:root { --bg:#fff; --fg:#0a0a0a; --muted:#5f6368; --line:#e4e4e4; --card:#f6f7f6; --brand:#16a34a; --brand-d:#128a3e; --black:#0a0a0a; --on-brand:#fff; }
@media (prefers-color-scheme: dark) {
  :root { --bg:#0a0a0a; --fg:#f2f2f2; --muted:#9a9a9a; --line:#222; --card:#141414; --brand:#22c55e; --brand-d:#4ade80; --black:#000; --on-brand:#04130a; }
}
* { box-sizing: border-box; }
body { margin:0; background:var(--bg); color:var(--fg); font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; }
a { color:inherit; }
main, .top, .foot { max-width:1080px; margin:0 auto; padding:0 20px; }
.top { display:flex; justify-content:space-between; align-items:center; height:64px; background:var(--black); color:#fff; border-bottom:2px solid var(--brand); position:sticky; top:0; z-index:5; max-width:none; padding:0 max(20px, calc((100% - 1040px)/2)); }
.brand { font-weight:800; font-size:1.2rem; text-decoration:none; color:#fff; }
.brand { display:flex; align-items:center; gap:10px; }
.brand em { color:var(--brand); font-style:normal; }
.logo { width:40px; height:40px; border-radius:50%; display:block; }
.herologo { width:150px; height:150px; border-radius:50%; margin:0 auto 18px; display:block; }
.g { color:var(--brand); }
.top nav a { margin-left:20px; text-decoration:none; color:#d4d4d4; font-weight:500; }
.top nav a:hover { color:var(--brand); }
.badge { display:inline-block; min-width:20px; padding:0 6px; border-radius:999px; background:var(--brand); color:var(--on-brand); font-size:.75rem; font-weight:700; text-align:center; }
.hero { text-align:center; padding:72px 20px 56px; margin:0 -20px 32px; background:var(--black); color:#fff; border-radius:0 0 24px 24px; }
.hero h1 { font-size:clamp(2rem,6vw,3.2rem); line-height:1.1; margin:0 0 10px; }
.hero p { color:#b5b5b5; margin:0 0 24px; font-size:1.1rem; }
.btn { display:inline-block; background:var(--brand); color:var(--on-brand); border:0; border-radius:10px; padding:12px 22px; font:600 1rem system-ui; cursor:pointer; text-decoration:none; }
.btn:hover { background:var(--brand-d); }
.btn.sm { padding:8px 14px; font-size:.9rem; }
.btn.ghost { background:transparent; color:var(--fg); border:1px solid var(--line); margin-left:8px; }
.btn.full { width:100%; margin-top:14px; }
.chips { display:flex; gap:8px; flex-wrap:wrap; margin:8px 0 20px; }
.chip { border:1px solid var(--line); background:var(--card); color:var(--fg); border-radius:999px; padding:6px 16px; cursor:pointer; font:500 .9rem system-ui; }
.chip.active { background:var(--black); border-color:var(--brand); color:var(--brand); }
.grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); gap:20px; }
.prod { border:1px solid var(--line); border-radius:14px; overflow:hidden; background:var(--card); }
.pm { display:block; aspect-ratio:1; }
.pm img, .dm img { width:100%; height:100%; object-fit:cover; display:block; }
.ph { width:100%; height:100%; aspect-ratio:1; display:grid; place-items:center; background:linear-gradient(135deg,#0a0a0a,#14532d); }
.ph span { font:800 4rem system-ui; color:#22c55e; }
.pi { padding:14px 16px 16px; }
.cat { color:var(--muted); font-size:.75rem; text-transform:uppercase; letter-spacing:.06em; }
.pi h3 { margin:4px 0 10px; font-size:1.05rem; line-height:1.3; }
.pi h3 a { text-decoration:none; }
.row { display:flex; justify-content:space-between; align-items:center; gap:8px; }
.out { color:#b42318; font-weight:600; }
.perks { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:16px; margin:56px 0; text-align:center; }
.perks div { background:var(--card); border:1px solid var(--line); border-radius:12px; padding:20px; font-weight:600; }
.perks small { color:var(--muted); font-weight:400; }
.crumb { display:inline-block; margin:24px 0 12px; color:var(--muted); text-decoration:none; }
.detail { display:grid; grid-template-columns:1fr 1fr; gap:36px; padding-bottom:40px; }
.dm { border-radius:16px; overflow:hidden; border:1px solid var(--line); aspect-ratio:1; }
.detail h1 { margin:4px 0 8px; font-size:2rem; line-height:1.2; }
.price { font-size:1.6rem; font-weight:800; margin-bottom:12px; }
.opt, form label { display:block; margin:14px 0; font-weight:500; font-size:.9rem; }
input, select, textarea { display:block; width:100%; margin-top:6px; padding:11px 12px; border:1px solid var(--line); border-radius:8px; background:var(--bg); color:var(--fg); font:1rem system-ui; }
.opt select, .opt input { max-width:180px; }
.cartgrid { display:grid; grid-template-columns:1.3fr 1fr; gap:28px; align-items:start; padding-bottom:40px; }
.box { border:1px solid var(--line); border-radius:14px; padding:20px; background:var(--card); }
.box h2 { margin-top:0; }
.line { display:grid; grid-template-columns:1fr auto auto auto; gap:14px; align-items:center; padding:14px 0; border-bottom:1px solid var(--line); }
.qty { display:flex; align-items:center; gap:10px; }
.qty button, .x { border:1px solid var(--line); background:var(--card); color:var(--fg); width:30px; height:30px; border-radius:8px; cursor:pointer; font-size:1rem; }
.x { border:0; background:none; color:var(--muted); font-size:1.3rem; }
.sum > div { display:flex; justify-content:space-between; padding:4px 0; }
.sum .tot { font-weight:800; font-size:1.15rem; border-top:1px solid var(--line); margin-top:6px; padding-top:10px; }
.note { color:var(--muted); font-size:.8rem; text-align:center; }
.foot { display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px; padding-top:24px; padding-bottom:40px; margin-top:40px; border-top:1px solid var(--line); color:var(--muted); font-size:.9rem; }
.toast { position:fixed; bottom:24px; left:50%; transform:translateX(-50%); background:var(--black); color:var(--brand); border:1px solid var(--brand); padding:10px 20px; border-radius:999px; font-weight:600; z-index:20; }
[hidden] { display:none !important; }
@media (max-width:760px) {
  .detail, .cartgrid { grid-template-columns:1fr; }
  .line { grid-template-columns:1fr auto; }
}
.sellcta { display:flex; justify-content:space-between; align-items:center; gap:20px; flex-wrap:wrap; margin:48px 0 0; padding:28px; border-radius:16px; background:var(--black); color:#fff; border:1px solid var(--brand); }
.sellcta h2 { margin:0 0 6px; font-size:1.4rem; }
.sellcta p { margin:0; color:#b5b5b5; max-width:520px; }