:root{--site-header-height:68px;--site-gutter:clamp(24px, 3vw, 32px);--site-max-width:1440px;--explorer-sidebar-width:280px;--portal-navigation-duration:.24s;--portal-navigation-easing:cubic-bezier(.22, 1, .36, 1)}html[data-vellira-theme=dark] .shiki,html[data-vellira-theme=dark] .shiki span,html[data-vellira-theme=high-contrast] .shiki,html[data-vellira-theme=high-contrast] .shiki span{color:var(--shiki-dark)!important;font-weight:var(--shiki-dark-font-weight)!important;background-color:var(--shiki-dark-bg)!important;font-style:var(--shiki-dark-font-style)!important;-webkit-text-decoration:var(--shiki-dark-text-decoration)!important;text-decoration:var(--shiki-dark-text-decoration)!important}html{scroll-behavior:smooth;font-family:var(--font-family-base)}body{margin:0;font-family:inherit}section[id]{scroll-margin-top:96px}main>section:not(:first-child){content-visibility:auto;contain-intrinsic-size:auto 840px}button,input,select,textarea{font-family:inherit}.not-found-page{min-height:100vh;padding:var(--space-6);background:var(--surface-default);place-items:center;display:grid}.not-found-panel{width:min(560px,100%);padding:var(--space-8);background:color-mix(in srgb, var(--surface-subtle) 72%, transparent);border:1px solid var(--border-muted);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg), var(--shadow-inset);justify-items:start;gap:var(--space-5);display:grid}.not-found-eyebrow{color:var(--color-primary-400);font-size:var(--font-size-xs);letter-spacing:.08em;text-transform:uppercase;font-weight:700}.not-found-panel h1{color:var(--text-primary);margin:0;font-size:clamp(38px,8vw,64px);line-height:1}.not-found-panel p{max-width:420px;color:var(--text-secondary);font-size:var(--font-size-md);margin:0;line-height:1.65}.not-found-home-link{min-height:44px;padding:0 var(--space-4);color:var(--action-primary-solid-default-fg);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);background:var(--action-primary-solid-default-bg);border:1px solid var(--action-primary-solid-default-border);border-radius:var(--radius-md);align-items:center;gap:var(--space-2);text-decoration:none;transition:background-color .16s,border-color .16s,transform .16s;display:inline-flex}.not-found-home-link:hover{background:var(--action-primary-solid-hover-bg);border-color:var(--action-primary-solid-hover-border);transform:translateY(-1px)}.not-found-home-link:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--space-1)}