/* SEO book pages (/books/<id>) – tiles only, no tabs/chips/bars */
*{box-sizing:border-box}body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:#1d2a2a;background:#f6f8f8}
.seo-cv{font-family:Georgia,"Times New Roman",serif;background:#fbf8f2;color:#2a2116}
.sb-crumbs{max-width:1040px;margin:0 auto;padding:14px 18px;font-size:14px;overflow-wrap:anywhere}
.sb-crumbs a{color:inherit}
.sb-main{max-width:1040px;margin:0 auto;padding:0 18px 40px}
.sb-book{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:28px;align-items:start;background:#fff;border-radius:18px;padding:22px;box-shadow:0 2px 14px rgba(0,0,0,.06)}
.sb-cover{width:100%;height:auto;border-radius:10px;box-shadow:0 4px 18px rgba(0,0,0,.14)}
.sb-info h1{font-size:clamp(24px,4vw,36px);line-height:1.2;margin:0 0 12px;overflow-wrap:anywhere}
.sb-desc{margin:0 0 14px}.sb-price{font-size:20px;margin:0 0 16px}
.sb-buy{display:inline-block;min-height:48px;padding:12px 22px;border-radius:12px;background:#0F6E68;color:#fff;font-weight:700;text-decoration:none}
.seo-cv .sb-buy{background:#2a2116;color:#f3e3c2}
.sb-buy:focus-visible,.sb-tile:focus-visible,.sb-crumbs a:focus-visible{outline:3px solid #ffd400;outline-offset:2px}
.sb-more h2{margin:32px 0 12px;font-size:22px}
.sb-tiles{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.sb-tile{display:flex;flex-direction:column;gap:8px;height:100%;padding:10px;border-radius:14px;background:#fff;color:inherit;text-decoration:none;box-shadow:0 1px 8px rgba(0,0,0,.06);font-weight:600;font-size:14px;overflow-wrap:anywhere}
.sb-tile img{width:100%;height:auto;aspect-ratio:5/8;object-fit:cover;border-radius:8px}
[dir=rtl] .sb-book{direction:rtl}
@media (max-width:640px){.sb-book{grid-template-columns:1fr;padding:16px}.sb-cover{max-width:300px;margin:0 auto;display:block}}