.nav-banner .banner{background:url(../img/bg-t-02.png) no-repeat center center / cover}.nav-banner .banner-part{padding:1px;position:relative;height:100%}.nav-banner .banner-part .b-cont{position:absolute;top:30%;left:0}.nav-banner .banner-part .b-cont .img{margin-bottom:.5rem}.nav-banner .banner-part .b-cont .title h1{font-size:3.2rem;font-weight:500;letter-spacing:.15em;padding:2rem 0}.nav-banner .banner-part .b-cont .title2 h2{font-size:2.2rem;letter-spacing:.15em;padding:.5rem 0}.nav-banner .banner-part .b-cont .btn{display:inline-block;margin-top:2rem;color:#fff;padding:.8rem 1rem;border-radius:.3125rem;transition:all .3s ease}.nav-banner .banner-part .b-cont .btn:hover{transform:scale(1.1)}.nav-banner .banner-part .b-cont .btn-1{margin-right:2rem;background-color:#1664ff}.nav-banner .banner-part .b-cont .btn-2{background-color:#312d2c}main{background-color:#f2f5fa}main .tab-1{padding:3.75rem 0}main .tab-1 .tab-1-part .z-txt{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}main .tab-1 .tab-1-part .z-txt p{width:50%;text-wrap:wrap}main .tab-1 .tab-1-part .part-box{display:flex;align-items:center;margin-bottom:3.75rem;gap:10rem}main .tab-1 .tab-1-part .part-box .box{background-color:white;flex:1;text-align:center;padding:3rem;box-shadow:0 0 10px rgba(0,0,0,0.1);transition:all .5s}main .tab-1 .tab-1-part .part-box .box .header img{height:2.5rem}main .tab-1 .tab-1-part .part-box .box .title h2{font-size:1.1rem;font-weight:500;padding:1rem 0}main .tab-1 .tab-1-part .part-box .box .txt p{font-size:.875rem;padding:0 2rem;color:#555;line-height:1.5rem}main .tab-1 .tab-1-part .part-box .box:hover{transform:translateY(-10px)}main .tab-2{padding-top:3.75rem;padding-bottom:3.75rem;background:url(../img/index/bg-3.png) no-repeat center;background-size:cover;width:100%;height:36rem}main .tab-2 .tab-2-part .part-box{display:flex;margin-bottom:2rem}main .tab-2 .tab-2-part .part-box .box{margin:0 3rem;flex:1;display:flex;justify-content:space-around;background-color:white;padding:1rem 0}main .tab-2 .tab-2-part .part-box .box .txt{display:flex;flex-direction:column;justify-content:left;align-self:center}main .tab-2 .tab-2-part .part-box .box .txt h6{font-size:1.3rem;font-weight:400;padding-bottom:1rem}main .tab-2 .tab-2-part .part-box .box .txt p{font-size:.875rem}main .tab-3{padding:3.75rem 0;background-color:white;width:100%}main .tab-3 .tab-3-part .part-box{display:flex;margin-bottom:5rem}main .tab-3 .tab-3-part .part-box:last-child{margin-bottom:0}main .tab-3 .tab-3-part .part-box .box{flex:1;text-align:center;padding:0 2rem}main .tab-3 .tab-3-part .part-box .box .txt h6{font-size:1.2rem;font-weight:400;padding:1rem}main .tab-3 .tab-3-part .part-box .box .txt p{font-size:.775rem;padding:0 2rem;line-height:1rem}main .tab-4{padding-top:3.75rem;padding-bottom:3.75rem;background:url(../img/bg-t-01.png) no-repeat center;background-size:cover;width:100%}main .tab-4 .tab-4-part .z-txt{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}main .tab-4 .tab-4-part .z-txt p{width:40%;text-wrap:wrap}main .tab-4 .tab-4-part .part-box{display:flex;align-items:center;gap:2rem;text-align:center;padding:0 3.8rem}main .tab-4 .tab-4-part .part-box .box{flex:1;background:url(../img/ali/yh-bg.png) no-repeat;background-size:cover;padding:1.8rem 3rem;overflow:hidden;border-radius:.8rem}main .tab-4 .tab-4-part .part-box .box .title h4{font-size:1.5rem;padding:2rem 0}main .tab-4 .tab-4-part .part-box .box .hearder h5{font-size:3rem;padding:2rem 0;color:#0067f5;font-weight:800;border-bottom:1px solid #5555551a}main .tab-4 .tab-4-part .part-box .box .txt p{padding:2rem 0;color:#555;line-height:1.5rem}main .tab-4 .tab-4-part .part-box .box .btn{font-size:1.2rem;display:inline-block;background-color:#0067f5;color:white;padding:.8rem 2rem;margin:1rem 0;border-radius:.3125rem}main .tab-5{padding:3.75rem 0;width:100%;background:url(../img/index/data-bg.png) no-repeat center;background-size:cover;color:white}main .tab-5 .tab-5-part .z-txt p{color:#b9b9b9;padding:0 25rem}main .tab-5 .tab-5-part .part-box{display:flex;padding:3rem}main .tab-5 .tab-5-part .part-box .box{flex:1;text-align:center;padding:0 2rem}main .tab-5 .tab-5-part .part-box .box .title h6{color:#b9b9b9}main .tab-5 .tab-5-part .part-box .box .num{font-size:3rem;padding-top:1rem;color:#0066f3;font-weight:800}main .tab-5 .tab-5-part .part-box .box .num span{font-size:1rem;color:white;margin-left:.3rem}@media (max-width:768px){.part-box{flex-direction:column;align-items:center}.banner .banner-part .b-cont{width:100%;top:20%}.banner .banner-part .b-cont .img img{width:20vh}.banner .banner-part .b-cont .title h1{font-size:6vw !important}.banner .banner-part .b-cont .title2 h2{font-size:5vw !important}.tab-1 .part-box{gap:5vw !important;margin-bottom:5vw !important}.tab-2{height:100% !important}.tab-2 .part-box{gap:5vw !important}.tab-2 .part-box .box{margin:0 !important;padding:2vw !important}.tab-3 .part-box{margin-bottom:0rem !important}.tab-3 .part-box .box{margin-bottom:5vw !important}.tab-4{height:100% !important}.tab-4 p{width:100% !important}.tab-4 .part-box{padding:0 !important}.tab-5 p{padding:0 !important}.tab-5 .part-box{padding:0 !important}}