.mix-up-card{background:linear-gradient(145deg,#fff0a8,#ffd55f)!important;border-color:#efad19!important}.mix-up-game{margin:3rem auto;max-width:980px;padding:clamp(1.2rem,4vw,3rem);border:6px solid #7ccfe8;border-radius:38px;text-align:center;background:linear-gradient(160deg,#e6faff,#fff9d9);box-shadow:0 18px 0 #c4e8d1}.mix-up-game[data-level="2"]{background:linear-gradient(160deg,#f0e9ff,#e4faff);border-color:#9278e8}.mix-up-game[data-level="3"]{background:linear-gradient(160deg,#fff0dc,#ffe4f2);border-color:#ff8b72}.mix-up-top{display:flex;align-items:center;justify-content:space-between;gap:1rem}.mix-up-progress{font-weight:900;color:#275bdc}.mix-up-icon{font-size:clamp(4rem,12vw,7rem);margin:.35rem auto;animation:mix-bob 1.8s ease-in-out infinite}.mix-up-game h2{font-size:clamp(2rem,6vw,4rem);margin:.2rem 0}.mix-up-prompt{max-width:760px;margin:1rem auto;font-size:clamp(1.3rem,3.5vw,2rem);font-weight:800;line-height:1.35;color:#17386f}.mix-up-choices{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:1.5rem auto;max-width:820px}.mix-up-choices button,.mix-up-done,.mix-up-actions button,.next-mix-up{min-height:76px;border:3px solid #173052;border-radius:24px;padding:1rem;font:inherit;font-size:1.2rem;font-weight:900;background:#fff;color:#14213d;box-shadow:0 7px 0 #173052;cursor:pointer}.mix-up-choices button:hover,.mix-up-choices button:focus-visible{transform:translateY(-3px)}.mix-up-choices button.wrong{opacity:.35;box-shadow:none}.mix-up-choices button.correct{background:#8ee59d}.mix-up-done,.next-mix-up{background:#ff715b;color:#fff;min-width:min(360px,90%)}.mix-up-actions{display:flex;justify-content:center;gap:.8rem;flex-wrap:wrap;margin-top:1.3rem}.mix-up-actions button{min-height:56px;background:#285bdd;color:#fff;border-color:#1c3d90;box-shadow:none}.mix-up-feedback{margin:1.5rem auto;padding:1rem;border-radius:20px;max-width:760px;background:#fff;font-size:1.25rem;font-weight:900;color:#185d36}.next-mix-up{display:block;margin:1.2rem auto 0;background:#2d5bd7}.mix-up-game.round-arrive .mix-up-prompt{animation:mix-pop .35s ease-out}.mix-up-game.celebrate .mix-up-icon{animation:mix-spin .7s ease-out}@keyframes mix-bob{50%{transform:translateY(-10px) rotate(3deg)}}@keyframes mix-pop{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}@keyframes mix-spin{to{transform:rotate(360deg) scale(1.15)}}@media(max-width:650px){.mix-up-game{margin:1rem;border-width:4px;border-radius:26px}.mix-up-top{align-items:flex-start;flex-direction:column}.mix-up-choices{grid-template-columns:1fr}.mix-up-choices button{min-height:66px}.mix-up-game .back{font-size:.95rem}}