.smar-reader{max-width:min(920px,calc(100vw - 40px));margin:24px auto 32px;padding:clamp(20px,4vw,32px);border:1px solid #e6e8ee;border-radius:30px;background:radial-gradient(circle at top left,rgba(255,212,96,.16),transparent 32%),#fff;color:#101828}.smar-head p{margin:0 0 6px;color:#667085;font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.14em}.smar-head h2{margin:0;font-size:clamp(1.55rem,3vw,2.4rem);line-height:1.05;letter-spacing:-.05em}.smar-head span{display:block;margin-top:8px;color:#667085;line-height:1.6}.smar-mp3{width:100%;margin-top:18px}.smar-controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:18px}.smar-controls button,.smar-controls select{min-height:42px;border-radius:999px;border:1px solid #e6e8ee;background:#f6f6f4;color:#101828;padding:10px 16px;font-weight:800;cursor:pointer}.smar-controls .smar-play{background:#111;color:#fff;border-color:#111}.smar-controls label{display:inline-flex;align-items:center;gap:8px;color:#667085;font-weight:700}.smar-status{margin-top:14px;color:#667085;font-weight:700}@media(max-width:640px){.smar-reader{max-width:calc(100vw - 32px);border-radius:24px;margin:18px auto 26px}.smar-controls{display:grid;grid-template-columns:1fr 1fr}.smar-controls button,.smar-controls label{width:100%;justify-content:center}.smar-controls label{grid-column:1/-1}}.sm-dark .smar-reader{background:#11161d;border-color:#27303a;color:#fff}.sm-dark .smar-head p,.sm-dark .smar-head span,.sm-dark .smar-controls label,.sm-dark .smar-status{color:#aab4c0}.sm-dark .smar-controls button,.sm-dark .smar-controls select{background:#1b222c;border-color:#27303a;color:#fff}.sm-dark .smar-controls .smar-play{background:#fff;color:#111;border-color:#fff}