:root{--cream:#f8f6ec;--ink:#142e45;--denim:#264b69;--blue-pale:#dceaf0;--olive:#646044;--space-1:4px;--space-2:8px;--space-3:16px;--space-4:24px;--space-5:32px;--space-6:48px;--space-7:64px;--serif:"Hiragino Mincho ProN","Yu Mincho",YuMincho,"Noto Serif JP",serif;--sans:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:var(--cream);font-family:var(--sans);font-size:16px;line-height:1.8;color-scheme:light;scroll-behavior:smooth;scroll-padding-top:24px}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #8275a1;outline-offset:6px}h1,h2,p{margin:0}h1,h2{font-family:var(--serif);font-weight:400}button,a{-webkit-tap-highlight-color:transparent}.skip-link{position:absolute;left:20px;top:-100px;z-index:20;background:var(--ink);color:#fff;padding:10px 20px}.skip-link:focus{top:12px}.home-header{height:92px;padding:0 3.8%;display:flex;align-items:center;justify-content:space-between;gap:24px;background:var(--cream)}.home-brand{font:400 clamp(26px,3vw,43px)/1.1 Georgia,"Times New Roman",serif;white-space:nowrap;letter-spacing:-.015em}.home-header nav{display:flex;align-items:center;gap:36px}.nav-link{display:inline-flex;align-items:center;min-height:44px;font-size:13px;position:relative;padding:14px 0}.nav-link:after{content:"";position:absolute;left:0;right:0;bottom:4px;height:1px;background:var(--olive);transform:scaleX(0);transition:transform .2s}.nav-link:hover:after{transform:scaleX(1)}.nav-link[aria-current]:after{transform:scaleX(1)}.booking{display:inline-flex;align-items:center;justify-content:center;gap:24px;background:linear-gradient(145deg,#345672,#1b3b53);color:#fffef5;border:1px solid #587185;border-radius:100px;padding:16px 30px;font-size:16px;line-height:1.5;box-shadow:0 3px 8px #102b4533,inset 0 0 0 3px #ffffff0a;transition:background .2s,transform .2s;min-height:48px}.booking:hover{background:#143449;transform:translateY(-1px)}.booking-small{padding:11px 22px;font-size:13px;min-height:44px}.booking span{font-size:26px;line-height:1}.hero{position:relative;isolation:isolate;min-height:570px;display:flex;align-items:center;overflow:hidden;background:var(--cream)}.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 52%;z-index:-2}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--cream) 0%,#f8f6ecf5 23%,#f8f6ecb8 34%,#f8f6ec00 49%);z-index:-1;pointer-events:none}.hero-copy{width:50%;padding:46px 0 54px 3.8%}.eyebrow{font-size:10px;letter-spacing:.26em;display:flex;align-items:center;gap:22px;margin-bottom:30px;white-space:nowrap}.eyebrow span{height:1px;background:var(--olive);width:135px;opacity:.7}.hero h1{font-size:clamp(38px,4.5vw,65px);letter-spacing:.035em;line-height:1.45;margin:0 0 25px;white-space:nowrap}.hero-description{font-family:var(--serif);font-size:clamp(14px,1.7vw,23px);margin-bottom:30px;white-space:nowrap}.booking-main{min-width:290px;font-family:var(--serif);font-size:20px}.principles{background:radial-gradient(ellipse at 25% 30%,#eef4f2aa,transparent 70%),linear-gradient(115deg,#d4e5ed,#e6eff1);padding:58px 0 64px}.principles-inner{width:min(1140px,82%);margin:auto;display:grid;grid-template-columns:repeat(3,1fr)}.principle{padding:0 40px;border-left:1px solid #7c959b50}.principle:first-child{border-left:0;padding-left:0}.principle:last-child{padding-right:0}.principle-label{display:flex;align-items:center;gap:12px;color:var(--olive);font:18px Georgia,serif;margin-bottom:13px}.principle-label i{height:1px;background:currentColor;width:60px;opacity:.7}.principle h2{font-size:clamp(32px,3.3vw,45px);line-height:1.4;margin-bottom:11px;color:#152329}.principle p{font-size:14px;line-height:1.9;color:#22353d}.detail-section{display:grid;grid-template-columns:1fr 2fr;gap:50px;max-width:1140px;width:86%;margin:auto;padding:80px 0;border-bottom:1px solid #81969c40}.section-label{font-size:11px;letter-spacing:.22em;color:#465f6c}.detail-content h2{font-size:36px;line-height:1.6;margin-bottom:24px}.detail-content p{max-inline-size:40em;font-size:16px;line-height:2.1;margin-bottom:22px}.text-link{display:inline-flex;align-items:center;gap:25px;font-size:15px;min-height:44px;align-items:center;border-bottom:1px solid #8b9b9f;padding-bottom:8px}.booking-section{padding:80px 24px 90px;text-align:center;background:#e5eef0}.booking-section h2{font-size:36px;margin:20px 0}.booking-section p:not(.section-label){font-size:15px;margin:0 0 28px}@media(min-width:1600px){.hero{min-height:680px}.hero-copy{padding-left:max(4%,calc((100vw - 1480px)/2))}}
@media(max-width:1050px){.home-header{height:74px}.home-header nav{gap:22px}.hero{min-height:480px}.hero-copy{width:55%}.hero h1{font-size:4.6vw}.hero-description{font-size:clamp(15px,1.65vw,23px)}.booking-main{min-width:240px;font-size:17px}.principles-inner{width:86%}.principle{padding:0 26px}.principle p{font-size:16px}.principles{padding:44px 0 48px}}
@media(max-width:850px){.home-header{height:auto;min-height:78px;flex-wrap:wrap;padding:19px 6%;gap:16px}.home-brand{font-size:29px}.home-header nav{width:100%;justify-content:space-between;gap:12px}.nav-link{display:inline-flex;align-items:center;min-height:44px;font-size:12px;padding:8px 0}.booking-small{font-size:11px;padding:9px 15px;min-height:44px}.hero{display:flex;flex-direction:column;align-items:stretch;min-height:0;overflow:visible}.hero-image{position:relative;inset:auto;order:2;aspect-ratio:1.3;width:100%;height:auto;object-fit:cover;object-position:70% center;z-index:0;max-height:430px}.hero:after{display:none}.hero-copy{width:100%;padding:35px 6% 32px;order:1}.eyebrow{font-size:8px;gap:12px;margin-bottom:22px;letter-spacing:.2em}.eyebrow span{flex:1;max-width:110px}.hero h1{font-size:clamp(33px,7.8vw,52px);line-height:1.5;margin-bottom:18px}.hero-description{font-size:clamp(15px,3.2vw,17px);margin-bottom:23px}.booking-main{min-width:250px;font-size:17px;padding:14px 24px}.principles{padding:35px 0}.principles-inner{width:88%;display:block}.principle,.principle:first-child,.principle:last-child{padding:23px 0;border-left:0;border-bottom:1px solid #7c959b50}.principle:first-child{padding-top:0}.principle:last-child{border-bottom:0;padding-bottom:0}.principle-label{margin-bottom:8px}.principle h2{font-size:32px;margin-bottom:8px}.principle p{font-size:16px}.detail-section{display:block;padding:48px 0;width:88%}.detail-content h2{font-size:29px;margin-top:18px}.detail-content p{font-size:16px}.booking-section{padding:50px 6%}.booking-section h2{font-size:27px}.booking-section p:not(.section-label){font-size:14px}.booking-section .booking{font-size:14px;padding:15px 20px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition:none!important}}

.harmony-caption{width:min(1140px,82%);margin:0 auto 40px;display:flex;align-items:center;gap:22px;font-family:var(--serif)}
.harmony-name{font-size:30px;line-height:1.4;white-space:nowrap;letter-spacing:.12em}
.harmony-rule{height:1px;width:48px;background:var(--olive);opacity:.65;flex-shrink:0}
.harmony-caption p{font-size:20px;letter-spacing:.08em;line-height:1.7}
.harmony-caption p span{display:inline-block}
@media(max-width:1050px){.harmony-caption{width:86%}}
@media(max-width:850px){.harmony-caption{width:88%;gap:12px;flex-wrap:wrap;margin-bottom:28px}.harmony-rule{width:28px}.harmony-caption p{font-size:18px}}

/* Public documents and contact. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.brand-japanese{display:block;font:400 12px/1.5 "Hiragino Mincho ProN","Yu Mincho",YuMincho,serif;letter-spacing:.3em;margin-top:7px}
.reading-page{max-inline-size:40em;margin:64px auto;padding:0 24px;line-height:1.9}
.reading-page h1{font-size:clamp(30px,4vw,48px);margin:16px 0 32px}
.reading-page h2{font-size:24px;margin:32px 0 16px}.reading-page p{margin:0 0 16px}.reading-page a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:4px}.reading-page small{color:#465f6c;font-size:14px}
.contact-body{display:flex;flex-direction:column;min-height:100vh}.contact-body .home-header{height:80px;flex-shrink:0}
.contact-page{width:min(1140px,88%);margin:0 auto;display:grid;grid-template-columns:1.1fr 1fr;gap:64px;padding:24px 0;flex:1;align-items:center}
.contact-back{display:inline-flex;align-items:center;min-height:44px;font-size:14px;color:#465f6c;margin-bottom:16px}
.contact-intro .eyebrow{margin-bottom:24px}.contact-intro .eyebrow span{max-width:95px;flex:1}
.contact-intro h1{font-size:clamp(32px,4vw,48px);line-height:1.55;margin-bottom:24px;letter-spacing:.025em}
.contact-lead{font-size:16px;line-height:1.9;margin-bottom:12px}.contact-note{font-size:14px;color:#465f6c;max-inline-size:32em}
.contact-signature{display:block;font:italic 24px Georgia,serif;margin-top:24px;color:var(--denim)}
.contact-details{padding:16px 24px;background:linear-gradient(145deg,#e4eff1,#d9e8ef);border-top:2px solid #829aaa}
.contact-details h2{font-family:var(--sans);font-weight:400;margin-bottom:12px}
.contact-method{display:block;position:relative;padding:12px 0;border-top:1px solid #829aaa55}
.method-label{display:block;font-size:12px;letter-spacing:.12em;color:#465f6c}.method-value{display:block;font-size:clamp(19px,2vw,24px);margin:3px 0;overflow-wrap:anywhere}
.method-action{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:#264b69;margin-top:4px;min-height:32px}.method-action>span{font-size:22px}.phone-international{font-size:14px;color:#465f6c}
.contact-email .method-action{background:#142e45;color:#fffef5;border-radius:24px;padding:8px 16px;min-height:44px;margin-top:8px}
.contact-method:hover .method-value{text-decoration:underline;text-underline-offset:5px}.social-heading{margin-top:16px}
@media(max-width:900px){.contact-page{gap:32px}.contact-lead br{display:none}}
@media(max-width:850px){.contact-body .home-header{height:auto}.contact-page{display:block;padding:32px 0 48px}.contact-back{margin-bottom:24px}.contact-details{margin-top:32px;padding:24px}.brand-japanese{font-size:11px}.contact-intro .eyebrow{font-size:10px}.reading-page{margin:40px auto}}
@media(max-width:360px){.home-header nav{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px}.home-header nav .booking{grid-column:1 / -1;justify-self:start}.home-header .nav-link{white-space:nowrap;min-height:44px}.hero-copy{padding-top:24px}.hero h1{font-size:30px}.hero-description{white-space:normal}.eyebrow{white-space:normal}.eyebrow span{display:none}}

.lessons-section{width:88%;max-width:1140px;margin:auto;padding:var(--space-7) 0;border-bottom:1px solid #81969c40}
.lessons-section h2{font-size:clamp(28px,3vw,36px);line-height:1.6;margin:16px 0 24px}.lesson-intro{max-inline-size:40em;font-size:16px}
.lesson-formats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-5);margin:var(--space-5) 0}.lesson-formats article{border-top:1px solid #81969c80;padding-top:16px}.lesson-formats h3{font-family:var(--serif);font-size:24px;font-weight:400;margin:0 0 16px}.lesson-formats p{font-size:16px;line-height:1.9}
.lesson-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:var(--space-5) 0;padding:var(--space-4);background:#e5eef0}.lesson-facts dt{font-size:14px;color:#465f6c}.lesson-facts dd{font-size:22px;margin:8px 0 0}.lesson-facts small{display:block;font-size:14px;line-height:1.7;color:#465f6c;margin-top:8px}.lesson-location{font-size:16px;line-height:1.9;margin-bottom:24px}.contact-response{font-size:14px;color:#465f6c;margin-top:12px}
@media(max-width:850px){.lesson-formats{grid-template-columns:1fr;gap:24px}.lesson-facts{grid-template-columns:1fr 1fr}.lessons-section{padding:48px 0}.contact-intro h1{margin-bottom:16px}}
@media(max-width:360px){.lesson-facts{grid-template-columns:1fr}}

.specialist-lessons{margin:var(--space-5) 0;padding:var(--space-4) 0;border-block:1px solid #81969c40}.specialist-lessons h3{font:400 24px/1.6 var(--serif);margin:0 0 24px}.specialist-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.specialist-grid h4{font-size:18px;font-weight:500;margin:0 0 12px}.specialist-grid p{font-size:16px;line-height:1.9}.specialist-note{font-size:14px;color:#465f6c;margin-top:24px;max-inline-size:48em}@media(max-width:850px){.specialist-grid{grid-template-columns:1fr;gap:24px}}

@media(min-width:851px) and (max-height:800px){.contact-page{padding:12px 0}.contact-back{margin-bottom:12px}.contact-intro .eyebrow{margin-bottom:16px}.contact-intro h1{font-size:44px;line-height:1.5;margin-bottom:16px}.contact-signature{margin-top:16px}}

@media(min-width:851px) and (max-height:800px){.contact-page{padding:8px 0}.contact-details{padding:8px 24px}.contact-details h2{margin-bottom:8px}.contact-method{padding:6px 0}.method-value{font-size:22px;line-height:1.5}.contact-method:not(.contact-email) .method-action{min-height:24px}.social-heading{margin-top:8px}.contact-back{margin-bottom:8px}.contact-intro .eyebrow{margin-bottom:12px}.contact-intro h1{font-size:40px}.contact-lead{margin-bottom:8px}.contact-response{margin-top:8px}.contact-signature{font-size:22px;margin-top:12px}}

/* Timetable and first-lesson information. */
.continuing-lessons{max-inline-size:48em;margin:32px 0}.continuing-lessons h3{font:400 24px/1.6 var(--serif);margin:0 0 16px}
.schedule-note{max-inline-size:48em;margin:16px 0 32px;color:#465f6c}.schedule-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.schedule-day{border-top:2px solid #829aaa}.schedule-day h3{font:400 24px/1.6 var(--serif);margin:16px 0}.schedule-day ul{list-style:none;padding:0;margin:0}.schedule-day li{border-top:1px solid #81969c40;padding:16px 0;display:flex;align-items:center;justify-content:space-between;gap:16px}.class-information{display:flex;gap:16px;align-items:baseline;min-width:0}.class-time{font-size:20px;white-space:nowrap;min-width:3em;font-variant-numeric:tabular-nums}.class-location{overflow-wrap:anywhere}.class-information small{display:block;color:#465f6c;font-size:14px}.class-request{display:inline-flex;align-items:center;gap:12px;min-height:44px;flex-shrink:0;font-size:14px;border-bottom:1px solid #829aaa}.class-request:hover{text-decoration:underline;text-underline-offset:4px}.schedule-confirmed{font-size:14px;color:#465f6c;margin-top:24px}.first-lesson details{border-top:1px solid #81969c40}.first-lesson details:last-child{border-bottom:1px solid #81969c40}.first-lesson summary{cursor:pointer;padding:20px 0;line-height:1.7}.first-lesson summary:focus-visible{outline:3px solid #8275a1;outline-offset:4px}.first-lesson details p{max-inline-size:48em;padding:0 0 24px;line-height:1.9}
@media(max-width:850px){.schedule-grid{grid-template-columns:1fr;gap:24px}}
@media(max-width:550px){.schedule-day li{align-items:flex-start;flex-direction:column;gap:8px}.class-request{margin-left:76px}.class-information{gap:16px}.class-location{font-size:15px}}

.schedule-page-intro{width:88%;max-width:1140px;margin:auto;padding:24px 0 48px}.schedule-page-intro h1{font-size:clamp(30px,4vw,48px);line-height:1.6;margin:20px 0}.schedule-page-intro p:not(.section-label){margin:0 0 24px}.schedule-page .schedule-section{border-top:1px solid #81969c40}.schedule-home-link{margin:0 0 24px}
@media(max-width:850px){.schedule-page-intro{padding:24px 0 32px}}

.first-lesson details p a{text-decoration:underline;text-underline-offset:4px}