/* supplemental landing styles */
@media (max-width: 720px) {
  .demo-grid { grid-template-columns: 1fr !important; }
}
a { text-decoration: none; }
button:hover { filter: brightness(1.05); }

/* FAQ accordion */
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { content: ""; }