/* Rhea directory: original photographs, one crop ratio, reversible shared tint. */
.course-index{padding:72px 6% 96px}
.index-heading{max-width:760px;margin-bottom:54px}
.index-heading h1{font-size:clamp(40px,4.4vw,64px);line-height:1.12}
.index-heading>p{max-width:610px;color:#666158;font-size:16px;line-height:1.8}
.index-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:60px 30px}
.index-card{min-width:0;display:flex;flex-direction:column;align-items:flex-start}
.index-card-main{display:block;width:100%}
.index-photo{display:block;width:100%;flex-shrink:0;position:relative;overflow:hidden;aspect-ratio:4/5;background:#e9e6dd;isolation:isolate}
.index-card .index-photo img{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;padding:0;background:none;filter:saturate(.82) sepia(.09) contrast(.96);transition:transform .45s ease}
.index-photo:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(135deg,rgba(201,193,160,.13),rgba(113,121,104,.09));mix-blend-mode:soft-light}
.index-card-main:hover .index-photo img{transform:scale(1.025)}
.index-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px;color:#68715e;font-size:10px;letter-spacing:1.8px;text-transform:uppercase}
.index-meta>span:last-child{font-size:20px;letter-spacing:0}
.index-card h2{font-size:clamp(27px,2.4vw,36px);line-height:1.16;margin:12px 0 16px;max-width:95%;min-height:2.32em}
.index-card>p{font-size:14px;line-height:1.8;margin:0 0 24px}
.index-card>.textlink{margin-top:auto;font-size:10px;letter-spacing:1.2px}
@media(max-width:1000px) and (min-width:601px){.index-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:50px 28px}.index-card h2{font-size:30px}}
@media(max-width:600px){.course-index{padding:46px 7% 65px}.index-heading{margin-bottom:34px}.index-heading>p{font-size:15px}.index-grid{grid-template-columns:1fr;gap:46px}.index-card h2{min-height:0;font-size:31px;max-width:100%}.index-card>p{font-size:15px}.index-card>.textlink{font-size:10px}.index-meta{margin-top:18px}}
@media(prefers-reduced-motion:reduce){.index-card .index-photo img{transition:none}.index-card-main:hover .index-photo img{transform:none}}