/* Selected 2026-09-15: 1B, 2B, 3A, 4B. Origin and comparison remain unchanged. */
#course .main-course a:first-of-type,#course .sub-courses article>a{display:flex;align-items:center;justify-content:space-between;min-height:48px;padding:12px 18px;border:0;background:#ffe72e;color:#172548;text-decoration:none;width:100%;box-sizing:border-box}
#course .main-course a+a{min-height:44px;display:inline-flex;align-items:center;padding:10px 0}
#course .sub-courses article{display:flex;flex-direction:column}
#course .sub-courses article>a{margin-top:auto}
#course a:focus-visible{outline:3px solid #9b5600;outline-offset:4px}
#voices .student-cases{align-items:start;gap:24px}
#voices .student-photo{height:auto;min-height:0;aspect-ratio:auto;margin:0}
#voices .student-photo img{display:block;width:100%;max-width:100%;height:auto;aspect-ratio:16/9;object-fit:contain}
#voices .student-photo figcaption{position:static;padding:12px 16px;font-size:12px;line-height:1.6;background:#edf0f6}
#voices .student-content{padding:26px}
#voices .student-content h3{font-size:23px;line-height:1.55}
#voices .change-pair{gap:10px}
#voices .change-pair>div{padding:14px;background:#eef2f8}
#voices .change-pair>div:last-child{background:#fff8cf}
#voices .student-case blockquote{font-size:16px;line-height:1.8;margin:18px 0}
#voices .student-case summary{padding:12px 0;min-height:44px}
#about .section-head h2{font-size:clamp(28px,3.6vw,44px);line-height:1.5}
#about .section-index{color:#52627e}
@media(min-width:721px){#voices .student-cases{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:720px){
#voices .student-cases{grid-template-columns:minmax(0,1fr);gap:28px}
#voices .student-content{padding:24px 20px}
#voices .student-content h3{font-size:22px}
}