:root{color-scheme:light;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#f3f5f8;color:#172236;--surface:#fff;--line:#d9e0e8;--muted:#5b6879;--accent:#ce3d31;--soft:#edf1f6}
:root[data-theme=dark]{color-scheme:dark;background:#111820;color:#eef2f7;--surface:#1c2631;--line:#344353;--muted:#b3c0ce;--soft:#263442}
*{box-sizing:border-box}body{margin:0;min-height:100vh}a{color:inherit}button,select{font:inherit}.frame-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:13px max(22px,calc((100vw - 1180px)/2));background:var(--surface);border-bottom:1px solid var(--line)}.frame-header img{display:block;width:min(230px,45vw);height:auto}.frame-header nav{display:flex;gap:22px;font-size:.89rem;font-weight:650}.frame-header nav a{text-decoration:none}.frame-header nav a:hover,.frame-card a:hover{text-decoration:underline}.frame-main{max-width:1180px;margin:0 auto;padding:32px 22px 80px}.frame-intro{max-width:780px}.eyebrow{margin:0 0 8px;color:var(--accent);text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;font-weight:800}.frame-intro h1{font-size:clamp(2rem,4vw,3.2rem);line-height:1.1;margin:0 0 13px;letter-spacing:-.04em}.frame-intro p:last-child{color:var(--muted);line-height:1.55;margin:0}.frame-finder{margin-top:28px;padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:0 12px 36px rgba(18,33,50,.055)}.frame-selects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.frame-selects label{display:grid;gap:8px;font-size:.8rem;font-weight:750}.frame-selects select{width:100%;height:44px;border:1px solid var(--line);border-radius:9px;background:var(--soft);color:inherit;padding:0 12px}.frame-finder button{margin-top:17px;border:0;border-radius:9px;background:var(--accent);color:#fff;padding:12px 22px;font-weight:750;cursor:pointer}.frame-finder button:disabled{opacity:.5;cursor:not-allowed}.frame-status{margin:12px 0 0;color:var(--muted);font-size:.86rem}.frame-status:empty{display:none}.frame-results{margin-top:42px}.frame-results-head{display:flex;align-items:end;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding-bottom:13px}.frame-results-head h2{margin:0;font-size:1.7rem}.frame-results-head span{color:var(--muted);font-weight:650}.frame-note{padding:13px 16px;border-left:3px solid var(--accent);background:var(--surface);border-radius:0 8px 8px 0;line-height:1.5;color:var(--muted);font-size:.88rem}.frame-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin-top:20px}.frame-card{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;padding:17px;background:var(--surface);border:1px solid var(--line);border-radius:14px}.frame-card img{width:150px;height:150px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:8px}.frame-card h3{margin:0 0 8px;font-size:1.06rem;line-height:1.35}.frame-sku{color:var(--muted);font-size:.78rem;font-weight:700}.frame-price{font-size:1.12rem;font-weight:800;margin:10px 0 2px}.frame-availability{color:var(--muted);font-size:.82rem;margin:0 0 12px}.frame-card details{border-top:1px solid var(--line);padding-top:10px;margin-top:10px;font-size:.85rem}.frame-card summary{cursor:pointer;font-weight:700}.frame-card ul{padding-left:20px;line-height:1.5}.frame-card .frame-links{display:flex;gap:13px;flex-wrap:wrap;font-size:.82rem;font-weight:700}.frame-card .frame-links a{color:var(--accent)}@media(max-width:850px){.frame-cards{grid-template-columns:1fr}}@media(max-width:650px){.frame-header{padding:12px 17px}.frame-header nav{gap:11px}.frame-main{padding:24px 16px 60px}.frame-selects{grid-template-columns:1fr}.frame-card{grid-template-columns:110px minmax(0,1fr);gap:12px;padding:13px}.frame-card img{width:110px;height:110px}}