:root{--bg:#070B14;--panel:#101A2E;--ink:#EAF0FB;--muted:#8C9BBC;--blue:#2C7BF2;--blue-bright:#5AA0FF;
--green:#3FD08A;--orange:#FF8A3D;--line:rgba(120,150,210,.12);--line-strong:rgba(120,160,230,.22);--maxw:1080px}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:'Hanken Grotesk',sans-serif;font-size:16.5px;line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;position:relative;z-index:2}
header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(7,11,20,.8);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Bricolage Grotesque';font-weight:800;font-size:20px;letter-spacing:-.01em;color:var(--ink);text-decoration:none}
.brand .ai{color:var(--blue-bright)}
.logo{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;flex:0 0 auto;background:transparent}
.logo img{width:100%;height:100%;display:block;object-fit:contain}
.navbtns{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:'Hanken Grotesk';font-weight:600;font-size:15px;padding:11px 20px;border-radius:12px;border:1px solid transparent;text-decoration:none;cursor:pointer;transition:.18s}
.btn-ghost{color:var(--ink);border-color:var(--line-strong);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--blue);background:rgba(44,123,242,.1)}
.btn-primary{color:#fff;background:linear-gradient(150deg,#3a8cff,#1c54c4);box-shadow:0 8px 22px rgba(44,123,242,.4),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(44,123,242,.55)}
main{padding:56px 0 80px}
h1{font-family:'Bricolage Grotesque';font-weight:800;font-size:clamp(24px,3.6vw,36px);letter-spacing:-.02em;line-height:1.2;margin-bottom:14px}
h1 .anum{font-family:'IBM Plex Mono',monospace;color:var(--blue-bright);font-size:.75em;display:block;margin-bottom:6px}
.sub{color:var(--muted);font-size:17px;max-width:760px;margin-bottom:30px}
.crumb{font-size:13.5px;color:var(--muted);margin-bottom:22px}
.crumb a{color:var(--blue-bright);text-decoration:none}
.badge{display:inline-flex;align-items:center;gap:7px;font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--blue-bright);background:rgba(44,123,242,.12);border:1px solid rgba(90,160,255,.25);padding:5px 12px;border-radius:99px;margin-bottom:18px}
.updated{display:inline-block;font-size:13px;color:var(--green);margin-left:10px}
.codeblock{font-family:'IBM Plex Mono',monospace;font-size:14px;line-height:1.75;background:rgba(7,11,20,.7);border:1px solid var(--line-strong);border-left:3px solid var(--blue);border-radius:12px;padding:22px 24px;color:#C9D9F2;white-space:pre-wrap;overflow-x:auto}
.tnote{font-size:12.5px;color:var(--muted);margin-top:10px}
.pn{display:flex;justify-content:space-between;gap:12px;margin:28px 0}
.pn a{flex:1;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 16px;color:var(--ink);text-decoration:none;font-size:14px;transition:.18s}
.pn a:hover{border-color:var(--blue)}
.pn .lbl{display:block;font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:3px}
.qgrid{display:grid;gap:10px}
.qcard{display:block;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 18px;color:var(--ink);text-decoration:none;transition:.18s;font-weight:600;font-size:15.5px}
.qcard:hover{border-color:var(--blue);transform:translateY(-1px);box-shadow:0 8px 20px rgba(0,0,0,.3)}
.related{margin:34px 0 8px}
.related h2{font-family:'Bricolage Grotesque';font-size:19px;margin-bottom:12px}
.cta{background:linear-gradient(150deg,rgba(44,123,242,.16),rgba(28,84,196,.08));border:1px solid rgba(90,160,255,.3);border-radius:18px;padding:28px 30px;margin-top:38px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px}
.cta h2{font-family:'Bricolage Grotesque';font-weight:800;font-size:21px;margin-bottom:6px}
.cta p{color:var(--muted);max-width:520px}
.disclaimer{font-size:13px;color:var(--muted);margin-top:30px;border-top:1px solid var(--line);padding-top:18px}
footer{border-top:1px solid var(--line);padding:34px 0;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px}
footer a{color:var(--muted);text-decoration:none;margin-left:18px}
footer a:hover{color:var(--ink)}
@media(max-width:640px){.brand .wordmark{display:none}.brand{gap:0}.navbtns{gap:6px}.btn{padding:9px 12px;font-size:13px;gap:6px;border-radius:10px}.wrap{padding:0 18px}.pn{flex-direction:column}}