.book-import-announcement-overlay{z-index:10050;-webkit-backdrop-filter:blur(14px);opacity:0;pointer-events:none;background:#000000a6;justify-content:center;align-items:center;padding:20px;transition:opacity .28s cubic-bezier(.16,1,.3,1);display:flex;position:fixed;inset:0}.book-import-announcement-overlay.active{opacity:1;pointer-events:auto}.book-import-announcement-card{background:var(--bg-elevated,#161616);width:100%;max-width:480px;color:var(--text-primary,#f0f0f0);border:1px solid var(--border-strong,#ffffff24);box-sizing:border-box;border-radius:22px;flex-direction:column;padding:28px 26px 22px;transition:transform .28s cubic-bezier(.16,1,.3,1);display:flex;position:relative;transform:scale(.95)translateY(10px);box-shadow:0 32px 64px #0000008c,0 0 0 1px #ffffff0d}.book-import-announcement-overlay.active .book-import-announcement-card{transform:scale(1)translateY(0)}html.cream .book-import-announcement-card,[data-theme=cream] .book-import-announcement-card,html.light .book-import-announcement-card,[data-theme=light] .book-import-announcement-card{background:var(--bg-primary,#faf8f4);color:var(--text-primary,#1e1b18);border:1px solid var(--border-strong,#0000001f);box-shadow:0 32px 64px #00000038,0 0 0 1px #0000000a}.announcement-close-btn{width:32px;height:32px;color:var(--text-secondary,#888);cursor:pointer;border-radius:0;justify-content:center;align-items:center;transition:color .18s,transform .18s;display:flex;position:absolute;top:18px;right:18px;box-shadow:none!important;background:0 0!important;border:none!important}.announcement-close-btn:hover{color:var(--text-primary,#fff);transform:scale(1.1);background:0 0!important}html.cream .announcement-close-btn,[data-theme=cream] .announcement-close-btn,html.light .announcement-close-btn,[data-theme=light] .announcement-close-btn{color:var(--text-secondary,#666);background:0 0!important}html.cream .announcement-close-btn:hover,[data-theme=cream] .announcement-close-btn:hover,html.light .announcement-close-btn:hover,[data-theme=light] .announcement-close-btn:hover{color:var(--text-primary,#111);background:0 0!important}.announcement-badge{text-transform:uppercase;letter-spacing:.06em;color:var(--accent-primary,#ea6500);background:#ea65001f;border:1px solid #ea65003d;border-radius:20px;align-self:flex-start;align-items:center;gap:6px;margin-bottom:12px;padding:3px 10px;font-size:11px;font-weight:700;display:inline-flex}.announcement-badge svg{stroke:currentColor;flex-shrink:0;width:12px;height:12px}.announcement-title{letter-spacing:-.02em;color:var(--text-primary,#f0f0f0);margin:0 0 4px;font-size:1.35rem;font-weight:700;line-height:1.25}html.cream .announcement-title,[data-theme=cream] .announcement-title,html.light .announcement-title,[data-theme=light] .announcement-title{color:var(--text-primary,#1e1b18)}.announcement-subtitle{color:var(--text-secondary,#94a3b8);margin:0 0 20px;font-size:.88rem;line-height:1.45}html.cream .announcement-subtitle,[data-theme=cream] .announcement-subtitle,html.light .announcement-subtitle,[data-theme=light] .announcement-subtitle{color:var(--text-secondary,#666)}.announcement-features{flex-direction:column;gap:14px;margin-bottom:22px;display:flex}.announcement-feature-row{align-items:flex-start;gap:12px;display:flex}.announcement-feature-icon{width:36px;height:36px;color:var(--accent-primary,#ea6500);background:#ea65001f;border:1px solid #ea650033;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;margin-top:1px;display:flex}.announcement-feature-icon svg{stroke:currentColor;flex-shrink:0;width:19px;height:19px}.announcement-feature-text strong{color:var(--text-primary,#f0f0f0);margin-bottom:2px;font-size:.88rem;font-weight:600;display:block}html.cream .announcement-feature-text strong,[data-theme=cream] .announcement-feature-text strong,html.light .announcement-feature-text strong,[data-theme=light] .announcement-feature-text strong{color:var(--text-primary,#1e1b18)}.announcement-feature-text p{color:var(--text-secondary,#888);margin:0;font-size:.8rem;line-height:1.4}html.cream .announcement-feature-text p,[data-theme=cream] .announcement-feature-text p,html.light .announcement-feature-text p,[data-theme=light] .announcement-feature-text p{color:var(--text-secondary,#666)}.announcement-footer{border-top:1px solid var(--border-color,#ffffff14);flex-direction:column;gap:12px;padding-top:14px;display:flex}html.cream .announcement-footer,[data-theme=cream] .announcement-footer,html.light .announcement-footer,[data-theme=light] .announcement-footer{border-top-color:#00000014}.announcement-checkbox-row{color:var(--text-secondary,#888);cursor:pointer;user-select:none;align-items:center;gap:8px;font-size:.82rem;display:inline-flex}html.cream .announcement-checkbox-row,[data-theme=cream] .announcement-checkbox-row,html.light .announcement-checkbox-row,[data-theme=light] .announcement-checkbox-row{color:var(--text-secondary,#666)}.announcement-checkbox-row input[type=checkbox]{width:15px;height:15px;accent-color:var(--accent-primary,#ea6500);cursor:pointer;border-radius:4px}.announcement-actions{gap:10px;display:flex}.announcement-btn-dismiss{border:1px solid var(--border-strong,#ffffff24);color:var(--text-secondary,#888);cursor:pointer;background:0 0;border-radius:10px;flex:1;padding:10px 14px;font-size:.86rem;font-weight:500;transition:background .18s,color .18s}.announcement-btn-dismiss:hover{color:var(--text-primary,#fff);background:#ffffff0f}html.cream .announcement-btn-dismiss,[data-theme=cream] .announcement-btn-dismiss,html.light .announcement-btn-dismiss,[data-theme=light] .announcement-btn-dismiss{color:var(--text-secondary,#555);border-color:#00000026}html.cream .announcement-btn-dismiss:hover,[data-theme=cream] .announcement-btn-dismiss:hover,html.light .announcement-btn-dismiss:hover,[data-theme=light] .announcement-btn-dismiss:hover{color:var(--text-primary,#111);background:#0000000d}.announcement-btn-cta{background:var(--accent-primary,#ea6500);color:#fff;cursor:pointer;border:none;border-radius:10px;flex:1.5;justify-content:center;align-items:center;gap:7px;padding:10px 16px;font-size:.86rem;font-weight:600;transition:transform .18s,box-shadow .18s,opacity .18s;display:inline-flex;box-shadow:0 4px 14px #ea650059}.announcement-btn-cta svg{stroke:currentColor;flex-shrink:0;width:16px;height:16px}.announcement-btn-cta:hover{transform:translateY(-1px);box-shadow:0 6px 18px #ea650073}.announcement-btn-cta:active{transform:translateY(0)}@media (width<=480px){.book-import-announcement-card{border-radius:18px;padding:24px 18px 18px}.announcement-title{font-size:1.25rem}.announcement-actions{flex-direction:column-reverse}.announcement-btn-cta,.announcement-btn-dismiss{width:100%}}