:root {
  --paper: #f2eee6;
  --paper-deep: #e8e1d5;
  --surface: #fbfaf7;
  --ink: #20201e;
  --muted: #6f6c65;
  --line: rgba(32, 32, 30, 0.16);
  --dark: #24231f;
  --accent: #6a7057;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(45, 38, 28, 0.1);
  --radius: 4px;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.dialog-open { overflow: hidden; }

button, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
img, svg { max-width: 100%; display: block; }

:focus-visible {
  outline: 3px solid #54644a;
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 12px 18px;
  background: var(--dark);
  color: var(--white);
  transition: top 0.2s ease;
}

.skip-link:focus { top: 16px; }

.announcement {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  background: var(--dark);
  color: #f5f1e7;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-align: center;
  text-transform: uppercase;
}

.site-header {
  min-height: 76px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 0 clamp(20px, 4vw, 64px);
  border-bottom: 1px solid var(--line);
  background: rgba(242, 238, 230, 0.9);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 30;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  font-size: 18px;
  font-weight: 680;
  letter-spacing: -0.04em;
}

.brand-mark {
  width: 20px;
  height: 20px;
  display: inline-block;
  border: 1.5px solid currentColor;
  border-radius: 50% 50% 7px 50%;
  transform: rotate(-22deg);
  position: relative;
}

.brand-mark::after {
  content: "";
  width: 8px;
  height: 1.5px;
  position: absolute;
  left: 5px;
  top: 8px;
  background: currentColor;
  transform: rotate(22deg);
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 3vw, 44px);
  font-size: 13px;
}

.desktop-nav a,
.text-button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.desktop-nav a:hover,
.text-button:hover { color: var(--accent); }

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.region-trigger {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  font-size: 12px;
}

.region-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(106, 112, 87, 0.12);
}

.icon-button {
  width: 44px;
  height: 44px;
  border: 0;
  display: inline-grid;
  place-items: center;
  background: transparent;
  cursor: pointer;
  font-size: 26px;
}

.menu-trigger { display: none; }
.menu-trigger span { width: 20px; height: 1px; background: currentColor; display: block; margin: 3px 0; }

.mobile-menu {
  position: fixed;
  inset: 110px 0 auto;
  z-index: 29;
  padding: 22px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.mobile-menu a,
.mobile-menu button {
  width: 100%;
  min-height: 52px;
  display: flex;
  align-items: center;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  font-size: 18px;
}

.section-shell { padding-left: clamp(20px, 5vw, 80px); padding-right: clamp(20px, 5vw, 80px); }

.hero {
  min-height: 440px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  width: min(44vw, 660px);
  height: min(44vw, 660px);
  position: absolute;
  right: -8%;
  top: 1%;
  border: 1px solid rgba(32, 32, 30, 0.08);
  border-radius: 50%;
}

.hero-copy { position: relative; z-index: 2; max-width: 820px; padding: 86px 0; }

.eyebrow {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }

.hero h1 {
  margin-bottom: 28px;
  font-family: var(--serif);
  font-size: clamp(52px, 6vw, 96px);
  font-weight: 400;
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.hero-body {
  max-width: 560px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 1.75;
}

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

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 1px solid var(--dark);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.04em;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.button:hover { transform: translateY(-2px); }
.button-dark { background: var(--dark); color: var(--white); }
.button-dark:hover { background: #3a3933; }
.button-light { background: transparent; color: var(--dark); }
.button-light:hover { background: var(--surface); }

.location-note { margin: 25px 0 0; color: var(--muted); font-size: 12px; }
.location-note strong { color: var(--ink); }

.hero-visual {
  min-height: 520px;
  display: grid;
  place-items: center;
  position: relative;
  z-index: 2;
}

.hero-visual svg {
  width: min(100%, 820px);
  filter: drop-shadow(0 42px 34px rgba(48, 40, 29, 0.16));
  transform: rotate(-7deg);
  animation: float-shoe 6s ease-in-out infinite;
}

.hero-index {
  position: absolute;
  right: clamp(20px, 4vw, 64px);
  bottom: 28px;
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.08em;
}

@keyframes float-shoe {
  0%, 100% { transform: translateY(0) rotate(-7deg); }
  50% { transform: translateY(-12px) rotate(-5deg); }
}

.category-section,
.collection-section,
.supplier-preview,
.process-section,
.faq-section { padding-top: 120px; padding-bottom: 120px; }

.section-heading { max-width: 760px; margin-bottom: 54px; }
.section-heading h2,
.collection-head h2,
.support-panel h2,
.faq-section h2 {
  margin-bottom: 0;
  font-family: var(--serif);
  font-size: clamp(38px, 5vw, 72px);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.category-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.category-card {
  min-height: 560px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
}

.category-card:hover .round-arrow { transform: rotate(45deg); }
.category-court { background: #d8d1c3; }
.category-casual { background: #d7dad2; }
.category-card > div:not(.category-art) { position: relative; z-index: 2; max-width: 380px; }
.category-card > div > span { color: var(--muted); font-size: 11px; }
.category-card h3 { margin: 8px 0 12px; font-family: var(--serif); font-size: 38px; font-weight: 400; }
.category-card p { margin: 0; color: var(--muted); line-height: 1.6; font-size: 14px; }
.category-art { position: absolute; inset: 20px -5% auto 12%; height: 360px; display: grid; place-items: center; }
.category-art svg { width: 94%; filter: drop-shadow(0 30px 24px rgba(30, 28, 24, 0.12)); transform: rotate(-9deg); }
.round-arrow { width: 48px; height: 48px; border: 1px solid var(--ink); border-radius: 50%; display: grid; place-items: center; position: absolute; top: 28px; right: 28px; transition: transform 0.25s ease; }

.collection-section { background: var(--surface); }

.supplier-preview { background: var(--paper-deep); scroll-margin-top: 110px; }

.section-lead {
  max-width: 620px;
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.preview-notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 760px;
  margin: -22px 0 34px;
  padding: 14px 16px;
  border: 1px solid rgba(116, 78, 38, 0.24);
  background: rgba(255, 250, 238, 0.72);
  color: #6f542f;
}

.preview-notice p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
}

.preview-notice-mark {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
}

.preview-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.sample-gallery { scroll-margin-top: 110px; }
.sample-gallery + .sample-gallery { margin-top: 70px; }
.sample-gallery-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; margin-bottom: 20px; }
.sample-gallery-heading h3 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: 28px; }
.sample-gallery-heading span { color: var(--muted); font-size: 11px; letter-spacing: .06em; text-align: right; }

.preview-card {
  margin: 0;
  padding: 12px;
  background: var(--surface);
  box-shadow: 0 16px 45px rgba(45, 38, 28, 0.08);
}

.preview-image-wrap {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #d4d0c7;
}

.preview-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.preview-card figcaption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 2px 2px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.collection-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 38px; }
.collection-count { margin: 0; color: var(--muted); font-size: 10px; letter-spacing: 0.18em; }
.filter-row { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 20px; scrollbar-width: none; }
.filter-row::-webkit-scrollbar { display: none; }
.filter-chip { min-height: 44px; padding: 10px 18px; border: 1px solid var(--line); border-radius: 999px; background: transparent; white-space: nowrap; cursor: pointer; font-size: 12px; }
.filter-chip:hover, .filter-chip.is-active { background: var(--dark); color: var(--white); border-color: var(--dark); }

.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 36px 14px; }
.product-card { min-width: 0; }
.product-card-link { display: block; }
.product-card-visual { aspect-ratio: 4 / 5; display: grid; place-items: center; position: relative; overflow: hidden; background: var(--paper-deep); }
.product-card-visual::after { content: ""; width: 54%; height: 11%; position: absolute; left: 23%; bottom: 18%; border-radius: 50%; background: rgba(34, 33, 29, 0.12); filter: blur(15px); }
.product-card-visual svg { width: 96%; position: relative; z-index: 2; transform: rotate(-8deg); transition: transform 0.5s cubic-bezier(.2,.7,.2,1); }
.product-card:hover .product-card-visual svg { transform: translateY(-10px) rotate(-4deg) scale(1.025); }
.product-card-badges { position: absolute; inset: 14px 14px auto; z-index: 3; display: flex; justify-content: space-between; gap: 8px; }
.badge { padding: 7px 9px; background: rgba(251,250,247,.88); backdrop-filter: blur(10px); font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.product-card-info { padding: 15px 2px 0; }
.product-card-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; color: var(--muted); font-size: 10px; letter-spacing: .08em; }
.product-card h3 { margin: 8px 0 6px; font-family: var(--serif); font-size: 22px; font-weight: 400; letter-spacing: -.03em; }
.product-card-price { margin: 0; font-size: 13px; }
.sample-card .product-card-visual::after { display: none; }
.sample-card .product-card-visual img { width: 100%; height: 100%; object-fit: cover; }
.sample-card .product-card-visual { background: #d4d0c7; }
.sample-card-action { margin: 0; color: var(--accent); font-size: 13px; }
.sample-card-copy { margin: 8px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.sample-card:hover .sample-card-action { text-decoration: underline; text-underline-offset: 4px; }
.sample-gallery-copy { max-width: 640px; margin: 10px 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.color-dots { display: flex; align-items: center; gap: 5px; }
.color-dots i { width: 11px; height: 11px; display: block; border: 1px solid rgba(0,0,0,.12); border-radius: 50%; }
.load-error { padding: 60px 20px; text-align: center; }

.process-section { background: var(--dark); color: #f7f3ea; }
.process-section .eyebrow, .process-card p { color: #aaa79f; }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.18); }
.process-card { min-height: 270px; padding: 28px; border-right: 1px solid rgba(255,255,255,.18); }
.process-card:last-child { border-right: 0; }
.process-card > span { color: #aaa79f; font-size: 11px; }
.process-card h3 { margin: 70px 0 12px; font-family: var(--serif); font-size: 28px; font-weight: 400; }
.process-card p { max-width: 300px; line-height: 1.7; }

.support-split { display: grid; grid-template-columns: 1fr 1fr; padding-top: 100px; padding-bottom: 100px; gap: 18px; }
.support-panel { min-height: 570px; padding: clamp(28px, 5vw, 64px); position: relative; overflow: hidden; }
.support-panel > p:not(.eyebrow) { max-width: 560px; margin: 28px 0; color: var(--muted); line-height: 1.75; }
.support-size { background: #d9d0bf; }
.support-shipping { background: #dce0d7; }
.foot-measure { position: absolute; left: 12%; right: 8%; bottom: 48px; display: flex; justify-content: space-between; border-bottom: 1px solid rgba(32,32,30,.5); color: var(--muted); font-family: var(--serif); font-size: 13px; }
.foot-measure::after { content: ""; position: absolute; left: 14%; right: 6%; bottom: 12px; height: 80px; border: 1px solid rgba(32,32,30,.24); border-radius: 65% 35% 45% 55%; transform: rotate(-4deg); }
.region-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 46px; }
.region-pill { min-height: 50px; padding: 12px 14px; display: flex; align-items: center; justify-content: space-between; border: 1px solid rgba(32,32,30,.14); font-size: 12px; }
.region-pill span:last-child { color: var(--muted); }

.faq-section { max-width: 1240px; margin: 0 auto; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; list-style: none; font-family: var(--serif); font-size: 22px; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; font-family: var(--sans); font-size: 22px; font-weight: 300; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 760px; padding: 0 0 28px; color: var(--muted); line-height: 1.75; }

.site-footer { min-height: 240px; padding-top: 54px; padding-bottom: 38px; display: flex; justify-content: space-between; gap: 40px; border-top: 1px solid var(--line); background: var(--paper-deep); }
.footer-brand { margin-bottom: 18px; }
.site-footer p, .footer-meta { max-width: 500px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.footer-meta { display: flex; align-items: end; flex-direction: column; justify-content: space-between; text-align: right; }

.floating-support { min-height: 48px; position: fixed; right: 20px; bottom: 20px; z-index: 25; display: inline-flex; align-items: center; gap: 9px; padding: 12px 18px; border: 0; border-radius: 999px; background: var(--dark); color: var(--white); box-shadow: 0 14px 35px rgba(32,32,30,.24); cursor: pointer; font-size: 12px; }
.floating-support.is-hidden-for-preview { display: none; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: #bdc9a8; box-shadow: 0 0 0 0 rgba(189,201,168,.5); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(189,201,168,0); } 100% { box-shadow: 0 0 0 0 rgba(189,201,168,0); } }

.sheet-dialog {
  width: min(520px, calc(100vw - 28px));
  max-height: min(760px, calc(100vh - 28px));
  padding: 0;
  border: 0;
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 28px 100px rgba(25,24,21,.28);
}
.sheet-dialog::backdrop { background: rgba(22,21,18,.52); backdrop-filter: blur(5px); }
.dialog-head { min-height: 72px; padding: 12px 18px 12px 24px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.dialog-head h2 { margin: 0; font-family: var(--serif); font-size: 23px; font-weight: 400; }
.dialog-section { padding: 20px 24px 0; }
.dialog-section label { display: block; margin-bottom: 8px; color: var(--muted); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.dialog-section select { width: 100%; min-height: 50px; padding: 0 12px; border: 1px solid var(--line); border-radius: 0; background: var(--white); }
.dialog-apply { width: calc(100% - 48px); margin: 24px; }
.dialog-note, .support-intro { padding: 0 24px 22px; color: var(--muted); line-height: 1.65; font-size: 13px; }
.size-table-wrap { max-height: 430px; overflow: auto; padding: 12px 24px 20px; }
.size-table-wrap table { width: 100%; border-collapse: collapse; font-size: 13px; }
.size-table-wrap th, .size-table-wrap td { padding: 12px; border-bottom: 1px solid var(--line); text-align: left; }
.support-options { display: grid; gap: 8px; padding: 0 24px 24px; }
.support-option { min-height: 58px; padding: 12px 14px; display: flex; align-items: center; justify-content: space-between; border: 1px solid var(--line); background: transparent; cursor: pointer; text-align: left; }
.support-option:hover { background: var(--paper); }
.support-option strong { display: block; font-size: 13px; }
.support-option small { color: var(--muted); }

.toast {
  max-width: min(420px, calc(100vw - 32px));
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 90;
  padding: 13px 18px;
  background: var(--dark);
  color: var(--white);
  transform: translate(-50%, 30px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  font-size: 12px;
  text-align: center;
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.back-link { justify-self: center; min-height: 44px; display: inline-flex; align-items: center; font-size: 12px; }
.product-main { min-height: calc(100vh - 110px); display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(390px, .85fr); }
.product-gallery { padding: clamp(18px, 3vw, 48px); background: #e5dfd3; }
.gallery-main { min-height: 620px; display: grid; place-items: center; overflow: hidden; background: #eae4d9; }
.gallery-main svg { width: min(96%, 860px); filter: drop-shadow(0 36px 28px rgba(34,30,24,.16)); transition: opacity .2s ease, transform .25s ease; }
.gallery-main.is-changing svg { opacity: .3; transform: scale(.98); }
.gallery-thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-top: 10px; }
.gallery-thumb { min-height: 96px; padding: 0; border: 1px solid transparent; background: rgba(255,255,255,.34); cursor: pointer; }
.gallery-thumb.is-active { border-color: var(--dark); }
.gallery-thumb svg { width: 100%; }

.product-info { padding: clamp(36px, 6vw, 86px) clamp(24px, 6vw, 82px) 120px; background: var(--surface); }
.product-info h1 { margin-bottom: 16px; font-family: var(--serif); font-size: clamp(46px, 5vw, 76px); font-weight: 400; line-height: 1; letter-spacing: -.05em; }
.product-code { color: var(--muted); font-size: 11px; letter-spacing: .16em; }
.detail-price { margin: 0 0 28px; font-size: 17px; }
.detail-description { max-width: 600px; margin-bottom: 20px; color: var(--muted); line-height: 1.75; }
.detail-status { display: inline-flex; min-height: 32px; align-items: center; padding: 6px 10px; margin-bottom: 34px; background: var(--paper); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.option-group { min-width: 0; margin: 0; padding: 25px 0; border: 0; border-top: 1px solid var(--line); }
.option-group legend { width: 100%; margin-bottom: 14px; font-size: 12px; font-weight: 650; }
.color-options, .size-options { display: flex; flex-wrap: wrap; gap: 8px; }
.color-option, .size-option { min-width: 48px; min-height: 44px; padding: 8px 12px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--line); background: transparent; cursor: pointer; font-size: 12px; }
.color-option.is-selected, .size-option.is-selected { border-color: var(--dark); box-shadow: inset 0 0 0 1px var(--dark); }
.color-swatch { width: 14px; height: 14px; border: 1px solid rgba(0,0,0,.16); border-radius: 50%; }
.quantity-row { min-height: 76px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 12px; font-weight: 650; }
.quantity-control { display: flex; align-items: center; border: 1px solid var(--line); }
.quantity-control button { width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; font-size: 18px; }
.quantity-control output { width: 38px; text-align: center; }
.detail-facts { margin: 24px 0 30px; }
.detail-facts > div { display: grid; grid-template-columns: 110px 1fr; gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.detail-facts span { font-size: 11px; font-weight: 650; }
.detail-facts p { margin: 0; color: var(--muted); line-height: 1.55; font-size: 12px; }
.form-error { min-height: 20px; color: #8e413c; font-size: 12px; }
.detail-cta { width: 100%; min-height: 56px; }
.final-note { margin: 14px 0 0; color: var(--muted); font-size: 10px; line-height: 1.5; text-align: center; }
.invalid-product { min-height: 70vh; padding: 100px 24px; text-align: center; }
.invalid-product h1 { font-family: var(--serif); font-size: 54px; font-weight: 400; }
.inquiry-dialog textarea { width: calc(100% - 48px); min-height: 180px; margin: 0 24px 20px; padding: 14px; resize: vertical; border: 1px solid var(--line); background: var(--paper); color: var(--ink); line-height: 1.55; }
.inquiry-label { padding: 20px 24px 8px; margin: 0; color: var(--muted); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.copy-button { width: calc(100% - 48px); margin: 0 24px 24px; }

@media (max-width: 1100px) {
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .product-main { grid-template-columns: 1fr; }
  .gallery-main { min-height: 520px; }
  .product-info { padding-bottom: 110px; }
}

@media (max-width: 820px) {
  .site-header { min-height: 66px; grid-template-columns: 1fr auto; padding: 0 18px; }
  .desktop-nav { display: none; }
  .header-actions { grid-column: 2; }
  .menu-trigger { display: inline-grid; }
  .site-header > .region-trigger { justify-self: end; }
  .back-link { display: none; }
  .hero { min-height: auto; padding-top: 32px; padding-bottom: 40px; }
  .hero-copy { padding: 34px 0 0; }
  .hero h1 { font-size: clamp(50px, 13vw, 72px); }
  .hero-visual { min-height: 360px; order: -1; }
  .hero-index { bottom: 16px; }
  .category-section, .collection-section, .supplier-preview, .process-section, .faq-section { padding-top: 82px; padding-bottom: 82px; }
  .category-grid, .support-split, .preview-gallery { grid-template-columns: 1fr; }
  .category-card { min-height: 500px; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 10px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-card { min-height: 210px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .process-card:last-child { border-bottom: 0; }
  .process-card h3 { margin-top: 44px; }
  .support-panel { min-height: 520px; }
  .site-footer { flex-direction: column; min-height: 300px; }
  .footer-meta { align-items: flex-start; text-align: left; gap: 12px; }
  .gallery-main { min-height: 440px; }
}

@media (max-width: 560px) {
  .announcement { min-height: 38px; font-size: 9px; }
  .site-header { top: 0; }
  .brand { font-size: 16px; }
  .region-trigger { padding: 7px 9px; font-size: 10px; }
  .header-actions { gap: 0; }
  .mobile-menu { inset: 104px 0 auto; }
  .hero { padding-left: 20px; padding-right: 20px; }
  .hero-visual { min-height: 310px; }
  .hero-actions .button { width: 100%; }
  .section-heading { margin-bottom: 36px; }
  .section-heading h2, .collection-head h2, .support-panel h2, .faq-section h2 { font-size: 42px; }
  .category-card { min-height: 440px; padding: 22px; }
  .category-art { height: 280px; top: 30px; }
  .category-card h3 { font-size: 32px; }
  .round-arrow { top: 20px; right: 20px; }
  .collection-head { align-items: start; flex-direction: column; }
  .product-card h3 { font-size: 18px; }
  .product-card-info { padding-top: 12px; }
  .product-card-meta { align-items: start; flex-direction: column; gap: 6px; }
  .product-card-badges { inset: 8px 8px auto; }
  .badge { padding: 5px 6px; font-size: 8px; }
  .support-split { padding-top: 60px; padding-bottom: 60px; }
  .support-panel { min-height: 500px; padding: 28px; }
  .region-list { grid-template-columns: 1fr; }
  .faq-list summary { min-height: 68px; font-size: 18px; }
  .floating-support { left: 16px; right: 16px; bottom: 12px; justify-content: center; }
  .gallery-main { min-height: 340px; }
  .product-gallery { padding: 12px; }
  .gallery-thumbs { gap: 5px; }
  .gallery-thumb { min-height: 64px; }
  .product-info { padding: 40px 20px 110px; }
  .product-info h1 { font-size: 48px; }
  .detail-facts > div { grid-template-columns: 90px 1fr; }
  .product-page .detail-cta {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 12px;
    z-index: 24;
    width: auto;
    box-shadow: 0 14px 36px rgba(32, 32, 30, 0.28);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}