/* ---------- listening & reading ---------- */
.read-line{
  font-size:1.25rem;font-weight:600;margin:8px 0;padding:8px 12px;
  border-radius:10px;cursor:pointer;line-height:1.6;
}
.read-line:hover{background:var(--sky,#eaf6fb)}
.read-line:active{background:var(--sky,#eaf6fb)}
.reading-passage{line-height:1.7}
.read-opt{min-width:100px;padding:10px 16px}