:root{
  --navy:#40384f;--blue:#4f6f9a;--green:#2f8a63;--orange:#c05630;
  --orange-dark:#a74b2a;--navy-dark:#363043;
  --purple:#7c5f9a;--ink:#332e3b;--muted:#6f6875;--line:#e7ddd4;
  --soft:#faf5f0;--white:#fff;--max:1120px;--shadow:0 12px 35px rgba(64,56,79,.10)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{margin:0;font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);line-height:1.8;background:#fff;overflow-wrap:break-word}
a{color:inherit;text-decoration:none}
main p a{color:var(--orange);text-decoration:underline;text-underline-offset:3px;font-weight:700}
.jada-link{margin-top:.7rem}
img{max-width:100%;height:auto;display:block}
button,input,textarea,select{font:inherit}
.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}
h1,h2,h3,h4{text-wrap:balance}
p,li,dd,td,summary,.lead,.note,.voice,.callout{text-wrap:pretty}
.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:12px;top:12px;z-index:100;background:#fff;padding:10px;border:2px solid var(--navy)}

.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.header-inner{min-height:76px;display:flex;align-items:center;gap:20px;position:relative}
.logo{flex:0 0 auto;font-weight:800;color:var(--navy);font-size:1.22rem;line-height:1.25}
.logo small{display:block;font-size:.68rem;font-weight:500;white-space:nowrap}
.nav{margin-left:auto;display:flex;gap:18px;align-items:center;font-size:.88rem;font-weight:700;white-space:nowrap}
.nav a{padding:.4rem 0}
.header-cta{flex:0 0 auto}
.menu-btn{display:none;margin-left:auto;background:none;border:0;font-size:1.6rem;line-height:1;padding:.5rem;cursor:pointer}

.btn{display:inline-flex;align-items:center;justify-content:center;padding:.8rem 1.25rem;border-radius:6px;font-weight:800;border:1px solid transparent;transition:transform .2s ease,background-color .2s ease,border-color .2s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--orange);color:#fff}.btn-secondary{background:var(--navy);color:#fff}
/* ホバーは「暗くする」方向。以前のopacity方式は白文字とのコントラストが
   3.98:1まで落ちてWCAG AA(4.5:1)を割るため、背景色の差し替えに変更した。
   --orange-dark はDeftform側の送信ボタンのホバー色と同じ値。 */
.btn-primary:hover{background:var(--orange-dark)}
.btn-secondary:hover{background:var(--navy-dark)}

section{padding:78px 0}
.hero{padding:70px 0;background:linear-gradient(120deg,#fff 0,#faf5f0 55%,#fdece4 100%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:54px;align-items:center}
.eyebrow{font-weight:800;color:var(--orange);letter-spacing:.08em}
.hero h1{font-size:clamp(2.1rem,4vw,3.6rem);line-height:1.28;color:var(--navy);margin:.5rem 0 1rem}
.hero p{font-size:1.08rem}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.section-head{text-align:center;max-width:760px;margin:0 auto 38px}.section-head h2{font-size:2rem;color:var(--navy);margin:0 0 10px}.section-head p{color:var(--muted)}
.about-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.feature{padding:32px 28px;border:1px solid var(--line);border-radius:16px;background:#fff;text-align:center}
.about-detail{max-width:840px;margin:44px auto 0}.about-detail h3{color:var(--navy);font-size:1.3rem;margin:0 0 .9rem;text-align:center}.about-detail p{margin:0 0 1rem}.about-detail p:last-child{margin-bottom:0}
.feature .icon{width:76px;height:76px;margin:0 auto 16px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(135deg,#fbe7dc,#fff);border:1px solid var(--line);color:var(--orange)}
.feature .icon svg{width:38px;height:38px}
.businesses,.profile,.faq,.related-sites{background:var(--soft)}
.site-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;max-width:760px;margin:0 auto}
.site-link{display:block;text-align:center}
.site-link-img{width:100%;aspect-ratio:16/9;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;transition:opacity .2s ease,box-shadow .2s ease}
.site-link:hover .site-link-img{opacity:.95;box-shadow:var(--shadow)}
.site-link-label{display:block;margin-top:12px;font-weight:800;color:var(--navy)}
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.card{background:#fff;border:1px solid var(--line);border-top:5px solid var(--blue);border-radius:10px;padding:26px;display:flex;flex-direction:column;min-height:310px;box-shadow:var(--shadow)}
.card.green{border-top-color:var(--green)}.card.orange{border-top-color:var(--orange)}.card.purple{border-top-color:var(--purple)}.card h3{color:var(--navy);margin:.4rem 0}.card p{color:var(--muted);font-size:.94rem}.card .btn{margin-top:auto}
.card .card-icon{width:64px;height:64px;display:grid;place-items:center;border-radius:50%;background:var(--soft);border:1px solid var(--line);margin-bottom:6px;color:var(--blue)}
.card.green .card-icon{color:var(--green)}.card.orange .card-icon{color:var(--orange)}.card.purple .card-icon{color:var(--purple)}
.card .card-icon svg{width:33px;height:33px}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:44px;align-items:start}
.results-split{grid-template-columns:minmax(0,3fr) minmax(0,7fr)}
.check-list{padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px}.check-list li:before{content:"✓";color:var(--blue);font-weight:900;margin-right:.5rem}
.profile-card{display:grid;grid-template-columns:300px minmax(0,1fr);gap:40px;align-items:start}
.profile-card .replaceable-image img,.profile-card .replaceable-image .image-fallback{aspect-ratio:3/4}
.instructor-name{font-size:1.5rem;font-weight:900;color:var(--navy);margin:.2rem 0 .6rem}
.instructor-titles{list-style:none;padding:0;margin:0 0 1.2rem;display:flex;flex-wrap:wrap;gap:8px}
.instructor-titles li{font-size:.82rem;font-weight:700;color:var(--navy);background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:5px 13px}
.concept-block{margin:1rem 0}.concept-label{display:block;font-weight:800;margin-bottom:.45rem}
.concept-phrases{display:flex;flex-wrap:wrap;gap:4px 6px}.concept-phrases span{white-space:nowrap;color:var(--navy);font-weight:700}
.profile-story{display:grid;gap:24px;margin:32px auto 0;max-width:960px}
.profile-story h3{color:var(--navy);margin:0 0 1rem;font-size:1.2rem}
.profile-story .panel p{margin:0 0 1rem}.profile-story .panel p:last-child{margin-bottom:0}
.achievement-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.achievement-list li{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px solid var(--line);border-radius:10px;background:#fff}
.achievement-list .ach-icon{font-size:1.3rem;flex:0 0 auto}
.voice-grid{display:grid;grid-template-columns:1fr;gap:14px}
.voice{border:1px solid var(--line);border-left:4px solid var(--navy);border-radius:10px;padding:22px 20px;background:#fff}
.voice.orange{border-left-color:var(--orange)}.voice.blue{border-left-color:var(--blue)}.voice.green{border-left-color:var(--green)}.voice.purple{border-left-color:var(--purple)}
.voice-quote{display:block;font-size:2.4rem;line-height:1;color:var(--line);font-weight:900;font-family:Georgia,"Times New Roman",serif;margin-bottom:2px}
.voice p{margin:0}
.voice-role{display:inline-block;margin-top:12px;font-size:.8rem;font-weight:800;color:var(--muted)}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}.faq summary{font-weight:800;cursor:pointer}
.contact-box{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:36px}
.form-placeholder{min-height:360px;background:#f6f0ea;border:1px dashed #cbbcae;display:grid;place-items:center;padding:30px;text-align:center}
.mock-form{display:grid;gap:16px;text-align:left;background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;box-shadow:var(--shadow)}
.mock-form .field{display:grid;gap:6px}
.mock-form label{font-weight:700;font-size:.9rem;color:var(--navy);display:flex;align-items:center}
.mock-form .req{margin-left:8px;font-size:.68rem;font-weight:800;color:var(--orange);border:1px solid var(--orange);border-radius:4px;padding:1px 6px}
.mock-form input,.mock-form select,.mock-form textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-size:.95rem}
.mock-form input:focus,.mock-form select:focus,.mock-form textarea:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
.mock-form textarea{resize:vertical}
.mock-form .btn{width:100%;margin-top:2px}
.mock-agree label{display:flex;align-items:flex-start;gap:9px;font-size:.92rem;color:var(--ink);cursor:pointer}
.mock-form .mock-agree input[type="checkbox"]{width:18px;height:18px;padding:0;margin:3px 0 0;flex:0 0 auto;accent-color:var(--orange)}
.mock-agree a{color:var(--orange);text-decoration:underline;text-underline-offset:2px;font-weight:700}
.mock-agree .req{margin-left:4px}
.site-footer{background:var(--navy);color:#fff;padding:38px 0}.footer-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}

.page-hero{padding:64px 0 52px;background:linear-gradient(120deg,#faf3ee,#fff)}.page-hero h1{font-size:clamp(2rem,4vw,2.7rem);line-height:1.35;color:var(--navy);margin:0}
.content-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:46px;align-items:start}
.content-grid.image-left{grid-template-columns:minmax(280px,.8fr) minmax(0,1.2fr)}
.panel{border:1px solid var(--line);border-radius:12px;padding:28px;background:#fff;box-shadow:var(--shadow)}.price{font-size:1.8rem;color:var(--navy);font-weight:900}
.steps{counter-reset:step;display:grid;gap:20px}.step{padding:24px;border-left:5px solid var(--green);background:var(--soft)}.step:before{counter-increment:step;content:"STEP " counter(step);display:block;font-size:.8rem;font-weight:900;color:var(--green)}
.note{font-size:.88rem;color:var(--muted)}.breadcrumb{font-size:.88rem;color:var(--muted);margin-bottom:12px}.breadcrumb a{text-decoration:underline}.lead{font-size:1.12rem}
.toc{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:24px}.toc ul{margin:0;columns:2}.toc a{text-decoration:underline;text-underline-offset:3px}
.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.service-item{border:1px solid var(--line);border-radius:12px;padding:24px;background:#fff}.service-item h3{color:var(--navy)}
.detail-table{width:100%;border-collapse:collapse}.detail-table th,.detail-table td{border:1px solid var(--line);padding:14px;text-align:left;vertical-align:top}.detail-table th{background:var(--soft);width:28%}
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;counter-reset:flow}.flow>div{background:var(--soft);padding:20px;border-radius:10px}.flow>div:before{counter-increment:flow;content:counter(flow);display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;margin-bottom:10px}
.replaceable-image{margin:0;min-width:0}.replaceable-image img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:12px;background:#f2ebe4}
.replaceable-image a{display:block;transition:opacity .2s ease}.replaceable-image a:hover{opacity:.9}
.media-link-note{margin-top:10px;text-align:center;font-size:.9rem;font-weight:700}.media-link-note a{color:var(--orange);text-decoration:underline;text-underline-offset:3px}
.image-fallback{aspect-ratio:3/2;border:1px dashed #cbbcae;border-radius:12px;background:linear-gradient(135deg,#f2ebe4,#fff);display:grid;place-items:center;text-align:center;font-weight:700;padding:20px}.image-fallback small{display:block;font-weight:400}.image-fallback[hidden]{display:none}
.callout{border-left:5px solid var(--orange);background:#fff8f3;padding:22px}.anchor-nav{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.anchor-nav a{border:1px solid var(--line);border-radius:999px;padding:7px 13px;background:#fff}
.legal h2{margin-top:2.2em}.legal h3{margin-top:1.6em}.legal time{color:var(--muted)}.code-note{font-family:ui-monospace,monospace;background:#172133;color:#fff;padding:18px;border-radius:8px;overflow:auto}.badge{display:inline-block;padding:.25rem .65rem;background:var(--soft);border-radius:999px;font-size:.8rem;font-weight:800}
.related-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.related-links a{border:1px solid var(--line);padding:18px;border-radius:10px;font-weight:700}.related-links a:hover{border-color:var(--blue)}
.credential{display:grid;grid-template-columns:320px minmax(0,1fr);gap:36px;align-items:center;margin-top:40px;padding:28px;border:1px solid var(--line);border-radius:16px;background:var(--soft)}
.credential-img{margin:0}.credential-img img{width:100%;aspect-ratio:auto;object-fit:contain;border-radius:8px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.credential h3{color:var(--navy);margin:.55rem 0 .4rem}.credential p{color:var(--muted);margin:0}
.media-feature{margin-top:48px;text-align:center}
.media-feature h3{color:var(--navy);margin:0 0 6px}
.media-feature .media-caption{color:var(--muted);margin:0 auto 22px;max-width:640px}
.media-image{margin:0 auto;max-width:800px}
.media-image img{width:100%;height:auto;border-radius:12px;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}

@media(max-width:1080px){
  .header-cta{display:none}.nav{gap:14px;font-size:.84rem}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}.card{min-height:270px}
}
@media(max-width:900px){
  .header-inner{min-height:70px}.menu-btn{display:block}.nav{display:none;position:absolute;top:70px;left:-20px;right:-20px;margin:0;background:#fff;padding:18px 20px 24px;flex-direction:column;align-items:stretch;gap:4px;border-bottom:1px solid var(--line);box-shadow:0 15px 25px rgba(64,56,79,.10);white-space:normal}.nav.open{display:flex}.nav a{padding:.65rem .3rem}
  /* .content-grid.image-left は詳細度が(0,2,0)で、.content-grid だけでは
     上書きできない（メディアクエリは詳細度を上げない）。必ず併記すること。 */
  .hero-grid,.split,.contact-box,.content-grid,.content-grid.image-left{grid-template-columns:1fr}.hero-grid{gap:34px}.about-grid{grid-template-columns:1fr}.profile-card{grid-template-columns:1fr}.profile-card .replaceable-image{max-width:360px;margin-inline:auto}.service-grid,.flow,.related-links{grid-template-columns:repeat(2,minmax(0,1fr))}.toc ul{columns:1}.credential{grid-template-columns:1fr;justify-items:center;text-align:center}.credential-img{max-width:240px}
}
@media(max-width:600px){
  .container{width:min(calc(100% - 28px),var(--max))}section{padding:58px 0}.hero{padding:48px 0}.hero h1{font-size:2.05rem}.page-hero h1{font-size:1.9rem}.cards,.service-grid,.flow,.related-links{grid-template-columns:1fr}.check-list{grid-template-columns:1fr}
  /* 表はスマホでは1行=1カードに積み替える。
     thead を display:block の指定から漏らすと表示が崩れるため、
     見出し行は非表示にし、代わりに td の data-label を見出しとして出す。
     3列の表（qualification.html）で列の意味が失われるのを防ぐための仕組み。 */
  .detail-table thead{display:none}
  .detail-table,.detail-table tbody,.detail-table tr,.detail-table th,.detail-table td{display:block}
  .detail-table tr{margin-bottom:14px;border:1px solid var(--line);border-radius:10px;overflow:hidden}
  .detail-table th,.detail-table td{width:auto;border:0;border-bottom:1px solid var(--line)}
  .detail-table tr>*:last-child{border-bottom:0}
  .detail-table td[data-label]::before{content:attr(data-label);display:block;font-size:.78rem;font-weight:800;color:var(--navy);margin-bottom:4px}
.toc{padding:18px}.panel{padding:22px}.hero-actions .btn{width:100%}.site-links{grid-template-columns:1fr;max-width:360px}
}