.leg-shell{display:grid;grid-template-columns:minmax(0,280px) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:start}.leg-toc{position:sticky;top:120px}.leg-toc-updated{display:block;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-38);margin-bottom:24px}.leg-toc-rail{position:relative;padding-left:22px}.leg-toc-rail-track{position:absolute;left:0;top:4px;bottom:4px;width:2px;background:var(--rule);border-radius:2px;overflow:hidden}.leg-toc-rail-fill{position:absolute;inset:0;transform:scaleY(0);transform-origin:top;background:linear-gradient(180deg,#b4c8e6f2,#7896dc80)}.leg-toc-rail ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:4px}.leg-toc-rail a{display:flex;align-items:baseline;gap:10px;padding:9px 0;font-size:13px;color:var(--text-45);text-decoration:none;transition:color .3s ease}.leg-toc-rail a:hover{color:#fff}.leg-toc-rail a.is-active{color:#fff;font-weight:600}.leg-toc-n{flex:none;font-size:10.5px;font-variant-numeric:tabular-nums;color:var(--text-25)}.leg-toc-rail a.is-active .leg-toc-n{color:#b4c8e6f2}@media(max-width:900px){.leg-shell{grid-template-columns:1fr}.leg-toc{position:static}.leg-toc-rail{padding-left:0}.leg-toc-rail-track{display:none}.leg-toc-rail ul{flex-direction:row;flex-wrap:wrap;gap:8px}.leg-toc-rail a{padding:7px 14px;border:.8px solid var(--rule);border-radius:100px}}.leg-doc{display:flex;flex-direction:column;gap:56px;max-width:68ch}.leg-section{scroll-margin-top:120px}.v2 .leg-section h2{font-size:clamp(19px,2vw,23px);font-weight:600;letter-spacing:-.015em;color:#fff;margin-bottom:16px;padding-bottom:16px;border-bottom:.8px solid var(--rule)}.v2 .leg-body{font-size:14px;line-height:1.8;color:var(--text-55)}.v2 .leg-body p{margin:0 0 16px}.v2 .leg-body p:last-child{margin-bottom:0}.v2 .leg-body a{color:#b4c8e6f2;text-decoration:underline;text-underline-offset:2px}.v2 .leg-body ul{margin:0 0 16px;padding-left:20px}.v2 .leg-body ul:last-child{margin-bottom:0}.v2 .leg-body li{font-size:14px;line-height:1.6;margin-bottom:8px;list-style-type:disc;display:list-item}.v2 .leg-body li:last-child{margin-bottom:0}.v2 .leg-body strong{color:#fff;font-weight:600}