:root{--g:#315642;--paper:#fffaf0;--ink:#35271f;--muted:#766a5c;--yellow:#f1c24f;--line:#d8c8a7}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#f8f2e3,#efe5cc);color:var(--ink);font:16px/1.55 ui-sans-serif,system-ui,Segoe UI,Arial}.book-top{min-height:78px;background:var(--paper);display:flex;align-items:center;justify-content:space-between;padding:12px max(20px,calc((100vw - 1180px)/2));border-bottom:1px solid #e3d7bd;position:sticky;top:0;z-index:5}.brand img{width:205px;display:block}.book-top nav{display:flex;gap:10px;flex-wrap:wrap}.book-top a{color:var(--g);font-weight:850;text-decoration:none}.book-top nav a{border:1px solid var(--line);border-radius:999px;padding:8px 12px;background:#fffaf0}main{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:52px 0 70px}.book-hero{text-align:center;max-width:800px;margin:0 auto 42px}.kicker{font-size:12px;letter-spacing:.16em;font-weight:950;color:var(--g)}h1{font-size:clamp(38px,6vw,68px);line-height:1.02;margin:10px 0 18px}.book-hero p{font-size:19px;color:#5f5347}.book-grid{display:grid;gap:24px}.book-card{background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:22px;display:grid;grid-template-columns:230px minmax(0,1fr);gap:26px;box-shadow:0 8px 0 rgba(75,57,34,.07)}.cover{width:100%;aspect-ratio:2/3;object-fit:cover;border-radius:14px;border:1px solid var(--line);background:#eee4cf}.meta{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:8px}.pill{display:inline-block;background:#e8dfca;color:#514334;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:900}.pill.gold{background:#f7d675}.book-card h2{font-size:32px;line-height:1.08;margin:7px 0}.subtitle{font-weight:800;color:var(--g);font-size:18px}.buyrow{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:18px 0}.price{font-size:22px;font-weight:950;color:var(--g)}.amazon{display:inline-block;background:var(--g);color:white;text-decoration:none;border-radius:11px;padding:11px 17px;font-weight:950}.amazon.disabled{background:#b4ab9c;pointer-events:none}.reviews{margin-top:22px;border-top:1px solid #e3d7bd;padding-top:18px}.review-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.review{background:#f7efdc;border-radius:13px;padding:14px}.stars{color:#c28a00;letter-spacing:.04em;font-size:18px}.review h4{margin:3px 0 6px}.review blockquote{margin:0;color:#51473d}.review cite{display:block;margin-top:8px;font-size:12px;color:var(--muted);font-style:normal}footer{text-align:center;color:var(--muted);padding:25px;border-top:1px solid #ddd0b5;background:#f7f0df;font-size:12px}@media(max-width:760px){.book-top{align-items:flex-start;gap:8px;flex-direction:column}.brand img{width:175px}.book-card{grid-template-columns:1fr}.cover{max-width:260px;margin:0 auto}.review-grid{grid-template-columns:1fr}main{padding-top:30px}}