:root{--bg:#f6f6f7;--card:#fff;--ink:#141414;--mute:#6b6b70;--line:#ececef;--brand:#ee4d2d;--brand2:#ff7337;--ok:#0a8f4f;--r:14px;--gut:16px;--top:58px}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;overscroll-behavior-y:none}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;cursor:pointer}

/* Header */
.top{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.6) blur(12px);-webkit-backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid var(--line)}
.top-in{max-width:1400px;margin:0 auto;height:var(--top);display:flex;align-items:center;gap:10px;padding:0 var(--gut)}
.logo{display:flex;align-items:center;gap:6px;font-weight:900;font-size:19px;letter-spacing:-.4px;white-space:nowrap}
.logo-mark{font-size:22px}
.search{flex:1;display:flex;max-width:560px;margin-left:auto;background:#f1f1f3;border-radius:999px;overflow:hidden;border:1.5px solid transparent;transition:border-color .15s}
.search:focus-within{border-color:var(--brand);background:#fff}
.search input{flex:1;min-width:0;border:0;background:transparent;padding:9px 14px;font-size:15px;outline:0}
.search button{border:0;background:transparent;padding:0 14px;color:var(--mute)}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;border:0;background:transparent;font-size:20px;flex:none}
.icon-btn:hover{background:#f1f1f3}
.menu-btn{flex-direction:column;gap:4px}
.menu-btn span{width:18px;height:2px;background:var(--ink);border-radius:2px}

/* Drawer */
.drawer{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:opacity .2s}
.drawer.open{opacity:1;pointer-events:auto}
.drawer-in{width:min(320px,86vw);height:100%;background:#fff;overflow-y:auto;transform:translateX(-100%);transition:transform .25s ease;padding:8px 8px 40px}
.drawer.open .drawer-in{transform:none}
.drawer-h{display:flex;align-items:center;justify-content:space-between;padding:8px 10px 12px;font-size:17px}
.dl{display:block;padding:12px 14px;border-radius:10px;font-weight:600}
.dl:hover{background:#f6f6f7}
.dl.sub{font-weight:500;padding:10px 14px 10px 22px}
.dl-t{margin:14px 14px 4px;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--mute);font-weight:700}

/* Category chips */
.chips-wrap{position:sticky;top:var(--top);z-index:20;background:rgba(246,246,247,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.chips{max-width:1400px;margin:0 auto;display:flex;gap:8px;overflow-x:auto;padding:10px var(--gut);scrollbar-width:none;scroll-snap-type:x proximity}
.chips::-webkit-scrollbar,.tabs::-webkit-scrollbar{display:none}
.chip{flex:none;padding:7px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:14px;font-weight:600;white-space:nowrap;scroll-snap-align:start;transition:background .15s,color .15s}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}

.wrap{max-width:1400px;margin:0 auto;padding:0 var(--gut) 40px}
.hero{padding:14px 0 6px}
.hero h1{margin:0 0 4px;font-size:clamp(22px,4.2vw,38px);line-height:1.15;letter-spacing:-.8px;font-weight:900}
.hero p{margin:0;color:var(--mute)}

.bar{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;justify-content:space-between;margin:12px 0 14px}
.tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;max-width:100%}
.tab{flex:none;padding:7px 12px;border-radius:10px;font-size:14px;font-weight:600;color:var(--mute);background:transparent;border:0;white-space:nowrap}
.tab.sm{font-size:13px;padding:6px 10px;border:1px solid var(--line);background:#fff;border-radius:999px}
.tab.on{color:var(--brand);background:#fff1ec}
.tab.sm.on{border-color:var(--brand)}
.layout-btn{font-size:15px!important;color:var(--ink)!important}

/* Grid */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media(min-width:640px){.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}}
@media(min-width:960px){.grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}}
@media(min-width:1280px){.grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
body.one .grid{grid-template-columns:minmax(0,1fr);max-width:560px;margin:0 auto}

.card{background:var(--card);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 1px 2px rgba(0,0,0,.04);content-visibility:auto;contain-intrinsic-size:auto 360px;transition:transform .2s,box-shadow .2s;animation:fade .35s ease both}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(hover:hover){.card:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,0,0,.09)}.card:hover img{transform:scale(1.04)}}
.card-img{position:relative;display:block;aspect-ratio:1/1;background:#f0f0f2;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease,opacity .3s}
.card-img img.ld{opacity:0}
.badge{position:absolute;top:8px;left:8px;background:var(--brand);color:#fff;font-weight:800;font-size:12px;padding:3px 7px;border-radius:8px}
.badge.big{font-size:15px;padding:5px 10px;top:14px;left:14px}
.card-b{padding:10px 11px 12px;display:flex;flex-direction:column;gap:5px;flex:1}
.card-t{margin:0;font-size:14px;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}
.price{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.price b{color:var(--brand);font-size:17px;font-weight:800;letter-spacing:-.3px}
.price s{color:#9a9aa0;font-size:12px}
.meta{display:flex;gap:10px;color:var(--mute);font-size:12px}
.meta span:first-child{color:#e8a200}
.meta span+span{color:var(--mute)}
.cta{margin-top:auto;display:block;text-align:center;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-weight:800;font-size:13.5px;padding:9px 8px;border-radius:10px;box-shadow:0 4px 12px rgba(238,77,45,.25);transition:filter .15s,transform .1s}
.cta:active{transform:scale(.98)}
.cta:hover{filter:brightness(1.06)}
body.one .card-t{font-size:16px;-webkit-line-clamp:3;min-height:0}
body.one .price b{font-size:21px}
body.one .cta{font-size:15px;padding:12px}

/* Loader */
.loader{display:flex;justify-content:center;gap:6px;padding:28px 0}
.loader[hidden]{display:none}
.loader span{width:9px;height:9px;border-radius:50%;background:var(--brand);animation:b 1s infinite ease-in-out}
.loader span:nth-child(2){animation-delay:.15s}.loader span:nth-child(3){animation-delay:.3s}
@keyframes b{0%,80%,100%{transform:scale(.5);opacity:.4}40%{transform:scale(1);opacity:1}}
.end,.empty{text-align:center;color:var(--mute);padding:28px 0}
.end a,.empty a{color:var(--brand);font-weight:700}
.divider{grid-column:1/-1;text-align:center;color:var(--mute);font-size:13px;font-weight:700;padding:10px 0;display:flex;align-items:center;gap:12px}
.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--line)}

/* Product page */
.crumb{font-size:13px;color:var(--mute);padding:14px 0 10px}
.crumb a:hover{color:var(--brand)}
.pd{display:grid;gap:18px;background:#fff;border-radius:18px;padding:12px;margin-bottom:26px}
@media(min-width:860px){.pd{grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:22px;gap:34px}}
.pd-img{position:relative;display:block;border-radius:14px;overflow:hidden;background:#f0f0f2;aspect-ratio:1/1}
.pd-img img{width:100%;height:100%;object-fit:cover}
.pd-b{display:flex;flex-direction:column;gap:12px;padding:4px 4px 8px}
.pd-cat{font-size:13px;font-weight:700;color:var(--brand)}
.pd h1{margin:0;font-size:clamp(20px,2.6vw,28px);line-height:1.25;letter-spacing:-.4px}
.meta.big{font-size:14px}
.price.big b{font-size:30px}
.price.big s{font-size:15px}
.price.big em{font-style:normal;background:#e9f8ef;color:var(--ok);font-size:13px;font-weight:700;padding:3px 8px;border-radius:8px}
.perks{list-style:none;margin:0;padding:12px 14px;background:#fafafa;border-radius:12px;display:grid;gap:6px;font-size:14px}
.cta.big{font-size:17px;padding:15px;border-radius:14px}
.share{border:1px solid var(--line);background:#fff;border-radius:12px;padding:11px;font-weight:700}
.note{margin:0;font-size:12px;color:var(--mute)}
.sec-t{font-size:20px;letter-spacing:-.3px;margin:6px 0 14px}
.sticky-buy{position:fixed;left:0;right:0;bottom:0;z-index:25;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px var(--gut) calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(0,0,0,.06);transform:translateY(110%);transition:transform .25s}
.sticky-buy.show{transform:none}
.sticky-buy b{color:var(--brand);font-size:19px}
.sticky-buy small{color:var(--ok);font-weight:700}
.sticky-buy .cta{margin:0;padding:11px 20px;font-size:15px}
@media(min-width:860px){.sticky-buy{display:none}}

/* Footer */
.foot{max-width:1400px;margin:0 auto;padding:26px var(--gut) 90px;color:var(--mute);font-size:13px;border-top:1px solid var(--line)}
.foot a{color:var(--brand);text-decoration:underline}
.foot .disc{background:#fff;border-radius:12px;padding:12px 14px}
.totop{position:fixed;right:16px;bottom:calc(18px + env(safe-area-inset-bottom));z-index:24;width:44px;height:44px;border-radius:50%;border:0;background:var(--ink);color:#fff;font-size:20px;box-shadow:0 6px 18px rgba(0,0,0,.2);opacity:0;pointer-events:none;transform:translateY(10px);transition:.2s}
.totop.show{opacity:1;pointer-events:auto;transform:none}
body.has-sticky .totop{bottom:calc(80px + env(safe-area-inset-bottom))}

@media(max-width:639px){
  :root{--gut:12px;--top:54px}
  .logo-txt{display:none}
  .top-in{gap:6px}
  .card-b{padding:8px 9px 10px}
  .card-t{font-size:13px}
  .price b{font-size:15.5px}
  .cta{font-size:12.5px;padding:8px 6px}
  .bar{margin:8px 0 10px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}