:root{--ink:#292b28;--muted:#6e706b;--ivory:#faf7ef;--cream:#fffdf5;--green:#5f7665;--green-dark:#435e4b;--green-pale:#f1f5ec;--pink:#d992a4;--line:#e8dfd1;--white:#fff;--max:1200px;--serif:"Noto Serif JP","Yu Mincho",YuMincho,serif;--sans:"Noto Sans JP","Yu Gothic",Meiryo,sans-serif}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;color:var(--ink);background:#fff;font-family:var(--sans);font-size:16px;line-height:1.85;overflow-wrap:anywhere}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.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}.skip-link{position:fixed;top:8px;left:8px;z-index:9999;padding:10px 16px;background:#fff;transform:translateY(-150%)}.skip-link:focus{transform:none}
.site-header{height:64px;background:#fff;position:relative;z-index:100}.header-inner{width:min(calc(100% - 56px),1344px);height:100%;margin:auto;display:flex;align-items:center;gap:32px}.logo{font-family:var(--serif);font-size:22px;font-weight:700;white-space:nowrap}.logo span,.accent-note{color:var(--pink)}.global-nav{display:flex;align-items:center;justify-content:center;gap:30px;margin-inline:auto;font-size:14px;font-weight:600}.global-nav a,.header-actions a{white-space:nowrap}.header-actions{display:flex;align-items:center;gap:14px;font-size:14px;font-weight:700}.header-phone{gap:6px;font-size:16px;line-height:1}.header-phone-icon{font-size:18px;line-height:1}.line-button{min-height:44px;padding:6px 20px;border-radius:99px;color:#fff;background:#15bd58;font-size:15px;line-height:1}.menu-toggle{display:none}
.hero{min-height:652px;display:grid;place-items:center;text-align:center;color:#fff;background:linear-gradient(rgba(20,15,10,.4),rgba(20,15,10,.48)),url(../images/hero.jpg?v=2) center/cover no-repeat}.hero-content{padding:48px 20px}.hero h1{font:700 clamp(32px,4vw,58px)/1.45 var(--serif);letter-spacing:.08em;margin:0 0 14px}.hero p{font-weight:600;margin:0 0 34px}.hero-actions{display:flex;justify-content:center;gap:14px}.button{min-height:48px;padding:11px 28px;border:1px solid transparent;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;font-weight:600;line-height:1.5}.button-primary{background:var(--green);color:#fff}.button-outline{border-color:rgba(255,255,255,.8);background:rgba(0,0,0,.12);color:#fff}.button-green{background:var(--green);color:#fff}
.section{padding:96px 0}.section-ivory{background:var(--ivory)}.section-heading{text-align:center;margin-bottom:64px}.section-heading span{display:block;color:var(--pink);font-size:13px;font-weight:600;margin-bottom:8px}.section-heading h2{font:700 clamp(29px,3vw,38px)/1.45 var(--serif);letter-spacing:.03em;margin:0}.section-heading h2::after{content:"";display:block;width:58px;height:1px;background:#d9c5a6;margin:12px auto 0}.split{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:center;gap:78px}.split-reverse .service-copy{order:2}.split-reverse img{order:1}.split img{width:100%;border-radius:12px;object-fit:cover}.split h3,.medaka h2,.access-grid h3{font-size:23px;line-height:1.55;margin:0 0 22px}.split p{color:var(--muted);margin:0 0 18px}.accent-note{font-size:14px;font-weight:600}.about-grid{min-height:340px}.about-grid img{aspect-ratio:1.37/1}
.promises{background:#fff}.promise-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.promise-card{padding:34px 32px;border:1px solid var(--line);border-radius:12px;background:var(--cream)}.promise-card i{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:#faeff2;color:var(--pink);font-style:normal;font-size:21px}.promise-card h3{font-size:19px;margin:18px 0 10px}.promise-card p{color:var(--muted);margin:0}
.service .section-heading{margin-bottom:54px}.service-detail img{aspect-ratio:1.72/1}.service-copy{min-width:0}.price{display:inline-block!important;padding:3px 12px;background:#fbf3f6;color:var(--ink)!important;font-size:14px;font-weight:700}.text-link{display:inline-block;color:var(--green-dark);font-weight:600;font-size:14px}.featured-service{background:var(--green-pale);box-shadow:inset 0 0 0 1px #dce4d6}.featured-service .section-heading span{color:var(--green)}.business-label{display:inline-block;padding:3px 12px;background:var(--green-dark);color:#fff!important;border-radius:3px;font-size:12px;font-weight:700}.featured-service .button{margin-top:10px}
.lesson-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.lesson-card{border:1px solid var(--line);border-radius:13px;background:#fff;padding:30px}.lesson-card summary{min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:21px;font-weight:700;cursor:pointer;list-style:none}.lesson-card summary::-webkit-details-marker{display:none}.lesson-card summary::after{content:"＋";flex:0 0 auto;color:var(--green)}.lesson-card[open] summary::after{content:"−"}.lesson-card p{color:var(--muted)}.lesson-card strong{font-size:14px}.lesson-note{text-align:center;color:var(--muted);font-size:13px;margin:42px 0 0}
.medaka{padding:52px 0;background:#fff}.medaka-inner{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:70px;align-items:center}.medaka h2{font-family:var(--sans);font-size:21px;margin-bottom:8px}.medaka p{color:var(--muted);margin:0 0 6px}.medaka img{width:100%;height:180px;object-fit:cover;border-radius:10px}
.news-list{border:1px solid var(--line);border-radius:12px;background:#fff;padding:16px 30px}.news-list a{min-height:58px;display:grid;grid-template-columns:145px 1fr auto;align-items:center;gap:20px;border-bottom:1px solid var(--line)}.news-list a:last-child{border-bottom:0}.news-list time{color:var(--pink);font-weight:600}.center-link{display:block;width:max-content;margin:35px auto 0;font-size:14px;font-weight:600}
.instagram{text-align:center}.instagram-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.instagram-grid img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px}.instagram-grid img:nth-child(6){display:none}.instagram-button{margin-top:38px;border-color:var(--green);color:var(--green-dark)}
.access-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:90px;align-items:center}.access-grid dl{display:grid;grid-template-columns:110px 1fr;gap:9px;margin:0}.access-grid dt{font-weight:700}.access-grid dd{margin:0;color:var(--muted)}.map-placeholder{min-height:330px;border-radius:12px;background:#e5dac9;color:#756f67;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px}.map-placeholder::first-line{font-size:30px}.map-placeholder span{font-size:13px}
.contact-intro{text-align:center;margin:-20px 0 48px}.contact-intro h3{font-size:21px;margin:0 0 4px}.contact-intro p{color:var(--muted);margin:0}.contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 24px}.contact-card{min-height:102px;border:1px solid var(--line);border-radius:13px;display:flex;align-items:center;padding:18px 28px;gap:20px}.contact-card i{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#faeff2;color:var(--pink);font-style:normal;font-size:23px}.contact-card span{display:flex;flex-direction:column;font-size:13px}.contact-card strong{font-size:24px;line-height:1.35}.contact-card small{color:var(--muted)}.line-card{border:2px solid #14bd59;background:#edfff3;color:#08a84b}.line-card i{background:#10bd58;color:#fff}.contact-sub{min-height:50px;border:1px solid var(--line);border-radius:7px;background:#f9f6f0;display:grid;place-items:center;font-weight:600}
.site-footer{padding:68px 0 28px;background:#292a28;color:#fff}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:70px}.footer-logo{display:block;margin-bottom:14px}.footer-grid p{color:#c9c9c7;font-size:14px;max-width:340px}.footer-grid nav{display:flex;flex-direction:column;gap:5px;font-size:13px;color:#c9c9c7}.footer-grid nav strong{color:#fff;margin-bottom:7px}.copyright{border-top:1px solid #4a4b48;margin-top:50px;padding-top:24px;color:#aaa;font-size:12px}.mobile-fixed-cta{display:none}
@media (max-width:1050px){.header-inner{width:calc(100% - 32px);gap:18px}.global-nav{gap:16px}.header-phone{display:none}.split{gap:45px}.section{padding-block:78px}.footer-grid{gap:35px}}
@media (max-width:900px){html{scroll-padding-top:64px}.site-header{position:sticky;top:0}.header-actions{display:none}.menu-toggle{display:flex;width:44px;height:44px;margin-left:auto;border:0;background:transparent;flex-direction:column;align-items:center;justify-content:center;gap:5px}.menu-toggle span:not(.sr-only){width:22px;height:2px;background:var(--ink);transition:.2s}.menu-toggle[aria-expanded=true] span:nth-of-type(2){transform:translateY(7px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:nth-of-type(3){opacity:0}.menu-toggle[aria-expanded=true] span:nth-of-type(4){transform:translateY(-7px) rotate(-45deg)}.global-nav{position:absolute;top:64px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 18px;background:#fff;border-top:1px solid var(--line);box-shadow:0 12px 20px rgba(0,0,0,.08)}.global-nav a{padding:12px;border-bottom:1px solid #eee}.menu-open .global-nav{display:flex}.menu-open{overflow:hidden}.hero{min-height:530px}.split{grid-template-columns:1fr}.split-reverse .service-copy,.split-reverse img{order:initial}.promise-grid{grid-template-columns:1fr}.lesson-grid{grid-template-columns:1fr}.medaka-inner{grid-template-columns:1fr;gap:28px}.medaka img{height:auto;max-height:280px}.access-grid{grid-template-columns:1fr;gap:44px}.footer-grid{grid-template-columns:1fr 1fr}.mobile-fixed-cta{position:fixed;left:0;right:0;bottom:0;z-index:90;display:grid;grid-template-columns:1fr 1fr;padding:8px max(12px,env(safe-area-inset-left)) calc(8px + env(safe-area-inset-bottom));gap:8px;background:rgba(255,255,255,.96);box-shadow:0 -3px 14px rgba(0,0,0,.12)}.mobile-fixed-cta a{min-width:0;min-height:48px;border-radius:7px;display:grid;place-items:center;background:var(--green);color:#fff;font-weight:700}.mobile-fixed-cta a:last-child{background:#15bd58}.site-footer{padding-bottom:100px}}
@media (max-width:600px){body{font-size:16px;line-height:1.8}.container{width:min(calc(100% - 36px),var(--max))}.header-inner{width:calc(100% - 32px)}.logo{font-size:19px}.hero{min-height:512px;background-position:center}.hero-content{padding:36px 18px}.hero h1{font-size:30px;line-height:1.55}.hero p{font-size:14px}.hero-actions{flex-direction:column;align-items:stretch;width:min(100%,300px);margin:auto}.section{padding:68px 0}.section-heading{margin-bottom:38px}.section-heading h2{font-size:28px}.section-heading span{font-size:11px}.split{gap:30px}.split h3{font-size:20px}.about-grid{gap:36px}.about-grid img{order:2}.promise-grid{gap:14px}.promise-card{padding:25px 20px}.promise-card p{font-size:15px}.service .section-heading{margin-bottom:34px}.service-detail img{grid-row:1;aspect-ratio:1.7/1}.service-copy{grid-row:2}.featured-service .service-detail img{grid-row:1}.featured-service .service-copy{grid-row:2}.button-green{width:100%;white-space:normal}.lesson-card{padding:23px 20px}.lesson-card summary{font-size:18px}.lesson-card p{font-size:15px}.medaka{padding:45px 0}.medaka h2{font-size:19px}.news-list{padding:8px 12px}.news-list a{grid-template-columns:88px minmax(0,1fr) auto;gap:8px;min-height:72px;font-size:13px}.news-list time{font-size:12px}.instagram .section-heading h2{font-size:27px;overflow-wrap:anywhere}.instagram-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.instagram-button{width:100%;max-width:300px}.access-grid dl{grid-template-columns:86px minmax(0,1fr);font-size:14px}.map-placeholder{min-height:250px}.contact-intro{margin-top:-10px}.contact-grid{grid-template-columns:1fr;gap:10px}.contact-card{padding:16px 18px;min-width:0}.contact-card strong{font-size:23px}.contact-sub{min-height:48px}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-grid nav{font-size:13px}.copyright{margin-top:34px}.mobile-fixed-cta a{font-size:14px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
@media (min-width:601px) and (max-width:900px){.mobile-fixed-cta{display:none}.site-footer{padding-bottom:28px}}
@media (max-width:900px){.global-nav a{min-height:48px;display:flex;align-items:center}}
@media (max-width:600px){.instagram-grid img:nth-child(6){display:block}.mobile-fixed-cta{position:fixed;left:0;right:0;bottom:0;z-index:90;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:8px max(12px,env(safe-area-inset-left)) calc(8px + env(safe-area-inset-bottom));gap:8px;background:rgba(255,255,255,.96);box-shadow:0 -3px 14px rgba(0,0,0,.12)}.mobile-fixed-cta a{min-width:0;min-height:48px;border-radius:7px;display:grid;place-items:center;background:var(--green);color:#fff;font-size:14px;font-weight:700}.mobile-fixed-cta a:last-child{background:#15bd58}.site-footer{padding-bottom:100px}}
.logo,.global-nav a,.header-actions a,.text-link,.center-link,.medaka a,.footer-grid nav a{min-height:44px;display:inline-flex;align-items:center}.center-link{display:flex}.footer-grid nav a{margin-block:-5px;padding-block:5px}
.site-branding{display:flex;align-items:center}.custom-logo-link{display:flex;align-items:center;min-height:44px}.custom-logo{width:auto;max-width:180px;max-height:50px}.global-nav li,.footer-grid nav li{display:contents;list-style:none}.map-embed{position:relative;overflow:hidden;min-height:330px;border-radius:12px;background:#e5dac9}.map-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.map-link{margin-top:10px}.contact-form-area{margin-top:28px}.contact-form-fallback{padding:18px;text-align:center;border:1px solid var(--line);border-radius:7px;background:#f9f6f0}.content-narrow{max-width:900px}.content-area h1,.single-content h1{font-family:var(--serif);line-height:1.5}.post-list{display:grid;gap:18px}.post-card{padding:28px;background:#fff;border:1px solid var(--line);border-radius:10px}.post-card time,.single-content time{color:var(--pink)}.post-card h2{font-family:var(--serif);margin:6px 0}.post-card h2 a{min-height:44px;display:inline-flex;align-items:center}.post-categories{font-size:14px;color:var(--green)}.post-excerpt p{margin-bottom:0}.entry-content{font-size:16px}.entry-content img{height:auto}.post-thumbnail{margin:30px 0}.post-thumbnail img{width:100%;border-radius:10px}.error-404{text-align:center}.nav-links{display:flex;justify-content:space-between;gap:20px;margin-top:32px}.nav-links a{min-height:44px;display:inline-flex;align-items:center}@media (max-width:782px){.admin-bar .site-header{top:46px}}@media (max-width:600px){.map-embed{min-height:250px}.custom-logo{max-width:145px;max-height:42px}.contact-form-area{margin-top:20px}}
.section-heading h1{font:700 clamp(29px,3vw,38px)/1.45 var(--serif);letter-spacing:.03em;margin:0}.section-heading h1::after{content:"";display:block;width:58px;height:1px;background:#d9c5a6;margin:12px auto 0}.contact-form-area input:not([type=checkbox]):not([type=radio]):not([type=submit]),.contact-form-area textarea,.contact-form-area select{width:100%;max-width:100%;min-height:48px;padding:10px 12px;border:1px solid var(--line);border-radius:6px;font:inherit}.contact-form-area textarea{min-height:160px}.contact-form-area input[type=submit]{min-height:48px;padding:10px 28px;border:0;border-radius:6px;background:var(--green);color:#fff;font:600 16px var(--sans);cursor:pointer}
.promise-grid{align-items:stretch}.promise-card{height:100%;display:flex;flex-direction:column}.promise-card p,.about-grid>div>p:not(.accent-note),.service-copy>p:not(.price):not(.business-label):not(.service-note),.lesson-card>div>p:not(.price),.medaka-inner>div>p,.post-excerpt p,.entry-content p{text-align:justify;text-justify:inter-character;line-break:strict;word-break:normal}.social-link{gap:8px}.social-icon{display:block;width:20px;height:20px;flex:0 0 20px}.instagram-icon,.medaka .instagram-icon,.instagram-button .instagram-icon{width:18px;height:18px;max-width:18px;max-height:18px;flex:0 0 18px;flex-shrink:0;object-fit:contain;border-radius:0}.line-button{gap:8px}.line-button .line-icon{width:18px;height:18px;flex-basis:18px}.contact-card i .line-icon{width:30px;height:30px}.mobile-fixed-cta a{display:flex!important;align-items:center;justify-content:center;gap:7px}.mobile-fixed-cta .line-icon{width:18px;height:18px;flex-basis:18px}.footer-branding .custom-logo-link{margin-bottom:14px}.footer-branding .custom-logo{max-width:150px;max-height:46px}.lesson-card summary span{line-height:1.5}.medaka h2{padding-inline:0}