.textbooks-page[data-astro-cid-4i66cnoy]{max-width:var(--max-width);margin:0 auto;padding:0 12px}.textbooks-hero[data-astro-cid-4i66cnoy]{display:grid;grid-template-columns:minmax(320px,.95fr) minmax(0,1.05fr);gap:4rem;align-items:center;margin:4rem 0 5rem}.textbooks-hero-image[data-astro-cid-4i66cnoy]{display:block;width:100%;height:auto;border-radius:18px;box-shadow:0 18px 46px #1f242821}.textbooks-hero-copy[data-astro-cid-4i66cnoy]{max-width:680px}.textbooks-hero-copy[data-astro-cid-4i66cnoy] p[data-astro-cid-4i66cnoy],.textbooks-hero-copy[data-astro-cid-4i66cnoy] li[data-astro-cid-4i66cnoy]{font-size:1rem;line-height:1.55;color:var(--ink)}.textbooks-hero-copy[data-astro-cid-4i66cnoy] p[data-astro-cid-4i66cnoy]{margin:0 0 1.25rem}.textbooks-hero-copy[data-astro-cid-4i66cnoy] ul[data-astro-cid-4i66cnoy]{margin:0 0 1.5rem;padding-left:1.25rem}.textbooks-hero-copy[data-astro-cid-4i66cnoy] li[data-astro-cid-4i66cnoy]{margin:.35rem 0}.individual-books-intro[data-astro-cid-4i66cnoy]{margin:4rem 0 1.5rem}.individual-books-intro[data-astro-cid-4i66cnoy] p[data-astro-cid-4i66cnoy]{margin:0;font-size:1.15rem;line-height:1.55;color:var(--color-muted)}.textbook-gallery[data-astro-cid-4i66cnoy]{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.25rem;max-width:880px;margin:0 auto 5rem}.textbook-tile[data-astro-cid-4i66cnoy]{display:block;padding:.75rem;border:1px solid var(--color-border);border-radius:22px;background:var(--color-surface);box-shadow:0 14px 36px #1f242812;color:inherit;text-decoration:none;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.textbook-tile[data-astro-cid-4i66cnoy]:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 18px 42px #1f24281c}.textbook-tile[data-astro-cid-4i66cnoy] img[data-astro-cid-4i66cnoy]{display:block;width:100%;height:auto;border-radius:12px}.review-section[data-astro-cid-4i66cnoy]{margin:5rem 0}.review-section[data-astro-cid-4i66cnoy] h2[data-astro-cid-4i66cnoy]{margin:0 0 1rem;font-size:clamp(1.15rem,1.4vw,1.4rem);letter-spacing:-.03em;color:var(--accent)}.review-grid[data-astro-cid-4i66cnoy]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem}.review-card[data-astro-cid-4i66cnoy]{margin:0;padding:1.5rem;border:1px solid var(--color-border);border-radius:24px;background:var(--color-surface);box-shadow:0 14px 36px #1f242812}.review-card[data-astro-cid-4i66cnoy] p[data-astro-cid-4i66cnoy]{margin:0 0 1rem;color:var(--ink);font-size:1.05rem;line-height:1.5}.review-card[data-astro-cid-4i66cnoy] cite[data-astro-cid-4i66cnoy]{display:block;color:var(--color-muted);font-style:normal;font-size:.95rem}.award-section[data-astro-cid-4i66cnoy]{margin:5rem 0}.award-card[data-astro-cid-4i66cnoy]{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:2.5rem;align-items:center;padding:2rem;border:1px solid var(--color-border);border-radius:28px;background:var(--color-surface);box-shadow:0 18px 50px #1f242814}.award-card[data-astro-cid-4i66cnoy] p[data-astro-cid-4i66cnoy]{margin:0;max-width:44rem;font-size:1rem;line-height:1.55;color:var(--ink)}.award-card[data-astro-cid-4i66cnoy] img[data-astro-cid-4i66cnoy]{display:block;width:100%;max-width:390px;height:auto;border-radius:18px;box-shadow:0 14px 36px #1f24281a}@media(max-width:820px){.textbooks-page[data-astro-cid-4i66cnoy]{padding:0 20px}.textbooks-hero[data-astro-cid-4i66cnoy]{grid-template-columns:1fr;gap:2rem;margin:3rem 0 4rem}.textbooks-hero-image[data-astro-cid-4i66cnoy]{max-width:520px}.textbooks-hero-copy[data-astro-cid-4i66cnoy]{max-width:none}.textbooks-hero-copy[data-astro-cid-4i66cnoy] p[data-astro-cid-4i66cnoy],.textbooks-hero-copy[data-astro-cid-4i66cnoy] li[data-astro-cid-4i66cnoy]{font-size:1rem}.individual-books-intro[data-astro-cid-4i66cnoy]{margin:3.5rem 0 1.5rem}.individual-books-intro[data-astro-cid-4i66cnoy] p[data-astro-cid-4i66cnoy]{font-size:1rem}.textbook-gallery[data-astro-cid-4i66cnoy]{grid-template-columns:repeat(4,minmax(0,1fr));gap:.45rem;max-width:360px;margin:0 auto 4rem}.textbook-tile[data-astro-cid-4i66cnoy]{padding:.25rem;border-radius:10px}.textbook-tile[data-astro-cid-4i66cnoy] img[data-astro-cid-4i66cnoy]{border-radius:7px}.textbook-tile[data-astro-cid-4i66cnoy]{padding:.6rem;border-radius:18px}.review-section[data-astro-cid-4i66cnoy]{margin:4rem 0}.review-grid[data-astro-cid-4i66cnoy]{grid-template-columns:1fr;gap:1rem}.review-card[data-astro-cid-4i66cnoy]{padding:1.25rem;border-radius:20px}.review-card[data-astro-cid-4i66cnoy] p[data-astro-cid-4i66cnoy]{font-size:1rem}.award-section[data-astro-cid-4i66cnoy]{margin:4rem 0}.award-card[data-astro-cid-4i66cnoy]{grid-template-columns:1fr;gap:1.5rem;padding:1.5rem;border-radius:24px}.award-card[data-astro-cid-4i66cnoy] img[data-astro-cid-4i66cnoy]{max-width:260px;justify-self:center}}@media(max-width:480px){.textbooks-page[data-astro-cid-4i66cnoy]{padding:0 18px}.textbooks-hero[data-astro-cid-4i66cnoy]{margin:2.5rem 0 3.5rem}.textbook-gallery[data-astro-cid-4i66cnoy]{grid-template-columns:repeat(4,minmax(0,1fr));gap:.35rem;max-width:300px}.review-card[data-astro-cid-4i66cnoy]{padding:1.1rem}.award-card[data-astro-cid-4i66cnoy]{padding:1.25rem}.award-card[data-astro-cid-4i66cnoy] img[data-astro-cid-4i66cnoy]{max-width:220px}}