::-webkit-scrollbar {display: none;}* {margin: 0;padding: 0;}.fx-c {display: flex;align-items: center;justify-content: center;}body {background: #fff;color: #000;font-family: "Raleway",Arial,"Helvetica CY","Nimbus Sans L",sans-serif;font-size: 14px;line-height: 1.5;}.ucr-box .in-box {width: 100%;max-width: 1000px;margin: 0 auto;padding: 60px 0 }.ucr-box .in-box .box-title {text-align: center;font-size: 48px;line-height: 1.16;margin-bottom: 30px;}.ucr-box-one {padding-top: 224px;height:840px;box-sizing: border-box;text-align: center;position: relative;background-color: #F03816;background-image: url(/images/us-chat/b1.png), url(/images/us-chat/bg.jpg);background-position: center 120px, top center;background-repeat: no-repeat;background-size: 94% auto, cover;color:#fff;}.ucr-box-one h1 {font-size: 70px;line-height: 1.2;margin: 0 auto 38px;}.ucr-box-one .the-act {width: 890px;margin: 0 auto 30px;font-size: 24px;z-index: 1;position: relative;}.ucr-box-one .the-act p {margin-bottom: 56px;}.the-btn {display: inline-flex;align-items: center;justify-content: center;font-size: 22px;font-weight: bold;background: #000;color: #fff;border-radius: 100px;width: 348px;height: 75px;margin-bottom: 20px;cursor: pointer;}.the-btn a {color: #fff;text-decoration: none;}.com-btn {background: #FECE00;color:#000;}.single-dot {margin-top: 27px;text-align: center;}.single-dot span {display: inline-block;width: 52px;height: 10px;background: #FF516D;border-radius: 5px;opacity: 0.2;}.single-dot span:nth-child(2) {opacity: 1;}.single-dot span+span {margin-left: 45px;}.ucr-box-two .sub-txt {text-align: center;margin:0 100px;font-size:16px;}.ucr-box-two .in-box{max-width: 1140px;}.ucr-box-two .the-list{display: flex;align-items: stretch;justify-content: space-between;gap:20px;width:100%;margin-top: 80px;}.ucr-box-two .olist{flex:1;padding: 100px 20px 40px;box-sizing: border-box;background:#fff radial-gradient(250px 180px at right top,#FFD1C8, #fff);box-shadow: 0px 6px 30px 0px rgba(176,165,212,0.23);border-radius: 20px;position:relative;display: flex;flex-direction: column;align-items: center;justify-content: flex-start;text-align: center;}.ucr-box-two .olist .img{position:absolute;width:100%;top: -30px;}.ucr-box-two .olist .img img{height: 120px;width: auto;}.ucr-box-two .olist h3{font-size:18px;line-height: 1.2;height: 46px;margin-bottom:12px;}.ucr-box-two .olist p{font-size:12px;}.ucr-box-four {text-align: center;position: relative;}.ucr-box-four .one-txt-img {display: flex;align-items: center;justify-content: space-between;gap: 40px;}.ucr-box-four .video-box {width:46%;position: relative;z-index: 1;}.ucr-box-four .video-box img{display: block;width:100%;}.ucr-box-four .one-txt-img.two{margin-top:50px;}.ucr-box-four .txt {text-align: left;z-index: 1;flex:1;}.ucr-box-four .two .txt {width: 100%;}.ucr-box-four .two .video-box {height: auto;}.ucr-box-four .txt h2 {font-size: 48px;line-height: 1.1;margin-bottom:28px;}.ucr-box-four .txt p {font-size: 12px;}.ucr-box-four .the-btn {margin-top: 30px;}.ucr-box-five {background:#EF3B1B url(/images/us-chat/b4-bg.jpg) center top no-repeat;background-size: cover;position: relative;color:#fff;height:724px;}.ucr-box-five .box-t2 {margin-top: 40px;position: relative;z-index: 1;}.ucr-box-five h2+p {text-align: center;}.ucr-box-five h3.min-title {position: absolute;left: 54%;bottom: 20px;width: 278px;color: #fff;transform-origin: left bottom;transform: rotate(-90deg);}.ucr-box-five .msg-list {display: flex;gap: 20px;margin-top: 60px;z-index: 1;position: relative;}.ucr-box-five .omsg {border-radius: 25px;overflow: hidden;display: flex;align-items: flex-start;justify-content: space-between;gap: 20px;height: 350px;width: 138px;box-sizing: border-box;position: relative;transition: .2s ease-in-out;cursor: pointer;background: #F7F7FBFF;}.ucr-box-five .omsg.active {width: 464px;}.ucr-box-five .omsg.active .min-title {display: none;}.ucr-box-five .omsg .img {position: absolute;right: 0;bottom: 0;width: 138px;height: 316px;}.ucr-box-five .omsg .img img {display: block;width: 100%;height: 100%;object-fit: cover;object-position: center;}.ucr-box-five .omsg .img::after {content: '';display: block;bottom: 0;left: 0;width: 138px;height: 188px;position: absolute;background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000000 100%);}.ucr-box-five .omsg .txt {width: 215px;display: none;z-index: 1;padding: 45px 30px 0;}.ucr-box-five .omsg .star {margin-bottom:15px;}.ucr-box-five .omsg .star img{display: block;height:18px;width: auto;}.ucr-box-five .omsg h3 {font-size: 14px;line-height: 1.4;text-align: left;}.ucr-box-five .omsg p {font-size: 14px;line-height: 1.4;}.ucr-box-five .omsg.active .txt {color:#000;display: block;}.ucr-box-five .omsg.active .img {width: 209px;height: 310px;}.ucr-box-five .omsg.active .img img {object-position: top;}.ucr-box-five .omsg.active .img::after {content: none;}.ucr-box-five .omsg .txt .name {margin-top: 25px;opacity: 0.4;}.ucr-box-six {background:#000 url(/images/us-chat/b5-bg.png) right center no-repeat;background-size: auto 100%;color:#fff;}.ucr-box-six .in-box {padding: 80px 0;text-align: left;}.ucr-box-six .in-box .box-title{text-align: left;}.bottom-box {width:60% }.bottom-box .bottom-con {text-align: left;}.bottom-con h3 {font-size: 48px;line-height: 1.26;font-weight: 800;padding: 0 0 30px;}.bottom-con .sub-bottom {font-size: 16px;margin-bottom: 40px;line-height: 23px;}.bottom-con .con-btn {display: flex;justify-content: center;gap: 14px;}.bottom-con .the-btn {background: #fff;color: #000;width: 293px;border-radius: 14px;}.bottom-con .down-btn img {height: 76px;}@media screen and (max-width: 680px) {.the-btn {width: 6.71rem;height: 1.45rem;font-size: 16px;}.ucr-box .in-box {max-width: 100%;padding: 40px 0;}.ucr-box .in-box .box-title {font-size: 30px;}.ucr-box-one {padding-top:1.6rem;height:16rem;background-image: url(/images/us-chat/b1.png), url(/images/us-chat/bg-mb.jpg);background-position: center 5.8rem, center 50px;background-repeat: no-repeat;background-size: 110% auto, cover;color:#fff;position:relative;margin-bottom:-220px;z-index:1;}.ucr-box-one h1 {font-size: 0.8rem;line-height: 1.1;margin:0 0 0.4rem;}.ucr-box-one .the-act p {margin: 0 50px 0.53rem;}.ucr-box-one .in-box {padding:1.06rem 0;position: unset }.ucr-box-one::after {display: none;}.ucr-box-one .the-img {width: 100%;height: 7.65rem;background: none;transform: none;}.ucr-box-one .the-act {width: 100%;font-size: 14px;padding: 0 20px;box-sizing: border-box;position: relative;z-index: 10;}.ucr-box-two{position:relative;z-index:2;}.ucr-box-two .in-box .box-title{color:#fff;font-size: 20px;margin-bottom:15px;}.ucr-box-two .sub-txt {margin:0 20px;font-size:12px;color:#fff;}.ucr-box-two .the-list{flex-direction: column;gap:40px;width:100%;margin-top: 40px;padding:0 36px;box-sizing: border-box;}.ucr-box-two .olist{padding-top:90px;}.ucr-box-two .olist .img{top: -30px;}.ucr-box-two .olist .img img{height: 110px;}.ucr-box-two .olist h3{font-size:16px;height:auto;margin-bottom:12px;}.ucr-box-two .olist p{font-size:12px;}.single-dot {display: none;}.com-btn {font-size: 17px;width: 6.5rem;height: 1.46rem;}.ucr-box-four .in-box {padding-top: 0;overflow: hidden;}.ucr-box-four .one-txt-img {flex-direction: column;padding: 26px;}.ucr-box-four .txt {width: 100%;text-align: center;}.ucr-box-four .txt h2 {font-size: 30px;}.ucr-box-four .txt h3 {font-size: 18px;padding: 15px 0;}.ucr-box-four .the-btn {margin-top: 40px;}.ucr-box-four .video-box, .ucr-box-four .video-box img {width: 100%;height: auto;}.ucr-box-four .one-txt-img.two {padding: 26px 0 0 26px;flex-direction: column-reverse;margin-top:0;}.ucr-box-four .two .txt {padding-right: 26px;box-sizing: border-box;}.ucr-box-five {height: auto;background-size: 100% 100%;}.ucr-box-five .in-box {padding: 50px 20px 40px;box-sizing: border-box;}.ucr-box-five .box-t2 {padding: 0 0 0;}.ucr-box-five .msg-list {width: 100%;flex-direction: column;box-sizing: border-box;margin-top:30px;}.ucr-box-five .omsg {width: 100%;height: 90px;box-sizing: border-box;font-size: 11px;border-radius: 8px;}.ucr-box-five .omsg.active {width: 100%;height: 290px;}.ucr-box-five .omsg .img {width: 140px;top: 0;height: 100%;}.ucr-box-five .omsg .img img {object-position: top;}.ucr-box-five .omsg .img::after {content: none;}.ucr-box-five .omsg.active .txt {padding: 35px 22px;width: 234px;}.ucr-box-five .omsg.active .img {width: 140px;height: 100%;object-fit: cover;}.ucr-box-five .omsg.active .img img {object-position: left;}.ucr-box-five .omsg h3 {font-size: 20px;margin-bottom: 5px;}.ucr-box-five .omsg h3.min-title {transform: none;left: 25px;top: 33px;bottom: auto;color: #000;font-size: 14px;}.ucr-box-five .omsg p {font-size: 13px;}.ucr-box-five .omsg .txt .name {font-size: 14px;margin-top: 10px;}.ucr-box-six {background:#000 url(/images/us-chat/b5-bg-mb.png) center bottom no-repeat;background: 100% auto;}.ucr-box-six .in-box .box-title{text-align: center;}.bottom-box {padding: 20px 20px 260px;width:auto;}.bottom-box .bottom-con {width: 100%;box-sizing: border-box;display: flex;flex-direction: column;}.bottom-box .bottom-con .com-img img {height: 1.256rem;}.bottom-con h3 {font-size: 0.72rem;padding: 0.4rem 0;line-height: 1.2;}.bottom-con .sub-bottom {font-size: 12px;margin-bottom: 0.48rem;text-align: center;line-height: 1.4;color:#ffffffa0;}.bottom-con .con-btn {flex-direction: column;align-items: center;}.bottom-con .con-btn .the-btn {width: 4.7rem;margin-bottom:0;}.bottom-con .down-btn {width: 4.71rem;}.bottom-con .down-btn img {width: 100%;height: auto;}}