.index-banner {
    width: 100%;
    height: 800px;
    background-image: url("../assets/images/banner_home@2x.jpg");
    background-repeat: no-repeat;
    background-size: 100% 100%;
}
.index-banner-c {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content: center;
}
.index-banner-c-a {
    font-weight: bold;
    font-size: 60px;
    color: #FFFFFF;
    margin-bottom: 12px;
}
.index-banner-c-b {
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    margin-bottom: 50px;
}
.index-banner-c-c {
    width: 124px;
    height: 46px;
    padding: 0 19px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #FF7900;
    box-shadow: 0 2px 10px 0 rgba(255,121,0,0.2);
    border-radius: 30px;
    cursor: pointer;
    transition: .5s;
}
.index-banner-c-c:hover {
    background: #FF8C24;
}
.index-banner-c-c span {
    font-weight: 500;
    font-size: 16px;
    color: #FFFFFF;
    margin-right: 5px;
}
.index-banner-c-c img {
    width: 16px;
    height: 16px;
}
.index-b {
    width: 100%;
    padding: 60px 0;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background: linear-gradient( 180deg, #FFF7F0 0%, #FFFFFF 100%);
}
.index-b-title {
    font-weight: 600;
    font-size: 32px;
    color: #191B1F;
}
.index-b-info {
    font-weight: 400;
    font-size: 16px;
    color: #7B7F87;
    margin-top: 15px;
}
.index-b-img {
    width: 1000px;
    height: 615px;
    margin-top: 50px;
}
.index-b-img img {
    width: 100%;
    height: 100%;
}
.index-b-list {
    width: 1200px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 50px 0;
}
.index-b-list-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.index-b-list img {
    width: 70px;
    height: 70px;
}
.index-b-list span {
    font-weight: 500;
    font-size: 17px;
    color: #222222;
    margin-top: 20px;
}
.index-fa-btn {
    width: 124px;
    height: 46px;
    padding: 12px 20px;
    box-sizing: border-box;
    background: #FF7900;
    box-shadow: 0 2px 10px 0 rgba(255,121,0,0.4);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: .5s;
}
.index-fa-btn:hover {
    background: #FF8C24;
}
.index-fa-btn span {
    font-weight: 500;
    font-size: 16px;
    color: #FFFFFF;
}
.index-fa-btn img {
    width: 16px;
    height: 16px;
}
.index-a {
    width: 100%;
    padding: 60px 0 30px 0;
    overflow: hidden;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient( 134deg, #FFFFFF 0%, #FFF7F0 100%);
}
.index-a-c {
    width: 1200px;
    height: 52px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #CCCCCC;
    margin: 25px 0;
}
.index-a-c-item {
    flex: 1;
    cursor: pointer;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 400;
    font-size: 18px;
    color: #191B1F;
}
.index-a-c-active {
    font-weight: bold !important;
    color: #FF7900 !important;
    border-bottom: 3px solid #FF7900 !important;
}
.index-a-nr {
    width: 1200px;
    height: 484px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.index-a-nr-left {
    flex-shrink: 0;
}
.index-a-nr-left-title {
    font-weight: 500;
    font-size: 24px;
    color: #191B1F;
    margin-bottom: 10px;
}
.index-a-nr-left-info {
    font-weight: 400;
    font-size: 14px;
    color: #7B7F87;
    margin-bottom: 40px;
}
.index-a-nr-right {
    width: 676px;
    height: 380px;
}
.index-a-nr-right img {
    width: 100%;
    height: 100%;
}
.index-a-nr-left-list {
    width: 268px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 60px;
}
.index-a-nr-left-list_item {
    width: 55px;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    margin-top: 18px;
}
.index-a-nr-left-list_item img {
    width: 44px;
    height: 44px;
    margin-bottom: 10px;
}
.index-a-nr-left-list_item span {
    font-weight: 400;
    font-size: 13px;
    color: #191B1F;
}
.index-c {
    width: 100%;
    padding: 60px 0 0 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    box-sizing: border-box;
    background-image: url("./images/yunying_bg1@2x.png");
    background-repeat: no-repeat;
    background-size: cover;
}
.index-c-list {
    display: flex;
    align-items: center;
    margin-top: 63px;
}
.index-c-list-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-right: 181px;
}
.index-c-list-item:last-child {
    margin-right: 0 !important;
}
.index-c-list-item-top {
    display: flex;
    align-items: center;
}
.index-c-list-item-top span:nth-child(1) {
    font-weight: 600;
    font-size: 80px;
    color: #FF7900;
    margin-right: 5px;
}
.index-c-list-item-top span:nth-child(2) {
    font-weight: 400;
    font-size: 18px;
    color: #666666;
    margin-top: 40px;
}
.index-c-list-item-title {
    font-weight: 400;
    font-size: 18px;
    color: #191B1F;
}
.index-c-bg {
    width: 100%;
    height: 554px;
    background-image: url("./images/yunying_img_caozuo@2x.png");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}