:root{--bg:#fff;--paper:#fff;--text:#242424;--muted:#666;--line:#e4e7ef;--accent:#56479f;--accent-soft:#f2effb;--accent-deep:#56479f;--purple:#56479f;--purple-strong:#56479f;--max:1080px;--font-body:"Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", Meiryo, sans-serif;--font-heading:"Yu Mincho", "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Noto Serif JP", "MS PMincho", serif}*{box-sizing:border-box}body{font-family:var(--font-body);color:var(--text);background:var(--bg);scroll-behavior:smooth;margin:0;line-height:1.8}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,.site-header{font-family:var(--font-heading)}.container{width:min(var(--max), calc(100% - 32px));margin-inline:auto}.site-header{z-index:20;backdrop-filter:blur(10px);background:#56479ff0;border-bottom:1px solid #ffffff29;width:100%;transition:background .18s,border-color .18s,backdrop-filter .18s;position:fixed;top:0}.site-header-overlay{backdrop-filter:none;background:0 0;border-bottom:0;width:100%;position:fixed}.is-home.is-scrolled .site-header-overlay,.has-hero-header.is-scrolled .site-header-overlay{backdrop-filter:blur(10px);background:#56479ff0;border-bottom:1px solid #ffffff29}.site-header .container{width:min(1920px,100% - 96px)}body:not(.is-home):not(.has-hero-header) main{padding-top:72px}.header-inner{justify-content:space-between;align-items:center;gap:24px;padding:14px 0;display:flex}.brand{color:#fff;text-shadow:0 1px 8px #00000059;align-items:center;min-width:0;display:flex}.brand:hover{text-decoration:none}.brand-logo{object-fit:contain;width:auto;max-width:min(250px,48vw);height:clamp(36px,3.4vw,52px);display:block}.nav{flex-wrap:wrap;align-items:center;gap:10px;font-weight:700;display:flex}.nav a{color:#fff;text-shadow:0 1px 8px #00000059;border-radius:999px;padding:8px 12px}.nav a:hover{background:#ffffff1f;text-decoration:none}.mobile-menu{display:none;position:relative}.mobile-menu summary{cursor:pointer;background:#fffffff5;border-radius:8px;gap:5px;width:44px;height:44px;padding:10px;list-style:none;display:grid}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu summary span{background:var(--accent-deep);border-radius:999px;height:3px;display:block}.mobile-nav{background:var(--paper);border:1px solid var(--line);border-radius:8px;gap:10px;width:min(280px,100vw - 32px);padding:16px;display:grid;position:absolute;top:52px;right:0;box-shadow:0 12px 32px #00000029}.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{grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);align-items:center;gap:40px;padding:64px 0;display:grid}.hero-image{border:1px solid var(--line);background:var(--paper);border-radius:8px;width:100%;box-shadow:0 8px 28px #00000014}.home-hero{background-image:var(--hero-image);color:#fff;background-position:50%;background-size:cover;min-height:100svh}.home-hero-overlay{background:linear-gradient(#0000006b,#0006 44%,#00000094);place-items:center;min-height:100svh;display:grid}.home-hero-inner{text-align:center;padding:140px 0 96px}.home-hero h1{color:#fff;text-shadow:0 3px 20px #00000073;word-break:keep-all;font-size:clamp(3rem,9vw,6rem);font-weight:800}.home-hero-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:30px;display:flex}.home-hero-actions a{color:#fff;background:#56479ff0;border-radius:999px;justify-content:center;align-items:center;gap:12px;min-width:170px;padding:14px 28px;font-size:clamp(1.05rem,1.55vw,1.35rem);font-weight:700;display:inline-flex;box-shadow:0 8px 22px #0000003d}.home-hero-actions span{font-size:.82em;transform:translateY(1px)}.home-hero-actions a:hover{background:#56479f;text-decoration:none}#home-content{scroll-margin-top:108px}.eyebrow,.meta,.date{color:var(--muted);margin:0 0 8px;font-size:.92rem}h1{margin:0 0 18px;font-size:clamp(2rem,5vw,3.4rem);line-height:1.18}h2{margin-top:0;font-size:clamp(1.5rem,3vw,2.2rem)}h3{line-height:1.45}.lead{max-width:680px;font-size:1.18rem}.button{background:var(--accent);color:#fff;border-radius:8px;margin-top:16px;padding:10px 18px;font-weight:700;display:inline-block}.button:hover{opacity:.92;text-decoration:none}.button.secondary{background:var(--paper);color:var(--accent);border:1px solid var(--accent)}.button-row{flex-wrap:wrap;gap:12px;margin-top:18px;display:flex}.section{padding:56px 0}.home-section{background:var(--paper)}.section-muted{border-block:1px solid var(--line);background:#f7f8fb}.section-head{justify-content:space-between;align-items:end;gap:16px;margin-bottom:24px;display:flex}.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.wp-main.grid,.wp-main .grid{grid-template-columns:1fr}.card{background:var(--paper);border:1px solid var(--line);box-shadow:none;border-radius:4px;overflow:hidden}.card-image{aspect-ratio:16/9;object-fit:cover;background:var(--accent-soft);width:100%;display:block}.card-poster .card-image{aspect-ratio:7/10;object-fit:contain;background:#f7f8fb}.card-body{padding:20px}.card h3{margin:0 0 8px;line-height:1.5}.post-list{border-top:1px solid var(--line);background:var(--paper);gap:0;display:grid}.post-row{border-bottom:1px solid var(--line);grid-template-columns:132px minmax(0,1fr);gap:24px;padding:24px 0;display:grid}.post-row time{color:var(--muted);font-size:.94rem}.post-row h2,.post-row h3{margin:0 0 6px;font-size:clamp(1.25rem,2.4vw,1.7rem)}.post-row p{margin:0}.news-archive-link{text-align:right;margin:24px 0 0;font-weight:700}.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{grid-template-columns:1fr;align-items:start;gap:0;display:grid}.wp-main{min-width:0}.content-block{border-bottom:1px solid var(--line);margin:0 0 36px;padding:0 0 36px}.content-block:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}.accent-block{background:var(--accent-soft);border:1px solid #d9d3ef;border-radius:4px;padding:24px}.split{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:28px;display:grid}.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{margin-bottom:0;padding-left:1.2rem}.accent-panel{background:var(--accent-soft);border-color:#d9d3ef}.timeline{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.timeline article{background:var(--paper);border:1px solid var(--line);border-radius:8px;grid-template-columns:120px minmax(0,1fr);gap:18px;padding:20px;display:grid}.timeline span{color:var(--accent);font-weight:700}.timeline h3{margin:0 0 6px}.timeline p{color:var(--muted);margin:0}.role-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.wp-main .role-grid{grid-template-columns:1fr}.about-hero{color:#fff;background:var(--accent-deep);min-height:clamp(500px,48vw,620px);position:relative;overflow:hidden}.about-hero-image{object-fit:cover;object-position:center;width:100%;height:100%;position:absolute;inset:0}.about-hero-overlay{min-height:inherit;background:linear-gradient(#00000073,#00000094);place-items:center;display:grid;position:relative}.about-hero-inner{text-align:center;padding:112px 0 84px}.about-hero h1{color:#fff;text-shadow:0 3px 22px #00000080;margin:0 0 16px;font-size:clamp(2rem,5vw,4.5rem);font-weight:700;line-height:1.18}.about-hero p:last-child{text-shadow:0 2px 18px #0000007a;margin:0;font-size:clamp(1rem,2.4vw,1.8rem)}.join-hero .about-hero-image{object-position:center 40%}.join-hero .about-hero-overlay{background:linear-gradient(#162b4485,#162b447a)}.join-hero h1{margin:0}.concert-hero{color:#fff;background:var(--accent-deep);min-height:clamp(500px,48vw,620px);position:relative;overflow:hidden}.concert-hero-image{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.concert-hero-overlay{min-height:inherit;background:linear-gradient(#0000006b,#0009);place-items:center;display:grid;position:relative}.concert-hero-inner{text-align:center;max-width:880px;padding:112px 0 84px}.concert-hero-kicker{letter-spacing:.08em;text-shadow:0 2px 18px #00000073;margin:0 0 14px;font-weight:700}.concert-hero h1{color:#fff;text-shadow:0 3px 22px #00000080;margin:0 0 16px;font-size:clamp(2.6rem,7vw,5.4rem);line-height:1.12}.concert-hero p:last-child{text-shadow:0 2px 18px #0000007a;margin:0;font-size:clamp(1rem,2.2vw,1.55rem)}.about-intro-section{background:var(--paper)}.about-intro-card{background:0 0;border:0;max-width:860px;padding:0}.about-intro-card h2{margin-bottom:14px}.about-intro-card p{margin:0 0 14px}.about-teachers-section{border-block:1px solid var(--line);background:#f7f8fb}.teacher-carousel{grid-template-columns:44px minmax(0,1fr) 44px;align-items:center;gap:18px;display:grid;position:relative}.teacher-carousel-track{scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:thin;align-items:flex-start;gap:28px;padding:4px 0 22px;display:flex;overflow-x:auto}.teacher-card{scroll-snap-align:center;background:0 0;flex:0 0 min(1160px,100%);grid-template-columns:minmax(220px,320px) minmax(0,1fr);align-content:start;align-items:start;gap:clamp(24px,3vw,40px);display:grid;overflow:hidden}.teacher-photo-wrap{border-radius:8px;align-self:start;overflow:hidden}.teacher-photo{object-fit:cover;object-position:center top;width:100%;height:auto;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{border-bottom:1px solid var(--line);color:#8b80df;padding-bottom:18px;font-size:clamp(1.15rem,2vw,1.55rem);font-weight:700;margin:0 0 22px!important;line-height:1.5!important}.teacher-carousel-button{background:var(--paper);width:44px;height:44px;color:var(--accent);cursor:pointer;font:inherit;border:1px solid #d9d3ef;border-radius:999px;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-offset:3px;outline:3px solid #d9d3ef}.teacher-carousel-dots{grid-column:2;justify-content:center;gap:9px;margin-top:4px;display:flex}.teacher-carousel-dots button{cursor:pointer;background:#c8c2e3;border:0;border-radius:999px;width:9px;height:9px;padding:0}.teacher-carousel-dots button[aria-current=true]{background:var(--accent);width:26px}.event-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.regular-news-grid,.concert-news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.event-card{border:1px solid var(--line);background:var(--paper);border-radius:8px;overflow:hidden}.event-card-image-wrap{aspect-ratio:4/3;background:var(--accent-soft);position:relative}.event-card-image{object-fit:cover;width:100%;height:100%;display:block}.event-season{color:#fff;background:#56479ff0;border-radius:999px;padding:5px 12px;font-size:.9rem;font-weight:700;position:absolute;top:14px;left:14px}.event-card-body{padding:20px}.event-card-body h3{margin:0 0 8px}.join-event-grid .event-card-body p{-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;display:-webkit-box;overflow:hidden}.join-activity.content-block{border-bottom:0;margin-bottom:0;padding-bottom:0}.join-activity h2{color:var(--accent-deep)}.join-schedule{background:#f7f6ff;border:1px solid #d9d3ef;border-radius:8px;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:center;width:min(100%,900px);margin:28px auto 40px;padding:28px 36px;display:grid}.join-schedule h3{color:#39476b;text-align:center;white-space:pre-line;border-right:1px solid #d9d3ef;margin:0;padding:20px 28px 20px 0;font-size:clamp(1.5rem,2.8vw,2.3rem);line-height:1.35}.join-schedule-times{gap:20px;padding-left:36px;display:grid}.join-schedule-row{grid-template-columns:minmax(70px,1fr) auto;align-items:center;gap:14px;display:grid}.join-schedule-row p{white-space:pre-line;margin:0;line-height:1.55}.join-schedule-row strong{color:#8675d4;white-space:nowrap;font-size:clamp(1.1rem,2.1vw,1.5rem)}.join-activity-copy p{margin-bottom:20px}.join-consultation{background:var(--accent-soft);border:1px solid #d9d3ef;border-radius:8px;margin-top:40px;padding:28px 32px}.join-consultation h2{margin-bottom:10px;font-size:clamp(1.5rem,2.5vw,2rem)}.join-consultation p{margin:0}.event-card-body p{color:var(--muted);white-space:pre-line;margin:0}.regular-about-copy{max-width:860px}.regular-about-copy .prose{max-width:760px}.regular-news-grid .card,.concert-news-grid .card{border-radius:8px}.about-officers-section{padding-top:48px}.link-groups{gap:20px;display:grid}.link-list{gap:10px;padding-left:1.2rem;display:grid}.info-list{gap:14px;display:grid}.info-list div{grid-template-columns:120px minmax(0,1fr);gap:16px;display:grid}.info-list dt{color:var(--accent-deep);font-weight:700}.info-list dd{margin:0}.social-links{flex-wrap:wrap;gap:12px;display:flex}.social-links a{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:6px 10px;display:inline-block}.social-links.compact{gap:8px}.social-links.compact a{padding:4px 8px;font-size:.9rem}.contact-mail{font-size:1.2rem;font-weight:700}.note{color:var(--muted);font-size:.95rem}.site-footer{background:var(--purple-strong);color:#fff;margin-top:56px;padding:42px 0 24px}.is-home .site-footer{margin-top:0}.site-footer a{color:#fff}.site-footer p{color:#eee}.footer-brand strong{font-size:1.08rem;display:block}.footer-brand p{max-width:460px;margin:8px 0 0}.footer-description span,.footer-address span{display:block}.footer-logo{width:min(200px,100%);height:auto;margin-bottom:12px;display:block}.footer-grid{grid-template-columns:minmax(280px,.95fr) minmax(360px,1.05fr);align-items:start;gap:clamp(36px,6vw,72px);display:grid}.footer-links{grid-template-columns:minmax(0,1.25fr) minmax(170px,.75fr);align-items:start;gap:28px;display:grid}.footer-section strong{margin-bottom:10px;display:block}.footer-section p{margin:8px 0 0}.footer-social-links{flex-wrap:wrap;gap:10px;margin:10px 0 14px;display:flex}.footer-social-link{color:#fff;background:#ffffff14;border:1px solid #ffffff6b;border-radius:999px;justify-content:center;align-items:center;width:38px;height:38px;transition:background .16s,color .16s,border-color .16s,transform .16s;display:inline-flex}.footer-social-link:hover{color:var(--accent);background:#fff;border-color:#fff;text-decoration:none;transform:translateY(-1px)}.footer-social-link:focus-visible,.back-to-top:focus-visible{outline-offset:3px;outline:3px solid #ffffffb3}.footer-social-link svg{fill:currentColor;width:18px;height:18px;display:block}.footer-social-link[aria-label=Instagram] svg{fill:none;stroke:currentColor;stroke-width:2px}.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-page-list{gap:6px;margin:0;padding:0;list-style:none;display:grid}.footer-bottom{border-top:1px solid #ffffff38;margin-top:28px;padding-top:18px}.footer-bottom p{color:#ffffffd1;text-align:center;margin:0;font-size:.9rem}.back-to-top{right:max(18px, env(safe-area-inset-right));bottom:max(18px, env(safe-area-inset-bottom));z-index:30;color:#fff;cursor:pointer;width:46px;height:46px;font:inherit;opacity:0;background:#56479feb;border:1px solid #ffffffb8;border-radius:999px;justify-content:center;align-items:center;font-size:1.25rem;font-weight:700;line-height:1;transition:opacity .16s,transform .16s,background .16s;display:inline-flex;position:fixed;transform:translateY(10px);box-shadow:0 8px 24px #0000002e}.back-to-top:hover{background:var(--accent)}.back-to-top.is-visible{opacity:1;transform:translateY(0)}.back-to-top[hidden]{display:none}@media (width<=760px){.header-inner{flex-direction:row;align-items:flex-start}.nav-desktop{display:none}.mobile-menu{display:block}.nav{gap:12px;font-size:.95rem}.brand-logo{max-width:52vw;height:38px}.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{text-align:center;padding:120px 0 72px}.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{max-width:none}.concert-hero{min-height:clamp(340px,82vw,430px)}.concert-hero-inner{padding:92px 0 58px}.concert-hero-kicker{letter-spacing:.04em;margin-bottom:10px}.concert-hero h1{font-size:clamp(2.45rem,11vw,3.7rem)}.about-teachers-section .section-head{margin-bottom:12px}.about-teachers-section .section-head h2{margin-bottom:0}.teacher-carousel{grid-template-columns:1fr;gap:12px}.teacher-carousel-track{grid-column:1;padding:0 0 18px}.teacher-card{flex-direction:column;flex-basis:100%;align-self:flex-start;gap:0;height:auto;min-height:0;display:flex}.teacher-photo-wrap,.teacher-card-body{flex:none}.teacher-photo{aspect-ratio:auto;object-fit:contain;min-height:0}.teacher-card-body{padding:0}.teacher-card-body p{margin-bottom:14px;line-height:1.74}.teacher-card-body h3{font-size:clamp(1.55rem,7vw,2rem)}.teacher-roles-text{padding-bottom:14px;margin-bottom:16px!important}.teacher-carousel-button{z-index:2;background:#ffffffeb;width:38px;height:38px;position:absolute;top:min(66vw,260px)}.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}.join-schedule{grid-template-columns:1fr;gap:20px;padding:24px}.join-schedule h3{border-bottom:1px solid #d9d3ef;border-right:0;padding:0 0 20px}.join-schedule-times{padding-left:0}.info-list div{grid-template-columns:1fr;gap:4px}.section-head{flex-direction:column;align-items:start}.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}}