.st-subpage-title{background:var(--st-dark);color:var(--st-on-dark)}
.st-subpage-title h1{font:800 clamp(64px,9vw,116px)/1 var(--st-font-en);margin:0}
.st-subpage-title p{font-weight:700;margin:16px 0 0}
.st-subpage .st-section-heading{overflow-wrap:anywhere}
.st-subpage-ground{background:var(--st-ground)}
.st-subpage-plans{background:var(--st-dark);color:var(--st-on-dark)}
.st-subpage-plans .st-section-heading>span,.st-subpage-plans .st-small{color:var(--st-on-dark-light)}
.st-subpage .st-plan-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:32px 0}
.st-subpage .st-plan-card{position:relative;background:var(--st-dark-2);border:1px solid var(--st-badge-border);padding:32px 24px}
.st-subpage .st-plan-card-premium{border:2px solid var(--st-accent)}
.st-subpage .st-plan-card h3{font-size:26px;margin:16px 0}
.st-subpage .st-plan-card p{margin:12px 0}
.st-subpage .st-plan-card strong{color:var(--st-accent);font-size:30px;white-space:nowrap}
.st-subpage .st-plan-badge{display:inline-block;background:var(--st-accent);color:var(--st-accent-text);padding:4px 12px;font-weight:700}
.st-subpage .st-plan-card h3{margin-bottom:4px}.st-subpage .st-plan-base{font-size:13px;color:var(--st-on-dark-light)}
.st-subpage .st-plan-discount strong{font:800 64px/1 var(--st-font-en)}.st-subpage .st-plan-discount small{font-size:22px}
.st-subpage .st-plan-monthly{border-top:1px solid var(--st-badge-border);padding-top:16px;font-size:13px}.st-subpage .st-plan-monthly strong{color:var(--st-on-dark);font-size:26px}.st-plan-monthly span{display:block;color:var(--st-on-dark-light)}
.st-subpage .st-text-link{display:inline-flex;align-items:center;min-height:44px}
.st-teacher-hero{position:relative;min-height:490px;display:flex;align-items:center;background:var(--st-dark);color:var(--st-on-dark)}
.st-teacher-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35}
.st-teacher-hero-copy{position:relative;padding-block:64px}
.st-teacher-hero-copy h1{font:900 clamp(30px,4vw,52px)/1.5 var(--st-font-heading);margin:20px 0}
.st-teacher-hero-copy p{max-width:650px}
.st-teacher-benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;list-style:none;padding:0;margin:0}
.st-teacher-benefits li{border-top:3px solid var(--st-ink);padding-top:20px}.st-teacher-benefits svg{color:var(--st-accent-ink)}
.st-teacher-benefits h2{font-size:20px;line-height:1.7}
.st-teacher-conditions,.st-apply{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:60px}
.st-teacher-flow{padding-left:24px}.st-teacher-flow li{padding:16px 0;border-bottom:1px solid var(--st-line)}
.st-teacher-hero .st-eyebrow{color:var(--st-accent)}
.st-form{padding:32px;background:var(--st-ground)}
.st-form input:not([type=checkbox]):not([type=radio]):not([type=submit]):not([type=button]),.st-form select,.st-form textarea{box-sizing:border-box;width:100%;min-height:48px;padding:12px;border:1px solid var(--st-line-2);font:inherit;background:var(--st-paper);color:var(--st-ink)}
.st-form input[type=submit],.st-form button{min-height:48px;padding:12px 24px;background:var(--st-accent);color:var(--st-accent-text);font-weight:700;border:0}
.st-form label{display:inline-block;padding:10px 0}.st-form textarea{min-height:140px}
.st-policy-table{width:100%;border-collapse:collapse;margin:24px 0 48px}
.st-policy-table th,.st-policy-table td{padding:18px;text-align:left;border-bottom:1px solid var(--st-line)}
.st-policy-table thead{background:var(--st-dark);color:var(--st-on-dark)}
.st-policy-table td:last-child{font-weight:700;color:var(--st-accent-ink)}
.st-access-route{margin-top:40px}
.st-access-route h3{margin:0;font-size:18px}
.st-access-photo{margin:0}
.st-access-photo figcaption{margin-top:8px;font-size:14px;line-height:1.7;color:var(--st-muted)}
.st-shop-intro{margin:0 0 24px;font-size:17px;line-height:1.9;font-weight:500}
.st-dance-hours{margin:0 0 40px;padding:24px 28px;border:2px solid var(--st-accent);border-radius:8px;background:var(--st-paper)}
.st-dance-hours h2{margin:0 0 16px;font-size:20px;line-height:1.5}
.st-dance-hours dl{display:grid;grid-template-columns:max-content 1fr;gap:10px 28px;margin:0}
.st-dance-hours dl>div{display:contents}
.st-dance-hours dt{font-weight:700;font-size:16px}
.st-dance-hours dd{margin:0;font-weight:700;font-size:17px}
.st-hours-range{white-space:nowrap}
.st-dance-hours ul{margin:16px 0 4px;padding-left:1.3em;font-size:14px;line-height:1.8;color:var(--st-ink-2)}
.st-subpage #price{scroll-margin-top:120px}
.st-calendar-note{margin:12px 0 0;font-size:14px;line-height:1.8;color:var(--st-muted)}
.st-price-notes{padding-left:1.5em;margin:20px 0 40px;line-height:1.8}
.st-info-equipment{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px;padding-left:1.5em}
.st-flow-steps{list-style:none;padding:0;margin:0;max-width:940px;margin-inline:auto}
.st-flow-steps>li{display:grid;grid-template-columns:90px minmax(0,1fr);gap:28px;border-bottom:1px solid var(--st-line);padding:32px 0}
.st-flow-number{font:800 72px/1 var(--st-font-en);color:var(--st-accent-ink)}
.st-flow-steps h2{font-size:24px;margin:0 0 16px}
.st-faq-content{width:100%;max-width:960px;min-width:0;margin-inline:auto}
.st-faq-content details{border-bottom:1px solid var(--st-line);padding:16px 0}
.st-faq-content summary{cursor:pointer;font-weight:700;min-height:48px;align-content:center;padding:12px 36px 12px 44px;position:relative;list-style:none}
.st-faq-content summary:before{content:'Q';position:absolute;left:8px;top:12px;color:var(--st-accent-ink);font-weight:800}
.st-faq-content summary::-webkit-details-marker{display:none}
.st-faq-content summary:after{content:'+';position:absolute;right:8px;color:var(--st-accent-ink);font-size:24px;top:8px}
.st-faq-content details[open]>summary:after{content:'−'}
.st-faq-content details>p{padding-inline:44px 8px;position:relative}
.st-faq-content details>summary+p:before{content:'A';position:absolute;left:8px;top:0;font-weight:800;color:var(--st-answer-blue)}
.st-subpage :is(#apply,#availability-list){scroll-margin-top:140px}
@media(max-width:767px){
 .st-hours-sep{display:none}.st-hours-range{display:block} .st-dance-hours{padding:18px 18px 14px}.st-dance-hours h2{font-size:18px}.st-dance-hours dl{gap:8px 18px}.st-shop-intro{font-size:16px}
 .st-info-equipment{grid-template-columns:1fr}
 .st-subpage .st-plan-cards,.st-teacher-benefits,.st-teacher-conditions,.st-apply{grid-template-columns:1fr;gap:24px}
 .st-teacher-hero{min-height:460px}.st-teacher-hero-copy{padding-block:44px}
 .st-teacher-hero-copy h1{font-size:clamp(26px,7.3vw,32px)}
 .st-teacher-benefits li{display:grid;grid-template-columns:28px 1fr;gap:16px;align-items:center}.st-teacher-benefits h2{margin:0;font-size:18px}
 .st-flow-steps>li{grid-template-columns:48px minmax(0,1fr);gap:16px}.st-flow-number{font-size:48px}.st-flow-steps h2{font-size:20px}
 .st-form{padding:24px 18px}.st-policy-table th,.st-policy-table td{padding:14px 10px}
 .st-subpage .st-section-heading h2{font-size:clamp(32px,9vw,48px)}
}

/* 2026-10-17 英語の案内ページ（/en/）と予約ページの英語の一文 */
.st-reserve-en p { margin: 0; padding: 16px 20px; border-left: 4px solid var(--st-accent); background: var(--st-accent-soft); line-height: 1.7; }
.st-reserve-en .st-text-link { min-height: 0; padding-block: 0; margin-left: 4px; color: var(--st-accent-ink); }
.st-english .st-shop-intro { max-width: 46em; line-height: 1.8; }
.st-english-steps { display: grid; gap: 14px; margin: 20px 0; padding-left: 1.4em; line-height: 1.8; }
.st-english-steps a { color: var(--st-accent-ink); text-decoration: underline; }
.st-english .st-price-table td { white-space: nowrap; }
.st-english .st-shop-rules ul { line-height: 1.7; }