/* talkozy.com — the app's style A「日落汽水」: same colour tokens as Talkozy/DesignSystem/Palette.swift,
   the sticker look (outline + solid offset shadow), Talkozy Round for anything the app sets in it.
   Text/background pairs are the app's, each checked for WCAG AA there. */

@font-face {
  font-family: "Talkozy Round";
  /* A subset of the app's card font: only the characters these pages use. Rebuilt by
     tools/build.py. SIL Open Font License 1.1, see /assets/fonts/OFL.txt */
  src: url("/assets/fonts/TalkozyRound-subset.woff2") format("woff2");
  font-display: swap;
}

:root {
  color-scheme: light dark;
  --background: #fff4ec;
  --surface: #ffffff;
  --selection: #ffe3d3;
  --line: #f3d9cb;
  --ink: #3a1f2b;
  --ink-soft: #7a5360;
  --accent: #b34a22;
  --primary: #fa9a78;
  --on-primary: #3a1f2b;
  --sticker-line: #3a1f2b;
  --sticker-shadow: #3a1f2b;
  --sticker-width: 2px;
  --peach: #efb596;
  --peach-soft: #653b49;
  --tile-ink: #3a1f2b;
  --couples: #ff9ba8;
  --friends: #ffae75;
  --family: #ffd27a;
  --fresh: #b9e2c8;
  --coworkers: #e9c29b;
  --solo: #d9c2f0;
  --anniversary: #ffb3c1;
  --birthday: #f6c6e2;
  --new-year: #ffb08a;
  --travel: #a9d8e6;
  --heat-1: #f9b84a;
  --heat-2: #f99456;
  --heat-3: #f2704f;
  --heat-4: #e0587a;
  --daily: linear-gradient(135deg, #fa9a78, #ff9ba8);
  --round: "Talkozy Round", "PingFang TC", "Noto Sans TC", ui-rounded, -apple-system, sans-serif;
  --text: -apple-system, BlinkMacSystemFont, "PingFang TC", "Noto Sans TC", "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #2a1620;
    --surface: #3a2230;
    --selection: #4e2a36;
    --line: #553545;
    --ink: #ffefe6;
    --ink-soft: #ddb6aa;
    --accent: #f6a98a;
    --primary: #f4a081;
    --on-primary: #2a1620;
    --sticker-line: #7a5566;
    --sticker-shadow: #150910;
    --sticker-width: 1.5px;
    --peach: #2a1620;
    --peach-soft: #ddb6aa;
    --couples: #e8899a;
    --friends: #ec9b67;
    --family: #e6bd6a;
    --fresh: #a3cdb2;
    --coworkers: #d4ae8a;
    --solo: #c4aedd;
    --anniversary: #e8a2b0;
    --birthday: #e0b0cc;
    --new-year: #e89e7e;
    --travel: #93c2d0;
    --daily: linear-gradient(135deg, #f4a081, #e88e9e);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }

body {
  margin: 0;
  background: var(--background);
  color: var(--ink);
  font: 17px/1.75 var(--text);
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

h1, h2, h3, summary, .brand, .site-header nav, .btn, .chip, .eyebrow, .lang-switch,
.tile-name, .depth-name, .q-text, .offer-title, .scenario-name, .daily-text, .path, .stat b {
  font-family: var(--round);
  font-weight: 400;
}

h1 { font-size: clamp(36px, 6.4vw, 64px); line-height: 1.2; margin: 10px 0 18px; letter-spacing: -.01em; }
h2 { font-size: clamp(26px, 3.8vw, 36px); line-height: 1.3; margin: 0 0 10px; }
h3 { font-size: 21px; line-height: 1.4; margin: 26px 0 8px; }
p { margin: 10px 0; }
a { color: var(--accent); text-underline-offset: 4px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; border-radius: 8px; }
img { max-width: 100%; }

.wrap { width: min(1100px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(780px, 100% - 32px); margin-inline: auto; }
.section { padding: 76px 0; }
.section-head { max-width: 640px; margin-bottom: 30px; }
.section-head p { color: var(--ink-soft); font-size: 18px; margin: 0; }
.center { text-align: center; margin-inline: auto; }
.eyebrow { font-size: 16px; color: var(--accent); margin: 0 0 6px; }

/* One page, two languages: the switch shows one; without JavaScript both show. */
html[data-lang="zh"] [lang="en"]:not(html) { display: none !important; }
html[data-lang="en"] [lang="zh-Hant"]:not(html) { display: none !important; }
html:not([data-lang]) :is(.site-header nav, .site-footer nav, .chip, .eyebrow, h1, h2, h3, summary, .btn, .tile-name, .depth-name) span[lang="en"]::before { content: " / "; }

/* ---------- Sticker: outline + solid offset shadow ---------- */
.sticker {
  background: var(--surface);
  border: var(--sticker-width) solid var(--sticker-line);
  border-radius: 22px;
  box-shadow: 4px 5px 0 var(--sticker-shadow);
}

/* Icons: one-colour SVGs painted with the text colour. */
.icon { display: inline-block; width: 1em; height: 1em; flex: none; background: currentColor; -webkit-mask: var(--i) center / contain no-repeat; mask: var(--i) center / contain no-repeat; }
.i-heart { --i: url("/assets/icons/heart.svg"); } .i-people { --i: url("/assets/icons/people.svg"); }
.i-house { --i: url("/assets/icons/house.svg"); } .i-sparkle { --i: url("/assets/icons/sparkle.svg"); }
.i-cup { --i: url("/assets/icons/cup.svg"); } .i-moon { --i: url("/assets/icons/moon.svg"); }
.i-flame { --i: url("/assets/icons/flame.svg"); } .i-gift { --i: url("/assets/icons/gift.svg"); }
.i-cake { --i: url("/assets/icons/cake.svg"); } .i-fireworks { --i: url("/assets/icons/fireworks.svg"); }
.i-plane { --i: url("/assets/icons/plane.svg"); } .i-dice { --i: url("/assets/icons/dice.svg"); }
.i-hand { --i: url("/assets/icons/hand.svg"); } .i-eyes { --i: url("/assets/icons/eyes.svg"); }
.i-calendar { --i: url("/assets/icons/calendar.svg"); } .i-lock { --i: url("/assets/icons/lock.svg"); }
.i-sun { --i: url("/assets/icons/sun.svg"); } .i-swap { --i: url("/assets/icons/swap.svg"); }
.i-check { --i: url("/assets/icons/check.svg"); } .i-tap { --i: url("/assets/icons/tap.svg"); }
.i-bubbles { --i: url("/assets/icons/bubbles.svg"); } .i-library { --i: url("/assets/icons/library.svg"); }

/* ---------- Header and footer ---------- */
.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--background) 90%, transparent); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 14px 22px; padding: 10px 0; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-size: 25px; margin-right: auto; }
.brand img { width: 38px; height: 38px; border-radius: 10px; border: var(--sticker-width) solid var(--sticker-line); }
.site-header nav { display: flex; gap: 18px; flex-wrap: wrap; font-size: 17px; }
.site-header nav a { color: var(--ink); text-decoration: none; padding: 4px 2px; }
.site-header nav a[aria-current="page"] { color: var(--accent); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 6px; }
.lang-switch { display: inline-flex; border: var(--sticker-width) solid var(--sticker-line); border-radius: 999px; overflow: hidden; font-size: 15px; box-shadow: 2px 3px 0 var(--sticker-shadow); }
.lang-switch button { font: inherit; border: 0; background: var(--surface); color: var(--ink); padding: 3px 13px; cursor: pointer; }
.lang-switch button[aria-pressed="true"] { background: var(--primary); color: var(--on-primary); }
html:not([data-lang]) .lang-switch { display: none; }

.site-footer { border-top: 1px solid var(--line); padding: 30px 0 42px; color: var(--ink-soft); font-size: 15px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; }
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-footer nav a, .site-footer a { color: var(--ink-soft); }

/* ---------- Buttons (the app's StickerButtonStyle: press into its own shadow) ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 13px 26px; border-radius: 26px; text-decoration: none; font-size: 19px; line-height: 1.2; color: var(--on-primary); background: var(--primary); border: var(--sticker-width) solid var(--sticker-line); box-shadow: 4px 5px 0 var(--sticker-shadow); white-space: nowrap; cursor: pointer; transition: transform .12s ease, box-shadow .12s ease; }
.btn:hover { transform: translate(1px, 1px); box-shadow: 3px 4px 0 var(--sticker-shadow); }
.btn:active { transform: translate(3px, 3px); box-shadow: 1px 2px 0 var(--sticker-shadow); }
.btn.secondary { background: var(--surface); color: var(--ink); }
.btn .icon { font-size: 18px; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 18px; margin-top: 26px; }

/* App Store badge: Apple's official artwork, black on light pages and white on dark. */
.app-store { display: inline-block; line-height: 0; border-radius: 12px; transition: transform .12s ease; }
.app-store:hover { transform: translateY(-2px); }
.app-store img { height: 56px; width: auto; }
.app-store .on-dark { display: none; }
.store { display: inline-flex; flex-direction: column; align-items: center; gap: 4px; }
.soon { font-family: var(--round); font-size: 14px; color: var(--peach-soft); white-space: nowrap; }
@media (prefers-color-scheme: dark) { .app-store .on-light { display: none; } .app-store .on-dark { display: inline; } }

/* ---------- Chips (PackChip) ---------- */
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 3px 12px; border-radius: 999px; font-size: 15px; line-height: 1.5; color: var(--tile-ink); border: var(--sticker-width) solid var(--sticker-line); white-space: nowrap; }
.chip .icon { font-size: 14px; }
.chip.plain { background: var(--surface); color: var(--ink); }
.chip.soft { background: var(--selection); color: var(--ink); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.bg-couples { background: var(--couples); } .bg-friends { background: var(--friends); } .bg-family { background: var(--family); }
.bg-fresh { background: var(--fresh); } .bg-coworkers { background: var(--coworkers); } .bg-solo { background: var(--solo); }
.bg-anniversary { background: var(--anniversary); } .bg-birthday { background: var(--birthday); }
.bg-new-year { background: var(--new-year); } .bg-travel { background: var(--travel); }

/* Flames (FlameMeter): warmer as it goes deeper. */
.flames { display: inline-flex; gap: 2px; font-size: 15px; vertical-align: -2px; }
.flames .icon { background: var(--heat, var(--heat-1)); }
.flames .off { background: var(--line); }
.d1 { --heat: var(--heat-1); } .d2 { --heat: var(--heat-2); } .d3 { --heat: var(--heat-3); } .d4 { --heat: var(--heat-4); }

/* ---------- Hero ---------- */
.hero { background: var(--peach); border-bottom: 1px solid var(--line); overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 36px; padding: 64px 0 84px; }
.hero .eyebrow, .hero h1 { color: var(--ink); }
.hero .lead { font-size: 20px; color: var(--peach-soft); max-width: 560px; }
.hero .small { font-size: 15px; color: var(--peach-soft); margin-top: 20px; }
.hero-stage { position: relative; height: 470px; }
.stack-card { position: absolute; left: 50%; top: 46%; width: 250px; height: 340px; margin: -170px 0 0 -125px; border-radius: 28px; border: var(--sticker-width) solid var(--sticker-line); box-shadow: 5px 6px 0 var(--sticker-shadow); }
.stack-card.left { background: var(--fresh); transform: translateX(-92px) rotate(-11deg); }
.stack-card.right { background: var(--couples); transform: translateX(92px) rotate(10deg); }
.hero-stage .qcard { position: absolute; left: 50%; top: 46%; width: 270px; height: 360px; margin: -180px 0 0 -135px; transform: rotate(-2deg); }
.hero-kozy { position: absolute; right: -14px; bottom: -36px; width: 190px; transform: rotate(6deg); filter: drop-shadow(3px 4px 0 rgba(58, 31, 43, .18)); }

/* ---------- Question card (QuestionCardFace) and card back (CardBack) ---------- */
.qcard { display: flex; flex-direction: column; gap: 14px; padding: 22px; border-radius: 28px; background: var(--surface); border: var(--sticker-width) solid var(--sticker-line); box-shadow: 5px 6px 0 var(--sticker-shadow); position: relative; overflow: hidden; }
.qcard::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 100% 100%, color-mix(in srgb, var(--heat, var(--heat-1)) 22%, transparent), transparent 70%); pointer-events: none; }
.q-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; position: relative; }
.q-depth { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; color: var(--ink-soft); white-space: nowrap; }
.q-text { margin: auto 0; font-size: 25px; line-height: 1.45; color: var(--ink); position: relative; }
.q-foot { display: flex; align-items: center; gap: 8px; font-size: 15px; color: var(--ink-soft); position: relative; font-family: var(--round); }
.q-foot .icon { font-size: 18px; }

.card-back { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; border-radius: 28px; border: var(--sticker-width) solid var(--sticker-line); box-shadow: 5px 6px 0 var(--sticker-shadow); color: var(--tile-ink); position: relative; }
.card-back::before { content: ""; position: absolute; inset: 14px; border: 2px dashed rgba(58, 31, 43, .25); border-radius: 20px; }
.card-back .symbol { width: 96px; height: 96px; border-radius: 50%; background: rgba(255, 255, 255, .55); display: grid; place-items: center; font-size: 42px; }
.card-back .word { font-family: var(--round); font-size: 30px; }
.card-back .flames { background: rgba(255, 255, 255, .6); padding: 4px 12px; border-radius: 999px; font-size: 17px; }
.card-back .hint { position: absolute; bottom: 26px; display: flex; align-items: center; gap: 6px; font-family: var(--round); font-size: 16px; color: #4a2a37; }

/* The try-it card: a real flip, like the app's. */
.demo { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: center; }
.flip { perspective: 1400px; width: min(360px, 100%); height: 470px; margin-inline: auto; cursor: pointer; }
.flip-inner { position: relative; width: 100%; height: 100%; transform-style: preserve-3d; transition: transform .7s cubic-bezier(.3, 1.35, .5, 1); }
.flip.up .flip-inner { transform: rotateY(180deg); }
.flip.spin .flip-inner { transition: transform .85s cubic-bezier(.3, 1.2, .5, 1); transform: rotateY(540deg); }
.flip .side { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.flip .front { transform: rotateY(180deg); }
.flip .qcard, .flip .card-back { height: 100%; }
.demo-controls { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; margin-top: 26px; }
.demo-controls button[hidden] { display: none; }
.demo-steps { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 14px; }
.demo-steps li { display: flex; gap: 14px; align-items: flex-start; }
.demo-steps .num { flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; font-family: var(--round); color: var(--tile-ink); border: var(--sticker-width) solid var(--sticker-line); }

/* ---------- Audience tiles (Home) ---------- */
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tile { color: var(--tile-ink); border-radius: 24px; padding: 20px 20px 18px; border: var(--sticker-width) solid var(--sticker-line); box-shadow: 4px 5px 0 var(--sticker-shadow); min-height: 150px; display: flex; flex-direction: column; justify-content: space-between; transition: transform .15s ease; }
.tile:nth-child(odd) { transform: rotate(-1.2deg); } .tile:nth-child(even) { transform: rotate(1deg); }
.tile:hover { transform: rotate(0) translateY(-3px); }
.tile .icon { font-size: 28px; }
.tile-name { font-size: 25px; line-height: 1.2; margin-top: 18px; }
.tile-note { font-size: 15px; opacity: .85; }

/* ---------- Depth rows (setup) ---------- */
.depths { display: grid; gap: 12px; }
.depth-row { display: flex; align-items: center; gap: 16px; padding: 14px 18px; border-radius: 18px; background: var(--surface); border: var(--sticker-width) solid var(--sticker-line); box-shadow: 3px 4px 0 var(--sticker-shadow); }
.depth-row .flames { width: 74px; font-size: 16px; }
.depth-name { font-size: 21px; line-height: 1.3; }
.depth-blurb { font-size: 15px; color: var(--ink-soft); }
.depth-row .lock { margin-left: auto; color: var(--ink-soft); font-size: 14px; display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }

/* ---------- Feature stickers ---------- */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature { padding: 22px 20px; }
.feature .badge { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; font-size: 22px; color: var(--tile-ink); border: var(--sticker-width) solid var(--sticker-line); margin-bottom: 12px; }
.feature h3 { margin: 0 0 6px; font-size: 20px; }
.feature p { color: var(--ink-soft); font-size: 15px; margin: 0; }

/* ---------- Daily question ---------- */
.daily { background: var(--daily); color: var(--tile-ink); border-radius: 22px; padding: 20px 22px; border: var(--sticker-width) solid var(--sticker-line); box-shadow: 4px 5px 0 var(--sticker-shadow); }
.daily-label { display: flex; align-items: center; gap: 6px; font-size: 14px; letter-spacing: .06em; text-transform: uppercase; font-family: var(--round); }
.daily-text { font-size: 24px; line-height: 1.45; margin-top: 8px; }

/* ---------- Occasion packs and offers (paywall) ---------- */
.list { padding: 8px 20px; }
.scenario { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.scenario:last-child { border-bottom: 0; }
.scenario .dot { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; color: var(--tile-ink); border: var(--sticker-width) solid var(--sticker-line); font-size: 18px; flex: none; }
.scenario-name { font-size: 19px; line-height: 1.3; }
.scenario small { display: block; color: var(--ink-soft); font-size: 14px; }
.offers { display: grid; gap: 14px; }
.offer { display: flex; align-items: center; gap: 14px; padding: 16px 20px; border-radius: 20px; background: var(--surface); border: var(--sticker-width) solid var(--sticker-line); box-shadow: 4px 5px 0 var(--sticker-shadow); }
.offer.best { background: var(--selection); }
.offer .mark { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; flex: none; background: var(--primary); color: var(--on-primary); border: var(--sticker-width) solid var(--sticker-line); font-size: 15px; }
.offer-title { font-size: 20px; line-height: 1.3; }
.offer small { display: block; color: var(--ink-soft); font-size: 14px; }
.offer .tag { margin-left: auto; font-family: var(--round); font-size: 14px; padding: 2px 10px; border-radius: 999px; background: var(--family); color: var(--tile-ink); border: var(--sticker-width) solid var(--sticker-line); white-space: nowrap; }

/* ---------- Kozy and the closing call ---------- */
.kozy-band { display: grid; grid-template-columns: 220px 1fr; gap: 30px; align-items: center; padding: 30px 34px; }
.kozy-band img { width: 100%; height: auto; }
.cta { background: var(--peach); border-top: 1px solid var(--line); text-align: center; padding: 72px 0 80px; }
.cta img.kozy { width: 150px; height: auto; display: block; margin: 0 auto 6px; }
.cta .lead { color: var(--peach-soft); font-size: 19px; }
.cta .actions { justify-content: center; }

/* ---------- Articles: support, privacy, terms ---------- */
.page-head { background: var(--peach); border-bottom: 1px solid var(--line); }
.page-head .narrow { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 40px 0 34px; }
.page-head .eyebrow, .page-head h1 { color: var(--ink); }
.page-head h1 { margin: 4px 0 0; font-size: clamp(32px, 5vw, 48px); }
.page-head p { color: var(--peach-soft); margin: 8px 0 0; }
.page-head img { width: 120px; height: auto; flex: none; }
.article { padding: 36px 0 70px; }
.article h2 { font-size: 25px; margin: 38px 0 8px; }
.article .summary { padding: 20px 24px; background: var(--selection); }
.article .summary h2 { margin: 0 0 6px; font-size: 21px; }
.article .summary ul { margin: 0; padding-left: 22px; }
.article .summary li { margin: 4px 0; }
.meta { color: var(--ink-soft); font-size: 15px; }
.faq { display: grid; gap: 14px; margin-top: 18px; }
.faq details { padding: 4px 22px; }
.faq summary { font-size: 19px; line-height: 1.4; padding: 14px 0; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 14px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--primary); color: var(--on-primary); border: var(--sticker-width) solid var(--sticker-line); font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details > div { padding-bottom: 14px; }
.contact { padding: 24px 26px; margin-top: 36px; }
.contact h2 { margin-top: 0; }
.path { background: var(--selection); color: var(--ink); padding: 1px 9px; border-radius: 9px; white-space: nowrap; font-size: .95em; }

/* 404 */
.lost { text-align: center; padding: 70px 0 90px; }
.lost img { width: 200px; height: auto; }

@media (max-width: 900px) {
  .features { grid-template-columns: repeat(2, 1fr); }
  .tiles { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .section { padding: 56px 0; }
  .hero .wrap { grid-template-columns: 1fr; padding: 34px 0 56px; gap: 10px; }
  .hero-stage { height: 400px; order: 2; }
  .stack-card { width: 210px; height: 290px; margin: -145px 0 0 -105px; }
  .stack-card.left { transform: translateX(-70px) rotate(-11deg); }
  .stack-card.right { transform: translateX(70px) rotate(10deg); }
  .hero-stage .qcard { width: 236px; height: 316px; margin: -158px 0 0 -118px; }
  .hero-stage .q-text { font-size: 21px; }
  .hero-kozy { width: 130px; right: 0; bottom: -20px; }
  .demo, .split { grid-template-columns: 1fr; gap: 30px; }
  .flip { height: 430px; }
  .tiles { gap: 14px; }
  .tile { min-height: 120px; padding: 16px; }
  .tile-name { font-size: 21px; }
  .features { grid-template-columns: 1fr; }
  .kozy-band { grid-template-columns: 96px 1fr; padding: 22px; gap: 18px; }
  .page-head img { width: 84px; }
  .site-header nav { gap: 12px; font-size: 16px; }
  .brand { font-size: 22px; }
}