:root{--bg:#f6f7f8;--card:#fff;--text:#151515;--muted:#747474;--line:#e7e7e7;--gold:#e6a812;--gold2:#ffcf48;--dark:#15100a;--danger:#d84242;--green:#178648;--shadow:0 10px 30px rgba(0,0,0,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}button,input,select{font:inherit}.container{width:min(1180px,calc(100% - 28px));margin:auto}.topbar{background:#111;color:#fff;font-size:13px}.topbar .container{display:flex;justify-content:space-between;gap:12px;padding:8px 0}.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.header-row{height:76px;display:flex;align-items:center;gap:18px}.brand img{width:230px;max-width:42vw;display:block}.search{flex:1;position:relative}.search input{width:100%;height:44px;border:1px solid #ddd;border-radius:12px;padding:0 46px 0 15px;outline:none}.search input:focus{border-color:#dbad2d;box-shadow:0 0 0 3px rgba(230,168,18,.13)}.search button{position:absolute;right:4px;top:4px;width:36px;height:36px;border:0;border-radius:9px;background:#17120c;color:#ffd250;cursor:pointer}.header-actions{display:flex;gap:8px;align-items:center}.pill{border:1px solid #dedede;background:#fff;border-radius:10px;padding:10px 13px;cursor:pointer}.counter{display:inline-grid;place-items:center;min-width:20px;height:20px;border-radius:99px;background:#1d1d1d;color:#fff;font-size:11px;margin-left:4px}.nav{background:#171109;color:#fff}.nav .container{display:flex;gap:3px;overflow-x:auto}.nav a{padding:13px 16px;white-space:nowrap;color:#f2d98d;font-size:14px}.nav a:hover{background:#2c2111;color:#fff}.breadcrumbs{font-size:13px;color:#777;padding:16px 0}.main-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}.gallery,.product-card,.section,.compare-drawer{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.gallery{padding:14px}.hero{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;background:#100d08;border:1px solid #f1c34c}.thumbs{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:10px}.thumb{border:2px solid transparent;border-radius:9px;padding:0;background:#fff;cursor:pointer;overflow:hidden}.thumb.active{border-color:#e6a812}.thumb img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover}.product-card{padding:24px}.tag{display:inline-flex;align-items:center;gap:7px;font-size:12px;background:#191109;color:#ffd05a;border-radius:999px;padding:7px 10px}.product-card h1{font-size:34px;margin:14px 0 6px}.subtitle{color:#666;margin:0 0 18px}.price-row{display:flex;align-items:end;gap:10px;flex-wrap:wrap}.price{font-size:30px;font-weight:900}.old-price{text-decoration:line-through;color:#888}.discount{background:#e21d2d;color:#fff;font-weight:800;border-radius:7px;padding:4px 7px;font-size:12px}.rating{margin:10px 0 18px;color:#d79700}.info-list{border-top:1px solid #eee;border-bottom:1px solid #eee;padding:14px 0;margin:18px 0;display:grid;gap:10px;font-size:14px}.info-item{display:flex;justify-content:space-between;gap:20px}.info-item b{text-align:right}.stock{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0 20px}.stock div{background:#f7f7f7;border:1px solid #e9e9e9;border-radius:10px;padding:10px;font-size:12px}.stock strong{display:block;margin-top:3px}.qty-row{display:flex;gap:8px;margin:14px 0}.qty-row input{width:72px;height:46px;border:1px solid #ddd;border-radius:10px;text-align:center}.btn{height:46px;border:0;border-radius:11px;padding:0 18px;font-weight:800;cursor:pointer}.btn-primary{background:linear-gradient(135deg,#ffdc63,#e8a815);color:#181008;flex:1}.btn-dark{background:#17120c;color:#fff}.btn-outline{background:#fff;border:1px solid #d9b33d;color:#6e4e00}.btn-danger{color:#a82727}.action-row{display:flex;gap:8px;flex-wrap:wrap}.wide{width:100%}.section{margin-top:22px;padding:24px}.section h2{margin:0 0 10px;font-size:25px}.section h3{margin:22px 0 10px}.muted{color:#777}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.feature{border:1px solid #eee;border-radius:14px;padding:16px;text-align:center;background:linear-gradient(180deg,#fff,#fbf8ef)}.feature .icon{font-size:28px}.feature b{display:block;margin:7px 0 4px}.promo-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-top:13px}.promo-tabs button{border:1px solid #ddb02a;background:#1a130a;color:#ffd25a;border-radius:999px;padding:9px 13px;cursor:pointer}.prediction{background:radial-gradient(circle at top,#3a2507,#090704 66%);color:#fff;border:1px solid #d39a14}.prediction h2{color:#ffd253}.predict-controls{display:grid;grid-template-columns:1.2fr 1fr .8fr auto;gap:9px}.predict-controls select,.predict-controls input{height:42px;border-radius:9px;border:1px solid #665019;background:#100d07;color:#fff;padding:0 10px}.result-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:16px}.result-box{border:1px solid #6d5316;border-radius:12px;padding:12px;background:rgba(255,255,255,.035)}.result-box span{display:block;color:#c8b77f;font-size:12px}.result-box strong{display:block;font-size:22px;margin-top:4px;color:#ffdd67}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.review{border:1px solid #eee;border-radius:14px;padding:15px}.review strong{display:block}.faq-item{border-bottom:1px solid #eee}.faq-q{width:100%;padding:16px 0;background:none;border:0;text-align:left;font-weight:800;cursor:pointer;display:flex;justify-content:space-between}.faq-a{display:none;padding:0 0 16px;color:#666}.faq-item.open .faq-a{display:block}.footer{margin-top:34px;background:#100c07;color:#d7c898}.footer .container{padding:28px 0}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:20px}.footer h4{color:#fff;margin:0 0 10px}.footer a{display:block;color:#d7c898;margin:8px 0;font-size:13px}.footer-bottom{border-top:1px solid #332713;margin-top:18px;padding-top:16px;font-size:12px;color:#9f9476}.modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:50;align-items:center;justify-content:center;padding:20px}.modal.open{display:flex}.modal-card{background:#fff;border-radius:16px;width:min(430px,100%);padding:22px;box-shadow:0 25px 70px rgba(0,0,0,.35)}.modal-card h3{margin-top:0}.modal-card input{width:100%;height:44px;border:1px solid #ddd;border-radius:10px;margin:7px 0;padding:0 12px}.compare-drawer{position:fixed;right:18px;bottom:18px;width:min(360px,calc(100vw - 36px));z-index:30;padding:16px;display:none}.compare-drawer.open{display:block}.compare-head{display:flex;align-items:center;justify-content:space-between}.notice{font-size:12px;color:#777;background:#f7f7f7;padding:10px;border-radius:10px;margin-top:10px}
@media(max-width:900px){.header-row{height:auto;padding:12px 0;flex-wrap:wrap}.brand img{width:210px}.search{order:3;flex-basis:100%}.main-grid{grid-template-columns:1fr}.feature-grid{grid-template-columns:repeat(2,1fr)}.reviews{grid-template-columns:1fr}.predict-controls{grid-template-columns:1fr 1fr}.result-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.container{width:min(100% - 18px,1180px)}.topbar .container{font-size:11px}.brand img{width:175px}.header-actions .pill:first-child{display:none}.product-card{padding:18px}.product-card h1{font-size:28px}.thumbs{grid-template-columns:repeat(6,70px);overflow-x:auto}.feature-grid{grid-template-columns:1fr 1fr}.predict-controls{grid-template-columns:1fr}.result-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.action-row .btn{flex:1}.nav a{padding:12px 13px}}