/* =============================================================
  StudyKids／はちまき塾（岡山）大学受験専用 下層ページ
  カラー：#D70035 ／ 黒 ／ 白 ／ #EEE9E6
  共通の値は :root に集約／セクションごとにクラスを整理
============================================================== */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700;800&family=Lexend+Giga:wght@600;700;800&family=Noto+Sans+JP:wght@400;500;700;900&display=swap');

:root {
  --c-red: #D70035;
  --c-gold: #C9A24B;
  --c-black: #111111;
  --c-white: #ffffff;
  --c-beige: #EEE9E6;
  --c-pink: #FBEEF1;
  --c-gray: #6b6461;
  --font-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-en: "Montserrat", sans-serif;
  --font-num: "Lexend Giga", sans-serif;
  --w-inner: 1080px;
  --radius: 20px;
  --shadow: 0 12px 32px rgba(17, 17, 17, .08);
  --ease: cubic-bezier(.22, 1, .36, 1);
}

.pageheaderwidepics{display:none!important;}

/* ---------- ベース ---------- */
.sk-sec {
  font-family: var(--font-jp);
  color: var(--c-black);
  background: var(--c-white);
  line-height: 1.9;
  font-size: 16px;
  overflow-x: clip;
}
.sk-sec *, .sk-sec *::before, .sk-sec *::after { box-sizing: border-box; }
:where(.sk-sec h2, .sk-sec h3, .sk-sec p, .sk-sec ul, .sk-sec ol, .sk-sec dl) { margin: 0; }
:where(.sk-sec ul, .sk-sec ol) { padding: 0; list-style: none; }
.sk-sec a:not([class]) { color: var(--c-red); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.sk-sec a:not([class]):hover { color: var(--c-black); }
.sk-sec img { max-width: 100%; height: auto; }
.sk-sec h3 {width:100%;}
.kaigyoutext{display:none;}

/* ---------- 共通：セクション ---------- */
.sk-sec { padding: 96px 24px; }
.sk-sec-inner { max-width:1400px; margin: 0 auto; }
.sk-sec-head { position: relative; margin-bottom: 76px; }
.sk-sec-en {
  display: block;
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(56px, 9vw, 120px);
  line-height: .9;
  letter-spacing: -.02em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(17,17,17,.16);
  user-select: none;
  margin-bottom: -18px;
}
.sk-sec-inner ul{padding:0;margin:50px auto;}
.sk-sec-en.sk-is-light { -webkit-text-stroke-color: rgba(255,255,255,.28); }
.sk-sec-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--c-red);
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 3px 14px;
  margin-bottom: 16px;
}
.sk-sec-title {
  font-size: clamp(26px, 4.2vw, 44px);
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: .01em;
  text-wrap: pretty;
	text-align:left;
}
.sk-sec-answer {
  margin-top: 20px;
  width: 100%;
  max-width: none;
  font-size: 17px;
  font-weight: 500;
  border-left: 4px solid var(--c-red);
  padding-left: 18px;
  text-wrap: pretty;
}
.sk-sec-close {
  margin-top: 40px;
  font-size: 15px;
  color: var(--c-gray);
  max-width: 100%;
  text-wrap: pretty;
}

/* ---------- 共通：AEO即答ボックス ---------- */
.sk-aeo {
  margin-top: 48px;
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 32px;
  position: relative;
}
.sk-aeo-q { font-weight: 900; font-size: 22px; padding-left: 40px; position: relative; }
.sk-aeo-q::before {
  content: "Q";
  position: absolute; left: 0; top: 25%;
  width: 28px; height: 28px;
  display: grid; place-items: center;
  background: var(--c-red); color: var(--c-white);
  font-family: var(--font-en); font-weight: 700; font-size: 14px;
  border-radius: 50%;
}
.sk-aeo-a { margin-top: 10px; padding-left: 40px; font-size: 15px; }
.sk-aeo.sk-is-dark { background: rgba(255,255,255,.1); color: var(--c-white); }
.sk-aeo.sk-is-dark .sk-aeo-q::before { background: var(--c-gold); color: var(--c-black); }

/* ---------- 共通：ボタン・CTA帯 ---------- */
.sk-btn {
  display: inline-block;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  text-align: center;
  border-radius: 999px;
  padding: 15px 32px;
  min-height: 44px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background-color .3s, color .3s;
}
.sk-btn.sk-is-lg { padding: 19px 40px; font-size: 20px; }
.sk-btn-fill { background: var(--c-red); color: var(--c-white); box-shadow: 0 8px 20px rgba(215,0,53,.3); }
.sk-btn-fill:hover { background: var(--c-black); color: var(--c-white); transform: translateY(-3px); }
.sk-btn-line { border: 2px solid var(--c-black); color: var(--c-black); background: var(--c-white); }
.sk-btn-line:hover { background: var(--c-black); color: var(--c-white); transform: translateY(-3px); }
.sk-btn-white { background: var(--c-white); color: var(--c-black); }
.sk-btn-white:hover { background: var(--c-beige); color: var(--c-black); transform: translateY(-3px); }
.sk-btn-red { background: var(--c-red); color: var(--c-white); }
.sk-btn-red:hover { background: var(--c-white); color: var(--c-black); transform: translateY(-3px); }
.sk-cta-band {
  margin-top: 56px;
  background: var(--c-black);
  color: var(--c-white);
  border-radius: var(--radius);
  padding: 36px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.sk-cta-band-text { font-weight: 700; font-size: 18px; }

/* ---------- 共通：写真プレースホルダー ---------- */
.sk-ph {
  position: relative;
  background: repeating-linear-gradient(-45deg, #f6f3f1 0 14px, var(--c-beige) 14px 28px);
  border-radius: var(--radius);
  overflow: hidden;
  display: grid;
  place-items: center;
  min-height: 180px;
}
.sk-ph-note { font-family: ui-monospace, Menlo, monospace; font-size: 12px; color: var(--c-gray); background: var(--c-white); border-radius: 6px; padding: 4px 10px; }

/* ---------- 共通：出現アニメーション（JS付与時のみ） ---------- */
.sk-sec.sk-is-ready .sk-js-reveal { opacity: 0; transform: translateY(28px); }
.sk-sec.sk-is-ready .sk-js-reveal.sk-is-visible {
  opacity: 1; transform: translateY(0);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.sk-sec.sk-is-ready .sk-js-reveal.sk-is-visible ol{padding:0;}
@media (prefers-reduced-motion: reduce) {
  .sk-sec.sk-is-ready .sk-js-reveal { opacity: 1; transform: none; transition: none; }
}

/* ============ S1 ファーストビュー（背景画像想定） ============
   実装時は .sk-s1-hero の background-image のダミーグラデーションを
   写真（教室・生徒）にWordPress側で差し替えてください。
   可読性は左側の白グラデーション（::before）が担保します。 */
.sk-s1-hero {
  padding: 60px 10px 70px;
  position: relative;
  background-color: var(--c-beige);
  background-image: url("https://studykids-okayama.com/wp-content/uploads/daigakujukenpage-main-heroimg.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.sk-s1-inner {
  max-width: 95%; margin: 0 50px;
  position: relative;
}
.sk-s1-copy { max-width: 50%; }
.sk-s1-badge {
  display: inline-block;
  background: var(--c-black); color: var(--c-white);
  font-size: 13px; font-weight: 700; letter-spacing: .1em;
  padding: 6px 18px; border-radius: 4px;
  margin-bottom: 24px;
}
.sk-s1-catch {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900; line-height: 1.35; letter-spacing: .02em;margin:0;text-align:left;
}
.sk-s1-catch em { font-style: normal; color: var(--c-red); }
.sk-s1-lead { margin-top: 24px; font-size: 16px; max-width: 540px; text-align: justify; }
.sk-s1-cta { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; }
.sk-s1-en {
  position: absolute; right: 0; bottom: -24px;
  font-family: var(--font-en); font-weight: 800;
  font-size: clamp(48px, 7vw, 96px); line-height: 1;
  color: var(--c-red); letter-spacing: -.02em;
  pointer-events: none;
}
.sk-s1-aeo { max-width: 50%; margin: 0 50px; padding: 0; position: relative; }



/* ============ S2 不安への共感（ミニマル） ============ */
.sk-s2-fuan { background: var(--c-pink); }
.sk-s2-fuan .sk-aeo { background: #fff; }
.sk-s2-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.sk-s2-card {
  background: var(--c-white); border-radius: 12px;
  padding: 26px 26px 26px 60px; position: relative;
  font-size: 15px; font-weight: 500;
}
.sk-s2-card::before {
  content: "✓";
  position: absolute; left: 22px; top: 26px;
  width: 24px; height: 24px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 13px; font-weight: 700; color: var(--c-white);
  background: var(--c-red);
}
.sk-s2-card.sk-is-parent::before { background: var(--c-black); }
.sk-s2-who {
  display: inline-block; font-size: 18px; font-weight: 700;
  letter-spacing: .1em; color: var(--c-red); margin-bottom: 6px;
}
.sk-s2-card.sk-is-parent .sk-s2-who { color: var(--c-gray); }

/* ============ S3 岡山の高校生特有の課題 ============ */
.sk-s3-vs {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 20px;
  align-items: stretch; margin-bottom: 48px;
}
.sk-s3-vs-col { background: var(--c-beige); border-radius: var(--radius); padding: 30px; }
.sk-s3-vs-col.sk-is-accent { background: var(--c-black); color: var(--c-white); }
.sk-s3-vs-title { font-size: 20px; font-weight: 900; margin-bottom: 14px; }
.sk-s3-vs-col.sk-is-accent .sk-s3-vs-title { color: var(--c-white); }
.sk-s3-vs-col li { font-size: 22px; padding: 6px 0 6px 20px; position: relative; }
.sk-s3-vs-col li::before { content: ""; position: absolute; left: 0; top: 50%; width: 8px; height: 8px; border-radius: 50%; background: var(--c-red); }
.sk-s3-vs-col.sk-is-accent li::before { background: var(--c-gold); }
.sk-s3-vs-mark {
  align-self: center;
  font-family: var(--font-en); font-weight: 800; font-size: 24px;
  color: var(--c-red);
}
.sk-s3-list { max-width: 780px; margin-bottom: 48px; }
.sk-s3-list li {
  padding: 16px 4px 16px 34px; position: relative;
  border-bottom: 1px solid var(--c-beige); font-size: 17px;
}
.sk-s3-list li::before {
  content: ""; position: absolute; left: 4px; top: 26px;
  width: 14px; height: 3px; background: var(--c-red);
}
.sk-s3-list li a { color: var(--c-red); font-size: 13px; font-weight: 700; white-space: nowrap; margin-left: 8px; }
.sk-s3-list li a:hover { color: var(--c-black); }

/* ============ S4 受験の交通整理（7ステップ） ============ */
.sk-s4-hoshin { background: var(--c-black); color: var(--c-white); }
.sk-s4-hoshin .sk-sec-en { -webkit-text-stroke-color: rgba(255,255,255,.24); }
.sk-s4-hoshin .sk-sec-title { color: var(--c-white); }
.sk-s4-hoshin .sk-sec-answer { color: rgba(255,255,255,.85); }
.sk-s4-hoshin .sk-sec-close { color: rgba(255,255,255,.65); }
.sk-s4-hoshin .sk-aeo { background: rgba(255,255,255,.08); color: var(--c-white); }
.sk-s4-hoshin .sk-aeo-q::before { background: var(--c-gold); color: var(--c-black); }
.sk-s4-steps {
  counter-reset: step;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.sk-s4-step {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius);
  padding: 24px 20px;
  position: relative;
  transition: transform .3s var(--ease), background-color .3s;
}
.sk-s4-step:hover { transform: translateY(-4px); background: rgba(255,255,255,.12); }
.sk-s4-num {
  font-family: var(--font-num); font-weight: 700; font-size: 30px;
  color: var(--c-gold); line-height: 1; display: block; margin-bottom: 10px;
}
.sk-s4-step-title { font-size: 15px; font-weight: 700; line-height: 1.6; color: var(--c-white); }
.sk-s4-tool { display: block; margin-top: 12px; font-size: 11.5px; color: rgba(255,255,255,.55); }
.sk-s4-hoshin .sk-sec-label { color: var(--c-gold); }
.sk-s4-hoshin .sk-cta-band { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16); }
.sk-s4-hoshin .sk-cta-band .sk-btn-fill { background: var(--c-gold); color: var(--c-black); box-shadow: 0 8px 20px rgba(201,162,75,.3); }
.sk-s4-hoshin .sk-cta-band .sk-btn-fill:hover { background: var(--c-white); color: var(--c-black); }

/* ============ 大学受験合格実績 ============ */
.sk-sg-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.sk-sg-list li {
  background: var(--c-beige);
  border-radius: 12px;
  padding: 16px 18px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  display: flex;
  align-items: center;
}
.sk-sg-list li.sk-is-major {
  background: var(--c-white);
  border: 1.5px solid var(--c-red);
  font-size: 17px;
  font-weight: 900;
  position: relative;
  padding-left: 30px;
}
.sk-sg-list li.sk-is-major::before {
  content: ""; position: absolute; left: 14px; top: 50%;
  translate: 0 -50%;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c-red);
}

/* ============ S5 岡山大学対策 ============ */
.sk-s5-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-bottom: 48px; border-top: 1.5px solid var(--c-black); }
.sk-s5-card {
  background: var(--c-white); padding: 30px 26px;
  border-bottom: 1.5px solid var(--c-black);
  border-right: 1.5px solid var(--c-black);
  transition: background-color .3s;
  counter-increment: s5;
  position: relative;
}
.sk-s5-card:nth-child(3n+1) { border-left: 1.5px solid var(--c-black); }
.sk-s5-card:hover { background: var(--c-beige); }
.sk-s5-card::before {
  content: "0" counter(s5);
  font-family: var(--font-num); font-weight: 700; font-size: 12px;
  letter-spacing: .12em; color: var(--c-red);
  display: block; margin-bottom: 10px;
}
.sk-s5-grid { counter-reset: s5; }
.sk-s5-card-title { font-size: 19px; font-weight: 900; margin-bottom: 10px; }
.sk-s5-card p { font-size: 14px; }
.sk-s5-ratio { background: var(--c-beige); border-radius: var(--radius); padding: 32px; }
.sk-s5-ratio-title { font-size: 18px; font-weight: 900; margin-bottom: 18px; }
.sk-s5-bar { display: flex; border-radius: 999px; overflow: hidden; height: 46px; font-size: 13px; font-weight: 700; color: var(--c-white); }
.sk-s5-bar-a {
  background: var(--c-red);
  width: var(--w, 55%);
  display: grid; place-items: center;
  transition: width 1.2s var(--ease) .2s;
}
.sk-s5-bar-b { background: var(--c-black); flex: 1; display: grid; place-items: center; }
.sk-sec.sk-is-ready .sk-s5-ratio.sk-js-reveal:not(.sk-is-visible) .sk-s5-bar-a { width: 0; }
.sk-s5-note { margin-top: 14px; font-size: 12.5px; color: var(--c-gray); }

/* ============ S6 地元私大・関西私大 ============ */
.sk-s6-shidai { background: var(--c-beige); }
.sk-s6-shidai .sk-aeo { background: var(--c-white); }
.sk-s6-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 48px; }
.sk-s6-card {
  background: var(--c-white);
  border-radius: 12px;
  padding: 28px;
  transition: box-shadow .3s var(--ease);
}
.sk-s6-card:hover { box-shadow: var(--shadow); }
.sk-s6-card-title { font-size: 18px; font-weight: 900; margin-bottom: 10px; }
.sk-s6-card p { font-size: 14px; }
.sk-s6-tags { margin-top: 14px; display: flex; gap: 6px; flex-wrap: wrap; }
.sk-s6-tags span {
  font-size: 11px; font-weight: 700; color: var(--c-red);
  border: 1px solid var(--c-red); border-radius: 999px; padding: 2px 10px;
}
.sk-s6-pyramid { background: var(--c-white); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.sk-s6-pyramid-title { font-size: 18px; font-weight: 900; margin-bottom: 18px; }
.sk-s6-tier {
  margin: 0 auto 8px; text-align: center;
  font-size: 14px; font-weight: 700; color: var(--c-white);
  padding: 12px; border-radius: 10px;
}
.sk-s6-tier.sk-is-t1 { width: min(46%, 300px); background: var(--c-red); }
.sk-s6-tier.sk-is-t2 { width: min(70%, 460px); background: var(--c-black); }
.sk-s6-tier.sk-is-t3 { width: min(94%, 620px); background: var(--c-gray); }
.sk-s6-note { margin-top: 14px; font-size: 12.5px; color: var(--c-gray); text-align: center; }

/* ============ S7 受験方式別対策 ============ */
.sk-s7-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 32px; margin-bottom: 56px; }
.sk-s7-card {
  padding: 0 0 22px;
  border-bottom: 3px solid var(--c-beige);
  position: relative;
  transition: border-color .4s;
}
.sk-s7-card::after {
  content: ""; position: absolute; left: 0; bottom: -3px;
  width: 0; height: 3px; background: var(--c-red);
  transition: width .5s var(--ease);
}
.sk-s7-card:hover::after { width: 100%; }
.sk-s7-card-title { font-size: 20px; font-weight: 900; margin-bottom: 8px; }
.sk-s7-card-title::before { content: "— "; color: var(--c-red); }
.sk-s7-card p { font-size: 14px; color: var(--c-gray); }
.sk-s7-timeline { background: var(--c-beige); border-radius: var(--radius); padding: 32px; }
.sk-s7-timeline-title { font-size: 18px; font-weight: 900; margin-bottom: 18px; }
.sk-s7-line { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.sk-s7-phase {
  border-radius: 12px; padding: 18px 16px;
  color: var(--c-white); font-size: 14px; font-weight: 700;
  position: relative;
}
.sk-s7-phase.sk-is-p1 { background: var(--c-red); }
.sk-s7-phase.sk-is-p2 { background: var(--c-black); }
.sk-s7-phase.sk-is-p3 { background: var(--c-gray); }
.sk-s7-phase-time { display: block; font-family: var(--font-en); font-size: 11px; letter-spacing: .1em; opacity: .75; margin-bottom: 4px; }
.sk-s7-note { margin-top: 16px; font-size: 13px; color: var(--c-gray); }

/* ============ S8 高校別対策 ============ */
.sk-s8-koukou { background: var(--c-pink); }
.sk-s8-koukou .sk-aeo { background: var(--c-white); }
.sk-s8-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 32px; }
.sk-s8-card {
  background: var(--c-white);
  border-radius: 60px 16px 16px 16px;
  padding: 32px 28px 28px;
  border: 1.5px solid rgba(17,17,17,.12);
  transition: border-color .3s;
}
.sk-s8-card:hover { border-color: var(--c-red); }
.sk-s8-card-title { font-size: 18px; font-weight: 900; margin-bottom: 8px; padding-bottom: 8px; border-bottom: 2px solid var(--c-red); }
.sk-s8-card p { font-size: 14px; margin-bottom: 16px; }
.sk-s8-dots { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; align-items: center; }
.sk-s8-dots dt { font-size: 11.5px; font-weight: 700; color: var(--c-gray); }
.sk-s8-dots dd { margin: 0; display: flex; gap: 5px; }
.sk-s8-dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--c-red); }
.sk-s8-dots i.sk-is-off { background: var(--c-pink); }
.sk-s8-schools { font-size: 13px; color: var(--c-gray); margin-bottom: 8px; }

/* ============ S9 学年・状況別 ============ */
.sk-s9-acc { display: grid; gap: 12px; }
.sk-s9-item {
  border: 1.5px solid var(--c-black); border-radius: 16px;
  overflow: hidden; background: var(--c-white);
}
.sk-s9-item summary {
  list-style: none; cursor: pointer;
  padding: 20px 56px 20px 24px; position: relative;
  transition: background-color .25s;
}
.sk-s9-item summary::-webkit-details-marker { display: none; }
.sk-s9-item summary:hover { background: var(--c-beige); }
.sk-s9-item summary::after {
  content: "+"; position: absolute; right: 22px; top: 50%;
  translate: 0 -50%;
  font-family: var(--font-en); font-weight: 700; font-size: 22px; color: var(--c-red);
  transition: rotate .3s var(--ease);
}
.sk-s9-item[open] summary::after { rotate: 45deg; }
.sk-s9-q { display: inline; font-size: 16.5px; font-weight: 900; }
.sk-s9-a { padding: 0 24px 22px; font-size: 14.5px; }
.sk-s9-flow {
  margin-top: 12px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  font-size: 13px; font-weight: 700;
}
.sk-s9-flow span { background: var(--c-beige); border-radius: 8px; padding: 6px 14px; }
.sk-s9-flow .sk-s9-arrow { background: none; color: var(--c-red); padding: 0; font-size: 16px; }

/* ============ S10 実績・事例 ============ */
.sk-s10-cards { display: grid; gap: 20px; margin-bottom: 20px; }
.sk-s10-card { background: var(--c-beige); border-radius: var(--radius); padding: 30px; }
.sk-s10-card-title { font-size: 19px; font-weight: 900; margin-bottom: 18px; }
.sk-s10-flow { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.sk-s10-stage { background: var(--c-white); border-radius: 14px; padding: 20px; font-size: 13.5px; }
.sk-s10-stage.sk-is-mid { background: var(--c-black); color: var(--c-white); }
.sk-s10-tag {
  display: inline-block; font-family: var(--font-en); font-weight: 700; font-size: 11px;
  letter-spacing: .12em; color: var(--c-red); margin-bottom: 8px;
}
.sk-s10-stage.sk-is-mid .sk-s10-tag { color: var(--c-black); background: var(--c-gold); border-radius: 4px; padding: 1px 8px; }
.sk-s10-note { font-size: 12px; color: var(--c-gray); }

/* ============ S11 料金・通塾回数 ============ */
.sk-s11-ryokin { background: var(--c-beige); }
.sk-s11-ryokin .sk-aeo { background: var(--c-white); }
.sk-s11-layout { display: grid; grid-template-columns: 5fr 6fr; gap: 20px; margin-bottom: 20px; }
.sk-s11-meyasu {
  background: var(--c-red); color: var(--c-white);
  border-radius: var(--radius); padding: 40px;
  display: grid; place-content: center; text-align: center;
}
.sk-s11-meyasu-label { font-size: 13px; font-weight: 700; letter-spacing: .18em; opacity: .85; }
.sk-s11-meyasu-num { font-size: 28px; font-weight: 900; line-height: 1.1; margin-top: 8px; }
.sk-s11-meyasu-num em { font-style: normal; font-family: var(--font-num); font-size: 82px; font-weight: 700; letter-spacing: -.03em; }
.sk-s11-meyasu-sub { margin-top: 8px; font-size: 15px; font-weight: 700; }
.sk-s11-factors { background: var(--c-white); border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); }
.sk-s11-factors-title { font-size: 18px; font-weight: 900; margin-bottom: 16px; }
.sk-s11-factors li {
  display: flex; align-items: baseline; gap: 14px;
  padding: 12px 0; border-bottom: 1px solid var(--c-beige);
  font-size: 15px; font-weight: 500;
}
.sk-s11-factors li span { font-family: var(--font-num); font-weight: 700; color: var(--c-red); font-size: 16px; }
.sk-s11-policy {
  background: var(--c-black); color: var(--c-white);
  border-radius: var(--radius); padding: 32px 36px;
  font-size: 18px; font-weight: 900; text-align: center; line-height: 1.8;
  margin-bottom: 20px;
}
.sk-s11-link { font-size: 13.5px; }

/* ============ S12 講師・運営者 ============ */
.sk-s12-profile {
  display: grid; grid-template-columns: 220px 1fr; gap: 32px;
  align-items: center; margin-bottom: 32px;
}
.sk-ph-face { aspect-ratio: 1; border-radius: 50%; min-height: 0; }
.sk-s12-prof-title { font-size: 20px; font-weight: 900; margin-bottom: 8px; }
.sk-s12-prof-text { font-size: 14.5px; }
.sk-s12-mendan { margin-bottom: 32px; }
.sk-s12-mendan-title { font-size: 18px; font-weight: 900; margin-bottom: 14px; }
.sk-s12-bubble {
  background: var(--c-beige); border-radius: var(--radius);
  padding: 26px 30px; font-size: 15px; position: relative;
  max-width: 720px;
}
.sk-s12-bubble::before {
  content: ""; position: absolute; top: -10px; left: 48px;
  border: 10px solid transparent; border-top: none;
  border-bottom: 12px solid var(--c-beige);
}
.sk-s12-room { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.sk-ph-room { aspect-ratio: 16 / 9; }

/* ============ S13 FAQ ============ */
.sk-s13-faq { background: var(--c-pink); }
.sk-s13-acc { display: grid; gap: 12px; }
.sk-s13-item { background: var(--c-white); border-radius: 16px; overflow: hidden; box-shadow: var(--shadow); }
.sk-s13-item summary {
  list-style: none; cursor: pointer;
  padding: 22px 56px 22px 90px; position: relative;
  transition: background-color .25s;
}
.sk-s13-item summary::-webkit-details-marker { display: none; }
.sk-s13-item summary:hover { background: #faf8f7; }
.sk-s13-item summary::before {
  content: "Q"; position: absolute; left: 22px; top: 25%;
  width: 50px; height: 50px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--c-red); color: var(--c-white);
  font-family: var(--font-en); font-weight: 700; font-size: 20px;
}
.sk-s13-item summary::after {
  content: "+"; position: absolute; right: 22px; top: 50%; translate: 0 -50%;
  font-family: var(--font-en); font-weight: 700; font-size: 22px; color: var(--c-red);
  transition: rotate .3s var(--ease);
}
.sk-s13-item[open] summary::after { rotate: 45deg; }
.sk-s13-q { display: inline; font-size: 16px; font-weight: 900; }
.sk-s13-a { padding: 0 24px 22px 60px; font-size: 14.5px; }
.sk-s13-note { margin-top: 20px; font-size: 13.5px; }

/* ============ S14 クロージング ============ */
.sk-s14-closing { background: var(--c-black); color: var(--c-white); padding-bottom: 120px; }
.sk-s14-closing .sk-sec-title { color: var(--c-white); }
.sk-s14-closing .sk-sec-answer { color: rgba(255,255,255,.85); }
.sk-s14-closing .sk-sec-close { color: rgba(255,255,255,.65); }
.sk-s14-closing .sk-sec-label { color: var(--c-gold); }
.sk-s14-cta { display: grid;grid-template-columns:1fr 1fr 1fr; gap: 14px; max-width: 100%; margin-bottom: 56px; }
.sk-s14-cta .sk-btn { width: 100%; }
.sk-s14-cta .sk-btn-fill { background: var(--c-gold); color: var(--c-white); box-shadow: 0 8px 20px rgba(201,162,75,.3); }
.sk-s14-cta .sk-btn-fill:hover { background: var(--c-white); color: var(--c-black); }
.sk-s14-cta .sk-btn-white { color: var(--c-red); }
.sk-s14-flow { margin-bottom: 40px; }
.sk-s14-flow-title { font-size: 18px; font-weight: 900; margin-bottom: 16px; color: var(--c-white); }
.sk-s14-steps { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; counter-reset: fs; }
.sk-s14-steps li {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  border-radius: 14px; padding: 20px; font-size: 17px; font-weight: 500;
}
.sk-s14-steps li span {
  display: block; font-family: var(--font-en); font-weight: 700; font-size: 25px;
  letter-spacing: .14em; color: var(--c-gold); margin-bottom: 6px;
}
.sk-s14-means { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 24px; }
.sk-s14-mean {
  flex: 1; min-width: 160px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  border-radius: 14px; padding: 18px 20px;
  color: var(--c-white); text-decoration: none; font-size: 13px;
  transition: background-color .25s, transform .3s var(--ease);
}
.sk-s14-mean:hover { background: var(--c-gold); color: var(--c-black); transform: translateY(-3px); }
.sk-s14-mean-label { display: block; font-weight: 900; font-size: 23px; margin-bottom: 2px; }
.sk-s14-links { margin-top: 40px; display: grid; gap: 10px; font-size: 14px; }
.sk-sec .sk-s14-links a { color: var(--c-gold); }
.sk-sec .sk-s14-links a:hover { color: var(--c-white); }

/* ============ レスポンシブ ============ */
@media(max-width:1080px){
	.sk-s1-catch {font-size: clamp(32px, 4vw, 56px);}
	.sk-s1-aeo{margin: 0 30px;}
	.sk-s1-inner {margin: 0 30px;}
	.sk-s14-cta {grid-template-columns: 1fr 1fr;}
	.sk-btn.sk-is-lg {padding: 19px 23px;font-size: 17px;}
	
}

@media (max-width: 960px) {
  .sk-s4-steps { grid-template-columns: repeat(2, 1fr); }
  .sk-s2-cards, .sk-s5-grid, .sk-s6-grid, .sk-s7-grid, .sk-s8-grid, .sk-sg-list { grid-template-columns: repeat(2, 1fr); }
  .sk-s5-card:nth-child(3n+1) { border-left: none; }
  .sk-s5-card:nth-child(2n+1) { border-left: 1.5px solid var(--c-black); }
}

@media(max-width:850px){
	.sk-s1-hero{background-image: url(https://studykids-okayama.com/wp-content/uploads/okayamaeki-nishiguchi-photoSP.webp);}
}
@media(max-width:780px){
	.sk-cta-band {justify-content: center;}
}

@media (max-width: 720px) {
  .sk-sec { padding: 64px 20px; }
  .sk-sec-head { margin-bottom: 48px; }
  .sk-aeo { padding: 22px 20px; }
  .sk-aeo-q { font-size: 16px; }
  .sk-cta-band { padding: 28px 24px; }
  .sk-cta-band-text { font-size: 16px; }
  .sk-btn { width: 100%; }
  .sk-s1-cta { flex-direction: column; }
  .sk-s11-meyasu { padding: 32px 24px; }
  .sk-s11-meyasu-num em { font-size: 72px; }
  .sk-s11-factors { padding: 26px 22px; }
  .sk-s11-policy { padding: 26px 22px; font-size: 16px; }
  .sk-s12-bubble::before { left: 32px; }
  .sk-s9-item summary { padding: 18px 48px 18px 20px; }
  .sk-s9-a { padding: 0 20px 20px; }
  .sk-s13-item summary { padding: 18px 48px 18px 85px; }
  .sk-s13-item summary::before { left: 18px;}
	h3.sk-s13-q{font-size:19px;}
  .sk-s13-a { padding: 0 20px 20px 54px; }
  .sk-s1-hero { padding: 88px 20px 72px; }
  .sk-s1-en { bottom: -36px; font-size: clamp(36px, 12vw, 56px); }
  .sk-s2-cards, .sk-s5-grid, .sk-s6-grid, .sk-s7-grid, .sk-s8-grid, .sk-s4-steps, .sk-sg-list { grid-template-columns: 1fr; }
  .sk-s5-card, .sk-s5-card:nth-child(2n+1) { border-left: 1.5px solid var(--c-black); }
  .sk-s3-vs { grid-template-columns: 1fr; }
  .sk-s3-vs-mark { justify-self: center; }
  .sk-s7-line, .sk-s10-flow, .sk-s14-steps { grid-template-columns: 1fr; }
  .sk-s11-layout { grid-template-columns: 1fr; }
  .sk-s12-profile { grid-template-columns: 1fr; justify-items: center; text-align: left; }
  .sk-ph-face { width: 200px; }
  .sk-s12-room { grid-template-columns: 1fr; }
  .sk-cta-band { justify-content: center; text-align: center; }
  .sk-sec-en { margin-bottom: -8px; }
}

@media(max-width:650px){
	.sk-s1-hero{background-image: url(https://studykids-okayama.com/wp-content/uploads/daigakujukenpage-main-heroimg-smallsp.webp);}
	.sk-s1-copy {max-width: 1000%;}
	.sk-s1-aeo {max-width: 100%;margin: 0;}
	.sk-s1-hero {padding: 55px 20px 57rem;}
	.sk-s1-inner {margin: 0;max-width:100%;}
	.sk-aeo {margin-top: 25px;}
	.sk-s1-lead{font-size:14px;}
	.sk-s1-hero {background-position: center right;}
	.sk-s14-cta {grid-template-columns: 1fr;}
	.sk-btn.sk-is-lg{padding: 19px 20px;font-size: 14px;}
	.sk-sec-close {margin-top: 15px;}
	.sk-s1-lead {margin-top: 11px;}
	.sk-sec-title {text-align: left;font-size: clamp(23px, 4vw, 38px);}
	.kaigyoutext{display:inline-block;}
	h3.sk-s4-step-title{font-size:20px;}
	.sk-sec-inner :is(ul,ol):where(:not(.wp-block-post-template)) {padding-left:0!important;}
	.sk-aeo-q {text-align: left;}
	.sk-sec-answer,
	.sk-aeo-a{text-align:justify;}
	h3.sk-s9-q, .sk-sec.sk-is-ready .sk-js-reveal.sk-is-visible{text-align:left;font-size: 19px;}
	.sk-s4-steps li, .sk-s4-num, .sk-s4-tool {text-align: center;}
	
}