:root{--main-color: #37629e;--main-color-hover: #33496a;--sub-color: #f3f4f4;--sub-color2: #EFF8FD;--sub-color3: #009d8f;--sub-color4: #ac0000;--hover-color: #006678;--text-color: #33496a;--text-color2: #1a1a1a;--text-color3: #4d4d4d;--link-color: #3fa9f5;--text-reverse-color: #fff;--inset-space-sp: calc(20 / 390 * 100%);--fv-delay: .6s;--font-family: "Shippori Mincho", serif;--font-family-gothic: "Noto Sans JP", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "游ゴシック", YuGothic, "メイリオ", Meiryo, "ＭＳ Ｐゴシック", sans-serif;--pc-width: 1400;--sp-width: 400;--main-width: 1000}.opening-anim{position:fixed;inset:0;background-color:#fff;z-index:9999;display:flex;justify-content:center;align-items:center;width:100%;height:100vh;height:100svh;height:calc(var(--vh, 1vh)*100);contain:paint}.opening-anim__logo-wrap{position:absolute;display:grid;place-items:center;width:100%;height:100%;-o-object-fit:contain;object-fit:contain;opacity:1;will-change:opacity}.opening-anim__logo-wrap img{width:100%;max-width:16rem;-webkit-backface-visibility:hidden;backface-visibility:hidden}@media(min-width: 600px){.opening-anim__logo-wrap img{max-width:28rem}}.opening-anim__text{position:absolute;display:grid;place-items:center;width:100%;height:100%;opacity:0;visibility:hidden;color:#070001;will-change:opacity,color}.opening-anim__text .first-view__title{transform:translateY(-15.8%)}@media(min-width: 600px){.opening-anim__text .first-view__title{transform:translateY(-15.8%)}}body.page-front-page{padding-top:0}.first-view{position:relative;width:100%;height:100vh;height:100svh;height:calc(var(--vh, 1vh)*100);overflow:hidden;z-index:20}.first-view__video{position:fixed;top:0;left:0;width:100%;height:100vh;height:calc(var(--vh, 1vh)*100);-o-object-fit:cover;object-fit:cover;z-index:1}.first-view__overlay{position:fixed;top:0;left:0;width:100%;height:100vh;height:calc(var(--vh, 1vh)*100);background-color:#8d8d8e;mix-blend-mode:multiply;transition:all .5s ease;z-index:2;transform:translateZ(0)}.is-complete .first-view__overlay{visibility:hidden;opacity:0;pointer-events:none}.first-view__content{position:relative;z-index:3;height:100%;display:grid;place-items:center;color:#fff;transform:translateY(4.5%);transition:all .6s ease-in-out}.first-view__content__in{display:grid;place-items:center;position:relative}@media(min-width: 600px){.first-view__content{transform:none}}.is-complete .first-view__content{visibility:hidden;opacity:0;pointer-events:none}.is-complete .first-view__content-bg{visibility:hidden;opacity:0;pointer-events:none}.first-view__content-bg{position:absolute;top:50%;left:50%;transform:translate(-50%, -65%);width:calc(370/var(--sp-width)*100vw);max-width:370px;aspect-ratio:646/322;background-image:url(../img/index/topimage_logomark_notext.webp);background-size:cover;background-repeat:no-repeat;mix-blend-mode:multiply;z-index:3;transition:all .6s ease}.first-view__title{font-size:clamp(1rem,39/var(--sp-width)*100vw,3.9rem);line-height:1.25;margin-bottom:1.8rem;position:relative;text-align:center;z-index:4;letter-spacing:.02em}.first-view__title span{letter-spacing:-0.5em}.first-view__intro{font-size:clamp(1rem,13/var(--sp-width)*100vw,1.3rem);position:relative;text-align:center;z-index:5}@media(min-width: 600px){.first-view__content-bg{width:calc(646/var(--pc-width)*100vw);max-width:646px;top:50%;transform:translate(-50%, -50%)}.first-view__title{font-size:clamp(1rem,69/var(--pc-width)*100vw,6.9rem)}.first-view__intro{font-size:clamp(1rem,15/var(--pc-width)*100vw,1.5rem)}}.sticky-youtube,.sticky-youtube-bg{display:none}@media(min-width: 600px){.sticky-youtube,.sticky-youtube-bg{display:block;position:fixed;bottom:2.5rem;right:clamp(1rem,40/var(--pc-width)*100vw,4rem);width:calc(324/var(--pc-width)*100vw);max-width:324px;aspect-ratio:324/182;z-index:1000;transition:transform .6s ease-in-out,opacity .6s ease-in-out,visibility .6s ease-in-out;visibility:hidden;opacity:0;pointer-events:none;border-radius:1rem}.is-complete .sticky-youtube,.is-complete .sticky-youtube-bg{visibility:visible;opacity:1;pointer-events:auto;transform:translateY(0)}.sticky-youtube-bg{background-color:#4d4d4d;mix-blend-mode:multiply}.sticky-youtube a{display:grid;position:relative;color:#fff;width:100%;height:100%}.sticky-youtube-top{display:flex;padding:2rem 1rem 1rem}.sticky-youtube-top__group{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;width:100%}.sticky-youtube-top__group p{font-size:clamp(1rem,14/var(--pc-width)*100vw,1.4rem);line-height:1.3}.sticky-youtube-top__group p:first-child{font-size:clamp(1rem,21/var(--pc-width)*100vw,2.1rem)}.sticky-youtube-top__group p:first-child::after{content:"";width:4rem;height:.1rem;background-color:#fff;margin-inline:auto;display:block;margin-block:1rem}.sticky-youtube-top::after{content:"";width:calc(140/var(--pc-width)*100vw);max-width:140px;aspect-ratio:140/87;background-image:url(../img/index/sticky_youtube.webp);background-repeat:no-repeat;background-size:cover;flex-shrink:0}.sticky-youtube-bottom{display:flex;flex-direction:column;align-items:center;justify-content:center;background-color:#294a77;position:relative;border-radius:0 0 1rem 1rem}.sticky-youtube-bottom p{font-size:clamp(1rem,21/var(--pc-width)*100vw,2.1rem);line-height:1.3}.sticky-youtube-bottom p:first-child{font-size:clamp(1rem,12/var(--pc-width)*100vw,1.2rem)}.sticky-youtube-bottom::after{content:"";border-style:solid;border-right:8px solid rgba(0,0,0,0);border-left:8px solid rgba(0,0,0,0);border-bottom:16px solid #294a77;border-top:0;position:absolute;right:7rem;top:0;transform:translateY(-100%)}.sticky-youtube-close{background-color:#294a77;border-radius:100%;width:3.2rem;aspect-ratio:1/1;position:absolute;top:0;right:0;transform:translate(50%, -50%);cursor:pointer}.sticky-youtube-close::before{content:"";width:1.7rem;aspect-ratio:17/3.5;background-color:#fff;position:absolute;top:50%;left:50%;transform:translate(-50%, -50%)}.is-hidden.sticky-youtube,.is-hidden.sticky-youtube-bg{opacity:0;visibility:hidden;pointer-events:none}}