.books-main{max-width:1240px;margin:35px auto 70px;padding:0 30px}.books-hero{min-height:430px;display:flex;align-items:center;background:linear-gradient(90deg,#132d24ee 0%,#173228a8 45%,#18312522 100%),url('assets/intro/library.webp') center 48%/cover;border-radius:8px;color:#f7f5e8;padding:50px 6%}.books-hero h1{font:clamp(42px,5vw,66px)/1.1 Georgia,serif;margin:16px 0 25px}.books-hero .eyebrow{color:#d4dcbd}.books-hero p:not(.eyebrow){max-width:420px;font:19px/1.65 Georgia,serif;margin-bottom:30px}.books-primary{display:inline-block;text-decoration:none;background:#29483f;color:#fffdf3;border:1px solid #687f61;border-radius:4px;padding:12px 18px;font-size:13px}.books-hero .books-primary{background:#edf0da;color:#29483f;border:0}.books-intro{margin:48px 0 30px;max-width:750px}.books-intro h2{font:36px Georgia,serif;color:var(--ink);margin:10px 0 16px}.books-intro>p:last-child{font:18px/1.8 Georgia,serif}.books-grid{margin-top:32px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.book-card{padding:28px;background:var(--paper);border:1px solid var(--line);border-radius:6px;display:flex;flex-direction:column;align-items:start}.book-card.available{border-color:#83986e;background:#e8eddc}.book-card h2{font:26px/1.25 Georgia,serif;margin:10px 0 16px;color:var(--ink)}.book-card p{font:16px/1.8 Georgia,serif;margin:0 0 18px}.book-card .book-status{font:9px/1.5 system-ui;letter-spacing:1.5px;color:var(--muted)}.book-card>span{margin-top:auto;padding-top:18px;font-size:11px;color:var(--muted);border-top:1px solid var(--line);width:100%}.book-card .lib-small{font:12px system-ui}.book-audit{display:block;margin-top:15px;font-size:11px}.books-main>.lib-footer{margin-top:40px}@media(max-width:900px){.books-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.books-main{padding:0 18px;margin-top:20px}.books-hero{min-height:360px;padding:30px 24px}.books-grid{grid-template-columns:1fr}.books-intro{margin-top:32px}.books-intro h2{font-size:30px}}

/* Uploaded book covers: consistent headers with subject-aware crops. */
.book-cover{display:block;align-self:stretch;width:calc(100% + 56px);margin:-28px -28px 25px;aspect-ratio:4/3;overflow:hidden;border-radius:5px 5px 0 0;background:#20392e}.book-cover img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .25s ease}.book-cover:hover img{transform:scale(1.025)}.book-cover:focus-visible{outline:3px solid #c7b47b;outline-offset:3px}.book-card>.books-primary{margin-top:auto}@media(prefers-reduced-motion:reduce){.book-cover img{transition:none}.book-cover:hover img{transform:none}}