.lg{background:var(--canvas);color:var(--ink);font-family:var(--font-body);min-height:100vh;padding:72px 24px 120px}.lg-wrap{max-width:1080px;margin:0 auto}.lg-back{display:inline-block;font-family:var(--font-label);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--primary);text-decoration:none}.lg-back:hover{text-decoration:underline}.lg-title{font-family:var(--font-display);font-size:clamp(40px,6vw,68px);line-height:.95;letter-spacing:-.01em;margin:24px 0 0}.lg-title,.lg-updated{text-transform:uppercase}.lg-updated{font-family:var(--font-label);font-size:12px;letter-spacing:.04em;color:var(--mute);margin:16px 0 0}.lg-lede{max-width:60ch;font-size:18px;line-height:1.6;color:var(--body);margin:24px 0 0}.lg-body{display:grid;grid-template-columns:260px minmax(0,1fr);gap:64px;margin-top:64px;padding-top:48px;border-top:1px solid var(--hairline)}.lg-toc{position:sticky;top:40px;align-self:start;max-height:calc(100vh - 80px);overflow-y:auto}.lg-toc-label{display:block;font-family:var(--font-label);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--mute);margin-bottom:16px}.lg-toc ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.lg-toc a{color:var(--body);text-decoration:none;font-size:14px;line-height:1.4}.lg-toc a:hover{color:var(--primary)}.lg-doc{max-width:70ch}.lg-sec{scroll-margin-top:32px}.lg-sec+.lg-sec{margin-top:48px}.lg-sec h2{font-family:var(--font-display);font-size:24px;line-height:1.2;text-transform:uppercase;letter-spacing:.01em;margin:0 0 16px}.lg-sec p{font-size:16px;line-height:1.7;color:var(--body);margin:0 0 14px}.lg-sec ul{margin:0 0 14px;padding-left:20px;display:flex;flex-direction:column;gap:10px}.lg-sec li{font-size:16px;line-height:1.65;color:var(--body)}.lg-sec li::marker{color:var(--primary)}@media (max-width:900px){.lg{padding:48px 20px 80px}.lg-body{grid-template-columns:1fr;gap:40px}.lg-toc{position:static;max-height:none}}