aside{position:sticky;top:clamp(140px,8.0729vw,155px);right:0;width:clamp(10px,1.5625vw,30px);height:clamp(80px,8.28125vw,159px);margin:clamp(-159px,-8.28125vw,-80px) auto 0 0;background-color:var(--red);z-index:4;opacity:0}@media only screen and (max-width: 1023px){aside{width:10px;height:80px}}@media only screen and (max-width: 767px){aside{display:none}}.section1,.section3{max-width:1560px;width:calc(100% - 120px);margin:0 auto}@media only screen and (max-width: 1023px){.section1,.section3{width:calc(100% - 80px)}}@media only screen and (max-width: 767px){.section1,.section3{width:calc(100% - 40px)}}.section1{margin-bottom:80px;padding-top:80px}@media only screen and (max-width: 1023px){.section1{margin-bottom:65px;padding-top:90px}}@media only screen and (max-width: 767px){.section1{margin-bottom:50px;padding-top:80px}}.section2{position:sticky;top:0;z-index:1;margin:-10px auto 90px;background:var(--white)}.section2 .tab-block{max-width:1560px;width:calc(100% - 120px);margin:0 auto;padding:10px 0 8.5px}@media only screen and (max-width: 1023px){.section2{display:none}}.section2-anchor{position:sticky;top:0;z-index:2;margin:0 auto;background:var(--white)}.section2-anchor .tab-block{max-width:1560px;width:calc(100% - 120px);margin:-10px auto 90px;padding:10px 0}.section2-anchor .tab-block .category{display:block}@media only screen and (min-width: 1024px){.section2-anchor{display:none}}@media only screen and (max-width: 1023px){.section2-anchor{display:block}.section2-anchor .tab-block{width:calc(100% - 80px)}}@media only screen and (max-width: 767px){.section2-anchor .tab-block{width:calc(100% - 40px)}}.section2-unit{position:relative;z-index:3;background:var(--white)}.section2-unit .tab-block{max-width:1560px;width:calc(100% - 120px);margin:0 auto 20px;padding-bottom:20px;border-bottom:3px solid var(--red)}.section2-unit .tab-block a{display:block;position:relative}.section2-unit .tab-block a:after{content:"";position:absolute;width:calc(100% + 40px);height:calc(100% + 30px);top:0;left:0;margin:-15px 0 0 -20px}@media only screen and (min-width: 1024px){.section2-unit{display:none}}@media only screen and (max-width: 1023px){.section2-unit .tab-block{width:calc(100% - 80px)}}@media only screen and (max-width: 767px){.section2-unit .tab-block{width:calc(100% - 40px)}}.section3{padding-bottom:150px}.section3 .about-container{width:100%;display:flex;justify-content:space-between;gap:0 40px}.section3 .main-block{max-width:1020px;width:65.38462%}@media only screen and (max-width: 1200px){.section3 .main-block{width:75%}}@media only screen and (max-width: 1023px){.section3 .main-block{width:100%}}.section3 .aside-dist-block{width:15.3846%;position:sticky;top:100px;margin:0;align-self:flex-start;flex-shrink:0}.main-wrapper.show aside{animation:asideShow var(--trans-5) .3s linear forwards}@media only screen and (max-width: 767px){.about_ledtech-page .section3{padding-bottom:100px}}.about_ledtech-page .section3 article{width:100%;position:relative}.about_ledtech-page .section3 article:not(:last-child){padding-bottom:105px;margin-bottom:100px}@media only screen and (max-width: 1200px){.about_ledtech-page .section3 article:not(:last-child){padding-bottom:95px;margin-bottom:90px}}@media only screen and (max-width: 767px){.about_ledtech-page .section3 article:not(:last-child){padding-bottom:85px;margin-bottom:80px}}.about_ledtech-page .section3 article:not(:last-child):after{content:"";position:absolute;width:100%;height:5px;left:0;bottom:0;background-color:var(--grey_light)}.about_ledtech-page .section3 article .f-dist-subtitle{width:100%;display:flex;align-items:center;gap:10px;margin-bottom:50px}@media only screen and (max-width: 1200px){.about_ledtech-page .section3 article .f-dist-subtitle{margin-bottom:30px}}@media only screen and (max-width: 767px){.about_ledtech-page .section3 article .f-dist-subtitle{flex-wrap:wrap;align-items:flex-start;margin-bottom:30px}}.about_ledtech-page .section3 article .img-box{border-radius:6px;overflow:hidden;border:1px solid var(--white)}.about_ledtech-page .section3 article .img-box img{border-radius:5px}.about_ledtech-page .section3 .company .profile-box{display:flex;align-items:center;gap:0 60px}.about_ledtech-page .section3 .company .profile-box .img-box{box-shadow:10px 10px 15px #00000026}.about_ledtech-page .section3 .company .profile-box.box1{margin-bottom:80px}.about_ledtech-page .section3 .company .profile-box.box1 .img-box,.about_ledtech-page .section3 .company .profile-box.box1 .f-paragraph{width:47.0588%}.about_ledtech-page .section3 .company .profile-box.box1 .img-box .img,.about_ledtech-page .section3 .company .profile-box.box1 .f-paragraph .img{position:relative;width:100%}.about_ledtech-page .section3 .company .profile-box.box1 .img-box .img:after,.about_ledtech-page .section3 .company .profile-box.box1 .f-paragraph .img:after{content:"";display:block;width:100%;height:100%;padding-bottom:120.833%}.about_ledtech-page .section3 .company .profile-box.box1 .img-box .img img,.about_ledtech-page .section3 .company .profile-box.box1 .f-paragraph .img img{width:100%;height:100%;object-fit:cover;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}.about_ledtech-page .section3 .company .profile-box.box2{margin-top:80px}.about_ledtech-page .section3 .company .profile-box.box2 .img-box{width:41.1764%}.about_ledtech-page .section3 .company .profile-box.box2 .img-box .img{position:relative;width:100%}.about_ledtech-page .section3 .company .profile-box.box2 .img-box .img:after{content:"";display:block;width:100%;height:100%;padding-bottom:100%}.about_ledtech-page .section3 .company .profile-box.box2 .img-box .img img{width:100%;height:100%;object-fit:cover;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}.about_ledtech-page .section3 .company .profile-box.box2 .f-paragraph{width:52.9411%}@media only screen and (max-width: 767px){.about_ledtech-page .section3 .company .profile-box{flex-direction:column}.about_ledtech-page .section3 .company .profile-box.box1 .img-box,.about_ledtech-page .section3 .company .profile-box.box1 .f-paragraph,.about_ledtech-page .section3 .company .profile-box.box2 .img-box,.about_ledtech-page .section3 .company .profile-box.box2 .f-paragraph{width:100%}.about_ledtech-page .section3 .company .profile-box.box1 .img-box,.about_ledtech-page .section3 .company .profile-box.box2 .img-box{margin-bottom:30px}.about_ledtech-page .section3 .company .profile-box.box1{margin-bottom:60px}.about_ledtech-page .section3 .company .profile-box.box2{flex-direction:column-reverse;margin-top:60px}}.about_ledtech-page .section3 .company .profile-year{display:flex;align-items:center;gap:0 60px}.about_ledtech-page .section3 .company .profile-year .since{display:flex;align-items:center;gap:0 25px}.about_ledtech-page .section3 .company .profile-year .since span{font-size:3.4375rem;line-height:1.3;margin-top:-.14907425em;margin-bottom:-.14907425em;font-weight:600}.about_ledtech-page .section3 .company .profile-year .since .grey{color:var(--grey_dark)}.about_ledtech-page .section3 .company .profile-year .since .red{color:var(--red)}.about_ledtech-page .section3 .company .profile-year .line{width:100%;height:3px;flex:1;background-color:#d9d9d9}@media only screen and (max-width: 767px){.about_ledtech-page .section3 .company .profile-year{flex-direction:column}.about_ledtech-page .section3 .company .profile-year .since{margin-bottom:20px;gap:0 15px}.about_ledtech-page .section3 .company .profile-year .since span{font-size:2.1875rem;line-height:1.3;margin-top:-.14907425em;margin-bottom:-.14907425em}.about_ledtech-page .section3 .company .profile-year .f-item._bold{font-size:1.375rem}.about_ledtech-page .section3 .company .profile-year .line{display:none}}.about_ledtech-page .section3 .philosophy .f-dist-subtitle{justify-content:center}.about_ledtech-page .section3 .philosophy .wrap{display:flex;gap:0px 60px}@media only screen and (max-width: 1200px){.about_ledtech-page .section3 .philosophy .wrap{gap:0 40px}}@media only screen and (max-width: 767px){.about_ledtech-page .section3 .philosophy .wrap{flex-direction:column;gap:20px 60px}}.about_ledtech-page .section3 .philosophy .box{width:29.4117%;align-self:flex-start;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px 0;padding:3.9215%;border-radius:5px;background:var(--grey_light);text-align:center;transition:color var(--trans-5) ease-in-out,background var(--trans-5) ease-in-out}.about_ledtech-page .section3 .philosophy .box .img{width:60px;height:60px;margin-bottom:20px}.about_ledtech-page .section3 .philosophy .box .img img{width:100%;height:100%;object-fit:cover;filter:invert(0);transition:filter var(--trans-5) ease-in-out}.about_ledtech-page .section3 .philosophy .box .f-item{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:0 10px}@media only screen and (min-width: 1201px){.about_ledtech-page .section3 .philosophy .box:hover{background:var(--grey_dark);color:var(--white)}.about_ledtech-page .section3 .philosophy .box:hover .img img{filter:invert(1)}}@media only screen and (max-width: 1200px){.about_ledtech-page .section3 .philosophy .box:active{background:var(--grey_dark);color:var(--white)}.about_ledtech-page .section3 .philosophy .box:active .img img{filter:invert(1)}}@media only screen and (max-width: 767px){.about_ledtech-page .section3 .philosophy .box{width:100%;padding:40px}}.about_ledtech-page .section3 .message .video-box{aspect-ratio:1020/600;border-radius:5px;overflow:hidden}.about_ledtech-page .section3 .message .video-box img{width:100%;height:100%;object-fit:cover}.about_ledtech-page .section3 .brand .story{position:relative;display:flex;align-items:center;gap:0 60px}@media only screen and (max-width: 767px){.about_ledtech-page .section3 .brand .story{flex-direction:column;padding-top:102px}.about_ledtech-page .section3 .brand .story .f-dist-subtitle{position:absolute;top:0;left:0;margin-bottom:0}}.about_ledtech-page .section3 .brand .year-box{position:absolute;bottom:0;right:-6.25%;transform:translate3d(0,50%,0);display:flex;align-items:center;gap:5px 10px;z-index:1}.about_ledtech-page .section3 .brand .year-box .num{font-size:5.3125rem;line-height:1.3;margin-top:-.14907425em;margin-bottom:-.14907425em;font-weight:600;color:var(--red)}@media only screen and (max-width: 1440px){.about_ledtech-page .section3 .brand .year-box{right:-10.5824%}}@media only screen and (max-width: 767px){.about_ledtech-page .section3 .brand .year-box{right:20px;bottom:-37px;transform:translateZ(0);flex-direction:column}.about_ledtech-page .section3 .brand .year-box .num{font-size:3.125rem;line-height:1.3;margin:0;line-height:35px}}.about_ledtech-page .section3 .brand .text-box{width:47.0599%}@media only screen and (max-width: 767px){.about_ledtech-page .section3 .brand .text-box{width:100%}}.about_ledtech-page .section3 .brand .img-box{overflow:unset;position:relative;width:47.05883%;box-shadow:10px 10px 15px #00000026}.about_ledtech-page .section3 .brand .img-box .img{position:relative;width:100%}.about_ledtech-page .section3 .brand .img-box .img:after{content:"";display:block;width:100%;height:100%;padding-bottom:120.833%}.about_ledtech-page .section3 .brand .img-box .img img{width:100%;height:100%;object-fit:cover;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}@media only screen and (max-width: 767px){.about_ledtech-page .section3 .brand .img-box{width:100%;margin-bottom:60px}}.about_ledtech-page .section3 .aside-dist-block li{cursor:pointer;transition:color var(--trans-3),width var(--trans-3)}.about_ledtech-page .section3 .aside-dist-block li.active{width:calc(100% - 30px)}.about_ledtech-page .section3 .aside-dist-block li.active:before{width:20px;opacity:1}@media only screen and (min-width: 1201px){.about_ledtech-page .section3 .aside-dist-block li:hover{color:var(--red)}}@media only screen and (max-width: 1200px){.about_ledtech-page .section3 .aside-dist-block li:active{color:var(--red)}}@media only screen and (max-width: 1023px){.about_ledtech-page .section3 .aside-dist-block{display:none}}