*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--color-bg);color:var(--color-ink);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:var(--text-body-large);line-height:1.5;-webkit-font-smoothing:antialiased}.tabular{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.muted{color:var(--color-muted)}.container{max-width:560px;margin:0 auto;padding:var(--space-lg)}h1,h2,h3{margin:0;line-height:1.2}h1{font-size:var(--text-heading);font-weight:700}h2{font-size:var(--text-title);font-weight:600}p{margin:0}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-card);padding:var(--space-lg)}.stack{gap:var(--space-lg)}.stack,.stack-sm{display:flex;flex-direction:column}.stack-sm{gap:var(--space-sm)}.row{display:flex;align-items:center;gap:var(--space-md)}.grid-chips{display:flex;flex-wrap:wrap;gap:var(--space-sm)}.chip,button{min-height:48px;font-family:inherit;font-size:var(--text-body-large);cursor:pointer}.btn{display:flex;align-items:center;justify-content:center;width:100%;padding:0 var(--space-lg);border:0;border-radius:var(--radius-card);background:var(--color-brand);color:var(--color-on-brand);font-weight:600}.btn:disabled{opacity:.5;cursor:default}.btn-secondary{background:var(--color-surface);color:var(--color-ink);border:1px solid var(--color-border)}.btn-ghost{background:transparent;color:var(--color-brand);border:0}.chip{display:inline-flex;align-items:center;justify-content:center;padding:0 var(--space-lg);border-radius:var(--radius-pill);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-ink)}.chip[aria-pressed=true]{border-color:var(--color-brand);background:var(--color-brand-soft);color:var(--color-brand);font-weight:600}.chip:disabled{opacity:.35;cursor:default;text-decoration:line-through}input,textarea{width:100%;min-height:48px;padding:var(--space-md) var(--space-lg);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface);color:var(--color-ink);font-family:inherit;font-size:var(--text-body-large)}.chip:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--color-brand);outline-offset:2px}label{display:block;font-size:var(--text-caption);font-weight:600;color:var(--color-muted);text-transform:uppercase;letter-spacing:.02em;margin-bottom:var(--space-sm)}.error{color:var(--color-danger);font-size:var(--text-body)}.caption{font-size:var(--text-caption);color:var(--color-muted)}.divider{height:1px;background:var(--color-border);border:0;margin:var(--space-md) 0}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;transition-duration:.01ms!important}}