.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.book-card{display:flex;flex-direction:column;min-height:220px;padding:22px;border:1px solid var(--line);border-radius:20px;background:#fff;color:var(--ink);text-decoration:none;box-shadow:0 8px 26px #123b320b;transition:.18s ease}.book-card:hover{transform:translateY(-3px);border-color:#7eb5a6}.book-card.featured{background:linear-gradient(145deg,#0b705e,#005647);color:#fff}.book-card span{color:var(--gold);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.book-card h2{margin:12px 0 8px;font-size:22px}.book-card p{color:inherit;opacity:.78;line-height:1.55}.book-card strong{margin-top:auto;color:inherit}.library-note{margin:24px 0;color:var(--muted)}@media(max-width:850px){.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.library-grid{grid-template-columns:1fr}.book-card{min-height:180px}}