:root{
  --bg:#eef1f6;--surface:#fff;--ink:#0f1b2d;--muted:#586579;--line:#dde3ec;
  --accent:#d9480f;--accent-ink:#fff;--header:#12284a;--header-ink:#fff;--sun:#ffb347;
  --ok:#1b7f4b;--warn:#a15c00;--bad:#b42318;--tl:93%;--ts:62%;--icon-l:32%;--icon-s:55%;
  --font-display:"Bricolage Grotesque","Trebuchet MS",system-ui,sans-serif;
  --font-body:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0b1322;--surface:#131f35;--ink:#eaf0f8;--muted:#9aa8bd;--line:#25344d;
  --accent:#ff8a3d;--accent-ink:#1a0e03;--header:#0a1830;--ok:#4cc38a;--warn:#f5b04c;--bad:#ff7b6e;
  --tl:22%;--ts:30%;--icon-l:74%;--icon-s:70%;color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 var(--font-body);padding-bottom:calc(66px + env(safe-area-inset-bottom,0px))}
img{max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--font-display);text-wrap:balance;margin:0;line-height:1.2}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.wrap{max-width:1280px;margin:0 auto;padding-inline:12px}
@media (min-width:820px){.wrap{padding-inline:20px}}
.demo{background:var(--sun);color:#2b1700;text-align:center;font-size:12px;padding:4px 12px}

/* header */
header.site{position:sticky;top:0;z-index:30;background:var(--header);color:var(--header-ink)}
header.site .wrap{display:grid;grid-template-columns:1fr auto;grid-template-areas:"logo cart" "search search";gap:8px 8px;padding-block:8px 10px;align-items:center}
.logo{grid-area:logo;display:flex;align-items:center;gap:9px;text-decoration:none;min-width:0}
.logo svg{width:36px;height:36px;flex:none}
.logo b{font-family:var(--font-display);font-weight:800;font-size:16px;line-height:1.05;display:block;white-space:nowrap}
.logo small{display:block;opacity:.7;font-size:10px;letter-spacing:.14em;text-transform:uppercase}
.hcart{grid-area:cart;position:relative;display:grid;place-items:center;width:44px;height:44px;border-radius:10px;color:#fff}
.hcart svg{width:26px;height:26px}
.hcart svg,.tabbar svg,.searchbar svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.searchbar{grid-area:search;display:flex;border-radius:10px;overflow:hidden;background:#fff}
.searchbar input{flex:1;min-width:0;border:0;padding:11px 14px;font-size:15px;background:#fff;color:#0f1b2d;outline-offset:-3px}
.searchbar button{border:0;background:var(--sun);color:#2b1700;width:52px;display:grid;place-items:center}
.searchbar svg{width:22px;height:22px}
@media (min-width:820px){header.site .wrap{grid-template-columns:auto minmax(260px,1fr) auto;grid-template-areas:"logo search cart";gap:20px}.logo b{font-size:18px}}
.badge{position:absolute;top:3px;right:3px;background:var(--accent);color:var(--accent-ink);border-radius:99px;font-size:11px;font-weight:700;min-width:18px;padding:0 5px;text-align:center;line-height:18px;font-family:var(--font-body)}

/* category strip */
.catstrip{background:var(--surface);border-bottom:1px solid var(--line)}
.strip{display:flex;gap:4px;overflow-x:auto;padding-block:8px 6px;scrollbar-width:none}
.strip::-webkit-scrollbar{display:none}
.sc{flex:none;width:74px;display:flex;flex-direction:column;align-items:center;gap:4px;text-decoration:none;font-size:11px;line-height:1.15;text-align:center;color:var(--ink);padding-bottom:2px;border-bottom:3px solid transparent}
.sc .ic{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:hsl(var(--h) var(--ts) var(--tl));color:hsl(var(--h) var(--icon-s) var(--icon-l))}
.sc .ic.all{background:var(--bg);color:var(--ink)}
.sc .ic svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.sc .t{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sc.on{border-bottom-color:var(--accent);font-weight:700}

/* banner */
.banner{position:relative;border-radius:12px;overflow:hidden;margin-top:12px}
.slides{display:flex;transition:transform .5s ease}
.slide{flex:0 0 100%;min-height:118px;padding:14px 16px 24px;color:#fff;display:flex;flex-direction:column;justify-content:center;gap:4px;text-decoration:none}
.slide h2{font-size:clamp(19px,4.2vw,34px);font-weight:800;max-width:15em}
.slide p{margin:0;opacity:.9;max-width:34em;font-size:14px}
.slide .go{align-self:flex-start;background:var(--sun);color:#2b1700;font-weight:700;padding:5px 13px;border-radius:99px;font-size:13px;margin-top:4px}
.dots{position:absolute;bottom:7px;left:0;right:0;display:flex;gap:7px;justify-content:center}
.dot{width:9px;height:9px;border-radius:50%;border:0;padding:0;background:rgba(255,255,255,.5)}
.dot[aria-current="true"]{background:#fff}
@media (min-width:820px){.slide{min-height:170px;padding:26px 48px}.slide p{font-size:16px}}
@media (prefers-reduced-motion:reduce){.slides{transition:none}}

/* shelves and rails */
.shelf{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 0 12px 12px;margin-top:12px}
.shelf.plain{padding:12px}
.sechead{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:10px;padding-right:12px}
.sechead h2{font-size:18px;font-weight:800}
.sechead a,.sechead span{color:var(--accent);font-size:13px;font-weight:700;text-decoration:none}
.sechead span{color:var(--muted);font-weight:500}
.rail{display:flex;gap:10px;overflow-x:auto;padding-right:12px;padding-bottom:4px;scroll-snap-type:x proximity;scrollbar-width:thin}
.rail .card{flex:0 0 150px;scroll-snap-align:start;border-color:transparent}
@media (min-width:820px){.rail .card{flex-basis:190px}.sechead h2{font-size:21px}}

/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
@media (min-width:820px){.grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column;min-width:0}
.card .mlink{display:block;text-decoration:none}
.media{aspect-ratio:1;display:grid;place-items:center;background:hsl(var(--h) var(--ts) var(--tl));color:hsl(var(--h) var(--icon-s) var(--icon-l));overflow:hidden;border-radius:8px}
.media.has-img{background:#fff}
.media img{width:100%;height:100%;object-fit:contain;display:block;background:#fff}
.media svg{width:42%;max-height:60%;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.card .body{padding:8px 8px 10px;display:flex;flex-direction:column;gap:2px;flex:1}
.card h3{font-family:var(--font-body);font-size:14px;font-weight:500;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.6em}
.card h3 a{text-decoration:none}
.card h3 a:hover{color:var(--accent)}
.brand{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700}
.price{font-weight:700;font-size:18px;font-variant-numeric:tabular-nums;margin-top:2px}
.price.ask{font-weight:500;font-size:13px;color:var(--muted)}
.cbtn{margin-top:auto;width:100%;border:0;background:var(--accent);color:var(--accent-ink);border-radius:99px;padding:8px 10px;font-weight:700;font-size:13px;text-align:center;text-decoration:none;display:block}
.card .body .cbtn{margin-top:8px}
.cbtn.alt{background:transparent;color:var(--ink);border:1px solid var(--line)}
.tag{font-size:12px;font-weight:700;padding:2px 8px;border-radius:99px;background:var(--bg);color:var(--muted);display:inline-block}
.tag.ok{color:var(--ok)}.tag.warn{color:var(--warn)}.tag.bad{color:var(--bad)}

/* category tiles */
.catgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(98px,1fr));gap:10px;padding-right:12px}
.catgrid.lg{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));padding-right:0}
@media (min-width:820px){.catgrid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}.catgrid.lg{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}}
.cat{display:flex;flex-direction:column;gap:6px;text-decoration:none;text-align:center;min-width:0}
.cat b{font-family:var(--font-body);font-size:13px;font-weight:500;line-height:1.2}
.cat small{color:var(--muted);font-size:11px;display:none}
.catgrid.lg .cat small{display:block}

/* buttons, chips */
.btn{display:inline-block;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:10px 16px;font-weight:700;text-decoration:none;text-align:center}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.deep{background:var(--header);border-color:var(--header);color:#fff}
.btn.yellow{background:var(--sun);border-color:var(--sun);color:#2b1700}
.btn.small{padding:6px 11px;font-size:13px}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chips.scroll{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.chips.scroll::-webkit-scrollbar{display:none}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:99px;padding:6px 13px;font-size:14px;text-decoration:none;display:inline-flex;gap:6px;align-items:center;flex:none}
.chip em{font-style:normal;color:var(--muted);font-size:12px}
.chip[aria-pressed="true"],.chip.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.chip[aria-pressed="true"] em{color:inherit;opacity:.7}
.label{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:700;margin:0 0 8px}

/* listing page */
.titlebar{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;padding-block:12px 8px}
.titlebar h1{font-size:20px;font-weight:800}
.titlebar .sub{color:var(--muted);font-size:13px}
.titlebar select{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:6px 8px}
details.tips{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin-bottom:10px}
details.tips summary{cursor:pointer;font-weight:700;font-size:14px}
details.tips ul{margin:8px 0 2px;padding-left:18px;display:grid;gap:4px;font-size:14px;color:var(--muted)}

/* product page */
.pp{display:grid;gap:14px;margin-top:10px}
@media (min-width:900px){.pp{grid-template-columns:minmax(0,5fr) minmax(0,4fr) 290px;align-items:start}}
.pp .gal{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px}
.pp .gal .media{aspect-ratio:1;border-radius:8px}
.pp h1{font-size:24px;font-weight:700;font-family:var(--font-body)}
.pp .info p{margin:8px 0}
.buybox{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px;display:grid;gap:10px}
.buybox .price{font-size:28px}
.crumbs{font-size:13px;color:var(--muted);padding-top:10px}

/* generic panels and forms */
section.block{padding-block:20px}
.how{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.how div{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px}
.how h3{font-size:15px;margin-bottom:2px}
.how p{margin:0;color:var(--muted);font-size:13px}
.tips{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.tips ul{margin:6px 0 0;padding-left:18px;display:grid;gap:4px}
.layout2{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;align-items:start}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px}
.panel h2{font-size:19px;margin-bottom:12px}
.field{display:grid;gap:4px;margin-bottom:12px}
.field label{font-size:13px;font-weight:700}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:var(--bg);border-radius:8px;padding:10px 12px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.opts{display:grid;gap:8px;margin-bottom:12px}
.opt{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:10px;padding:10px 12px;cursor:pointer}
.opt input{margin-top:4px}
.opt:has(input:checked){border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,var(--surface))}
.lines .ln{display:flex;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.lines .ln:last-child{border-bottom:0}
.lines .th{width:64px;height:64px;border-radius:8px;flex:none}
.lines .th .media{aspect-ratio:1;height:100%}
.lines .info{flex:1;min-width:0}
.lines .info b{display:block}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.qty button{border:0;background:var(--bg);width:32px;height:32px;font-size:17px}
.qty span{min-width:30px;text-align:center;font-variant-numeric:tabular-nums}
.sum{display:grid;gap:8px}
.sum div{display:flex;justify-content:space-between;gap:12px}
.sum .tot{border-top:1px solid var(--line);padding-top:10px;font-weight:700;font-size:18px}
.note{color:var(--muted);font-size:13px;margin:0}
.msg{border-radius:10px;padding:12px 14px;margin-bottom:14px;background:var(--bg);border:1px solid var(--line)}
.msg.bad{color:var(--bad);border-color:var(--bad)}
.msg.ok{color:var(--ok);border-color:var(--ok)}
.msg.warn{color:var(--warn);border-color:var(--warn)}
.steps{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:6px;margin:6px 0 18px}
.steps div{text-align:center;font-size:12px;color:var(--muted);border-top:5px solid var(--line);padding-top:6px}
.steps div.done{border-color:var(--ok);color:var(--ink);font-weight:700}
.timeline{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.timeline li{padding-left:16px;border-left:3px solid var(--line)}
.timeline small{color:var(--muted)}
.ordrow{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);text-decoration:none}
.ordrow:last-child{border-bottom:0}
footer.site{background:var(--header);color:#cfd8e6;margin-top:24px}
footer.site .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;padding-block:24px}
footer.site h3{font-size:15px;margin-bottom:8px;color:#fff}
footer.site p,footer.site a{color:#cfd8e6;font-size:14px;display:block;margin:0 0 4px;text-decoration:none}
.copy{text-align:center;color:#9fb0c8;font-size:13px;padding:0 16px 16px;background:var(--header)}
.toast{position:fixed;left:50%;bottom:calc(80px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:9px 16px;border-radius:99px;font-size:14px;z-index:60}
.empty{padding:36px 0;color:var(--muted);text-align:center}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:640px}
th,td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle;font-size:14px}
th{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
td input,td select{border:1px solid var(--line);background:var(--bg);border-radius:6px;padding:6px 8px;width:100%;min-width:70px}
.tabs{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap}

/* bottom app bar */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--surface);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding-bottom:env(safe-area-inset-bottom,0px)}
.tabbar a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px 7px;text-decoration:none;font-size:11px;font-weight:500;color:var(--muted);position:relative}
.tabbar a svg{width:24px;height:24px}
.tabbar a[aria-current="page"]{color:var(--accent);font-weight:700}
.tabbar .badge{top:3px;right:auto;left:calc(50% + 6px)}
@media (min-width:820px){.tabbar{left:50%;right:auto;transform:translateX(-50%);width:min(520px,100%);border:1px solid var(--line);border-bottom:0;border-radius:14px 14px 0 0}}
@media (max-width:820px){.layout2{grid-template-columns:1fr}}
@media (max-width:520px){.two{grid-template-columns:1fr}.steps div{font-size:11px}}
@media (prefers-reduced-motion:no-preference){.card{transition:box-shadow .15s}.card:hover{box-shadow:0 4px 14px rgba(0,0,0,.12)}}