r('click', () => {
                tabContents.forEach(content => {
                    content.style.display = 'none';
                });
                tabButtons.forEach(btn => {
                    btn.classList.remove('tabs__button--active');
                    btn.style.borderBottomColor = '#E0E6F0';
                });

                tabContents[index].style.display = 'block';
                button.classList.add('tabs__button--active');

                const container = button.closest('.tabs__