:root{--ice:#f6fafc;--glacier:#eef4f8;--ink:#13242e;--slate:#445762;--frost-deep:#27607e;--frost:#3f8fb6;--line:#dfe6ea;--radius:18px}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Spline Sans',system-ui,sans-serif;color:var(--ink);line-height:1.7;
  background:linear-gradient(180deg,#fff 0%,var(--ice) 100%);}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;font-weight:500;line-height:1.15;letter-spacing:-.01em}
a{color:var(--frost-deep)}
.wrap{width:min(820px,92%);margin-inline:auto}
header.nav{position:sticky;top:0;background:rgba(246,250,252,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;padding:14px 0;width:min(1160px,92%);margin-inline:auto}
.brand{display:flex;align-items:center;gap:10px;font-family:'Fraunces',serif;font-size:1.2rem;font-weight:600;color:var(--ink);text-decoration:none}
.brand svg{width:32px;height:32px}
.back{font-size:.9rem;color:var(--slate);text-decoration:none}
.back:hover{color:var(--frost-deep)}
.doc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:48px;margin:46px 0 60px;box-shadow:0 18px 50px -30px rgba(19,36,46,.4)}
.eyebrow{font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;color:var(--frost-deep);font-weight:600}
.doc h1{font-size:clamp(2rem,4vw,2.8rem);margin:12px 0 6px}
.updated{color:var(--slate);font-size:.88rem;margin-bottom:30px}
.doc h2{font-size:1.3rem;margin:32px 0 10px;color:var(--ink)}
.doc p,.doc li{color:var(--slate);font-size:.98rem;margin-bottom:12px}
.doc ul{margin:0 0 12px 22px}
.doc li{margin-bottom:7px}
footer{background:var(--ink);color:#9fb4be;padding:34px 0;font-size:.85rem}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;width:min(1160px,92%)}
footer a{color:#cfdbe2}