.ebook-preview{max-width:970px;margin:0 auto}
.ebook-preview .center-title{margin-bottom:20px}
.ebook-preview .center-title p{max-width:700px;margin:12px auto 0}
.ebook-pages{display:flex;align-items:flex-start;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:#aaa98c #eeeddf;padding:4px 2px 14px;border-radius:12px}
.ebook-page{flex:0 0 calc((100% - 20px)/2);min-width:0;margin:0;scroll-snap-align:start}
.ebook-page a{display:block;border-radius:12px}
.ebook-page img{display:block;width:100%;height:auto;object-fit:contain;border:1px solid var(--line);border-radius:12px;box-shadow:0 3px 12px #272b1710}
.ebook-page figcaption{padding:9px 2px 0;font-size:14px;line-height:1.4;text-align:center}
.ebook-page figcaption a{display:inline;color:var(--orange);text-underline-offset:3px}
.ebook-navigation{display:none;align-items:center;justify-content:center;gap:18px;margin:12px 0 18px}
.ebook-preview.is-ready .ebook-navigation{display:flex}
.ebook-navigation>button{width:44px;height:44px;flex-shrink:0;border-radius:50%;border:1px solid #b3b59b;background:#fffdf4;color:#272b17;font:26px/1 Arial,sans-serif;cursor:pointer}
.ebook-navigation>button:disabled{opacity:.35;cursor:default}
.ebook-dots{display:flex;gap:0}
.ebook-dots button{display:grid;place-items:center;width:32px;height:44px;padding:0;border:0;background:none;cursor:pointer}
.ebook-dots button::before{content:"";width:9px;height:9px;border-radius:50%;background:#d1d1ba}
.ebook-dots button[aria-current="true"]::before{background:#b94b0c;box-shadow:0 0 0 3px #ffa94d35}
.ebook-features{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px 22px;max-width:740px;margin:0 auto;padding:0;font-size:15px;line-height:1.5}
.ebook-features li::before{content:"✓ ";color:#287736;font-weight:bold}
@media(max-width:760px){
.ebook-preview .center-title h2{font-size:27px;line-height:1.16}
.ebook-preview .center-title p{font-size:16px;line-height:1.5}
.ebook-pages{gap:12px;padding-bottom:10px}
.ebook-page{flex-basis:86%}
.ebook-navigation{gap:12px;margin-top:8px}
.ebook-features{grid-template-columns:1fr;font-size:14px;gap:5px}
}