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backwards}.notion-block:nth-child(1){animation-delay:.05s}.notion-block:nth-child(2){animation-delay:.1s}.notion-block:nth-child(3){animation-delay:.15s}.notion-block:nth-child(4){animation-delay:.2s}.notion-block:nth-child(5){animation-delay:.25s}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.checkbox-block{display:flex;align-items:center;gap:8px}.checked-text{text-decoration:line-through;color:var(--text-tertiary);transition:all var(--transition-fast)}.file-download-link{color:var(--text-primary);text-decoration:none;font-weight:500;transition:all var(--transition-fast);display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:6px}.file-download-link:hover{background:var(--hover-bg);transform:translate(4px)}.divider-block{height:1px;background:var(--border-color);margin:12px 0;animation:expandWidth .5s ease-out}.page-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.page-title-container{display:flex;flex-direction:column;gap:8px;flex:1}.page-updated-date{font-size:13px;color:var(--text-tertiary);font-weight:400;margin-left:2px}.share-controls{position:relative}.share-btn{display:flex;align-items:center;gap:8px;padding:8px 16px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);font-size:14px}.share-btn:hover{background:var(--hover-bg);border-color:var(--text-secondary)}.share-btn.active{background:var(--accent);color:var(--bg-primary);border-color:var(--accent)}.share-menu{position:absolute;top:calc(100% + 8px);right:0;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:8px;padding:12px;min-width:280px;box-shadow:0 4px 12px var(--shadow);z-index:1000}.share-toggle{display:flex;align-items:center;gap:8px;margin-bottom:12px;cursor:pointer;font-size:14px}.share-toggle input[type=checkbox]{width:18px;height:18px;cursor:pointer}.share-url-container{display:flex;gap:8px;margin-top:12px}.share-url-input{flex:1;padding:8px 12px;border:1px solid var(--border-color);border-radius:6px;font-size:12px;font-family:monospace;background:var(--bg-secondary);color:var(--text-primary)}.copy-btn{padding:8px 12px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:6px;cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center}.copy-btn:hover{background:var(--hover-bg)}.generate-link-btn{width:100%;padding:8px 12px;background:var(--accent);color:var(--bg-primary);border:none;border-radius:6px;cursor:pointer;font-size:14px;transition:all var(--transition-fast);margin-top:8px}.generate-link-btn:hover{opacity:.9}.text-block-container{position:relative;width:100%}.format-toolbar{display:flex;align-items:center;gap:4px;margin-top:8px;padding:4px 8px;background:var(--bg-secondary);border-radius:4px;opacity:0;transition:opacity var(--transition-fast);flex-wrap:wrap}.notion-block:hover .format-toolbar{opacity:1}.color-separator{width:1px;height:20px;background:var(--border-color);margin:0 4px}.color-options-row{display:flex;align-items:center;gap:4px}.format-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;background:transparent;border:1px solid transparent;border-radius:4px;color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);font-size:14px}.format-btn:hover{background:var(--hover-bg);border-color:var(--border-color)}.format-btn.active{background:var(--active-bg);border-color:var(--text-secondary)}.color-option-inline{width:20px;height:20px;border:2px solid var(--border-color);border-radius:4px;cursor:pointer;transition:all var(--transition-fast);padding:0;flex-shrink:0}.color-option-inline:hover{transform:scale(1.15);border-color:var(--text-primary)}.color-option-inline.active{border-color:var(--accent);border-width:3px;transform:scale(1.1)}.color-option-inline.remove{background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--text-secondary);width:20px;height:20px}.color-option-inline.remove:hover{background:var(--hover-bg)}