:root{--color-navy:#0d3f63;--color-navy-deep:#092c47;--color-sky-light:#e8f4fc;--color-sky-mid:#8cc4e8;--color-sky-strong:#98c1df;--color-blue-accent:#1a6fa8e8;--color-blue-accent-solid:#1a6fa8;--color-orange-accent:#e8500ae8;--color-orange-accent-solid:#e8500a;--color-white:#fff;--color-black:#0a0a0a;--color-text:#000;--color-text-muted:#000000ad;--color-card-border:#1a6fa8e8;--color-line:#0d3f6329;--font-jp:var(--font-noto-sans-jp),"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;--fs-hero:clamp(2.8rem,1rem + 5vw,6.25rem);--fs-section-title:clamp(2.2rem,1rem + 2.9vw,3.75rem);--fs-subsection-title:clamp(1.3rem,.8rem + 1.5vw,1.875rem);--fs-body-xl:clamp(1.1rem,.75rem + 1.15vw,1.5625rem);--fs-body-lg:clamp(1.15rem,.8rem + 1.3vw,1.875rem);--fs-heading-md:clamp(1.8rem,1rem + 1.9vw,2.5rem);--fs-body:clamp(1rem,.8rem + .6vw,1.25rem);--fs-small:clamp(.78rem,.72rem + .15vw,.95rem);--fs-tiny:clamp(.68rem,.64rem + .1vw,.8rem);--space-section:clamp(4rem,3rem + 4vw,7.5rem);--space-section-sm:clamp(2.5rem,2rem + 2vw,4.5rem);--gap-lg:clamp(1.5rem,1rem + 2vw,3rem);--gap-md:clamp(1rem,.8rem + 1vw,1.75rem);--gap-sm:clamp(.5rem,.4rem + .5vw,1rem);--container-max:1600px;--container-padding:clamp(24px,3.2vw,64px);--radius-lg:20px;--radius-md:10px;--radius-sm:5px;--duration-fast:.15s;--duration-normal:.32s;--ease-out-expo:cubic-bezier(.16,1,.3,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{zoom:.7;min-width:1280px;color:var(--color-text);background:var(--color-white);font-family:var(--font-jp);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;margin:0;overflow-x:clip}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font:inherit}.shell{width:min(var(--container-max),calc(100vw - var(--container-padding)*2));margin:0 auto}.page-watermark{z-index:0;pointer-events:none;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;display:flex;position:fixed;inset:0;overflow:hidden}.page-watermark-text{writing-mode:vertical-rl;font-family:var(--font-jp);letter-spacing:.08em;color:var(--color-navy);opacity:.05;white-space:nowrap;font-size:clamp(3rem,2rem + 6vw,9rem);font-weight:900}.page-watermark-text:first-child{margin-left:clamp(-3rem,-2vw,2rem);transform:translateY(-12%)}.page-watermark-text:last-child{margin-right:clamp(-3rem,-2vw,2rem);transform:translateY(16%)}.coming-soon{cursor:default;position:relative}.coming-soon-tooltip{background:var(--color-navy);color:var(--color-white);font-size:var(--fs-tiny);white-space:nowrap;opacity:0;visibility:hidden;transition:opacity var(--duration-fast)ease,transform var(--duration-fast)ease;pointer-events:none;z-index:30;border-radius:6px;padding:6px 12px;position:absolute;bottom:calc(100% + 10px);left:50%;transform:translateY(4px)}.coming-soon-tooltip:after{content:"";border:5px solid #0000;border-top-color:var(--color-navy);position:absolute;top:100%;left:50%;translate:-50%}.coming-soon:hover .coming-soon-tooltip,.coming-soon:focus-visible .coming-soon-tooltip{opacity:1;visibility:visible;transform:translateY(0)}.reveal{opacity:0;transition:opacity .7s var(--ease-out-expo),transform .7s var(--ease-out-expo);will-change:opacity,transform;transform:translateY(28px)}.reveal.is-visible{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transition:none;transform:none}html{scroll-behavior:auto}}
.site-header{z-index:40;background:var(--color-sky-mid);position:sticky;top:0;left:0;right:0}.site-header-inner{align-items:stretch;min-height:clamp(150px,10.5vw,160px);display:flex}.site-header-brand{background:var(--color-white);flex:0 0 clamp(420px,37.2vw,645px);align-items:center;padding:14px clamp(20px,2.4vw,40px);display:flex}.site-header-logo-link{align-items:center;display:flex}.site-header-logo{width:auto;height:clamp(78px,6vw,90px);display:block}.site-header-nav{flex:auto;justify-content:center;align-items:stretch;display:flex}.site-header-nav-link{min-width:0;color:var(--color-navy);font-weight:500;font-size:var(--fs-body-xl);text-align:center;white-space:pre-line;transition:opacity var(--duration-fast)ease;border-left:1px solid #0d3f6347;flex:1 1 0;justify-content:center;align-items:center;padding:0 clamp(8px,.9vw,16px);line-height:1.35;display:flex}.site-header-nav-link:last-child{border-right:1px solid #0d3f6347}.site-header-nav-link:hover{opacity:.72}.site-header-cta{flex-direction:column;flex:none;width:clamp(245px,16.5vw,290px);display:flex}.site-header-cta-item{color:var(--color-white);font-weight:700;font-size:var(--fs-body-lg);text-align:center;white-space:nowrap;transition:filter var(--duration-fast)ease;flex:1 1 0;justify-content:center;align-items:center;padding:6px 10px;display:flex}.site-header-cta-item--contact{background:var(--color-blue-accent)}.site-header-cta-item--join{background:var(--color-orange-accent)}a.site-header-cta-item--join:hover{filter:brightness(1.06)}.site-footer{background:var(--color-navy);color:var(--color-white);padding:var(--space-section)0 clamp(2.5rem,2rem + 2vw,4rem)}.site-footer-top{grid-template-columns:minmax(280px,1fr) minmax(0,1.3fr);gap:clamp(2.5rem,3vw,5rem);display:grid}.footer-brand-block{flex-direction:column;gap:clamp(1.75rem,2vw,2.75rem);display:flex}.footer-org-name{font-size:var(--fs-heading-md);margin:0;font-weight:700}.footer-address{font-size:var(--fs-body-lg);border-top:1px solid #ffffff2e;margin:0;padding-top:clamp(1.5rem,2vw,2.25rem);font-weight:500;line-height:2}.footer-address strong{font-weight:500}.footer-bulletin{border-top:1px solid #ffffff2e;flex-direction:column;gap:1.5rem;padding-top:clamp(1.5rem,2vw,2.25rem);display:flex}.footer-bulletin-heading{font-size:var(--fs-heading-md);margin:0;font-weight:700}.footer-bulletin-body{flex-wrap:wrap;align-items:center;gap:2rem;display:flex}.footer-bulletin-cover{border-radius:6px;width:clamp(180px,14.6vw,253px);height:auto;box-shadow:0 10px 30px #00000059}.footer-backnumber-btn{border-radius:var(--radius-md);background:var(--color-sky-mid);color:var(--color-navy);font-weight:700;font-size:var(--fs-body-lg);justify-content:center;align-items:center;padding:.9em 1.6em;display:inline-flex}.footer-links-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(2rem,3vw,3.5rem) clamp(1.5rem,3vw,4rem);display:grid}.footer-link-col-title{font-size:var(--fs-body-lg);margin:0 0 1.25rem;font-weight:800}.footer-link-list{flex-direction:column;gap:.75rem;margin:0;padding:0;list-style:none;display:flex}.footer-link-item{font-size:var(--fs-body);color:#ffffffe0}.footer-link-item .coming-soon:hover{opacity:.7}.footer-link-item .coming-soon-tooltip{background:var(--color-white);color:var(--color-navy)}.footer-link-item .coming-soon-tooltip:after{border-top-color:var(--color-white)}
.home-main{background:var(--color-sky-light)}.news-bar{background:var(--color-navy);color:var(--color-white)}.news-bar-inner{align-items:center;gap:clamp(1rem,2vw,2.5rem);min-height:clamp(84px,5.85vw,101px);padding:.75rem 0;display:flex}.news-bar-label{font-weight:700;font-size:var(--fs-body-xl);color:var(--color-sky-mid);letter-spacing:.04em;border-right:1px solid #ffffff4d;flex:none;padding-right:clamp(1rem,2vw,2.5rem)}.news-bar-items{flex-direction:row;flex:auto;align-items:center;gap:clamp(1.5rem,3vw,4rem);min-width:0;padding:.5rem 0;display:flex}.news-bar-item{align-items:center;gap:1rem;min-width:0;display:flex}.news-bar-item:first-child{flex:auto}.news-bar-item:not(:first-child){flex:none}.news-bar-tag{border-radius:var(--radius-sm);min-width:104px;height:40px;font-size:var(--fs-body);color:var(--color-white);flex:none;justify-content:center;align-items:center;padding:0 14px;font-weight:700;display:inline-flex}.news-bar-tag--NEW{background:var(--color-orange-accent)}.news-bar-tag--SEMINAR{background:var(--color-blue-accent)}.news-bar-text{font-size:var(--fs-small);color:#e8f4fceb;line-height:1.6}.news-bar-item:first-child .news-bar-text{max-width:620px}.news-bar-more{font-size:var(--fs-body-xl);color:var(--color-sky-mid);border-left:1px solid #ffffff4d;flex:none;padding-left:clamp(1rem,2vw,2.5rem);font-weight:700}.home-hero{background:var(--color-white);align-items:stretch;min-height:clamp(420px,46vw,795px);display:flex;position:relative;overflow:hidden}.home-hero-copy{z-index:1;flex-direction:column;justify-content:center;gap:clamp(1.75rem,2.5vw,3rem);max-width:clamp(1040px,76.4vw,1320px);padding:clamp(1.75rem,3.5vw,3.5rem) clamp(1.25rem,3vw,4rem) clamp(1.75rem,3.5vw,3.5rem) clamp(90px,8.68vw,150px);display:flex;position:relative}.home-hero-title{font-size:var(--fs-hero);color:var(--color-black);margin:0;font-weight:500;line-height:1.2}.home-hero-title-accent{color:var(--color-navy);font-weight:700}.home-hero-subcopy{color:var(--color-black);letter-spacing:.02em;margin:0;font-size:clamp(1.6rem,2.3vw,2.5rem);line-height:1.5}.home-hero-media{z-index:0;position:absolute;inset:0 0 0 clamp(280px,40.05vw,692px);overflow:hidden}.home-hero-media img{object-fit:cover;width:100%;height:100%;display:block}
.home-services{padding:var(--space-section)0}.home-services-head{text-align:center;flex-direction:column;align-items:center;gap:1.25rem;max-width:60em;margin:0 auto clamp(2.5rem,4vw,4.5rem);display:flex}.home-services-title{font-size:var(--fs-section-title);color:var(--color-navy);margin:0;font-weight:900}.home-services-desc{font-size:var(--fs-body-lg);color:var(--color-navy);white-space:pre-line;margin:0;font-weight:500;line-height:1.9}.service-card-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(.75rem,1.4vw,1.5rem);max-width:1500px;margin:0 auto;display:grid}.service-card{background:var(--color-white);border:1px solid var(--color-card-border);border-radius:var(--radius-lg);aspect-ratio:230/265;text-align:center;transition:transform var(--duration-normal)var(--ease-out-expo),box-shadow var(--duration-normal)var(--ease-out-expo);flex-direction:column;justify-content:center;align-items:center;gap:1.1rem;padding:clamp(1.25rem,1.8vw,1.75rem) 1rem clamp(1.5rem,2vw,2rem);display:flex}a.service-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px #0d3f6324}.service-card-icon{object-fit:contain;width:clamp(72px,8vw,110px);height:clamp(72px,8vw,110px)}.service-card-label{font-size:var(--fs-body);color:var(--color-text);margin:0;font-weight:700}.home-services-more{justify-content:center;margin-top:clamp(2.5rem,3.5vw,4rem);display:flex}.home-services-more .coming-soon{font-size:var(--fs-heading-md);color:var(--color-navy);font-weight:700}
.home-worries{background:var(--color-navy);padding:var(--space-section)0}.home-worries-inner{align-items:center;gap:clamp(2rem,4vw,5rem);display:flex}.home-worries-col{flex:480px;min-width:0}.home-worries-title{font-size:var(--fs-section-title);color:var(--color-sky-light);margin:0 0 clamp(2rem,3vw,3.5rem);font-weight:900}.home-worries-list{flex-direction:column;gap:clamp(1rem,1.6vw,1.5rem);margin:0;padding:0;list-style:none;display:flex}.home-worries-list li{font-size:var(--fs-body-lg);color:var(--color-sky-light);padding-left:1.5em;font-weight:600;line-height:1.7;position:relative}.home-worries-list li:before{content:"・";position:absolute;left:0}.home-worries-media{border-radius:var(--radius-lg);flex:420px;min-width:0;overflow:hidden}.home-worries-media img{object-fit:cover;width:100%;height:100%;display:block}
.home-activities{padding:var(--space-section)0}.home-activities-title{font-size:var(--fs-section-title);color:var(--color-navy);margin:0 0 clamp(2rem,3vw,3.5rem);font-weight:900}.home-activities-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(2rem,4vw,4rem);display:grid}.home-activities-col-head{justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:clamp(1.25rem,2vw,2rem);display:flex}.home-activities-col-title{font-size:var(--fs-subsection-title);color:var(--color-navy);margin:0;font-weight:700}.home-activities-col-title--events{white-space:nowrap}.home-activities-more{font-size:var(--fs-body);color:var(--color-text);white-space:nowrap;font-weight:500}.dated-list-card{background:var(--color-white);border-radius:var(--radius-lg);flex-direction:column;padding:clamp(1.5rem,2vw,2.25rem) clamp(1.5rem,2.5vw,2.75rem);display:flex}.dated-list-row{border-bottom:1px solid var(--color-line);font-size:var(--fs-body);color:var(--color-text);gap:1rem;padding:clamp(.85rem,1.2vw,1.15rem) 0;line-height:1.6;display:flex}.dated-list-row:last-child{border-bottom:none}.dated-list-date{color:var(--color-navy);flex:none;font-weight:700}.event-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(.75rem,1.2vw,1.25rem);display:grid}.event-card{border-radius:var(--radius-md);aspect-ratio:272/339;background:var(--color-white);overflow:hidden}.event-card img{object-fit:cover;width:100%;height:100%;display:block}.home-news{padding:0 0 var(--space-section)}.home-news-card .dated-list-row{font-size:var(--fs-body-xl)}.home-news-title{font-size:var(--fs-section-title);color:var(--color-navy);margin:0 0 clamp(1.75rem,2.5vw,2.5rem);font-weight:900}.home-news-card{max-width:1322px;margin:0 auto}.home-pr-banner{background:var(--color-sky-strong);padding:clamp(2.5rem,4vw,4.5rem) 0}.pr-banner-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(1rem,1.6vw,1.75rem);display:grid}.pr-banner-card{background:var(--color-white);border-radius:var(--radius-md);aspect-ratio:504/301;justify-content:center;align-items:center;padding:clamp(1.25rem,2vw,2rem);display:flex}.pr-banner-card img{object-fit:contain;width:auto;max-width:100%;height:auto;max-height:100%}@media (max-width:1400px){.home-activities-grid{grid-template-columns:1fr}}
.placeholder-page{min-height:60vh;padding:var(--space-section)0;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.placeholder-inner{z-index:1;text-align:center;flex-direction:column;align-items:center;gap:1.25rem;display:flex;position:relative}.placeholder-eyebrow{font-size:var(--fs-small);letter-spacing:.16em;color:var(--color-blue-accent-solid);font-weight:700}.placeholder-title{font-size:var(--fs-section-title);color:var(--color-navy);margin:0;font-weight:900}.placeholder-desc{max-width:40em;color:var(--color-text-muted);font-size:var(--fs-body);margin:0;line-height:1.9}.placeholder-back{background:var(--color-navy);color:var(--color-white);font-weight:700;font-size:var(--fs-body);transition:opacity var(--duration-fast)ease,transform var(--duration-fast)ease;border-radius:999px;align-items:center;gap:8px;margin-top:1rem;padding:.9em 1.8em;display:inline-flex}.placeholder-back:hover{opacity:.85;transform:translateY(-2px)}