.comment { 
    padding: 12px; margin-bottom: 8px; background: #fff; 
    border: 1px solid var(--border); border-radius: 8px; 
    font-size: 14px; cursor: pointer; transition: 0.2s;
    line-height: 1.5;
}
.comment:hover { border-color: var(--primary); background: #fffafa; transform: translateX(4px); }

#comments, #user-list, #result-box { 
    flex: 1; overflow-y: auto; padding: 12px; scrollbar-width: thin; 
}

.user-card { padding: 10px; margin-bottom: 8px; background: #f8f9fa; border: 1px solid var(--border); border-radius: 8px; }