.lg-doc{display:flex;flex-direction:column;gap:18px}.lg-doc-head h1{margin:0;font-size:32px;letter-spacing:-.6px}.lg-doc-head p{margin:4px 0 0}.lg-doc-intro{font-size:16px;line-height:1.6;max-width:65ch}.lg-toc{position:-webkit-sticky;position:sticky;z-index:20;margin:0 -6px;padding:8px 6px;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px)}.lg-toc-bar{display:flex;gap:4px;padding:4px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x proximity;scrollbar-width:none;-webkit-overflow-scrolling:touch;background:var(--card);border:1px solid var(--line);border-radius:999px;box-shadow:0 6px 20px -14px rgba(10,20,40,.45);--fade:28px}.lg-toc-bar::-webkit-scrollbar{display:none}.lg-toc-bar.fade-end{-webkit-mask-image:linear-gradient(to right,#000 calc(100% - var(--fade)),transparent);mask-image:linear-gradient(to right,#000 calc(100% - var(--fade)),transparent)}.lg-toc-bar.fade-start{-webkit-mask-image:linear-gradient(to left,#000 calc(100% - var(--fade)),transparent);mask-image:linear-gradient(to left,#000 calc(100% - var(--fade)),transparent)}.lg-toc-bar.fade-start.fade-end{-webkit-mask-image:linear-gradient(to right,transparent,#000 var(--fade),#000 calc(100% - var(--fade)),transparent);mask-image:linear-gradient(to right,transparent,#000 var(--fade),#000 calc(100% - var(--fade)),transparent)}[dir=rtl] .lg-toc-bar.fade-end{-webkit-mask-image:linear-gradient(to left,#000 calc(100% - var(--fade)),transparent);mask-image:linear-gradient(to left,#000 calc(100% - var(--fade)),transparent)}[dir=rtl] .lg-toc-bar.fade-start{-webkit-mask-image:linear-gradient(to right,#000 calc(100% - var(--fade)),transparent);mask-image:linear-gradient(to right,#000 calc(100% - var(--fade)),transparent)}[dir=rtl] .lg-toc-bar.fade-start.fade-end{-webkit-mask-image:linear-gradient(to right,transparent,#000 var(--fade),#000 calc(100% - var(--fade)),transparent);mask-image:linear-gradient(to right,transparent,#000 var(--fade),#000 calc(100% - var(--fade)),transparent)}.lg-toc-pill{flex:0 0 auto;display:inline-flex;align-items:center;gap:7px;min-height:36px;padding:0 14px 0 6px;border-radius:999px;color:var(--muted,var(--ink));font-size:13.5px;font-weight:700;white-space:nowrap;text-decoration:none;scroll-snap-align:center;transition:background .15s,color .15s,box-shadow .15s}[dir=rtl] .lg-toc-pill{padding:0 6px 0 14px}.lg-toc-pill:hover{background:var(--card-2);color:var(--ink)}.lg-toc-pill:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.lg-toc-n{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;flex-shrink:0;background:var(--card-2);color:var(--ink);font-size:12px;font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;transition:background .15s,color .15s}.lg-toc-pill.is-active{background:var(--accent-50);color:var(--accent-ink);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 30%,transparent)}.lg-toc-pill.is-active .lg-toc-n{background:var(--accent);color:#fff}.lg-doc-sec{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;scroll-margin-top:150px;outline:none}.lg-doc-sec h2{margin:0 0 8px;font-size:18px;display:flex;align-items:center;gap:10px}.lg-doc-n{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;flex-shrink:0;background:var(--accent-50);color:var(--accent-ink);font-size:13px;font-weight:800}.lg-doc-sec p{margin:0 0 8px;line-height:1.6;max-width:70ch}.lg-doc-sec p:last-child{margin-bottom:0}.lg-doc-sec ul{margin:0;-webkit-padding-start:20px;padding-inline-start:20px;line-height:1.6;max-width:70ch}.lg-doc-sec li+li{margin-top:6px}.lg-doc-link{display:inline-block;margin-top:4px;font-weight:700}@media (max-width:640px){.lg-doc-head h1{font-size:26px}.lg-toc{margin:0 -16px;padding:8px 16px}.lg-toc-bar{border-radius:16px}.lg-toc-pill{min-height:38px}}@media (prefers-reduced-motion:reduce){.lg-toc-n,.lg-toc-pill{transition:none}}