.so { --so-plum: #441C47; --so-orchid: #964785; --so-pearl: #F6EEE9; color: var(--so-plum); position: relative; }
.so-stage { position: relative; background: var(--so-pearl); aspect-ratio: 16 / 9; display: grid; place-items: center; overflow: hidden; user-select: none; -webkit-user-select: none; }
.so[data-mode="compare"] .so-stage { cursor: ew-resize; }
.so-art { position: relative; width: 62%; aspect-ratio: 1335 / 985; transform: translateX(-7.5%); isolation: isolate; }
.so-layer { position: absolute; inset: 0; transition: opacity .6s var(--ease); }
.so-layer svg { display: block; width: 100%; height: 100%; overflow: visible; }
.so-logo { color: var(--so-plum); opacity: 1; }
.so-hand { color: var(--so-orchid); opacity: .62; mix-blend-mode: multiply; }
.so[data-mode="hand"] .so-hand { opacity: 1; }
.so[data-mode="hand"] .so-logo { opacity: .1; }
.so[data-mode="mark"] .so-hand { opacity: 0; }
.so[data-mode="compare"] .so-hand { opacity: 1; mix-blend-mode: normal; clip-path: inset(0 calc(100% - var(--wp)) 0 0); }
.so[data-mode="compare"] .so-logo { opacity: 1; clip-path: inset(0 0 0 var(--wp)); }
.so-pen { position: absolute; left: 0; top: 0; width: 11px; height: 11px; margin: -5.5px 0 0 -5.5px; border-radius: 50%; background: var(--so-orchid); opacity: 0; pointer-events: none; z-index: 3; }
.so-pen::after { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 1px solid var(--so-orchid); opacity: .35; }
.so-wipe { position: absolute; top: -9%; bottom: -9%; left: var(--wp); width: 0; z-index: 4; opacity: 0; pointer-events: none; transition: opacity .6s var(--ease); }
.so-wipe::before { content: ""; position: absolute; top: 0; bottom: 0; left: -.5px; width: 1px; background: var(--so-plum); }
.so[data-mode="compare"] .so-wipe { opacity: 1; pointer-events: auto; }
.so-grip { position: absolute; top: 50%; left: 0; transform: translate(-50%, -50%); width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--so-plum); background: var(--so-pearl); color: var(--so-plum); font: 400 20px/1 var(--font-body); letter-spacing: 0; cursor: ew-resize; padding: 0; display: grid; place-items: center; touch-action: none; transition: background .3s var(--ease), color .3s var(--ease); }
.so-grip span { white-space: nowrap; }
.so-grip:hover, .so.is-drag .so-grip { background: var(--so-plum); color: var(--so-pearl); }
.so-grip:focus-visible, .so-modes button:focus-visible, .so-again:focus-visible, .so-card:focus-visible { outline: 1px solid var(--so-orchid); outline-offset: 3px; }

.so-ctrl { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px 22px; padding: 22px 0 6px; position: relative; }
.so-modes { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.so-modes button { padding: 9px 14px; border: 1px solid var(--hair); background: none; color: var(--ink); font: 500 11px var(--font-body); letter-spacing: .08em; text-transform: uppercase; cursor: pointer; border-radius: 999px; transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease); }
.so-modes button:hover { border-color: var(--so-plum); }
.so-modes button[aria-pressed="true"] { background: var(--so-plum); color: var(--so-pearl); border-color: var(--so-plum); }
.so-again { background: none; border: 0; padding: 6px 0; color: var(--so-orchid); font: 500 12px var(--font-body); letter-spacing: .04em; cursor: pointer; border-bottom: 1px solid currentColor; line-height: 1.2; }
.so-again:disabled { opacity: .4; cursor: default; }

.so-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 30px; border-top: 1px solid var(--hair); border-left: 1px solid var(--hair); }
.so-stat { border-right: 1px solid var(--hair); border-bottom: 1px solid var(--hair); padding: clamp(20px, 2.6vw, 36px) clamp(16px, 2.2vw, 30px); display: grid; align-content: start; gap: 14px; }
.so-v { font: 400 clamp(44px, 5vw, 72px)/1 var(--font-marquee); color: var(--so-plum); font-variant-numeric: tabular-nums; letter-spacing: 0; display: block; }
.so-k { font-size: 13px; line-height: 1.5; color: var(--grey-1); max-width: 34ch; }

.so-var { margin-top: clamp(40px, 5vw, 72px); }
.so-label { display: block; margin-bottom: 14px; }
.so-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3px; }
.so-card { margin: 0; background: var(--so-pearl); outline: 0; }
.so-card-art { aspect-ratio: 16 / 10; display: grid; place-items: center; color: var(--so-plum); overflow: hidden; }
.so-card-svg { width: 70%; }
.so-card-svg svg { display: block; width: 100%; height: auto; max-height: 100%; }
.so-card figcaption { padding: 14px 18px 20px; display: grid; gap: 4px; border-top: 1px solid rgba(68,28,71,.12); }
.so-card figcaption b { font: 500 16px/1.25 var(--font-display); letter-spacing: -.005em; }
.so-card figcaption span { font-size: 13px; line-height: 1.45; color: var(--grey-1); }

.so-source { margin: 28px 0 0; padding-top: 16px; border-top: 1px solid var(--hair); font-size: 12px; line-height: 1.55; color: var(--grey-1); max-width: 90ch; display: grid; gap: 4px; }
.so-source .label { color: var(--grey-1); }

@media (max-width: 760px) {
  .so-stage { aspect-ratio: 1 / 1; }
  .so-stage { aspect-ratio: 4 / 3.4; }
  .so-art { width: 84%; transform: translateX(-3%); }
  .so-ctrl { padding-top: 18px; }
  .so-stats { grid-template-columns: 1fr; }
  .so-stat { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .so-cards { grid-template-columns: 1fr; }
  .so-card-svg { width: 74%; }
}
@media (prefers-reduced-motion: reduce) { .so-layer, .so-wipe { transition: none; } }