.earfun-dcaa-tech-app .banner{position:relative}.earfun-dcaa-tech-app .banner .tech-title-box{position:absolute;top:0;height:100%;display:flex;flex-direction:column;justify-content:center;left:13%;width:27%}.earfun-dcaa-tech-app .banner .tech-title-box .title-text{font-size:3rem;color:#399ffd;font-family:HarmonyOS_Sans_Black}.earfun-dcaa-tech-app .banner .tech-title-box .desc-text{margin-top:.5rem;font-size:1.25rem;color:#fff}@media screen and (max-width:1550px){.earfun-dcaa-tech-app .banner .tech-title-box{left:12%;width:30%}.earfun-dcaa-tech-app .banner .tech-title-box .title-text{font-size:2.5rem}}@media screen and (max-width:1224px){.earfun-dcaa-tech-app .banner .tech-title-box{left:11%}.earfun-dcaa-tech-app .banner .tech-title-box .title-text{font-size:2.15rem}.earfun-dcaa-tech-app .banner .tech-title-box .desc-text{font-size:1.15rem}}@media screen and (max-width:767px){.earfun-dcaa-tech-app .banner .tech-title-box{left:0;width:100%;top:5%;height:auto;padding:0 3%}.earfun-dcaa-tech-app .banner .tech-title-box .title-text{text-align:center;font-size:1.5rem}.earfun-dcaa-tech-app .banner .tech-title-box .desc-text{text-align:center;font-size:1rem}}.earfun-dcaa-tech-app .img-box{display:block;font-size:0}.earfun-dcaa-tech-app .img-box>img{width:100%;height:auto}.earfun-dcaa-tech-app .module-title-box .module-title-text{font-size:3rem;color:#fff;text-align:center}.earfun-dcaa-tech-app .module-title-box .module-subtitle-text{margin-top:.5rem;font-size:1.75rem;color:#7a8ea5;text-align:center}@media screen and (max-width:1224px){.earfun-dcaa-tech-app .module-title-box .module-title-text{font-size:2.5rem}.earfun-dcaa-tech-app .module-title-box .module-subtitle-text{font-size:1.5rem}}@media screen and (max-width:1150px){.earfun-dcaa-tech-app .module-title-box .module-title-text{font-size:2.15rem}.earfun-dcaa-tech-app .module-title-box .module-subtitle-text{font-size:1.35rem}}@media screen and (max-width:1050px){.earfun-dcaa-tech-app .module-title-box .module-title-text{font-size:2rem}.earfun-dcaa-tech-app .module-title-box .module-subtitle-text{font-size:1.25rem}}@media screen and (max-width:767px){.earfun-dcaa-tech-app .module-title-box .module-title-text{font-size:1.5rem}.earfun-dcaa-tech-app .module-title-box .module-subtitle-text{font-size:1.05rem}}.earfun-dcaa-tech-app .main-page-body{background-color:#080b12;padding:2rem 0}.earfun-dcaa-tech-app .main-page-body .main-page-content{max-width:1200px;margin:0 auto}@media screen and (max-width:1224px){.earfun-dcaa-tech-app .main-page-body{padding:2rem 2%}}.earfun-dcaa-tech-app .tech-material-section{padding:3rem 0}.earfun-dcaa-tech-app .tech-material-section .tech-material-list{margin-top:3rem;display:flex;flex-direction:row}.earfun-dcaa-tech-app .tech-material-section .tech-material-item{width:49%;margin-right:2%;padding:1.5rem;background-color:#0e1623;border-radius:.5rem;border:2px solid #1b232f}.earfun-dcaa-tech-app .tech-material-section .tech-material-item:nth-child(2n){margin-right:0}.earfun-dcaa-tech-app .tech-material-section .tech-material-item .text-box{padding:1rem 0}.earfun-dcaa-tech-app .tech-material-section .tech-material-item .core-text{color:#37bef7;font-size:1.15rem;padding:.25rem 0}.earfun-dcaa-tech-app .tech-material-section .tech-material-item .tech-title{padding:.5rem 0;font-size:1.5rem;color:#fff}.earfun-dcaa-tech-app .tech-material-section .tech-material-item .tech-desc{padding:.5rem 0;font-size:1.15rem;color:#6f8197;line-height:200%}.earfun-dcaa-tech-app .tech-material-section .tech-material-item .detail-list{margin-top:1rem}.earfun-dcaa-tech-app .tech-material-section .tech-material-item .detail-item{display:flex;margin-bottom:1rem}.earfun-dcaa-tech-app .tech-material-section .tech-material-item .detail-item:last-child{margin-bottom:0}.earfun-dcaa-tech-app .tech-material-section .tech-material-item .di-img{max-width:30px}.earfun-dcaa-tech-app .tech-material-section .tech-material-item .di-text{margin-left:15px;color:#fff;font-size:1rem;line-height:200%}@media screen and (max-width:767px){.earfun-dcaa-tech-app .tech-material-section{padding:2rem 0}.earfun-dcaa-tech-app .tech-material-section .tech-material-list{margin-top:2rem;flex-direction:column}.earfun-dcaa-tech-app .tech-material-section .tech-material-item{width:100%;margin-right:0;padding:1.5rem 1rem;border-radius:.5rem;border:1px solid #1b232f;margin-bottom:2rem}.earfun-dcaa-tech-app .tech-material-section .tech-material-item:last-child{margin-bottom:0}.earfun-dcaa-tech-app .tech-material-section .tech-material-item .core-text{font-size:1rem}.earfun-dcaa-tech-app .tech-material-section .tech-material-item .tech-title{font-size:1.25rem}.earfun-dcaa-tech-app .tech-material-section .tech-material-item .tech-desc{font-size:1rem}.earfun-dcaa-tech-app .tech-material-section .tech-material-item .di-img{padding-top:5px}.earfun-dcaa-tech-app .tech-material-section .tech-material-item .di-text{font-size:.95rem}}.earfun-dcaa-tech-app .acoustics-tech-section{padding:3rem 0}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item{margin-bottom:3rem;display:flex;flex-direction:row;background-color:#0f1523;border:2px solid #1c2431;border-radius:.75rem;padding:3rem 2rem}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item .acoustics-tech-text-box{width:50%;padding-right:4rem}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item .img-box{width:50%}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item:nth-child(2n){flex-direction:row-reverse}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item:nth-child(2n) .acoustics-tech-text-box{padding-right:0;padding-left:4rem}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item .core-text{color:#37bef7;font-size:1rem;padding:.25rem 0}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item .tech-title{padding:.5rem 0;font-size:1.5rem;color:#fff;line-height:200%}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item .tech-desc{margin-top:1rem;padding:.5rem 0;font-size:1.15rem;color:#6f8197;line-height:150%}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item .di-text{margin-top:1.5rem;color:#fff;font-size:1rem;line-height:150%}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item:last-child{margin-bottom:0}@media screen and (max-width:767px){.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item{flex-direction:column-reverse;padding:1.5rem 1rem 2rem}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item .acoustics-tech-text-box{width:100%;padding-right:0;margin-top:1.5rem}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item .img-box{width:100%}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item:nth-child(2n){flex-direction:column-reverse}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item:nth-child(2n) .acoustics-tech-text-box{padding-right:0;padding-left:0}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item .tech-title{font-size:1.25rem;line-height:150%}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item .tech-desc{margin-top:.5rem;font-size:1rem}.earfun-dcaa-tech-app .acoustics-tech-section .acoustics-tech-item .di-text{margin-top:.5rem}}.earfun-dcaa-tech-app .technology-specification-section{padding:3rem 0 10rem}.earfun-dcaa-tech-app .technology-specification-section .specification-list{margin-top:3rem;display:flex;border:1px solid #252c39;border-radius:.75rem;overflow:hidden}.earfun-dcaa-tech-app .technology-specification-section .specification-item:first-child{width:20%}.earfun-dcaa-tech-app .technology-specification-section .specification-item:nth-child(2){width:30%}.earfun-dcaa-tech-app .technology-specification-section .specification-item:nth-child(3),.earfun-dcaa-tech-app .technology-specification-section .specification-item:nth-child(4){width:25%}.earfun-dcaa-tech-app .technology-specification-section .specification-text{height:5rem;color:#78889f;background-color:#121826;border-bottom:1px solid #132637;overflow:hidden;display:flex;align-items:center;padding:5px 10px;font-size:1rem}.earfun-dcaa-tech-app .technology-specification-section .specification-text:first-child{background-color:#171f32}.earfun-dcaa-tech-app .technology-specification-section .specification-text:nth-child(2n){background-color:#0f1523}.earfun-dcaa-tech-app .technology-specification-section .title-text{color:#37bef7}@media screen and (max-width:767px){.earfun-dcaa-tech-app .technology-specification-section .specification-list{border-radius:.5rem}.earfun-dcaa-tech-app .technology-specification-section .specification-item:first-child{width:20%}.earfun-dcaa-tech-app .technology-specification-section .specification-item:nth-child(2){width:30%}.earfun-dcaa-tech-app .technology-specification-section .specification-item:nth-child(3){width:20%}.earfun-dcaa-tech-app .technology-specification-section .specification-item:nth-child(4){width:30%}.earfun-dcaa-tech-app .technology-specification-section .specification-text{height:8rem;padding:5px 8px;font-size:.85rem}}