/* 色：ブランドに合わせてこの変数を変更 */
:root{--ink:#263d44;--muted:#52656a;--orange:#14788e;--orange-hover:#0d6073;--cream:#fffef9;--yellow:#fff139;--green:#dcefe7;--line:#d8e7e8;--brand:#1f96af;--white:#fff;--radius:24px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background:var(--cream);font-family:"Hiragino Maru Gothic ProN","BIZ UDPGothic","Yu Gothic",sans-serif;line-height:1.9;overflow-wrap:anywhere}a{color:inherit;text-underline-offset:5px}img{max-width:100%;display:block}button{font:inherit}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.55}h2{font-size:clamp(25px,3vw,38px);letter-spacing:.04em}h3{font-size:19px}p{color:var(--muted)}:focus-visible{outline:3px solid #225d83;outline-offset:5px}section[id],#contact,#privacy{scroll-margin-top:24px}.wrap{width:min(1120px,calc(100% - 40px));margin-inline:auto}.section{padding-block:76px}.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:800;color:var(--orange);margin-bottom:12px}.section-intro{margin:18px 0 30px}.tiny{font-size:12px;margin-top:14px}.skip{position:fixed;left:12px;top:-100px;z-index:99;background:white;padding:12px}.skip:focus{top:12px}.header{padding:18px max(20px,calc((100% - 1200px)/2));display:flex;align-items:center;justify-content:space-between;gap:24px;background:#ffffff;border-bottom:1px solid var(--line)}.brand{text-decoration:none;display:flex;flex-direction:column;align-items:flex-start;flex-shrink:0}.brand img{width:180px;height:60px;object-fit:contain;object-position:left center}.brand>span{font-size:11px;letter-spacing:.1em}.header nav{display:flex;align-items:center;gap:26px}.header nav>a{font-size:13px;font-weight:700;text-decoration:none}.button{display:inline-flex;align-items:center;justify-content:center;gap:25px;min-height:56px;padding:14px 25px;border-radius:99px;color:white;background:var(--orange);font-weight:700;text-decoration:none;box-shadow:0 5px 0 #8f361524;transition:background .2s,transform .2s}.button:hover{background:var(--orange-hover);transform:translateY(-2px)}.button span{font-size:22px}.button.small{min-height:48px;padding:9px 20px}.menu{border:1px solid var(--line);border-radius:10px;min-height:48px;padding:8px 12px;background:white;color:var(--ink)}[hidden]{display:none!important}.hero{max-width:1440px;margin:auto;display:grid;grid-template-columns:1fr 1.12fr;align-items:center;min-height:590px;padding:40px 0 45px max(30px,calc((100% - 1120px)/2));gap:30px}.hero-copy{padding-block:25px;position:relative;z-index:1}.hero h1{font-size:clamp(28px,3.1vw,45px);letter-spacing:.025em;margin-bottom:22px;white-space:nowrap}.hero h1 span{color:var(--orange)}.hero-copy>p:not(.eyebrow):not(.tiny){font-size:15px}.tags{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}.tags span{font-size:12px;border:1px solid #bcdde2;border-radius:30px;padding:4px 13px;background:#ffffff}.hero-image{position:relative;align-self:stretch;min-height:450px;padding-bottom:26px}.hero-image>img{width:100%;height:100%;max-height:530px;object-fit:cover;object-position:56% center;border-radius:110px 0 0 28px}.hero-image figcaption{position:absolute;bottom:0;right:20px;font-size:10px;color:var(--muted)}.image-sticker{position:absolute;bottom:65px;left:-25px;display:grid;place-content:center;width:140px;height:140px;border-radius:50%;background:var(--yellow);text-align:center;font-size:16px;transform:rotate(-9deg);border:5px solid var(--cream);font-weight:700}.quick-info{display:grid;grid-template-columns:repeat(3,1fr);background:white;border:1px solid var(--line);border-radius:18px;padding:22px 0}.quick-info>div{display:flex;flex-direction:column;padding:0 30px}.quick-info>div+div{border-left:1px solid var(--line)}.quick-info span{font-size:11px;color:var(--muted)}.quick-info strong,.quick-info a{font-size:15px}.section-title{text-align:center;margin-bottom:35px}.section-title>p:last-child{margin-top:16px}.cards{display:grid;gap:22px}.three{grid-template-columns:repeat(3,1fr)}.card{position:relative;border-radius:var(--radius);padding:30px;background:white;border:1px solid var(--line)}.icon{display:grid;place-items:center;width:76px;height:76px;border-radius:50%;font-size:37px;margin-bottom:22px}.peach{background:#d9f1f4}.yellow{background:var(--yellow)}.green{background:var(--green)}.number{position:absolute;right:26px;top:30px;font-size:12px;color:var(--muted)}.card p{font-size:14px;margin-top:13px}.learning{background:#eff9fa;text-align:center}.learning-items{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin:35px 0 20px}.learning-items article>span{display:grid;place-items:center;width:100px;height:100px;border-radius:50%;background:var(--cream);margin:0 auto 20px;font-size:30px;font-weight:700;color:#14788e}.learning-items p{font-size:14px;margin-top:10px}.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:32px}.steps li{position:relative;border-radius:18px;padding:24px 20px;background:#ccecf2}.steps li:nth-child(2){background:var(--yellow)}.steps li:nth-child(3){background:#fff7ad}.steps li:nth-child(4){background:#fce2df}.steps li+li:before{content:"→";position:absolute;left:-18px;top:45%;font-weight:700}.steps li>span{font-size:12px;font-weight:800;border:1px solid currentColor;border-radius:30px;padding:4px 8px}.steps h3{font-size:17px;margin-top:14px}.steps p{font-size:13px;margin-top:8px}.teacher{border-top:1px solid var(--line);display:grid;grid-template-columns:.85fr 1fr;gap:65px;align-items:center}.portrait{background:#e4f2f4;border-radius:100px 100px 20px 20px;min-height:340px;text-align:center;display:flex;flex-direction:column;justify-content:center;align-items:center}.portrait>span{font-size:100px;line-height:1.5;color:#528995}.portrait small{font-size:10px;letter-spacing:.2em}.teacher-name{font-weight:700;color:var(--ink);margin-top:22px}.teacher p+p{margin-top:14px}.fees-section{background:#fef2f0}.fees-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.fee-card{padding:28px;background:white;border:1px solid var(--line);border-radius:var(--radius)}.fee-card h3{padding-bottom:12px;border-bottom:2px solid var(--yellow)}dl{margin:0}dl>div{display:grid;grid-template-columns:140px 1fr;gap:12px;padding:14px 0;border-bottom:1px dashed var(--line);font-size:14px}dt{font-weight:700}dd{margin:0;color:var(--muted)}.notice{background:#ffffff;padding:20px 25px;border-radius:14px;margin-top:24px;font-size:14px}.faq{max-width:850px}.faq details{border-bottom:1px solid #c8dfe3;background:white;border-radius:12px;margin-top:12px}.faq summary{cursor:pointer;font-weight:700;padding:19px 50px 19px 22px;position:relative;list-style:none;min-height:60px}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"＋";position:absolute;right:22px;color:var(--orange)}.faq details[open] summary:after{content:"−"}.faq details p{font-size:14px;padding:0 22px 22px}.access{display:grid;grid-template-columns:1fr 1fr;gap:50px;border-top:1px solid var(--line)}.access h3{margin-top:24px}.map-placeholder{border-radius:24px;min-height:300px;background:repeating-linear-gradient(0deg,transparent 0 39px,#e1decf 40px 41px),repeating-linear-gradient(90deg,#f0eee4 0 39px,#e1decf 40px 41px);display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:25px}.map-placeholder>span{font-size:55px;color:var(--orange)}.map-placeholder strong,.map-placeholder p{background:var(--cream);padding:4px 12px;border-radius:8px;font-size:13px}.trial{background:#fff139;text-align:center}.trial h2{font-size:clamp(30px,4vw,45px)}.trial h2+p{margin-top:20px}.trial-info{max-width:650px;margin:25px auto 30px;background:#fffde5;padding:10px 25px;border-radius:20px;text-align:left}.trial-info>div{grid-template-columns:120px 1fr}.contact{max-width:700px;margin:30px auto 0;border-top:1px solid #c9bd36;padding-top:22px;font-size:13px}.contact h3{font-size:16px;margin-bottom:8px}.footer{padding-block:40px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:25px;font-size:12px}.footer .brand{margin-bottom:15px}.footer>details{width:100%;border-top:1px solid var(--line);padding-top:14px}.footer summary{cursor:pointer;padding:10px 0}.mobile-break{display:none}
@media(min-width:761px){.header nav[hidden]{display:flex!important}}
@media(max-width:1000px){.header nav{gap:14px}.header nav>a{font-size:12px}.hero{gap:15px}.hero h1{font-size:32px}.image-sticker{width:115px;height:115px;font-size:14px}.card{padding:24px}.teacher{gap:30px}}
@media(max-width:760px){html{scroll-padding-top:20px}.header{padding:12px 20px;flex-wrap:wrap;gap:10px}.brand img{width:155px;height:48px}.header nav{width:100%;flex-direction:column;align-items:stretch;gap:0;padding-top:10px}.header nav>a{padding:13px;font-size:14px;border-bottom:1px solid var(--line)}.header nav>.button{margin-top:10px}.hero{display:flex;flex-direction:column;padding:25px 20px 15px;gap:15px;align-items:stretch}.hero-copy{padding-block:10px}.hero h1{font-size:clamp(25px,6.2vw,38px);white-space:normal}.hero-copy>.button{width:100%;gap:15px;font-size:14px}.hero .eyebrow{font-size:11px}.hero-image{min-height:0;height:285px;padding-bottom:25px}.hero-image>img{border-radius:55px 16px 16px 16px}.image-sticker{left:12px;bottom:40px;width:105px;height:105px;font-size:12px}.hero-image figcaption{right:0}.quick-info{grid-template-columns:1fr;padding:5px 20px;margin-top:10px}.quick-info>div{padding:12px 0;flex-direction:row;align-items:center;gap:20px}.quick-info>div+div{border-left:0;border-top:1px solid var(--line)}.quick-info>div>span{min-width:65px}.section{padding-block:50px}.three,.learning-items,.fees-grid,.teacher,.access{grid-template-columns:1fr}.section-title{text-align:left}.section-title h2 br{display:none}.card{padding:25px 22px 25px 110px;min-height:170px}.icon{position:absolute;left:18px;top:30px;width:68px;height:68px;font-size:30px}.number{top:14px;right:18px;font-size:10px}.card h3{font-size:18px}.card p{font-size:13px}.learning-items{gap:26px;text-align:left}.learning-items article{position:relative;padding-left:110px;min-height:90px}.learning-items article>span{position:absolute;left:0;top:0;width:85px;height:85px;font-size:25px}.learning-items h3{font-size:17px}.steps{grid-template-columns:1fr 1fr;gap:15px}.steps li{padding:22px 16px}.steps li+li:before{display:none}.steps h3{font-size:16px}.teacher{gap:30px}.portrait{min-height:250px;width:100%}.teacher h2 br{display:none}.fee-card{padding:22px}dl>div{grid-template-columns:110px 1fr;font-size:13px}.access{gap:28px}.map-placeholder{min-height:250px}.faq summary{font-size:14px;padding-left:16px}.trial-info{padding-inline:18px}.trial-info>div{grid-template-columns:90px 1fr}.contact p{margin-top:6px}.footer{align-items:flex-start}.footer>div{width:100%}.mobile-break{display:inline}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* 公式ロゴを強調：横長画像の教室名部分を表示。画像ファイルは変更しません。 */
.header{border-top:6px solid var(--brand);border-bottom:1px solid var(--line);background:#fff;padding-block:26px}
.brand .logo-mark{display:block;width:321px;height:42px;overflow:hidden;flex-shrink:0;line-height:0}
.brand .logo-mark img{width:954px;height:42px;max-width:none;object-fit:fill}
.brand>span:not(.logo-mark){font-size:13px;font-weight:700;color:var(--orange);margin-top:10px;letter-spacing:.12em}
.header nav>a:not(.button):hover{color:var(--orange);text-decoration:underline;text-decoration-thickness:2px}
.button{background:var(--yellow);color:var(--ink);border:1px solid #ded026;box-shadow:0 4px 0 #1f96af1a}
.button:hover{background:#f4e529;color:var(--ink)}
.hero{background:linear-gradient(115deg,#effafb 0%,#fffef9 65%)}
.hero h1 span{color:var(--orange);text-decoration:underline;text-decoration-color:var(--yellow);text-decoration-thickness:8px;text-underline-offset:5px;text-decoration-skip-ink:none}
.quick-info{border-top:4px solid var(--brand)}
.image-sticker{background:var(--yellow);color:var(--ink)}
.fee-card h3{border-bottom-color:var(--brand)}
.fee-card:first-child{border-top:4px solid var(--brand)}
.fee-card:nth-child(2){border-top:4px solid #e4d82b}
.trial .eyebrow{color:#235e6b}
.footer{border-top:5px solid var(--brand)}
@media(max-width:1000px) and (min-width:761px){
 .header{flex-wrap:wrap;justify-content:center}
 .header nav{justify-content:center;flex-wrap:wrap}
}
@media(max-width:760px){
 .header{padding-block:18px;gap:14px}
 .brand .logo-mark{width:257px;height:34px}
 .brand .logo-mark img{width:772.3px;height:34px}
 .brand>span:not(.logo-mark){font-size:12px;margin-top:8px}
 .menu{border-color:var(--brand);color:var(--orange);background:#effafb}
 .hero h1 span{text-decoration-thickness:5px}
}
@media(max-width:390px){
 .header{column-gap:8px;padding-inline:16px}
 .header .brand .logo-mark{width:220px;height:29px}
 .header .brand .logo-mark img{width:658.7px;height:29px}
 .menu{font-size:12px;padding-inline:8px}
}

/* 写真上のラベル：正円の中央に2行表示 */
.image-sticker{
 width:145px;
 height:145px;
 min-height:0;
 padding:6px;
 border-radius:50%;
 white-space:nowrap;
 overflow-wrap:normal;
 font-size:10px;
 transform:rotate(-5deg);
}
@media(max-width:760px){
 .image-sticker{
  width:130px;
  height:130px;
  min-height:0;
  padding:5px;
  font-size:10px;
 }
}