/* CryptoGPUs storefront. Self-hosted fonts, no third-party requests. */
@font-face{font-family:"Geist";src:url(/assets/fonts/geist-latin-wght-normal.woff2) format("woff2-variations");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Geist Mono";src:url(/assets/fonts/geist-mono-latin-wght-normal.woff2) format("woff2-variations");font-weight:100 900;font-style:normal;font-display:swap}
:root{
  --bg:#0A0B0D;--s1:#111317;--s2:#181B21;--s3:#1F232B;--line:#262A33;--line2:#353B47;
  --tx:#EDEFF3;--mu:#8B93A3;--acc:#C8FF3D;--acc-ink:#0A0B0D;--acc-tx:#C8FF3D;--acc-soft:rgba(200,255,61,.10);
  --ai:#A396FF;--ai-soft:rgba(163,150,255,.12);--ok:#2BD67B;--ok-soft:rgba(43,214,123,.12);
  --warn:#FFB020;--warn-soft:rgba(255,176,32,.12);--bad:#FF5A5F;--bad-soft:rgba(255,90,95,.12);
  --info:#5AB4FF;--info-soft:rgba(90,180,255,.12);--glass:rgba(10,11,13,.78);
  --r1:4px;--r2:8px;--r3:12px;--r4:20px;--ease:cubic-bezier(.2,.8,.2,1);
  color-scheme:dark;
}
@media (prefers-color-scheme:light){:root{
  --bg:#F6F7F9;--s1:#FFFFFF;--s2:#EEF0F3;--s3:#E6E9EE;--line:#E3E6EB;--line2:#CDD3DC;
  --tx:#0B0D10;--mu:#566070;--acc-tx:#3F6600;--acc-soft:rgba(120,170,0,.12);--ai:#5B47E0;--ai-soft:rgba(91,71,224,.10);
  --ok:#0E8A4B;--warn:#A35F00;--bad:#C8282E;--info:#1D6FC2;--glass:rgba(246,247,249,.85);color-scheme:light}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.55 "Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
a{color:inherit;text-decoration:none}
a:hover{color:var(--acc-tx)}
p a,.prose a{color:var(--acc-tx);text-decoration:underline;text-underline-offset:3px}
h1,h2,h3,h4,p{margin:0}
img,svg{max-width:100%;display:block}
.mono{font-family:"Geist Mono",ui-monospace,Menlo,Consolas,monospace;font-variant-numeric:tabular-nums}
.mu{color:var(--mu)}.acc{color:var(--acc-tx)}
.wrap{max-width:1280px;margin:0 auto;padding:0 32px}
.eyebrow{font:500 12px/1.2 "Geist Mono",ui-monospace,monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--mu)}
.h-display{font-size:clamp(38px,5.4vw,72px);line-height:1.03;letter-spacing:-.035em;font-weight:650}
.h1{font-size:clamp(30px,3.4vw,46px);line-height:1.08;letter-spacing:-.03em;font-weight:620}
.h2{font-size:clamp(24px,2.4vw,34px);line-height:1.12;letter-spacing:-.025em;font-weight:600}
.h3{font-size:19px;line-height:1.3;letter-spacing:-.01em;font-weight:600}
.lead{font-size:18px;line-height:1.6;color:var(--mu)}
.skip{position:absolute;left:-9999px;top:8px;background:var(--acc);color:var(--acc-ink);padding:10px 14px;border-radius:8px;z-index:99}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:var(--r2);font:600 15px/1 "Geist",system-ui,sans-serif;border:1px solid var(--line2);background:var(--s2);color:var(--tx);cursor:pointer;transition:background .15s var(--ease),border-color .15s var(--ease);white-space:nowrap;text-decoration:none}
.btn:hover{border-color:var(--mu);color:var(--tx)}
.btn-p{background:var(--acc);border-color:var(--acc);color:var(--acc-ink)}
.btn-p:hover{background:#D6FF6B;border-color:#D6FF6B;color:var(--acc-ink)}
.btn-ghost{background:transparent}
.btn-sm{min-height:36px;padding:0 12px;font-size:14px}
.btn-lg{min-height:52px;padding:0 24px;font-size:16px}
.btn-block{width:100%}
.btn[disabled],.btn.is-disabled{opacity:.45;cursor:not-allowed}
/* chips */
.chip{display:inline-flex;align-items:center;gap:6px;min-height:24px;padding:2px 8px;border-radius:var(--r1);font:500 12px/1.2 "Geist Mono",ui-monospace,monospace;border:1px solid var(--line2);color:var(--mu);white-space:nowrap}
.chip-ok{border-color:transparent;background:var(--ok-soft);color:var(--ok)}
.chip-info{border-color:transparent;background:var(--info-soft);color:var(--info)}
.chip-warn{border-color:transparent;background:var(--warn-soft);color:var(--warn)}
.chip-bad{border-color:transparent;background:var(--bad-soft);color:var(--bad)}
.chip-ai{border-color:transparent;background:var(--ai-soft);color:var(--ai)}
.chip-acc{border-color:transparent;background:var(--acc-soft);color:var(--acc-tx)}
.chip-mute{opacity:.8}
.dot{width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block;flex-shrink:0}
.coin{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 10px 0 6px;border-radius:999px;border:1px solid var(--line);background:var(--s1);font:500 12px/1 "Geist Mono",ui-monospace,monospace}
.coin i{width:16px;height:16px;border-radius:50%;display:inline-block}
/* surfaces */
.card{background:var(--s1);border:1px solid var(--line);border-radius:var(--r3)}
.panel{background:var(--s1);border:1px solid var(--line);border-radius:var(--r4)}
.hr{height:1px;background:var(--line);border:0;margin:0}
.kv{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.kv:last-child{border-bottom:0}
.kv>span:first-child{color:var(--mu)}
.kv>span:last-child{text-align:right}
/* header */
.topbar{border-bottom:1px solid var(--line);font:400 12px/1 "Geist Mono",ui-monospace,monospace;color:var(--mu)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:34px}
.hdr{position:sticky;top:0;z-index:30;background:var(--glass);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:18px;min-height:66px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:650;font-size:18px;letter-spacing:.01em;flex-shrink:0}
.brand:hover{color:var(--tx)}
.nav{display:flex;align-items:center;gap:2px;margin-left:6px}
.nav a,.nav summary{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 11px;border-radius:8px;font-size:14px;font-weight:500;color:var(--mu);cursor:pointer;list-style:none}
.nav summary::-webkit-details-marker{display:none}
.nav a:hover,.nav summary:hover,.nav a[aria-current=page]{color:var(--tx);background:var(--s2)}
.nav details{position:relative}
.nav details[open] summary{color:var(--tx);background:var(--s2)}
.mega{position:absolute;top:calc(100% + 8px);left:0;z-index:40;width:min(760px,92vw);background:var(--s1);border:1px solid var(--line);border-radius:var(--r3);padding:20px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 24px;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.mega a{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 12px;border-radius:8px;min-height:0}
.mega a b{font-size:14px;color:var(--tx)}
.mega a span{font-size:12.5px;color:var(--mu);font-weight:400}
.hdr-tools{margin-left:auto;display:flex;align-items:center;gap:4px}
.iconbtn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:8px;color:var(--tx);position:relative}
.iconbtn:hover{background:var(--s2);color:var(--tx)}
.cart-n{position:absolute;top:5px;right:4px;min-width:17px;height:17px;padding:0 4px;border-radius:9px;background:var(--acc);color:var(--acc-ink);font:600 10.5px/17px "Geist Mono",monospace;text-align:center}
.cart-n[hidden]{display:none}
.mnav{display:none;position:static}
.mnav:not([open]) .mnav-panel{display:none}
.mnav summary{list-style:none;cursor:pointer}
.mnav summary::-webkit-details-marker{display:none}
.mnav-panel{position:absolute;left:0;right:0;top:100%;background:var(--s1);border-bottom:1px solid var(--line);padding:12px 16px 20px;display:grid;gap:2px}
.mnav-panel a{padding:12px 8px;border-radius:8px;font-weight:500}
/* layout */
.sec{padding:88px 0}.sec-sm{padding:56px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px;flex-wrap:wrap}
.g2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.g3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.g4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.stack{display:flex;flex-direction:column}
.crumbs{font:400 12px/1.4 "Geist Mono",monospace;color:var(--mu);display:flex;gap:8px;flex-wrap:wrap}
.crumbs a:hover{color:var(--tx)}
/* product card */
.grid-p{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.pcard{display:flex;flex-direction:column;background:var(--s1);border:1px solid var(--line);border-radius:var(--r3);overflow:hidden;transition:border-color .18s var(--ease),transform .18s var(--ease)}
.pcard:hover{border-color:var(--line2);transform:translateY(-2px);color:var(--tx)}
.pthumb{position:relative;aspect-ratio:4/3;background:radial-gradient(120% 90% at 50% 100%,var(--s3) 0%,var(--s1) 70%);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:center;padding:14px}
.pthumb img{width:100%;height:100%;object-fit:contain}
.pthumb .tl{position:absolute;top:10px;left:10px;display:flex;gap:6px;flex-wrap:wrap}
.pbody{padding:15px 16px 16px;display:flex;flex-direction:column;gap:9px;flex:1}
.pname{font-size:15.5px;font-weight:600;letter-spacing:-.01em;line-height:1.3}
.pspec{font:400 12.5px/1.55 "Geist Mono",ui-monospace,monospace;color:var(--mu)}
.pfoot{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
.price{font:600 20px/1 "Geist",sans-serif;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.price-sub{font:400 12px/1.4 "Geist Mono",ui-monospace,monospace;color:var(--mu);margin-top:6px}
/* bento / tiles */
.tiles{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.tile{position:relative;background:var(--s1);border:1px solid var(--line);border-radius:var(--r3);padding:18px;display:flex;flex-direction:column;gap:6px;min-height:150px;transition:border-color .18s var(--ease)}
.tile:hover{border-color:var(--line2);color:var(--tx)}
.tile .n{font:500 12px/1 "Geist Mono",monospace;color:var(--mu);margin-top:auto}
/* forms */
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:500;color:var(--mu)}
.field input,.field select,.field textarea{min-height:44px;padding:0 12px;border-radius:var(--r2);border:1px solid var(--line2);background:var(--bg);color:var(--tx);font:400 15px/1.4 "Geist",system-ui,sans-serif;width:100%}
.field textarea{padding:10px 12px;min-height:96px;resize:vertical}
.field .hint{font-size:12px;color:var(--mu)}
.field.err input,.field.err select{border-color:var(--bad)}
.ferr{font-size:13px;color:var(--bad)}
.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.opt{position:relative}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt label{display:flex;flex-direction:column;gap:4px;min-height:58px;padding:11px 13px;border-radius:10px;border:1px solid var(--line);background:var(--s1);cursor:pointer;font-size:14px;font-weight:500;transition:border-color .15s var(--ease)}
.opt label:hover{border-color:var(--line2)}
.opt input:checked+label{border-color:var(--acc);background:var(--acc-soft)}
.opt input:focus-visible+label{outline:2px solid var(--acc);outline-offset:2px}
.opt .pr{font:500 12px/1 "Geist Mono",monospace;color:var(--acc-tx)}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line2);border-radius:var(--r2);overflow:hidden}
.qty button{width:40px;height:42px;border:0;background:var(--s2);color:var(--tx);font-size:18px;cursor:pointer}
.qty input{width:48px;height:42px;border:0;background:var(--bg);color:var(--tx);text-align:center;font:500 15px "Geist Mono",monospace}
/* tabs / filters */
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tab{min-height:38px;padding:0 13px;border-radius:999px;border:1px solid var(--line2);background:transparent;color:var(--mu);font:500 13.5px/1 "Geist",sans-serif;cursor:pointer;display:inline-flex;align-items:center;gap:7px}
.tab:hover{color:var(--tx)}
.tab[aria-pressed=true]{background:var(--tx);border-color:var(--tx);color:var(--bg)}
.tab .ct{font:500 11px/1 "Geist Mono",monospace;opacity:.75}
/* tables */
.spec{width:100%;border-collapse:collapse;font-size:14px}
.spec th{text-align:left;font-weight:500;color:var(--mu);padding:12px 16px 12px 0;width:34%;vertical-align:top;border-bottom:1px solid var(--line)}
.spec td{padding:12px 0;border-bottom:1px solid var(--line);font-family:"Geist Mono",ui-monospace,monospace;font-size:13px}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0}
/* prose */
.prose{max-width:760px}
.prose h2{font-size:22px;letter-spacing:-.015em;margin:36px 0 10px}
.prose h3{font-size:17px;margin:24px 0 8px}
.prose p,.prose li{color:var(--mu);font-size:16px;line-height:1.7}
.prose p+p{margin-top:12px}
.prose ul{padding-left:20px;margin:10px 0}
.prose strong{color:var(--tx)}
/* faq */
details.faq{border:1px solid var(--line);border-radius:var(--r3);background:var(--s1)}
details.faq summary{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:16px 18px;min-height:44px;font-weight:600;cursor:pointer;list-style:none}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";font:400 20px/1 "Geist Mono",monospace;color:var(--mu);transition:transform .2s}
details.faq[open] summary::after{transform:rotate(45deg)}
details.faq p{padding:0 18px 16px;color:var(--mu)}
/* footer */
.ftr{border-top:1px solid var(--line);margin-top:auto}
.ftr .cols{display:grid;grid-template-columns:1.4fr repeat(4,minmax(0,1fr));gap:28px;padding:56px 0 36px}
.ftr h4{font:500 12px/1 "Geist Mono",monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--mu);margin-bottom:12px}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:9px;font-size:14px}
.ftr .bar{border-top:1px solid var(--line);padding:18px 0 28px;display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;font-size:13px;color:var(--mu)}
/* checkout / order */
.qr{background:#fff;padding:12px;border-radius:12px;width:240px;height:240px}
.qr img{width:100%;height:100%;image-rendering:pixelated}
.addr{font:400 13px/1.5 "Geist Mono",monospace;word-break:break-all;padding:10px 12px;border:1px solid var(--line2);border-radius:8px;background:var(--bg)}
.tl-item{display:grid;grid-template-columns:28px 1fr;gap:14px;position:relative;padding-bottom:20px}
.tl-item:last-child{padding-bottom:0}
.tl-dot{width:28px;height:28px;border-radius:50%;border:1px solid var(--line2);display:flex;align-items:center;justify-content:center;background:var(--s1);color:var(--mu);font:600 12px/1 "Geist Mono",monospace;z-index:1}
.tl-item.done .tl-dot{background:var(--ok);border-color:var(--ok);color:#06120B}
.tl-item.now .tl-dot{border-color:var(--acc);color:var(--acc-tx);box-shadow:0 0 0 4px var(--acc-soft)}
.tl-line{position:absolute;left:13.5px;top:28px;bottom:0;width:1px;background:var(--line2)}
.tl-item:last-child .tl-line{display:none}
.notice{padding:14px 16px;border-radius:var(--r3);font-size:14px;display:flex;gap:10px;align-items:flex-start}
.notice-warn{background:var(--warn-soft)}.notice-info{background:var(--info-soft)}.notice-bad{background:var(--bad-soft)}.notice-ok{background:var(--ok-soft)}
.coinpick{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:8px}
.coinpick label{display:flex;align-items:center;gap:10px;min-height:54px;padding:8px 12px;border-radius:10px;border:1px solid var(--line);background:var(--s1);cursor:pointer;font-size:14px;font-weight:500}
.coinpick input{position:absolute;opacity:0}
.coinpick input:checked+label{border-color:var(--acc);background:var(--acc-soft)}
.coinpick input:focus-visible+label{outline:2px solid var(--acc)}
.coinpick small{display:block;font:400 11.5px/1.3 "Geist Mono",monospace;color:var(--mu)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
[hidden]{display:none !important}
@media (max-width:1100px){
  .nav,.topbar .mid{display:none}
  .mnav{display:block}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ftr .cols{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:760px){
  .wrap{padding:0 16px}
  .g2,.g3,.g4{grid-template-columns:minmax(0,1fr)}
  .sec{padding:60px 0}.sec-sm{padding:40px 0}
  .hide-sm{display:none !important}
  .grid-p{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
  .pbody{padding:12px}
  .ftr .cols{grid-template-columns:minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){*{transition:none !important;animation:none !important}}