.pa-lesson-player{position:relative;margin:1.4rem 0;padding:clamp(1.25rem,4vw,2rem);border:1px solid #bdc9ff;border-radius:16px;background:linear-gradient(145deg,#f7f8ff,#eef1ff);overflow:hidden}.pa-lesson-player:after{content:'?';position:absolute;right:-12px;top:-36px;color:rgba(40,75,231,.07);font:900 150px/1 Manrope,sans-serif;pointer-events:none}.pa-player-meta{position:relative;z-index:1;display:flex;justify-content:space-between;gap:1rem;align-items:center}.pa-player-meta span{color:#284be7;font-size:.76rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.pa-player-meta small{color:#626b7c}.pa-lesson-player>h4{position:relative;z-index:1;margin:1.2rem 0 .5rem!important;font-size:clamp(1.35rem,3vw,1.8rem)!important}.pa-player-prompt{position:relative;z-index:1;max-width:760px;font-size:1.05rem;line-height:1.55}.pa-lesson-player>button{position:relative;z-index:1;min-height:44px;margin:.4rem .45rem .4rem 0;padding:.7rem 1rem;border:1px solid #284be7;border-radius:9px;background:#fff;color:#193bcb;font-weight:800;cursor:pointer}.pa-lesson-player>[data-audio],.pa-lesson-player>[data-save]{background:#284be7;color:#fff}.pa-player-choices{position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem;margin:1rem 0}.pa-player-choices>button{min-height:54px;padding:.75rem;border:1px solid #cbd3ea;border-radius:10px;background:#fff;color:#15213b;font-weight:750;cursor:pointer}.pa-player-choices>button:hover:not(:disabled){border-color:#284be7;transform:translateY(-1px)}.pa-player-choices>button.is-correct{border-color:#49a875;background:#e3f6ec;color:#17643d}.pa-player-choices>button.is-wrong{border-color:#e87963;background:#fff0ed;color:#993524}.pa-player-choices>label{display:flex;gap:.65rem;align-items:flex-start;padding:.85rem;border:1px solid #cbd3ea;border-radius:10px;background:#fff;cursor:pointer}.pa-player-choices>label:has(input:checked){border-color:#284be7;background:#e9edff}.pa-player-choices input{margin-top:.25rem;accent-color:#284be7}.pa-player-result{position:relative;z-index:1;margin-top:1rem;padding:1rem;border-left:4px solid #284be7;border-radius:0 10px 10px 0;background:#fff}.pa-player-result strong{display:block;margin-bottom:.4rem;color:#193bcb}.pa-player-result p{margin:.55rem 0;line-height:1.55}.pa-player-result a{display:inline-block;margin-top:.4rem;color:#193bcb!important;font-size:.84rem;font-weight:750}.pa-player-boundary{position:relative;z-index:1;margin:1.2rem 0 0;color:#626b7c;font-size:.78rem}.pa-player-boundary:before{content:'●';margin-right:.4rem;color:#5caf80}@media(max-width:680px){.pa-player-meta{align-items:flex-start;flex-direction:column}.pa-player-choices{grid-template-columns:1fr}.pa-lesson-player:after{font-size:110px}}@media(prefers-reduced-motion:no-preference){.pa-player-choices>button{transition:transform .16s ease,border-color .16s ease,background-color .16s ease}}@media(prefers-reduced-motion:reduce){.pa-player-choices>button{transition:none}}