.picture-book-mode .study-single-visual{display:flex;flex-direction:column;gap:0;background:#fff9ef}
.picture-book-mode .study-hero-photo{width:100%;height:auto;min-height:0;aspect-ratio:3/2;background-size:contain!important;border-radius:20px}
.picture-book-mode .study-main-identity{padding:20px 24px;width:100%}
.picture-book-mode .study-main-identity h3{font-size:clamp(24px,3vw,36px)}
.picture-book-mode .study-scenes{grid-template-columns:repeat(2,minmax(0,1fr))}
.picture-dialogue .study-sentence-copy>b,.picture-dialogue .study-sentence-copy>p{display:grid;gap:12px;line-height:1.6}
.picture-dialogue .study-sentence-copy>b>span{display:flex;align-items:baseline;gap:10px}
.picture-dialogue em{flex:none;font-style:normal;color:#6b50dd;background:#ede8ff;border-radius:7px;padding:2px 7px;font-size:12px}
.picture-dialogue .study-sentence-copy>p>span{display:block}
.picture-dialogue .mini-sound{width:auto;gap:6px;padding:8px 12px;border-radius:999px}
.picture-dialogue .mini-sound span{font-size:13px}
.picture-dialogue [hidden]{display:none!important}
@media(max-width:700px){.picture-book-mode .study-scenes{grid-template-columns:1fr}.picture-book-mode .study-main-identity{padding:15px}.picture-book-mode .study-single-visual{padding:10px}}