:root {
  --bg: #090909;
  --surface: #101010;
  --surface-2: #171717;
  --ink: #f1eee7;
  --muted: #96928a;
  --gold: #b89559;
  --gold-soft: #785f39;
  --line: rgba(241, 238, 231, .14);
  --serif: "Songti SC", "Noto Serif SC", "Source Han Serif SC", "STSong", Georgia, serif;
  --sans: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

html[lang="en"] {
  --serif: Georgia, "Times New Roman", serif;
  --sans: Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--bg); color: var(--ink); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
body::selection { background: var(--gold); color: #080808; }
a { color: inherit; }
button { font: inherit; }
img { display: block; max-width: 100%; }

.grain { position: fixed; inset: 0; pointer-events: none; z-index: 50; opacity: .035; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E"); }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: var(--bg); padding: 12px 18px; transition: top .2s; }
.skip-link:focus { top: 12px; }
.st-mark { display: block; flex: 0 0 auto; object-fit: contain; }

.site-header { position: absolute; inset: 0 0 auto; width: 100%; max-width: 100vw; height: 112px; padding: 0 clamp(24px, 4.5vw, 86px); display: flex; align-items: center; justify-content: space-between; gap: 48px; z-index: 20; border-bottom: 1px solid rgba(255,255,255,.1); }
.brand { display: flex; align-items: center; gap: 16px; min-width: max-content; text-decoration: none; }
.brand-mark { width: 76px; height: 76px; color: var(--gold); }
.brand-name { display: grid; gap: 3px; }
.brand-name b { font-family: var(--serif); font-size: 18px; line-height: 1; letter-spacing: .26em; font-weight: 500; }
.brand-name em { color: #aaa59b; font-size: 8px; line-height: 1; letter-spacing: .26em; font-style: normal; }
nav { display: flex; align-self: stretch; gap: clamp(28px, 3.2vw, 64px); }
nav a, nav button { position: relative; display: grid; align-content: center; gap: 8px; min-width: clamp(62px, 5.6vw, 104px); padding: 0; color: #d2cec6; background: transparent; border: 0; text-align: left; text-decoration: none; cursor: pointer; transition: color .25s var(--ease); }
nav a::after, nav button::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
nav a span, nav button span { font-family: var(--serif); font-size: clamp(20px, 1.45vw, 27px); line-height: 1; letter-spacing: .28em; }
nav a small, nav button small { color: #77736c; font-size: clamp(7px, .55vw, 10px); line-height: 1; letter-spacing: .26em; }
nav a:hover, nav a:focus-visible, nav button:hover, nav button:focus-visible { color: var(--gold); }
nav a:hover::after, nav a:focus-visible::after, nav button:hover::after, nav button:focus-visible::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 18px; }
.language-switch { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border: 1px solid rgba(184,149,89,.38); background: rgba(9,9,9,.45); }
.language-switch > span { width: 1px; height: 12px; background: rgba(241,238,231,.22); }
.language-option { padding: 0; color: #77736c; background: transparent; border: 0; font-size: 9px; line-height: 1; letter-spacing: .12em; cursor: pointer; transition: color .25s var(--ease); }
.language-option:hover, .language-option:focus-visible, .language-option[aria-pressed="true"] { color: var(--gold); }
.menu-button { display: none; background: none; border: 0; color: var(--ink); padding: 10px; }
html[lang="en"] nav a span, html[lang="en"] nav button span { font-size: clamp(14px, 1.05vw, 19px); letter-spacing: .14em; }
html[lang="en"] nav a small, html[lang="en"] nav button small { letter-spacing: .16em; }
html[lang="en"] .brand-name b { font-size: 14px; letter-spacing: .16em; }
html[lang="en"] .brand-name em { letter-spacing: .13em; }
html[lang="en"] .hero h1 { font-size: clamp(46px, 5vw, 82px); letter-spacing: -.045em; }
html[lang="en"] .product-title { font-size: clamp(25px, 2.6vw, 42px); letter-spacing: -.025em; }

.hero { min-height: 100svh; padding: 168px clamp(24px, 5vw, 92px) clamp(56px, 7vw, 96px); position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 50% 26%, rgba(97,77,48,.26) 0, rgba(28,25,21,.58) 23%, #090909 59%); }
.hero::after { content: ""; position: absolute; inset: 112px 0 auto; height: 1px; background: linear-gradient(90deg, transparent, rgba(184,149,89,.2), transparent); }
.hero-copy, .hero-film { position: relative; z-index: 2; }
.hero-copy--center { max-width: 1180px; margin: 0 auto 48px; text-align: center; }
.mobile-only-break { display: none; }
.eyebrow, .section-index { color: var(--gold); font-size: 10px; letter-spacing: .28em; text-transform: uppercase; }
.hero h1 { margin: 24px 0 18px; font-family: var(--serif); font-size: clamp(52px, 6.1vw, 100px); line-height: .98; font-weight: 400; letter-spacing: -.06em; }
.hero-deck { color: #aaa69e; font-family: var(--serif); font-size: clamp(16px, 1.5vw, 22px); line-height: 1.85; }
.hero-film { width: min(100%, 1540px); margin: 0 auto; }
.hero-film-heading { display: grid; grid-template-columns: 1fr auto; gap: clamp(24px, 4vw, 72px); align-items: end; margin-bottom: 22px; }
.hero-film-heading p { margin: 0; }
.hero-film-format { color: #89847a; font-size: 10px; letter-spacing: .2em; white-space: nowrap; }
.hero-film-frame { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: #050505; border: 1px solid rgba(184,149,89,.4); box-shadow: 0 32px 90px rgba(0,0,0,.58), 0 0 0 1px rgba(255,255,255,.035) inset; }
.hero-film-frame::before, .hero-film-frame::after { content: ""; position: absolute; z-index: 4; width: 54px; height: 54px; pointer-events: none; }
.hero-film-frame::before { left: 16px; top: 16px; border-left: 1px solid rgba(224,197,143,.72); border-top: 1px solid rgba(224,197,143,.72); }
.hero-film-frame::after { right: 16px; bottom: 16px; border-right: 1px solid rgba(224,197,143,.72); border-bottom: 1px solid rgba(224,197,143,.72); }
.hero-film-frame video { width: 100%; height: 100%; display: block; object-fit: cover; background: #050505; }
.hero-film-vignette { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(0,0,0,.1), transparent 50%, rgba(0,0,0,.58)); transition: opacity .35s var(--ease); }
.hero-film-play { position: absolute; left: 50%; top: 50%; z-index: 5; display: grid; justify-items: center; gap: 18px; min-width: 150px; padding: 0; color: #f3ede3; background: transparent; border: 0; transform: translate(-50%, -50%); cursor: pointer; font-size: 10px; letter-spacing: .24em; transition: opacity .25s var(--ease), transform .35s var(--ease); }
.hero-film-play:hover { transform: translate(-50%, -50%) scale(1.035); }
.hero-film-play-icon { width: clamp(74px, 7vw, 108px); height: clamp(74px, 7vw, 108px); display: grid; place-items: center; border: 1px solid rgba(238,216,174,.8); border-radius: 50%; background: rgba(8,8,8,.36); backdrop-filter: blur(8px); box-shadow: 0 0 0 9px rgba(184,149,89,.08); }
.hero-film-play-icon::before { content: ""; display: block; margin-left: 6px; border-top: 10px solid transparent; border-bottom: 10px solid transparent; border-left: 16px solid #e6c98f; }
.hero-film-frame[data-film-state="playing"] .hero-film-play, .hero-film-frame[data-film-state="playing"] .hero-film-vignette { opacity: 0; pointer-events: none; }
.hero-film-fullscreen { position: absolute; right: 32px; top: 28px; z-index: 6; display: flex; align-items: center; gap: 10px; padding: 10px 13px; color: #e8dfd1; background: rgba(6,6,6,.55); border: 1px solid rgba(255,255,255,.2); cursor: pointer; font-size: 9px; letter-spacing: .16em; backdrop-filter: blur(8px); }
.hero-film-fullscreen > span:first-child { color: var(--gold); font-size: 16px; line-height: 1; }
.hero-film-note { position: absolute; left: 32px; right: 32px; bottom: 26px; z-index: 5; display: flex; justify-content: space-between; margin: 0; color: #d8d1c5; font-size: 9px; letter-spacing: .22em; pointer-events: none; transition: opacity .25s var(--ease); }
.hero-film-note span:first-child { color: var(--gold); }
.hero-film-frame[data-film-state="playing"] .hero-film-note { opacity: 0; }
.collections, .identity, .craft, .cultural-notes { padding: clamp(84px, 9vw, 142px) clamp(24px, 7vw, 130px); }
.section-heading h2, .identity h2, .craft h2, .cultural-notes h2 { margin: 0; font-family: var(--serif); font-weight: 400; }

.collections { background: #0d0d0d; border-top: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: .25fr .75fr .35fr; gap: 5vw; align-items: end; margin-bottom: 76px; }
.section-heading h2 { font-size: clamp(44px, 5vw, 82px); line-height: 1.1; letter-spacing: -.05em; }
.section-heading > p:last-child { color: var(--muted); font-size: 13px; line-height: 1.9; }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.product-card { position: relative; padding: clamp(26px, 3vw, 48px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; }
.product-card:nth-child(2n) { border-right: 0; }
.product-meta { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 28px; }
.product-number { color: var(--gold); font: 10px/1 var(--sans); letter-spacing: .24em; }
.product-price { font-family: var(--serif); font-size: 16px; }
.product-gallery { display: grid; grid-template-columns: 1fr; aspect-ratio: 4 / 5; overflow: hidden; background: #111; transition: opacity .25s; }
.product-gallery.is-embroidery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: #38332b; }
.product-image-wrap { position: relative; min-width: 0; min-height: 0; background: #111; overflow: hidden; }
.product-image-wrap::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(255,255,255,.05); pointer-events: none; }
.product-image { width: 100%; height: 100%; object-fit: cover; transition: opacity .25s, transform .9s var(--ease); }
.product-card:hover .product-image { transform: scale(1.015); }
.variant-view-label { position: absolute; left: 12px; bottom: 12px; z-index: 1; padding: 6px 8px; color: #e8e1d6; background: rgba(8,8,8,.72); border: 1px solid rgba(199,163,96,.55); font-size: 9px; letter-spacing: .18em; }
.product-title-row { display: flex; justify-content: space-between; gap: 24px; align-items: baseline; margin-top: 30px; }
.product-title { margin: 0; font-family: var(--serif); font-size: clamp(28px, 3vw, 46px); font-weight: 400; }
.product-en { color: var(--muted); font-size: 9px; letter-spacing: .22em; white-space: nowrap; }
.product-spirit { margin: 10px 0 0; color: var(--gold); font-size: 11px; letter-spacing: .28em; }
.product-story { max-width: 58ch; min-height: 6.4em; margin: 26px 0; color: #aaa69e; font-family: var(--serif); font-size: 15px; line-height: 1.9; }
.product-actions { display: flex; justify-content: space-between; align-items: center; gap: 18px; }
.swatches { display: flex; gap: 11px; }
.swatch { width: 22px; height: 22px; padding: 0; border: 1px solid #514d46; border-radius: 50%; background: var(--swatch); cursor: pointer; position: relative; }
.swatch--embroidery { border-color: #d4b777; box-shadow: inset 0 0 0 3px #9a7839; }
.swatch[aria-pressed="true"]::after { content: ""; position: absolute; inset: -5px; border: 1px solid var(--gold); border-radius: 50%; }
.detail-button { color: var(--ink); background: transparent; border: 0; border-bottom: 1px solid #5e513c; padding: 8px 0; font-size: 11px; letter-spacing: .18em; cursor: pointer; }
.detail-button:hover, .detail-button:focus-visible { color: var(--gold); }

.identity { min-height: 80vh; display: grid; grid-template-columns: 1fr .9fr; gap: 8vw; align-items: center; border-bottom: 1px solid var(--line); overflow: hidden; }
.identity-art { width: min(100%, 560px); height: auto; color: #141414; filter: drop-shadow(0 0 1px var(--gold-soft)); }
.identity-copy h2 { margin: 28px 0; font-size: clamp(42px, 5vw, 78px); line-height: 1.13; }
.identity-copy > p:not(.section-index) { color: var(--muted); line-height: 2; }
.identity dl { margin-top: 50px; border-top: 1px solid var(--line); }
.identity dl div { display: grid; grid-template-columns: 60px 1fr; padding: 18px 0; border-bottom: 1px solid var(--line); }
.identity dt { color: var(--gold); }
.identity dd { margin: 0; letter-spacing: .18em; }

.craft, .cultural-notes { display: grid; grid-template-columns: .25fr 1fr; gap: 5vw; border-bottom: 1px solid var(--line); }
.craft > div, .cultural-notes > div { display: grid; grid-template-columns: 1fr .6fr; gap: 8vw; align-items: start; }
.craft h2, .cultural-notes h2 { font-size: clamp(38px, 4.8vw, 74px); line-height: 1.2; }
.craft div > p, .cultural-notes div > p { color: var(--muted); line-height: 2; }
.cultural-notes details { grid-column: 2; margin-top: 22px; color: #b9b4aa; }
.cultural-notes summary { cursor: pointer; color: var(--gold); font-size: 12px; letter-spacing: .16em; }
.cultural-notes ul { list-style: none; padding: 16px 0 0; margin: 0; }
.cultural-notes li { padding: 8px 0; }
.cultural-notes a { color: var(--muted); font-size: 12px; text-decoration: none; border-bottom: 1px solid #3b3935; }

footer { min-height: 54vh; padding: 80px clamp(24px, 7vw, 130px) 40px; display: grid; grid-template-columns: 1fr auto; align-content: space-between; position: relative; }
.footer-brand { display: flex; align-items: center; gap: 20px; }
.footer-brand > .footer-mark { width: 72px; height: 72px; color: var(--gold); }
.footer-brand p { font-family: var(--serif); letter-spacing: .25em; }
.footer-brand small { color: var(--muted); font: 8px var(--sans); letter-spacing: .23em; }
.footer-line { grid-column: 1 / -1; margin: 80px 0; font-family: var(--serif); font-size: clamp(40px, 8vw, 130px); line-height: .9; letter-spacing: -.05em; }
.copyright { grid-column: 2; color: var(--muted); font-size: 9px; letter-spacing: .2em; }

.about-dialog { position: fixed; inset: 0 0 0 auto; width: min(590px, 100vw); height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0; color: var(--ink); background: #0c0c0c; border: 0; border-left: 1px solid rgba(184,149,89,.42); overflow: auto; }
.about-dialog[open] { display: block; animation: about-enter .55s var(--ease) both; }
.about-dialog::backdrop { background: rgba(0,0,0,.7); backdrop-filter: blur(7px); animation: backdrop-enter .35s ease both; }
.about-panel { position: relative; min-height: 100%; padding: clamp(32px, 4vw, 58px); display: grid; grid-template-rows: auto 1fr auto auto; gap: clamp(28px, 4vh, 42px); overflow: hidden; }
.about-panel::before { content: ""; position: absolute; left: clamp(34px, 5vw, 74px); top: 0; width: 1px; height: 24vh; background: linear-gradient(var(--gold), transparent); opacity: .6; }
.about-close { justify-self: end; width: 44px; height: 44px; display: grid; place-items: center; padding: 0; color: #cfc7b9; background: transparent; border: 1px solid var(--line); cursor: pointer; font: 300 27px/1 var(--sans); transition: color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease); }
.about-close:hover, .about-close:focus-visible { color: var(--gold); border-color: var(--gold-soft); transform: rotate(4deg); }
.about-intro { align-self: end; }
.about-intro h2 { max-width: 9ch; margin: 24px 0 0; font: 400 clamp(52px, 5vw, 74px)/.98 var(--serif); letter-spacing: -.06em; }
.about-copy { max-width: 34rem; }
.about-copy > p:first-child { max-width: 36ch; margin: 0; color: #aaa59d; font: 400 16px/2 var(--serif); }
.about-belief { margin: clamp(28px, 4vh, 46px) 0 0; color: #858078; font: 400 clamp(22px, 2.2vw, 32px)/1.55 var(--serif); }
.about-belief strong { color: var(--ink); font-weight: 400; }
.about-cta { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; color: #ddd4c5; border-top: 1px solid var(--gold-soft); border-bottom: 1px solid var(--line); font-size: 10px; letter-spacing: .22em; text-decoration: none; }
.about-cta span:last-child { color: var(--gold); font-size: 20px; transition: transform .25s var(--ease); }
.about-cta:hover span:last-child, .about-cta:focus-visible span:last-child { transform: translateX(6px); }
@keyframes about-enter { from { opacity: 0; transform: translateX(48px); } to { opacity: 1; transform: translateX(0); } }
@keyframes backdrop-enter { from { opacity: 0; } to { opacity: 1; } }

.product-dialog { width: min(1080px, calc(100vw - 32px)); max-height: calc(100vh - 32px); padding: 0; color: var(--ink); background: #101010; border: 1px solid #3c372f; }
.product-dialog[open] { display: grid; grid-template-columns: 1.05fr .95fr; }
.product-dialog::backdrop { background: rgba(0,0,0,.86); backdrop-filter: blur(8px); }
.dialog-close { position: absolute; right: 18px; top: 14px; z-index: 2; width: 40px; height: 40px; color: var(--ink); background: rgba(0,0,0,.45); border: 1px solid var(--line); font-size: 27px; cursor: pointer; }
.dialog-media { min-height: 630px; display: grid; grid-template-columns: 1fr; background: #090909; }
.dialog-media.is-embroidery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: #38332b; }
.dialog-media .product-image-wrap { min-height: 630px; }
.dialog-media img { width: 100%; height: 100%; object-fit: cover; }
.dialog-copy { padding: clamp(40px, 6vw, 84px); align-self: center; }
.dialog-copy h2 { margin: 28px 0 10px; font: 400 clamp(40px, 5vw, 72px)/1.1 var(--serif); }
.dialog-spirit { color: var(--gold); letter-spacing: .25em; font-size: 11px; }
.dialog-copy > p:not(.eyebrow):not(.dialog-spirit) { margin-top: 34px; color: var(--muted); font-family: var(--serif); line-height: 2; }
.dialog-footer { margin-top: 50px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: baseline; }
.dialog-footer strong { font: 400 24px var(--serif); }
.dialog-footer span { color: var(--muted); font-size: 10px; letter-spacing: .14em; }
html[lang="en"] .dialog-footer { gap: 24px; }
html[lang="en"] .dialog-footer strong { flex: 0 0 auto; white-space: nowrap; font-size: 20px; }
html[lang="en"] .dialog-footer span { max-width: 190px; text-align: right; font-size: 8px; }

.reveal { animation: reveal 1.25s var(--ease) both; }
.hero-film { animation-delay: .14s; }
@keyframes reveal { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
:focus-visible { outline: 1px solid var(--gold); outline-offset: 4px; }

@media (max-width: 900px) {
  .site-header { height: 104px; padding-inline: 24px; gap: 20px; }
  .brand { gap: 13px; }
  .brand-mark { width: 58px; height: 58px; }
  .brand-name { gap: 5px; }
  .brand-name b { font-size: 19px; }
  .brand-name em { font-size: 8px; }
  .header-actions { margin-left: auto; gap: 8px; }
  nav { display: none; position: absolute; top: 104px; left: 0; right: 0; padding: 22px 24px 26px; background: rgba(10,10,10,.98); border-bottom: 1px solid var(--line); }
  nav.open { display: flex; align-items: stretch; }
  nav a, nav button { min-width: 0; flex: 1; gap: 6px; padding: 10px 0; }
  nav a span, nav button span { font-size: 17px; }
  nav a small, nav button small { font-size: 7px; }
  .menu-button { display: grid; gap: 6px; }
  .menu-button span { display: block; width: 24px; height: 1px; background: currentColor; }
  .hero { padding-top: 144px; }
  .hero-copy--center { margin-bottom: 54px; }
  .hero h1 { margin: 20px 0; }
  .hero-film-heading { grid-template-columns: 1fr auto; }
  .hero-film-play > span:last-child { display: none; }
  .hero-film-fullscreen { right: 20px; top: 20px; }
  .hero-film-note { left: 22px; right: 22px; bottom: 20px; }
  .craft, .cultural-notes { grid-template-columns: 1fr; }
  .craft > div, .cultural-notes > div { grid-template-columns: 1fr; }
  .section-heading { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card { border-right: 0; }
  .identity { grid-template-columns: 1fr; }
  .identity-art { width: min(78vw, 430px); margin-inline: auto; }
  .cultural-notes details { grid-column: 1; }
}

@media (max-width: 600px) {
  .site-header { height: 100px; padding-inline: 18px; }
  .brand-mark { width: 52px; height: 52px; }
  .brand-name b { font-size: 17px; letter-spacing: .2em; }
  .brand-name em { font-size: 7px; letter-spacing: .22em; }
  .language-switch { gap: 6px; padding: 6px 7px; }
  .language-option { font-size: 8px; }
  nav { top: 100px; padding-inline: 20px; }
  .hero { padding-inline: 20px; }
  .hero-copy--center { margin-bottom: 42px; }
  html[lang="en"] .hero h1 { max-width: 100%; font-size: 36px; line-height: 1.02; letter-spacing: -.035em; }
  .mobile-only-break { display: inline; }
  .hero-deck { max-width: 31ch; margin-inline: auto; font-size: 15px; }
  .hero-film-heading { gap: 10px 20px; margin-bottom: 16px; }
  .hero-film-format { grid-column: 2; grid-row: 1; font-size: 8px; }
  .hero-film-frame::before, .hero-film-frame::after { width: 28px; height: 28px; }
  .hero-film-frame::before { left: 9px; top: 9px; }
  .hero-film-frame::after { right: 9px; bottom: 9px; }
  .hero-film-play-icon { width: 62px; height: 62px; }
  .hero-film-fullscreen { right: 12px; top: 12px; padding: 8px; }
  .hero-film-fullscreen span:last-child { display: none; }
  .hero-film-note { left: 14px; right: 14px; bottom: 12px; font-size: 7px; letter-spacing: .12em; }
  .hero-film-note span:last-child { display: none; }
  .collections, .identity, .craft, .cultural-notes { padding-inline: 20px; }
  .about-panel { padding: 24px 22px 32px; gap: 34px; }
  .about-panel::before { left: 22px; }
  .about-intro h2 { font-size: clamp(50px, 18vw, 72px); }
  .product-card { padding: 24px 0 36px; }
  .product-story { min-height: auto; }
  .product-title-row { display: block; }
  .product-en { display: block; margin-top: 8px; }
  .product-dialog[open] { display: block; overflow-y: auto; }
  .dialog-media { min-height: 0; aspect-ratio: 4 / 5; }
  .dialog-media .product-image-wrap { min-height: 0; }
  .dialog-copy { padding: 34px 24px 48px; }
  footer { grid-template-columns: 1fr; }
  .copyright { grid-column: 1; }
}

@media (max-width: 430px) {
  .site-header { padding-inline: 12px; gap: 5px; }
  .brand { gap: 9px; }
  .brand-mark { width: 40px; height: 40px; }
  .brand-name b { font-size: 14px; }
  .brand-name em { display: none; }
  html[lang="en"] .brand-name b { font-size: 10px; letter-spacing: .12em; }
  .header-actions { gap: 4px; }
  .language-switch { padding-inline: 6px; }
  .menu-button { padding-inline: 7px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}