:root{--bg:#090b16;--bg2:#0c0f1f;--txt:#eaf0ff;--txt2:#a7b0cc;--txt3:#6e789c;--cyan:#22d3ee;--magenta:#e84fd0;--blue:#3b82f6;--violet:#8b5cf6;--orange:#fb923c;--emerald:#2dd4a7;--glass:hsla(0,0%,100%,.045);--glass2:hsla(0,0%,100%,.075);--line:hsla(0,0%,100%,.1);--line-soft:hsla(0,0%,100%,.06);--iris:linear-gradient(100deg,var(--cyan),var(--blue),var(--violet),var(--magenta));--fill:linear-gradient(100deg,var(--cyan),var(--blue) 55%,var(--violet));--sys:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--mono:ui-monospace,"JetBrains Mono",Menlo,monospace;--r:14px;--r-sm:10px}*{box-sizing:border-box}body,html{margin:0;min-height:100dvh}body{background:var(--bg);color:var(--txt);font-family:var(--sys);-webkit-font-smoothing:antialiased;line-height:1.55}a{color:inherit;text-decoration:none}.aurora{position:fixed;inset:0;z-index:-2;overflow:hidden;background:radial-gradient(900px 700px at 15% 10%,rgba(34,211,238,.12),transparent 60%),radial-gradient(900px 700px at 85% 20%,rgba(232,79,208,.12),transparent 60%),radial-gradient(1000px 800px at 70% 95%,rgba(139,92,246,.12),transparent 60%),var(--bg)}.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;mix-blend-mode:screen}.b1{width:46vw;height:46vw;background:var(--cyan);top:-12vw;left:-8vw;animation:d1 13s ease-in-out infinite alternate}.b2{width:42vw;height:42vw;background:var(--magenta);top:-6vw;right:-10vw;animation:d2 11s ease-in-out infinite alternate}.b3{width:40vw;height:40vw;background:var(--violet);bottom:-14vw;left:30vw;animation:d3 12s ease-in-out infinite alternate}@keyframes d1{to{transform:translate(8vw,6vw) scale(1.12)}}@keyframes d2{to{transform:translate(-7vw,7vw) scale(1.1)}}@keyframes d3{to{transform:translate(5vw,-6vw) scale(1.15)}}.btn{background:var(--fill);color:#06121f;font-weight:600;font-size:13.5px;border-radius:var(--r-sm);padding:0 18px;height:42px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;cursor:pointer;transition:filter .18s,transform .08s}.btn:hover{filter:brightness(.92);transform:translateY(-1px)}.btn.ghost{background:transparent;color:var(--txt);border:1.5px solid var(--line)}.btn.sm{height:34px;font-size:12px;padding:0 13px}.card{background:var(--glass);border:1px solid var(--line);border-radius:var(--r);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.eye,.mono{font-family:var(--mono)}.eye{font-size:11px;letter-spacing:2px;text-transform:uppercase;background:var(--iris);-webkit-background-clip:text;background-clip:text;color:transparent}input{font-family:inherit}@media(prefers-reduced-motion:reduce){.blob{animation:none}}.sheet-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}.sheet-tabs .btn.active{background:var(--iris,#7c9cff);color:#06121f;border-color:transparent}.sheet-wrap{overflow:auto;max-height:640px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--bg)}.sheet-wrap table{border-collapse:collapse;font-family:var(--mono);font-size:12px;color:var(--txt2);min-width:100%}.sheet-wrap td,.sheet-wrap th{border:1px solid var(--line-soft);padding:5px 9px;white-space:nowrap;text-align:left;vertical-align:top}.sheet-wrap tr:first-child td{position:-webkit-sticky;position:sticky;top:0;background:var(--bg2);color:var(--txt);font-weight:600;z-index:1}.prose{color:var(--txt2);font-size:15px;line-height:1.72;max-width:74ch}.prose h2{color:var(--txt);font-size:22px;font-weight:700;letter-spacing:-.4px;margin:34px 0 12px;padding-top:8px;border-top:1px solid var(--line-soft)}.prose h2:first-child{border-top:0;padding-top:0;margin-top:0}.prose h3{font-size:17px;margin:24px 0 8px}.prose h3,.prose h4{color:var(--txt);font-weight:650}.prose h4{font-size:14.5px;margin:18px 0 6px}.prose p{margin:0 0 14px}.prose ol,.prose ul{margin:0 0 16px;padding-left:22px}.prose li{margin:5px 0}.prose strong{color:var(--txt);font-weight:650}.prose a{color:var(--iris,#7c9cff);text-decoration:underline}.prose blockquote{margin:16px 0;padding:10px 16px;border-left:3px solid var(--iris,#7c9cff);background:var(--glass);border-radius:0 8px 8px 0;color:var(--txt2);font-style:italic}.prose hr{border:0;border-top:1px solid var(--line-soft);margin:28px 0}.prose code{font-family:var(--mono);font-size:12.5px;background:var(--glass2);padding:2px 6px;border-radius:6px}.prose table{display:block;overflow-x:auto;border-collapse:collapse;margin:18px 0;font-size:12.5px;max-width:100%}.prose td,.prose th{border:1px solid var(--line-soft);padding:8px 12px;text-align:left;vertical-align:top}.prose th{background:var(--bg2);color:var(--txt);font-weight:650;font-family:var(--mono);font-size:11px;letter-spacing:.5px;text-transform:uppercase}.prose tr:nth-child(2n) td{background:hsla(0,0%,100%,.02)}