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4rem}._definitionTrail_fb00i_587{width:100%;padding:2.25rem .9rem 1.15rem}._pageTitle_fb00i_477 h1{font-size:2.85rem;line-height:1.05}._pageSectionTitle_fb00i_482 h2{font-size:2rem;line-height:1.12}._pageSubsectionTitle_fb00i_489 h3{font-size:1.55rem;line-height:1.16}}@media(max-width:520px){._outlineLink_fb00i_183{font-size:1.05rem}._pageTitle_fb00i_477 h1{font-size:2.45rem}._pageSectionTitle_fb00i_482 h2{font-size:1.78rem}._pageSubsectionTitle_fb00i_489 h3{font-size:1.42rem}._pageNavigation_fb00i_498{gap:.45rem}._pageNavButton_fb00i_508{flex:0 1 calc(50% - .225rem);max-width:calc(50% - .225rem);padding:.35rem .4rem}._pageNavButtonNext_fb00i_542{justify-content:flex-end;margin-left:auto}}._chrome_50v35_3{position:sticky;top:0;z-index:10;display:grid;grid-template-columns:2rem minmax(0,1fr) auto;align-items:center;height:64px;min-height:64px;padding:0 16px;background:var(--chrome-bg);border-bottom:1px solid 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.5rem;border:none;border-radius:var(--radius-option);background:transparent;color:var(--ink);cursor:pointer;font-family:var(--font-ui);font-size:.82rem;line-height:1.1;text-align:left}._themeOption_50v35_41:hover{background:var(--surface-alt)}._themeOptionActive_50v35_116{background:var(--accent-soft);color:var(--ink)}._themeOptionLabel_50v35_121{min-width:0}._themeCheckIcon_50v35_125{flex:0 0 auto;width:.85rem;height:.85rem;color:var(--accent)}@media(max-width:860px){._chrome_50v35_3{grid-template-columns:2rem minmax(0,1fr) auto}}@media(max-width:520px){._chrome_50v35_3{padding:0 12px}._themePopover_50v35_78{min-width:8.25rem}}._pageShell_1b7d0_3{padding:0}