body{background:#f4f1ec;margin:0}.card{color:#1d1b18;text-align:left;background:#fff;border-radius:16px;max-width:34rem;margin:3rem auto;padding:2rem;font-family:system-ui,sans-serif;box-shadow:0 4px 24px #00000014}.tag{background:#61dafb;border-radius:999px;padding:.2rem .6rem;font-size:.8rem;display:inline-block}.tabs{gap:1rem;margin:1rem 0;display:flex}.tabs a[aria-current=true]{font-weight:700;text-decoration:underline}button{cursor:pointer;border:1px solid #ccc;border-radius:8px;padding:.5rem 1rem}.links{margin-top:1.5rem}