/* Caribou 概念 demo：色板册 + 拱形前后对比。
   颜色取自店内：石灰墙面、咖啡色字、黄铜招牌、大量绿植、粉色墙面。 */
@font-face { font-family: "Gloock"; src: url(../fonts/gloock-latin-400-normal.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url(../fonts/instrument-sans-latin-wght-normal.woff2) format("woff2-variations"); font-weight: 400 700; font-display: swap; }

:root {
  --stone: #ebe7e1;
  --paper: #f8f6f3;
  --espresso: #2a1f19;
  --soft: #66574d;
  --brass: #9c7a45;
  --leaf: #2f4a3f;
  --blush: #ecd6cf;
  --line: #d4ccc2;
  --display: "Gloock", Georgia, serif;
  --text: "Instrument Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Hiragino Sans", "Yu Gothic", "Noto Sans JP", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;
  --gutter: clamp(1.125rem, 4vw, 2.75rem);
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
.js:not(.ready) body { visibility: hidden; }
body { margin: 0; background: var(--stone); color: var(--espresso); font: 400 1.0625rem/1.6 var(--text); }
:lang(zh-CN) body, :lang(ja) body, :lang(ko) body { line-height: 1.8; }
h1, h2, h3, p, dl, dd, ol, ul, figure { margin: 0; }
ul, ol { padding: 0; }
h1, h2 { font-family: var(--display); font-weight: 400; letter-spacing: -0.01em; text-wrap: balance; }
:lang(zh-CN) :is(h1, h2), :lang(ja) :is(h1, h2), :lang(ko) :is(h1, h2) { font-family: var(--text); font-weight: 700; letter-spacing: 0; }
:lang(ja) :is(h1, h2) { word-break: auto-phrase; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
:focus-visible { outline: 3px solid var(--leaf); outline-offset: 3px; }
.wrap { width: min(100% - 2 * var(--gutter), 78rem); margin-inline: auto; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 50; background: var(--espresso); color: #fff; padding: 0.75rem 1rem; }
.skip:focus { top: 1rem; }
.muted { color: var(--soft); font-size: 0.9375rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 2.75rem; padding: 0.5rem 1.125rem; border-radius: 999px; background: var(--leaf); color: #fff; font-weight: 600; text-decoration: none; transition: background-color .2s ease; }
.btn:hover { background: #233a31; }
.btn-ghost { background: none; color: var(--espresso); box-shadow: inset 0 0 0 1.5px var(--espresso); }
.btn-ghost:hover { background: rgba(42, 31, 25, .06); }
.link-arrow { font-weight: 600; }

/* ---------- 顶栏 ---------- */
.top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem var(--gutter); position: relative; z-index: 20; }
.wordmark { font: 400 1.75rem/1 var(--display); text-decoration: none; display: flex; align-items: baseline; gap: 0.625rem; white-space: nowrap; }
.wordmark small { font: 500 0.8125rem/1 var(--text); color: var(--brass); }
.site-nav { display: flex; align-items: center; gap: 1.5rem; }
.nav-links, .lang-switch { list-style: none; display: flex; gap: 1.375rem; }
.nav-links a { text-decoration: none; font-size: 0.9375rem; padding: 0.25rem 0; }
.nav-links a[aria-current="page"] { box-shadow: 0 2px 0 var(--brass); }
.lang-switch { gap: 0.125rem; }
.lang-switch a { display: inline-block; text-decoration: none; font-size: 0.8125rem; padding: 0.25rem 0.5rem; border-radius: 999px; }
.lang-switch a[aria-current="true"] { background: var(--espresso); color: #fff; }
.menu-btn { display: none; }
@media (max-width: 62rem) {
  .menu-btn { display: grid; place-content: center; gap: 6px; width: 2.75rem; height: 2.75rem; border: 0; border-radius: 50%; background: var(--paper); cursor: pointer; }
  .menu-btn span { display: block; width: 18px; height: 1.6px; background: var(--espresso); transition: transform .25s ease; }
  .menu-btn[aria-expanded="true"] span:first-child { transform: translateY(3.8px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-3.8px) rotate(-45deg); }
  .site-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: flex-start; gap: 1.25rem; padding: 1.25rem var(--gutter) 1.75rem; background: var(--paper); box-shadow: 0 16px 30px rgba(42, 31, 25, .12); }
  .menu-open .site-nav { display: flex; }
  .nav-links { flex-direction: column; gap: 0.75rem; }
  .nav-links a { font-size: 1.125rem; }
}

/* ---------- 首页首屏 ---------- */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr); grid-template-areas: "copy arch" "ring arch" "match arch"; column-gap: clamp(2rem, 5vw, 4.5rem); padding: clamp(0.5rem, 2vw, 1.5rem) var(--gutter) clamp(3rem, 6vw, 5rem); max-width: 86rem; margin-inline: auto; align-items: start; }
.hero-copy { grid-area: copy; padding-top: clamp(1rem, 3vw, 2.5rem); }
.hero h1 { font-size: clamp(2.5rem, 5.4vw, 4.6rem); line-height: 1.02; max-width: 12ch; }
:lang(zh-CN) .hero h1, :lang(ja) .hero h1, :lang(ko) .hero h1 { font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.25; max-width: 14em; }
.lede { margin-top: 1rem; max-width: 34rem; color: var(--soft); }

/* 色板：每缕发样裁自真实作品照 */
.ring { grid-area: ring; position: relative; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: clamp(0.375rem, 1vw, 0.75rem); margin-top: clamp(1.5rem, 3vw, 2.25rem); padding-top: 0.75rem; }
.ring::before { content: ""; position: absolute; left: 0.5rem; right: 0.5rem; top: calc(0.75rem + 10px); height: 2px; background: var(--brass); border-radius: 2px; }
.swatch { position: relative; display: flex; flex-direction: column; align-items: center; padding: 0; border: 0; background: none; color: inherit; font: inherit; cursor: pointer; }
.swatch .hole { position: relative; z-index: 2; width: 22px; height: 22px; border-radius: 50%; border: 3px solid var(--brass); background: var(--stone); transition: background-color .2s ease; }
.swatch .tab { width: 100%; height: 26px; margin-top: -11px; border-radius: 6px 6px 0 0; background: var(--paper); }
.swatch .strand { width: 66%; height: clamp(7.5rem, 13vw, 10.5rem); background-size: cover; clip-path: polygon(0 0, 100% 0, 92% 70%, 74% 100%, 50% 94%, 26% 100%, 8% 70%); transition: transform .35s cubic-bezier(.2, .8, .2, 1), filter .2s ease; filter: saturate(.92); }
.swatch .name { margin-top: 0.5rem; font-size: 0.8125rem; line-height: 1.3; text-align: center; transition: transform .35s cubic-bezier(.2, .8, .2, 1); }
.swatch:hover .strand { transform: translateY(5px); }
.swatch[aria-checked="true"] .hole { background: var(--brass); }
.swatch[aria-checked="true"] .strand { transform: translateY(14px); filter: none; }
.swatch[aria-checked="true"] .name { transform: translateY(14px); font-weight: 700; }
.swatch:focus-visible { outline-offset: 4px; border-radius: 6px; }

/* 拱形对比框：拱顶呼应店里的圆镜 */
.arch { grid-area: arch; position: sticky; top: 1rem; }
.compare { position: relative; overflow: hidden; border-radius: 999px 999px 1.25rem 1.25rem / 42% 42% 1.25rem 1.25rem; background: var(--blush); aspect-ratio: 4 / 5; --x: 50%; touch-action: pan-y; }
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; -webkit-user-drag: none; user-select: none; }
.compare .before { clip-path: inset(0 calc(100% - var(--x)) 0 0); }
.compare::after { content: ""; position: absolute; top: 0; bottom: 0; left: var(--x); width: 2px; margin-left: -1px; background: #fff; pointer-events: none; }
.compare .slider { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; -webkit-appearance: none; appearance: none; }
.compare .knob { position: absolute; top: 60%; left: var(--x); width: 3rem; height: 3rem; margin: -1.5rem 0 0 -1.5rem; border-radius: 50%; background: #fff; box-shadow: 0 2px 12px rgba(0, 0, 0, .22); pointer-events: none; display: grid; place-content: center; }
.compare .knob svg { width: 1.375rem; height: 1.375rem; color: var(--espresso); }
.compare:has(.slider:focus-visible) .knob { outline: 3px solid var(--leaf); outline-offset: 3px; }
.tag { position: absolute; bottom: 1rem; padding: 0.25rem 0.75rem; border-radius: 999px; background: rgba(248, 246, 243, .92); font-size: 0.8125rem; pointer-events: none; }
.tag-before { left: 1rem; }
.tag-after { right: 1rem; }
.compare.single::after, .compare.single .knob, .compare.single .tag, .compare.single .before, .compare.single .slider { display: none; }
.arch figcaption { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 0.75rem; font-size: 0.9375rem; }
.arch .cap { color: var(--soft); }
.arch .cap b { color: var(--espresso); font-weight: 600; }
.ex-nav { display: flex; align-items: center; gap: 0.25rem; flex-shrink: 0; }
.ex-nav button { width: 2.5rem; height: 2.5rem; border-radius: 50%; border: 0; background: var(--paper); color: var(--espresso); cursor: pointer; display: grid; place-content: center; }
.ex-nav button:hover { background: #fff; }
.ex-nav svg { width: 1.125rem; height: 1.125rem; }
.ex-count { min-width: 3.25rem; text-align: center; font-variant-numeric: tabular-nums; font-size: 0.875rem; }
.ex-nav[hidden] { display: none; }

/* 匹配卡：谁做、价格、新客第一步 */
.match { grid-area: match; margin-top: clamp(2.25rem, 3.5vw, 2.75rem); background: var(--paper); border-radius: 1.25rem; padding: clamp(1.125rem, 2.4vw, 1.75rem); }
.match-h { font-size: clamp(1.375rem, 2.2vw, 1.75rem); line-height: 1.2; }
.who-pick { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.875rem; }
.who-btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.25rem 0.875rem 0.25rem 0.25rem; border: 1.5px solid var(--line); border-radius: 999px; background: none; font: inherit; font-size: 0.9375rem; color: inherit; cursor: pointer; min-height: 2.75rem; }
.who-btn img { width: 2.125rem; height: 2.125rem; border-radius: 50%; object-fit: cover; }
.who-btn[aria-selected="true"] { border-color: var(--espresso); background: var(--espresso); color: #fff; }
.who-panel { margin-top: 1rem; }
.who-role { color: var(--soft); font-size: 0.9375rem; }
.price-list { list-style: none; margin-top: 0.75rem; border-top: 1px solid var(--line); }
.price-list li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.25rem 1rem; padding: 0.5rem 0; border-bottom: 1px solid var(--line); font-size: 0.9375rem; }
.price-list .svc { font-weight: 600; overflow-wrap: anywhere; }
.price-list .dur { grid-column: 1; color: var(--soft); font-size: 0.8125rem; }
.price-list .pr { grid-column: 2; grid-row: 1 / span 2; align-self: center; font-variant-numeric: tabular-nums; white-space: nowrap; }
.first { margin-top: 1rem; padding: 0.875rem 1rem; border-left: 3px solid var(--brass); background: var(--stone); border-radius: 0 0.75rem 0.75rem 0; font-size: 0.9375rem; }
.first b { font-weight: 700; }
.first-h { display: block; font-weight: 700; margin-bottom: 0.125rem; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.625rem 1rem; margin-top: 1rem; }
.actions .note { flex-basis: 100%; color: var(--soft); font-size: 0.8125rem; }

/* ---------- 首页其他区块 ---------- */
.steps { padding: clamp(3rem, 7vw, 5.5rem) 0; border-top: 1px solid var(--line); }
.steps h2, .collective h2, .team h2, .notes h2, .hours h2, .salon h2 { font-size: clamp(1.875rem, 3.4vw, 2.75rem); line-height: 1.1; }
.steps ol { list-style: none; counter-reset: step; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.25rem, 3vw, 2.5rem); margin-top: 2rem; }
.steps li { counter-increment: step; display: flex; flex-direction: column; gap: 0.375rem; }
.steps li::before { content: counter(step); font: 400 2.75rem/1 var(--display); color: var(--brass); margin-bottom: 0.25rem; }
.steps li span { color: var(--soft); }
.collective { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(1.5rem, 4vw, 4rem); align-items: center; padding: clamp(3rem, 7vw, 5.5rem) 0; border-top: 1px solid var(--line); }
.col-copy p { margin: 1rem 0 1.25rem; color: var(--soft); max-width: 32rem; }
.col-people { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.col-people a { display: block; text-decoration: none; }
.col-people img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 999px 999px 0.75rem 0.75rem / 40% 40% 0.75rem 0.75rem; }
.col-people b { display: block; margin-top: 0.5rem; font-family: var(--display); font-weight: 400; font-size: 1.25rem; }
.col-people span { display: block; font-size: 0.8125rem; color: var(--soft); line-height: 1.4; }
.visit-strip { background: var(--leaf); color: #f3efe9; padding: 1.75rem 0; }
.vs-grid { display: flex; flex-wrap: wrap; gap: 0.5rem 2.5rem; align-items: center; }
.vs-grid a { color: #fff; }
.vs-status { font-weight: 600; }

/* 营业状态 */
[data-status] .dot { display: inline-block; width: 0.625rem; height: 0.625rem; border-radius: 50%; margin-right: 0.5rem; background: #b9b0a6; vertical-align: 0.05em; }
[data-status].open .dot { background: #6fbf8f; }

/* ---------- 作品页 ---------- */
.page-head { padding: clamp(1.5rem, 4vw, 3rem) 0 1.5rem; }
.page-head h1 { font-size: clamp(2.5rem, 5.4vw, 4.4rem); line-height: 1.04; }
:lang(zh-CN) .page-head h1, :lang(ja) .page-head h1, :lang(ko) .page-head h1, :lang(zh-CN) .visit-hero h1, :lang(ja) .visit-hero h1, :lang(ko) .visit-hero h1 { font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.25; }
.filters { display: flex; flex-direction: column; gap: 0.625rem; padding-bottom: 1.5rem; }
.filter-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip { display: inline-flex; align-items: center; gap: 0.5rem; min-height: 2.5rem; padding: 0.25rem 0.875rem; border: 1.5px solid var(--line); border-radius: 999px; background: none; font: inherit; font-size: 0.9375rem; color: inherit; cursor: pointer; }
.chip img { width: 1.75rem; height: 1.75rem; border-radius: 50%; object-fit: cover; margin-left: -0.5rem; }
.chip[aria-pressed="true"] { background: var(--espresso); border-color: var(--espresso); color: #fff; }
.count { color: var(--soft); font-size: 0.875rem; }
.grid { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: 1.5rem 1rem; }
.grid li.empty { grid-column: 1 / -1; }
.tile { display: block; width: 100%; padding: 0; border: 0; background: none; font: inherit; color: inherit; text-align: left; cursor: zoom-in; }
.tile .pic { position: relative; overflow: hidden; border-radius: 1rem; background: var(--blush); }
.tile img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform .5s cubic-bezier(.2, .8, .2, 1); }
.tile:hover img { transform: scale(1.03); }
.tile .ba { position: absolute; left: 0.75rem; top: 0.75rem; padding: 0.125rem 0.625rem; border-radius: 999px; background: rgba(248, 246, 243, .92); font-size: 0.75rem; font-weight: 600; }
.tile .t-cap { display: block; margin-top: 0.5rem; font-size: 0.9375rem; line-height: 1.4; }
.tile .t-who { display: block; color: var(--soft); font-size: 0.8125rem; }
.photo-note { color: var(--soft); font-size: 0.875rem; padding: 0.5rem 0 0; }
.empty { padding: 2rem 0; color: var(--soft); }

.team { padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(3rem, 6vw, 5rem); scroll-margin-top: 1rem; }
.team-lede { margin-top: 0.75rem; color: var(--soft); max-width: 40rem; }
.people { margin-top: 2rem; border-top: 1px solid var(--line); }
.person { display: grid; grid-template-columns: 9rem minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(1rem, 3vw, 2.5rem); padding: clamp(1.5rem, 3vw, 2.25rem) 0; border-bottom: 1px solid var(--line); scroll-margin-top: 1rem; }
.person > img { width: 9rem; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 999px 999px 0.75rem 0.75rem / 40% 40% 0.75rem 0.75rem; }
.person h3 { font: 400 1.875rem/1.1 var(--display); }
.person .who-role { margin-top: 0.25rem; }
.person .bio { margin-top: 0.75rem; }
.person .first { margin-top: 0; }
.person .actions { margin-top: 0.875rem; }
.person.hl { background: linear-gradient(var(--paper), var(--paper)) padding-box; }

/* 大图查看 */
.viewer { width: min(64rem, 100% - 2rem); max-height: calc(100% - 2rem); padding: 0; border: 0; border-radius: 1.25rem; background: var(--paper); color: var(--espresso); }
.viewer::backdrop { background: rgba(32, 24, 19, .72); }
.viewer-inner { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 1.5rem; padding: 1.25rem; }
.viewer .compare { border-radius: 1rem; aspect-ratio: 4 / 5; max-height: calc(100vh - 6rem); }
.viewer-text { align-self: end; padding: 0 0.5rem 0.5rem 0; }
.viewer-cap { font: 400 1.75rem/1.2 var(--display); }
:lang(zh-CN) .viewer-cap, :lang(ja) .viewer-cap, :lang(ko) .viewer-cap { font: 700 1.375rem/1.4 var(--text); }
.viewer-who { margin-top: 0.5rem; color: var(--soft); }
.viewer-actions { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: 0.625rem 1rem; align-items: center; }
.viewer-close { position: absolute; top: 0.75rem; right: 0.75rem; width: 2.75rem; height: 2.75rem; border-radius: 50%; border: 0; background: var(--paper); color: var(--espresso); cursor: pointer; display: grid; place-content: center; z-index: 3; }
.viewer-close svg { width: 1.25rem; height: 1.25rem; }

/* ---------- 到店页 ---------- */
.visit-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(1.5rem, 4vw, 3.5rem); padding: clamp(1rem, 3vw, 2.5rem) 0 clamp(2.5rem, 5vw, 4rem); align-items: start; }
.visit-hero h1 { font-size: clamp(2.5rem, 5.4vw, 4.4rem); line-height: 1.04; }
.vh-status { margin-top: 0.75rem; font-weight: 600; }
.facts { margin-top: 1.5rem; border-top: 1px solid var(--line); }
.facts > div { display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: 1rem; padding: 0.875rem 0; border-bottom: 1px solid var(--line); }
.facts dt { color: var(--soft); }
.vh-photo img { width: 100%; border-radius: 999px 999px 1.25rem 1.25rem / 40% 40% 1.25rem 1.25rem; aspect-ratio: 5 / 4; object-fit: cover; }
.hm { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: end; padding: clamp(2.5rem, 5vw, 4rem) 0 0; border-top: 1px solid var(--line); }
.hours-table { margin-top: 1.25rem; border-collapse: collapse; width: min(100%, 30rem); font-variant-numeric: tabular-nums; }
.hours-table th, .hours-table td { text-align: left; padding: 0.5rem 0; border-bottom: 1px solid var(--line); font-weight: 400; }
.hours-table td { text-align: right; }
.hours-table tr.today th, .hours-table tr.today td { font-weight: 700; }
.hours-table tr.today th::after { content: attr(data-today); margin-left: 0.5rem; padding: 0.0625rem 0.5rem; border-radius: 999px; background: var(--brass); color: #fff; font-size: 0.75rem; font-weight: 600; }
.hours .muted { margin-top: 0.75rem; max-width: 36rem; }
.map iframe { display: block; }
.map iframe { width: 100%; height: clamp(16rem, 34vw, 24rem); border: 0; border-radius: 1.25rem; background: var(--paper); filter: saturate(.85); }
.notes { padding: clamp(3rem, 6vw, 4.5rem) 0; }
.qa { margin-top: 1.5rem; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(1.5rem, 4vw, 3.5rem); }
.qa > div { padding: 1rem 0; border-top: 1px solid var(--line); }
.qa dt { font-weight: 700; }
.qa dd { margin-top: 0.25rem; color: var(--soft); }
.salon { padding: 0 0 clamp(3rem, 6vw, 4.5rem); }
.salon-photos { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 0.75rem; margin: 1.5rem 0 0.75rem; }
.salon-photos img { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 1rem; }
.demo { background: var(--blush); padding: clamp(3rem, 6vw, 4.5rem) 0; scroll-margin-top: 0; }
.demo-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 4rem); }
.demo h2 { font-size: clamp(1.75rem, 3vw, 2.25rem); line-height: 1.15; }
.demo h3 { font-size: 1.125rem; }
.demo p { margin-top: 0.875rem; max-width: 34rem; }
.demo-steps { margin-top: 0.875rem; padding-left: 1.25rem; display: grid; gap: 0.5rem; }

/* ---------- 页脚 ---------- */
.foot { padding: 2.5rem 0 3rem; border-top: 1px solid var(--line); font-size: 0.875rem; color: var(--soft); }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 1.5rem 3rem; }
.foot p + p { margin-top: 0.375rem; }
.foot-name { font-family: var(--display); font-size: 1.25rem; color: var(--espresso); }

/* ---------- 手机 ---------- */
@media (max-width: 56rem) {
  .hero { grid-template-columns: 1fr; grid-template-areas: "copy" "arch" "ring" "match"; padding-top: 0; }
  .arch { position: static; }
  .compare { aspect-ratio: auto; height: min(42svh, 26rem); }
  .arch figcaption { margin-top: 0.5rem; font-size: 0.875rem; }
  .ex-nav button { width: 2.25rem; height: 2.25rem; }
  .hero-copy { padding-top: 0; }
  .hero h1 { margin: 0.25rem 0 0.875rem; font-size: clamp(1.75rem, 7.6vw, 2.5rem); }
  :lang(zh-CN) .hero h1, :lang(ja) .hero h1, :lang(ko) .hero h1 { font-size: clamp(1.5rem, 6.4vw, 2rem); }
  .hero .lede { display: none; }
  .ring { margin-top: 0.5rem; }
  .swatch .strand { height: 4.75rem; width: 72%; }
  .swatch .name { font-size: 0.6875rem; }
  .swatch[aria-checked="true"] .strand, .swatch[aria-checked="true"] .name { transform: translateY(8px); }
  .match { margin-top: 1.5rem; }
  .steps ol { grid-template-columns: 1fr; }
  .collective { grid-template-columns: 1fr; }
  .col-people { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem 0.75rem; }
  .tile .t-cap { font-size: 0.875rem; }
  .person { grid-template-columns: 6rem minmax(0, 1fr); }
  .person > img { width: 6rem; }
  .person .person-side { grid-column: 1 / -1; }
  .viewer-inner { grid-template-columns: 1fr; padding: 0.75rem; gap: 0.75rem; }
  .viewer .compare { aspect-ratio: auto; height: 62svh; }
  .viewer-text { padding: 0 0.25rem 0.5rem; }
  .visit-hero { grid-template-columns: 1fr; }
  .vh-photo { order: -1; }
  .qa, .hm { grid-template-columns: 1fr; }
  .filter-row { flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(-1 * var(--gutter)); padding: 0.125rem var(--gutter); scrollbar-width: none; }
  .filter-row::-webkit-scrollbar { display: none; }
  .chip { flex-shrink: 0; }
  .salon-photos { grid-template-columns: 1fr 1fr; }
  .salon-photos img:first-child { grid-column: 1 / -1; }
  .demo-grid, .foot-grid { grid-template-columns: 1fr; }
}
@media (max-width: 26rem) {
  .wordmark small { display: none; }
  .ring { gap: 0.25rem; }
  .facts > div { grid-template-columns: 5.5rem minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; scroll-behavior: auto !important; }
}