.lesson-audio{margin:0 0 28px;padding:22px 24px;border:1px solid #cbd9d2;border-left:4px solid #b57d1a;border-radius:8px;background:#f1f5ee;color:#183f50}
.lesson-audio h2{font:700 20px/1.3 Arial,Helvetica,sans-serif;margin:0 0 9px}.lesson-audio p{font-size:13px;line-height:1.6;margin:0 0 15px}.lesson-audio audio{width:100%;display:block;margin:12px 0 16px}
.audio-speed{display:flex;align-items:center;gap:12px;font-size:13px}.audio-speed select{padding:7px 10px;border:1px solid #a9bdb5;border-radius:5px;background:#fff;color:#183f50;font:14px Arial,sans-serif}.audio-speed select:focus-visible{outline:3px solid #b57d1a;outline-offset:3px}
.lesson-audio details{font-size:13px;margin-top:18px}.lesson-audio summary{cursor:pointer;font-weight:600}.lesson-audio details p{margin:12px 0 0}.lesson-audio a{color:#185e68}
@media(max-width:720px){.lesson-audio{padding:19px 16px}.lesson-audio h2{font-size:19px}}