:root{font-size:16px;--fz-sm: 0.875rem;--fz-base: 1rem;--fz-lg: 1.5rem;--fz-h-sm: 1.15rem;--fz-h-base: 1.35rem;--fz-h-lg: 1.5rem;--fz-h-xl: 1.85rem;--lh-body: 1.6;--lh-h: 1.4;--sp-xs: 0.875rem;--sp-sm: 1.5rem;--sp-md: 2rem;--sp-lg: 3rem;--sp-section: 5rem;--accent-color: #307285;--accent-color-alpha50: color-mix(in srgb, var(--accent-color), transparent 50%);--accent-color-alpha25: color-mix(in srgb, var(--accent-color), transparent 75%);--accent-color-alpha10: color-mix(in srgb, var(--accent-color), transparent 94%)}@media screen and (min-width: 767px){:root{--fz-h-xl: 2.5rem}}@media screen and (min-width: 1025px){:root{--fz-xs: 0.875rem;--fz-sm: 1rem;--fz-base: 1.2rem;--fz-lg: 1.85rem;--fz-h-sm: 1.375rem;--fz-h-base: 1.5rem;--fz-h-lg: 2rem;--fz-h-xl: 3.5rem;--lh-body: 1.6;--lh-h: 1.4;--sp-xs: 1rem;--sp-sm: 2rem;--sp-md: 3rem;--sp-lg: 5rem;--sp-section: 8rem}}.hero *,.introduction *,.highlights *,.outline *,.benefits *,.venue *,.about *{font-family:"Shippori Mincho",serif;font-feature-settings:"palt"}html{scroll-behavior:smooth}body{background-color:#ddd}img{display:block;margin-inline:auto;max-width:100%;height:auto}.page{position:absolute;top:70px;width:100%;background-color:rgba(0,0,0,0);z-index:5}.l-container{width:min(1200px,90%);margin-inline:auto}.l-container--full{width:100%;margin-inline:auto}@media screen and (min-width: 1025px){.l-container--full{width:min(1200px,90%)}}.u-hidden-sp{display:none}@media only screen and (min-width: 767px){.u-hidden-sp{display:inline}}.c-tel-link{display:inline-block;transition:opacity .3s ease}@media(hover: hover)and (pointer: fine){.c-tel-link{pointer-events:none;cursor:default}}@media(hover: none){.c-tel-link:active{opacity:.6}}@media only screen and (min-width: 767px){.c-tel-link{text-decoration:none;color:#000}}.c-tel-link span{display:inline-block}.hero{height:auto;position:relative;overflow:hidden}.hero__decoration{width:100%;overflow:hidden;height:300px}.hero__decoration-track{display:flex;width:fit-content;animation:marquee-scroll 40s linear infinite;will-change:transform}.hero__decoration-img{width:800px;height:auto;flex-shrink:0;display:block}.hero__decoration-animation{position:absolute;top:200px;right:5%}@media only screen and (min-width: 767px){.hero__visual{padding-top:var(--sp-md)}}.introduction{padding-block:var(--sp-section)}.introduction__title{font-size:var(--fz-h-lg);line-height:var(--lh-h);font-weight:500;letter-spacing:.05em;margin-bottom:var(--sp-md);text-align:left}@media screen and (min-width: 1025px){.introduction__title{text-align:center}}.introduction__title span{display:inline-block}.introduction__text{font-size:var(--fz-base);line-height:var(--lh-body);text-align:left}@media screen and (min-width: 1025px){.introduction__text{text-align:center}}.introduction__label{font-size:var(--fz-h-sm);line-height:var(--lh-h)}.highlights__body{margin-bottom:var(--sp-section);padding-inline:20px}@media only screen and (min-width: 767px){.highlights__body{padding:0}}.highlights__title{font-size:var(--fz-h-lg);line-height:var(--lh-h);font-weight:500;margin-bottom:var(--sp-lg);text-align:left}@media screen and (min-width: 1025px){.highlights__title{text-align:center}}.highlights__title span{display:inline-block}.highlights__lead{font-size:var(--fz-base);line-height:var(--lh-body);margin-bottom:var(--sp-md)}.highlights__list{display:grid;gap:50px;align-items:start}@media only screen and (min-width: 767px){.highlights__list{grid-template-columns:repeat(4, 4fr);gap:25px}}.highlights__item-image{position:relative;top:0;left:0;margin-bottom:var(--sp-sm)}.highlights__item-image img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:50%}.highlights__item-label{width:60px;aspect-ratio:1/1.1547;display:inline-flex;flex-direction:column;justify-content:center;align-items:center;position:absolute;top:0;left:0;background-color:#faee00;color:var(--accent-color);text-align:center;line-height:1.2;clip-path:polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%)}.highlights__item-cap{font-size:11px;font-weight:500}.highlights__item-num{display:block;font-size:22px;font-weight:500}.highlights__item-title{font-size:var(--fz-base);line-height:var(--lh-h);margin-bottom:var(--sp-sm);font-weight:500;color:var(--accent-color);text-align:left}@media screen and (min-width: 1025px){.highlights__item-title{text-align:center}}.highlights__item-title span{display:inline-block}.highlights__item-text{font-size:var(--fz-sm);line-height:var(--lh-body)}.benefits__title{background-color:#faee00;color:var(--accent-color);font-weight:500;font-size:var(--fz-base);line-height:var(--fz-base);display:inline-block;padding-block:10px;padding-inline:30px}.benefits__decoration{background-color:#eee;border-radius:0 10px 10px 10px;margin-bottom:var(--sp-section);display:flex;align-items:center;flex-direction:column;gap:25px;padding:var(--sp-xs)}@media only screen and (min-width: 767px){.benefits__decoration{flex-direction:row}}@media only screen and (min-width: 767px){.benefits__image{flex:0 0 350px}}@media screen and (min-width: 1025px){.benefits__image{flex:0 0 400px}}.benefits__body{flex:1}.benefits__conditions{font-size:var(--fz-base);line-height:var(--lh-body);margin-bottom:var(--sp-sm)}.benefits__conditions br{display:none}@media screen and (min-width: 1025px){.benefits__conditions br{display:inline}}.benefits__highlight{display:inline-block;font-size:33px;background:linear-gradient(transparent 60%, #faee00 60%);font-weight:500}.benefits__highlight span{font-size:16px}.benefits__info-text{font-size:var(--fz-sm);display:block}.benefits__link{display:inline-block;background-color:var(--accent-color);color:#fff;font-size:var(--fz-sm);letter-spacing:1px;padding:10px 25px;transition:.5s}.benefits__link:hover{background-color:#000;color:#fff;text-decoration:none}.venue{background:#092355 url(../img/bg.webp) no-repeat left -30px bottom 0;background-size:auto 700px;padding-top:50px;padding-bottom:350px}@media only screen and (min-width: 767px){.venue{background-size:auto 1200px;padding-bottom:530px}}@media screen and (min-width: 1025px){.venue{background-position:left bottom;background-size:cover;padding-top:var(--sp-section);padding-bottom:var(--sp-md)}}.venue__wrapper{display:grid;grid-template-columns:1fr}@media screen and (min-width: 1025px){.venue__wrapper{grid-template-columns:550px 1fr}}.venue__body{color:#fff}@media screen and (min-width: 1025px){.venue__body{grid-column:2}}.venue__site{display:block;padding:5px;background-color:hsla(0,0%,100%,.2);font-size:14px;line-height:1.6rem;margin-bottom:var(--sp-xs)}@media only screen and (min-width: 767px){.venue__site{font-size:16px}}.venue__title{font-size:33px;margin-bottom:var(--sp-sm)}@media only screen and (min-width: 767px){.venue__title{font-size:50px}}.venue__title ruby{ruby-align:start;ruby-position:under}.venue__title rt{text-align:left;font-size:.5em;ruby-align:start}.venue__lead{font-size:var(--fz-base);line-height:var(--lh-body);margin-bottom:var(--sp-sm)}.venue__lead br{display:none}@media only screen and (min-width: 767px){.venue__lead br{display:inline}}.venue__detail{margin-bottom:var(--sp-sm);background-color:hsla(0,0%,100%,.5);padding:20px;color:#000;max-width:650px}.venue__detail-list{display:grid;grid-template-columns:1fr}@media only screen and (min-width: 767px){.venue__detail-list{grid-template-columns:1fr 1fr}}.venue__detail-topic{margin-bottom:5px;border-bottom:1px #000 solid;padding-bottom:5px}.venue__detail-item{display:flex}.venue__detail-label{flex:0 0 80px}.venue__detail-data{flex:1}.venue__plan-list{display:flex;gap:15px;max-width:650px}.venue__plan-item{flex:1}.venue__plan-data{background-color:var(--accent-color);padding-block:10px;padding-inline:15px;text-align:center}.venue__plan-data dt{font-size:var(--fz-sm);border-bottom:1px #fff solid}.venue__plan-data dd{font-size:var(--fz-xs)}.about{padding-block:var(--sp-section);text-align:left}@media screen and (min-width: 1025px){.about{text-align:center}}.about__title{font-size:var(--fz-h-lg);line-height:var(--lh-h);font-weight:500;margin-bottom:var(--sp-md)}.about__title span{display:inline-block}.about__lead{font-size:var(--fz-base);line-height:var(--lh-body);margin-bottom:var(--sp-md)}.about__list{max-width:1000px;margin-inline:auto;margin-bottom:var(--sp-md);display:flex;flex-direction:column;gap:5px}@media only screen and (min-width: 767px){.about__list{flex-direction:row}}.about__item{position:relative;top:0;left:0}.about__image{flex:1}.about__caption{position:absolute;bottom:5px;right:5px;color:#fff}.about__body{flex:1}.about__award{display:flex;align-items:center;justify-content:center;flex-direction:column}@media only screen and (min-width: 767px){.about__award{flex-direction:row}}.about__award-text{font-size:var(--fz-sm);line-height:var(--lh-body);text-align:center}.about__award-text span{display:inline-block}@media only screen and (min-width: 767px){.about__award-text{text-align:left}}.outline{padding-block:var(--sp-md)}.outline__container{max-width:1200px;margin-inline:auto;display:grid;grid-template-columns:1fr;gap:15px}@media screen and (min-width: 1025px){.outline__container{grid-template-columns:700px 1fr;align-items:center}}.outline__title{font-size:var(--fz-h-sm);line-height:var(--lh-h);margin-bottom:var(--sp-xs);font-weight:500}.outline__body{padding:var(--sp-xs)}.outline__list{margin-bottom:var(--sp-xs)}.outline__group{display:grid;grid-template-columns:120px 1fr;margin-bottom:10px}.outline__label{font-size:var(--fz-sm);font-weight:500}.outline__data{font-size:var(--fz-sm)}.outline__property{border:1px silver solid;padding:var(--sp-xs);padding-bottom:0}.outline__property-item{margin-bottom:var(--sp-xs)}.outline__property-title{font-weight:500}.outline .property-info{background-color:hsla(0,0%,100%,.5);padding-block:var(--sp-xs);display:flex;flex-wrap:wrap;gap:5px 20px;max-width:500px}.outline .property-info__group{display:flex;flex-wrap:wrap;flex:1 1 100%;gap:0 15px;font-size:12px}.outline .property-info__label{flex:0 0 80px;font-weight:500}@media only screen and (min-width: 767px){.outline .property-info__label{flex:0 0 auto}}.side-menu{position:fixed;inset:auto 0 0 0;transform:translateY(100%);opacity:0;transition:all .5s cubic-bezier(0.16, 1, 0.3, 1);z-index:5}.side-menu.is-active{opacity:1;transform:translateY(0)}.side-menu.is-hidden{opacity:0;transform:translateY(100%);pointer-events:none}.side-menu__list{display:flex;margin:0;padding:16px 20px calc(16px + env(safe-area-inset-bottom));gap:12px}.side-menu__item{flex:1;font-family:"Shippori Mincho",serif;border-radius:12px;overflow:hidden;position:relative;box-shadow:0 4px 12px rgba(0,0,0,.15)}.side-menu__item--reserve{background-color:rgba(23,23,23,.5);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid hsla(0,0%,100%,.1)}.side-menu__item--reserve a{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:14px 10px;color:#fff;text-shadow:0 0 10px rgba(0,0,0,.5);text-decoration:none;font-family:"Zen Kaku Gothic 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screen and (min-width: 767px){.form-title h3{font-size:22px;margin-bottom:0}}.form-title h3+p{color:red;font-size:13px;padding:0 15px}@media only screen and (min-width: 767px){.form-title h3+p{margin-top:15px}}input::placeholder{color:#b5b5b5}input[type=number]{max-width:150px;margin-left:10px}.inputItems li:nth-child(4){align-items:flex-start}.inputItems li:nth-child(4)>p{margin-top:10px}.inputItems textarea{width:100%}.ntc{margin-block:30px}.ntc li{display:flex;margin-bottom:30px}.ntc li span{width:20px}.ntc{font-family:"Zen Kaku Gothic New",serif;max-width:800px;margin-inline:auto;line-height:1.6em;font-size:15px;color:#585858}.form-closed{background-color:#e6e6e6;padding-block:var(--sp-md);display:flex;justify-content:center;align-items:center}.form-closed__text{padding-inline:15px;font-size:var(--fz-base);line-height:var(--lh-body);font-family:"Shippori Mincho",serif}.form-closed__link{display:inline-block;font-size:90%}.js-fade-trigger{opacity:0;transform:translateY(40px);transition:opacity .7s cubic-bezier(0.215, 0.61, 0.355, 1),transform .7s cubic-bezier(0.215, 0.61, 0.355, 1);will-change:opacity,transform}.js-fade-trigger.is-animated{opacity:1;transform:translateY(0)}.js-fade-trigger.is-scrolled-out{opacity:0;transform:translateY(-40px)}.fadeIn{animation-name:fadeInAnime;animation-duration:2s;animation-fill-mode:forwards;opacity:0}@keyframes fadeInAnime{from{opacity:0}to{opacity:1}}@keyframes marquee-scroll{0%{transform:translate3d(0, 0, 0)}100%{transform:translate3d(-16.666%, 0, 0)}}