:root {
  color-scheme: light;
  --frame: #f0f0f0;
  --canvas: #ffffff;
  --surface: #f5f5f5;
  --surface-raised: #ffffff;
  --ink: #1a1a1a;
  --muted: #666666;
  --subtle: #8a8a8a;
  --line: #dddddd;
  --field: #efefef;
  --panel: #E60012;
  --panel-deep: #B3000E;
  --panel-ink: #ffffff;
  --panel-copy: rgba(255, 255, 255, .92);
  --panel-label: rgba(255, 255, 255, .82);
  --panel-button: #ffffff;
  --panel-button-ink: #7a0000;
  --primary-action-ink: #ffffff;
  --available-ink: #563808;
  --highlight: #ffda45;
  --highlight-ink: #211a05;
  --danger: #b42337;
  --success: #196b49;
  --focus: #E60012;
  --shadow-shell: 0 18px 52px rgba(0, 0, 0, .1);
  --shadow-panel: 0 10px 26px rgba(0, 0, 0, .1);
  --font-sans: system-ui, 'Segoe UI', sans-serif;
  --font-display: system-ui, 'Segoe UI', sans-serif;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 32px;
  --space-8: 40px;
  --radius-control: 12px;
  --radius-surface: 17px;
  --radius-app: 25px;
  --shell-max: 1280px;
  --target-min: 44px;
  --transition-fast: 160ms ease;
}

html[data-theme='dark'] {
  color-scheme: dark;
  --frame: #1a1a1a;
  --canvas: #141414;
  --surface: #222222;
  --surface-raised: #2a2a2a;
  --ink: #eaeaea;
  --muted: #999999;
  --subtle: #777777;
  --line: #3a3a3a;
  --field: #252525;
  --panel: #E60012;
  --panel-deep: #B3000E;
  --panel-ink: #ffffff;
  --panel-copy: rgba(255, 255, 255, .92);
  --panel-label: rgba(255, 255, 255, .82);
  --panel-button: #ffffff;
  --panel-button-ink: #7a0000;
  --primary-action-ink: #ffffff;
  --available-ink: #2a1a00;
  --highlight: #ffdc50;
  --highlight-ink: #211a05;
  --danger: #ff9aa6;
  --success: #7bd4a8;
  --focus: #E60012;
  --shadow-shell: 0 18px 52px rgba(0, 0, 0, .3);
  --shadow-panel: 0 10px 26px rgba(0, 0, 0, .2);
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--frame); transition: background-color var(--transition-fast); }
body { margin: 0; padding: clamp(12px, 3.6vw, 44px); background: var(--frame); color: var(--ink); font-family: var(--font-sans); font-size: 16px; line-height: 1.55; transition: background-color var(--transition-fast), color var(--transition-fast); }
button, input, select, textarea { font: inherit; }
a { color: inherit; }
button, select, summary { cursor: pointer; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
[hidden] { display: none !important; }
.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; }

#storefront { width: min(100%, var(--shell-max)); margin-inline: auto; }
.app-shell { display: grid; grid-template-columns: 76px minmax(0, 1fr) minmax(270px, 320px); min-height: min(720px, calc(100vh - 210px)); min-height: min(720px, calc(100dvh - 210px)); background: var(--canvas); border-radius: var(--radius-app); box-shadow: var(--shadow-shell); overflow: clip; transition: background-color var(--transition-fast); }
.app-shell--without-context { grid-template-columns: 76px minmax(0, 1fr); }
.utility-rail { display: flex; flex-direction: column; align-items: center; gap: var(--space-7); padding: var(--space-5) var(--space-2); background: var(--canvas); border-right: 1px solid var(--line); }
.utility-rail__mark { display: grid; width: 44px; height: 44px; place-items: center; color: var(--panel-ink); background: var(--panel); border-radius: var(--radius-control); font-size: 15px; font-weight: 800; text-decoration: none; letter-spacing: -.04em; }
.utility-rail__nav { display: flex; flex-direction: column; align-items: center; gap: var(--space-3); }
.rail-link { display: flex; width: 58px; min-height: 56px; flex-direction: column; align-items: center; justify-content: center; gap: 2px; color: var(--muted); border-radius: var(--radius-control); text-decoration: none; transition: background-color var(--transition-fast), color var(--transition-fast); }
.rail-link span { font-size: 11px; font-weight: 800; font-variant-numeric: tabular-nums; }
.rail-link small { font-size: 11px; font-weight: 700; }
.rail-link:hover, .rail-link.is-active { color: var(--panel); background: var(--surface); }

.app-main { min-width: 0; display: flex; flex-direction: column; }
.store-header { display: flex; min-height: 72px; align-items: center; justify-content: space-between; gap: var(--space-5); padding: 12px clamp(18px, 3vw, 38px); border-bottom: 1px solid var(--line); }
.brand { flex: 0 0 auto; color: var(--ink); text-decoration: none; }
.brand__word { font-family: var(--font-display); font-size: 22px; font-weight: 800; letter-spacing: -.055em; }
.desktop-nav { display: flex; align-items: center; gap: clamp(12px, 2.3vw, 28px); margin-left: auto; }
.desktop-nav a, .mobile-navigation a { color: var(--muted); font-size: 14px; font-weight: 700; text-decoration: none; }
.desktop-nav__link { position: relative; display: inline-flex; min-height: var(--target-min); align-items: center; }
.desktop-nav__link[aria-current='page'] { color: var(--ink); }
.desktop-nav__link[aria-current='page']::after { position: absolute; right: 0; bottom: 1px; left: 0; height: 2px; background: var(--panel); content: ''; }
.desktop-nav a:hover, .mobile-navigation a:hover { color: var(--panel); }
.header-tools { display: flex; align-items: center; gap: var(--space-2); }
.theme-toggle { min-height: var(--target-min); padding: 0 14px; color: var(--ink); background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-control); font-size: 13px; font-weight: 800; white-space: nowrap; }
.theme-toggle:hover { border-color: var(--panel); }
.mobile-navigation { display: none; }

.main-content { min-width: 0; flex: 1; padding: clamp(18px, 3vw, 38px); }
.site-search { display: grid; gap: var(--space-2); margin: 0 0 var(--space-7); }
.site-search > label { color: var(--muted); font-size: 13px; font-weight: 800; }
.site-search__control { display: flex; min-width: 0; gap: var(--space-2); padding: 4px; background: var(--field); border: 1px solid var(--line); border-radius: var(--radius-control); }
.site-search__control input { width: 100%; min-width: 0; min-height: var(--target-min); padding: 0 14px; color: var(--ink); background: transparent; border: 0; outline-offset: 0; }
.site-search__control input::placeholder { color: var(--subtle); opacity: 1; }
.site-search__control input:focus-visible { outline: 2px solid var(--focus); }
.button { display: inline-flex; min-height: var(--target-min); align-items: center; justify-content: center; gap: var(--space-2); border: 0; border-radius: var(--radius-control); font-weight: 800; line-height: 1.2; text-decoration: none; transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast); }
.button--search { padding: 0 20px; color: var(--primary-action-ink); background: var(--panel); }
.button--search:hover, .button--primary:hover { background: var(--panel-deep); }
.button--primary { padding: 0 20px; color: var(--primary-action-ink); background: var(--panel); }
.button--panel { width: 100%; padding: 0 18px; color: var(--panel-button-ink); background: var(--panel-button); }
.button--panel:hover { background: var(--highlight); }
.button--quiet { padding: 0 18px; color: var(--ink); background: transparent; border: 1px solid var(--line); }
.button--quiet:hover { background: var(--surface); }
.text-link { color: var(--panel); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.text-link:hover { color: var(--panel-deep); }

.page-title { margin: 0; font-family: var(--font-display); font-size: clamp(28px, 3.3vw, 38px); font-weight: 800; line-height: 1.14; letter-spacing: -.045em; }
.section-title { margin: 0; font-size: 19px; font-weight: 800; line-height: 1.3; }
.text-lead { max-width: 62ch; margin: var(--space-3) 0 0; color: var(--muted); font-size: 17px; line-height: 1.6; }
.text-muted { color: var(--muted); }
.home-intro { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-5); margin: 0 0 var(--space-7); }
.home-intro__copy { min-width: 0; }
.home-intro__link { display: inline-flex; min-height: var(--target-min); flex: 0 0 auto; align-items: center; }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-4); }
.result-count { color: var(--muted); font-size: 14px; font-weight: 700; }
.product-record { display: grid; grid-template-columns: minmax(108px, 152px) minmax(0, 1fr) minmax(125px, auto); gap: clamp(16px, 2.2vw, 28px); align-items: start; padding: 20px 0; border-top: 1px solid var(--line); }
.product-record__body { min-width: 0; }
.product-record__platform { margin: 0 0 4px; color: var(--muted); font-size: 13px; font-weight: 800; }
.product-record__title { margin: 0; font-family: var(--font-display); font-size: clamp(19px, 2.1vw, 24px); font-weight: 800; line-height: 1.25; letter-spacing: -.025em; }
.product-record__title a { text-decoration: none; }
.product-record__title a:hover { color: var(--panel); }
.product-record__description { margin: var(--space-2) 0 0; color: var(--muted); }
.product-record__link { display: inline-flex; min-height: var(--target-min); align-items: center; margin-top: 8px; }
.product-record__purchase { display: flex; flex-direction: column; align-items: flex-end; gap: var(--space-2); padding-top: 2px; }
.product-record__price { font-size: 18px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.availability { display: inline-flex; min-height: 28px; align-items: center; padding: 4px 10px; color: var(--ink); background: var(--surface); border-radius: 8px; font-size: 13px; font-weight: 800; white-space: nowrap; }
.availability--available { color: var(--available-ink); background: var(--highlight); }
.product-facts { display: grid; gap: 0; margin: 22px 0; }
.product-facts > div { display: grid; grid-template-columns: minmax(100px, .32fr) minmax(0, 1fr); gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.product-facts dt { color: var(--muted); font-size: 14px; font-weight: 700; }
.product-facts dd { margin: 0; font-weight: 700; }
.product-facts--compact { margin: 14px 0 0; }
.product-facts--compact > div { grid-template-columns: minmax(82px, .28fr) minmax(0, 1fr); gap: 10px; padding: 7px 0; font-size: 14px; }
.product-facts--compact dt { font-size: 13px; }
.no-photo { display: flex; min-width: 0; min-height: 116px; flex-direction: column; align-items: flex-start; justify-content: center; gap: 4px; padding: 14px; color: var(--muted); background: var(--surface); border: 1px dashed var(--line); border-radius: var(--radius-control); }
.no-photo strong { color: var(--panel); font-size: 18px; font-weight: 800; }
.no-photo span { font-size: 13px; line-height: 1.4; }
.record-photo { min-width: 0; overflow: hidden; background: var(--surface); border-radius: var(--radius-control); }
.record-photo img { display: block; width: 100%; height: 100%; object-fit: contain; }
.record-photo--compact { min-height: 144px; height: 100%; }
.product-detail { max-width: 760px; }
.product-detail__identity { margin: 0 0 var(--space-2); color: var(--muted); font-size: 14px; font-weight: 800; }
.product-detail__title { margin: 0; font-family: var(--font-display); font-size: clamp(28px, 4.3vw, 42px); line-height: 1.12; letter-spacing: -.045em; }
.product-detail__price { display: inline-block; margin: var(--space-4) 0 var(--space-2); font-size: 23px; font-weight: 800; font-variant-numeric: tabular-nums; }
.product-detail__availability { display: flex; margin-bottom: 22px; }
.product-detail__description { margin: 0; color: var(--muted); }
.product-detail__section { margin-top: 30px; }
.product-detail__section .section-title { margin-bottom: 8px; }
.product-detail__request { display: none; margin: 6px 0 10px; }
.product-detail__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.tag { display: inline-flex; min-height: 28px; align-items: center; padding: 3px 10px; color: var(--muted); background: var(--surface); border-radius: 8px; font-size: 13px; font-weight: 700; }
.detail-photo-note { margin-top: 26px; padding: 13px 15px; color: var(--muted); background: var(--surface); border-radius: var(--radius-control); }
.request-feedback { margin: 0 0 18px; padding: 13px 15px; color: var(--danger); background: var(--surface); border-radius: var(--radius-control); font-weight: 700; }

.catalog-page > .page-title { margin-bottom: 8px; }
.catalog-filters { display: grid; gap: 14px; margin: 18px 0 16px; }
.catalog-filters__primary { display: grid; grid-template-columns: minmax(150px, 1fr) minmax(150px, 1fr) minmax(140px, auto); gap: 12px; align-items: end; }
.form-field { display: grid; gap: 6px; min-width: 0; }
.form-field > label { color: var(--ink); font-size: 14px; font-weight: 800; }
.form-field input, .form-field select, .form-field textarea, .filter-field select { width: 100%; min-width: 0; min-height: var(--target-min); padding: 9px 12px; color: var(--ink); background: var(--field); border: 1px solid var(--line); border-radius: var(--radius-control); }
.form-field textarea { min-height: 76px; resize: vertical; }
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--subtle); opacity: 1; }
.catalog-filters__primary .form-field label, .filter-field label { font-size: 13px; }
.filter-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.filter-actions .button { padding-inline: 16px; }
.filter-more { margin-top: 2px; border-top: 1px solid var(--line); }
.filter-more > summary { display: flex; min-height: var(--target-min); align-items: center; color: var(--panel); font-weight: 800; list-style: none; }
.filter-more > summary::-webkit-details-marker { display: none; }
.filter-more > summary::after { content: '+'; margin-left: auto; font-size: 22px; }
.filter-more[open] > summary::after { content: '−'; }
.filter-more__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; padding: 0 0 14px; }
.active-filters { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin: 8px 0 18px; }
.active-filter { display: inline-flex; min-height: var(--target-min); align-items: center; gap: 6px; padding: 4px 10px; color: var(--ink); background: var(--surface); border-radius: 9px; font-size: 13px; text-decoration: none; }
.active-filter:hover { color: var(--panel); }
.active-filter__remove { color: var(--muted); font-size: 17px; line-height: 1; }
.empty-state { max-width: 680px; margin: 24px 0; padding: clamp(20px, 4vw, 36px); background: var(--surface); border-radius: var(--radius-surface); }
.empty-state h2 { margin: 0; font-size: 22px; }
.empty-state p { margin: 9px 0 0; color: var(--muted); }
.empty-state__actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 18px; }
.pager { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 22px; }
.pager a { display: inline-flex; min-width: var(--target-min); min-height: var(--target-min); align-items: center; justify-content: center; color: var(--ink); background: var(--surface); border-radius: 10px; font-weight: 800; text-decoration: none; }
.pager a[aria-current='page'] { color: var(--primary-action-ink); background: var(--panel); }

.catalog-page__heading { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-4); }
.catalog-page__heading .page-title { margin: 0; }
.catalog-page__heading .result-count { margin: 0 0 5px; }
.catalog-page__heading .result-count strong { color: var(--ink); }

/* Brand-first filter rail (logos come from /assets/brands) */
.brand-filter { margin: 0 0 var(--space-5); padding: var(--space-4); background: var(--surface); border-radius: var(--radius-surface); }
.filter-label { margin: 0 0 10px; color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.brand-filter__options { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.brand-chip { display: inline-flex; min-height: var(--target-min); align-items: center; gap: 8px; padding: 0 15px 0 12px; color: var(--ink); background: var(--surface-raised); border: 1px solid var(--line); border-radius: 999px; font-size: 14px; font-weight: 800; text-decoration: none; transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast); }
.brand-chip:hover { color: var(--panel); border-color: var(--panel); }
.brand-chip.is-active { color: var(--panel-ink); background: var(--panel); border-color: var(--panel); }
.brand-chip.is-empty { opacity: .55; }
.brand-chip__logo { display: grid; width: 22px; height: 22px; place-items: center; }
.brand-chip__logo img { display: block; width: 20px; height: 20px; object-fit: contain; }
html[data-theme='dark'] .brand-chip__logo img { filter: invert(1); }
.brand-chip.is-active .brand-chip__logo img { filter: invert(1); }
.brand-chip__count { color: inherit; font-size: 12px; font-weight: 700; opacity: .65; font-variant-numeric: tabular-nums; }
.brand-chip--all { padding-inline: 15px; }

.platform-filter { display: flex; flex-wrap: wrap; gap: 6px; margin-top: var(--space-3); padding-top: var(--space-3); border-top: 1px solid var(--line); }
.platform-chip { display: inline-flex; min-height: 36px; align-items: center; gap: 6px; padding: 0 12px; color: var(--muted); background: var(--surface-raised); border: 1px solid var(--line); border-radius: 9px; font-size: 13px; font-weight: 700; text-decoration: none; transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast); }
.platform-chip:hover { color: var(--panel); border-color: var(--panel); }
.platform-chip.is-active { color: var(--primary-action-ink); background: var(--panel); border-color: var(--panel); }
.platform-chip.is-empty { opacity: .55; }
.platform-chip__count { font-size: 11px; opacity: .7; font-variant-numeric: tabular-nums; }

/* Product gallery with hover zoom */
.product-gallery { display: grid; max-width: 620px; gap: 10px; margin: 4px 0 var(--space-2); }
.product-gallery__stage { position: relative; max-height: 440px; margin: 0; overflow: hidden; aspect-ratio: 4 / 3; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-surface); cursor: zoom-in; }
.product-gallery__stage:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.product-gallery__image { --zoom-x: 50%; --zoom-y: 50%; display: block; width: 100%; height: 100%; object-fit: contain; transform-origin: var(--zoom-x) var(--zoom-y); transition: transform 240ms ease; }
.product-gallery__stage.is-zoomed .product-gallery__image { transform: scale(2.15); transition-duration: 100ms; }
.product-gallery__hint { position: absolute; inset-inline-start: 10px; inset-block-end: 10px; display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; color: var(--ink); background: var(--canvas); border: 1px solid var(--line); border-radius: 999px; box-shadow: 0 1px 2px rgba(23, 20, 28, .06); font-size: 11px; font-weight: 700; pointer-events: none; }
.product-gallery__hint-icon { display: grid; place-items: center; color: var(--panel); }
.product-gallery__stage:focus-visible .product-gallery__hint { outline: 2px dashed var(--panel); outline-offset: 2px; }
.product-gallery__rail { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.product-gallery__thumbs { display: flex; flex-wrap: wrap; gap: 6px; }
.gallery-thumb { width: 54px; height: 54px; padding: 0; overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: 9px; opacity: .7; transition: opacity var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast); }
.gallery-thumb img { display: block; width: 100px; object-fit: cover; }
.gallery-thumb:hover { opacity: 1; border-color: var(--panel); }
.gallery-thumb.is-active, .gallery-thumb[aria-pressed='true'] { opacity: 1; border-color: var(--panel); box-shadow: inset 0 0 0 1px var(--panel); }
.product-gallery__counter { position: absolute; inset-block-start: 10px; inset-inline-end: 10px; margin: 0; padding: 4px 9px; color: var(--ink); background: var(--canvas); border: 1px solid var(--line); border-radius: 999px; box-shadow: 0 1px 2px rgba(23, 20, 28, .06); font-size: 11px; font-weight: 800; font-variant-numeric: tabular-nums; }

.context-panel { min-width: 0; display: flex; flex-direction: column; align-self: stretch; gap: 0; padding: clamp(22px, 3vw, 34px) clamp(18px, 2.2vw, 28px); color: var(--panel-ink); background: var(--panel); }
.context-panel__label { margin: 0 0 16px; color: var(--panel-label); font-size: 14px; font-weight: 800; }
.context-panel__name { margin: 0; font-family: var(--font-display); font-size: clamp(20px, 2vw, 26px); font-weight: 800; line-height: 1.25; letter-spacing: -.025em; overflow-wrap: anywhere; }
.context-panel__platform { margin: 8px 0 0; color: var(--panel-copy); font-weight: 700; }
.context-panel__price { margin: 26px 0 10px; font-size: 25px; font-weight: 800; font-variant-numeric: tabular-nums; }
.context-panel__status { display: flex; align-items: center; gap: 8px; margin: 0 0 24px; color: var(--panel-ink); font-size: 14px; font-weight: 800; }
.status-dot { width: 9px; height: 9px; flex: 0 0 auto; background: var(--highlight); border-radius: 50%; }
.context-panel__note { margin: 12px 0 0; color: var(--panel-copy); font-size: 14px; line-height: 1.55; }
.context-panel__link { display: inline-flex; min-height: var(--target-min); align-items: center; margin-top: 8px; color: var(--panel-ink); font-weight: 800; text-underline-offset: 3px; }
.context-panel__link:hover { color: var(--highlight); }
.context-panel .button--panel { margin-top: 0; }

.app-footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 18px 10px 4px; color: var(--muted); font-size: 13px; }
.app-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
.app-footer a { text-decoration: none; }
.app-footer nav a { display: inline-flex; min-height: var(--target-min); align-items: center; }
.app-footer a:hover { color: var(--panel); text-decoration: underline; text-underline-offset: 3px; }
.simple-page { max-width: 760px; }
.simple-page > p { color: var(--muted); }

.inquiry-dialog { width: min(520px, calc(100% - 24px)); max-width: 520px; max-height: calc(100dvh - 28px); padding: 0; overflow: visible; color: var(--ink); background: transparent; border: 0; }
.inquiry-dialog::backdrop { background: rgba(18, 12, 29, .62); }
.inquiry-dialog__surface { max-height: calc(100dvh - 28px); overflow-y: auto; padding: clamp(20px, 4vw, 30px); background: var(--canvas); border: 1px solid var(--line); border-radius: var(--radius-surface); box-shadow: var(--shadow-shell); }
.inquiry-dialog__header { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.inquiry-dialog__header .context-panel__label { margin-bottom: 4px; color: var(--muted); }
.inquiry-dialog__header h2 { margin: 0; font-size: 26px; line-height: 1.2; }
.icon-button { display: inline-grid; width: var(--target-min); height: var(--target-min); flex: 0 0 auto; place-items: center; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 12px; font-size: 24px; line-height: 1; }
.inquiry-dialog__summary { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; margin-top: 18px; padding: 14px; background: var(--surface); border-radius: var(--radius-control); }
.inquiry-dialog__summary span { color: var(--muted); font-size: 14px; }
.inquiry-dialog__summary strong:last-child { grid-column: 2; grid-row: 1 / span 2; align-self: center; white-space: nowrap; }
.inquiry-dialog__intro { margin: 16px 0 10px; color: var(--muted); }
.inquiry-dialog__reservation-note { margin: 10px 0 16px; padding: 10px 12px; color: var(--ink); background: var(--surface); border-radius: 10px; font-size: 14px; }
.inquiry-form { display: grid; gap: 14px; }
.field-optional { margin-left: 5px; color: var(--muted); font-size: 12px; font-weight: 600; }
.required-mark { color: var(--danger); }
.inquiry-form__actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 3px; }
.inquiry-form__actions .button--primary { flex: 1 1 200px; }
.form-error { margin: 10px 0; padding: 12px; color: var(--danger); background: var(--surface); border-radius: 10px; font-weight: 700; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
body.dialog-open { overflow: hidden; }

@media (max-width: 1120px) {
  .app-shell { grid-template-columns: 64px minmax(0, 1fr) minmax(250px, 285px); }
  .app-shell--without-context { grid-template-columns: 64px minmax(0, 1fr); }
  .store-header { gap: 14px; padding-inline: 20px; }
  .desktop-nav { gap: 14px; }
  .header-tools { gap: 6px; }
  .theme-toggle { padding-inline: 10px; }
  .product-record { grid-template-columns: 118px minmax(0, 1fr); }
  .product-record__purchase { grid-column: 2; align-items: flex-start; flex-direction: row; align-items: center; }
}
@media (max-width: 980px) {
  body { padding: 18px; }
  .app-shell--product .context-panel { display: none; }
  .product-detail__request { display: inline-flex; }
  .app-shell, .app-shell--without-context { grid-template-columns: 64px minmax(0, 1fr); min-height: 0; }
  .context-panel { grid-column: 2; grid-row: 2; }
  .store-header { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px; }
  .brand { grid-column: 1; grid-row: 1; }
  .desktop-nav { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; margin: 0; }
  .header-tools { grid-column: 2; grid-row: 1; justify-content: flex-end; }
  .mobile-navigation { display: none; }
}
@media (max-width: 860px) {
  .app-shell--product .context-panel { display: none; }
  .product-detail__request { display: inline-flex; }
  .app-shell, .app-shell--without-context { grid-template-columns: minmax(0, 1fr); }
  .utility-rail { display: none; }
  .context-panel { grid-column: 1; grid-row: auto; }
}
@media (max-width: 620px) {
  body { padding: 10px; font-size: 16px; }
  .app-shell { border-radius: 20px; }
  .store-header { grid-template-columns: minmax(0, 1fr) auto; gap: 10px; padding: 12px 16px; }
  .brand__word { font-size: 20px; }
  .desktop-nav { display: none; }
  .header-tools { grid-column: 2; grid-row: 1; }
  .theme-toggle { min-height: var(--target-min); padding-inline: 10px; font-size: 12px; }
  .mobile-navigation { display: block; grid-column: 1 / -1; grid-row: 2; position: relative; }
  .mobile-navigation > summary { display: flex; min-height: var(--target-min); align-items: center; color: var(--muted); font-size: 14px; font-weight: 800; list-style: none; }
  .mobile-navigation > summary::-webkit-details-marker { display: none; }
  .mobile-navigation nav { display: flex; gap: 10px; flex-wrap: wrap; padding: 4px 0 8px; }
  .mobile-navigation nav a { display: inline-flex; min-height: var(--target-min); align-items: center; padding: 0 10px; background: var(--surface); border-radius: 10px; }
  .main-content { padding: 20px 16px 24px; }
  .site-search { margin-bottom: 24px; }
  .site-search__control { display: grid; grid-template-columns: minmax(0, 1fr) auto; }
  .button--search { padding-inline: 12px; }
  .home-intro { display: block; margin-bottom: 24px; }
  .home-intro__link { margin-top: 12px; }
  .product-record { grid-template-columns: minmax(0, 1fr); gap: 14px; padding: 16px 0; }
  .product-record__body { order: 1; }
  .product-record__purchase { grid-column: 1; order: 2; flex-direction: row; align-items: center; justify-content: space-between; }
  .record-photo--compact, .no-photo--compact { order: 3; min-height: 72px; max-height: 90px; }
  .no-photo--compact { flex-direction: row; align-items: center; justify-content: flex-start; gap: 12px; }
  .no-photo--compact strong { font-size: 16px; }
  .product-facts--compact > div { grid-template-columns: minmax(86px, .32fr) minmax(0, 1fr); }
  .catalog-filters__primary { grid-template-columns: minmax(0, 1fr); }
  .catalog-filters__primary > .filter-actions { display: grid; grid-template-columns: 1fr; }
  .filter-more__grid { grid-template-columns: minmax(0, 1fr); }
  .filter-actions .button, .filter-actions .text-link { width: 100%; }
  .catalog-page__heading { display: block; }
  .catalog-page__heading .result-count { margin-top: 6px; }
  .brand-filter { padding: 12px; }
  .brand-chip { padding-inline: 11px 12px; font-size: 13px; }
  .product-gallery__stage { aspect-ratio: 1 / 1; }
  .gallery-thumb { width: 46px; height: 46px; }
  .context-panel { padding: 24px 20px; }
  .context-panel__price { margin-top: 18px; }
  .app-footer { align-items: flex-start; flex-direction: column; padding: 16px 4px 2px; }
  .app-footer nav { gap: 14px; }
  .inquiry-dialog { width: calc(100% - 16px); max-height: calc(100dvh - 16px); }
  .inquiry-dialog__surface { max-height: calc(100dvh - 16px); padding: 18px; }
  .inquiry-dialog__header h2 { font-size: 22px; }
  .inquiry-form__actions { display: grid; grid-template-columns: minmax(0, 1fr); }
  .inquiry-form__actions .button { width: 100%; }
}

.home-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(20px, 4vw, 40px); align-items: center; margin: 0 0 var(--space-7); padding: var(--space-6); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-surface); }
.home-hero__media { min-width: 0; display: flex; align-items: center; justify-content: center; }
.home-hero__copy { min-width: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.home-hero .page-title { margin: 0; font-size: clamp(26px, 3vw, 34px); line-height: 1.14; }
.home-hero .text-lead { margin: 0; }
.home-hero .button--primary, .home-hero .button--quiet { margin-top: auto; width: fit-content; }
.home-platforms { margin: 0 0 var(--space-7); }
.home-grid__footer { margin-top: var(--space-4); text-align: center; }
.home-ordering { margin: 0 0 var(--space-7); padding: var(--space-6); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-surface); }
.home-ordering__steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); margin-top: var(--space-3); }
.home-ordering__step { display: flex; flex-direction: column; gap: var(--space-2); }
.home-ordering__step strong { display: block; font-size: 17px; font-weight: 800; color: var(--ink); }
.home-ordering__step p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.5; }

@media (max-width: 780px) {
  .home-hero { grid-template-columns: minmax(0, 1fr); gap: var(--space-4); padding: var(--space-4); }
  .home-ordering__steps { grid-template-columns: minmax(0, 1fr); gap: var(--space-3); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}