:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-synthesis:none;text-rendering:optimizelegibility;--color-background:#f4f5fa;--color-surface:#fff;--color-border:#e1e4f0;--color-text-secondary:#5a5f80;--color-text-primary:#14163a;--color-brand-medium:#40478d;--color-action:#3b44a0;--color-accent:#0a7c86;--color-selection:#eef0fa;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-6:1.5rem;--space-8:2rem;--radius-chip:.375rem;--radius-control:.625rem;--radius-card:.875rem;--radius-sheet:1.375rem;font-family:IBM Plex Sans,Inter,system-ui,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}:root[data-theme=dark]{--color-background:#0c0e1c;--color-surface:#151830;--color-border:#2a2f52;--color-text-secondary:#a2a8c6;--color-text-primary:#edeef7;--color-action:#8b95f0;--color-accent:#46cfd8;--color-selection:#252a4b}*{box-sizing:border-box}body{min-width:20rem;min-height:100vh;color:var(--color-text-primary);background:var(--color-background);margin:0}a{color:inherit}button,a{touch-action:manipulation}.skip-link{z-index:10;padding:var(--space-3) var(--space-4);border-radius:var(--radius-control);color:var(--color-surface);background:var(--color-action);position:fixed;inset-block-start:var(--space-2);inset-inline-start:var(--space-2);transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.app-shell{min-height:100vh}.app-header{justify-content:space-between;align-items:center;gap:var(--space-6);padding:var(--space-4) clamp(1rem, 5vw, 4rem);border-bottom:1px solid var(--color-border);background:var(--color-surface);display:flex}.brand{align-items:center;gap:var(--space-3);min-height:2.75rem;font-family:Space Grotesk,IBM Plex Sans,system-ui,sans-serif;font-weight:700;text-decoration:none;display:inline-flex}.brand-mark{border-radius:var(--radius-control);color:#fff;background:var(--color-brand-medium);place-items:center;width:2.5rem;height:2.5rem;display:grid}nav{gap:var(--space-2);display:flex}nav a{min-height:2.75rem;padding-inline:var(--space-4);border-radius:var(--radius-control);color:var(--color-text-secondary);align-items:center;font-weight:600;text-decoration:none;display:inline-flex}nav a:hover,nav a:focus-visible,nav a.active{color:var(--color-text-primary);background:var(--color-selection)}.preferences{gap:var(--space-2);display:flex}.preferences label{gap:var(--space-1);color:var(--color-text-secondary);font-size:.75rem;font-weight:600;display:grid}.preferences select{min-height:2.75rem;padding-inline:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-control);color:var(--color-text-primary);background:var(--color-background);font:inherit}:focus-visible{outline:3px solid var(--color-accent);outline-offset:3px}.page{width:min(72rem,100% - 2rem);margin-inline:auto;padding-block:clamp(3rem,9vw,7rem)}.eyebrow{margin-bottom:var(--space-3);color:var(--color-accent);letter-spacing:.08em;text-transform:uppercase;font-size:.875rem;font-weight:700}h1,h2{margin-top:0;font-family:Space Grotesk,IBM Plex Sans,system-ui,sans-serif}h1{max-width:15ch;margin-bottom:var(--space-4);letter-spacing:-.04em;font-size:clamp(2.25rem,6vw,4.5rem);line-height:1.05}.page-intro{max-width:42rem;color:var(--color-text-secondary);margin:0;font-size:clamp(1.125rem,2vw,1.375rem);line-height:1.6}.card-grid{gap:var(--space-4);margin-top:var(--space-8);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.card{min-height:10rem;padding:var(--space-6);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface)}.card h2{margin-bottom:var(--space-2);font-size:1.25rem}.card p{color:var(--color-text-secondary);margin:0;line-height:1.6}@media (width<=44rem){.app-header{flex-direction:column;align-items:flex-start}nav{width:100%}nav a{flex:1;justify-content:center}.preferences{width:100%}.preferences label{flex:1}.preferences select{width:100%}.card-grid{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}