:root{--rb-space-1:.25rem;--rb-space-2:.5rem;--rb-space-3:.75rem;--rb-space-4:1rem;--rb-space-5:1.25rem;--rb-space-6:1.5rem;--rb-space-8:2rem;color:var(--paragraph-font-color);background:var(--body-background-color);font-family:Inter,Arial,sans-serif}*{box-sizing:border-box}body{margin:0}.rb-app-shell{background:var(--body-background-color);grid-template-columns:15rem minmax(0,1fr);min-height:100vh;display:grid}.rb-navigation{gap:var(--rb-space-4);height:100vh;padding:var(--rb-space-6) var(--rb-space-4);border-right:1px solid var(--navigation-border-color);color:var(--navigation-text-color);background:var(--navigation-background);grid-template-rows:auto minmax(0,1fr) auto;display:grid;position:sticky;top:0}.rb-brand{letter-spacing:.02em;margin:0;font-size:1.125rem;font-weight:700}.rb-navigation-groups,.rb-navigation-groups ul{margin:0;padding:0;list-style:none}.rb-navigation-group h2{margin:0 0 var(--rb-space-2);letter-spacing:.12em;text-transform:uppercase;opacity:.7;font-size:.75rem;font-weight:700}.rb-navigation-group+.rb-navigation-group{margin-top:var(--rb-space-6)}.rb-navigation-item button{width:100%;padding:var(--rb-space-2) var(--rb-space-3);border-radius:var(--rb-space-1);color:inherit;font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;display:block}.rb-navigation-item button:hover{background:color-mix(in srgb, currentColor 12%, transparent)}.rb-navigation-item button[aria-current=page]{background:color-mix(in srgb, currentColor 20%, transparent);font-weight:700}.rb-identity{opacity:.75;overflow-wrap:anywhere;font-size:.75rem;line-height:1.5}.rb-main{align-content:start;gap:var(--rb-space-5);padding:var(--rb-space-8);display:grid}.rb-main>h1{margin:0}.rb-page-description{max-width:60ch;margin:0}.rb-startup-failure{min-height:100vh;padding:var(--rb-space-8);place-items:center;display:grid}.rb-startup-failure>section{gap:var(--rb-space-4);width:min(48rem,100%);display:grid}.rb-startup-failure pre{padding:var(--rb-space-4);border-radius:var(--rb-space-1);background:color-mix(in srgb, currentColor 8%, transparent);margin:0;overflow-x:auto}