.welcome_0{position:relative;background-color:#fff}.welcome_0 .bg_box{width:100%;padding:0 0 56%;min-height:840px;box-sizing:border-box;position:relative;overflow:hidden}.welcome_0 .bg_box::before{content:"";z-index:10;position:absolute;top:0;right:0;left:0;bottom:0;background:linear-gradient(270deg, rgba(0,0,0,0) 51.65%, rgba(9,11,15,0.24) 100%),linear-gradient(0deg, rgba(0,0,0,0) 37.49%, rgba(9,11,15,0.71) 100%)}.welcome_0 .bg_box .img{position:absolute;inset:0;display:block;z-index:8}.welcome_0 .bg_box video{z-index:9;width:100%;height:100%;display:block;position:absolute;inset:0;object-fit:cover}.welcome_0 .text{color:#fff;z-index:99;position:absolute;top:50%;left:50%;translate:-50% -50%;width:90%;display:flex;justify-content:flex-start;align-items:flex-start;flex-direction:column}.welcome_0 .text .upper_title{margin:0 0 15px}.welcome_0 .text h1{font-size:48px;line-height:64px;font-weight:700;margin:0;max-width:480px;color:#fff;text-align:left}.welcome_0 .text .text_box{margin:40px 0 0;max-width:530px;text-align:left}.welcome_0 .text .text_box *{font-size:18px;line-height:30px;text-align:left}.welcome_0 .text .btn{margin-top:52px}@media screen and (max-width:1920px){.welcome_0 .text{top:55%}}@media screen and (max-width:1350px){.welcome_0 .bg_box{min-height:750px}.welcome_0 .text .text_box{margin:30px 0 0}.welcome_0 .text .btn{margin-top:42px}}@media screen and (max-width:600px){.welcome_0 .text{top:52%}.welcome_0 .text h1{font-size:38px;line-height:54px}.welcome_0 .text .text_box{margin:18px 0 0}.welcome_0 .text .btn{margin-top:30px}}@media screen and (max-width:500px){.welcome_0 .bg_box{min-height:550px}.welcome_0 .text h1{font-size:34px;line-height:40px}}.welcome_text{padding:80px 0;background-color:rgba(0,167,186,0.05)}.welcome_text .inside_small{max-width:1040px}.welcome_text h2{margin-top:0;text-align:center}.welcome_text .text_box *{text-align:center}@media screen and (max-width:1350px){.welcome_text{padding:60px 0}}.welcome_boxes{padding:80px 0 0}.welcome_boxes .inside_middle{max-width:1200px;display:flex;gap:45px;justify-content:space-evenly;flex-wrap:wrap}.welcome_boxes .inside_middle .item{display:flex;flex-direction:column;align-items:center;width:calc(25% - 34px)}.welcome_boxes .inside_middle .item .img{max-width:64px}.welcome_boxes .inside_middle .item .img img{width:100%;height:auto;display:block}.welcome_boxes .inside_middle .item .title{margin:0 0 15px;text-align:center}@media screen and (max-width:1650px){.welcome_boxes{padding:60px 0 0}}@media screen and (max-width:1024px){.welcome_boxes .inside_middle{max-width:600px}.welcome_boxes .inside_middle .item{width:calc(50% - 34px)}}@media screen and (max-width:600px){.welcome_boxes .inside_middle{gap:20px}}.welcome_1{padding:100px 0}.welcome_1 h2{margin-top:0}@media screen and (max-width:1650px){.welcome_1{padding:80px 0}}@media screen and (max-width:1350px){.welcome_1{padding:60px 0}}