.two-clue-cove{--hot:#30abc6;--deep:#176c99;--sky:#8df1ec}.two-clue-cove .prek-machine{background:linear-gradient(145deg,#50d1cf,#3187c7);box-shadow:inset 0 -10px #1f6aab,inset 0 5px #c7fff8,0 12px 0 #174e87,0 25px 45px #123d6b4d}.two-clue-cove .prek-status{box-shadow:0 5px #1b5e93}.treasure-cove-stage{position:absolute;inset:0;display:flex;box-sizing:border-box;width:100%;height:100%;min-height:0;padding:108px 28px 30px;overflow:hidden;border:0;border-radius:inherit;align-items:center;justify-content:center;background:linear-gradient(#0b6fa91a,#062e6b47),url(/games/pre-k/math/bubble-sound/assets/backgrounds/ocean-far-hd.webp) 50% /cover no-repeat;box-shadow:none;isolation:isolate}.treasure-cove-stage:after{position:absolute;z-index:-1;inset:0;content:"";background:linear-gradient(180deg,#1fcfe118,#072d6a3d 78%,#051f4d78);pointer-events:none}.treasure-gameplay{position:relative;z-index:3;width:min(820px,calc(100% - 280px));flex-direction:column}.treasure-clues,.treasure-gameplay{display:flex;align-items:center;justify-content:center}.treasure-clues{width:max-content;max-width:calc(100% - 24px);margin:0 auto 16px;gap:10px}.treasure-clues>span{display:inline-flex;min-height:52px;align-items:center;gap:9px;padding:8px 17px;border:4px solid #fff;border-radius:999px;color:#173b67;background:#fff9dcf2;box-shadow:0 6px #bb8438,0 11px 18px #042a5960;font-size:clamp(17px,2.2vw,22px);font-weight:1000;text-transform:capitalize}.treasure-clues>b{color:#fff;font-size:31px;text-shadow:0 4px #0a4774}.color-clue i{width:29px;height:29px;border:3px solid #fff;border-radius:50%;background:var(--clue-color);box-shadow:0 3px 0 #4d31504d}.shape-clue svg{width:32px;height:32px}.treasure-options{display:grid;grid-template-columns:repeat(4,minmax(90px,132px));justify-content:center;gap:clamp(12px,2.3vw,25px);width:min(720px,100%);margin:10px auto 0}.treasure-options button{position:relative;display:grid;aspect-ratio:1;cursor:pointer;place-items:center;overflow:hidden;border:5px solid #fff;border-radius:34% 34% 42% 42%;background:linear-gradient(145deg,#f7f2ffeb,#a8e9f1e8);box-shadow:0 8px #297aa0,0 15px 23px #042a5e4f,inset 0 5px 11px #fff;transition:transform .17s ease,filter .17s ease,box-shadow .17s ease;touch-action:manipulation}.treasure-options button:not(:disabled):hover{transform:translateY(-7px) rotate(-2deg);filter:brightness(1.07)}.treasure-options button:not(:disabled):active{transform:translateY(4px) scale(.96);box-shadow:0 3px #297aa0}.treasure-options button:focus-visible{outline:6px solid #ffeb62;outline-offset:4px}.treasure-options button:disabled{cursor:default}.treasure-options button.is-wrong{animation:treasure-shake .48s ease;background:#ffe1e5e8}.treasure-options button.is-correct{z-index:5;animation:treasure-correct .7s ease-in-out infinite alternate;background:#e7ffd8ed;box-shadow:0 8px #4c9e67,0 0 0 7px #ffe76d}.treasure-gem-icon{position:relative;z-index:2;width:62%;height:62%;filter:drop-shadow(0 7px 0 var(--gem-shadow)) drop-shadow(0 13px 9px #13284a45)}.gem-glow{position:absolute;width:85%;height:85%;border-radius:50%;background:radial-gradient(circle,#fff 0 7%,#fff9bd88 8% 29%,transparent 64%);animation:treasure-glow 2.2s ease-in-out infinite}.treasure-character{position:absolute;z-index:4;bottom:8px;left:8px;width:255px;aspect-ratio:1;filter:drop-shadow(0 11px 8px #031f4a66);animation:treasure-character-float 3s ease-in-out infinite;pointer-events:none}.treasure-character img{object-fit:contain}.treasure-chest{position:absolute;z-index:4;right:10px;bottom:-3px;width:190px;height:150px;filter:drop-shadow(0 12px 8px #0316387a);pointer-events:none}.treasure-chest-base,.treasure-chest-lid{position:absolute;left:0;width:100%;transition:transform .48s cubic-bezier(.2,.85,.32,1.18)}.treasure-chest-base{z-index:3;bottom:0;height:116px}.treasure-chest-lid{z-index:2;top:5px;height:95px;transform-origin:22% 75%}.treasure-chest span img{object-fit:contain}.treasure-chest.is-open .treasure-chest-lid{transform:translateY(-24px) rotate(-18deg)}.treasure-collected-gem{position:absolute;z-index:1;top:-18px;left:59px;display:grid;width:73px;height:73px;place-items:center;animation:treasure-rise .58s cubic-bezier(.16,.82,.28,1.3) both}.treasure-collected-gem svg{width:100%;height:100%}@keyframes treasure-shake{30%{transform:translateX(-9px) rotate(-4deg)}65%{transform:translateX(9px) rotate(4deg)}}@keyframes treasure-correct{to{transform:translateY(-9px) scale(1.06)}}@keyframes treasure-glow{50%{transform:scale(1.12);opacity:.65}}@keyframes treasure-rise{0%{transform:translateY(65px) scale(.35) rotate(-25deg);opacity:0}}@keyframes treasure-character-float{50%{transform:translateY(-8px) rotate(1.5deg)}}@media (max-width:1000px){.treasure-cove-stage{padding:138px 22px 26px}.treasure-gameplay{width:min(720px,calc(100% - 210px))}}@media (max-width:720px){.treasure-gameplay{width:calc(100% - 86px)}.treasure-options{grid-template-columns:repeat(4,minmax(72px,105px));width:100%;gap:10px}.treasure-character{width:188px;left:-5px;bottom:1px}.treasure-chest{width:150px;height:120px;right:-2px}.treasure-chest-base{height:94px}.treasure-chest-lid{height:76px}.treasure-collected-gem{left:47px;width:57px;height:57px}}@media (max-width:520px){.treasure-cove-stage{padding-top:128px}.treasure-gameplay{width:100%}.treasure-clues{gap:6px}.treasure-clues>span{min-height:45px;padding:6px 11px;border-width:3px;font-size:15px}.treasure-clues>b{font-size:23px}.color-clue i{width:24px;height:24px}.shape-clue svg{width:27px;height:27px}.treasure-options{grid-template-columns:repeat(2,minmax(100px,130px));width:min(310px,calc(100% - 32px));gap:14px 20px}.treasure-options button{border-radius:28%}.treasure-character{width:135px;bottom:-2px;opacity:.95}.treasure-chest{width:116px;height:94px;bottom:-4px}.treasure-chest-base{height:73px}.treasure-chest-lid{height:59px}.treasure-collected-gem{left:36px;top:-10px;width:45px;height:45px}}@media (max-height:700px) and (min-width:700px){.treasure-clues{margin-bottom:8px}.treasure-options{grid-template-columns:repeat(4,108px)}.treasure-character{width:210px}.treasure-chest{width:160px;height:126px}}@media (prefers-reduced-motion:reduce){.gem-glow,.treasure-character,.treasure-chest-lid,.treasure-collected-gem,.treasure-options button{animation:none!important;transition:none!important}}