:root{--navy:#153f5b;--navy2:#0f3046;--gold:#ffd64d;--paper:#f7f4ec;--ink:#173043;--muted:#61717c;--line:#dbe3e7;--white:#fff;--shadow:0 8px 24px rgba(16,48,70,.11)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:ui-rounded,"Avenir Next","Trebuchet MS",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.45}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;z-index:100;background:#fff;padding:12px;border-radius:8px}.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}.hero{background:linear-gradient(135deg,var(--navy2),var(--navy));color:white;border-bottom:5px solid var(--gold)}.hero-inner{max-width:1400px;margin:auto;padding:42px 28px 30px}.eyebrow,.section-kicker{font-size:.82rem;font-weight:900;letter-spacing:.14em;margin:0 0 8px;color:var(--gold)}h1{font-size:clamp(2.2rem,5vw,4.4rem);line-height:1.02;margin:0;letter-spacing:-.03em}.intro{font-size:clamp(1rem,2vw,1.35rem);max-width:760px;margin:14px 0 26px;color:#e7f0f4}.controls{display:grid;grid-template-columns:minmax(260px,1fr) auto auto;gap:12px;align-items:stretch}.search-wrap{background:white;border-radius:14px;display:flex;align-items:center;padding:0 14px;min-height:54px;box-shadow:0 4px 18px rgba(0,0,0,.12)}.search-wrap svg{width:22px;height:22px;fill:none;stroke:#557080;stroke-width:2;margin-right:8px}.search-wrap input{width:100%;border:0;outline:0;font:inherit;font-size:1.05rem;color:var(--ink);background:transparent}.jump-wrap{background:white;border-radius:14px;padding:5px 6px 5px 12px;display:flex;align-items:center;gap:8px;color:var(--ink)}.jump-wrap label{font-weight:800;font-size:.88rem;white-space:nowrap}.jump-wrap input{width:68px;border:1px solid var(--line);border-radius:9px;padding:9px;font:inherit}.jump-wrap button,.random-btn,.range-nav button,.empty button{border:0;border-radius:10px;font:inherit;font-weight:900;cursor:pointer}.jump-wrap button{background:var(--gold);color:#153f5b;padding:10px 14px}.random-btn{padding:0 20px;background:#e9f6f7;color:#103d50}.range-nav{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.range-nav button{padding:9px 14px;background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.22)}.range-nav button.active{background:var(--gold);color:#143a51;border-color:var(--gold)}main{max-width:1400px;margin:auto;padding:30px 28px 54px}.catalog-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin:0 0 18px}.catalog-head h2{margin:0;font-size:clamp(1.55rem,3vw,2.2rem)}.catalog-head .section-kicker{color:#8b6900}.catalog-head>p{margin:0;font-weight:800;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}.card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);text-decoration:none;color:inherit;transition:transform .16s ease,box-shadow .16s ease}.card:hover,.card:focus-visible{transform:translateY(-3px);box-shadow:0 13px 28px rgba(16,48,70,.17);outline:3px solid var(--gold);outline-offset:2px}.card-number{display:flex;align-items:center;justify-content:space-between;padding:13px 14px 10px}.badge{display:inline-block;background:var(--gold);color:#153f5b;font-size:1.12rem;font-weight:950;padding:6px 10px;border-radius:999px;letter-spacing:.02em}.open-mark{font-size:.78rem;font-weight:900;color:#6c7c86}.thumb-wrap{aspect-ratio:4/3;background:#eef1f2;overflow:hidden;border-top:1px solid #edf1f2;border-bottom:1px solid #e3eaed}.thumb-wrap img{width:100%;height:100%;object-fit:contain;display:block}.card-title{font-size:1rem;line-height:1.25;margin:0;padding:12px 14px 16px;font-weight:900;min-height:64px}.empty{text-align:center;padding:60px 20px;font-size:1.2rem}.empty button{background:var(--navy);color:#fff;padding:11px 16px}footer{background:#0f3046;color:#dce8ee;padding:22px 28px;text-align:center}footer p{margin:0}.flash{animation:flash 1.6s ease}@keyframes flash{0%,100%{box-shadow:var(--shadow)}25%,65%{box-shadow:0 0 0 6px var(--gold),0 12px 30px rgba(16,48,70,.24)}}
@media(max-width:800px){.hero-inner{padding:30px 18px 24px}.controls{grid-template-columns:1fr}.jump-wrap{min-height:52px;justify-content:space-between}.random-btn{min-height:48px}.range-nav{display:grid;grid-template-columns:1fr 1fr}.range-nav button:first-child{grid-column:1/-1}main{padding:24px 14px 44px}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card{border-radius:14px}.card-number{padding:10px}.badge{font-size:1rem}.open-mark{display:none}.card-title{font-size:.9rem;padding:10px 11px 13px;min-height:62px}.catalog-head{align-items:start}}
@media(max-width:430px){.grid{grid-template-columns:1fr 1fr}.thumb-wrap{aspect-ratio:1/1}.card-title{font-size:.84rem}.badge{font-size:.93rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card{transition:none}.flash{animation:none}}