.detail-header{position:static;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px max(24px,calc((100vw - 1160px)/2));border-bottom:1px solid var(--line)}.detail-header>a:first-child{display:flex;align-items:center;gap:14px;font:700 18px Georgia,serif;letter-spacing:.1em}.detail-header img{width:65px;height:55px;object-fit:contain}.detail-header>a:last-child{font-size:14px;text-decoration:underline;text-underline-offset:6px}.book-detail{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;padding-block:80px;align-items:center}.detail-cover{text-align:center}.detail-cover img{width:100%;max-width:330px;height:auto;max-height:520px;object-fit:contain;filter:drop-shadow(12px 24px 22px #0009)}.detail-copy h1,.reader-intro h1{font-size:clamp(34px,4.3vw,62px);letter-spacing:0;line-height:1.12;margin:18px 0 22px;overflow-wrap:anywhere}.detail-subtitle{font:italic 24px/1.45 Georgia,serif;color:#e0b68d}.detail-synopsis{margin:28px 0;color:#d5dde6;font-size:18px;line-height:1.8;max-width:650px}.detail-actions{display:flex;flex-wrap:wrap;gap:20px;margin-top:32px}.detail-actions .btn{font-size:13px;min-height:52px}.detail-info{display:grid;grid-template-columns:1fr 1fr;gap:64px;padding-block:50px 80px;border-top:1px solid var(--line)}.detail-info h2{font:30px Georgia,serif;margin-bottom:20px}.detail-info p{color:#c5ceda}.detail-link{display:inline-block;color:#edc9a1;text-decoration:underline;text-underline-offset:5px;margin-top:18px;padding-block:8px}.detail-footer{display:flex;justify-content:space-between;gap:20px;padding:28px max(24px,calc((100vw - 1120px)/2));font-size:14px;border-top:1px solid var(--line)}.reader-entry{display:grid;grid-template-columns:1fr 1fr;gap:64px;padding-block:50px 80px;align-items:start}.reader-logo{width:120px;height:100px;object-fit:contain}.reader-mini-cover{float:left;width:100px;height:150px;object-fit:contain;margin:5px 24px 20px 0}.reader-intro h2{font:28px Georgia,serif;margin:25px 0 12px}.reader-intro ol{clear:both;padding-left:23px;padding-top:20px;color:#d5dde6}.reader-intro li{padding:8px 0 8px 8px}.reader-form{padding-top:30px;text-align:center}.reader-form h2{font:30px Georgia,serif}.reader-form iframe{width:100%;height:580px;border:1px solid var(--line);border-radius:6px;margin-top:24px;background:#102b48}.reader-form .detail-link,.book-details-link{font-size:14px}@media(max-width:760px){.detail-header{padding:16px;gap:14px}.detail-header span{font-size:14px}.detail-header img{width:45px}.detail-header>a:last-child{max-width:100px}.book-detail,.reader-entry{grid-template-columns:1fr;gap:35px;padding:36px 22px}.detail-cover img{max-height:330px;width:auto;max-width:100%}.detail-copy h1,.reader-intro h1{font-size:36px}.detail-info{grid-template-columns:1fr;padding:35px 22px;gap:35px}.detail-actions{flex-direction:column}.detail-actions .btn{text-align:center;width:100%}.detail-footer{flex-direction:column;padding:24px}.reader-form{padding-top:0}.reader-form iframe{height:530px}.reader-mini-cover{width:85px;height:128px}.reader-intro h2{font-size:24px}}