:root{--navy:#0b1f3a;--navy-fg:#f8fafc;--teal:#14b8a6;--muted:#64748b;--border:#e2e8f0;--card:#ffffff;--bg:#f8fafc}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:#0f172a;background:var(--bg)}a{color:inherit;text-decoration:none}.container{width:min(1100px,92vw);margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:.5rem;padding:.75rem 1.25rem;font-weight:600;background:var(--teal);color:#042f2e}.btn-secondary{background:transparent;border:1px solid rgba(255,255,255,.35);color:var(--navy-fg)}.card{background:var(--card);border:1px solid var(--border);border-radius:.9rem;padding:1.5rem;box-shadow:0 8px 24px rgba(15,23,42,.04)}.muted{color:var(--muted)}input,textarea{width:100%;border:1px solid var(--border);border-radius:.5rem;padding:.7rem .85rem;font:inherit}label{display:block;font-size:.875rem;font-weight:600;margin-bottom:.35rem}.field{margin-bottom:.9rem}