:root {
  --paper: #1c1b19;
  --surface: #25231f;
  --soft: #302d28;
  --ink: #f5f0e8;
  --muted: #b6afa4;
  --line: #423d35;
  --control-line: #777064;
  --blue: #aac0ff;
  --button: #3158d4;
  --button-hover: #2444b0;
  --warm: #dfbd8c;
  --notice: #272d3a;
  --notice-ink: #c6d4fa;
  --disabled: #37332d;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Arial, Helvetica, sans-serif;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --paper: #f7f4ef;
  --surface: #fffdf9;
  --soft: #eee8df;
  --ink: #242320;
  --muted: #6b655c;
  --line: #d9d2c7;
  --control-line: #938b7e;
  --blue: #234bc3;
  --button: #234bc3;
  --button-hover: #193b9d;
  --warm: #8b6035;
  --notice: #edf0f9;
  --notice-ink: #344875;
  --disabled: #e4ded4;
  color-scheme: light;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.6 var(--sans); transition: background-color .2s, color .2s; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button, a, input, select, summary { touch-action: manipulation; }
button { cursor: pointer; }
button:disabled { cursor: default; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin: 0; }
main, .site-header, .site-footer { width: min(1240px, calc(100% - 96px)); margin-inline: auto; }
.site-header { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.brand { display: flex; gap: 14px; align-items: center; font-family: var(--serif); font-size: 19px; font-weight: 400; letter-spacing: 1px; white-space: nowrap; }
.brand-mark { display: flex; align-items: center; justify-content: center; flex: none; font-family: var(--serif); font-weight: 400; letter-spacing: -2px; padding-right: 2px; background: transparent; color: var(--ink); font-size: 28px; line-height: 1; width: 42px; height: 42px; border: 1px solid var(--control-line); border-radius: 0; }
.brand-copy { display: grid; gap: 2px; min-width: 0; }
.brand-name { line-height: 1.25; }
.brand-tagline { color: var(--muted); font-family: var(--serif); font-size: 12px; font-style: italic; font-weight: 400; letter-spacing: 0; line-height: 1.4; white-space: normal; }
.header-actions { display: flex; gap: 30px; align-items: center; }
.site-header nav { display: flex; gap: 26px; font-size: 14px; }
.site-header nav a, .text-link { transition: color .2s; }
.site-header nav a:hover, .text-link:hover { color: var(--blue); }
.theme-toggle { display: inline-flex; gap: 8px; align-items: center; justify-content: center; min-height: 42px; padding: 8px 12px; border: 1px solid var(--control-line); border-radius: 22px; color: var(--ink); background: var(--surface); font-size: 14px; }
.theme-toggle:hover { background: var(--soft); }
.theme-toggle svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; }
.intro { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: center; padding: 32px 0; }
.intro-text-only { grid-template-columns: 1fr; }
.intro-content, .hero-product, .detail-info, .featured-layout > div { min-width: 0; }
.eyebrow { font-size: 12px; letter-spacing: 1.8px; font-weight: 600; margin-bottom: 14px; color: var(--muted); }
.intro h1 { font-size: clamp(36px, 4.3vw, 58px); line-height: 1.1; letter-spacing: -2px; font-weight: 500; }
.intro h1 em { font-family: var(--serif); font-weight: 400; color: var(--warm); }
.intro-copy { color: var(--muted); margin-top: 18px; font-size: 16px; line-height: 1.7; }
.hero-cta { display: inline-flex; align-items: center; justify-content: center; background: var(--button); color: #fff; padding: 11px 20px; min-height: 44px; margin-top: 22px; border-radius: 3px; font-size: 14px; font-weight: 600; transition: background .2s; }
.hero-cta:hover { background: var(--button-hover); }
.hero-footnote { color: var(--muted); font-size: 12px; margin-top: 14px; }
.hero-product { display: block; position: relative; aspect-ratio: 1.35; max-height: 330px; overflow: hidden; background: var(--soft); border-radius: 5px; }
.hero-product > img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.hero-product:hover > img { transform: scale(1.03); }
.hero-carousel { min-width: 0; }
.hero-slides { min-width: 0; touch-action: pan-y; }
.hero-controls { display: flex; align-items: center; justify-content: flex-end; gap: 10px; margin-top: 12px; min-height: 44px; }
.hero-controls > button { width: 44px; height: 44px; border: 1px solid var(--control-line); border-radius: 50%; color: var(--ink); background: transparent; font-size: 21px; }
.hero-controls > button:hover { background: var(--soft); }
.hero-dots { display: flex; }
.hero-dots button { display: grid; place-items: center; width: 30px; height: 44px; border: 0; background: transparent; padding: 0; }
.hero-dots span { width: 6px; height: 6px; background: var(--control-line); border-radius: 50%; }
.hero-dots button[aria-pressed=true] span { background: var(--warm); width: 18px; border-radius: 6px; }
.hero-counter { font-size: 12px; color: var(--muted); white-space: nowrap; }
.load-more-wrap { text-align: center; margin-top: 30px; }
.load-more { border: 1px solid var(--control-line); border-radius: 3px; min-height: 46px; padding: 10px 28px; color: var(--ink); background: transparent; font-size: 14px; }
.load-more:hover { background: var(--soft); }
#load-progress { font-size: 12px; color: var(--muted); margin-top: 12px; }
.noscript-note { margin-block: 24px; color: var(--muted); }
.hero-badges { position: absolute; inset: 16px 16px auto; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.hero-label { background: #1c1b19; color: #f5f0e8; padding: 5px 10px; font-size: 12px; border-radius: 2px; }
.hero-caption { position: absolute; inset: auto 12px 12px; padding: 12px 16px; background: #fffdf9; color: #242320; display: flex; justify-content: space-between; align-items: center; gap: 16px; border-radius: 3px; }
.hero-caption div { min-width: 0; }
.hero-caption div > span { display: block; color: #6b655c; font-size: 12px; }
.hero-caption strong { display: block; font-size: 16px; font-weight: 500; line-height: 1.4; overflow-wrap: anywhere; }
.hero-caption > span { font-size: 14px; white-space: nowrap; font-weight: 600; }
.demo-notice { font-size: 14px; color: var(--notice-ink); background: var(--notice); border: 1px solid var(--line); padding: 12px 18px; margin-bottom: 28px; border-radius: 3px; }
.collection { border-top: 1px solid var(--line); padding-top: 24px; }
.collection-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.collection-heading h2 { font-weight: 500; font-size: 28px; letter-spacing: -.6px; }
.collection-heading p, .collection-heading a { font-size: 14px; color: var(--muted); }
.collection-heading a, .text-link { text-decoration: underline; text-underline-offset: 5px; }
.catalog-controls { display: flex; align-items: center; gap: 12px; }
.search-wrap { display: flex; align-items: center; flex: 1; gap: 12px; border: 1px solid var(--control-line); background: var(--surface); height: 48px; padding: 0 14px; border-radius: 3px; }
.search-wrap svg { width: 20px; height: 20px; fill: none; stroke: var(--muted); stroke-width: 1.5; flex: none; }
.search-wrap input { border: 0; background: transparent; min-width: 0; width: 100%; height: 100%; font-size: 14px; color: var(--ink); }
.search-wrap input:focus { outline: none; }
.search-wrap:focus-within { outline: 2px solid var(--blue); outline-offset: 2px; }
input::placeholder { color: var(--muted); }
.select-wrap select { height: 48px; border: 1px solid var(--control-line); padding: 0 32px 0 14px; border-radius: 3px; background: var(--surface); color: var(--ink); font-size: 14px; }
.category-nav { display: flex; gap: 6px; flex-wrap: wrap; margin: 16px 0 24px; }
.category { background: transparent; border: 1px solid transparent; color: var(--muted); font-size: 14px; min-height: 40px; padding: 7px 14px; border-radius: 3px; transition: background .2s, color .2s; }
.category:hover { background: var(--soft); color: var(--ink); }
.category.active { background: var(--ink); color: var(--paper); }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 26px; }
.product-link { display: block; }
.card-photo { aspect-ratio: 1/1.06; position: relative; background: var(--soft); overflow: hidden; border-radius: 4px; }
.card-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease, opacity .35s ease; }
.card-alternate { position: absolute; inset: 0; opacity: 0; }
.product-link:focus-visible .card-alternate { opacity: 1; }
@media (hover: hover) { .product-link:hover .card-photo img { transform: scale(1.025); } .product-link:hover .card-alternate { opacity: 1; } }
.card-badges { position: absolute; inset: 14px 14px auto; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.badge { display: inline-flex; align-items: center; padding: 4px 10px; font-size: 12px; font-weight: 600; line-height: 1.8; letter-spacing: .1px; border-radius: 2px; }
.badge.available { background: #eef6ec; color: #305334; }
.badge.reserved { background: #fff0d7; color: #78511d; }
.badge.sold { background: #eceae5; color: #514d46; }
.sample-badge { font-size: 12px; background: #fffdf9; color: #625d54; padding: 4px 9px; border-radius: 2px; }
.view-detail { position: absolute; bottom: 14px; right: 14px; background: #fffdf9; color: #242320; padding: 8px 14px; font-size: 14px; opacity: 0; transform: translateY(4px); transition: opacity .2s, transform .2s; border-radius: 2px; }
.product-link:hover .view-detail, .product-link:focus-visible .view-detail { opacity: 1; transform: none; }
.card-meta { display: flex; justify-content: space-between; gap: 10px; margin-top: 16px; font-size: 12px; color: var(--muted); }
.product-card h3 { font-size: 19px; font-weight: 500; line-height: 1.4; margin: 7px 0 5px; letter-spacing: -.3px; overflow-wrap: anywhere; }
.card-price { font-size: 16px; font-weight: 600; color: var(--ink); }
.featured-section { border-top: 1px solid var(--line); padding: 40px 0; margin-top: 56px; }
.featured-layout { display: grid; grid-template-columns: .7fr 1.5fr; gap: 48px; align-items: start; }
.featured-layout h2 { font-family: var(--serif); font-size: 40px; font-weight: 400; line-height: 1.15; letter-spacing: -.8px; }
.featured-layout h2 em { color: var(--warm); }
.featured-layout > div > p:not(.eyebrow) { margin-top: 18px; font-size: 16px; color: var(--muted); max-width: 260px; }
.featured-layout .text-link { display: inline-block; color: var(--blue); font-size: 14px; margin-top: 20px; }
.featured-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.featured-grid .product-card { max-width: 360px; }
.shopping-notes { display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; border-top: 1px solid var(--line); margin-top: 56px; padding: 40px 0 56px; }
.featured-section + .shopping-notes { margin-top: 16px; }
.shopping-notes h2 { font-family: var(--serif); font-size: 35px; line-height: 1.25; font-weight: 400; max-width: 340px; }
.shopping-notes ol { list-style: none; display: grid; gap: 24px; margin: 0; padding: 0; }
.shopping-notes li { display: flex; gap: 24px; }
.shopping-notes li > span { font-size: 14px; color: var(--warm); line-height: 2; }
.shopping-notes h3 { font-size: 16px; font-weight: 600; }
.shopping-notes p:not(.eyebrow) { font-size: 14px; color: var(--muted); margin-top: 4px; }
.shopping-notes .shopping-intro { margin-top: 18px !important; }
.site-footer { border-top: 1px solid var(--line); padding: 28px 0 34px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-brand { font-family: var(--serif); font-weight: 400; font-size: 16px; letter-spacing: 1px; }
.site-footer p { font-family: var(--serif); font-style: italic; font-size: 16px; color: var(--muted); }
.site-footer > span { font-size: 12px; color: var(--muted); }
.empty-state { grid-column: 1/-1; text-align: center; padding: 60px 20px; border: 1px solid var(--line); background: var(--surface); border-radius: 4px; }
.empty-state h2 { font-family: var(--serif); font-size: 30px; font-weight: 400; }
.empty-state p { color: var(--muted); margin-top: 12px; }
.empty-state a { display: inline-block; margin-top: 20px; color: var(--blue); text-decoration: underline; }
.loading-state { padding: 120px 20px; text-align: center; color: var(--muted); }
.breadcrumb { display: flex; gap: 12px; align-items: center; color: var(--muted); font-size: 14px; margin: 28px 0; }
.breadcrumb a { text-decoration: underline; text-underline-offset: 4px; }
.product-detail { display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px; padding: 5px 0 56px; align-items: start; }
.gallery { min-width: 0; }
.detail-photo { aspect-ratio: 1/1.07; background: var(--soft); cursor: zoom-in; overflow: hidden; border-radius: 4px; }
.detail-photo img { width: 100%; height: 100%; object-fit: cover; }
.gallery-controls { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; color: var(--muted); font-size: 14px; }
.gallery-controls > div { display: flex; gap: 8px; }
.gallery-controls button { font-size: 12px; min-height: 36px; padding: 6px 10px; border: 1px solid var(--line); border-radius: 3px; background: var(--surface); color: var(--ink); }
.gallery-controls button:hover { background: var(--soft); }
.thumbnails { display: flex; gap: 12px; overflow: auto; margin-top: 12px; padding: 4px; }
.thumbnails button { width: 78px; height: 84px; flex: none; border: 2px solid transparent; padding: 0; background: var(--soft); border-radius: 3px; overflow: hidden; }
.thumbnails button[aria-pressed=true] { border-color: var(--blue); }
.thumbnails img { width: 100%; height: 100%; object-fit: cover; }
.photo-note { font-size: 12px; color: var(--muted); margin-top: 10px; }
.detail-info { padding-top: 5px; }
.detail-topline { display: flex; justify-content: space-between; align-items: center; gap: 16px; color: var(--muted); font-size: 14px; margin-bottom: 20px; }
.detail-info h1 { font-family: var(--serif); font-weight: 400; letter-spacing: -1.3px; font-size: clamp(32px, 3.2vw, 47px); line-height: 1.13; margin-bottom: 20px; overflow-wrap: anywhere; }
.detail-price { font-size: 25px; font-weight: 500; margin-bottom: 24px; }
.condition-line { display: flex; justify-content: space-between; gap: 16px; border-block: 1px solid var(--line); padding: 16px 0; font-size: 14px; }
.condition-line > span { color: var(--muted); }
.condition-line strong { font-weight: 500; }
.sample-notice { margin-top: 22px; padding: 12px 14px; background: var(--notice); color: var(--notice-ink); font-size: 14px; border-radius: 3px; }
.description-section { margin-top: 26px; }
.description-section h2, .completeness h2 { font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.product-description { color: var(--muted); font-size: 16px; line-height: 1.8; white-space: pre-line; overflow-wrap: anywhere; }
.completeness { margin: 24px 0 28px; }
.completeness p { font-size: 14px; color: var(--muted); white-space: pre-line; overflow-wrap: anywhere; }
.primary-button { display: block; text-align: center; width: 100%; background: var(--button); color: #fff; border: 0; padding: 16px 18px; font-size: 16px; border-radius: 3px; font-weight: 500; transition: background .2s; }
.primary-button:hover { background: var(--button-hover); }
.primary-button:disabled { background: var(--disabled); color: var(--muted); }
.availability-note { font-size: 14px; color: var(--muted); text-align: center; margin-top: 12px; }
.share-menu { margin-top: 16px; }
.share-menu summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; cursor: pointer; list-style: none; min-height: 44px; font-size: 14px; border-bottom: 1px solid var(--line); }
.share-menu summary::-webkit-details-marker { display: none; }
.share-menu summary > span { font-size: 20px; color: var(--muted); }
.share-options { display: flex; flex-wrap: wrap; gap: 9px; padding-top: 14px; padding-bottom: 6px; }
.share-options .share-action { position: relative; display: flex; align-items: center; justify-content: center; flex: 0 0 44px; width: 44px; height: 44px; padding: 10px; border: 1px solid var(--control-line); border-radius: 50%; background: transparent; color: var(--ink); transition: background .15s, border-color .15s; }
.share-action:hover, .share-action:focus-visible { background: var(--soft); border-color: var(--ink); }
.share-icon { width: 20px; height: 20px; pointer-events: none; }
.share-tooltip { position: absolute; left: 50%; bottom: calc(100% + 8px); transform: translateX(-50%); padding: 5px 8px; border: 1px solid var(--control-line); border-radius: 3px; background: var(--surface); color: var(--ink); font-size: 11px; white-space: nowrap; pointer-events: none; opacity: 0; visibility: hidden; z-index: 2; }
.share-action:hover .share-tooltip, .share-action:focus-visible .share-tooltip { opacity: 1; visibility: visible; }
.share-feedback { display: block; font-size: 12px; color: var(--muted); margin-top: 10px; }
.copy-fallback { margin-top: 12px; }
.copy-fallback label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.copy-fallback input { width: 100%; border: 1px solid var(--control-line); background: var(--surface); color: var(--ink); border-radius: 3px; padding: 10px; font-size: 13px; }
.purchase-note { border-top: 1px solid var(--line); margin-top: 18px; font-size: 14px; padding: 16px 0; color: var(--muted); }
.purchase-note summary { color: var(--ink); cursor: pointer; }
.purchase-note p { margin-top: 12px; line-height: 1.7; }
.related { border-top: 1px solid var(--line); padding: 32px 0 56px; }
.product-video { max-width: 900px; margin: 0 auto 56px; }
.product-video h2 { font-weight: 500; font-size: 25px; margin-bottom: 20px; }
.product-video iframe { border: 0; width: 100%; aspect-ratio: 16/9; border-radius: 4px; }
.no-photo { height: 100%; display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 14px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; top: -100px; left: 20px; background: var(--surface); color: var(--blue); padding: 12px; z-index: 100; }
.skip-link:focus { top: 12px; }
dialog { padding: 0; border: 0; max-width: 90vw; max-height: 90vh; background: transparent; }
dialog::backdrop { background: #131210ee; }
dialog img { max-height: 86vh; max-width: 88vw; object-fit: contain; width: auto; height: auto; }
dialog #close-photo { position: fixed; top: 16px; right: 20px; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; background: var(--surface); color: var(--ink); font-size: 28px; z-index: 2; }
.lightbox-nav { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; gap: 14px; align-items: center; background: var(--surface); color: var(--ink); padding: 8px; border: 1px solid var(--line); border-radius: 4px; font-size: 12px; white-space: nowrap; }
.lightbox-nav button { padding: 8px 10px; background: var(--soft); color: var(--ink); border: 1px solid var(--control-line); border-radius: 3px; font-size: 12px; }
.error-state { padding: 100px 20px; text-align: center; }
.error-state h1 { font-size: 32px; font-weight: 500; }
.error-state p { color: var(--muted); margin: 14px 0; }
.error-state a { display: inline-block; color: var(--blue); text-decoration: underline; }
.retry-button { background: var(--ink); color: var(--paper); border: 0; border-radius: 3px; padding: 12px 18px; margin-top: 16px; }
@media (max-width: 1000px) {
  main, .site-header, .site-footer { width: calc(100% - 48px); }
  .intro { gap: 30px; }
  .intro h1 { font-size: 42px; }
  .hero-product { aspect-ratio: 1.12; }
  .hero-caption { padding: 10px 12px; flex-wrap: wrap; gap: 4px; }
  .hero-caption strong { font-size: 14px; }
  .product-detail { gap: 32px; }
  .product-card h3 { font-size: 17px; }
  .card-meta { flex-direction: column; gap: 1px; }
  .catalog-controls { flex-wrap: wrap; }
  .search-wrap { flex-basis: 100%; }
  .select-wrap { flex: 1; }
  .select-wrap select { width: 100%; }
  .featured-layout { gap: 24px; grid-template-columns: .8fr 1.2fr; }
  .shopping-notes { grid-template-columns: 1fr 1fr; gap: 24px; }
  .site-footer > span { display: none; }
}
@media (max-width: 600px) {
  main, .site-header, .site-footer { width: calc(100% - 36px); }
  .site-header { min-height: 78px; gap: 10px; flex-wrap: wrap; padding-block: 16px; }
  .brand { font-size: 15px; gap: 9px; letter-spacing: .5px; }
  .brand-mark { width: 34px; height: 34px; font-size: 25px; }
  .brand-copy { max-width: 185px; }
  .brand-tagline { font-size: 11px; }
  .header-actions { gap: 12px; }
  .site-header nav { gap: 14px; font-size: 14px; }
  .site-header nav a:last-child { display: none; }
  .theme-toggle { min-height: 38px; padding: 7px 9px; gap: 5px; }
  .theme-toggle svg { width: 16px; }
  .intro { grid-template-columns: 1fr; gap: 24px; padding: 28px 0; }
  .intro h1 { font-size: clamp(32px, 9vw, 40px); letter-spacing: -1.5px; }
  .intro-copy { font-size: 16px; margin-top: 16px; }
  .eyebrow { font-size: 12px; letter-spacing: 1.3px; margin-bottom: 12px; }
  .hero-cta { margin-top: 18px; }
  .hero-footnote { margin-top: 12px; }
  .hero-product { aspect-ratio: 1.45; max-height: 260px; }
  .hero-badges { inset: 12px 12px auto; }
  .hero-caption { inset: auto 10px 10px; padding: 10px 12px; flex-wrap: nowrap; gap: 12px; }
  .hero-caption > span { font-size: 12px; }
  .demo-notice { font-size: 12px; padding: 10px 12px; margin-bottom: 24px; }
  .collection-heading h2 { font-size: 25px; }
  .catalog-controls { gap: 10px; }
  .select-wrap select { font-size: 14px; padding-left: 10px; padding-right: 24px; }
  .category-nav { gap: 4px; margin: 16px 0 20px; }
  .category { font-size: 14px; padding: 6px 10px; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 14px; }
  .card-badges { inset: 10px 8px auto; gap: 4px; }
  .badge, .sample-badge { font-size: 12px; padding: 3px 6px; }
  .card-meta { font-size: 12px; margin-top: 12px; gap: 0; }
  .product-card h3 { font-size: 16px; margin-top: 5px; }
  .card-price { font-size: 14px; }
  .view-detail { display: none; }
  .featured-section { margin-top: 40px; padding: 30px 0; }
  .featured-layout { grid-template-columns: 1fr; gap: 24px; }
  .featured-layout h2 { font-size: 34px; }
  .featured-layout h2 br { display: none; }
  .featured-grid { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
  .featured-grid .product-card { max-width: 100%; }
  .shopping-notes { display: block; margin-top: 40px; padding: 30px 0 42px; }
  .shopping-notes h2 { font-size: 29px; }
  .shopping-notes ol { gap: 20px; margin-top: 28px; }
  .site-footer { align-items: flex-start; flex-direction: column; gap: 8px; padding: 24px 0 30px; }
  .breadcrumb { margin: 22px 0; font-size: 14px; }
  .product-detail { grid-template-columns: 1fr; gap: 26px; padding-bottom: 36px; }
  .detail-photo { aspect-ratio: 1/1; }
  .detail-info h1 { font-size: 36px; }
  .gallery-controls { gap: 8px; font-size: 12px; }
  .gallery-controls button { padding: 6px 8px; }
  .detail-topline .badge { font-size: 12px; padding: 4px 10px; }
  .related { padding-bottom: 40px; }
  .product-video { margin-bottom: 40px; }
  .share-feedback { display: block; margin-left: 0; }
  .empty-state h2 { font-size: 25px; }
}
@media (max-width: 480px) {
  .site-header { flex-wrap: nowrap; }
  .site-header nav { display: none; }
  .brand { min-width: 0; flex: 1; }
  .brand-copy { max-width: 178px; }
  .header-actions { flex: none; }
}
@media (max-width: 360px) {
  .site-header { flex-wrap: nowrap; }
  .brand { font-size: 13px; gap: 7px; }
  .header-actions { gap: 8px; }
  .site-header nav { display: none; }
  .hero-caption { gap: 8px; }
  .hero-caption strong { font-size: 13px; }
  .hero-caption > span { font-size: 12px; }
  .hero-dots { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}