main {
    /* width: 100%; */
    /* 容器宽度占满父容器 */
    /* padding-top: 53.33%; */
    /* 模拟宽高比（1920:1024） */
    position: relative;
    /* 创建相对定位上下文 */
    background-image: url('../img/bg-main-2.png');
    /* 替换为你的图片路径 */
    background-size: cover;
    /* 覆盖整个容器 */
    /* background-position: center; */
    /* 图片居中 */
    background-repeat: no-repeat;
    /* 禁止平铺 */
    /* background-color: #f0f0f0; */
    background-color: #fff;
    /* 可选：备用背景颜色 */
    /* height: 320rem; */
    /* display: flex; */
    position: relative;

}



.about-ccontainer-2 {
    padding: 5rem 12.5rem;
}

.about-ccontainer-3 {
    padding: 5rem 12.5rem;
}



/* Dynamic Stats Section */
.dynamic-stats-section {
    position: relative;
}

.moudle1-banner-image {
    width: 95rem;
    height: 48.125rem;
    display: block;
    margin-top: 0rem;
}

.dynamic-stats {
    position: absolute;
    bottom: 3.4375rem;
    display: flex;
    padding: 0 3.5rem;
    gap: 5rem;
}

.dynamic-stats div {
    text-align: center;
}

.dynamic-stats p.counter {
    font-size: 2.75rem;
    color: #fff;
    margin: 0;
    font-weight: bold;
}

.dynamic-stats p:last-child {
    font-size: 1.25rem;
    color: #fff;
    margin: 0.625rem 0 0 0;
}

.rotating-circle {
    transition-timing-function: ease-in-out;
    /* 更平滑的过渡效果 */
    backface-visibility: hidden;
    /* 改善性能 */
    transform-origin: center;
    /* 确保旋转中心点位于图片中心 */
    animation: spin 5s linear infinite;
    /* 调用动画并设置持续时间和效果 */
    width: 9.625rem;
    height: 9.625rem;
    display: block;
    position: absolute;
    bottom: 9.9375rem;
    right: 3.375rem;
}

/* 定义动画 */
@keyframes spin {
    from {
        transform: rotate(0deg);
        /* 开始时旋转角度为0度 */
    }

    to {
        transform: rotate(360deg);
        /* 结束时旋转角度为360度 */
    }
}

/* Grid Items */
.grid-items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3.125rem;
    margin-top: 3rem;
}

.grid-item {
    /* margin-top: 5.9375rem; */
    padding: 1.875rem;
    background-color: #fff;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 0px 5px;
    border-radius: 1rem;
    cursor: pointer;
}

.grid-item:hover {
    transform: scale(1.1);
    transition-duration: 0.2s;
}



.grid-item img {
    width: 4.5rem;
    height: 4.5rem;
    display: block;
}

.grid-item p {
    font-size: 1.5rem;
    color: #17012C;
    margin: 1rem 0;
    min-height: 3.75rem;
    font-weight: bold;
}

.grid-item span {
    font-size: 1rem;
    color: #575555;
    margin: 1.125rem 0 0 0;
}

.grid-image {
    /* margin-top: 2.8125rem; */
}

.grid-image img {
    width: 21rem;
    height: 20rem;
    display: block;
}


.about-ccontainer-1 {
    padding: 5rem 12.5rem;
    display: flex;
}

.about-ccontainer-1 img {
    width: 51rem;
    height: 52rem;
    display: block;
}

.ccontainer-1-right {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6.25rem;
    padding: 1.25rem;
}

.ccontainer-1-right-title {
    font-size: 2.5rem;
    color: #17012C;
    font-weight: bold;
    margin: 0;
}

.ccontainer-1-right-text {
    font-size: 1.25rem;
    color: #17012C;
    margin: 0;
    line-height: 1.8rem;
}

.ccontainer-3-title {
    font-size: 2.5rem;
    color: #17012C;
    font-weight: bold;
    text-align: center;
}


.about-ccontainer-4 {
    padding: 5rem 12.5rem 15rem 12.5rem;
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.about-ccontainer-4 img {
    width: 43.125rem;
    height: 33.125rem;
    display: block;

}

.ccontainer-4-tab{
    display: flex;
    gap: 9rem;
}

.ccontainer-4-context{
    margin-top: 3rem;
}

.ccontainer-4-context h1{
    font-size: 2.5rem;
    color: #17012C;
}

.ccontainer-4-context p{
    font-size: 1.25rem;
    color: #17012C;
    line-height: 1.8rem;
}

.privacy-ccontainer-4{
    padding: 5rem 12.5rem 15rem 12.5rem;
    display: flex;
    flex-direction: column;
    gap: 4rem;
}


.privacy-ccontainer-4 p {
    line-height: 1.6rem;
    font-size: 1.2rem;
}