:root{--letsur-context-row-height:2.5rem;--letsur-font-sans:"Asta Sans Variable","Asta Sans","Pretendard",system-ui,-apple-system,"Apple SD Gothic Neo",sans-serif;--letsur-font-mono:"JetBrains Mono","SFMono-Regular",Consolas,ui-monospace,monospace;--letsur-canvas:#ffffff;--letsur-surface-subtle:#f6f7f9;--letsur-surface-hover:#f1f2f4;--letsur-text-strong:#111318;--letsur-text:#30343b;--letsur-text-muted:#60656f;--letsur-text-faint:#6f7580;--letsur-border:#dce0e5;--letsur-border-strong:#bdc5ce;--letsur-control-border:#808b99;--letsur-link:#1268b3;--letsur-action-bg:#2b5876;--letsur-action-bg-hover:#234a64;--letsur-action-text:#ffffff;--letsur-focus-ring:#1268b3;--letsur-code-focus-ring:#65adeb;--letsur-radius-sm:0.125rem;--letsur-radius-md:0.1875rem;--letsur-radius-lg:0.25rem}html.dark{--letsur-canvas:#101112;--letsur-surface-subtle:#17191b;--letsur-surface-hover:#1d2023;--letsur-text-strong:#f3f4f5;--letsur-text:#d5d8dc;--letsur-text-muted:#a9aeb6;--letsur-text-faint:#858c96;--letsur-border:#292c31;--letsur-border-strong:#3a3e45;--letsur-control-border:#697586;--letsur-link:#65adeb;--letsur-action-bg:#2f6f99;--letsur-action-bg-hover:#32749d;--letsur-action-text:#f6f7f8;--letsur-focus-ring:#65adeb}html{font-family:var(--letsur-font-sans);font-synthesis:none;scrollbar-gutter:stable;text-rendering:optimizeLegibility}@supports not (scrollbar-gutter:stable){html{overflow-y:scroll}}body{background:var(--letsur-canvas);color:var(--letsur-text);letter-spacing:-.006em}code,kbd,pre{font-family:var(--letsur-font-mono);letter-spacing:0}:root{--letsur-space-section:3.5rem;--letsur-space-subsection:2.25rem;--letsur-reading-leading:1.8;--letsur-control-height:2.75rem;--letsur-selection:#dcebf5}html.dark{--letsur-selection:#20384c}::selection{background:var(--letsur-selection);color:var(--letsur-text-strong)}input,textarea{caret-color:var(--letsur-link)}:where(button,input,select,textarea,summary,a):focus-visible{outline:2px solid var(--letsur-focus-ring);outline-offset:3px}:where(h2,h3,h4,[id]){scroll-margin-top:6rem}@media (prefers-reduced-motion:reduce){*,:after,:before{scroll-behavior:auto!important;transition-duration:0s!important;animation-duration:0s!important}}:root{--letsur-nav-row:2.25rem;--letsur-nav-gap:.25rem;--letsur-nav-mode-gap:1rem;--letsur-nav-label-gap:.25rem;--letsur-nav-label-padding-y:.125rem;--letsur-nav-group-gap:1.5rem;--letsur-nav-padding-y:.375rem;--letsur-nav-padding-x:.5rem;--letsur-page-header-gap:2rem;--letsur-page-title-max:2.65rem}@media (min-width:768px){:root{--letsur-nav-gap:.1875rem;--letsur-nav-mode-gap:1.25rem;--letsur-nav-label-gap:.375rem;--letsur-nav-group-gap:1.3125rem}}