body {
    color: #1d2129;
}

.nav-bar {
    margin-bottom: -64px;
    background-color: transparent;
}

.nav-bar nav,
.nav-bar .nav-item,
.nav-bar .logo,
.nav-bar .action {
    background-color: transparent;
}

.nav-bar.fixed {
    background-color: #252d40;
}

.nav-bar.fixed nav,
.nav-bar.fixed .nav-item,
.nav-bar.fixed .logo,
.nav-bar.fixed .action {
    background-color: #252d40;
}

.sub-nav {
    opacity: 0;
}

.nav-item.active .sub-nav {
    opacity: 1;
}

.hear-banner {
    position: relative;
    width: 100%;
}

.r-nav {
    display: flex;
    position: absolute;
    bottom: -32px;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    box-shadow: 0px 2px 4px rgba(29, 33, 41, 0.04);
    border-radius: 6px;
    width: 1156px;
    overflow: hidden;
}

.r-nav li {
    flex: 1;
}

.r-nav a,
.r-nav h2 {
    display: block;
    color: #4e5969;
    line-height: 64px;
    text-align: center;
    font-size: 16px;
}

.r-nav h2 {
    margin-bottom: 0;
}

.r-nav a:hover {
    color: #f19240;
}

.r-nav a.active h2 {
    background-color: #f19240;
    color: #fef4ec !important;
}

.hear-banner img {
    max-width: 100%;
    width: 100%;
    max-height: 520px;
    min-height: 420px;
    object-fit: cover;
}

.r-row-1 {
    padding-top: 70px;
    padding-bottom: 80px;
}

.card-inner {
    margin: 0 auto;
    width: 1156px;
}

.r-row-1 .card-inner>h3 {
    margin-bottom: 3px;
    padding: 0;
    background-image: url("../image/title-bg.svg");
    background-position: center top;
    background-repeat: no-repeat;
    line-height: 48px;
    text-align: center;
    font-size: 32px;
}

.r-row-1 .card-inner>h4 {
    margin-bottom: 80px;
    color: #4e5969;
    text-align: center;
    font-size: 16px;
}

.card-inner-content {
    display: flex;
    justify-content: space-between;
}

.card-inner-content .a-img {
    position: relative;
}

.card-inner-content .content-text-wrap {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.card-inner-content .content-text h4 {
    position: relative;
    margin-bottom: 16px;
    line-height: 48px;
    font-weight: 500;
    font-size: 32px;
}

.card-inner-content .content-text h4::before {
    content: "";
    position: absolute;
    top: -16px;
    width: 34px;
    height: 6px;
    background-color: #f19240;
    border-radius: 3px;
}

.card-inner-content .content-text p {
    margin-bottom: 40px;
    color: #4e5969;
    line-height: 24px;
    font-size: 16px;
}

.card-inner-content .content-text button {
    padding: 0 20px;
    background-color: #fff;
    border: 1px #f19240 solid;
    border-radius: 14px;
    color: #f19240;
    height: 28px;
    font-weight: 500;
    font-size: 14px;
    cursor: default;
}


/* .card-inner-content .content-text button:hover{
  background-color: #f19240;
  color: #fff;
}
.card-inner-content .content-text button:active{
  background-color: #EB8228;
} */

.card-inner-content .a-img img {
    position: absolute;
    opacity: 0;
    transition: all 0.5s;
}

.card-inner-content .a-img img.t1 {
    position: static;
    opacity: 1;
}


/* row1 */

.r-row-1 .card-inner-content .a-img img.t1 {
    width: 580px;
}

.r-row-1 .card-inner-content .a-img img.t2 {
    top: 138px;
    left: -200px;
    width: 202px;
    opacity: 0;
}

.r-row-1 .card-inner-content .a-img img.t3 {
    top: 420px;
    left: 246px;
    width: 399px;
    opacity: 0;
}

.active.r-row-1 .card-inner-content .a-img img.t2 {
    top: 138px;
    left: -50px;
    opacity: 1;
}

.active.r-row-1 .card-inner-content .a-img img.t3 {
    top: 240px;
    left: 246px;
    opacity: 1;
}


/* row2 */

.r-row-2 {
    padding: 75px 0;
    background-color: #f7f8fa;
}

.r-row-2 .card-inner-content .a-img img.t1 {
    width: 584px;
}

.r-row-2 .card-inner-content .a-img img.t2 {
    top: 400px;
    left: -50px;
    width: 322px;
    opacity: 0;
}

.r-row-2 .card-inner-content .a-img img.t3 {
    top: 100px;
    left: 600px;
    width: 399px;
    opacity: 0;
}

.active.r-row-2 .card-inner-content .a-img img.t2 {
    top: 170px;
    left: -50px;
    opacity: 1;
}

.active.r-row-2 .card-inner-content .a-img img.t3 {
    top: 100px;
    left: 315px;
    opacity: 1;
}


/* row3 */

.r-row-3 {
    padding: 75px 0;
}

.r-row-3 .card-inner-content .a-img img.t1 {
    width: 584px;
}

.r-row-3 .card-inner-content .a-img img.t2 {
    top: 125px;
    left: -280px;
    width: 255px;
    opacity: 0;
}

.active.r-row-3 .card-inner-content .a-img img.t2 {
    top: 125px;
    left: -50px;
    opacity: 1;
}


/* row4 */

.r-row-4 {
    padding: 75px 0;
    background-color: #f7f8fa;
}

.r-row-4 .card-inner-content .a-img img.t1 {
    width: 574px;
}

.r-row-4 .card-inner-content .a-img img.t2 {
    top: 410px;
    left: -100px;
    width: 409px;
    opacity: 0;
}

.r-row-4 .card-inner-content .a-img img.t3 {
    top: 105px;
    left: 585px;
    width: 228px;
    opacity: 0;
}

.r-row-4 .card-inner-content .a-img img.t4 {
    top: 230px;
    left: 585px;
    width: 210px;
    opacity: 0;
}

.active.r-row-4 .card-inner-content .a-img img.t2 {
    top: 170px;
    left: -100px;
    opacity: 1;
}

.active.r-row-4 .card-inner-content .a-img img.t3 {
    top: 105px;
    left: 395px;
    opacity: 1;
}

.active.r-row-4 .card-inner-content .a-img img.t4 {
    top: 230px;
    left: 395px;
    opacity: 1;
}


/* row5 */

.r-row-5 {
    padding: 75px 0;
}

.r-row-5 .card-inner-content .a-img img.t1 {
    width: 560px;
}

.r-row-5 .card-inner-content .a-img img.t2 {
    top: 380px;
    left: 250px;
    width: 359px;
    opacity: 0;
}

.r-row-5 .card-inner-content .a-img img.t3 {
    top: 125px;
    left: -170px;
    width: 168px;
    opacity: 0;
}

.active.r-row-5 .card-inner-content .a-img img.t2 {
    top: 230px;
    left: 250px;
    opacity: 1;
}

.active.r-row-5 .card-inner-content .a-img img.t3 {
    top: 125px;
    left: -50px;
    opacity: 1;
}

.r-nav.top-fixed {
    position: fixed;
    bottom: auto;
    z-index: 1;
    width: 100%;
    border-radius: 0;
}

.hear-banner-content {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1156px;
    transform: translate(-50%, -50%);
}

.hear-banner-content .t1 {
    margin-bottom: 14px;
    color: #fff;
    line-height: 56px;
    font-weight: 500;
    font-size: 40px;
}

.hear-banner-content .t2 {
    margin-bottom: 46px;
    color: rgba(255, 255, 255, 0.6);
    width: 680px;
    line-height: 28px;
    font-weight: 400;
    font-size: 20px;
}

.hear-banner-content .banner-btn {
    border: none;
    border-radius: 4px;
    background-image: linear-gradient( 104.71deg, #ffba52 -127.1%, #fa7a5e 100.27%);
    color: #fff;
    width: 104px;
    height: 40px;
}

.hear-banner-content .banner-btn:active {
    background: #eb8228;
}