/* Preserve the original Choyu layout; native mobile navigation needs no script. */
.mobile-menu { display:none; position:relative; }
.mobile-menu summary { cursor:pointer; list-style:none; line-height:1; padding:12px; }
.mobile-menu summary::-webkit-details-marker { display:none; }
.mobile-menu[open] > ul { display:flex; flex-direction:column; align-items:flex-start; gap:18px; padding:24px; min-width:180px; }
.wp-block-post-content iframe { display:block; width:100%; max-width:600px; box-sizing:border-box; }
img { max-width:100%; }
a:focus-visible, summary:focus-visible { outline:2px solid currentColor; outline-offset:5px; }
@media (max-width:599px) {
  .wp-block-navigation > .desktop-menu { display:none; }
  .mobile-menu { display:block; }
  .mobile-menu[open] { width:100%; }
}