/* Book interior previews: isolated from the 3D book viewer and the existing site layout. */
.f-moon-preview{max-width:1120px;margin:clamp(2.5rem,5vw,5rem) auto 2.5rem;padding:clamp(1rem,3vw,2.2rem);border:1px solid rgba(222,187,113,.48);border-radius:22px;background:linear-gradient(145deg,rgba(12,20,40,.96),rgba(25,31,52,.94));box-shadow:0 15px 42px rgba(1,5,13,.24);color:#f8f1e3;text-align:center;isolation:isolate}
.f-moon-preview *{box-sizing:border-box}
.f-moon-preview__eyebrow{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:#e3c583;margin:0 0 .65rem}
.f-moon-preview h2{color:#f6dca5;font-size:clamp(1.4rem,2.8vw,2rem);line-height:1.25;margin:.2rem 0 .8rem;font-family:inherit}
.f-moon-preview__intro{max-width:52ch;margin:.5rem auto 1.6rem;color:#f7f0e5;line-height:1.65}
.f-moon-preview__grid{display:grid;grid-template-columns:repeat(var(--f-preview-cols),minmax(0,1fr));gap:clamp(.8rem,2vw,1.3rem);align-items:stretch}
.f-moon-preview__item{margin:0;display:flex;flex-direction:column;align-items:stretch;min-width:0;gap:.7rem}
.f-moon-preview__image{display:flex;align-items:center;justify-content:center;flex:1;padding:clamp(.65rem,1.4vw,1rem);border:1px solid rgba(230,198,140,.48);border-radius:13px;background:#faf8f4;box-shadow:0 6px 20px rgba(0,0,0,.24);transition:transform .18s ease,border-color .18s ease}
.f-moon-preview__image:hover{transform:translateY(-3px);border-color:#f0d28f}
.f-moon-preview__image:focus-visible{outline:3px solid #ffe2a5;outline-offset:4px}
.f-moon-preview__image img{display:block;max-width:100%;max-height:310px;width:auto;height:auto;object-fit:contain}
.f-moon-preview figcaption{font-size:.87rem;color:#e8d6ac;line-height:1.4}
.f-moon-preview__hint{font-size:.84rem;margin:1.25rem auto 0;color:#e6d9c0}
@media(max-width:650px){.f-moon-preview{margin:2.2rem .5rem;padding:1.05rem}.f-moon-preview__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem}.f-moon-preview__image{padding:.4rem}.f-moon-preview__image img{max-height:230px}}
@media(max-width:370px){.f-moon-preview__grid{grid-template-columns:1fr}.f-moon-preview__image img{max-height:320px}}
@media(prefers-reduced-motion:reduce){.f-moon-preview__image{transition:none}.f-moon-preview__image:hover{transform:none}}