:root{--ink:#1f2328;--muted:#5d646d;--line:#e2e4e7;--bg:#f5f6f7;--card:#fff;--accent:#e8590c;--accent-d:#c94b08;--dark:#24282d}
*{box-sizing:border-box}
body{margin:0;font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.topbar{background:var(--dark);color:#cfd3d8;font-size:13px}
.topbar .wrap{display:flex;gap:16px;align-items:center;justify-content:space-between;min-height:36px;flex-wrap:wrap}
.mode button{background:none;border:1px solid #555b63;color:#cfd3d8;padding:3px 10px;cursor:pointer;font-size:12px}
.mode button.on{background:var(--accent);border-color:var(--accent);color:#fff}
.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.header>.wrap{display:flex;align-items:center;gap:20px;min-height:68px}
.logo{font-weight:800;font-size:20px;text-decoration:none;letter-spacing:.02em;white-space:nowrap}
.logo span{color:var(--accent)}
.search{flex:1}
.search input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:6px;font:inherit}
.cartlink{text-decoration:none;font-weight:600;white-space:nowrap}
.cartlink b{background:var(--accent);color:#fff;border-radius:10px;padding:1px 8px;margin-left:4px;font-size:13px}
.nav{border-top:1px solid var(--line)}
.nav .wrap{display:flex;gap:22px;overflow-x:auto;min-height:44px;align-items:center}
.nav a{text-decoration:none;font-weight:600;font-size:14px;white-space:nowrap;color:var(--muted)}
.nav a:hover,.nav a.on{color:var(--accent)}
main{padding:24px 16px 48px;min-height:60vh}
.hero{background:var(--dark);color:#fff;border-radius:10px;padding:48px 40px;display:grid;grid-template-columns:1.3fr 1fr;gap:24px;align-items:center}
.hero h1{font-size:clamp(28px,4vw,42px);line-height:1.1;margin:0 0 12px}
.hero p{color:#c7ccd2;margin:0 0 22px}
.hero svg{width:100%;max-height:260px}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;padding:12px 22px;border-radius:6px;font:600 15px inherit;text-decoration:none;cursor:pointer}
.btn:hover{background:var(--accent-d)}
.btn.ghost{background:none;border:1px solid currentColor;color:inherit}
.usp{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0}
.usp div{background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px;font-size:14px}
.usp b{display:block}
h2{font-size:22px;margin:32px 0 14px}
.cats{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.cats a{background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px;text-align:center;text-decoration:none;font-weight:600;font-size:14px}
.cats a:hover{border-color:var(--accent)}
.cats svg{width:70px;height:70px;display:block;margin:0 auto 6px}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:8px;text-decoration:none;display:flex;flex-direction:column;position:relative}
.card:hover{border-color:#b9bec4}
.card .img{background:#f0f1f3;border-radius:8px 8px 0 0;aspect-ratio:1;display:grid;place-items:center}
.card .img svg{width:72%}
.card .body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:4px;flex:1}
.card .name{font-weight:600}
.card .short{color:var(--muted);font-size:13px;flex:1}
.price{font-weight:800;font-size:18px}
.price small{font-weight:400;color:var(--muted);font-size:12px}
.badge{position:absolute;top:10px;left:10px;background:var(--accent);color:#fff;font-size:12px;font-weight:700;padding:2px 8px;border-radius:4px}
.dots{display:flex;gap:4px}
.dots i{width:12px;height:12px;border-radius:50%;border:1px solid #0002}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:14px}
.crumbs a{text-decoration:none}
.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:12px;flex-wrap:wrap}
select,input,textarea{font:inherit}
.toolbar select{padding:8px;border:1px solid var(--line);border-radius:6px}
.pd{display:grid;grid-template-columns:1fr 1fr;gap:32px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px}
.pd .img{background:#f0f1f3;border-radius:8px;display:grid;place-items:center;aspect-ratio:1}
.pd .img svg{width:75%}
.pd h1{margin:0 0 6px;font-size:26px}
.opt{margin:16px 0}
.opt b{display:block;font-size:13px;margin-bottom:6px}
.sw{display:flex;gap:8px;flex-wrap:wrap}
.sw button{border:1px solid var(--line);background:#fff;padding:7px 12px;border-radius:6px;cursor:pointer;font:inherit;font-size:14px}
.sw button.on{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.sw .c{width:34px;height:34px;border-radius:50%;padding:0}
.feat{padding-left:18px;margin:8px 0}
.qty{display:flex;align-items:center;gap:10px}
.qty input{width:64px;padding:9px;border:1px solid var(--line);border-radius:6px}
.tabs{margin-top:24px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px 24px}
table{border-collapse:collapse;width:100%;font-size:14px}
td,th{border-bottom:1px solid var(--line);padding:8px;text-align:left}
.cart{display:grid;grid-template-columns:1fr 340px;gap:24px;align-items:start}
.line{display:grid;grid-template-columns:80px 1fr auto;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px;margin-bottom:10px}
.line svg{width:80px;height:80px;background:#f0f1f3;border-radius:6px}
.line .meta{color:var(--muted);font-size:13px}
.line button{background:none;border:0;color:var(--muted);cursor:pointer;text-decoration:underline;font-size:13px}
.box{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px}
.row{display:flex;justify-content:space-between;margin:6px 0}
.row.total{font-weight:800;font-size:18px;border-top:1px solid var(--line);padding-top:10px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form label{display:flex;flex-direction:column;font-size:13px;font-weight:600;gap:4px}
.form .full{grid-column:1/-1}
.form input,.form select,.form textarea{padding:10px;border:1px solid var(--line);border-radius:6px;font-weight:400}
.form .radio{flex-direction:row;align-items:center;gap:8px;font-weight:400}
.notice{background:#fff4e6;border:1px solid #ffd8a8;border-radius:8px;padding:12px 14px;font-size:14px;margin-bottom:16px}
.prose{background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px 28px;max-width:820px}
.footer{background:var(--dark);color:#c7ccd2;font-size:14px;padding:32px 0}
.footer .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.footer b{color:#fff;display:block;margin-bottom:8px}
.footer a{display:block;text-decoration:none;margin:4px 0}
.footer a:hover{color:#fff}
.footer .wbtn{display:inline-block;border:1px solid #6b7178;padding:6px 10px;border-radius:6px;margin-top:8px}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%) translateY(100px);background:var(--ink);color:#fff;padding:12px 18px;border-radius:8px;transition:.25s;z-index:20}
.toast.show{transform:translateX(-50%) translateY(0)}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}.cats{grid-template-columns:repeat(3,1fr)}.usp{grid-template-columns:1fr 1fr}.pd,.cart,.hero{grid-template-columns:1fr}.hero{padding:32px 22px}.footer .wrap{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.hide-sm{display:none}.header>.wrap{flex-wrap:wrap;gap:10px;padding-top:10px;padding-bottom:10px}.search{order:3;flex-basis:100%}.form{grid-template-columns:1fr}.grid{gap:10px}}