.gc-stage{background:#222e72 url(/images/game-scenes/memory.webp) 50%/cover no-repeat}.gc-card{perspective:900px}.gc-inner{transform-style:preserve-3d;transition:transform .5s cubic-bezier(.25,.9,.3,1.15);position:relative}.gc-card[data-face=up] .gc-inner{transform:rotateY(180deg)}.gc-face{backface-visibility:hidden;border-radius:1rem;position:absolute;inset:0;box-shadow:0 6px 16px #222e7224,inset 0 -4px #00000014}.gc-back{background:radial-gradient(at 25% 0,#6575ad 0%,#0000 58%),linear-gradient(145deg,#344786,#222e72 65%,#182452);border:3px solid #edcc83;box-shadow:0 5px #ac8040,0 9px 15px #151d4438,inset 0 2px 2px #ffffff70,inset 0 -5px 8px #111c4c70}.gc-back:before{content:"";pointer-events:none;background:radial-gradient(#fff8de12,#0000 65%);border:1px solid #f8e1a480;border-radius:.6rem;position:absolute;inset:7px}.gc-back>span{color:#222e72;text-shadow:0 1px #fff9;background:linear-gradient(145deg,#fff9e8,#f3d78d);border:2px solid #f6dfa7;border-radius:50%;place-items:center;width:2.7rem;height:2.7rem;display:grid;box-shadow:0 3px #ad813f,0 5px 8px #101b4d50,inset 0 2px #fff}.gc-front{border:3px solid #f2ddb2;transform:rotateY(180deg);box-shadow:0 5px #b99560,0 9px 15px #151d4430,inset 0 2px #fff}.gc-question{background:linear-gradient(160deg,#fffdf6,#eee6d5)}.gc-answer{background:linear-gradient(160deg,#fffbed,#f7dfa4)}.gc-card:focus-visible{outline:none}.gc-card:focus-visible .gc-face{outline-offset:2px;outline:4px solid #ffc83d}.gc-asking .gc-front{border-color:#ffc83d;box-shadow:0 0 0 4px #ffc83d8c,0 6px 16px #222e7224}.gc-matched .gc-front{border-color:var(--owner);box-shadow:0 0 0 3px color-mix(in srgb, var(--owner) 35%, transparent), 0 6px 16px #222e721f}.gc-matched{opacity:.92}.gc-flash-match .gc-inner{animation:.7s ease-out gc-match}.gc-flash-miss .gc-front{animation:.5s ease-in-out .45s gc-miss}@keyframes gc-match{0%{transform:rotateY(180deg)scale(1)}45%{transform:rotateY(180deg)scale(1.08)translateY(-4px)}to{transform:rotateY(180deg)scale(1)}}@keyframes gc-miss{0%,to{translate:0}25%{translate:-5px}75%{translate:5px}}