/* 兩張照片獨立縮放，保留自然比例及明確間隔。 */
@media (min-width:761px) {
  #about .intro-grid { align-items:start; }
  #about .about-visuals {
    display:flex;
    flex-direction:column;
    justify-content:space-between;
    min-height:var(--about-copy-height,0px);
    height:auto;
    gap:36px;
  }
  #about .about-visuals figure {
    display:block;
    flex:none;
    width:82%;
    max-width:480px;
    margin:0 auto;
  }
  #about .about-visuals .about-installation-scene {
    width:100%;
    max-width:100%;
    height:auto;
    aspect-ratio:16/9;
    object-fit:contain;
    background:transparent;
  }
  #about .about-visuals figcaption { margin-top:10px; }
}
@media (max-width:760px) {
  #about .about-visuals { gap:28px; }
  #about .about-visuals figure { width:92%;max-width:480px;margin:0 auto; }
}

#gallery-dialog #gallery-back {
  background:#eee5d5;
  color:#554f39;
  border-color:#d9cbb5;
}
#gallery-dialog #gallery-back:hover { background:#e4d7c1; }