:root{--bg:#080808;--bg2:#0c0c0d;--panel:#101011;--panel2:#151517;--line:#1c1c1f;--line2:#29292d;--ink:#f2f2f2;--dim:#9b9ba1;--faint:#5e5e64;--red:#ff453a;--red2:#ff8a82;--ok:#d9d9d9;--sans:"Inter Tight",system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,monospace}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--bg);color-scheme:dark;overflow-x:hidden}
body{background:var(--bg);color:var(--ink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}
code{font:.9em var(--mono);color:var(--ink);background:var(--panel2);padding:1px 6px;border-radius:5px}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}

.top .wrap{display:flex;align-items:center;gap:34px;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:19px;letter-spacing:-.02em}.brand img{height:26px;width:26px;object-fit:contain}.brand span{transform:translateY(-1px)}
.nav{display:flex;gap:26px;color:var(--dim);font-size:14.5px}.nav a:hover,.nav a.on{color:var(--ink)}
.act{margin-left:auto;display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 16px;border-radius:8px;border:1px solid var(--line2);background:var(--panel);font-weight:600;font-size:14.5px;white-space:nowrap;transition:border-color .15s,background .15s}
.btn:hover{border-color:#3d3d43}.btn.pri{background:var(--ink);border-color:var(--ink);color:#0a0a0a}.btn.pri:hover{background:#fff}
.btn.red{background:transparent;border-color:rgba(255,69,58,.45);color:var(--red2)}.btn.red:hover{background:rgba(255,69,58,.08)}
.btn.big{height:52px;padding:0 24px;font-size:16px;border-radius:10px}.btn:disabled{opacity:.4;cursor:default}
.btn.sm{height:32px;padding:0 12px;font-size:13px;border-radius:7px}
.btn.on{font-family:var(--mono);font-weight:500;font-size:13.5px}

h1{font:600 clamp(42px,5.4vw,72px)/1 var(--sans);letter-spacing:-.045em}
h2{font:600 clamp(30px,3.6vw,46px)/1.05 var(--sans);letter-spacing:-.04em}
h3{font:600 19px/1.3 var(--sans);letter-spacing:-.015em}
.red{color:var(--red)}.dim{color:var(--dim)}
.lead{font-size:19px;color:var(--dim);margin-top:22px;max-width:540px}

/* hero */
.hero{display:grid;grid-template-columns:1.02fr 1fr;gap:64px;align-items:start;padding-top:84px;padding-bottom:40px}
.scanbox{display:flex;margin-top:32px;max-width:540px;border:1px solid var(--line2);border-radius:12px;background:var(--panel);padding:6px}
.scanbox input{flex:1;min-width:0;background:none;border:0;outline:0;padding:0 14px;font:14.5px var(--mono);color:var(--ink)}
.scanbox input::placeholder{color:var(--faint)}
.scanbox .btn{height:46px}
.hint{font-size:13.5px;color:var(--faint);margin-top:12px}
.cabox{margin-top:30px;max-width:540px}
.ca{display:flex;justify-content:space-between;align-items:center;width:100%;padding:13px 16px;border-radius:10px;border:1px solid var(--line2);background:var(--panel);font:13.5px var(--mono);color:var(--dim);gap:16px;text-align:left}
.ca b{color:var(--ink);font-weight:500;white-space:nowrap}.ca span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ca.soon{border-style:dashed}

/* the animated scanner */
.scanner{position:relative;border:1px solid var(--line2);border-radius:16px;background:linear-gradient(180deg,#0f0f10,#0b0b0c);overflow:hidden;box-shadow:0 40px 100px rgba(0,0,0,.6)}
.scanner .bar{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line);font:13px var(--mono);color:var(--dim)}
.scanner .bar b{color:var(--ink);font-weight:500}
.scanner .bar .prog{margin-left:auto;width:120px;height:4px;border-radius:4px;background:var(--line2);overflow:hidden}
.scanner .bar .prog i{display:block;height:100%;width:0;background:var(--ink);transition:width .4s}
.scanner .rows{position:relative;min-height:396px}
.srow{display:grid;grid-template-columns:34px 1fr auto auto;gap:12px;align-items:center;padding:13px 18px;border-bottom:1px solid var(--line);opacity:0;transform:translateY(6px);transition:opacity .45s,transform .45s,background .4s}
.srow.in{opacity:1;transform:none}
.srow .tk{width:34px;height:34px;border-radius:50%;background:#1b1b1d;display:grid;place-items:center;overflow:hidden;font:600 11px var(--mono);color:var(--dim)}
.srow .tk img{width:100%;height:100%;object-fit:cover}
.srow .nm{font-weight:600;font-size:14.5px;line-height:1.25}.srow .nm small{display:block;font:12px var(--mono);color:var(--faint);font-weight:400}
.tag{display:inline-flex;align-items:center;height:24px;padding:0 9px;border-radius:6px;font:500 11.5px var(--mono);letter-spacing:.02em;border:1px solid var(--line2);color:var(--dim);white-space:nowrap}
.tag.hi{border-color:rgba(255,69,58,.5);color:var(--red2);background:rgba(255,69,58,.07)}
.tag.md{border-color:#3a3a3f;color:#c9c9cd}
.tag.ok{color:var(--faint)}
.srow .rv{font:600 12.5px var(--sans);height:30px;padding:0 12px;border-radius:7px;border:1px solid var(--line2);background:var(--panel2);color:var(--ink)}
.srow.done{background:rgba(255,255,255,.015)}.srow.done .nm,.srow.done .tag{opacity:.4}.srow.done .rv{color:var(--faint);border-color:var(--line)}
.sweep{position:absolute;left:0;right:0;top:0;height:64px;pointer-events:none;background:linear-gradient(180deg,transparent,rgba(255,255,255,.035) 70%,rgba(255,255,255,.12) 100%);border-bottom:1px solid rgba(255,255,255,.18);animation:sweep 3.6s cubic-bezier(.45,0,.55,1) infinite}
@keyframes sweep{0%{transform:translateY(-70px)}100%{transform:translateY(420px)}}
.scanner .foot{display:flex;justify-content:space-between;padding:14px 18px;font:12.5px var(--mono);color:var(--faint)}

/* sections */
.s{padding-top:110px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.split p{color:var(--dim);font-size:17px;margin-top:18px;max-width:520px}
.split p b{color:var(--ink);font-weight:600}
.diagram{border:1px solid var(--line2);border-radius:16px;background:var(--bg2);padding:26px}
.diagram svg{width:100%;height:auto;display:block}
.flow{stroke-dasharray:4 7;animation:flow 1.1s linear infinite}
@keyframes flow{to{stroke-dashoffset:-22}}
.cut{animation:cut 6s ease-in-out infinite}
@keyframes cut{0%,45%{opacity:0}55%,90%{opacity:1}100%{opacity:0}}
.live{animation:live 6s ease-in-out infinite}
@keyframes live{0%,45%{opacity:1}55%,90%{opacity:.12}100%{opacity:1}}
.coin{animation:coin 6s linear infinite}
@keyframes coin{0%{offset-distance:0%;opacity:0}5%{opacity:1}40%{offset-distance:100%;opacity:1}45%,100%{offset-distance:100%;opacity:0}}

.sh{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;margin-bottom:40px}
.sh p{color:var(--dim);font-size:17px}
table.t{width:100%;border-collapse:collapse;font-size:15px}
table.t th{text-align:left;font:500 12.5px var(--mono);color:var(--faint);padding:0 16px 12px 0;border-bottom:1px solid var(--line2)}
table.t td{padding:18px 16px 18px 0;border-bottom:1px solid var(--line);vertical-align:top;color:var(--dim)}
table.t td:first-child{color:var(--ink);font-weight:600;width:28%}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line2)}
.steps>div{padding:28px 28px 0 0;border-right:1px solid var(--line);margin-right:28px}
.steps>div:last-child{border-right:0;margin-right:0}
.steps .n{font:500 13px var(--mono);color:var(--faint)}
.steps h3{margin-top:12px}.steps p{color:var(--dim);font-size:15.5px;margin-top:8px}
.cmd{margin-top:16px;font:13px/1.7 var(--mono);color:var(--dim);background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px 16px;overflow-x:auto;white-space:pre}
.faq{border-top:1px solid var(--line2)}
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{list-style:none;cursor:pointer;font-weight:600;font-size:17.5px;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:400 22px/1 var(--mono);color:var(--faint)}
.faq details[open] summary::after{content:"−"}
.faq details p{color:var(--dim);margin-top:12px;max-width:760px}
.cta{margin-top:120px;padding-top:72px;padding-bottom:72px;border-top:1px solid var(--line);text-align:center}
.cta h2{max-width:720px;margin:0 auto}.cta p{color:var(--dim);margin:16px auto 0;max-width:520px}
.cta .scanbox{margin:30px auto 0}

footer.foot{background:#000;margin-top:110px;padding:64px 0 56px}
footer.foot .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
footer.foot h4{font:500 13px var(--mono);color:var(--faint);margin-bottom:14px}
footer.foot a,footer.foot span{display:block;color:var(--dim);font-size:14.5px;margin-bottom:9px}footer.foot a:hover{color:var(--ink)}
footer.foot p{color:var(--faint);font-size:13.5px;max-width:300px;margin-top:12px}

.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);opacity:0;background:var(--ink);color:#0a0a0a;padding:12px 18px;border-radius:10px;font-weight:600;font-size:14px;transition:.25s;z-index:60;max-width:90vw}
.toast.show{opacity:1;transform:translate(-50%,0)}.toast.bad{background:var(--red);color:#fff}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.7);display:none;place-items:center;z-index:50;padding:20px}.modal.open{display:grid}
.modal .box{position:relative;width:min(400px,100%);background:var(--panel);border:1px solid var(--line2);border-radius:14px;padding:22px}
.modal h3{margin-bottom:14px}.mclose{position:absolute;right:14px;top:12px;background:none;border:0;font-size:24px;color:var(--faint)}
.wbtn{display:flex;align-items:center;gap:12px;width:100%;height:50px;padding:0 14px;border-radius:10px;border:1px solid var(--line2);background:var(--panel2);margin-bottom:8px;font-weight:600}.wbtn img{width:24px;height:24px}
.modal .hint{margin:0}

/* docs */
.docs{display:grid;grid-template-columns:220px 1fr;gap:56px;padding-top:56px}
.docs aside a{display:block;color:var(--dim);font-size:14.5px;padding:6px 0}.docs aside a:hover{color:var(--ink)}
.docs article{max-width:760px}
.docs h1{font-size:46px}.docs h2{font-size:30px;margin-top:64px;padding-top:8px}.docs h3{margin-top:30px}
.docs p,.docs li{color:var(--dim);margin-top:14px;font-size:16.5px}.docs ul,.docs ol{padding-left:22px}
.docs pre{margin-top:16px;font:13px/1.7 var(--mono);background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px;overflow-x:auto;color:var(--dim)}
.docs table{margin-top:18px}

@media (max-width:900px){
  .hero,.split,.sh{grid-template-columns:1fr;gap:40px}.hero{padding-top:48px}
  .nav{display:none}.steps{grid-template-columns:1fr}.steps>div{border-right:0;margin-right:0;padding-bottom:20px;border-bottom:1px solid var(--line)}
  footer.foot .wrap{grid-template-columns:1fr 1fr}.docs{grid-template-columns:1fr}.docs aside{display:none}
  .srow{grid-template-columns:30px 1fr auto}.srow .rv{display:none}.wrap{padding-left:18px;padding-right:18px}
  table.t td:first-child{width:auto}
}
/* mobile safety: long code and tables scroll inside their box, app tabs drop to their own row */
.docs article{min-width:0}.docs pre{max-width:100%}
@media (max-width:900px){.docs table{display:block;overflow-x:auto}.docs pre{white-space:pre}
  .top .wrap{flex-wrap:wrap;height:auto;min-height:64px;padding-top:12px;padding-bottom:12px;row-gap:8px}
  .top .nav.tabs{display:flex;order:3;width:100%;gap:20px;margin-left:0;justify-self:start;grid-column:1/-1}}
[hidden]{display:none!important}