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#1a1030 62%);--hover-glow:0 12px 32px #7d00f333, 0 0 24px #7d00f321;--hover-border:#8b5cf66b;--img-frame:#f4f1fa;--text:#fff;--text-secondary:#d9d1e8;--muted:#a89bc2;--faint:#7a6f92;--border:#c4b5fd24;--border-strong:#c4b5fd47;--shadow-card:none;--shadow-card-hover:0 8px 24px #00000059;--shadow-modal:0 24px 64px #0009;--font-heading:"JoinGeist", ui-sans-serif, system-ui, sans-serif;--font-body:"JoinGeist", ui-sans-serif, system-ui, sans-serif;--font-mono:"JetBrains Mono Variable", "JetBrains Mono", ui-monospace, monospace;--radius:18px;--radius-sm:10px;--sidebar-w:288px;--topbar-h:64px;--content-max:760px;--shell-max:1560px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--topbar-h) + 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var(--border);color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:28px 32px;font-size:13.5px;display:flex}.help-footer-links{gap:20px;display:inline-flex}.help-footer a{color:var(--muted)}.help-footer a:hover{color:var(--fg-soft)}@media (max-width:1080px){.article-wrap{grid-template-columns:minmax(0,1fr)}.toc{display:none}}@media (max-width:860px){.menu-btn{place-items:center;display:inline-grid}.sidebar{top:var(--topbar-h);z-index:60;width:min(320px,85vw);height:auto;box-shadow:none;background:var(--sidebar-bg);transition:transform .22s;position:fixed;bottom:0;left:0;transform:translate(-105%)}body.nav-open .sidebar{box-shadow:var(--shadow-modal);transform:translate(0)}.sidebar-scrim{display:none}body.nav-open .sidebar-scrim{inset:var(--topbar-h) 0 0 0;z-index:55;background:#0b051480;display:block;position:fixed}.main{margin-left:0}.topbar-search{flex:1;width:auto}.topbar-search 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