1.4) blur(12px); backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid var(--line); }
.nav { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 0 var(--s4); min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; color: var(--ink); min-height: 44px; }
.brand:hover { color: var(--ink); }
.brand .mark { width: 34px; height: 34px; border-radius: 50%; background: var(--clay); color: #fff8f1; display: grid; place-items: center;
  font: 600 16px/1 var(--zh); letter-spacing: 0; box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.18); }
.brand .name { font: 520 1.35rem/1 var(--serif); letter-spacing: -0.01em; }
.brand .name span { color: var(--clay); }
.langs { list-style: none; margin: 0; padding: 0; display: flex; justify-content: flex-end; }
.langs li { margin: 0; }
.langs a { display: inline-flex; align-items: center; min-height: 40px; padding: 0 0.85rem; border: 1px solid var(--line-2); border-radius: 999px;
  text-decoration: none; color: var(--ink-2); font-size: 0.92rem; background: var(--card); }
.langs a:hover { border-color: var(--clay); color: var(--clay); }
nav.primary { grid-column: 1 / -1; margin: 0 -1rem; }
nav.primary ul { list-style: none; margin: 0; padding: 0 1rem 0.5rem; display: flex; gap: 0.25rem; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
nav.primary ul::-webkit-scrollbar { display: none; }
nav.primary li { margin: 0; flex: none; }
nav.primary a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 0.8rem; border-radius: 999px; text-decoration: none; color: var(--ink-2); font-size: 0.97rem; white-space: nowrap; }
nav.primary a:hover { background: var(--paper-2); color: var(--ink); }
nav.primary a[aria-current="page"] { background: var(--ink); color: var(--paper); }
@media (min-width: 1040px) {
  .nav { grid-template-columns: auto 1fr auto; min-height: 72px; }
  nav.primary { grid-column: auto; order: 0; margin: 0; }
  nav.primary ul { justify-content: center; padding: 0; overflow: visible; }
  .langs { order: 1; }
}

/* ---------- heroes ---------- */
.hero { position: relative; }
.pagehero { padding: var(--s7) 0 var(--s6); border-bottom: 1px solid var(--line); background:
  radial-gradient(1200px 300px at 90% -10%, rgba(183, 138, 76, 0.12), transparent 60%), var(--paper); }
.pagehero .inner { width: min(100% - 2rem, var(--wrap)); margin-inline: auto; }
@media (min-width: 720px) { .pagehero .inner { width: min(100% - 4rem, var(--wrap)); } }
.pagehero h1 { max-width: 22ch; }
html[lang^="zh"] .pagehero h1 { max-width: 20em; }
.eyebrow { font: 600 0.78rem/1.2 var(--sans); text-transform: uppercase; letter-spacing: 0.14em; color: var(--tea); margin-bottom: var(--s3); }
html[lang^="zh"] .eyebrow { letter-spacing: 0.2em; font-family: var(--zh); }
.lede { font-size: var(--step-1); color: var(--ink-2); max-width: 60ch; line-height: 1.55; }
html[lang^="zh"] .lede { line-height: 1.8; }
.crumbs { font-size: var(--step--1); color: var(--muted); margin-bottom: var(--s4); }
.crumbs ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.2rem 0.5rem; }
.crumbs li { margin: 0; }
.crumbs li + li::before { content: "/"; color: var(--line-2); margin-right: 0.5rem; }
.crumbs a { color: var(--muted); }
.pagehero.has-photo { display: block; }
.pagehero .hero-photo { margin-top: var(--s5); border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16 / 7; background: var(--sand); box-shadow: var(--shadow); }
.pagehero .hero-photo img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 900px) {
  .pagehero.has-photo .inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--s7); align-items: center; }
  .pagehero.has-photo .hero-photo { margin-top: 0; aspect-ratio: 4 / 3; }
}
.meta-line { display: flex; flex-wrap: wrap; gap: 0.4rem 1.1rem; font-size: var(--step--1); color: var(--muted); margin-top: var(--s4); }
.meta-line span { display: inline-flex; align-items: center; gap: 0.35rem; }

/* home hero */
.hero-home { padding: var(--s6) 0 var(--s7); background:
  radial-gradient(900px 420px at 100% 0%, rgba(154, 77, 47, 0.10), transparent 60%),
  radial-gradient(700px 380px at 0% 100%, rgba(75, 90, 65, 0.10), transparent 60%), var(--paper); }
.hero-home .grid { display: grid; gap: var(--s6); align-items: start; }
.hero-home h1 { font-size: clamp(2.3rem, 1.6rem + 3.4vw, 4.2rem); max-width: 14ch; margin-bottom: var(--s4); }
html[lang^="zh"] .hero-home h1 { max-width: 12em; font-size: clamp(2rem, 1.5rem + 2.6vw, 3.4rem); }
.hero-home .lede { margin-bottom: var(--s5); }
.hero-home .hero-photo { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16 / 10; box-shadow: var(--shadow-lg); background: var(--sand); }
.hero-home .hero-photo img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 980px) {
  .hero-home { padding: var(--s8) 0; }
  .hero-home .grid { grid-template-columns: 1.05fr 0.95fr; gap: var(--s7); }
  .hero-home .hero-photo { aspect-ratio: 4 / 5; position: sticky; top: 96px; }
}
.trust-strip { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; margin: var(--s5) 0 0; padding: 0; list-style: none; color: var(--ink-2); font-size: var(--step--1); }
.trust-strip li { display: inline-flex; gap: 0.45rem; align-items: center; margin: 0; }
.trust-strip li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--tea); }

/* ---------- finder (home + matcher) ---------- */
.finder { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--s5); box-shadow: var(--shadow-lg); }
.finder fieldset { border: 0; padding: 0; margin: 0 0 var(--s4); min-width: 0; }
.finder legend, .finder .flabel { font: 600 0.9rem/1.3 var(--sans); color: var(--ink); margin-bottom: var(--s2); padding: 0; display: block; }
html[lang^="zh"] .finder legend, html[lang^="zh"] .finder .flabel { font-family: var(--zh); }
.finder .row { display: grid; gap: var(--s3); grid-template-columns: 1fr 1fr; }
.chips { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.chip span { display: inline-flex; align-items: center; gap: 0.35rem; min-height: 44px; padding: 0 0.95rem; border: 1px solid var(--line-2); border-radius: 999px;
  background: var(--paper); color: var(--ink-2); font-size: 0.95rem; transition: background 0.15s, border-color 0.15s, color 0.15s; }
.chip input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.chip input:checked + span::before { content: "✓"; font-size: 0.85em; }
.chip input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }
.chip:hover span { border-color: var(--ink-2); }
select, input[type="text"], input[type="email"], input[type="number"], input[type="date"], input[type="time"], input[type="search"], textarea {
  width: 100%; min-height: 48px; padding: 0.6rem 0.8rem; font: inherit; font-size: 1rem; color: var(--ink); background: var(--paper);
  border: 1px solid var(--line-2); border-radius: var(--radius-sm); appearance: none; -webkit-appearance: none; }
select { background-image: linear-gradient(45deg, transparent 50%, var(--ink-2) 50%), linear-gradient(135deg, var(--ink-2) 50%, transparent 50%);
  background-position: calc(100% - 18px) 52%, calc(100% - 13px) 52%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 2.2rem; }
textarea { min-height: 140px; }
select:focus, input:focus, textarea:focus { border-color: var(--ink-2); }
label { display: block; font-weight: 600; font-size: 0.95rem; margin-bottom: var(--s4); }
label > input, label > select, label > textarea { margin-top: 0.35rem; font-weight: 400; }
.hint { display: block; font-weight: 400; font-size: var(--step--1); color: var(--muted); margin-top: 0.25rem; }
.actions { display: flex; flex-wrap: wrap; gap: var(--s3); align-items: center; margin-top: var(--s4); }

/* ---------- buttons ---------- */
.btn, button, .button { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; min-height: 48px; padding: 0 1.3rem; border-radius: 999px;
  border: 1px solid var(--ink); background: var(--ink); color: var(--paper); font: 600 1rem/1 var(--sans); cursor: pointer; text-decoration: none; transition: transform 0.12s, background 0.15s; }
html[lang^="zh"] .btn, html[lang^="zh"] button { font-family: var(--zh); letter-spacing: 0.04em; }
.btn:hover, button:hover { background: #000; color: #fff; }
.btn:active, button:active { transform: translateY(1px); }
.btn.clay { background: var(--clay); border-color: var(--clay); color: #fff; }
.btn.clay:hover { background: var(--clay-dark); border-color: var(--clay-dark); }
.btn.ghost, button.ghost, button.quiet { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn.ghost:hover, button.ghost:hover, button.quiet:hover { background: var(--paper-2); color: var(--ink); }
.btn.small, button.small { min-height: 40px; padding: 0 0.95rem; font-size: 0.92rem; }
.btn .arrow { transition: transform 0.15s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- sections ---------- */
main { display: block; }
.section { padding: var(--s8) 0; }
.section.tight { padding: var(--s7) 0; }
.section.alt { background: var(--paper-2); border-block: 1px solid var(--line); }
.section.night { background: var(--night); color: var(--on-night); }
.section.night h2, .section.night h3 { color: var(--on-night); }
.section.night p { color: var(--on-night-2); }
.section.night a { color: #f0b99c; }
.section-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: var(--s3) var(--s5); margin-bottom: var(--s6); }
.section-head h2 { margin: 0; max-width: 24ch; }
.section-head p { margin: 0; color: var(--muted); max-width: 52ch; }
.section.night .section-head p { color: var(--on-night-2); }

/* ---------- cards ---------- */
.grid-2, .grid-3, .grid-4 { display: grid; gap: var(--s4); }
@media (min-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); gap: var(--s5); } }
@media (min-width: 980px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }
.card { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s5); box-shadow: var(--shadow); display: flex; flex-direction: column; }
.card h3 { margin-bottom: var(--s2); }
.card p { color: var(--ink-2); }
.card p:last-child { margin-bottom: 0; }
.card a.stretch { text-decoration: none; color: var(--ink); }
.card a.stretch::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.card a.stretch:hover { color: var(--clay); }
.card:has(a.stretch:hover) { border-color: var(--line-2); box-shadow: var(--shadow-lg); }
.card .zh-name { font-family: var(--zh); color: var(--muted); font-size: 0.95rem; letter-spacing: 0.06em; margin-bottom: var(--s2); }
.card .more { margin-top: auto; padding-top: var(--s3); font-weight: 600; font-size: 0.95rem; color: var(--clay); }
.card.photo { padding: 0; overflow: hidden; }
.card.photo .img { aspect-ratio: 16 / 10; background: var(--sand); overflow: hidden; }
.card.photo .img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.card.photo:hover .img img { transform: scale(1.03); }
.card.photo .body { padding: var(--s5); display: flex; flex-direction: column; flex: 1; }
.card.night { background: var(--night-2); border-color: #34413f; color: var(--on-night); box-shadow: none; }
.card.night p { color: var(--on-night-2); }
.card.night h3, .card.night a.stretch { color: var(--on-night); }
.tagrow { display: flex; flex-wrap: wrap; gap: 0.35rem; margin: 0 0 var(--s3); padding: 0; list-style: none; }
.tagrow li { margin: 0; }
.tag { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.8rem; line-height: 1; padding: 0.42rem 0.6rem; border-radius: 999px; background: var(--paper-2); color: var(--ink-2); border: 1px solid var(--line); white-space: nowrap; }
.tag.tea { background: var(--tea-soft); color: var(--tea); border-color: #cfd8c4; }
.tag.clay { background: var(--clay-soft); color: var(--clay-dark); border-color: #ebcdb9; }
.tag.warn { background: var(--warn-soft); color: var(--warn); border-color: #efd9a8; }
.tag.unknown { background: transparent; color: var(--muted); border-style: dashed; }

/* scale meter (pressure 1-5): words carry the meaning, dots only decorate */
.meter { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.88rem; color: var(--ink-2); }
.meter .dots { display: inline-flex; gap: 3px; }
.meter .dots i { width: 8px; height: 8px; border-radius: 50%; background: var(--line-2); display: block; }
.meter .dots i.on { background: var(--clay); }

/* ---------- prose ---------- */
.prose { padding: var(--s7) 0 var(--s8); }
.prose .wrap { max-width: 760px; }
html[lang^="zh"] .prose .wrap { max-width: 720px; }
.prose h2 { margin-top: var(--s7); font-size: var(--step-2); }
.prose h3 { margin-top: var(--s6); }
.prose p, .prose li { color: var(--ink-2); }
.prose > .wrap > p:first-child { margin-top: 0; }
.prose table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.table-scroll { overflow-x: auto; margin: 0 0 var(--s5); border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
.table-scroll table { margin: 0; min-width: 560px; }
th, td { text-align: left; padding: 0.7rem 0.85rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 650; background: var(--paper-2); color: var(--ink); font-size: 0.88rem; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.answer { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--tea); border-radius: var(--radius); padding: var(--s5); margin: 0 0 var(--s6); box-shadow: var(--shadow); }
.answer-label { font: 600 0.78rem/1.2 var(--sans); text-transform: uppercase; letter-spacing: 0.14em; color: var(--tea); margin-bottom: var(--s2) !important; }
html[lang^="zh"] .answer-label { font-family: var(--zh); letter-spacing: 0.18em; }
.answer p { color: var(--ink); font-size: 1.05rem; }
.answer p:last-child { margin-bottom: 0; }
.note { background: var(--paper-2); border-radius: var(--radius); padding: var(--s4) var(--s5); color: var(--ink-2); font-size: 0.97rem; }
.note.warn { background: var(--warn-soft); border: 1px solid #efd9a8; }
.note.safety { background: var(--clay-soft); border: 1px solid #ebcdb9; }
.note strong:first-child { color: var(--ink); }
.callout-zh { font-family: var(--zh); font-size: 1.15rem; letter-spacing: 0.04em; color: var(--ink); }
.steps { counter-reset: step; list-style: none; padding: 0; }
.steps > li { counter-increment: step; position: relative; padding-left: 3rem; margin-bottom: var(--s5); }
.steps > li::before { content: counter(step); position: absolute; left: 0; top: 0.05rem; width: 2rem; height: 2rem; border-radius: 50%; background: var(--ink); color: var(--paper);
  display: grid; place-items: center; font: 600 0.9rem/1 var(--sans); }
.steps > li strong:first-child { display: block; color: var(--ink); margin-bottom: 0.15rem; }
.toc { border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s4) var(--s5); background: var(--card); margin-bottom: var(--s6); }
.toc p { font-weight: 650; margin-bottom: var(--s2); color: var(--ink); }
.toc ol { margin: 0; }
.toc li { margin-bottom: 0.2rem; }
.related { margin-top: var(--s7); padding-top: var(--s6); border-top: 1px solid var(--line); }
.related h2 { font-size: var(--step-1); margin-top: 0; }
.related ul { list-style: none; padding: 0; display: grid; gap: var(--s2); }
.related li { margin: 0; }
.related a { display: flex; justify-content: space-between; gap: var(--s3); padding: var(--s3) var(--s4); border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--card); text-decoration: none; color: var(--ink); }
.related a:hover { border-color: var(--clay); color: var(--clay); }
.related a::after { content: "→"; color: var(--clay); }
figure.inline { margin: var(--s6) 0; }
figure.inline img { border-radius: var(--radius); width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: var(--sand); }
figure.inline figcaption { font-size: var(--step--1); color: var(--muted); margin-top: var(--s2); }
.updated { font-size: var(--step--1); color: var(--muted); }
details.faq { border-bottom: 1px solid var(--line); padding: var(--s3) 0; }
details.faq summary { cursor: pointer; font-weight: 650; color: var(--ink); list-style: none; display: flex; justify-content: space-between; gap: var(--s4); min-height: 44px; align-items: center; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: "+"; font: 400 1.5rem/1 var(--serif); color: var(--clay); flex: none; }
details.faq[open] summary::after { content: "−"; }
details.faq > div { padding: var(--s2) 0 var(--s3); }

/* sources block */
section.sources { margin-top: var(--s7); border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
section.sources details > summary { list-style: none; cursor: pointer; display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1rem; padding: var(--s4) var(--s5); min-height: 56px; }
section.sources summary::-webkit-details-marker { display: none; }
section.sources h2 { margin: 0; font-size: 1.05rem; font-family: var(--sans); font-weight: 650; }
section.sources .checked { font-size: var(--step--1); color: var(--muted); }
section.sources .src-hint { margin-left: auto; font-size: var(--step--1); color: var(--clay); font-weight: 600; }
section.sources details[open] .src-hint { visibility: hidden; }
section.sources .src-body { padding: 0 var(--s5) var(--s4); font-size: 0.93rem; }
section.sources .src-body li { word-break: break-word; }

/* ---------- venues ---------- */
.filters { display: flex; flex-wrap: wrap; gap: var(--s3); align-items: end; padding: var(--s4); background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: var(--s5); }
.filters label { margin: 0; flex: 1 1 160px; }
.filters .chips { flex: 1 1 100%; }
.results-count { font-size: 0.95rem; color: var(--muted); margin: 0 0 var(--s4); }
.venue-list { list-style: none; padding: 0; display: grid; gap: var(--s4); }
@media (min-width: 820px) { .venue-list { grid-template-columns: repeat(2, 1fr); gap: var(--s5); } }
.venue-list > li { margin: 0; }
.venue { height: 100%; }
.venue .vhead { display: flex; justify-content: space-between; gap: var(--s3); align-items: start; }
.venue .vname { font-family: var(--zh); font-size: 1.2rem; font-weight: 600; letter-spacing: 0.04em; margin: 0 0 0.2rem; }
.venue .vname a { color: var(--ink); text-decoration: none; }
.venue .vname a:hover { color: var(--clay); }
.venue .vsub { color: var(--muted); font-size: 0.92rem; margin-bottom: var(--s3); }
.venue .prices { display: grid; gap: 0.15rem; margin: var(--s3) 0; padding: var(--s3) 0; border-block: 1px dashed var(--line); font-size: 0.93rem; }
.venue .prices div { display: flex; justify-content: space-between; gap: var(--s3); }
.venue .prices span:last-child { font-variant-numeric: tabular-nums; font-weight: 600; color: var(--ink); white-space: nowrap; }
.venue .vfoot { margin-top: auto; display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s2); font-size: 0.82rem; color: var(--muted); padding-top: var(--s2); }
.seg-badge { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 650; color: var(--tea); white-space: nowrap; padding-top: 0.35rem; }
html[lang^="zh"] .seg-badge { letter-spacing: 0.14em; }
.facts { display: grid; gap: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); margin-bottom: var(--s5); }
.facts > div { display: grid; grid-template-columns: minmax(120px, 34%) 1fr; gap: var(--s3); padding: 0.75rem var(--s4); border-bottom: 1px solid var(--line); }
.facts > div:last-child { border-bottom: 0; }
.facts dt { font-weight: 650; color: var(--ink); font-size: 0.93rem; }
.facts dd { margin: 0; color: var(--ink-2); font-size: 0.95rem; }
.facts dd .src { font-size: 0.8rem; margin-left: 0.3rem; }
.stale { display: inline-flex; gap: 0.4rem; align-items: center; }
.disclose { font-size: var(--step--1); color: var(--muted); border-top: 1px solid var(--line); padding-top: var(--s3); margin-top: var(--s5); }
.ext::after { content: "↗"; font-size: 0.8em; margin-left: 0.2em; text-decoration: none; display: inline-block; }

/* ---------- price explorer ---------- */
.price-tabs { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: var(--s4); }
.pricebar { position: relative; height: 10px; background: var(--paper-2); border-radius: 999px; min-width: 120px; }
.pricebar i { position: absolute; top: 0; bottom: 0; border-radius: 999px; background: var(--clay); opacity: 0.8; }
.sample { font-size: var(--step--1); color: var(--muted); }

/* ---------- matcher results ---------- */
.match-results { display: grid; gap: var(--s5); margin-top: var(--s6); }
.match { border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--card); padding: var(--s5); box-shadow: var(--shadow); }
.match.top { border-color: var(--tea); box-shadow: 0 0 0 1px var(--tea), var(--shadow-lg); }
.match .mhead { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s3); align-items: baseline; }
.match h3 { font-size: var(--step-2); margin: 0; }
.match .why, .match .watch { list-style: none; padding: 0; margin: var(--s3) 0; }
.match .why li, .match .watch li { padding-left: 1.6rem; position: relative; margin-bottom: 0.35rem; color: var(--ink-2); }
.match .why li::before { content: "✓"; position: absolute; left: 0; color: var(--tea); font-weight: 700; }
.match .watch li::before { content: "!"; position: absolute; left: 0.3rem; color: var(--warn); font-weight: 800; }
.match .venues-mini { display: grid; gap: var(--s2); margin-top: var(--s4); }
.match .venues-mini a { display: flex; justify-content: space-between; gap: var(--s3); flex-wrap: wrap; padding: 0.7rem 0.9rem; border: 1px solid var(--line); border-radius: var(--radius-sm); text-decoration: none; color: var(--ink); background: var(--paper); }
.match .venues-mini a:hover { border-color: var(--clay); }
.match .venues-mini .p { font-variant-numeric: tabular-nums; font-weight: 600; }
.safety-prompt { margin-top: var(--s5); }

/* ---------- message builder ---------- */
.builder { display: grid; gap: var(--s6); }
@media (min-width: 980px) { .builder { grid-template-columns: 0.95fr 1.05fr; align-items: start; } .builder .out { position: sticky; top: 92px; } }
.builder form { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--s5); }
.builder .two { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s3); }
.msg { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--s5); margin-bottom: var(--s4); box-shadow: var(--shadow); }
.msg .mlabel { display: flex; justify-content: space-between; align-items: center; gap: var(--s3); margin-bottom: var(--s3); font: 600 0.8rem/1.2 var(--sans); text-transform: uppercase; letter-spacing: 0.12em; color: var(--tea); }
.msg pre { white-space: pre-wrap; word-break: break-word; margin: 0; font: 400 1.08rem/1.8 var(--zh); color: var(--ink); letter-spacing: 0.03em; }
.msg.en pre { font-family: var(--sans); letter-spacing: 0; line-height: 1.65; font-size: 1rem; }
.copied { color: var(--tea); font-weight: 600; font-size: 0.9rem; }

/* ---------- phrase cards ---------- */
.phrase-groups { display: flex; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; gap: 0.4rem; margin-bottom: var(--s5); position: sticky; top: 64px; z-index: 5; padding: var(--s2) 0; background: var(--paper); }
@media (min-width: 1040px) { .phrase-groups { top: 72px; } }
.phrase-groups a { flex: none; white-space: nowrap; display: inline-flex; align-items: center; min-height: 40px; padding: 0 0.9rem; border: 1px solid var(--line-2); border-radius: 999px; text-decoration: none; color: var(--ink-2); font-size: 0.92rem; background: var(--card); }
.phrase-groups a:hover { border-color: var(--clay); color: var(--clay); }
.phrases { list-style: none; padding: 0; display: grid; gap: var(--s4); }
@media (min-width: 720px) { .phrases { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .phrases { grid-template-columns: repeat(3, 1fr); } }
.phrases > li { margin: 0; }
.phrase { height: 100%; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s5); display: flex; flex-direction: column; gap: var(--s3); box-shadow: var(--shadow); }
.phrase .zh { font: 600 1.45rem/1.55 var(--zh); letter-spacing: 0.04em; color: var(--ink); margin: 0; }
.phrase .en { color: var(--ink-2); margin: 0; }
.phrase .pnote { font-size: var(--step--1); color: var(--muted); margin: 0; }
.phrase .pactions { margin-top: auto; display: flex; gap: var(--s2); flex-wrap: wrap; }
.show-overlay { position: fixed; inset: 0; z-index: 200; background: #fffdf8; color: #14110e; display: flex; flex-direction: column; justify-content: center; padding: 6vh 6vw; }
.show-overlay .big { font: 700 clamp(2.4rem, 8.5vw, 6.5rem)/1.35 var(--zh); letter-spacing: 0.04em; margin: 0 0 4vh; word-break: break-word; }
.show-overlay .small-en { font-size: clamp(1.05rem, 2.6vw, 1.6rem); color: #4a423a; margin: 0; }
.show-overlay .close-show { position: absolute; top: 16px; right: 16px; }
.show-overlay .show-nav { position: absolute; bottom: 20px; left: 0; right: 0; display: flex; justify-content: center; gap: var(--s3); }
@media print { .show-overlay { position: static; } }

/* ---------- type index ---------- */
.type-grid .card .row { display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; margin: var(--s2) 0 var(--s3); }
.compare { width: 100%; }
.compare th[scope="row"] { background: transparent; font-weight: 650; width: 28%; }

/* ---------- home blocks ---------- */
.path-cards { display: grid; gap: var(--s4); }
@media (min-width: 800px) { .path-cards { grid-template-columns: 1fr 1fr; gap: var(--s5); } }
.path { border-radius: var(--radius-lg); padding: var(--s6); background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); position: relative; overflow: hidden; }
.path.local { background: var(--tea); color: #f4f1e8; border-color: var(--tea); }
.path.local h3, .path.local a { color: #fff; }
.path.local p, .path.local li { color: #e6e4d8; }
.path h3 { font-size: var(--step-2); }
.path ul { list-style: none; padding: 0; margin: var(--s4) 0 0; display: grid; gap: 0.1rem; }
.path li { margin: 0; border-top: 1px solid rgba(38, 34, 30, 0.1); }
.path.local li { border-top-color: rgba(255, 255, 255, 0.2); }
.path li a { display: flex; justify-content: space-between; min-height: 48px; align-items: center; text-decoration: none; font-weight: 600; }
.path li a::after { content: "→"; }
.badge-no { position: absolute; right: -10px; top: -10px; width: 110px; height: 110px; border-radius: 50%; border: 2px dashed currentColor; opacity: 0.18;
  display: grid; place-items: center; font: 600 2.6rem/1 var(--serif); }
.snap { display: grid; gap: var(--s4); }
@media (min-width: 800px) { .snap { grid-template-columns: repeat(3, 1fr); } }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s5); }
.stat .what { font-size: 0.92rem; color: var(--muted); margin-bottom: var(--s2); }
.stat .big { font: 500 var(--step-3)/1.1 var(--serif); color: var(--ink); margin-bottom: var(--s2); font-variant-numeric: tabular-nums; }
.stat .small { color: var(--muted); }
.phrase-teaser { display: grid; gap: var(--s4); }
@media (min-width: 800px) { .phrase-teaser { grid-template-columns: repeat(3, 1fr); } }
.phrase-teaser .card .zh { font: 600 1.35rem/1.5 var(--zh); letter-spacing: 0.04em; color: var(--on-night); }
.trust { display: grid; gap: var(--s5); }
@media (min-width: 900px) { .trust { grid-template-columns: 1fr 1fr; align-items: center; gap: var(--s7); } }
.trust ul { list-style: none; padding: 0; display: grid; gap: var(--s3); }
.trust li { margin: 0; padding: var(--s4); background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.trust li strong { display: block; color: var(--ink); }

/* ---------- forms (Netlify) ---------- */
.afield { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--s5); margin: var(--s5) 0; }
.form-terms { font-size: var(--step--1); color: var(--muted); }

/* ---------- footer ---------- */
footer.site { background: var(--night); color: var(--on-night-2); padding: var(--s8) 0 var(--s6); margin-top: 0; }
footer.site a { color: var(--on-night); text-decoration: none; }
footer.site a:hover { text-decoration: underline; }
.foot-top { display: grid; gap: var(--s6); margin-bottom: var(--s6); }
@media (min-width: 800px) { .foot-top { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
footer.site .name { font: 520 1.5rem/1 var(--serif); color: var(--on-night); margin-bottom: var(--s3); }
footer.site .name span { color: #e2a183; }
footer.site .blurb { max-width: 38ch; font-size: 0.95rem; }
.fcol { display: grid; gap: 0.15rem; align-content: start; }
.fcol h2 { font: 650 0.78rem/1.2 var(--sans); text-transform: uppercase; letter-spacing: 0.14em; color: #a9b59c; margin-bottom: var(--s2); }
html[lang^="zh"] .fcol h2 { font-family: var(--zh); }
.fcol a { display: inline-flex; min-height: 36px; align-items: center; font-size: 0.95rem; }
.disclaimer { font-size: 0.88rem; border-top: 1px solid #34413f; padding-top: var(--s5); max-width: 90ch; color: var(--on-night-2); }
.disclaimer strong { color: var(--on-night); }
.colophon { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s3); font-size: 0.85rem; margin-top: var(--s4); }
.colophon a { display: inline-flex; min-height: 36px; align-items: center; }
footer.site button.linklike { background: none; border: 0; padding: 0; min-height: 36px; color: var(--on-night); font: inherit; font-size: 0.85rem; text-decoration: underline; cursor: pointer; }

/* ---------- consent + language prompt ---------- */
.consent { position: fixed; z-index: 150; left: 1rem; right: 1rem; bottom: 1rem; max-width: 460px; background: var(--card); color: var(--ink); border: 1px solid var(--line-2);
  border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: var(--s4) var(--s5); font-size: 0.95rem; }
.consent p { margin-bottom: var(--s3); }
.consent-actions { display: flex; gap: var(--s2); flex-wrap: wrap; }
.langprompt { background: var(--tea); color: #fff; font-size: 0.95rem; }
.langprompt .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s2) var(--s4); padding: var(--s2) 0; }
.langprompt a { color: #fff; font-weight: 600; }
.langprompt button { min-height: 40px; background: transparent; border-color: rgba(255, 255, 255, 0.6); color: #fff; font-size: 0.9rem; }

/* ---------- motion ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { animation: rise 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
  .reveal.d2 { animation-delay: 0.08s; } .reveal.d3 { animation-delay: 0.16s; }
  @keyframes rise { from { transform: translateY(8px); } to { transform: none; } }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }

/* ---------- print ---------- */
@media print {
  header.site, footer.site, .consent, .langprompt, .phrase-groups, .actions, .pactions, nav.primary { display: none !important; }
  body { background: #fff; }
  .card, .phrase, .msg { box-shadow: none; break-inside: avoid; }
}
.table-scroll td:first-child { min-width: 11em; }
html[lang^="zh"] .table-scroll td:first-child { min-width: 8em; }
.table-scroll th, .table-scroll td { min-width: 5.5em; }
html[lang^="zh"] .table-scroll th, html[lang^="zh"] .table-scroll td { word-break: keep-all; min-width: 5em; }
.table-scroll td.num, .table-scroll th.num { min-width: 6em; }
.health-note { margin: var(--s6) 0; border-left: 4px solid var(--clay); font-size: 0.93rem; }
blockquote.source-quote { margin: var(--s4) 0; padding: var(--s3) var(--s5); border-left: 3px solid var(--tea); background: var(--card); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--ink-2); }
blockquote.source-quote cite { display: block; font-style: normal; font-size: var(--step--1); color: var(--muted); margin-top: var(--s2); }