/* 关于我们样式 */
.top-img {
    width: 100%;
    height: 384px;
    background: #6E000B;
    display: flex;
    justify-content: center;
    align-items: center;
}

.top-img>img {
    width: 345px;
    height: 215px;
}

.AboutUs-main {
    width: 1440px;
    margin: 0 auto;
    padding-top: 86px;
    padding-bottom: 132px;
}

.Us-txt-M {
    width: 1114px;
    margin: 0 auto;
}

.txt-M-z {
    text-align: center;
    font-size: 15px;
    font-family: HarmonyOS Sans SC-Regular, HarmonyOS Sans SC;
    font-weight: 400;
    color: #7B7B7E;
    line-height: 27px;
}

.zhong-img {
    width: 921px;
    height: 471px;
    margin: 0 auto;
    margin-top: 64px;
}

.zhong-img>img {
    width: 100%;
    height: 100%;
}

/* 设计理念 */
.idea {
    width: 1440px;
    margin: 0 auto;
}

.list-item {
    margin-top: 80px;
}

.item-m {
    width: 1114px;
    margin: 0 auto;
    display: flex;
    margin-bottom: 57px;
}

.text-left {
    flex-grow: 1;
    font-size: 13px;
    font-family: HarmonyOS Sans SC-Regular, HarmonyOS Sans SC;
    font-weight: 400;
    color: #7B7B7E;
    line-height: 20px;
    display: flex;
    align-items: center;
    padding-right: 40px;
}

.text-right {
    flex-grow: 1;
    font-size: 13px;
    font-family: HarmonyOS Sans SC-Regular, HarmonyOS Sans SC;
    font-weight: 400;
    color: #7B7B7E;
    line-height: 20px;
    display: flex;
    align-items: center;
    padding-left: 40px;
}

.item-m>img {
    width: 537px;
    height: 283px;
    flex-shrink: 0;
}

.bottom-text {
    margin: 0 auto;
    width: 1114px;
    height: 18px;
    font-size: 15px;
    font-family: HarmonyOS Sans SC-Bold, HarmonyOS Sans SC;
    font-weight: bold;
    color: rgba(21, 22, 23, 0.2);
    line-height: 18px;
    margin-bottom: 39px;
}