:root {
  --color-primary: #9f0008;
  --color-primary-hover: #850007;
  --color-accent: #ff000c;
  --color-surface: #f7f7f7;
  --color-page-bg: #f7f7f7;
  --color-header: #ffffff;
  --color-text: #121212;
  --color-text-muted: #545454;
  --color-text-faint: #676767;
  --color-hero-sub: #979797;
  --color-on-primary: #ffffff;
  --color-border: #e6e6e6;
  --color-border-strong: #cfcfcf;
  --color-hero-bg: #000000;
  --color-tile: #2a2a2a;
  --color-stock: #00741b;
  --color-stock-bg: #e5f1e8;
  --color-sale: #c4000a;
  --color-sale-bg: #ffe5e7;
  --color-chip: #e6e6e6;
  --color-used: #0b5cad;
  --color-used-bg: #e3effc;
  --color-outlet: #7a5600;
  --color-outlet-bg: #fff3cc;
  --font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --fs-meta: 13px;
  --fs-nav: 14px;
  --fs-btn: 15px;
  --fs-body: 16px;
  --fs-h1: clamp(34px, 5vw, 72px);
  --fs-h2: clamp(32px, 3.9vw, 56px);
  --fs-h3: clamp(19px, 1.55vw, 22px);
  --fs-lead: clamp(15px, 1.18vw, 17px);
  --fs-card: clamp(14px, 1.18vw, 17px);
  --fs-price: clamp(18px, 1.55vw, 22px);
  --fw-regular: 400;
  --fw-bold: 700;
  --lh-meta: 18px;
  --lh-tight: 1.05;
  --lh-snug: 1.2;
  --lh-body: 1.3;
  --lh-copy: 1.45;
  --space-gap: 20px;
  --radius-card: 12px;
  --radius-control: 6px;
  --radius-badge: 4px;
  --radius-lang: 8px;
  --radius-count: 10px;
  --shadow-drop: 0 10px 30px rgba(18, 18, 18, 0.1);
  --shadow-menu: 0 12px 32px rgba(18, 18, 18, 0.1);
  --frame-max: 1440px;
  --frame-pad: clamp(16px, 2.08vw, 30px);
  --header-h: 90px;
  --btn-h: 50px;
  --icon-btn: 50px;
  --hero-h: clamp(460px, 54.9vw, 790px);
  --section-gap: clamp(56px, 7.6vw, 110px);
  --groups-gap: clamp(56px, 7vw, 100px);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
}

@media (max-width: 767px) {
  :root {
    --space-gap: 12px;
    --header-h: 64px;
    --icon-btn: 44px;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  line-height: normal;
  color: var(--color-text);
  background: var(--color-page-bg);
  -webkit-font-smoothing: antialiased;
  padding:
    var(--safe-top)
    var(--safe-right)
    var(--safe-bottom)
    var(--safe-left);
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-text);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  color: var(--color-primary);
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
  font-size: 1rem;
}

input[type="search"] {
  -webkit-appearance: none;
  appearance: none;
}

input[type="search"]::-webkit-search-decoration,
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-results-button {
  -webkit-appearance: none;
  appearance: none;
}

button,
input[type="submit"],
.btn,
.button,
.btn--primary {
  -webkit-appearance: none;
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0;
  border: 0;
  border-radius: var(--radius-control);
  min-height: var(--btn-h);
  padding: 0 28px;
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-family: inherit;
  font-size: var(--fs-btn);
  font-weight: var(--fw-bold);
  line-height: var(--lh-snug);
  text-decoration: none;
  cursor: pointer;
  touch-action: manipulation;
}

button:hover,
input[type="submit"]:hover,
.btn:hover,
.button:hover,
.btn--primary:hover {
  background: var(--color-primary-hover);
  color: var(--color-on-primary);
}

.btn--secondary {
  background: var(--color-header);
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
}

.btn--secondary:hover,
a.btn--secondary:hover {
  background: var(--color-page-bg);
  color: var(--color-text);
}

button:disabled,
input[type="submit"]:disabled,
.btn:disabled,
.button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.wrap {
  width: min(100% - 2rem, 72rem);
  margin-inline: auto;
}

.frame {
  width: min(var(--frame-max), 100%);
  margin-inline: auto;
  padding-inline: var(--frame-pad);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
  align-items: start;
  gap: 0.75rem 1rem;
}

.cards.list {
  grid-template-columns: 1fr;
}

fieldset label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  width: 100%;
  margin-block: 0.35rem;
}

main input,
main select,
main textarea,
main button,
main label {
  scroll-margin-top: calc(var(--header-h) + 12px);
  scroll-margin-bottom: 12px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.debug-missing {
  color: var(--color-primary);
  background: var(--color-sale-bg);
  font-size: 12px;
  font-weight: var(--fw-bold);
  line-height: 1.2;
}

@media (max-width: 767px) {
  .cards {
    grid-template-columns: 1fr;
  }

  input,
  select,
  textarea {
    font-size: 16px;
  }
}