.book-page{grid-template-columns:300px 1fr;align-items:start;gap:60px;max-width:1200px;margin:60px auto;padding:0 30px;display:grid}.book-left{position:sticky;top:30px}.book-large-cover{border-radius:12px;width:100%;margin-bottom:25px;display:block;box-shadow:0 12px 30px #0000002e}.book-chips{flex-wrap:wrap;gap:10px;margin-bottom:24px;display:flex}.chip{color:var(--accent);white-space:nowrap;background:#f6f1e8;border:1px solid #ddd2bf;border-radius:999px;justify-content:center;align-items:center;padding:8px 14px;font-size:.9rem;font-weight:600;line-height:1;transition:all .2s;display:inline-flex}.chip:hover{background:var(--accent);color:#fff;transform:translateY(-1px)}.back-button{text-align:center;background:var(--accent);border-radius:10px;padding:14px 20px;font-weight:700;text-decoration:none;transition:all .25s;display:block;color:#fff!important}.back-button:visited,.back-button:hover,.back-button:active{color:#fff!important}.back-button:hover{opacity:.9}.book-right h1{color:var(--accent);margin-bottom:20px;font-size:3rem;line-height:1.2}.book-right h2{color:var(--accent);border-bottom:2px solid #e7e2d9;margin-top:40px;margin-bottom:20px;padding-bottom:8px;font-size:2rem}.book-right p{margin-bottom:20px;font-size:1.15rem;line-height:1.9}.intro{color:var(--wine);font-size:1.35rem;font-weight:700}.book-details{border-top:1px solid #e8e3da;margin-top:24px}.detail-row{border-bottom:1px solid #e8e3da;grid-template-columns:180px 1fr;gap:24px;padding:16px 0;display:grid}.detail-label{color:var(--accent);font-weight:700}.detail-value{color:var(--text);line-height:1.7}.reader-rating{background:#faf8f3;border:1px solid #ece5d9;border-radius:14px;margin-top:40px;padding:28px 30px;box-shadow:0 6px 18px #0000000d}.reader-rating h2{margin-top:0}.ratings-grid{grid-template-columns:repeat(2,1fr);gap:24px;margin-top:24px;display:grid}.rating-card{text-align:center;background:#fff;border:1px solid #ece5d9;border-radius:12px;padding:24px;box-shadow:0 4px 12px #0000000d}.rating-card h3{color:var(--accent);margin:0 0 16px;font-size:1.3rem}.rating-stars{color:#d4a017;letter-spacing:4px;margin:12px 0;font-size:2rem}.rating-score{color:var(--accent);margin-bottom:6px;font-size:1.15rem;font-weight:700}.rating-count{color:#666;margin-bottom:22px}.rating-card .button{width:100%;display:inline-block}.buy-book{background:#faf8f3;border:1px solid #ece5d9;border-radius:14px;margin-top:40px;padding:28px 30px;box-shadow:0 6px 18px #0000000d}.buy-book h2{margin-top:0}.buy-book p{margin-bottom:24px}.buy-option{grid-template-columns:1fr 180px;align-items:center;gap:1rem;margin:14px 0;display:grid}.buy-option span{display:block}.store-name{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.official-badge{letter-spacing:.08em;text-transform:uppercase;color:var(--accent);background:#efe8db;border:1px solid #ddd2bf;border-radius:999px;padding:3px 10px;font-size:.72rem;font-weight:700;display:inline-block}.buy-option small{color:#666;margin-left:4px}.buy-option .button{text-align:center;width:180px;margin-left:auto}.editions{max-width:1200px;margin:60px auto;padding:0 30px}.editions h2{color:var(--accent);margin-bottom:25px;font-size:2rem}.edition{border:1px solid #ece5d9;border-left:6px solid var(--accent);background:#fff;border-radius:14px;margin-bottom:22px;padding:24px 28px;transition:transform .2s,box-shadow .2s;box-shadow:0 6px 18px #0000000d}.edition:hover{transform:translateY(-2px);box-shadow:0 10px 24px #00000014}.edition p:first-child{margin-bottom:8px;font-size:1.15rem}.edition p:last-child{color:#666;margin-bottom:0}.edition strong{min-width:70px;color:var(--accent);font-size:1.3rem;display:inline-block}@media (width<=900px){.book-page{grid-template-columns:1fr;gap:40px}.book-left{max-width:300px;margin:0 auto;position:static}.book-chips{justify-content:center}.book-right h1{font-size:2.3rem}.book-right h2{font-size:1.7rem}.back-button{margin-top:20px}.buy-book,.reader-rating{padding:22px}.ratings-grid{grid-template-columns:1fr}.buy-option{grid-template-columns:1fr;gap:10px}.buy-option .button{width:100%}.detail-row{grid-template-columns:1fr;gap:6px}}@media (width<=600px){.book-page,.editions{padding:0 20px}.rating-stars{font-size:1.7rem}}