:root{--rose:#be123c;--rose-d:#9f1239;--rose-l:#fff1f2;--ink:#1f2937;--muted:#6b7280;--line:#e5e7eb;--bg:#fffafa;--ok:#15803d;--r:14px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);padding-bottom:calc(76px + env(safe-area-inset-bottom))}
img{max-width:100%;display:block}
a{color:var(--rose)}
.muted{color:var(--muted)}.pad{padding:24px 16px}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 16px;padding-top:calc(10px + env(safe-area-inset-top));background:#fff;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px;text-decoration:none;color:var(--rose-d)}
.logo{font-size:22px}
.top-actions{display:flex;gap:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:999px;background:var(--rose);color:#fff;font:600 16px/1 inherit;padding:14px 20px;cursor:pointer;text-decoration:none;min-height:46px}
.btn:hover{background:var(--rose-d)}
.btn:disabled{background:#d1d5db;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--rose);border:1.5px solid var(--rose)}
.btn.small{padding:10px 16px;min-height:40px;font-size:15px}
.btn.block{width:100%}
.notice{background:#fef3c7;color:#92400e;padding:10px 16px;font-size:14px;text-align:center}
.hero{padding:20px 16px 8px}
.hero h1{font-size:22px;line-height:1.3;margin:0 0 6px}
.hero p{margin:0;color:var(--muted)}
.cats{display:flex;gap:8px;overflow-x:auto;padding:12px 16px;scrollbar-width:none;position:sticky;top:61px;background:var(--bg);z-index:10}
.cats::-webkit-scrollbar{display:none}
.chip{flex:none;border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:9px 16px;font:600 15px/1 inherit;cursor:pointer;color:var(--ink)}
.chip[aria-pressed=true]{background:var(--rose);border-color:var(--rose);color:#fff}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:4px 16px 16px}
@media(min-width:700px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1000px){.grid{grid-template-columns:repeat(4,1fr);max-width:1100px;margin:0 auto}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;cursor:pointer;display:flex;flex-direction:column;text-align:left;padding:0;font:inherit;color:inherit}
.card:focus-visible,.chip:focus-visible,.btn:focus-visible{outline:3px solid #fda4af;outline-offset:2px}
.card .ph{position:relative;aspect-ratio:1;background:var(--rose-l)}
.card .ph img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;left:8px;top:8px;background:#fff;border-radius:999px;padding:3px 9px;font-size:12px;font-weight:600;color:var(--rose-d)}
.badge.out{background:#111;color:#fff}
.card .b{padding:10px 12px 12px;display:flex;flex-direction:column;gap:4px;flex:1}
.card h3{margin:0;font-size:15px;line-height:1.3}
.price{font-weight:700;color:var(--rose-d)}
.price s{color:var(--muted);font-weight:400;font-size:13px;margin-left:6px}
.foot{padding:20px 16px;color:var(--muted);font-size:14px;text-align:center}
.cartbar{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:30;display:flex;align-items:center;justify-content:space-between;gap:10px;border:0;border-radius:var(--r);background:var(--rose);color:#fff;padding:14px 16px;font:600 15px/1.2 inherit;cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.2);max-width:700px;margin:0 auto}
.cartbar .go{opacity:.9}
.dlg{border:0;border-radius:18px;padding:0;width:min(560px,100vw - 16px);max-height:92vh;overflow:auto;background:#fff;color:var(--ink)}
.dlg::backdrop{background:rgba(0,0,0,.5)}
.dlg .inner{padding:16px}
.dlg .x{position:sticky;top:0;float:right;margin:8px;z-index:2;background:#fff;border:1px solid var(--line);border-radius:999px;width:40px;height:40px;font-size:20px;cursor:pointer}
.dlg .hero-img{aspect-ratio:1;background:var(--rose-l)}
.dlg .hero-img img{width:100%;height:100%;object-fit:cover}
.dlg h2{margin:12px 0 4px;font-size:20px}
.specs{font-size:14px;color:var(--muted);margin:8px 0}
fieldset{border:0;padding:0;margin:14px 0}
legend{font-weight:700;margin-bottom:6px}
.opt{display:flex;align-items:center;gap:10px;border:1.5px solid var(--line);border-radius:12px;padding:11px 12px;margin-bottom:8px;cursor:pointer}
.opt:has(input:checked){border-color:var(--rose);background:var(--rose-l)}
.opt input{accent-color:var(--rose);width:20px;height:20px}
.opt .d{margin-left:auto;color:var(--muted);font-size:14px}
.qty{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:999px}
.qty button{width:42px;height:42px;border:0;background:none;font-size:20px;cursor:pointer;color:var(--rose-d)}
.qty span{min-width:28px;text-align:center;font-weight:700}
.row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.lead{background:#fff7ed;color:#9a3412;border-radius:10px;padding:8px 12px;font-size:14px;margin:10px 0}
.line{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.line img{width:64px;height:64px;border-radius:10px;object-fit:cover;flex:none}
.line .t{flex:1;min-width:0}
.line .t b{display:block;font-size:15px}
.line .t small{color:var(--muted)}
.total{display:flex;justify-content:space-between;font-size:18px;font-weight:700;padding:14px 0}
label.f{display:block;margin:12px 0 0;font-weight:600;font-size:14px}
.in{width:100%;padding:12px;border:1.5px solid var(--line);border-radius:12px;font:inherit;margin-top:4px;background:#fff}
.in:focus{outline:none;border-color:var(--rose)}
textarea.in{min-height:70px;resize:vertical}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.err{background:#fee2e2;color:#991b1b;border-radius:10px;padding:10px 12px;margin:12px 0;font-size:14px}
.ok{text-align:center;padding:24px 8px}
.ok .big{font-size:48px}
.ok .code{font:700 22px/1.2 ui-monospace,monospace;color:var(--rose-d);background:var(--rose-l);display:inline-block;padding:8px 14px;border-radius:10px;margin:8px 0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.stack{display:flex;flex-direction:column;gap:10px;margin-top:14px}