.breadcrumb-wrap{padding-bottom:0}.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--text-gray)}.breadcrumb a{color:var(--text-gray)}.breadcrumb a:hover{color:var(--teal)}.breadcrumb i{font-size:10px}.breadcrumb span{color:var(--heading-text);font-weight:700}.reader-section{padding-top:20px;padding-bottom:24px}.reader-title{font-size:24px;font-weight:800;color:var(--heading-text);margin-bottom:16px}.reader-panel{display:flex;flex-direction:column;border-radius:16px;overflow:hidden;border:1px solid var(--border-light);background:#525659;box-shadow:0 10px 30px rgb(13 43 48 / .12)}.reader-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 16px;background:var(--navy);flex:none}.reader-book-info{display:flex;align-items:center;gap:12px;min-width:0}.reader-mini-cover{width:36px;height:48px;object-fit:cover;border-radius:4px;flex:none}.reader-book-info-text{min-width:0}.reader-book-info-text strong,.reader-book-info-text span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reader-book-info-text strong{font-size:14px;color:#fff}.reader-book-info-text span{font-size:12px;color:#b9c4c2}.reader-book-info:hover strong{color:var(--gold)}.reader-actions{display:flex;gap:8px;flex:none}.reader-action-btn{width:38px;height:38px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;background:rgb(255 255 255 / .08);font-size:14px}.reader-action-btn:hover{background:rgb(255 255 255 / .18)}.reader-frame-wrap{height:calc(100vh - 150px);height:calc(100dvh - 150px);min-height:480px}.reader-frame{width:100%;height:100%;border:none;display:block}.reader-panel:fullscreen{border-radius:0;border:none}.reader-panel:fullscreen .reader-frame-wrap{flex:1;height:auto;min-height:0}.reader-empty{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#d7d9da;text-align:center}.reader-empty i{font-size:42px;opacity:.7}.reader-empty p{font-size:15px;font-weight:600}.reader-hint{margin-top:10px;font-size:12px;color:var(--text-gray)}.reader-hint i{margin-left:4px}.reader-download{display:flex;flex-wrap:wrap;gap:12px;padding-top:4px;padding-bottom:8px}.reader-download .btn{min-width:200px;justify-content:center}.reader-books-grid{display:grid;gap:20px;grid-template-columns:repeat(4,calc((100% - 292px - 60px) / 4))}.reader-books-grid .book-card{flex:none}@media (max-width:1100px){.reader-books-grid{grid-template-columns:repeat(3,calc((100% - 292px - 40px) / 3))}}@media (max-width:900px){.reader-books-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:640px){.reader-books-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:420px){.reader-books-grid{grid-template-columns:1fr}}@media (max-width:640px){.reader-title{font-size:19px}.reader-panel{border-radius:12px}.reader-toolbar{padding:8px 10px;gap:8px}.reader-book-info-text span{display:none}.reader-mini-cover{width:30px;height:40px}.reader-action-btn{width:42px;height:42px;font-size:15px}.reader-frame-wrap{height:calc(100dvh - 130px);min-height:420px}}@media (max-width:380px){.reader-mini-cover{display:none}.reader-book-info-text strong{font-size:13px}}