@layer base{*{box-sizing:border-box;margin:0;padding:0}body{color:#1a1a1a;background:#fafafa;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5}@media (prefers-color-scheme:dark){body{color:#1a1a1a;background:#fafafa}}}@keyframes spin{to{transform:rotate(360deg)}}.spinner{animation:1s linear infinite spin}.btn-primary{color:#667eea;background:#fff;border-radius:12px;padding:1rem 2.5rem;font-size:1.125rem;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .2s;display:inline-block;box-shadow:0 4px 6px #0003}.btn-primary:hover{transform:scale(1.05);box-shadow:0 6px 10px #00000040}.btn-secondary{color:#fff;background:#ffffff26;border:2px solid #ffffffb3;border-radius:12px;padding:1rem 2.5rem;font-size:1.125rem;font-weight:600;text-decoration:none;transition:background .2s,color .2s;display:inline-block}.btn-secondary:hover{color:#667eea;background:#fff}.btn-outline{color:#fff;background:0 0;border:1px dashed #ffffffb3;border-radius:12px;padding:1rem 2.5rem;font-size:1.125rem;font-weight:600;text-decoration:none;transition:background .2s;display:inline-block}.btn-outline:hover{background:#ffffff26}