/* Tìm điểm khác biệt: tranh mẫu nhỏ ở trên, 3 ô so sánh ở dưới */
.sp-ref { position: relative; display: flex; align-items: center; gap: clamp(14px, 3vmin, 30px); padding: clamp(10px, 2vmin, 18px) clamp(18px, 4vmin, 34px); border: 4px dashed #c9b6ff; }
.sp-label { position: absolute; left: -14px; top: -14px; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: #fff; box-shadow: 0 3px 0 #d9e3f0; }
.game-spot .choice { width: clamp(100px, 25vmin, 200px); aspect-ratio: 1; display: grid; place-items: center; }
.sp-size { display: grid; place-items: center; }
.sp-size.big .pic { transform: scale(1.18); }
.sp-size.small .pic { transform: scale(.5); }
.sp-size .pic { transition: transform .3s; }
.game-spot .sp-size:not(.big):not(.small) .pic, .game-spot .choice > .pic { transform: scale(.82); }