:root{--ground:#F4ECD9;--surface:#fff;--surface-2:#EFE3CC;--ink:#23201B;--muted:#6B6255;--faint:#6E6557;--clay:#BE9C5F;--clay-strong:#7E663B;--border:rgba(0,0,0,.12)}
@media (prefers-color-scheme:dark){:root{--ground:#16140F;--surface:#201D17;--surface-2:#2A261E;--ink:#EFE8DA;--muted:#B9AF9E;--faint:#A39886;--clay-strong:#D9BC86;--border:rgba(255,255,255,.14)}}
*{box-sizing:border-box}body{margin:0;background:var(--ground);color:var(--ink);font-family:Outfit,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.65;font-size:15px}
.lg-top{display:flex;align-items:center;gap:14px;padding:14px 24px;border-bottom:1px solid var(--border);background:var(--surface)}
.lg-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:16px;color:var(--ink);text-decoration:none}
.lg-sub{color:var(--muted);font-size:14px;font-weight:600}.lg-back{margin-left:auto;font-size:13.5px;font-weight:700;color:var(--clay-strong);text-decoration:none}
.lg-layout{display:flex;gap:32px;max-width:1040px;margin:0 auto;padding:28px 24px 40px}
.lg-nav{flex:0 0 200px;display:flex;flex-direction:column;gap:2px;align-self:flex-start;position:sticky;top:20px}
.lg-nav a{padding:8px 12px;border-radius:6px;color:var(--muted);text-decoration:none;font-size:14px;font-weight:600}
.lg-nav a:hover,.lg-nav a:focus-visible{background:var(--surface-2);color:var(--ink)}
.lg-nav a.active{background:var(--surface);color:var(--ink);box-shadow:inset 3px 0 0 var(--clay)}
.lg-main{flex:1;min-width:0;max-width:720px}.lg-main h1{font-family:Piazzolla,Georgia,serif;font-size:28px;margin:0 0 6px}
.lg-main h2{font-size:17px;margin:26px 0 6px}.lg-main a{color:var(--clay-strong)}
.help-meta{color:var(--faint);font-size:13px;margin:0 0 18px}
.help-callout{background:var(--surface-2);border:1px solid var(--border);border-radius:6px;padding:14px 16px}
a:focus-visible{outline:2px solid var(--clay);outline-offset:2px}
@media (max-width:760px){.lg-top{padding:12px 16px}.lg-sub{display:none}.lg-layout{flex-direction:column;gap:16px;padding:18px 16px 32px}.lg-nav{flex:none;position:static;flex-direction:row;flex-wrap:wrap;align-items:flex-start;align-content:flex-start;gap:4px}.lg-nav a.active{box-shadow:inset 0 -2px 0 var(--clay)}.lg-nav a{padding:6px 10px;font-size:13px}}