:root{color-scheme:dark;--bg:#0b1020;--panel:#121a30;--ink:#edf2ff;--muted:#aeb9d6;--line:#26365b;--accent:#8df0c6;--accent2:#8eb7ff}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 0,#1a2c53 0,#0b1020 46%);font:16px/1.55 Inter,ui-sans-serif,system-ui,sans-serif;color:var(--ink)}main{max-width:1050px;margin:auto;padding:56px 24px}.hero{padding:38px 0 34px;border-bottom:1px solid var(--line)}.eyebrow{font-size:11px;letter-spacing:.18em;color:var(--accent);font-weight:800}.hero h1{max-width:760px;font-size:clamp(38px,6vw,72px);line-height:1.02;letter-spacing:-.055em;margin:16px 0}.lede{max-width:650px;color:var(--muted);font-size:20px}.pill-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.pill-row span{border:1px solid var(--line);border-radius:999px;padding:7px 12px;color:#cbd6f2;background:#101a31}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:26px 0}.grid article,.handoff{background:linear-gradient(145deg,#172443,#111a2e);border:1px solid var(--line);border-radius:20px;padding:24px}.num{color:var(--accent2);font-weight:800;letter-spacing:.1em}.grid h2{font-size:23px;margin:12px 0 8px}.grid p,li{color:var(--muted)}.diagram{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin-top:22px;color:#fff;font-size:13px}.diagram span{padding:7px 9px;background:#203258;border-radius:8px}.diagram b{color:var(--accent)}.handoff{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start;margin-top:18px}.handoff h2{font-size:30px;margin:10px 0}.handoff ul{margin:8px 0;padding-left:20px}.handoff li{margin:8px 0}footer{color:#8290b1;font-size:12px;margin-top:28px;border-top:1px solid var(--line);padding-top:18px}@media(max-width:720px){.grid,.handoff{grid-template-columns:1fr}.hero h1{font-size:46px}}