@charset "UTF-8";
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96px));margin-inline:auto}.section{padding-block:108px}.eyebrow{font-size:11px;letter-spacing:.18em;font-weight:700;text-transform:uppercase;display:block;margin-bottom:23px}.serif{font-family:Georgia,"Yu Mincho","Hiragino Mincho ProN",serif;font-weight:500}.muted{color:var(--muted)}.lead{font-size:17px;line-height:2}.intro{max-width:520px}.intro h2{margin-bottom:26px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:50px}.section-head p{max-width:410px;color:var(--muted)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.rule{border-top:1px solid var(--line)}.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;background:var(--ink);color:var(--paper);padding:17px 25px;border:1px solid var(--ink);font-weight:600;font-size:14px;line-height:1.5;min-height:56px;transition:background .2s,transform .2s,color .2s}.btn:hover{transform:translateY(-3px);background:var(--accent);color:var(--ink)}.btn.light{background:var(--accent);color:var(--ink);border-color:var(--accent)}.btn.outline{background:transparent;color:inherit;border-color:currentColor}.btn.outline:hover{background:var(--ink);color:var(--paper)}.arrow{font-size:21px;font-weight:400}.text-link{display:inline-flex;gap:35px;padding:12px 0;border-bottom:1px solid currentColor;font-size:14px;align-items:center}.text-link:hover .arrow{transform:translateX(5px)}.arrow{transition:transform .2s}.topbar{height:80px;position:sticky;top:0;z-index:30;background:var(--paper);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding-inline:40px;gap:25px}.brand{font-weight:800;letter-spacing:.02em;font-size:22px;line-height:1.2;flex-shrink:0}.brand small{display:block;letter-spacing:.12em;font-size:9px;margin-top:8px;font-weight:500}.nav{display:flex;align-items:center;gap:28px;font-size:12px;font-weight:600}.nav .btn{min-height:43px;padding:10px 18px;font-size:12px;gap:20px}.menu-toggle{display:none}.skip{position:fixed;left:20px;top:-100px;z-index:100;background:white;padding:12px}.skip:focus{top:10px}.demo{font-size:9px;letter-spacing:.12em;border:1px solid var(--line);padding:3px 7px;white-space:nowrap}.footer{padding:50px 0 24px;background:var(--ink);color:var(--paper)}.footer-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:38px;gap:20px}.footer p{font-size:11px;opacity:.65;max-width:820px}.footer-bottom{border-top:1px solid #ffffff30;margin-top:28px;padding-top:20px;display:flex;justify-content:space-between;font-size:10px;letter-spacing:.05em}.image-frame{overflow:hidden}.image-frame img{width:100%;height:100%;transition:transform .7s}.image-frame:hover img{transform:scale(1.035)}.caption{font-size:11px;color:var(--muted);margin-top:13px;letter-spacing:.04em}.faq{max-width:870px;margin:auto}.faq details{border-bottom:1px solid var(--line);padding:25px 0}.faq summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:25px;cursor:pointer;font-weight:600}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:'+';font-size:24px;font-weight:300}.faq details[open] summary::after{content:'−'}.faq details p{padding:20px 35px 0 0;color:var(--muted);font-size:14px}.cta-band{padding:70px;background:var(--accent);display:flex;align-items:center;justify-content:space-between;gap:40px}.cta-band h2{font-size:36px;margin-bottom:16px}.cta-band p{font-size:14px}.tag{display:inline-block;padding:4px 10px;font-size:11px;border:1px solid var(--line);margin-right:6px}.tabs{display:flex;border-bottom:1px solid var(--line);gap:4px;margin-bottom:36px}.tabs button{flex:1;background:transparent;border:0;padding:18px 15px;font-size:16px;font-weight:600;border-bottom:3px solid transparent}.tabs button[aria-selected=true]{border-color:var(--ink);background:var(--accent)}[hidden]{display:none!important}.tab-panel{animation:appear .35s ease}.tab-panel h3{margin-bottom:20px}.tab-panel p{color:var(--muted)}.list{padding:0;margin:24px 0;list-style:none}.list li{border-top:1px solid var(--line);padding:13px 0;display:flex;gap:18px;font-size:14px}.list li::before{content:'↗';color:var(--muted)}dialog{border:0;padding:0;width:min(610px,calc(100% - 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@media(min-width:1500px){:root{--max:1320px}}@media(max-width:1000px){.wrap{width:calc(100% - 56px)}.topbar{padding-inline:28px}.nav{gap:18px}.grid2{gap:40px}.section{padding-block:80px}.cta-band{padding:45px}.nav a:not(.btn){font-size:11px}}
@media(max-width:900px){html{scroll-padding-top:82px}.wrap{width:calc(100% - 40px)}.topbar{height:70px;padding-inline:20px}.brand{font-size:20px}.brand small{font-size:8px}.topbar>.demo{display:none}.menu-toggle{display:block;background:none;border:1px solid var(--line);padding:7px 12px;font-size:12px}.nav{position:absolute;top:69px;left:0;right:0;background:var(--paper);padding:26px 20px;box-shadow:0 20px 20px #0001;display:none;align-items:stretch;gap:15px;flex-direction:column}.nav.open{display:flex}.nav a:not(.btn){font-size:15px;padding:8px 0}.section{padding-block:64px}.grid2,.grid3{grid-template-columns:1fr;gap:32px}.section-head{display:block;margin-bottom:32px}.section-head p{margin-top:20px;font-size:14px}.eyebrow{margin-bottom:16px;font-size:10px}.lead{font-size:15px}.cta-band{padding:36px 25px;display:block}.cta-band h2{font-size:28px}.cta-band .btn{margin-top:26px}.footer-top{align-items:start}.footer-top .brand{font-size:17px}.footer-bottom{display:block}.footer-bottom a{display:inline-block;margin-top:12px}.dialog-inner{padding:34px 24px}.tabs button{font-size:14px;padding:15px 8px}.faq details{padding:20px 0}.faq summary{font-size:14px}.faq details p{font-size:13px}.btn{padding:16px 20px}.footer p{font-size:10px}.footer{padding-top:40px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.js-motion .reveal.pending{opacity:1;transform:none}}
/* Keep Japanese headings balanced on narrow screens. */
@media(max-width:900px){.recruit .hero-copy h1{font-size:clamp(34px,10vw,46px)}.school-summer .school-hero h1{font-size:clamp(32px,10.8vw,43px)}}

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0}.hero-note{display:block;margin-top:16px;font-size:10px;color:var(--muted)}.school-hero-visual{position:relative;height:580px;margin-left:25px}.school-hero-visual>img{width:100%;height:100%;object-position:40% center;border-radius:160px 160px 12px 12px;transform:rotate(3deg)}.sun{position:absolute;font-size:115px;line-height:1;color:var(--accent);top:-28px;right:-30px;animation:sunrotate 40s linear infinite}.hero-sticker{position:absolute;bottom:45px;left:-50px;background:var(--accent);border:2px solid var(--ink);width:140px;height:140px;border-radius:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;transform:rotate(-9deg);box-shadow:5px 5px 0 var(--ink)}.hero-sticker span{font-size:15px}.hero-sticker b{font-size:36px}.visual-caption{position:absolute;bottom:-33px;right:0;font-size:9px;letter-spacing:.15em}.summer-strip{display:flex;justify-content:center;gap:45px;background:var(--ink);color:white;padding:18px;font-size:13px;font-weight:500}.summer-strip i{color:var(--accent);font-style:normal}.school-intro{text-align:center}.school-intro h2{font-size:42px;line-height:1.6;margin-bottom:26px}.school-intro>p{font-size:15px;color:var(--muted);line-height:2.1}.learning-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:60px}.learning-grid article{padding:0 15px}.learning-icon{width:85px;height:85px;position:relative;border:1px solid var(--ink);border-radius:22px;background:#f1f5fc;font-size:9px;padding:8px 13px;margin-bottom:25px;transform:rotate(-4deg)}.learning-icon span{display:block;text-align:center;line-height:1;font-size:48px;font-family:Georgia,serif}.learning-grid article:nth-child(2) .learning-icon{background:#fff3bc;transform:rotate(5deg)}.learning-grid article:nth-child(3) .learning-icon{background:#e7efe3;transform:rotate(-3deg)}.learning-grid h3{font-size:20px;margin-bottom:15px}.learning-grid p{font-size:14px;color:var(--muted)}.school-courses{background:#eef3fb}.course-box{border:1px solid #bbcae0;background:white;border-radius:20px;overflow:hidden}.course-box .tabs{margin:0;background:#e1e9f6}.course-box .tabs button{padding:23px 10px;color:var(--ink)}.course-box .tabs button[aria-selected=true]{background:var(--ink);color:white}.course-panel{display:grid;grid-template-columns:1.15fr 1fr;gap:60px;padding:45px}.course-panel h3{font-size:26px}.course-panel>div>p{font-size:14px}.course-panel aside{padding:30px;background:#f6f8fc;border-radius:10px}.course-panel h4{font-size:15px;margin:16px 0 8px}.course-price b{font-size:42px;letter-spacing:-.04em}.course-price span{font-size:12px;margin-left:5px}.course-panel aside p{font-size:12px}.course-panel dl{display:grid;grid-template-columns:70px 1fr;font-size:12px;padding-top:16px;border-top:1px solid var(--line)}.course-panel dt,.course-panel dd{margin:0 0 12px}.course-panel .btn{width:100%;font-size:12px;padding:15px 18px}.teacher-section{display:grid;grid-template-columns:1fr 1fr}.teacher-image{min-height:640px}.teacher-copy{padding:85px 12%}.teacher-copy h2{font-size:36px;line-height:1.7;margin-bottom:28px}.teacher-copy>p{font-size:14px;color:var(--muted)}.teacher-sign{margin-top:34px;border-top:1px solid var(--line);padding-top:18px;font-size:12px}.school-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;list-style:none;margin:0;padding:0}.school-flow li{display:flex;gap:22px;align-items:start}.school-flow li>span{background:var(--accent);border-radius:50%;width:46px;height:46px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:20px}.school-flow h3{font-size:21px;margin:6px 0 16px}.school-flow p{font-size:13px;color:var(--muted)}.school-faq{background:#f3f6fb}.school-cta{text-align:center;padding:85px 0;background:#f7dc5a;overflow:hidden}.school-cta .wrap{position:relative}.school-cta h2{font-size:43px;line-height:1.6}.school-cta p{margin:22px 0 28px;font-size:14px}.school-cta .sun{color:var(--ink);opacity:.12;left:0;top:0;right:auto;font-size:200px;pointer-events:none}.school-summer .footer{background:var(--ink)}@keyframes sunrotate{to{transform:rotate(360deg)}}
@media(max-width:900px){.school-hero{padding-top:30px}.school-hero-grid{grid-template-columns:1fr;gap:40px;padding-bottom:54px}.school-hero h1{font-size:43px}.school-hero-copy>p{font-size:13px}.summer-label{font-size:10px;margin-bottom:20px}.school-hero-visual{height:350px;margin:0 10px 0 35px}.school-hero-visual>img{border-radius:90px 90px 8px 8px;object-position:center}.sun{font-size:80px;right:-18px;top:-20px}.hero-sticker{width:100px;height:100px;left:-28px;bottom:25px}.hero-sticker span{font-size:11px}.hero-sticker b{font-size:28px}.summer-strip{gap:12px;padding:16px 10px;font-size:9px}.school-intro h2{font-size:30px}.school-intro p{font-size:13px}.school-intro br{display:none}.school-intro h2 br{display:block}.learning-grid{grid-template-columns:1fr;gap:30px;margin-top:40px}.learning-grid article{padding:0;display:grid;grid-template-columns:70px 1fr;gap:0 20px}.learning-icon{grid-row:1/3;width:70px;height:75px;margin:0}.learning-icon span{font-size:40px}.learning-grid h3{font-size:18px}.learning-grid p{font-size:13px}.course-panel{grid-template-columns:1fr;padding:25px 20px;gap:15px}.course-panel h3{font-size:23px}.course-panel aside{padding:23px 18px}.course-box .tabs button{font-size:12px;padding:19px 4px}.teacher-section{grid-template-columns:1fr}.teacher-image{min-height:0;height:360px}.teacher-copy{padding:42px 25px}.teacher-copy h2{font-size:29px}.school-flow{grid-template-columns:1fr;gap:28px}.school-flow h3{margin-bottom:10px}.school-cta{padding:60px 0}.school-cta h2{font-size:30px}.school-cta p{font-size:12px}.school-cta .sun{font-size:130px;left:-30px;top:20px}}