.rkddv-hub,.rkddv-play{max-width:1100px;margin:0 auto;padding:48px 24px 72px;color:#314238}
.rkddv-hub>header,.rkddv-play>header{text-align:center;max-width:760px;margin:0 auto 36px}
.rkddv-eyebrow,.rkddv-domain{text-transform:uppercase;letter-spacing:.15em;font-size:12px}
.rkddv-hub h1,.rkddv-play h1{font-family:Georgia,serif;font-size:clamp(40px,6vw,64px);font-weight:500;margin:.2em 0}
.rkddv-book{margin-top:40px}.rkddv-book>h2{font-family:Georgia,serif;font-size:36px;margin:.15em 0 24px}
.rkddv-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.rkddv-card{border:1px solid #d7ccb9;border-radius:16px;padding:24px;background:#fffdf8}
.rkddv-card h3{font-family:Georgia,serif;font-size:24px;margin:.4em 0}
.rkddv-card>span:first-child{color:#a78950}.rkddv-card--preparing{opacity:.68}
.rkddv-play-link{display:inline-block;margin-top:8px;font-weight:700}.rkddv-soon{font-size:13px;font-style:italic}
.rkddv-back{text-align:center;margin-top:32px}.rkddv-play>.rkddv-back{text-align:left;margin-top:0}
.rkddv-game-shell{max-width:900px;margin:0 auto;background:#fffdf8;border:1px solid #d7ccb9;border-radius:18px;padding:24px}
@media(max-width:760px){.rkddv-grid{grid-template-columns:1fr}.rkddv-hub,.rkddv-play{padding:32px 18px 52px}.rkddv-game-shell{padding:14px}}
.rkddv-card__image{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;margin:0 0 14px;background:#eee7da}
.rkddv-grid--scenes .rkddv-card{padding:16px}
.rkddv-hub--collection>.rkddv-back{text-align:left;margin:0 0 20px}