.buying-comparison-wrap { overflow-x: auto; margin: 20px 0; border: 1px solid #dce4ef; border-radius: 12px; }
.buying-comparison { width: 100%; min-width: 580px; border-collapse: collapse; line-height: 1.75; }
.buying-comparison caption { padding: 12px 16px; color: #334155; caption-side: top; font-weight: 600; }
.buying-comparison th, .buying-comparison td { padding: 12px 16px; border-top: 1px solid #dce4ef; text-align: left; vertical-align: top; }
.buying-comparison thead { background: #f3f7fd; color: #1e293b; }
.buying-comparison tbody th { width: 23%; min-width: 130px; }
.buying-tutorial-heading { font-size: 1.1rem; margin: 20px 0 10px; }
.catalog-empty-state { width: 100%; margin: 12px; padding: 24px; border-radius: 12px; background: #f5f8fc; color: #475569; text-align: center; }
.catalog-empty-state p { margin: 0 0 10px; }