.about-us .no-scrollbar{-ms-overflow-style:none;scrollbar-width:none}.about-us .no-scrollbar::-webkit-scrollbar{display:none}.about-us .base-maxwidth{max-width:1350px}.about-us .color{-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;background-image:linear-gradient(90.09deg,#B479FF 68.06%,#FC5EFF 84.79%,#FFC121 99.33%)}.about-us h1{display:none}.about-us h2,.about-us h3{font-size:40px;line-height:60px}.about-us h2{margin-bottom:40px}.about-us h3{margin-bottom:28px}.top-content{padding-top:160px;background:url(https://images.imyfone.com/chatartwebkr/assets/company/globe.png) no-repeat calc(100% - 276px) 30% / 520px,url(https://images.imyfone.com/chatartwebkr/assets/company/globe-bg.svg) no-repeat right top / 580px}.top-content .content-item{margin-bottom:80px}.top-content .content-item img{margin-bottom:28px}.top-content .content-item p{max-width:620px;font-size:20px}.milestone-box h2{max-width:1350px;margin:0 auto 40px}.milestone-box .milestone-list{display:flex;align-items:flex-start;padding:0 20px 20px 12%;justify-content:center}.milestone-box .milestone-list li{flex-shrink:0;display:flex;align-items:flex-start}.milestone-box .milestone-list .desc{position:relative;max-width:262px;width:262px;border-radius:24px;padding:58px 24px}.milestone-box .milestone-list .time{position:absolute;top:-49px;right:0;font-size:22px;line-height:33px}.milestone-box .milestone-list .text{font-size:24px;font-weight:600;line-height:36px;color:var(--color-block-darker)}.milestone-box .milestone-list .line{margin:0 30px;width:1px;height:412px;background:linear-gradient(180deg,rgba(104,91,255,0) 0%,rgba(104,91,255,.2) 50%,rgba(104,91,255,0) 100%)}.milestone-box .milestone-list li:nth-child(1) .desc{background-color:#4AA7FF;margin-top:50px}.milestone-box .milestone-list li:nth-child(2) .desc{background-color:#FFE55E;margin-top:160px}.milestone-box .milestone-list li:nth-child(3) .desc{background-color:#DEA3FA;margin-top:270px}.milestone-box .milestone-list li:nth-child(4) .desc{background-color:#9288FF;margin-top:140px}.milestone-box .milestone-list li:nth-child(5) .desc{background-color:#FFBC2E;margin-top:210px}.milestone-box .milestone-list li:nth-child(1) .desc::before{content:'';position:absolute;top:-86px;left:-80px;width:192px;height:156px;background:url(https://images.imyfone.com/chatartwebkr/assets/company/celebrate.png) no-repeat center/cover}.milestone-box .milestone-list li:nth-child(3) .desc::before{content:'';position:absolute;top:-60px;left:-55px;width:106px;height:127px;background:url(https://images.imyfone.com/chatartwebkr/assets/company/star.png) no-repeat center/cover}.milestone-box .milestone-list li:nth-child(5) .desc::before{content:'';position:absolute;top:-62px;left:-34px;width:102px;height:102px;background:url(https://images.imyfone.com/chatartwebkr/assets/company/like.png) no-repeat center/cover}main .base-switching-button{display:flex;flex-direction:column;align-items:center;margin:100px auto 120px}main .base-switching-button .button{min-width:240px;height:80px;padding:10px 20px;border-radius:16px;display:flex;justify-content:center;align-items:center;font-weight:500;color:var(--color-white-lighter);white-space:nowrap;background-color:#000;font-size:24px;font-weight:700}main .base-version-switching{align-items:center;margin-top:20px}main .base-version-switching .version-switching-icon{display:flex;margin-left:12px;justify-content:center;color:rgba(0,0,0,.4);border:none;background-color:transparent;cursor:pointer;transition:all .3s}main .base-version-switching .version-switching-icon.active,main .base-version-switching .version-switching-icon:hover{color:var(--color-primary)}main .base-version-switching>p{color:rgba(0,0,0,.4)}main .base-version-switching .version-switching-icon svg{width:20px;height:20px;transition:all .3s}main .base-switching-button .button svg{margin-left:8px}@media (max-width:1550px){.top-content{background:url(https://images.imyfone.com/chatartwebkr/assets/company/globe.png) no-repeat calc(100% - 180px) 20% / 400px,url(https://images.imyfone.com/chatartwebkr/assets/company/globe-bg.svg) no-repeat 100% 0% / 416px;padding-top:98px}.milestone-box h2{padding:0 14px}.milestone-box .milestone-list{padding-left:80px;cursor:all-scroll;overflow-x:auto;justify-content:flex-start}}@media (max-width:1110px){.about-us h2,.about-us h3{font-size:32px;line-height:48px}.top-content{background:none}.top-content h2{margin-bottom:20px}.top-content .content-item{margin-bottom:40px}.top-content .content-item p{font-size:16px;line-height:24px;max-width:100%}.milestone-box .milestone-list{padding-left:40px}.milestone-box .milestone-list .desc{width:220px;padding:40px 24px}.milestone-box .milestone-list .time{top:-40px;font-size:20px;line-height:30px}.milestone-box .milestone-list .text{font-size:20px;font-weight:500;line-height:30px}.milestone-box .milestone-list .line{background:none;width:0;margin:0 12px}.milestone-box .milestone-list li:nth-child(1) .desc::before{top:-60px;left:-30px;width:100px;height:102px}.milestone-box .milestone-list li:nth-child(3) .desc::before{top:-40px;left:-30px;width:70px;height:84px}.milestone-box .milestone-list li:nth-child(5) .desc::before{top:-42px;left:-25px;width:80px;height:80px}main .base-switching-button{margin:40px auto 60px}main .base-switching-button .button{min-width:220px;height:74px;font-size:20px}}@media (max-width:768px){main .base-version-switching{display:none}main .amt-utils[data-pid="100333"] .amt-btn-group{margin-bottom:30px}main .amt-utils[data-pid="100333"] .download{position:relative}main .amt-utils[data-pid="100333"] .download::after{content:'100% 안전함';position:absolute;bottom:-28px;font-size:16px;color:rgba(51,51,51,.6);padding-left:22px;background:url(https://images.imyfone.com/chatartwebkr/assets/common/secure-icon.svg) no-repeat left center/20px;pointer-events:none;font-weight:400}}