.ak-music-box{max-width:760px;margin:0 auto 28px;background:#fff;border-radius:30px;padding:16px;text-align:center;box-shadow:0 18px 42px rgb(50 35 90 / .14);position:relative;min-height:300px}.ak-music-wrap{position:relative;background:radial-gradient(circle at top left,rgb(255 230 130 / .55),transparent 34%),radial-gradient(circle at bottom right,rgb(124 92 255 / .22),transparent 34%),linear-gradient(135deg,#fff8ef,#f3eeff);border:4px solid #eadfff;border-radius:28px;padding:12px;overflow:hidden}.ak-music-card{max-width:100%;margin:0 auto;background:#fff0;border:0;border-radius:0;padding:0;box-shadow:none}.ak-music-icon{width:82px;height:82px;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;border-radius:28px;background:#fff;border:2px solid #eadfff;font-size:42px;box-shadow:0 8px 18px rgb(50 35 90 / .08)}.ak-music-question{margin:0 0 12px;color:#20205f;font-size:clamp(24px, 4vw, 36px);font-weight:950;line-height:1.18;background:#fff;border:2px solid #eadfff;border-radius:24px;padding:20px 18px;box-shadow:0 8px 18px rgb(50 35 90 / .08)}.ak-music-play-btn{width:100%;border:none;border-radius:22px;background:linear-gradient(135deg,#8b5cff,#b970ff);color:#fff;font-size:18px;font-weight:950;padding:16px;cursor:pointer;box-shadow:0 10px 20px rgb(124 92 255 / .22);margin:0 0 12px}.ak-music-play-btn:disabled{opacity:.75;cursor:wait}.ak-music-options{display:grid;grid-template-columns:1fr;gap:11px}.ak-music-option{width:100%;border-radius:20px;background:#fff;color:#20205f;font-size:18px;font-weight:950;padding:16px;cursor:pointer;border:2px solid #eadfff;box-shadow:0 8px 18px rgb(50 35 90 / .08);transition:transform .12s ease,background .12s ease,color .12s ease}.ak-music-option:hover{transform:scale(1.02)}.ak-music-option.ak-correct{background:#20c768;border-color:#20c768;color:#fff;position:relative;overflow:visible;box-shadow:0 0 0 4px rgb(32 199 104 / .18),0 12px 26px rgb(32 199 104 / .28);transform:scale(1.03)}.ak-music-option.ak-wrong{background:#ff5c8a;border-color:#ff5c8a;color:#fff;animation:akMusicShake .32s ease}.ak-music-option,.ak-music-option:focus,.ak-music-option:active,.ak-music-option:focus-visible,.ak-music-play-btn,.ak-music-play-btn:focus,.ak-music-play-btn:active,.ak-music-play-btn:focus-visible{outline:none!important;-webkit-tap-highlight-color:transparent!important}.ak-music-result{display:none;max-width:100%;margin:0 auto;background:#fff;border:2px solid #eadfff;border-radius:24px;padding:24px 18px;box-shadow:0 8px 18px rgb(50 35 90 / .08)}.ak-music-result h3{margin:0 0 10px;color:#20205f;font-size:28px;font-weight:950}.ak-music-result p{margin:0;color:#6b6485;font-size:17px;font-weight:850}.ak-music-restart-btn{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:999px;padding:12px 24px;background:linear-gradient(135deg,#8b5cff,#b970ff);color:#fff;font-size:15px;font-weight:950;cursor:pointer;box-shadow:0 10px 20px rgb(124 92 255 / .22);margin-top:14px}.ak-music-empty{background:#fff3f6;border:3px solid #ffd0dd;color:#20205f;border-radius:20px;padding:18px;font-size:17px;font-weight:900}.ak-music-levels{width:100%;display:flex;align-items:center;justify-content:center;gap:7px;margin:10px 0 0;padding:9px 12px;border-radius:18px;background:linear-gradient(180deg,#ffffff 0%,#fbf8ff 100%);border:1px solid #eadfff;box-shadow:0 8px 18px rgb(50 35 90 / .06)}.ak-music-level-label{display:inline-flex;align-items:center;justify-content:center;height:31px;padding:0 11px;border-radius:12px;background:linear-gradient(135deg,#8b5cff,#b970ff);color:#fff;font-size:11px;font-weight:950;letter-spacing:.3px;text-transform:uppercase;white-space:nowrap;box-shadow:0 6px 12px rgb(124 92 255 / .22),inset 0 2px 0 rgb(255 255 255 / .35)}.ak-music-level-btn{flex:0 0 31px;width:31px;height:31px;border-radius:12px;border:1px solid #e4d8ff;background:#fff;color:#7c5cff;font-size:13px;font-weight:950;cursor:pointer;box-shadow:0 4px 10px rgb(50 35 90 / .06)}.ak-music-level-btn.ak-active-level{border-color:#ff9f1c;background:linear-gradient(135deg,#ff9f1c,#ffc04d);color:#fff;box-shadow:0 8px 16px rgb(255 159 28 / .24)}.ak-music-level-btn.ak-level-locked{background:#f5f2fb;color:#b8afd0;border-color:#e6def5;box-shadow:none;cursor:not-allowed;opacity:.9}.ak-music-toast{position:absolute;left:50%;top:62px;z-index:30;transform:translateX(-50%);display:inline-flex;align-items:center;gap:8px;padding:10px 15px;border-radius:999px;background:rgb(255 255 255 / .96);border:2px solid #eadfff;color:#20205f;font-size:14px;font-weight:950;box-shadow:0 14px 32px rgb(50 35 90 / .18);pointer-events:none;white-space:nowrap;animation:akMusicToastIn .22s ease forwards}.ak-music-toast-out{animation:akMusicToastOut .35s ease forwards}.ak-music-level-screen{position:absolute;inset:16px;z-index:999;display:flex;align-items:center;justify-content:center;border-radius:26px;background:rgb(35 22 75 / .68);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);pointer-events:none}.ak-music-level-screen strong{padding:24px 54px;border-radius:999px;background:linear-gradient(135deg,#8b5cff,#ff7f50);color:#fff;font-size:clamp(38px, 7vw, 64px);font-weight:950;box-shadow:0 18px 38px rgb(50 35 90 / .35);text-shadow:0 4px 14px rgb(0 0 0 / .22)}.ak-music-firework{position:fixed!important;z-index:999999!important;left:0;top:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:22px;line-height:1;pointer-events:none;transform:translate(-50%,-50%);animation:akMusicFireworkBoom .85s ease-out forwards}.ak-music-celebrate{animation:akMusicCelebrate .45s ease}@keyframes akMusicToastIn{from{opacity:0;transform:translateX(-50%) translateY(-10px) scale(.9)}to{opacity:1;transform:translateX(-50%) translateY(0) scale(1)}}@keyframes akMusicToastOut{from{opacity:1;transform:translateX(-50%) translateY(0) scale(1)}to{opacity:0;transform:translateX(-50%) translateY(-12px) scale(.9)}}@keyframes akMusicFireworkBoom{0%{opacity:1;transform:translate(-50%,-50%) scale(.5) rotate(0deg)}70%{opacity:1;transform:translate(calc(-50% + var(--x)),calc(-50% + var(--y))) scale(1.25) rotate(18deg)}100%{opacity:0;transform:translate(calc(-50% + var(--x)),calc(-50% + var(--y))) scale(.4) rotate(35deg)}}@keyframes akMusicCelebrate{0%{transform:scale(1)}45%{transform:scale(1.015)}100%{transform:scale(1)}}@keyframes akMusicShake{0%{transform:translateX(0)}25%{transform:translateX(-5px)}50%{transform:translateX(5px)}75%{transform:translateX(-4px)}100%{transform:translateX(0)}}@media (max-width:760px){.ak-music-box{padding:8px;border-radius:22px}.ak-music-wrap{padding:9px;border-radius:22px}.ak-music-icon{width:70px;height:70px;font-size:36px;border-radius:22px}.ak-music-question{font-size:21px;border-radius:20px;padding:18px 14px}.ak-music-play-btn{font-size:16px;padding:14px;border-radius:18px}.ak-music-option{font-size:16px;padding:14px;border-radius:16px}.ak-music-levels{gap:6px;padding:9px 8px;border-radius:16px}.ak-music-level-label{font-size:10px;height:30px;padding:0 9px}.ak-music-level-btn{flex:0 0 30px;width:30px;height:30px;font-size:12px}.ak-music-toast{top:54px;font-size:12px;padding:9px 12px}.ak-music-level-screen{inset:8px;border-radius:22px}.ak-music-level-screen strong{padding:18px 34px;font-size:34px}}