:root{--bg:#0a1226;--panel:#111c36;--line:#1f2d52;--text:#e8eefc;--muted:#93a3c7;--a1:#38bdf8;--a2:#a78bfa;--a3:#f472b6;--ok:#4ade80;--r:14px;color-scheme:dark}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--a1);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header.top{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;max-width:1080px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--text)}.brand:hover{text-decoration:none}
.brand img{width:32px;height:32px}
nav.links a{color:var(--muted);margin-left:18px;font-weight:600}nav.links a:hover{color:var(--text)}
.grad{background:linear-gradient(90deg,var(--a1),var(--a2) 55%,var(--a3));-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:12px 22px;font:700 16px system-ui,sans-serif;cursor:pointer;color:#06101f;background:linear-gradient(90deg,var(--a1),var(--a2));text-decoration:none!important;min-height:44px}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}.btn.small{padding:8px 14px;font-size:14px;min-height:36px}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:40px 0 30px}
.hero h1{font-size:clamp(36px,6vw,62px);line-height:1.05;margin:0 0 14px;letter-spacing:-.02em}
.hero p{color:var(--muted);font-size:18px;margin:0 0 24px;max-width:520px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.preview{aspect-ratio:1;max-width:400px;width:100%;justify-self:center;display:grid;grid-template-columns:repeat(8,1fr);gap:4px;padding:10px;background:#0f1a33;border-radius:18px;box-shadow:0 30px 80px -30px #38bdf866}
.preview i{border-radius:6px;background:#16233f}.preview i.f{animation:pop .5s both}
@keyframes pop{from{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0 40px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card h3{margin:0 0 6px}.card p{margin:0 0 14px;color:var(--muted)}
.section-title{display:flex;justify-content:space-between;align-items:baseline;margin:10px 0}
table.lb{width:100%;border-collapse:collapse;background:var(--panel);border-radius:var(--r);overflow:hidden}
table.lb td,table.lb th{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left}table.lb th{color:var(--muted);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.04em}
table.lb td.n{text-align:right;font-variant-numeric:tabular-nums}table.lb tr:last-child td{border-bottom:0}
.tabs{display:flex;gap:8px;margin:16px 0}.tabs button{background:var(--panel);border:1px solid var(--line);color:var(--muted);padding:8px 14px;border-radius:999px;font-weight:700;cursor:pointer}.tabs button[aria-selected=true]{color:#06101f;background:var(--a1);border-color:var(--a1)}
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:40px}.how div{padding:16px;border-left:3px solid var(--a2);background:var(--panel);border-radius:0 var(--r) var(--r) 0}
.prose{max-width:760px;margin:20px auto 60px}.prose h1{font-size:34px}.prose h2{margin-top:28px}.prose p,.prose li{color:#c7d2ea}
footer.site{border-top:1px solid var(--line);margin-top:40px;padding:22px 20px;color:var(--muted);font-size:14px}
footer.site .in{max-width:1080px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
footer.site .mark{display:flex;align-items:center;gap:10px}footer.site .mark b{font-size:16px}
footer.site nav a{color:var(--muted);margin-left:16px}
#toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:#1d2a4d;color:#fff;padding:10px 16px;border-radius:10px;opacity:0;transition:.2s;pointer-events:none;z-index:9;max-width:90vw}
#toast.show{opacity:1;transform:translate(-50%,0)}
.muted{color:var(--muted)}.beta-badge{font-size:12px;background:#f472b633;color:#f9a8d4;border-radius:999px;padding:2px 8px;margin-left:6px}
@media (max-width:760px){.hero{grid-template-columns:1fr;padding-top:10px}.cards,.how{grid-template-columns:1fr}nav.links a{margin-left:12px}footer.site nav a{margin:0 12px 0 0}}
.note{margin-top:16px;font-size:14px}.mt40{margin-top:40px}
@media (max-width:440px){header.top{padding:12px 16px}nav.links a{font-size:14px;margin-left:10px}nav.links a+a{display:none}.brand{font-size:18px}}
[hidden]{display:none!important}