:root{--brand-bg:#fff;--brand-fg:#1a1a2e;--brand-muted:#5a5a6e;--brand-primary:#2d4a7a;--brand-primary-fg:#fff;--brand-border:#e2e2ea;--brand-radius:8px;--brand-maxw:960px}.brand-page{color:var(--brand-fg);background:var(--brand-bg);min-height:100vh;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.brand-container{max-width:var(--brand-maxw);margin:0 auto;padding:2rem 1.5rem}.brand-btn{background:var(--brand-primary);color:var(--brand-primary-fg);border-radius:var(--brand-radius);cursor:pointer;border:none;padding:.7rem 1.4rem;font-size:1rem;text-decoration:none;display:inline-block}.brand-card{border:1px solid var(--brand-border);border-radius:var(--brand-radius);padding:1.5rem}.brand-field{border:1px solid var(--brand-border);border-radius:var(--brand-radius);width:100%;margin:.35rem 0 1rem;padding:.6rem;font-size:1rem;display:block}