.version-compare { margin: 0 0 18px; padding: 20px; scroll-margin-top: 84px; border-color: rgba(103,87,214,.26); box-shadow: 0 12px 40px rgba(37,36,58,.08); }
.version-compare[hidden] { display: none; }
.version-compare-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.version-compare-header h3 { margin: 3px 0 5px; font-size: 19px; }
.version-compare-header p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.version-compare-header button { min-height: 34px; padding: 7px 11px; font-size: 11px; }
.version-compare-controls { display: grid; margin-top: 17px; grid-template-columns: repeat(2,minmax(0,1fr)) auto; align-items: end; gap: 12px; }
.version-compare-controls label > span { font-size: 10px; }
.version-compare-controls select { min-height: 38px; padding: 8px 10px; font-size: 11px; }
.version-compare-modes { display: flex; padding: 3px; gap: 3px; border: 1px solid var(--border); border-radius: 10px; background: #f8f8fb; }
.version-compare-modes button { min-height: 31px; padding: 6px 9px; border: 0; background: transparent; color: var(--muted); font-size: 9px; }
.version-compare-modes button.active { background: white; color: var(--primary-dark); box-shadow: 0 1px 4px rgba(37,36,58,.1); }
.version-compare-stage { margin-top: 14px; }
.version-compare-stage.mode-side { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.version-compare-figure { overflow: hidden; margin: 0; border: 1px solid var(--border); border-radius: 14px; background: #f2f2f6; }
.version-compare-figure > img { display: block; width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.version-compare-meta { display: grid; padding: 11px 12px; grid-template-columns: 1fr auto; align-items: baseline; gap: 4px 10px; background: white; }
.version-compare-meta strong { font-size: 11px; }
.version-compare-meta span { color: var(--primary-dark); font-size: 9px; font-weight: 700; }
.version-compare-meta small { grid-column: 1/-1; font-size: 9px; }
.version-compare-overlay { position: relative; overflow: hidden; width: min(100%,760px); margin: 0 auto; aspect-ratio: 4/5; border-radius: 15px; background: #efeff4; box-shadow: inset 0 0 0 1px var(--border); }
.version-compare-overlay > img, .version-compare-reveal, .version-compare-reveal img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.version-compare-reveal { width: 100%; overflow: hidden; clip-path: inset(0 calc(100% - var(--compare-position)) 0 0); }
.version-compare-divider { position: absolute; top: 0; bottom: 0; left: var(--compare-position); width: 3px; background: white; box-shadow: 0 0 0 1px rgba(37,36,58,.2),0 0 18px rgba(37,36,58,.32); transform: translateX(-50%); }
.version-compare-divider::after { position: absolute; top: 50%; left: 50%; display: grid; width: 30px; height: 30px; place-items: center; border: 2px solid white; border-radius: 50%; background: var(--primary); color: white; content: "↔"; font-size: 12px; transform: translate(-50%,-50%); }
.version-compare-layer-label { position: absolute; top: 12px; padding: 6px 9px; border-radius: 999px; background: rgba(37,36,58,.75); color: white; font-size: 9px; font-weight: 750; backdrop-filter: blur(8px); }
.version-compare-layer-label.left { left: 12px; }
.version-compare-layer-label.right { right: 12px; }
.version-compare-overlay-meta { display: grid; width: min(100%,760px); margin: 8px auto 0; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
.version-compare-overlay-meta .version-compare-meta { border: 1px solid var(--border); border-radius: 11px; }
.version-compare-range { width: min(100%,760px); margin: 12px auto 0; }
.version-compare-range > span { font-size: 10px; }
.version-compare-range input { min-height: 28px; padding: 0; accent-color: var(--primary); }
.version-compare-note { margin: 10px 0 0; color: var(--muted); font-size: 9px; text-align: center; }

@media (max-width: 700px) {
  .version-compare { padding: 16px; }
  .version-compare-controls { grid-template-columns: 1fr; }
  .version-compare-modes { width: 100%; }
  .version-compare-modes button { flex: 1; }
  .version-compare-overlay { width: 100%; }
}