.book-page .book-intro{color:#fff9;margin-bottom:28px;font-size:16px;line-height:1.8}.book-primary-wrap{margin:0 0 40px}.book-primary{color:#fff;background:linear-gradient(90deg,#667eea,#764ba2);border-radius:3px;align-items:center;gap:8px;padding:14px 28px;font-size:15px;font-weight:600;text-decoration:none;transition:opacity .2s,transform .2s;display:inline-flex}.book-primary:hover{opacity:.95;transform:translateY(-1px)}.book-stamp{color:#fff6;margin-bottom:20px;font-size:13px;line-height:1.7}.book-degraded{color:#ffffff80;margin-bottom:12px;font-size:15px;line-height:1.8}.book-slots{flex-direction:column;gap:8px;margin:0 0 16px;padding:0;list-style:none;display:flex}.book-slot{color:#ffffffd9;border:1px solid #ffffff1f;border-radius:3px;justify-content:space-between;align-items:baseline;gap:16px;padding:12px 16px;font-size:15px;text-decoration:none;transition:border-color .2s,color .2s;display:flex}.book-slot:hover{color:#fff;border-color:#667eea}.book-slot-tz{color:#ffffff59;white-space:nowrap;font-size:12px}.book-note{color:#fff6;margin-bottom:16px;font-size:13px;line-height:1.7}.book-code{color:#ffffffb3;word-break:break-all;background:#ffffff0a;border:1px solid #ffffff1a;border-radius:3px;padding:12px 14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;line-height:1.6;display:block;overflow-x:auto}@media (max-width:768px){.book-slot{flex-direction:column;align-items:flex-start;gap:4px}}