.social-icon {
    width: 16px;
    height: 16px;
    fill: currentColor;
    transition: fill 0.3s ease;
}

.footer__social__icon {
    height: 28px;
}

.footer__social__icon ul {
    display: flex;
    gap: 1rem;
    padding: 0;
    margin: 0;
    list-style: none;
    height: 100%;
    align-items: center;
}

.footer__social__icon li {
    margin: 0;
}

.footer__social__icon a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: #f5f5f5;
    color: #333;
    transition: all 0.3s ease;
}

.footer__social__icon a:hover {
    background-color: #333;
    color: #fff;
}

/* 引号图标样式 */
.testimonial__img .social-icon {
    width: 32px;
    height: 32px;
    fill: #666;
}

/* 箭头图标样式 */
.slider-arrow {
    width: 40px;
    height: 40px;
    fill: #333;
    cursor: pointer;
    transition: fill 0.3s ease;
}

.slider-arrow:hover {
    fill: #666;
}

.slider-arrow--prev {
    transform: rotate(180deg);
}

.slider-arrow--next {
    transform: rotate(0);
}

/* 移动端箭头图标样式 */
@media (max-width: 768px) {
    .slider-arrow {
        width: 32px;
        height: 32px;
    }
}

/* 设置下一页箭头图标尺寸 */
.next_class .icon {
    width: 25px;
    height: 25px;
    display: inline-block;
    vertical-align: middle;
}

.slick-arrow .icon {
    width: 25px;
    height: 25px;
    display: inline-block;
    vertical-align: middle;
}