:root{--bg: #ffffff;--paper: #ffffff;--text: #242424;--muted: #666666;--line: #e4e7ef;--accent: #56479F;--accent-soft: #f2effb;--accent-deep: #56479F;--purple: #56479F;--purple-strong: #56479F;--max: 1080px}*{box-sizing:border-box}body{margin:0;font-family:Yu Mincho,Hiragino Mincho ProN,Hiragino Mincho Pro,"Noto Serif JP",MS PMincho,serif;color:var(--text);background:var(--bg);line-height:1.8;scroll-behavior:smooth}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{width:min(var(--max),calc(100% - 32px));margin-inline:auto}.site-header{position:fixed;top:0;width:100%;z-index:20;background:#56479ff0;border-bottom:1px solid rgba(255,255,255,.16);backdrop-filter:blur(10px);transition:background .18s ease,border-color .18s ease,backdrop-filter .18s ease}.site-header-overlay{position:fixed;width:100%;background:transparent;border-bottom:0;backdrop-filter:none}.is-home.is-scrolled .site-header-overlay,.has-hero-header.is-scrolled .site-header-overlay{background:#56479ff0;border-bottom:1px solid rgba(255,255,255,.16);backdrop-filter:blur(10px)}.site-header .container{width:min(1920px,calc(100% - 96px))}body:not(.is-home):not(.has-hero-header) main{padding-top:72px}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 0}.brand{display:flex;align-items:center;color:#fff;min-width:0;text-shadow:0 1px 8px rgba(0,0,0,.35)}.brand:hover{text-decoration:none}.brand-logo{display:block;width:auto;height:clamp(36px,3.4vw,52px);max-width:min(250px,48vw);object-fit:contain}.nav{display:flex;gap:10px;flex-wrap:wrap;font-weight:700;align-items:center}.nav a{color:#fff;padding:8px 12px;border-radius:999px;text-shadow:0 1px 8px rgba(0,0,0,.35)}.nav a:hover{background:#ffffff1f;text-decoration:none}.mobile-menu{display:none;position:relative}.mobile-menu summary{display:grid;gap:5px;width:44px;height:44px;padding:10px;border-radius:8px;background:#fffffff5;cursor:pointer;list-style:none}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu summary span{display:block;height:3px;border-radius:999px;background:var(--accent-deep)}.mobile-nav{position:absolute;right:0;top:52px;width:min(280px,calc(100vw - 32px));padding:16px;background:var(--paper);border:1px solid var(--line);border-radius:8px;box-shadow:0 12px 32px #00000029;display:grid;gap:10px}.mobile-nav a{color:var(--accent-deep);text-shadow:none}.mobile-nav a:hover{background:var(--accent-soft)}.hero{border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fff 0%,var(--accent-soft) 100%)}.hero-inner{padding:64px 0}.hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:40px;align-items:center;padding:64px 0}.hero-image{width:100%;border-radius:8px;border:1px solid var(--line);background:var(--paper);box-shadow:0 8px 28px #00000014}.home-hero{min-height:100svh;background-image:var(--hero-image);background-size:cover;background-position:center;color:#fff}.home-hero-overlay{min-height:100svh;display:grid;place-items:center;background:linear-gradient(180deg,#0000006b,#0006 44%,#00000094)}.home-hero-inner{text-align:center;padding:140px 0 96px}.home-hero h1{color:#fff;font-size:clamp(3rem,9vw,6rem);font-weight:800;text-shadow:0 3px 20px rgba(0,0,0,.45);word-break:keep-all}.home-hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:30px}.home-hero-actions a{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-width:170px;padding:14px 28px;border-radius:999px;color:#fff;background:#56479ff0;font-weight:700;font-size:clamp(1.05rem,1.55vw,1.35rem);box-shadow:0 8px 22px #0000003d}.home-hero-actions span{font-size:.82em;transform:translateY(1px)}.home-hero-actions a:hover{text-decoration:none;background:#56479f}#home-content{scroll-margin-top:108px}.eyebrow,.meta,.date{color:var(--muted);font-size:.92rem;margin:0 0 8px}h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.18;margin:0 0 18px}h2{font-size:clamp(1.5rem,3vw,2.2rem);margin-top:0}h3{line-height:1.45}.lead{font-size:1.18rem;max-width:680px}.button{display:inline-block;margin-top:16px;padding:10px 18px;border-radius:8px;background:var(--accent);color:#fff;font-weight:700}.button:hover{text-decoration:none;opacity:.92}.button.secondary{background:var(--paper);color:var(--accent);border:1px solid var(--accent)}.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}.section{padding:56px 0}.home-section{background:var(--paper)}.section-muted{background:#f7f8fb;border-block:1px solid var(--line)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:24px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.wp-main.grid,.wp-main .grid{grid-template-columns:1fr}.card{background:var(--paper);border:1px solid var(--line);border-radius:4px;overflow:hidden;box-shadow:none}.card-image{width:100%;aspect-ratio:16 / 9;object-fit:cover;background:var(--accent-soft);display:block}.card-body{padding:20px}.card h3{margin:0 0 8px;line-height:1.5}.post-list{display:grid;gap:0;border-top:1px solid var(--line);background:var(--paper)}.post-row{display:grid;grid-template-columns:132px minmax(0,1fr);gap:24px;padding:24px 0;border-bottom:1px solid var(--line)}.post-row time{color:var(--muted);font-size:.94rem}.post-row h3{margin:0 0 6px;font-size:clamp(1.25rem,2.4vw,1.7rem)}.post-row p{margin:0}.page{padding:52px 0 28px}.page-head{max-width:820px}.prose{max-width:760px}.prose h2{margin-top:0}.prose img{max-width:100%;height:auto}.wp-layout{display:grid;grid-template-columns:1fr;gap:0;align-items:start}.wp-main{min-width:0}.content-block{padding:0 0 36px;margin:0 0 36px;border-bottom:1px solid var(--line)}.content-block:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}.accent-block{padding:24px;border:1px solid #d9d3ef;border-radius:4px;background:var(--accent-soft)}.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;align-items:start}.panel{background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:24px}.panel h2,.panel h3{margin-top:0}.panel.compact{padding:20px}.panel.compact ul{padding-left:1.2rem;margin-bottom:0}.accent-panel{background:var(--accent-soft);border-color:#d9d3ef}.timeline{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.timeline article{display:grid;grid-template-columns:120px minmax(0,1fr);gap:18px;padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:8px}.timeline span{color:var(--accent);font-weight:700}.timeline h3{margin:0 0 6px}.timeline p{margin:0;color:var(--muted)}.role-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.wp-main .role-grid{grid-template-columns:1fr}.about-hero{position:relative;min-height:clamp(500px,48vw,620px);overflow:hidden;color:#fff;background:var(--accent-deep)}.about-hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.about-hero-overlay{position:relative;min-height:inherit;display:grid;place-items:center;background:linear-gradient(180deg,#00000073,#00000094)}.about-hero-inner{text-align:center;padding:112px 0 84px}.about-hero h1{margin:0 0 16px;color:#fff;font-size:clamp(2rem,5vw,4.5rem);font-weight:700;line-height:1.18;text-shadow:0 3px 22px rgba(0,0,0,.5)}.about-hero p:last-child{margin:0;font-size:clamp(1rem,2.4vw,1.8rem);text-shadow:0 2px 18px rgba(0,0,0,.48)}.about-intro-section{background:var(--paper)}.about-intro-card{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(220px,.65fr);gap:32px;align-items:start;padding:clamp(24px,4vw,40px);border:1px solid var(--line);border-radius:8px;background:linear-gradient(135deg,#fff 0%,var(--accent-soft) 100%)}.about-intro-card h2{margin-bottom:14px}.about-intro-card p{margin:0 0 14px}.about-point-list{display:grid;gap:10px;padding:0;margin:0;list-style:none}.about-point-list li{padding:10px 14px;border:1px solid #d9d3ef;border-radius:999px;background:#ffffffb8;color:var(--accent-deep);font-weight:700;text-align:center}.about-teachers-section{background:#f7f8fb;border-block:1px solid var(--line)}.teacher-carousel{position:relative;display:grid;grid-template-columns:44px minmax(0,1fr) 44px;gap:18px;align-items:center}.teacher-carousel-track{display:flex;gap:28px;overflow-x:auto;padding:4px 0 22px;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:thin}.teacher-card{flex:0 0 min(1160px,100%);display:grid;grid-template-columns:minmax(220px,320px) minmax(0,1fr);gap:clamp(24px,3vw,40px);align-items:start;scroll-snap-align:center;overflow:hidden;background:transparent}.teacher-photo-wrap{align-self:start;border-radius:8px;overflow:hidden}.teacher-photo{width:100%;height:auto;object-fit:cover;object-position:center top;display:block}.teacher-card-body{padding:4px 0 0}.teacher-card-body h3{margin:0 0 4px;font-size:clamp(1.8rem,3vw,2.6rem)}.teacher-card-body p{margin:0 0 18px;line-height:1.72}.teacher-roles-text{margin:0 0 22px!important;padding-bottom:18px;border-bottom:1px solid var(--line);color:#8b80df;font-size:clamp(1.15rem,2vw,1.55rem);font-weight:700;line-height:1.5!important}.teacher-carousel-button{width:44px;height:44px;border:1px solid #d9d3ef;border-radius:999px;background:var(--paper);color:var(--accent);cursor:pointer;font:inherit;font-size:1.6rem;line-height:1}.teacher-carousel-button:hover{background:var(--accent);color:#fff}.teacher-carousel-button:focus-visible,.teacher-carousel-dots button:focus-visible{outline:3px solid #d9d3ef;outline-offset:3px}.teacher-carousel-dots{grid-column:2;display:flex;justify-content:center;gap:9px;margin-top:4px}.teacher-carousel-dots button{width:9px;height:9px;padding:0;border:0;border-radius:999px;background:#c8c2e3;cursor:pointer}.teacher-carousel-dots button[aria-current=true]{width:26px;background:var(--accent)}.event-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.event-card{overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--paper)}.event-card-image-wrap{position:relative;aspect-ratio:4 / 3;background:var(--accent-soft)}.event-card-image{width:100%;height:100%;object-fit:cover;display:block}.event-season{position:absolute;left:14px;top:14px;padding:5px 12px;border-radius:999px;background:#56479ff0;color:#fff;font-size:.9rem;font-weight:700}.event-card-body{padding:20px}.event-card-body h3{margin:0 0 8px}.event-card-body p{margin:0;color:var(--muted)}.about-officers-section{padding-top:48px}.link-groups{display:grid;gap:20px}.link-list{display:grid;gap:10px;padding-left:1.2rem}.info-list{display:grid;gap:14px}.info-list div{display:grid;grid-template-columns:120px minmax(0,1fr);gap:16px}.info-list dt{font-weight:700;color:var(--accent-deep)}.info-list dd{margin:0}.social-links{display:flex;flex-wrap:wrap;gap:12px}.social-links a{display:inline-block;padding:6px 10px;border:1px solid var(--line);border-radius:999px;background:var(--paper)}.social-links.compact{gap:8px}.social-links.compact a{font-size:.9rem;padding:4px 8px}.contact-mail{font-size:1.2rem;font-weight:700}.note{color:var(--muted);font-size:.95rem}.site-footer{margin-top:56px;padding:42px 0 24px;background:var(--purple-strong);color:#fff}.is-home .site-footer{margin-top:0}.site-footer a{color:#fff}.site-footer p{color:#eee}.footer-brand strong{display:block;font-size:1.08rem}.footer-brand p{max-width:460px;margin:8px 0 0}.footer-description span,.footer-address span{display:block}.footer-logo{display:block;width:min(200px,100%);height:auto;margin-bottom:12px}.footer-grid{display:grid;grid-template-columns:minmax(280px,.95fr) minmax(360px,1.05fr);gap:clamp(36px,6vw,72px);align-items:start}.footer-links{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(170px,.75fr);gap:28px;align-items:start}.footer-section strong{display:block;margin-bottom:10px}.footer-section p{margin:8px 0 0}.footer-social-links{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 14px}.footer-social-link{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid rgba(255,255,255,.42);border-radius:999px;background:#ffffff14;color:#fff;transition:background .16s ease,color .16s ease,border-color .16s ease,transform .16s ease}.footer-social-link:hover{background:#fff;border-color:#fff;color:var(--accent);text-decoration:none;transform:translateY(-1px)}.footer-social-link:focus-visible,.back-to-top:focus-visible{outline:3px solid rgba(255,255,255,.7);outline-offset:3px}.footer-social-link svg{display:block;width:18px;height:18px;fill:currentColor}.footer-social-link[aria-label=Instagram] svg{fill:none;stroke:currentColor;stroke-width:2}.footer-social-link[aria-label=Instagram] circle:last-child{stroke-width:0;fill:currentColor}.footer-youtube-play{fill:var(--accent)}.footer-social-link:hover .footer-youtube-play{fill:#fff}.footer-external-list{display:grid;gap:6px;padding:0;margin:0;list-style:none}.footer-bottom{margin-top:28px;padding-top:18px;border-top:1px solid rgba(255,255,255,.22)}.footer-bottom p{margin:0;color:#ffffffd1;font-size:.9rem;text-align:center}.back-to-top{position:fixed;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));z-index:30;display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border:1px solid rgba(255,255,255,.72);border-radius:999px;background:#56479feb;color:#fff;box-shadow:0 8px 24px #0000002e;cursor:pointer;font:inherit;font-size:1.25rem;font-weight:700;line-height:1;opacity:0;transform:translateY(10px);transition:opacity .16s ease,transform .16s ease,background .16s ease}.back-to-top:hover{background:var(--accent)}.back-to-top.is-visible{opacity:1;transform:translateY(0)}.back-to-top[hidden]{display:none}@media(max-width:760px){.header-inner{align-items:flex-start;flex-direction:column}.header-inner{flex-direction:row}.nav-desktop{display:none}.mobile-menu{display:block}.nav{gap:12px;font-size:.95rem}.brand-logo{height:38px;max-width:52vw}.site-header .container{width:min(var(--max),calc(100% - 32px))}body:not(.is-home):not(.has-hero-header) main{padding-top:68px}.home-hero,.home-hero-overlay{min-height:92svh}.home-hero-inner{padding:120px 0 72px;text-align:center}.home-hero h1{font-size:clamp(2.4rem,10vw,3.6rem)}.home-hero-actions a{min-width:146px;padding:12px 24px}.post-row{grid-template-columns:1fr;gap:6px;padding:20px 0}.hero-grid{grid-template-columns:1fr;padding:48px 0}.grid{grid-template-columns:1fr}.wp-layout{grid-template-columns:1fr;gap:36px}.split,.timeline{grid-template-columns:1fr}.timeline article{grid-template-columns:1fr;gap:8px}.role-grid{grid-template-columns:1fr}.about-hero{min-height:clamp(300px,76vw,380px)}.about-hero-inner{padding:72px 0 54px}.about-intro-card{grid-template-columns:1fr;gap:22px}.about-point-list{grid-template-columns:1fr}.teacher-carousel{grid-template-columns:1fr;gap:12px}.teacher-carousel-track{grid-column:1;padding-inline:0}.teacher-card{flex-basis:100%;grid-template-columns:1fr;gap:0}.teacher-photo{min-height:0;aspect-ratio:4 / 3}.teacher-card-body{padding:22px}.teacher-card-body p{margin-bottom:16px;line-height:1.78}.teacher-card-body h3{font-size:clamp(1.55rem,7vw,2rem)}.teacher-roles-text{margin-bottom:20px!important;padding-bottom:18px}.teacher-carousel-button{position:absolute;top:32%;z-index:2;width:38px;height:38px;background:#ffffffeb}.teacher-carousel-button[data-carousel-prev]{left:10px}.teacher-carousel-button[data-carousel-next]{right:10px}.teacher-carousel-dots{grid-column:1}.event-card-grid{grid-template-columns:1fr}.info-list div{grid-template-columns:1fr;gap:4px}.section-head{align-items:start;flex-direction:column}.footer-grid{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr;gap:22px}.footer-logo{width:min(180px,100%)}.footer-social-link{width:36px;height:36px}.back-to-top{right:max(14px,env(safe-area-inset-right));bottom:max(14px,env(safe-area-inset-bottom));width:42px;height:42px;font-size:1.12rem}}