.preview-intro{padding:2.3rem 0;background:var(--navy-900);color:var(--ivory)}
.preview-back{color:var(--gold-bright);text-decoration:none;font-weight:650}
.preview-summary{display:grid;grid-template-columns:150px minmax(0,1fr);gap:2rem;align-items:center;margin-top:1.5rem}
.preview-summary>img{width:150px;max-height:200px;object-fit:contain;filter:drop-shadow(0 12px 18px #0005)}
.preview-summary h1{font-size:clamp(1.8rem,3.7vw,3.2rem);max-width:30ch}
.preview-summary .eyebrow{color:var(--gold-bright)}
.preview-summary p:not(.eyebrow){color:#ded7cb;margin:.8rem 0 1rem;max-width:65ch}
.preview-buy{display:flex;gap:.8rem;flex-wrap:wrap;align-items:center}
.preview-main{padding:2.5rem 0 3.5rem;background:var(--paper)}
.preview-reader{max-width:900px;margin:auto}
.preview-reader h2{font-size:clamp(1.8rem,3vw,2.5rem)}
.preview-reader>p{color:var(--muted);max-width:65ch}
.preview-controls{display:flex;justify-content:space-between;gap:.8rem;align-items:center;margin:1.25rem 0}
.preview-controls[hidden],.preview-tabs[hidden],.preview-figure[hidden]{display:none}
.preview-controls button,.preview-tabs button{font:inherit;cursor:pointer;border:1px solid var(--line);border-radius:.65rem;padding:.65rem .9rem;background:#fff;color:var(--navy-900);min-height:44px}
.preview-controls button:hover:not(:disabled),.preview-tabs button:hover{background:var(--ivory)}
.preview-controls button:disabled{cursor:default;opacity:.4}
.preview-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem;margin:1rem 0 1.5rem}
.preview-tabs button{font-size:.88rem;line-height:1.4}
.preview-tabs button[aria-pressed="true"]{background:var(--navy-900);color:#fff;border-color:var(--navy-900)}
.preview-tabs button span{display:block;font-weight:750}
.preview-figure{margin:0 auto 2rem;max-width:780px;scroll-margin-top:6rem}
.preview-image-link{display:block;background:white;border:1px solid var(--line);box-shadow:0 12px 36px #17212a12}
.preview-figure img{width:100%;height:auto;object-fit:contain}
.preview-figure figcaption{display:flex;justify-content:space-between;gap:.8rem;flex-wrap:wrap;padding:.75rem 0;font-size:.9rem;color:var(--muted)}
.preview-foot{border-top:1px solid var(--line);padding-top:1.5rem;margin-top:1.5rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:center}
.preview-note{font-size:.85rem;color:var(--muted)}
.preview-controls :focus-visible,.preview-tabs :focus-visible{outline:3px solid #ad7a00;outline-offset:3px}
@media(max-width:640px){.preview-summary{grid-template-columns:85px minmax(0,1fr);gap:1rem;align-items:start}.preview-summary>img{width:85px;max-height:130px}.preview-intro{padding:1.6rem 0}.preview-summary h1{font-size:1.65rem}.preview-summary p:not(.eyebrow){font-size:.92rem}.preview-main{padding-top:1.6rem}.preview-controls button{font-size:.9rem;padding:.6rem .7rem}.preview-tabs{gap:.4rem}.preview-tabs button{font-size:.78rem;padding:.55rem .3rem}.preview-buy .button{font-size:.88rem}.preview-controls [role="status"]{font-size:.85rem;text-align:center}}

.preview-summary .book-includes{font-size:.94rem}.preview-summary .book-facts{font-size:.88rem;color:#ddd5c8}.preview-summary .book-includes strong{color:var(--ivory)}