.kv-30th{aspect-ratio:2732/1260;overflow:hidden;position:relative}.kv-30th-bg>img{left:0;width:100%;z-index:2}.kv-30th-bg>img,.kv-30th-mask{height:100%;position:absolute;top:0}.kv-30th-mask{animation:kv-30th-mask-slide 1.2s ease-in-out 1 forwards;right:0;transform:translateX(0);width:auto;z-index:10}.kv-30th-particle{animation:kv-30th-particle-wave 1.5s ease-in-out infinite,kv-30th-particle-rotate 1.5s linear infinite;animation-composition:add;border:.5em solid transparent;border-left:1em solid;color:#aaa;font-size:16px;height:0;position:absolute;transform-origin:-1em middle;transition:top .2s linear,left .2s linear;width:0;z-index:1}.kv-30th-anniversary{animation:kv-30th-anniversary-fadein .8s ease-out 1 forwards;animation-delay:1.45s;left:11.1603221083%;top:32.0873015873%;width:25.2415812592%;z-index:3}.kv-30th-anniversary,.kv-30th-catch{height:auto;opacity:0;position:absolute}.kv-30th-catch{animation:kv-30th-anniversary-fadein .8s ease-out 1 forwards;animation-delay:2.8s;left:50.2232796486%;top:14.9126984127%;width:37.6793557833%;z-index:2}.kv-30th-bus-wrapper{animation:kv-30th-bus-foward 5.5s cubic-bezier(.4,.91,.22,1) 1 forwards,kv-30th-bus-updown 3s linear infinite,kv-30th-bus-slide 10s ease-out infinite;animation-composition:add;aspect-ratio:778.8/639.2;height:auto;left:51.9838945827%;position:absolute;top:49.8253968254%;width:28.5065885798%;z-index:4}.kv-30th-bus{height:auto;left:0;position:absolute;top:0;width:100%;z-index:5}.kv-30th-bus-wheel-front{left:57.8197226502%;top:75.8291614518%;transform:rotateY(47.5deg);width:8.6543400103%}.kv-30th-bus-wheel-back,.kv-30th-bus-wheel-front{animation:kv-30th-bus-wheel-rotate .6s linear infinite;animation-composition:add;height:auto;position:absolute;z-index:6}.kv-30th-bus-wheel-back{animation-delay:.5s;left:19.7354904982%;top:70.697747184%;transform:rotateY(53.2deg);width:6.2146892655%}.kv-30th-bus-shadow{animation:kv-30th-bus-shadow 3s linear infinite;height:auto;left:0;position:absolute;top:0;width:100%;z-index:2}@keyframes kv-30th-mask-slide{0%{transform:translateX(0) scale(1)}to{transform:translateX(120%) scale(1.2)}}@keyframes kv-30th-particle-rotate{0%{transform:rotate3d(-1,1,1,0deg)}to{transform:rotate3d(-1,-1,1,1turn)}}@keyframes kv-30th-particle-wave{0%{transform:translateY(0)}50%{transform:translateY(-5%)}75%{transform:translateY(0)}to{transform:translateY(5%)}}@keyframes kv-30th-anniversary-fadein{0%{opacity:0}to{opacity:1}}@keyframes kv-30th-bus-foward{0%{margin-top:-8%;transform:translateX(calc(-70vw - 100%)) scale(.8)}to{margin-top:0;transform:translateX(0) scale(1)}}@keyframes kv-30th-bus-wheel-rotate{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes kv-30th-bus-shadow{0%,8%{transform:translateX(0) translateY(0)}14%{transform:translateX(-3px) translateY(2px)}20%,23%{transform:translateX(-1px) translateY(0)}26%,81%{transform:translateX(0) translateY(0)}86%{transform:translateX(-4.5px) translateY(2.5px)}91%,94%{transform:translateX(-1px) translateY(0)}97%,to{transform:translateX(0) translateY(0)}}@keyframes kv-30th-bus-updown{0%,8%{transform:translateY(0)}14%{transform:translateY(-1px)}20%,23%{transform:translateY(1px)}26%,81%{transform:translateY(0)}86%{transform:translateY(-2.5px)}91%,94%{transform:translateY(1px)}97%,to{transform:translateY(0)}}@keyframes kv-30th-bus-slide{0%{transform:translateX(0) translateY(0)}25%{transform:translateX(-18px) translateY(-4px)}50%{transform:translateX(0) translateY(0)}75%{transform:translateX(18px) translateY(3px)}to{transform:translateX(0) translateY(0)}}.section.section-lead-30th{background:url(../../image/about/30th-lead-bg-2.svg) 0 100%/356px auto no-repeat,url(../../image/about/30th-lead-bg-1.svg) right top -53px/100% auto no-repeat;font-size:2.6rem;font-weight:700;line-height:1.96;padding-bottom:120px;padding-top:160px;text-align:center}.section.section-lead-30th p+p{margin-top:1.96em}.section.section-lead-30th img{height:auto;max-width:100%}.section{font-size:1.6rem}.section-inner{text-align:center}.section-inner .content-separator{height:2px;position:relative}.section-inner .content-separator:after{background-color:#f1271a;height:2px;left:50%;margin-left:-20px;position:absolute;top:0;width:40px}.nf-ttl1{text-align:center}.nf-ttl2{font-size:3.4rem}.nf-ttl2,.nf-ttl2__sm{font-weight:700;text-align:center}.nf-ttl2__sm{font-size:2.8rem;line-height:1.46}.nf-img-ttl{max-width:710px;width:100%}.nf-img-logo{max-width:270px;width:100%}.nf-img-nam{max-width:510px;width:100%}.nf-content-ttl{margin-bottom:10px}.nf-content-lead{font-size:1.6rem;line-height:1.75}.nf-content-lead__lg{font-size:2.4rem;font-weight:400;line-height:1.55}.nf-content-body{font-size:1.6rem;margin-top:45px;padding:0 40px}.nf-content-body img{height:auto;max-width:100%;vertical-align:bottom}.nf-content-message{font-size:1.4rem;line-height:1.9;margin-top:20px;text-align:left}.nf-movie{background:#f1f1f1;border-radius:20px;padding:100px 150px}.nf-movie-ttl{font-size:2.4rem;font-weight:700;margin:0 auto 20px;max-width:648px;text-align:center;width:90%}.nf-movie-ttl>img{height:auto;width:100%}.nf-movie-inner{margin:0 auto;max-width:800px;width:100%}.nf-movie-link{cursor:pointer;display:block;position:relative}.nf-movie-link>img{height:auto;line-height:0;width:100%}.nf-movie-link:before{background:url(/special/next_step/assets/img/ico/ico_play01@2x.png) no-repeat;background-size:100% 100%;bottom:0;content:"";height:160px;left:0;margin:auto;opacity:.9;position:absolute;right:0;top:0;transition:opacity .3s ease-in-out;width:160px;z-index:1}.nf-movie-link:hover,.nf-movie-link:hover>img{opacity:1}.nf-movie-link:hover:before{opacity:.72}.nf-map-text{background-color:hsla(0,0%,100%,.4);display:block;left:0;margin:-10% 0 0;padding:0;position:absolute;text-align:center;top:50%;width:100%}.nf-map-text .nf-content-ttl{margin-top:0}.section-nf-nam .section-ttl3{margin-bottom:10px;margin-top:0}.section-nf-nam .nam-section-body{font-size:1.6rem;line-height:1.75}@media (min-width:768px){.nf-map-text .nf-content-lead{font-weight:700}.section-nf-nam .layout-row .layout-col{width:46.36%}.section-nf-nam .layout-row .layout-col:nth-child(2n){margin-left:7.27%}.content-separator{margin-bottom:90px}.content-separator+.section-ttl3{margin-top:90px}}@media screen and (max-width:767.9px){.kv-30th{aspect-ratio:750/1128}.kv-30th-anniversary{animation-delay:2.3s;left:51.2%;top:9.414893617%;width:42.6933333333%}.kv-30th-catch{animation-delay:3.35s;left:9.9066666667%;top:32.4024822695%;width:83.4266666667%}.kv-30th-bus-wrapper{animation:kv-30th-bus-foward 4s cubic-bezier(.4,.91,.22,1) 1 forwards,kv-30th-bus-updown 3s linear infinite,kv-30th-bus-slide 10s ease-out infinite;animation-composition:add;left:10.8%;top:57.890070922%;width:76.4%}.section.section-lead-30th{background:url(../../image/about/30th-lead-bg-2.svg) 0 100%/158px auto no-repeat,url(../../image/about/30th-lead-bg-1-sp.svg) right top -6.6vw/100% auto no-repeat;font-size:4.27vw;line-height:1.75;padding-bottom:65px;padding-top:70px}.nf-content-body{margin-top:20px;padding:0 10px}.nf-content-message{margin-top:25px}.nf-movie{padding:40px 20px 30px}.nf-movie-ttl{font-size:2rem;margin-bottom:10px;max-width:310px}.nf-movie-link:before{height:80px;width:80px}.nf-map-text{margin-top:0;padding-top:10%;position:relative}.nf-map-img{left:0;position:absolute;top:0}.content-separator{margin-bottom:40px}.content-separator+.section-ttl3{margin-top:40px}}