.toc-rail{top:calc(var(--topbar-h,64px) + 12px);z-index:5;align-self:start;position:sticky}.toc-rail-label{color:var(--accent-2);letter-spacing:.08em;margin:0 0 6px 12px;font-size:12px;display:block}.toc-rail-list{max-height:calc(100vh - var(--topbar-h,64px) - 48px);overscroll-behavior:contain;flex-direction:column;gap:1px;margin:0;padding:0;list-style:none;display:flex;overflow-y:auto}.toc-rail-list a{color:var(--muted);border-left:2px solid #0000;padding:6px 10px 6px 12px;font-size:13px;line-height:1.35;text-decoration:none;display:block}.toc-rail-list a:hover,.toc-rail-list a:focus-visible{color:var(--accent-2);border-left-color:var(--accent-2)}.toc-rail-list a[aria-current=location]{color:var(--text);border-left-color:var(--accent);background:color-mix(in srgb, var(--accent) 9%, transparent)}.toc-rail-toggle{display:none}.toc-bar{top:var(--topbar-h,64px);z-index:30;border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--bg) 92%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);overscroll-behavior-x:contain;align-items:center;gap:8px;margin:0 0 14px;padding:6px 4px;display:flex;position:sticky;overflow-x:auto}.toc-bar-label{color:var(--accent-2);letter-spacing:.08em;flex:none;font-size:11px}.toc-bar-list{gap:4px;margin:0;padding:0;list-style:none;display:flex}.toc-bar-list a{color:var(--muted);white-space:nowrap;border:1px solid #0000;border-radius:99px;padding:3px 10px;font-size:12px;text-decoration:none;display:inline-block}.toc-bar-list a:hover,.toc-bar-list a:focus-visible{color:var(--accent-2);border-color:var(--line-strong)}.toc-bar-list a[aria-current=location]{color:var(--text);border-color:var(--accent-2);background:var(--panel-2)}@media (max-width:1079px){.toc-rail{top:var(--topbar-h,64px);z-index:31;background:color-mix(in srgb, var(--bg) 94%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:10px;margin:0 0 10px;position:sticky}.toc-rail-toggle{width:100%;color:var(--text);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:8px;padding:8px 12px;font-size:13px;display:flex}.toc-rail-toggle-label{color:var(--accent-2);letter-spacing:.08em;font-size:12px}.toc-rail-current{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--muted);flex:1;overflow:hidden}.toc-rail-panel{border-top:1px solid var(--line);padding:6px 0 8px;display:none}.toc-rail.is-open .toc-rail-panel{display:block}.toc-rail-label{display:none}.toc-rail-list{max-height:50vh}}