:root{color-scheme:light;--bg:#f6f3f8;--card:#fff;--text:#211a28;--muted:#706678;--line:#e7dfeb;--purple:#50158f;--purple2:#7c2dc2;--soft:#f1e8fa;--shadow:0 18px 55px rgba(50,22,75,.09)}
[data-theme="dark"]{color-scheme:dark;--bg:#121016;--card:#1d1922;--text:#f5effa;--muted:#b5aabb;--line:#37303c;--soft:#2d1d3c;--shadow:0 22px 65px rgba(0,0,0,.3)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:"Funnel Display",system-ui,sans-serif;background:var(--bg);color:var(--text)}body{transition:background .2s,color .2s}a{color:var(--purple2)}.topbar{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--card) 92%,transparent);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.topbar-inner{max-width:1060px;margin:auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:baseline;gap:7px;text-decoration:none;color:var(--text);font-size:24px;letter-spacing:-1px}.brand span{font-weight:300}.brand strong{font-weight:800}.actions{display:flex;align-items:center;gap:10px}.back,.theme{border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:11px;padding:10px 13px;text-decoration:none;font:inherit;cursor:pointer}.theme{width:42px;height:42px;padding:0;font-size:19px}.hero{background:linear-gradient(135deg,#35105e,#741fb4);color:#fff}.hero-inner{max-width:1060px;margin:auto;padding:70px 24px 64px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:800;color:#d8b4f2}.hero h1{font-size:clamp(39px,7vw,72px);letter-spacing:-3px;line-height:.95;margin:14px 0 20px}.hero p{max-width:720px;font-size:18px;line-height:1.55;color:#eadcf2}.updated{font-size:13px;color:#d8c3e5}.layout{max-width:1060px;margin:32px auto 70px;padding:0 24px;display:grid;grid-template-columns:240px minmax(0,1fr);gap:28px}.toc,.document{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.toc{position:sticky;top:92px;align-self:start;padding:20px}.toc strong{display:block;margin-bottom:12px}.toc a{display:block;padding:7px 0;color:var(--muted);text-decoration:none;font-size:13px}.toc a:hover{color:var(--purple2)}.document{padding:38px}.document section{scroll-margin-top:100px}.document h2{font-size:25px;margin:34px 0 12px}.document h2:first-child{margin-top:0}.document h3{font-size:17px;margin:22px 0 8px}.document p,.document li{color:var(--muted);line-height:1.68}.document li+li{margin-top:7px}.notice{padding:17px 19px;border-left:4px solid var(--purple2);background:var(--soft);border-radius:4px 13px 13px 4px}.company{margin-top:32px;padding:20px;background:var(--soft);border-radius:14px}.footer{text-align:center;padding:25px;color:var(--muted);font-size:12px;border-top:1px solid var(--line)}
@media(max-width:780px){.topbar-inner{padding:13px 16px}.back{display:none}.hero-inner{padding:52px 18px}.layout{grid-template-columns:1fr;padding:0 14px;margin-top:18px}.toc{position:static}.document{padding:24px 20px}.hero h1{letter-spacing:-2px}}