@-webkit-keyframes fade-in{0%{opacity:0}100%{opacity:1}}@keyframes fade-in{0%{opacity:0}100%{opacity:1}}@keyframes fade-in{0%{opacity:0}100%{opacity:1}}.index-nav{margin:auto;background-color:#F7F7F7}@media print, screen and (min-width: 769px){.index-nav{padding:2rem 0;margin-bottom:4rem}}@media print, screen and (max-width: 768px){.index-nav{padding:4.444vw 0}}.index-nav ul{display:flex;flex-flow:row wrap;margin:auto}.index-nav ul a{display:flex;align-items:center;border:solid 2px black;background-color:white}.index-nav ul a.is-active{color:white;background-color:#3DBE86;border-color:#3DBE86}.index-nav ul a::after{content:"";display:block;position:absolute;top:0;height:100%;background:url("../img/common/arrow-down-black.svg") center center no-repeat;background-size:contain}@media print, screen and (min-width: 769px){.index-nav ul{width:76.8rem;gap:1.6rem}.index-nav ul a{justify-content:center;width:24.5rem;height:5rem;border-radius:1rem;transition:all 0.2s cubic-bezier(0.215, 0.61, 0.355, 1)}.index-nav ul a::after{right:1.8rem;width:1.2rem}.index-nav ul a:hover{color:white;background-color:#3DBE86;border-color:#3DBE86}.index-nav ul a:hover::after{background-image:url("../img/common/arrow-down-white.svg")}}@media print, screen and (max-width: 768px){.index-nav ul{justify-content:space-between;width:91.111vw;row-gap:2.777vw}.index-nav ul a{width:43.333vw;height:11.111vw;padding:0 6.944vw;border-radius:2.777vw}.index-nav ul a::after{right:5vw;width:3.333vw}}.index-category{margin:auto}@media print, screen and (min-width: 769px){.index-category{width:76.8rem;margin-bottom:4rem}}@media print, screen and (max-width: 768px){.index-category{margin-bottom:16.666vw}}.index-category .category-title{display:flex;align-items:center;justify-content:center;background-color:#3DBE86;color:white}@media print, screen and (min-width: 769px){.index-category .category-title{height:5rem;margin-bottom:2.5rem;font-size:2rem}}@media print, screen and (max-width: 768px){.index-category .category-title{height:16.666vw;margin-bottom:4.444vw;font-size:5.555vw}}.index-category .category-container{overflow:hidden}@media print, screen and (min-width: 769px){.index-category .category-container{height:41.5rem}}@media print, screen and (max-width: 768px){.index-category .category-container{height:105.555vw}}.index-category .category-more{align-items:center;justify-content:center;display:none;overflow:hidden}.index-category .category-more a{display:flex;flex-flow:column;align-items:center;justify-content:center;background-color:#FFE100;font-weight:700}.index-category .category-more a::after{content:"";display:block;width:100%;background:url("../img/common/arrow-down-black.svg") center center no-repeat;background-size:contain}@media print, screen and (min-width: 769px){.index-category .category-more{margin-top:2rem}.index-category .category-more a{width:18rem;height:6rem;border-bottom-right-radius:1.6rem;border-bottom-left-radius:1.6rem;transition:background-color 0.2s cubic-bezier(0.215, 0.61, 0.355, 1)}.index-category .category-more a::after{margin-top:.8rem;height:1.1rem;transition:-webkit-transform 0.2s cubic-bezier(0.215, 0.61, 0.355, 1);transition:transform 0.2s cubic-bezier(0.215, 0.61, 0.355, 1);transition:transform 0.2s cubic-bezier(0.215, 0.61, 0.355, 1), -webkit-transform 0.2s cubic-bezier(0.215, 0.61, 0.355, 1)}.index-category .category-more a:hover{background-color:#FFED6B}.index-category .category-more a:hover::after{-webkit-transform:translateY(2px);transform:translateY(2px)}}@media print, screen and (max-width: 768px){.index-category .category-more{margin-top:5.555vw}.index-category .category-more a{width:91.111vw;height:19.444vw;border-bottom-right-radius:4.444vw;border-bottom-left-radius:4.444vw}.index-category .category-more a::after{margin-top:2.777vw;height:3.055vw}}.article-body .visual{width:100%}.article-body .visual img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.article-body .case-plan dl{overflow:hidden}.article-body .case-plan dl dt{display:block;background-color:#3DBE86;text-align:center;color:white;font-weight:700}.article-body .case-plan dl dd{background-color:#F7F7F7}@media print, screen and (min-width: 769px){.article-body .visual{height:43.2rem}.article-body .case-plan{display:flex;justify-content:space-between;margin-bottom:6rem}.article-body .case-plan dl{width:37.6rem;border-radius:1rem}.article-body .case-plan dl dt{padding:1.8rem 0;font-size:1.8rem}.article-body .case-plan dl dd{padding:2rem;text-align:center}}@media print, screen and (max-width: 768px){.article-body .visual{height:51.388vw}.article-body .case-plan{overflow:hidden;border-radius:2.777vw;margin-bottom:16.666vw}.article-body .case-plan dl dt{padding:5vw 0;font-size:5vw}.article-body .case-plan dl dd{padding:5.555vw 8.333vw}}