/* 主要内容区域 */
.main-content {
    box-shadow: none;
    padding-top: 0;
}
.index-container {
    max-width: 1280px;
    margin: 0 auto;
    overflow: hidden;
}


/* 轮播区域样式 */
.carousel-section {
    background-color: var(--primary-white);
}

.carousel {
    position: relative;
    overflow: hidden;
    /*border-radius: 8px;*/
    box-shadow: none;
    max-height: 600px;
    /*box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);*/
}

.carousel-inner {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-item {
    min-width: 100%;
    height: 100%;
    background-color: var(--primary-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.carousel-icon img{
    width: 100%;
    min-height: 320px;
    object-fit: cover;
}

.carousel-dots {
    position: absolute;
    bottom: 10px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 8px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--primary-light);
    cursor: pointer;
}

.carousel-dot.active {
    background-color: var(--primary-blue);
}

/* 产品特色区域 */
.features {
    background-color: var(--primary-white);
    padding: 15px 0;
    margin-top: 10px;
}

.feature-card {
    background-color: var(--primary-white);
    border-radius: var(--radius);
    padding-top: 30px;
    padding-right: 10px;
    padding-left: 10px;
    text-align: center;
    box-shadow: none;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    background-color: rgba(54, 133, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: var(--primary-white);
}
.feature-icon img{
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.feature-card p {
    line-height: 1.6;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    padding: 0 1px;
}

.feature-inner1 {
    display: flex;
    /*关闭轮播动画*/
    transition: none;
    /*transition: transform 0.5s ease;*/
}
.feature-item1 {
    min-width: 100%;
    height: 100%;
    padding: 0px;
    background-color: var(--primary-white);
    visibility: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.feature-item1 p{
    font-size: 14px;
}

.feature-controls1 {
    display: flex;
    justify-content: center;
    margin-top: 10px;
}

.feature-dot1 {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--primary-light);
    margin: 0 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.feature-dot1.active {
    background-color: var(--primary-blue);
}

.feature-inner2 {
    display: flex;
    /*关闭轮播动画*/
    transition: none;
    /*transition: transform 0.5s ease;*/
}
.feature-item2 {
    min-width: 100%;
    height: 100%;
    padding: 0px;
    background-color: var(--primary-white);
    visibility: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.feature-item2 p{
    font-size: 14px;
}
.feature-controls2{
    display: flex;
    justify-content: center;
    margin-top: 10px;
}

.feature-dot2 {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--primary-light);
    margin: 0 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.feature-dot2.active {
    background-color: var(--primary-blue);
}

.feature-inner3 {
    display: flex;
    /*关闭轮播动画*/
    transition: none;
    /*transition: transform 0.5s ease;*/
}
.feature-item3 {
    min-width: 100%;
    height: 100%;
    padding: 0px;
    background-color: var(--primary-white);
    visibility: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.feature-item3 p{
    font-size: 14px;
}

.feature-controls3{
    display: flex;
    justify-content: center;
    margin-top: 10px;
}

.feature-dot3 {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--primary-light);
    margin: 0 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.feature-dot3.active {
    background-color: var(--primary-blue);
}

.feature-inner4 {
    display: flex;
    /*关闭轮播动画*/
    transition: none;
    /*transition: transform 0.5s ease;*/
}
.feature-item4 {
    min-width: 100%;
    height: 100%;
    padding: 0px;
    background-color: var(--primary-white);
    visibility: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.feature-item4 p{
    font-size: 14px;
}

.feature-controls4 {
    display: flex;
    justify-content: center;
    margin-top: 10px;
}

.feature-dot4 {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--primary-light);
    margin: 0 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.feature-dot4.active {
    background-color: var(--primary-blue);
}