:root{--deep:#4d7a28;--olive:#7fb03a;--sage:#b0cc70;--gold:#d4a520;--vanilla:#fffbee;--ink:#3d3d3d;--mist:#f3f7e8;--line:#c8d6b7;--sans:"Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif;--serif:"Yu Mincho","Hiragino Mincho ProN",serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--vanilla);color:var(--ink);font:1.125rem/1.95 var(--sans)}img{display:block;max-width:100%}a{color:inherit}p{margin:0 0 1.2em}h1,h2,h3,p,summary{overflow-wrap:anywhere;line-break:strict}h1,h2,h3{font-family:var(--serif);font-weight:500}a:focus-visible,summary:focus-visible{outline:3px solid var(--deep);outline-offset:5px}.wrap{width:min(1160px,calc(100% - 64px));margin:auto}.section{padding:88px 0}.sans{font-family:var(--sans)}.eyebrow{margin:0 0 16px;font:1rem/1.5 var(--sans);letter-spacing:.1em;color:var(--deep)}.section-title{font-size:clamp(1.85rem,3vw,2.6rem);line-height:1.6;color:var(--deep);margin:0 0 28px;letter-spacing:.025em}.phrase{display:inline-block;max-width:100%}.lead{max-width:820px;font-size:1.125rem}.note{font-size:1.125rem;margin:30px 0 0;color:var(--deep)}
.site-header{background:var(--vanilla);border-bottom:1px solid var(--line)}.header-inner{min-height:110px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:18px}.brand{display:flex;align-items:center;gap:18px;text-decoration:none;min-width:0}.logo{width:72px;height:72px;object-fit:contain}.brand-name{display:block;font:2rem/1.25 Georgia,serif;color:var(--deep);white-space:nowrap}.brand-jp{display:block;font-size:1rem;letter-spacing:.035em;margin-top:6px}.mini-link{font-size:1rem;text-underline-offset:6px;flex-shrink:0}
.hero{padding:68px 0 80px;border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:1.18fr 1fr;gap:48px;align-items:center}.hero h1{font-size:clamp(2rem,3.8vw,2.85rem);line-height:1.65;color:var(--deep);margin:12px 0 20px;letter-spacing:0}.hero h1 .phrase{display:block}.hero-subtitle{font-family:var(--serif);font-size:1.35rem;line-height:1.75;margin:0 0 24px}.hero-copy{max-width:650px;margin-bottom:30px}.hero-art{margin:0}.hero-art img{width:100%;height:auto}.hero-art figcaption{font-size:1rem;color:var(--deep);border-bottom:1px solid var(--line);padding:16px 0}.actions{display:flex;flex-wrap:wrap;gap:16px;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:58px;padding:12px 22px;border-radius:3px;text-align:center;text-decoration:none;font:600 1.125rem/1.65 var(--sans)}.btn-primary{background:var(--gold);color:#29230e;border:1px solid #9e7b16}.btn-secondary{color:var(--deep);border-bottom:1px solid var(--deep);padding-inline:0;border-radius:0}.btn:hover{filter:brightness(.96)}
.problem{background:#fff}.mandala-intro{max-width:760px}.mandala{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:36px;align-items:stretch}.mandala-center{grid-column:2;grid-row:2;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:28px;background:var(--deep);color:#fff;text-align:center;min-height:170px}.mandala-center span{font-size:1rem}.mandala-center strong{font:500 1.6rem/1.7 var(--serif);margin-top:12px}.concern{border:1px solid var(--line);background:var(--vanilla);min-width:0}.concern:nth-of-type(even){background:var(--mist)}.concern summary{cursor:pointer;padding:28px 24px;min-height:170px;display:flex;justify-content:space-between;align-items:center;gap:14px;list-style:none;color:var(--deep);font:600 1.25rem/1.75 var(--sans)}.concern summary::-webkit-details-marker{display:none}.concern summary::after{content:"＋";font-size:1.4rem;font-weight:400;flex:none}.concern[open] summary::after{content:"−"}.concern[open]{border-color:var(--deep);background:#fff}.concern[open] summary{min-height:100px;border-bottom:1px solid var(--line)}.concern p{padding:22px 24px;margin:0;font-size:1.125rem;line-height:1.85}.concern summary:hover{background:#eaf1dd}
.manifesto{background:var(--deep);color:#fff}.manifesto-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.manifesto .section-title,.manifesto .eyebrow{color:#fff}.manifesto blockquote{font:1.5rem/2 var(--serif);margin:0}.manifesto em{font-style:normal;text-decoration:underline;text-decoration-color:var(--sage);text-underline-offset:8px}.oriental{background:var(--mist)}.oriental-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.rule-card{border-left:3px solid var(--deep);padding:10px 0 10px 32px}.rule-card strong{font:600 1.3rem var(--sans);color:var(--deep)}.rule-card p{margin:20px 0 0}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;margin-top:40px}.step{border-top:2px solid var(--deep);padding-top:22px}.num{font:1.5rem Georgia,serif;color:var(--deep)}.step h3{font-size:1.35rem;line-height:1.65;color:var(--deep);margin:14px 0}.step p{font-size:1.125rem;margin:0}.legacy{background:#fff}.legacy-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px;align-items:center}.portrait{max-width:420px}.portrait img{width:100%;aspect-ratio:4/5;object-fit:cover}.signature{color:var(--deep);font-family:var(--serif);font-size:1.25rem}.project-name{display:inline-block;font-size:1rem;color:var(--deep);border-top:1px solid var(--line);padding-top:10px}
.course-list{border-top:1px solid var(--deep);margin-top:38px}.course{display:grid;grid-template-columns:215px 1fr 150px;gap:30px;padding:30px 0;border-bottom:1px solid var(--line);align-items:start}.course-name{font:1.5rem/1.7 var(--serif);color:var(--deep)}.course-name small{display:block;font:1rem/1.8 var(--sans)}.course p{font-size:1.125rem;margin:0}.course-tag{font-size:1rem;color:var(--deep);border-left:2px solid var(--sage);padding-left:12px}.paths{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;margin-top:48px}.path{padding:28px 24px;background:#fff;border-top:3px solid var(--line)}.path.featured{border-color:var(--deep);background:var(--mist)}.path h3{margin:0 0 12px;font-size:1.5rem;color:var(--deep)}.path p{font-size:1.125rem;margin:0}.study{background:#fff}.study-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 48px;margin-top:38px}.study-item{border-top:1px solid var(--deep);padding-top:22px}.study-item h3{font-size:1.3rem;color:var(--deep);margin:0 0 12px}.study-item p{margin:0}.image-slots{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:46px;align-items:stretch}.image-slot{border:1px dashed #81936e;min-height:250px;padding:24px;display:flex;align-items:center;justify-content:center;font-size:1rem;color:var(--deep);background:var(--mist);text-align:center}.editorial-photo{margin:0}.editorial-photo img{width:100%;aspect-ratio:16/10;object-fit:cover}.editorial-photo figcaption{font-size:1rem;color:var(--ink);padding-top:12px}
.team{background:var(--mist)}.team-head{display:flex;align-items:center;justify-content:space-between;gap:28px}.team-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;margin-top:40px}.member-frame{width:100%;aspect-ratio:4/4.5;overflow:hidden;background:#fff}.member img{width:100%;height:100%;object-fit:cover}.member-frame.hanae img{transform:scale(1.68);transform-origin:50% 33%;object-position:50% center}.member h3{font-size:1.35rem;color:var(--deep);margin:18px 0 4px}.member p{font-size:1rem;line-height:1.7;margin:0}.faq{background:#fff}.faq-list{border-top:1px solid var(--deep);margin-top:32px}.faq-item{padding:26px 0;border-bottom:1px solid var(--line)}.faq-item strong{display:block;font-size:1.2rem;color:var(--deep);margin-bottom:10px}.faq-item p{margin:0}.consult{padding:80px 0;background:var(--vanilla)}.consult-box{display:grid;grid-template-columns:1fr 230px;gap:70px;align-items:center;border-top:3px solid var(--deep);padding-top:48px}.consult h2{font-size:clamp(1.8rem,3vw,2.5rem);line-height:1.7;color:var(--deep);margin:0 0 24px}.line-action{margin-top:28px}.qr{display:block;border:1px solid var(--line);padding:16px;background:#fff}.qr-caption{font-size:1rem;text-align:center;line-height:1.7;margin-top:14px}.footer{background:var(--deep);color:#fff;padding:32px 0}.footer-inner{display:flex;gap:24px;align-items:center;font-size:1rem}.footer-logo{width:58px}
@media(max-width:1050px){.hero-grid{grid-template-columns:1fr;gap:36px}.hero-art{max-width:760px}.hero h1{font-size:2.85rem}.course{grid-template-columns:190px 1fr}.course-tag{grid-column:2}.steps,.team-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.member-frame{max-width:330px}.oriental-grid,.legacy-grid{gap:40px}.brand-name{font-size:1.75rem}.legacy-grid{grid-template-columns:.8fr 1.2fr}.section-title{font-size:2rem}}
@media(max-width:700px){.wrap{width:calc(100% - 36px)}.section{padding:58px 0}.header-inner{min-height:88px;gap:12px;flex-wrap:wrap}.brand{gap:12px}.logo{width:52px;height:52px}.brand-name{font-size:clamp(1.25rem,5.5vw,1.65rem)}.brand-jp{font-size:1rem;letter-spacing:0}.mini-link{margin-left:64px}.hero{padding:36px 0 50px}.hero h1{font-size:clamp(1.65rem,7.4vw,2.65rem);line-height:1.7}.hero-subtitle{font-size:1.25rem}.hero-grid{gap:30px}.actions{align-items:stretch;flex-direction:column}.btn{width:100%}.section-title{font-size:1.85rem;letter-spacing:0}.mandala{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.mandala-center{grid-row:1;grid-column:1/-1;min-height:130px;padding:24px}.mandala-center strong{font-size:1.5rem;margin-top:6px}.concern summary{font-size:1.125rem;padding:20px 14px;gap:6px;min-height:150px}.concern p{padding:18px 14px}.concern summary::after{font-size:1.125rem}.manifesto-grid,.oriental-grid,.legacy-grid,.paths,.image-slots,.consult-box{grid-template-columns:1fr;gap:30px}.manifesto blockquote{font-size:1.25rem}.portrait{max-width:320px}.steps,.study-grid{gap:28px 20px}.step h3{font-size:1.25rem}.team-grid{gap:30px 18px}.member h3{font-size:1.25rem}.team-head{display:block}.team-head .project-name{margin-bottom:20px}.course{grid-template-columns:1fr;gap:12px}.course-tag{grid-column:1}.course-name{font-size:1.5rem}.consult{padding:54px 0}.consult-box{padding-top:32px}.qr{max-width:210px;margin:auto}.footer-inner{align-items:flex-start}.image-slot{min-height:210px}}
@media(max-width:380px){.mandala,.steps,.study-grid{grid-template-columns:1fr}.mandala-center{grid-column:1}.concern summary{min-height:100px}.team-grid{gap:26px 14px}.brand-name{font-size:1.25rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.brand-name{font-size:2.6rem}.brand-jp{font-size:1rem}.header-cta{font-size:1.125rem;flex-shrink:0;min-height:58px}.header-inner{padding-block:24px}.hero-art img{aspect-ratio:4/5;object-fit:cover;object-position:center 68%;height:auto}.hero-art{max-width:480px}
.concern summary{position:relative;padding-top:70px}.concern-icon{width:30px;height:30px;position:absolute;top:24px;left:24px;color:var(--deep)}.concern[open] summary{min-height:155px}.mandala-center{padding:18px}.mandala-mark{width:88px;height:88px;object-fit:contain;margin-bottom:6px}.mandala-center strong{font-size:1.4rem;margin-top:8px}
.course-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;border:0}.course-card{min-width:0;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}.course-photo{width:100%;aspect-ratio:16/9;object-fit:cover}.course-card:nth-child(2) .course-photo{object-position:50% 70%}.course-card:nth-child(4) .course-photo{object-position:50% 76%}.course-content{padding:28px 30px;display:flex;flex-direction:column;flex:1}.course-content .course-name{margin:14px 0 18px;font-size:1.7rem}.course-content p{margin:0;font-size:1.125rem}.course-content .course-tag{font-size:1rem;align-self:flex-start}.course-card:nth-child(3){border-top:4px solid var(--deep)}.course-card:nth-child(4){border-top:4px solid var(--olive)}.course-caption{font-size:1rem;margin-top:18px}.package-heading{font-size:1.6rem;color:var(--deep);margin:54px 0 16px}.paths{margin-top:20px}
.method{margin-top:62px;padding-top:36px;border-top:1px solid var(--line)}.method-heading{text-align:center;font-size:1.5rem;color:var(--deep);margin:0 0 30px}.method-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;position:relative}.method-grid:before{content:"";position:absolute;top:90px;left:16%;right:16%;border-top:1px solid var(--deep)}.method-item{position:relative;text-align:center;min-width:0}.method-orbit{width:180px;height:180px;border:1px solid var(--deep);border-radius:50%;margin:0 auto 24px;display:flex;align-items:center;justify-content:center;flex-direction:column;background:var(--vanilla);position:relative}.method-item:nth-child(2) .method-orbit{background:var(--deep);color:#fff}.method-item:nth-child(3) .method-orbit{background:var(--mist)}.method-en{font:2rem/1.3 Georgia,serif;letter-spacing:.08em}.method-jp{font-size:1.125rem;margin-top:8px}.method-item h4{font:500 1.3rem/1.65 var(--serif);margin:0 0 12px;color:var(--deep)}.method-item p{font-size:1.125rem;text-align:left;margin:0}.method-note{text-align:center;margin:30px 0 0;font-size:1.125rem;color:var(--deep)}
@media(max-width:1050px){.brand-name{font-size:2.2rem}.hero-art{max-width:760px}.hero-art img{aspect-ratio:16/10;object-position:50% 73%}.method-grid{gap:24px}}
@media(max-width:700px){.brand-name{font-size:clamp(1.45rem,6.2vw,2rem)}.header-inner{padding-block:20px;gap:18px}.header-cta{width:100%;font-size:1.125rem}.brand{gap:10px}.logo{width:48px;height:48px}.course-list{grid-template-columns:1fr;gap:24px}.course-content{padding:24px}.course-content .course-name{font-size:1.5rem}.concern summary{padding-top:64px;min-height:185px}.concern-icon{top:20px;left:14px;width:28px;height:28px}.mandala-center{padding:20px}.mandala-mark{width:76px;height:76px}.method{margin-top:42px}.method-grid{grid-template-columns:1fr;gap:30px}.method-grid:before{display:none}.method-item{display:grid;grid-template-columns:118px 1fr;column-gap:20px;text-align:left;align-items:start}.method-orbit{width:118px;height:118px;margin:0;grid-row:1/3}.method-en{font-size:1.35rem}.method-jp{font-size:1rem}.method-item h4{margin:0 0 8px;font-size:1.25rem}.method-item p{grid-column:2}.method-note{text-align:left}}
@media(max-width:380px){.brand-name{font-size:1.4rem}.logo{width:42px;height:42px}.brand-jp{font-size:1rem}.method-item{grid-template-columns:1fr;text-align:center}.method-orbit{grid-row:auto;margin:0 auto 20px}.method-item p{grid-column:1}.concern summary{min-height:150px}}
/* Keep photographs natural while bringing mixed lighting into a shared tone. */
.hero-art img,.editorial-photo img,.course-photo,.portrait img,.member-frame img{filter:brightness(var(--photo-light,1)) contrast(.97) saturate(var(--photo-color,.9)) sepia(var(--photo-warmth,.025))}
img[src$="school-pasta.jpg"]{--photo-color:.83;--photo-warmth:.065}
img[src$="school-table.jpg"]{--photo-light:1.09;--photo-color:.92}
img[src$="school-seasonal.jpg"]{--photo-color:.8}
img[src$="school-celebration.jpg"]{--photo-light:1.1;--photo-color:.82;--photo-warmth:0}
img[src$="school-tablescape.jpg"]{--photo-light:1.09;--photo-color:.86;--photo-warmth:0}
img[src$="vegetable-bowl.jpg"]{--photo-color:.8;--photo-warmth:.04}
img[src$="online-learning-image.png"]{--photo-color:.84;--photo-warmth:0}
img[src$="mitsuko-shinohara.jpeg"]{--photo-color:.83;--photo-warmth:0}
img[src$="manami-upright.png"]{--photo-light:.98;--photo-color:.86;--photo-warmth:0}
img[src$="mayumi-noguchi.png"]{--photo-color:.92;--photo-warmth:.025}
img[src$="hanae-higashimura.jpeg"]{--photo-light:1.06;--photo-color:.88}
@media(max-width:700px){
  .header-inner{padding-block:14px;gap:12px}
  .header-cta{min-height:50px}
  .hero{padding-top:0}
  .hero-grid{width:100%;gap:28px}
  .hero-grid>div{padding-inline:18px;min-width:0}
  .hero-art{order:-1;width:100%;max-width:none}
  .hero-art img{width:100%;height:clamp(360px,62svh,560px);aspect-ratio:4/5;object-position:50% 70%}
  .hero-art figcaption{padding-inline:18px}
  .editorial-photo img,.course-photo{aspect-ratio:4/3}
  .portrait{max-width:100%}
}