.reading-image{width:min(100%,520px);height:clamp(230px,38vh,430px);object-fit:contain;margin:18px auto 28px;border-radius:18px;background:#f7faff;border:1px solid var(--line);padding:14px}
.delivery-media{margin:16px auto 14px}.card audio.delivery-media{width:min(100%,520px)}
.word-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.word-option{justify-content:center;min-height:76px;margin:0;font-size:clamp(20px,2.2vw,28px);font-weight:700;text-align:center;background:#fff;position:relative}
.word-option input{position:absolute;opacity:0;pointer-events:none}
.word-option:has(input:checked){box-shadow:0 0 0 3px var(--blue);background:#eaf1ff}
.vowel-options{display:grid;grid-template-columns:repeat(5,minmax(70px,1fr));gap:14px;max-width:760px;margin:18px auto}.vowel-option{justify-content:center;min-height:92px;margin:0;font-size:clamp(32px,5vw,54px);font-weight:800;text-transform:uppercase;background:#fff;position:relative}.vowel-option input{position:absolute;opacity:0;pointer-events:none}.vowel-option:has(input:checked){box-shadow:0 0 0 4px var(--blue);background:#eaf1ff;color:#124ea8}.card audio.media{width:min(100%,760px);margin:22px auto}
.qe-preview-card img.media{width:100%;height:230px;object-fit:contain;border-radius:12px;background:#f7faff;padding:10px}
@media(max-width:700px){.word-options{grid-template-columns:1fr}.word-option{min-height:62px}.reading-image{height:280px}.vowel-options{grid-template-columns:repeat(3,1fr)}.vowel-option{min-height:76px}}