:root{
  --bg:#f4f3ef;--card:#fff;--text:#101010;--muted:#666;--weak:#8a8a8a;
  --border:#d6d3cb;--border-dark:#111;--red:#b91c1c;--green:#166534;--orange:#b45309;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:14px}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.page{max-width:1180px;margin:0 auto;padding:18px 14px 82px}
.topbar{display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid #111;padding:18px 0 14px;margin-bottom:16px}
.brand-title{font-weight:950;font-size:26px;letter-spacing:-.8px;line-height:1}
.subtitle{font-size:12px;color:var(--muted);text-transform:uppercase;margin-top:6px;letter-spacing:.12em}
.top-link{border:1px solid #111;background:#fff;padding:9px 12px;font-weight:900}
.hero{background:#111;color:#fff;border:1px solid #111;padding:22px;margin:14px 0 16px;display:grid;gap:14px;align-items:end}
.hero h1{margin:5px 0 8px;font-size:34px;line-height:1.05;letter-spacing:-1px}
.hero p{margin:0;color:#e5e5e5;line-height:1.7}.hero .eyebrow{color:#fff;font-size:12px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}.hero .btn-secondary{background:#fff;color:#111;border-color:#fff}
.notice{background:#fff;border:1px solid var(--border);padding:12px 14px;margin:12px 0;color:#333;line-height:1.7}
.search{display:flex;border:2px solid var(--border-dark);background:#fff;height:50px;margin:14px 0}
.search input{flex:1;border:0;padding:0 14px;font-size:15px;outline:0;background:#fff}
.search button,.btn{border:1px solid #111;background:#111;color:#fff;min-height:42px;padding:0 16px;font-weight:900;cursor:pointer;border-radius:0;display:inline-flex;align-items:center;justify-content:center}
.btn:hover{background:#2a2a2a}.btn-secondary{background:#fff;color:#111}.btn-secondary:hover{background:#f3f3f0}.btn-danger{background:#fff;color:var(--red);border-color:var(--red)}
.btn-block{display:flex;width:100%;margin-top:10px}.btn-small{min-height:32px;padding:0 10px;font-size:12px}
.grid-brands{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:14px 0}.category-grid .brand-chip{min-height:64px;display:flex;flex-direction:column;gap:5px}.category-grid small{color:#777;font-weight:700}
.brand-chip{background:#fff;border:1px solid var(--border);padding:11px 8px;text-align:center;font-weight:900;min-height:44px}.brand-chip.strong,.brand-chip.active,.brand-chip:hover{border-color:#111;background:#111;color:#fff}.brand-chip:hover small{color:#ddd}
.filter-row{display:flex;gap:8px;overflow:auto;margin:12px 0 18px;padding-bottom:2px}.filter-row .brand-chip{white-space:nowrap;min-width:86px}
.section-title{display:flex;align-items:end;justify-content:space-between;margin:18px 0 10px;border-bottom:1px solid var(--border-dark);padding-bottom:8px}.section-title h2{margin:0;font-size:22px;font-weight:950}.section-title a{font-weight:900;color:#333}
.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.product-card{background:#fff;border:1px solid var(--border);position:relative;padding-bottom:12px}.product-card:hover{border-color:#111}.product-link{display:block}
.image-wrap{background:#eee;border-bottom:1px solid var(--border);overflow:hidden}.product-image{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform .2s ease}.product-card:hover .product-image{transform:scale(1.02)}
.product-info{padding:12px}.product-title{font-weight:950;font-size:15px;line-height:1.35;min-height:40px;margin:6px 0 0}.product-meta{color:#666;font-size:12px;margin:7px 0}.price{color:var(--red);font-size:22px;font-weight:950;line-height:1.15}.big-price{font-size:34px;margin:8px 0 12px}
.badges{display:flex;flex-wrap:wrap;gap:5px;min-height:24px}.badge{display:inline-flex;align-items:center;height:22px;border:1px solid #111;background:#fff;color:#111;padding:0 7px;font-size:11px;font-weight:900;border-radius:0}.badge-success{color:var(--green);border-color:var(--green)}.badge-warning{color:var(--orange);border-color:var(--orange)}.badge-muted{color:#737373;border-color:#737373}.badge-danger,.badge-red{background:var(--red);color:#fff;border-color:var(--red)}.badge-dark{background:#111;color:#fff;border-color:#111}
.bottom-nav{position:fixed;left:0;right:0;bottom:0;height:60px;background:#fff;border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(4,1fr);z-index:20}.bottom-nav a{display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:900;color:#444}.bottom-nav a.active span{background:#111;color:#fff;padding:6px 12px}
.detail{display:grid;grid-template-columns:1fr;gap:14px}.detail-main,.detail-side{background:#fff;border:1px solid var(--border)}.detail-side{padding:14px;align-self:start}.detail-cover{width:100%;aspect-ratio:4/3;object-fit:cover;border-bottom:1px solid var(--border)}.detail-body{padding:16px}.detail-title{font-size:24px;font-weight:950;line-height:1.2;margin:8px 0}
.kv{display:grid;grid-template-columns:100px 1fr;border-top:1px solid #eee}.kv div{padding:10px 0}.kv div:nth-child(odd){color:#666;font-weight:800}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:8px}.gallery img{aspect-ratio:1/1;object-fit:cover;border:1px solid var(--border)}
.buybar{background:#fff;border:1px solid #111;padding:12px;display:flex;align-items:center;gap:14px;margin-bottom:12px}.buybar>div{flex:1}
.form-card{background:#fff;border:1px solid var(--border);padding:16px;margin:12px 0}.filter-card{display:grid;gap:10px}.auth-card,.profile-card{max-width:480px;margin:24px auto}.form-row{margin-bottom:12px}.form-row label{display:block;font-weight:900;margin-bottom:7px}.input,textarea,select{width:100%;height:42px;border:1px solid var(--border);background:#fff;padding:0 10px;border-radius:0;outline:0}textarea{height:96px;padding:10px;resize:vertical}.input:focus,textarea:focus,select:focus{border-color:#111}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.tabs a{border:1px solid var(--border);background:#fff;padding:9px 12px;font-weight:900}.tabs a.active,.tabs a:hover{background:#111;color:#fff;border-color:#111}
.empty{background:#fff;border:1px dashed var(--border);padding:34px;text-align:center;color:#666;font-weight:800}.reservation-card{background:#fff;border:1px solid var(--border);padding:12px;margin-bottom:10px;display:grid;grid-template-columns:96px 1fr;gap:12px}.reservation-card img{width:96px;height:86px;object-fit:cover;border:1px solid var(--border)}.confirm-card{border-color:#111}
.countdown{font-family:Consolas,monospace;color:var(--orange);font-weight:950;margin:6px 0}.qrcode-box{background:#fff;border:1px solid #111;padding:18px;text-align:center;max-width:380px;margin:18px auto}.qrcode-box h2,.qrcode-box h3{margin-top:0}.service-box{max-width:520px}
.flash{border:1px solid #111;background:#fff;padding:12px 14px;margin:10px 0;font-weight:900}.flash.error{border-color:var(--red);color:var(--red)}.flash.success{border-color:var(--green);color:var(--green)}.muted{color:#666}.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{border:1px solid #e0e0e0;padding:9px;text-align:left}.hide-mobile{display:none}
@media(min-width:760px){.page{padding:24px 20px 34px}.hero{grid-template-columns:1fr auto;padding:30px}.hero h1{font-size:46px}.product-grid{grid-template-columns:repeat(4,1fr);gap:16px}.grid-brands{grid-template-columns:repeat(8,1fr)}.bottom-nav{display:none}.detail{grid-template-columns:minmax(0,1.2fr) 380px}.filter-card{grid-template-columns:2fr 1fr 1fr 1fr auto;align-items:end}.form-card.filter-card .form-row{margin-bottom:0}.hide-mobile{display:initial}}
@media(max-width:420px){.brand-title{font-size:22px}.hero h1{font-size:30px}.product-grid{gap:10px}.product-info{padding:10px}.price{font-size:20px}.grid-brands{grid-template-columns:repeat(3,1fr)}}
html{touch-action:manipulation;-webkit-text-size-adjust:100%;text-size-adjust:100%}.input,textarea,select,button{font-size:16px}