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0!important}.art-pull{margin:3.5rem 0!important;flex-direction:column;text-align:center}.art-endnav,.art-pull{display:flex;align-items:center}.art-endnav{margin-top:3.5rem;padding-left:var(--a-gutter);justify-content:space-between;gap:1rem}.art-endnav,.art-next-mobile{padding-top:1.75rem;border-top:1px solid var(--a-line)}.art-next-mobile{margin-top:3rem}.art-side>*{flex-shrink:0}.art-side{position:sticky;top:6rem;display:flex;flex-direction:column;gap:2rem;max-height:calc(100vh - 7rem);overflow-y:auto;overscroll-behavior:contain;padding:0 .25rem 1.5rem;margin:0 -.25rem;scrollbar-width:none}.art-side::-webkit-scrollbar{display:none}.art-toc-list{border-left:1px solid var(--a-line)}.art-toc-list a{position:relative;display:grid;grid-template-columns:1.4rem 1fr;gap:.2rem;margin-left:-1px;padding:.4rem 0 .4rem .9rem;border-left:2px solid transparent;font-size:14px;line-height:1.4;color:var(--a-soft);transition:color .2s var(--a-ease),border-color .2s var(--a-ease),background-color .2s var(--a-ease)}.art-toc-list a:hover{color:var(--a-ink);border-left-color:var(--a-line-strong)}.art-toc-list a.is-active{color:var(--a-ink);font-weight:600;border-left-color:var(--a-bluedeep)}.art-toc-n{font-family:var(--font-serif),Georgia,serif;font-size:13px;font-weight:400;color:var(--a-faint);padding-top:.05em}.art-toc-list a.is-active .art-toc-n{color:var(--a-bluedeep)}.art-next{display:flex;gap:.6rem;padding:.4rem 0;font-size:14px;line-height:1.4;color:var(--a-soft);transition:color .2s var(--a-ease)}.art-next:hover{color:var(--a-bluedeep)}.art-toc-mobile{margin-bottom:2.25rem;border:1px solid var(--a-line);border-radius:1rem;background:#fff}.art-toc-mobile summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:48px;padding:.75rem 1.1rem;cursor:pointer;list-style:none}.art-toc-mobile summary::-webkit-details-marker{display:none}.art-toc-mobile summary:after{content:"";width:8px;height:8px;margin-left:.25rem;flex-shrink:0;border-right:1.5px solid var(--a-soft);border-bottom:1.5px solid var(--a-soft);transform:translateY(-2px) rotate(45deg);transition:transform .3s var(--a-ease)}.art-toc-mobile[open] summary:after{transform:translateY(2px) rotate(-135deg)}.art-toc-mobile summary .num{margin-left:auto}.art-toc-mobile ol{padding:.25rem 1.1rem .9rem;border-top:1px solid var(--a-line)}.art-toc-mobile a{display:grid;grid-template-columns:1.5rem 1fr;min-height:40px;align-items:center;font-size:14.5px;color:var(--a-soft)}.art-toc-mobile a:hover{color:var(--a-bluedeep)}@media (prefers-reduced-motion:reduce){.art-qa[open] .art-qa-a{animation:none}.art-callout-btn:hover,.art-doc-card:hover{transform:none}}