:root {
  --text: #20252b;
  --muted: #68717b;
  --line: #d9dee5;
  --paper: #ffffff;
  --bg: #f4f6f8;
  --accent: #a7371f;
  --accent-2: #275f73;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--text); background: var(--bg); line-height: 1.5; }
a { color: var(--accent-2); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.site-header { min-height: 70px; padding: 14px clamp(18px, 4vw, 52px); display: flex; align-items: center; justify-content: space-between; gap: 22px; background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.logo { font-weight: 800; color: var(--text); text-decoration: none; font-size: 20px; white-space: nowrap; }
nav { display: flex; flex-wrap: wrap; gap: 16px; font-size: 14px; }
nav a { color: var(--muted); text-decoration: none; }
nav a.active { color: var(--accent); font-weight: 700; }
main { max-width: 1240px; margin: 0 auto; padding: 0 clamp(16px, 3vw, 34px) 54px; }
.hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr); gap: 28px; align-items: center; padding: clamp(34px, 6vw, 76px) 0 34px; }
.hero-copy h1, .toolbar h1, .product-info h1 { margin: 0; line-height: 1.08; letter-spacing: 0; }
.hero-copy h1 { font-size: clamp(34px, 5vw, 62px); max-width: 760px; }
.hero-copy p:not(.eyebrow) { color: var(--muted); font-size: 18px; max-width: 760px; }
.eyebrow { margin: 0 0 10px; color: var(--accent); font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: 0; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 24px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 10px 16px; border-radius: 8px; background: var(--accent); color: #fff; text-decoration: none; font-weight: 700; }
.vendor-link { font-weight: 700; }
.hero-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.hero-strip img, .product-image img, .product-photo img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.hero-strip img { aspect-ratio: 1; padding: 14px; border: 1px solid var(--line); border-radius: 8px; }
.quick-links, .catalog-section, .toolbar, .collection-list, .specs, .related-link { margin-top: 24px; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: clamp(18px, 3vw, 28px); }
.quick-links h2, .catalog-section h2, .specs h2 { margin: 0 0 14px; }
.quick-links div { display: flex; flex-wrap: wrap; gap: 10px 16px; }
.quick-links a { color: var(--text); }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 16px; }
.section-head h2 { margin: 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 16px; }
.product-card { background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column; min-height: 100%; }
.product-image { display: block; aspect-ratio: 1; padding: 12px; background: #fff; border-bottom: 1px solid var(--line); }
.product-body { padding: 14px; }
.meta, .article { color: var(--muted); font-size: 13px; margin: 0 0 8px; }
.product-card h3 { margin: 0 0 8px; font-size: 16px; line-height: 1.25; }
.product-card h3 a { color: var(--text); text-decoration: none; }
.toolbar { display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.toolbar h1 { font-size: clamp(30px, 4vw, 48px); }
.controls { display: flex; flex-wrap: wrap; gap: 10px; }
input, select { min-height: 42px; border: 1px solid var(--line); border-radius: 8px; background: #fff; padding: 9px 12px; font: inherit; }
input { width: min(330px, 82vw); }
.product-page { display: grid; grid-template-columns: minmax(280px, 430px) minmax(0, 1fr); gap: 30px; padding-top: 34px; }
.product-photo { aspect-ratio: 1; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 20px; }
.product-info { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: clamp(20px, 3vw, 32px); }
.product-info h1 { font-size: clamp(28px, 4vw, 46px); }
.legacy-note { color: var(--accent); font-weight: 700; }
dl { display: grid; grid-template-columns: minmax(170px, .5fr) minmax(0, 1fr); gap: 0; margin: 0; }
dt, dd { margin: 0; padding: 10px 0; border-top: 1px solid var(--line); }
dt { color: var(--muted); padding-right: 16px; }
.collection-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.collection-row { display: flex; justify-content: space-between; gap: 12px; border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; color: var(--text); text-decoration: none; background: #fff; }
footer { max-width: 1240px; margin: 0 auto; padding: 24px clamp(16px, 3vw, 34px); color: var(--muted); }
.external-targets { margin-top: 10px; display: grid; grid-template-columns: minmax(240px, .55fr) minmax(0, 1fr); gap: 18px; align-items: start; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: clamp(18px, 3vw, 28px); }
.external-targets h2 { margin: 0; }
.target-links { display: grid; gap: 10px; }
.target-links a { display: block; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px; background: #fbfcfd; color: var(--text); text-decoration: none; font-weight: 700; }
.target-links span { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; font-weight: 400; overflow-wrap: anywhere; }
.tech-band, .interior-band, .studio-band { margin-top: 24px; border-radius: 8px; }
.tech-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; overflow: hidden; border: 1px solid #24414a; background: #24414a; }
.tech-band div { padding: 20px; background: #102a33; color: #f5fbff; }
.tech-band strong, .tech-band span { display: block; }
.tech-band span { margin-top: 6px; color: #b8cbd2; font-size: 14px; }
.studio-band { padding: clamp(22px, 4vw, 42px); background: #f5fbfa; border: 1px solid #b7d5cf; }
.studio-band h2 { margin: 0 0 10px; max-width: 720px; font-size: clamp(26px, 4vw, 42px); }
.studio-band p { max-width: 820px; color: #4f6461; font-size: 18px; }
.interior-band { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.interior-band div { padding: 22px; background: #fff; border: 1px solid #d8c7cc; border-left: 5px solid #8f2f4a; border-radius: 8px; }
.interior-band span { color: #8f2f4a; font-weight: 800; font-size: 13px; }
.interior-band strong { display: block; margin-top: 10px; font-size: 24px; }
.interior-band p { color: #6b5c62; }
.site-ledrus24-ru { --bg: #eef3f5; --text: #17252b; --muted: #53646b; --accent: #ce5b2d; --accent-2: #15616d; }
.site-ledrus24-ru .site-header { background: #102a33; border-bottom-color: #1d4652; }
.site-ledrus24-ru .logo, .site-ledrus24-ru nav a.active { color: #fff; }
.site-ledrus24-ru nav a { color: #b8cbd2; }
.site-ledrus24-ru .hero { grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr); }
.site-ledrus24-ru .hero-strip { grid-template-columns: repeat(6, 1fr); align-self: stretch; }
.site-ledrus24-ru .hero-strip img { background: #fff; border-color: #c8d5da; }
.site-lustrino-ru { --bg: #f7f9f8; --text: #1e2b2a; --muted: #5c6e6a; --accent: #2f7d6d; --accent-2: #6d4f9c; }
.site-lustrino-ru .hero { grid-template-columns: minmax(0, 1fr); padding-bottom: 18px; }
.site-lustrino-ru .hero-copy { max-width: 900px; }
.site-lustrino-ru .hero-strip { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.site-lustrino-ru .product-card { border-color: #cddfdb; }
.site-lustrino-ru .button { background: #2f7d6d; }
.site-rostov-prestigesvet-ru { --bg: #f7f5f6; --text: #2b2225; --muted: #6b5c62; --accent: #8f2f4a; --accent-2: #325b68; }
.site-rostov-prestigesvet-ru .hero { grid-template-columns: minmax(0, 1fr) minmax(280px, .75fr); }
.site-rostov-prestigesvet-ru .hero-copy h1, .site-rostov-prestigesvet-ru .toolbar h1, .site-rostov-prestigesvet-ru .product-info h1 { font-family: Georgia, 'Times New Roman', serif; }
.site-rostov-prestigesvet-ru .hero-strip { grid-template-columns: repeat(2, 1fr); }
.site-rostov-prestigesvet-ru .hero-strip img { padding: 20px; border-color: #d8c7cc; }
.site-rostov-prestigesvet-ru .button { background: #8f2f4a; }
@media (max-width: 820px) {
  .site-header, .toolbar { align-items: flex-start; flex-direction: column; }
  .hero, .product-page { grid-template-columns: 1fr; }
  .hero-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .external-targets, .tech-band, .interior-band { grid-template-columns: 1fr; }
  dl { grid-template-columns: 1fr; }
  dt { padding-bottom: 0; }
  dd { border-top: 0; padding-top: 2px; }
}