html {
    scroll-behavior: auto;
    scroll-padding-top: 170px;
}


/* CTA */
.cta-section {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    padding: 80px 0;
    text-align: center;
    color: var(--white);
}

.cta-section h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/*筛选按钮样式*/
.category-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
}

.category-filter .category-item {
    border: 1px solid #e0e0e0;
    background-color: var(--white);
}