@charset "utf-8";.device-pc #contents{padding:16px 0 88px}.device-pc #contents img[data-src]{-webkit-transition:opacity .3s;-moz-transition:opacity .3s;-o-transition:opacity .3s;-ms-transition:opacity .3s;transition:opacity .3s}.device-pc #contents img[data-src].state-ready{opacity:0}.device-pc #contents>header{height:300px;background-color:#fafafa;background-image:url("/store/techo/howtouse/2026/images/mv_pc.webp");background-repeat:no-repeat;background-size:cover;padding:28px 0 0 36px}.device-pc #contents>header div{display:table}.device-pc #contents>header div h2 img{display:block;width:87px;margin:0 auto;aspect-ratio:1/1}.device-pc #contents>header div h2 span{display:block;font-size:32px;line-height:1.25;font-weight:700;text-align:center;margin-top:7px}.device-pc #contents>header div p{font-size:14px;line-height:1.75;margin-top:12px}.device-pc #contents section header{background:#f9f3ef;height:70px;padding:9px 0;display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-align:center;-moz-box-align:center;-o-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;position:relative}.device-pc #contents section header:has(p) h3{border-right:2px #fff solid;margin-right:24px}.device-pc #contents section header h3{font-size:24px;line-height:2.17;padding:0 24px;font-weight:700}.device-pc #contents section header img{position:absolute}.device-pc #contents section header p{font-size:14px;line-height:1.5}.device-pc #contents section:first-of-type{margin-top:47px}.device-pc #contents section:first-of-type header img{width:165px;top:-7px;right:24px}.device-pc #contents section:first-of-type div{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-lines:multiple;-moz-box-lines:multiple;-o-box-lines:multiple;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:justify;-moz-box-pack:justify;-o-box-pack:justify;-ms-flex-pack:justify;-webkit-justify-content:space-between;justify-content:space-between;margin-top:32px}.device-pc #contents section:first-of-type div dl{width:470px}.device-pc #contents section:first-of-type div dl:nth-child(n+3){margin-top:32px}.device-pc #contents section:first-of-type div dl dt{position:relative}.device-pc #contents section:first-of-type div dl dt img{display:block}.device-pc #contents section:first-of-type div dl dt img:first-child{width:100%;aspect-ratio:450/330;border:10px #eaeaea solid}.device-pc #contents section:first-of-type div dl dt img:nth-child(2){position:absolute;width:100%;bottom:-100px;left:0}.device-pc #contents section:first-of-type div dl dd{margin-top:106px;font-size:14px;line-height:1.75}.device-pc #contents section:nth-of-type(2){margin-top:80px}.device-pc #contents section:nth-of-type(2) header img{width:54px;top:9px;right:27px}.device-pc #contents section:nth-of-type(2) div{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-lines:multiple;-moz-box-lines:multiple;-o-box-lines:multiple;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;margin:0 -12px}.device-pc #contents section:nth-of-type(2) div dl{width:304px;margin:48px 12px 0}.device-pc #contents section:nth-of-type(2) div dl dt a{display:block;aspect-ratio:456/318;position:relative;text-decoration:none;color:#333}.device-pc #contents section:nth-of-type(2) div dl dt a:before{position:absolute;font-size:22px;line-height:1.27;width:28px;height:28px;color:#fff;background:#333;border-radius:4px 0 0 0;bottom:0;right:0;text-align:center;overflow:hidden;z-index:1}.device-pc #contents section:nth-of-type(2) div dl dt a img{width:100%;height:100%;object-fit:cover;border-radius:10px 10px 0 10px}.device-pc #contents section:nth-of-type(2) div dl dt a i{position:absolute;width:192px;height:32px;overflow:hidden;font-size:16px;line-height:2;font-weight:700;text-align:center;top:-16px;left:calc(50% - 96px);background:#fbd242;border-radius:16px;z-index:1}.device-pc #contents section:nth-of-type(2) div dl dd{font-size:14px;line-height:1.5;margin-top:8px}.device-pc #contents section:nth-of-type(3){margin-top:105px}.device-pc #contents section:nth-of-type(3) header img{width:81px;top:-25px;right:6px}.device-pc #contents section:nth-of-type(3) div{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-lines:multiple;-moz-box-lines:multiple;-o-box-lines:multiple;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;margin:8px -12px 0}.device-pc #contents section:nth-of-type(3) div.error{margin:0}.device-pc #contents section:nth-of-type(3) div.error p{display:block}.device-pc #contents section:nth-of-type(3) div p{font-size:14px;line-height:1.5;text-align:center;display:none;width:100%;margin-top:32px}.device-pc #contents section:nth-of-type(3) div a{display:block;width:222px;aspect-ratio:1/1;margin:24px 12px 0;position:relative}.device-pc #contents section:nth-of-type(3) div a img{display:block;width:100%;height:100%;object-fit:cover}.device-pc #contents section:nth-of-type(3) div a span{position:absolute;bottom:0;left:0;width:100%;height:36px;padding:0 8px;white-space:nowrap;background:rgba(0,0,0,.5);color:#fff;font-size:13px;line-height:2.77;font-weight:700;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis}.device-pc #contents section:nth-of-type(3) div a span br{display:none}.device-pc #contents section:nth-of-type(3) footer{overflow:hidden}.device-pc #contents section:nth-of-type(3) footer ul{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;margin-top:48px}.device-pc #contents section:nth-of-type(3) footer ul:not([data-title]){-webkit-box-pack:center;-moz-box-pack:center;-o-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;justify-content:center}.device-pc #contents section:nth-of-type(3) footer ul:not([data-title]) li{width:260px}.device-pc #contents section:nth-of-type(3) footer ul:not([data-title]) li+li{margin-left:32px}.device-pc #contents section:nth-of-type(3) footer ul:not([data-title]) li a{height:40px;padding-left:12px}.device-pc #contents section:nth-of-type(3) footer ul:not([data-title]) li a:before{font-size:16px;right:8px}.device-pc #contents section:nth-of-type(3) footer ul:not([data-title]) li a span{font-size:14px}.device-pc #contents section:nth-of-type(3) footer ul[data-title]{margin-right:-30px;-webkit-box-lines:multiple;-moz-box-lines:multiple;-o-box-lines:multiple;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap}.device-pc #contents section:nth-of-type(3) footer ul[data-title]:before{content:attr(data-title) "";font-size:16px;line-height:1.13;font-weight:700;width:100%}.device-pc #contents section:nth-of-type(3) footer ul[data-title] li{margin:16px 30px 0 0;width:300px}.device-pc #contents section:nth-of-type(3) footer ul[data-title] li a{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-align:center;-moz-box-align:center;-o-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;position:relative;background:#fff;height:62px;padding:0 0 0 8px}.device-pc #contents section:nth-of-type(3) footer ul[data-title] li a:before{position:absolute;top:50%;-webkit-transform:translate3d(0,-50%,0);-moz-transform:translate3d(0,-50%,0);-o-transform:translate3d(0,-50%,0);-ms-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0);color:#ff8733;right:8px;font-size:24px}.device-pc #contents section:nth-of-type(3) footer ul[data-title] li a i{display:block;-webkit-flex-shrink:0;flex-shrink:0;width:60px;margin-right:8px}.device-pc #contents section:nth-of-type(3) footer ul[data-title] li a i img{display:block;width:100%}.device-pc #contents section:nth-of-type(3) footer ul[data-title] li a>span{display:none;font-size:16px;line-height:1.31;text-align:inherit}.device-pc #contents section:nth-of-type(3) footer ul[data-title] li a>span:first-of-type{display:block}.device-pc #contents section:nth-of-type(3) footer ul[data-title] li a>span span{display:inline-block;white-space:nowrap;font-size:inherit;line-height:inherit;text-align:inherit}.device-pc #contents section:nth-of-type(4){margin-top:80px}.device-pc #contents section:nth-of-type(4) header img{width:105px;top:-6px;right:15px}.device-pc #contents section:nth-of-type(4)>div{margin-top:56px}.device-pc #contents section:nth-of-type(4)>div:first-of-type{margin-top:24px}.device-pc #contents section:nth-of-type(4)>div:first-of-type div{-webkit-box-pack:start;-moz-box-pack:start;-o-box-pack:start;-ms-flex-pack:start;-webkit-justify-content:flex-start;justify-content:flex-start}.device-pc #contents section:nth-of-type(4)>div:first-of-type div dl{width:308px;margin-left:18px}.device-pc #contents section:nth-of-type(4)>div:first-of-type div dl:nth-child(3n+1){margin-left:0}.device-pc #contents section:nth-of-type(4)>div:first-of-type div dl:nth-child(n+4){margin-top:30px}.device-pc #contents section:nth-of-type(4)>div:first-of-type div dl dd img{aspect-ratio:308/200}.device-pc #contents section:nth-of-type(4)>div:nth-of-type(2) div dl{width:172px}.device-pc #contents section:nth-of-type(4)>div:nth-of-type(2) div dl dd img{aspect-ratio:172/220}.device-pc #contents section:nth-of-type(4)>div h4{display:table;margin:0 auto;position:relative;font-size:18px;line-height:1.5}.device-pc #contents section:nth-of-type(4)>div h4:before{content:"";background:#fbd242;height:16px;width:calc(100% + 18px);position:absolute;left:-9px;bottom:-2px;z-index:-1}.device-pc #contents section:nth-of-type(4)>div p{font-size:14px;line-height:1.5;text-align:center;margin-top:9px}.device-pc #contents section:nth-of-type(4)>div>a.btn-secondary{width:260px;margin:16px auto 0;padding-left:12px}.device-pc #contents section:nth-of-type(4)>div>a.btn-secondary:before{font-size:16px;right:8px}.device-pc #contents section:nth-of-type(4)>div>a.btn-secondary span{font-size:14px}.device-pc #contents section:nth-of-type(4)>div>a:has(img){display:block;width:412px;margin:16px auto 0;border:1px #adadad solid;border-radius:6px;overflow:hidden}.device-pc #contents section:nth-of-type(4)>div>a:has(img) img{display:block;width:100%;aspect-ratio:412/144}.device-pc #contents section:nth-of-type(4)>div div{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-lines:multiple;-moz-box-lines:multiple;-o-box-lines:multiple;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:justify;-moz-box-pack:justify;-o-box-pack:justify;-ms-flex-pack:justify;-webkit-justify-content:space-between;justify-content:space-between;margin-top:24px}.device-pc #contents section:nth-of-type(4)>div div dl dd{border:2px #d6d6d6 solid;border-radius:4px;overflow:hidden}.device-pc #contents section:nth-of-type(4)>div div dl dd img{display:block;width:100%}.device-pc #contents section:nth-of-type(4)>div div dl dt{text-align:center;font-size:14px;line-height:1.5;margin-top:8px}.device-pc #contents section:nth-of-type(5){margin-top:100px}.device-pc #contents section:nth-of-type(5) header img{width:140px;top:-20px;right:49px}.device-pc #contents section:nth-of-type(5) div{margin:-8px -12px 0;display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-lines:multiple;-moz-box-lines:multiple;-o-box-lines:multiple;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap}.device-pc #contents section:nth-of-type(5) div.error{margin:0}.device-pc #contents section:nth-of-type(5) div.error p{display:block}.device-pc #contents section:nth-of-type(5) div p{font-size:14px;line-height:1.5;text-align:center;display:none;width:100%;margin-top:32px}.device-pc #contents section:nth-of-type(5) div a{display:block;width:304px;margin:32px 12px 0}.device-pc #contents section:nth-of-type(5) div a img{display:block;width:100%;aspect-ratio:480/270;border-radius:8px}.device-pc #contents section:nth-of-type(5) div a dl dt{font-size:16px;line-height:1.31;font-weight:700;padding:12px 0 8px}.device-pc #contents section:nth-of-type(5) div a dl dd{font-size:12px;line-height:1.75;font-weight:700;color:#adadad}.device-pc #contents section:nth-of-type(5)>a{margin:24px auto 0;padding-left:12px;width:260px;height:40px}.device-pc #contents section:nth-of-type(5)>a:before{font-size:16px;right:8px}.device-pc #contents section:nth-of-type(5)>a span{font-size:14px}.device-pc #contents section:nth-of-type(6){margin-top:80px}.device-pc #contents section:nth-of-type(6) header img{width:100px;top:-2px;right:5px}.device-pc #contents section:nth-of-type(6)>div{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;margin-top:24px}.device-pc #contents section:nth-of-type(6)>div>div{position:relative;width:50%}.device-pc #contents section:nth-of-type(6)>div>div:first-child{padding-right:24px}.device-pc #contents section:nth-of-type(6)>div>div:first-child ul li a{padding:0 14px 0 0;height:50px}.device-pc #contents section:nth-of-type(6)>div>div:first-child ul li a:before{font-size:14px}.device-pc #contents section:nth-of-type(6)>div>div:first-child ul li a span{font-size:16px}.device-pc #contents section:nth-of-type(6)>div>div:nth-child(2){padding-left:24px}.device-pc #contents section:nth-of-type(6)>div>div:nth-child(2):before{content:"";height:100%;border-left:4px #f7f7f7 solid;position:absolute;left:-2px;top:0}.device-pc #contents section:nth-of-type(6)>div>div:nth-child(2) ul li:first-child a{border:1px #adadad solid;background-image:url("/store/techo/howtouse/2026/images/sns_01_pc.png")}.device-pc #contents section:nth-of-type(6)>div>div:nth-child(2) ul li:nth-child(2) a{border:1px #262626 solid;background-image:url("/store/techo/howtouse/2026/images/sns_02_pc.png")}.device-pc #contents section:nth-of-type(6)>div>div:nth-child(2) ul li:nth-child(3) a{border:1px #adadad solid;background-image:url("/store/techo/howtouse/2026/images/sns_03_pc.png")}.device-pc #contents section:nth-of-type(6)>div>div:nth-child(2) ul li:nth-child(4) a{border:1px #06c755 solid;background-image:url("/store/techo/howtouse/2026/images/sns_04_pc.png")}.device-pc #contents section:nth-of-type(6)>div>div:nth-child(2) ul li:nth-child(5) a{border:1px #1a77f2 solid;background-image:url("/store/techo/howtouse/2026/images/sns_05_pc.png")}.device-pc #contents section:nth-of-type(6)>div>div:nth-child(2) ul li a{display:block;height:56px;border-radius:4px;overflow:hidden;background-repeat:no-repeat;background-size:cover}.device-pc #contents section:nth-of-type(6)>div>div:nth-child(2) ul li a:after{content:inherit}.device-pc #contents section:nth-of-type(6)>div>div:nth-child(2) ul li a span{display:none}.device-pc #contents section:nth-of-type(6)>div>div p{font-size:14px;margin-bottom:24px}.device-pc #contents section:nth-of-type(6)>div>div ul{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-align:center;-moz-box-align:center;-o-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;-webkit-box-pack:justify;-moz-box-pack:justify;-o-box-pack:justify;-ms-flex-pack:justify;-webkit-justify-content:space-between;justify-content:space-between;-webkit-box-lines:multiple;-moz-box-lines:multiple;-o-box-lines:multiple;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap}.device-pc #contents section:nth-of-type(6)>div>div ul+ul{margin-top:24px}.device-pc #contents section:nth-of-type(6)>div>div ul:before{content:attr(data-title) "";display:block;width:100%;font-size:14px;line-height:1.29;font-weight:700;margin-bottom:-8px}.device-pc #contents section:nth-of-type(6)>div>div ul li{margin-top:16px;width:220px}.device-pc #contents section:nth-of-type(7){margin-top:80px}.device-pc #contents section:nth-of-type(7)>div{margin-top:24px;display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-pack:justify;-moz-box-pack:justify;-o-box-pack:justify;-ms-flex-pack:justify;-webkit-justify-content:space-between;justify-content:space-between;-webkit-box-align:start;-moz-box-align:start;-o-box-align:start;-ms-flex-align:start;-webkit-align-items:flex-start;align-items:flex-start}.device-pc #contents section:nth-of-type(7)>div figure{width:428px;margin-left:26px}.device-pc #contents section:nth-of-type(7)>div figure img{display:block;width:100%;aspect-ratio:428/276}.device-pc #contents section:nth-of-type(7)>div div{width:474px}.device-pc #contents section:nth-of-type(7)>div div p{font-size:14px}.device-pc #contents section:nth-of-type(7)>div div a{width:240px;padding:0 24px 0 16px;margin-top:24px}.device-pc #contents section:nth-of-type(7)>div div a:before{font-size:16px;right:8px}.device-pc #contents section:nth-of-type(7)>div div a span{font-size:14px}.device-pc #contents section:nth-of-type(8){margin-top:80px}.device-pc #contents section:nth-of-type(8) header img{width:80px;top:-7px;right:20px}.device-pc #contents section:nth-of-type(8) div{margin-top:24px;display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-pack:justify;-moz-box-pack:justify;-o-box-pack:justify;-ms-flex-pack:justify;-webkit-justify-content:space-between;justify-content:space-between;-webkit-box-align:start;-moz-box-align:start;-o-box-align:start;-ms-flex-align:start;-webkit-align-items:flex-start;align-items:flex-start}.device-pc #contents section:nth-of-type(8) div a{display:block;width:304px}.device-pc #contents section:nth-of-type(8) div a dl dt{padding:11px 0 8px;font-size:14px;line-height:1.5;font-weight:700}.device-pc #contents section:nth-of-type(8) div a dl dd:first-of-type{aspect-ratio:304/170;border-radius:8px;overflow:hidden}.device-pc #contents section:nth-of-type(8) div a dl dd:first-of-type img{display:block;width:100%;height:100%;object-fit:cover}.device-pc #contents section:nth-of-type(8) div a dl dd:nth-of-type(2){font-size:14px;line-height:1.5}.device-sp #contents{padding:15px 0 64px}.device-sp #contents img[data-src]{-webkit-transition:opacity .3s;-moz-transition:opacity .3s;-o-transition:opacity .3s;-ms-transition:opacity .3s;transition:opacity .3s}.device-sp #contents img[data-src].state-ready{opacity:0}.device-sp #contents>header{aspect-ratio:416/520;background-color:#fafafa;background-image:url("/store/techo/howtouse/2026/images/mv_sp.webp");background-repeat:no-repeat;background-size:cover;padding:calc(100vw * 10 / 416) 0 0 calc(100vw * 24 / 416)}.device-sp #contents>header div h2{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-align:center;-moz-box-align:center;-o-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;padding-left:calc(100vw * 5 / 416)}.device-sp #contents>header div h2 img{display:block;width:calc(100vw * 87 / 416);aspect-ratio:1/1;-webkit-flex-shrink:0;flex-shrink:0}.device-sp #contents>header div h2 span{display:block;font-size:calc(100vw * 28 / 416);line-height:1.5;font-weight:700;padding-left:calc(100vw * 14 / 416);-webkit-flex-shrink:0;flex-shrink:0}.device-sp #contents>header div p{font-size:calc(100vw * 16 / 416);line-height:1.5;margin-top:calc(100vw * 9 / 416)}.device-sp #contents section header{background:#f9f3ef;padding:16px;position:relative;min-height:72px;display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-align:center;-moz-box-align:center;-o-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center}.device-sp #contents section header:has(p){display:block}.device-sp #contents section header h3{font-size:min(20px, 4.81vw);line-height:1.5;font-weight:700}.device-sp #contents section header h3 span{display:inline-block}.device-sp #contents section header img{position:absolute}.device-sp #contents section header p{font-size:14px;line-height:1.5;margin-top:4px}.device-sp #contents section:first-of-type{margin-top:34px}.device-sp #contents section:first-of-type header img{max-width:155px;width:36.06%;-webkit-transform:translate3d(-10.67%,-16.13%,0);-moz-transform:translate3d(-10.67%,-16.13%,0);-o-transform:translate3d(-10.67%,-16.13%,0);-ms-transform:translate3d(-10.67%,-16.13%,0);transform:translate3d(-10.67%,-16.13%,0);top:0;right:0}.device-sp #contents section:first-of-type div{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-lines:multiple;-moz-box-lines:multiple;-o-box-lines:multiple;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-top:-8px;padding:0 8px}.device-sp #contents section:first-of-type div dl{width:calc(100% - 16px);margin:32px 8px 0}.device-sp #contents section:first-of-type div dl dt{position:relative}.device-sp #contents section:first-of-type div dl dt img{display:block}.device-sp #contents section:first-of-type div dl dt img:first-child{width:100%;aspect-ratio:450/330;border:10px #eaeaea solid}.device-sp #contents section:first-of-type div dl dt img:nth-child(2){position:absolute;width:100%;max-width:398px;bottom:0;left:50%;-webkit-transform:translate3d(-50%,0,0);-moz-transform:translate3d(-50%,0,0);-o-transform:translate3d(-50%,0,0);-ms-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}.device-sp #contents section:first-of-type div dl dt:after{content:"";display:block;padding-top:min(88px,22.14%)}.device-sp #contents section:first-of-type div dl dd{margin-top:12px;font-size:14px}.device-sp #contents section:nth-of-type(2){margin-top:56px}.device-sp #contents section:nth-of-type(2) header img{max-width:56px;width:12.98%;-webkit-transform:translate3d(-29.63%,1.75%,0);-moz-transform:translate3d(-29.63%,1.75%,0);-o-transform:translate3d(-29.63%,1.75%,0);-ms-transform:translate3d(-29.63%,1.75%,0);transform:translate3d(-29.63%,1.75%,0);top:0;right:0}.device-sp #contents section:nth-of-type(2) div{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-lines:multiple;-moz-box-lines:multiple;-o-box-lines:multiple;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-top:-8px;padding:0 8px}.device-sp #contents section:nth-of-type(2) div dl{width:calc(50% - 16px);margin:44px 8px 0}.device-sp #contents section:nth-of-type(2) div dl dt a{display:block;aspect-ratio:456/318;position:relative;text-decoration:none;color:#333}.device-sp #contents section:nth-of-type(2) div dl dt a:before{position:absolute;font-size:22px;line-height:1.27;width:28px;height:28px;color:#fff;background:#333;border-radius:4px 0 0 0;bottom:0;right:0;text-align:center;overflow:hidden;z-index:1}.device-sp #contents section:nth-of-type(2) div dl dt a img{width:100%;height:100%;object-fit:cover;border-radius:10px 10px 0 10px}.device-sp #contents section:nth-of-type(2) div dl dt a i{position:absolute;max-width:146px;width:79.35%;height:24px;overflow:hidden;font-size:min(13px, 3.13vw);font-weight:700;text-align:center;top:-12px;left:50%;-webkit-transform:translate3d(-50%,0,0);-moz-transform:translate3d(-50%,0,0);-o-transform:translate3d(-50%,0,0);-ms-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0);background:#fbd242;border-radius:12px;z-index:1;display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-align:center;-moz-box-align:center;-o-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;-webkit-box-pack:center;-moz-box-pack:center;-o-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;justify-content:center}.device-sp #contents section:nth-of-type(2) div dl dd{font-size:14px;line-height:1.5;margin-top:8px}.device-sp #contents section:nth-of-type(2) div dl dd br{display:none}.device-sp #contents section:nth-of-type(3){margin-top:85px}.device-sp #contents section:nth-of-type(3) header img{max-width:71px;width:16.59%;-webkit-transform:translate3d(-23.19%,-37.18%,0);-moz-transform:translate3d(-23.19%,-37.18%,0);-o-transform:translate3d(-23.19%,-37.18%,0);-ms-transform:translate3d(-23.19%,-37.18%,0);transform:translate3d(-23.19%,-37.18%,0);top:0;right:0}.device-sp #contents section:nth-of-type(3) div{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-lines:multiple;-moz-box-lines:multiple;-o-box-lines:multiple;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-top:4px;padding:0 8px}.device-sp #contents section:nth-of-type(3) div.error{margin:0}.device-sp #contents section:nth-of-type(3) div.error p{display:block}.device-sp #contents section:nth-of-type(3) div p{font-size:14px;line-height:1.5;text-align:center;display:none;width:100%;margin-top:32px}.device-sp #contents section:nth-of-type(3) div a{display:block;width:calc(50% - 16px);aspect-ratio:1/1;margin:20px 8px 0;position:relative}.device-sp #contents section:nth-of-type(3) div a img{display:block;width:100%;height:100%;object-fit:cover}.device-sp #contents section:nth-of-type(3) div a span{position:absolute;bottom:0;left:0;width:100%;height:36px;padding:0 8px;white-space:nowrap;background:rgba(0,0,0,.5);color:#fff;font-size:13px;line-height:2.77;font-weight:700;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis}.device-sp #contents section:nth-of-type(3) div a span br{display:none}.device-sp #contents section:nth-of-type(3) footer{overflow:hidden;padding:0 16px}.device-sp #contents section:nth-of-type(3) footer ul{margin-top:32px}.device-sp #contents section:nth-of-type(3) footer ul:not([data-title]) li{width:260px;margin:0 auto}.device-sp #contents section:nth-of-type(3) footer ul:not([data-title]) li+li{margin-top:16px}.device-sp #contents section:nth-of-type(3) footer ul:not([data-title]) li a{height:40px;padding-left:12px}.device-sp #contents section:nth-of-type(3) footer ul:not([data-title]) li a:before{font-size:16px;right:8px}.device-sp #contents section:nth-of-type(3) footer ul:not([data-title]) li a span{font-size:14px}.device-sp #contents section:nth-of-type(3) footer ul[data-title]{margin-left:calc(-9px / 2);margin-right:calc(-9px / 2);display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-lines:multiple;-moz-box-lines:multiple;-o-box-lines:multiple;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap}.device-sp #contents section:nth-of-type(3) footer ul[data-title]:before{content:attr(data-title) "";font-size:14px;line-height:1.29;font-weight:700;margin-bottom:6px;width:100%}.device-sp #contents section:nth-of-type(3) footer ul[data-title] li{margin:10px calc(9px / 2) 0;width:calc(100% / 3 - 9px)}.device-sp #contents section:nth-of-type(3) footer ul[data-title] li a{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-align:center;-moz-box-align:center;-o-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;position:relative;background:#fff;height:46px;padding:0 15px 0 2px}.device-sp #contents section:nth-of-type(3) footer ul[data-title] li a:before{position:absolute;top:50%;-webkit-transform:translate3d(0,-50%,0);-moz-transform:translate3d(0,-50%,0);-o-transform:translate3d(0,-50%,0);-ms-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0);color:#ff8733;content:"\F142";right:-4px;font-size:min(24px, 100vw*24/416)}.device-sp #contents section:nth-of-type(3) footer ul[data-title] li a i{display:block;-webkit-flex-shrink:0;flex-shrink:0;width:min(34px,100vw*34/416);margin-right:4px}.device-sp #contents section:nth-of-type(3) footer ul[data-title] li a i img{display:block;width:100%}.device-sp #contents section:nth-of-type(3) footer ul[data-title] li a>span{display:none;font-size:min(12px, 100vw*12/416);line-height:1.5;text-align:inherit}.device-sp #contents section:nth-of-type(3) footer ul[data-title] li a>span:has(span){font-size:min(11px, 100vw*11/416);line-height:1.27}.device-sp #contents section:nth-of-type(3) footer ul[data-title] li a>span:last-of-type{display:block}.device-sp #contents section:nth-of-type(3) footer ul[data-title] li a>span span{display:inline-block;white-space:nowrap;font-size:inherit;line-height:inherit;text-align:inherit}.device-sp #contents section:nth-of-type(4){margin-top:56px}.device-sp #contents section:nth-of-type(4) header img{max-width:109px;width:25.24%;-webkit-transform:translate3d(-17.14%,6.58%,0);-moz-transform:translate3d(-17.14%,6.58%,0);-o-transform:translate3d(-17.14%,6.58%,0);-ms-transform:translate3d(-17.14%,6.58%,0);transform:translate3d(-17.14%,6.58%,0);top:0;right:0}.device-sp #contents section:nth-of-type(4)>div{margin-top:24px}.device-sp #contents section:nth-of-type(4)>div:nth-of-type(2){margin-top:40px}.device-sp #contents section:nth-of-type(4)>div:nth-of-type(2)>a{margin-top:32px}.device-sp #contents section:nth-of-type(4)>div:nth-of-type(2)>a img{aspect-ratio:384/120}.device-sp #contents section:nth-of-type(4)>div:nth-of-type(3){margin-top:40px}.device-sp #contents section:nth-of-type(4)>div h4{display:table;margin:0 auto;position:relative;font-size:min(18px, 4.33vw);line-height:1.5}.device-sp #contents section:nth-of-type(4)>div h4:before{content:"";background:#fbd242;height:min(12px,2.88vw);width:calc(100% + .5em);position:absolute;left:-.25em;bottom:1px;z-index:-1}.device-sp #contents section:nth-of-type(4)>div p{font-size:min(14px, 3.37vw);line-height:1.5;text-align:center;margin:7px 0 -8px}.device-sp #contents section:nth-of-type(4)>div>a.btn-secondary{width:260px;margin:24px auto 0;padding-left:12px}.device-sp #contents section:nth-of-type(4)>div>a.btn-secondary:before{font-size:16px;right:8px}.device-sp #contents section:nth-of-type(4)>div>a.btn-secondary span{font-size:14px}.device-sp #contents section:nth-of-type(4)>div>a:has(img){display:block;width:calc(100% - 32px);max-width:398px;margin:22px auto 0;border:1px #adadad solid;border-radius:6px;overflow:hidden}.device-sp #contents section:nth-of-type(4)>div>a:has(img) img{display:block;width:100%;aspect-ratio:384/136}.device-sp #contents section:nth-of-type(4)>div div{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-lines:multiple;-moz-box-lines:multiple;-o-box-lines:multiple;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;padding:0 8px}.device-sp #contents section:nth-of-type(4)>div div dl{margin:24px 8px 0;width:calc(50% - 16px)}.device-sp #contents section:nth-of-type(4)>div div dl dd{border:2px #d6d6d6 solid;border-radius:4px;overflow:hidden}.device-sp #contents section:nth-of-type(4)>div div dl dd img{display:block;width:100%;aspect-ratio:182/230}.device-sp #contents section:nth-of-type(4)>div div dl dt{text-align:center;font-size:14px;line-height:1.5;margin-top:8px}.device-sp #contents section:nth-of-type(5){margin-top:56px}.device-sp #contents section:nth-of-type(5) header img{max-width:104px;width:24.28%;-webkit-transform:translate3d(-9.9%,0,0);-moz-transform:translate3d(-9.9%,0,0);-o-transform:translate3d(-9.9%,0,0);-ms-transform:translate3d(-9.9%,0,0);transform:translate3d(-9.9%,0,0);top:0;right:0}.device-sp #contents section:nth-of-type(5) div{padding:0 8px;display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-lines:multiple;-moz-box-lines:multiple;-o-box-lines:multiple;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-align:start;-moz-box-align:start;-o-box-align:start;-ms-flex-align:start;-webkit-align-items:flex-start;align-items:flex-start;--height:18;--clamp:4}.device-sp #contents section:nth-of-type(5) div.error{margin:0}.device-sp #contents section:nth-of-type(5) div.error p{display:block}.device-sp #contents section:nth-of-type(5) div p{font-size:14px;line-height:1.5;text-align:center;display:none;width:100%;margin-top:32px}.device-sp #contents section:nth-of-type(5) div a{display:grid;grid-template-columns:45.57% 1fr;width:calc(100% - 16px);margin:24px 8px 0}.device-sp #contents section:nth-of-type(5) div a img{display:block;width:100%;aspect-ratio:480/270;border-radius:4px}.device-sp #contents section:nth-of-type(5) div a dl{margin-left:8px;display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-orient:vertical;-moz-box-orient:vertical;-o-box-orient:vertical;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column}.device-sp #contents section:nth-of-type(5) div a dl dt{font-size:14px;line-height:1.29;font-weight:700;overflow:hidden;display:-webkit-box;-o-text-overflow:ellipsis;text-overflow:ellipsis;-webkit-box-orient:vertical;-webkit-line-clamp:var(--clamp)}.device-sp #contents section:nth-of-type(5) div a dl dd{font-size:10px;line-height:1;font-weight:700;color:#adadad;margin-top:8px}.device-sp #contents section:nth-of-type(5)>a{margin:24px auto 0;padding-left:12px;width:260px;height:40px}.device-sp #contents section:nth-of-type(5)>a:before{font-size:16px;right:8px}.device-sp #contents section:nth-of-type(5)>a span{font-size:14px}.device-sp #contents section:nth-of-type(6){margin-top:56px}.device-sp #contents section:nth-of-type(6) header img{max-width:103px;width:24.04%;-webkit-transform:translate3d(-9%,-2.86%,0);-moz-transform:translate3d(-9%,-2.86%,0);-o-transform:translate3d(-9%,-2.86%,0);-ms-transform:translate3d(-9%,-2.86%,0);transform:translate3d(-9%,-2.86%,0);top:0;right:0}.device-sp #contents section:nth-of-type(6)>div{margin-top:24px;padding:0 16px}.device-sp #contents section:nth-of-type(6)>div>div:first-child ul li a{padding:0 16px 0 4px;height:50px}.device-sp #contents section:nth-of-type(6)>div>div:first-child ul li a:before{font-size:14px}.device-sp #contents section:nth-of-type(6)>div>div:first-child ul li a span{font-size:16px;font-size:min(16px, 3.85vw)}.device-sp #contents section:nth-of-type(6)>div>div:nth-child(2){margin-top:32px;padding-top:32px;border-top:4px #f7f7f7 solid}.device-sp #contents section:nth-of-type(6)>div>div:nth-child(2) ul li:first-child a{border:1px #adadad solid;background-image:url("/store/techo/howtouse/2026/images/sns_01_sp.png")}.device-sp #contents section:nth-of-type(6)>div>div:nth-child(2) ul li:nth-child(2) a{border:1px #262626 solid;background-image:url("/store/techo/howtouse/2026/images/sns_02_sp.png")}.device-sp #contents section:nth-of-type(6)>div>div:nth-child(2) ul li:nth-child(3) a{border:1px #adadad solid;background-image:url("/store/techo/howtouse/2026/images/sns_03_sp.png")}.device-sp #contents section:nth-of-type(6)>div>div:nth-child(2) ul li:nth-child(4) a{border:1px #06c755 solid;background-image:url("/store/techo/howtouse/2026/images/sns_04_sp.png")}.device-sp #contents section:nth-of-type(6)>div>div:nth-child(2) ul li:nth-child(5) a{border:1px #1a77f2 solid;background-image:url("/store/techo/howtouse/2026/images/sns_05_sp.png")}.device-sp #contents section:nth-of-type(6)>div>div:nth-child(2) ul li a{display:block;padding-top:30.11%;height:0;border-radius:4px;overflow:hidden;background-repeat:no-repeat;background-size:cover}.device-sp #contents section:nth-of-type(6)>div>div:nth-child(2) ul li a span{display:none}.device-sp #contents section:nth-of-type(6)>div>div p{font-size:14px}.device-sp #contents section:nth-of-type(6)>div>div ul{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-align:center;-moz-box-align:center;-o-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;-webkit-box-lines:multiple;-moz-box-lines:multiple;-o-box-lines:multiple;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;margin:24px -6px 0}.device-sp #contents section:nth-of-type(6)>div>div ul:before{content:attr(data-title) "";display:block;width:100%;font-size:14px;line-height:1.29;font-weight:700;margin:0 6px -8px}.device-sp #contents section:nth-of-type(6)>div>div ul li{margin:12px 6px 0;width:calc(50% - 12px);max-width:193px}.device-sp #contents section:nth-of-type(7){margin-top:56px}.device-sp #contents section:nth-of-type(7)>div{margin-top:24px;padding:0 16px}.device-sp #contents section:nth-of-type(7)>div figure img{display:block;width:100%;max-width:398px;aspect-ratio:380/268;margin:0 auto}.device-sp #contents section:nth-of-type(7)>div div{margin-top:16px}.device-sp #contents section:nth-of-type(7)>div div p{font-size:14px}.device-sp #contents section:nth-of-type(7)>div div a{width:240px;height:40px;padding-right:24px;margin:14px auto 0}.device-sp #contents section:nth-of-type(7)>div div a:before{font-size:16px;right:8px}.device-sp #contents section:nth-of-type(7)>div div a span{font-size:14px}.device-sp #contents section:nth-of-type(8){margin-top:56px}.device-sp #contents section:nth-of-type(8) header{padding:8px min(96px,23.08%) 8px 16px}.device-sp #contents section:nth-of-type(8) header img{max-width:62px;width:14.42%;-webkit-transform:translate3d(-30%,-50%,0);-moz-transform:translate3d(-30%,-50%,0);-o-transform:translate3d(-30%,-50%,0);-ms-transform:translate3d(-30%,-50%,0);transform:translate3d(-30%,-50%,0);top:50%;right:0}.device-sp #contents section:nth-of-type(8) div{display:-webkit-box;display:-moz-box;display:-webkit-flex;display:-ms-flexbox;display:box;display:flex;-webkit-box-pack:justify;-moz-box-pack:justify;-o-box-pack:justify;-ms-flex-pack:justify;-webkit-justify-content:space-between;justify-content:space-between;-webkit-box-align:start;-moz-box-align:start;-o-box-align:start;-ms-flex-align:start;-webkit-align-items:flex-start;align-items:flex-start;-webkit-box-lines:multiple;-moz-box-lines:multiple;-o-box-lines:multiple;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;padding:0 8px}.device-sp #contents section:nth-of-type(8) div a{display:block;width:calc(50% - 16px);margin:24px 8px 0}.device-sp #contents section:nth-of-type(8) div a dl dt{padding:11px 0 8px;font-size:16px;line-height:1.31;font-weight:700}.device-sp #contents section:nth-of-type(8) div a dl dd:first-of-type{aspect-ratio:304/170;border-radius:4px;overflow:hidden}.device-sp #contents section:nth-of-type(8) div a dl dd:first-of-type img{display:block;width:100%;height:100%;object-fit:cover}.device-sp #contents section:nth-of-type(8) div a dl dd:nth-of-type(2){font-size:14px;line-height:1.5}@media screen and (min-width:621px){.device-sp #contents>section:first-of-type div dl{width:calc(50% - 16px)}.device-sp #contents>section:nth-of-type(2) div dl{width:calc(33.33% - 16px)}.device-sp #contents>section:nth-of-type(3) div a{width:calc(33.33% - 16px)}.device-sp #contents>section:nth-of-type(4)>div:first-of-type div dl,.device-sp #contents>section:nth-of-type(4)>div:nth-of-type(2) div dl{width:calc(33.33% - 16px)}.device-sp #contents>section:nth-of-type(5) div a{width:calc(50% - 16px)}.device-sp #contents>section:nth-of-type(8) div a{width:calc(33.33% - 16px)}}@media screen and (min-width:828px){.device-sp #contents>header{aspect-ratio:960/300;background-image:url("/store/techo/howtouse/2026/images/mv_pc.webp");padding:calc(100vw * 28 / 960) 0 0 calc(100vw * 36 / 960)}.device-sp #contents>header div h2{display:table;padding-left:0}.device-sp #contents>header div h2 img{width:calc(100vw * 87 / 960);margin:0 auto}.device-sp #contents>header div h2 span{font-size:calc(100vw * 32 / 960);line-height:1.25;text-align:center;padding-left:0;margin-top:calc(100vw * 7 / 960)}.device-sp #contents>header div p{font-size:calc(100vw * 14 / 960);line-height:1.75;margin-top:calc(100vw * 12 / 960)}.device-sp #contents>section:first-of-type div dl{width:calc(33.33% - 16px)}.device-sp #contents>section:nth-of-type(2) div dl{width:calc(25% - 16px)}.device-sp #contents>section:nth-of-type(3) div a{width:calc(25% - 16px)}.device-sp #contents>section:nth-of-type(4)>div:first-of-type div dl,.device-sp #contents>section:nth-of-type(4)>div:nth-of-type(2) div dl{width:calc(25% - 16px)}.device-sp #contents>section:nth-of-type(5) div a{width:calc(33.33% - 16px)}}