@charset "UTF-8";
/*
 * ======================================
 * あきやま家庭塾 サイト固有CSS（site.css）
 * 追加クラス一覧（共通SCSS取り込み検討用）
 * ======================================
 *
 * .aki-header / .aki-header__inner / .aki-header-spacer  - 半透明固定ヘッダー（backdrop-blur）
 * .aki-logo / __name / __en                              - テキストロゴ（2段）
 * .aki-nav / __cta                                       - PCナビ（日本語1行）＋ピルCTA
 * .aki-sp-tel / __note                                   - SPナビ下部の電話番号
 * .aki-footer / .aki-foot-*                              - 濃緑3カラムフッター
 * .aki-hero / __en / __ja                                - 下層ページヒーロー（薄緑帯・左寄せ）
 * .aki-lead / __en / __ja / --center / --en-base         - eyebrow英字＋日本語タイトルの見出し
 * .aki-btn / --outline / --text / --dark / --lg          - ピル型ボタン各種
 * .aki-card                                              - 白角丸カード
 * .aki-section / .aki-inner / --narrow / --form          - 流動的余白のセクション/内側ラッパー
 * .aki-bg-soft / --rev                                   - 隅にぼかし緑円のセクション背景
 * .aki-mv / __frame / __copy / __badge-* 等              - メインビュー（固定画像＋コピー）
 * .aki-news / __row / __date / __title / __more          - お知らせボックス（点線区切り）
 * .aki-about-photo / .aki-reason-* / .aki-cf-card 等      - TOP各セクション
 * .aki-table                                             - 角丸情報テーブル
 * .aki-form / __field / __label / __badge / __input      - お問い合わせフォーム
 * .aki-blog-* / .aki-side-* / .aki-pager                 - ブログ一覧・詳細・サイドバー・ページャ
 * .aki-flow-* / .aki-step-*                              - 入塾までの流れ
 *
 * ======================================
 * 共通SCSSに不足していたもの（5分類）
 * ======================================
 * ・値の粒度不足：clamp()ベースの流動的余白／角丸22-32px（共通は固定10/20/60px）→ aki-section等
 * ・構造不足：eyebrow英字が小・日本語が大の見出し（共通headingは英字大）→ aki-lead
 * ・装飾パターン不足：隅ぼかし緑円のグラデ背景 → aki-bg-soft
 * ・状態不足：半透明backdrop-blurヘッダー → aki-header
 */

/* ==========================================================================
   グローバル調整
   ========================================================================== */
a { color: #2C6B38; }
a:hover { color: #4E9D57; opacity: 1; }

/* 見出し・ラベル・ボタンは丸ゴシック */
.heading__ja,
.aki-lead__ja,
.aki-hero__ja,
.aki-logo__name,
.aki-btn,
.aki-card__title,
.aki-foot-title,
.table-basic th,
.aki-table th {
  font-family: "Zen Maru Gothic", "Zen Kaku Gothic New", sans-serif;
}

/* FontAwesome6 を共通SCSSのFA5参照へエイリアス */
.sp-nav__link::after { font-family: "Font Awesome 6 Free"; content: "\f054"; }

/* ==========================================================================
   ヘッダー
   ========================================================================== */
.aki-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  width: 100%;
  z-index: 100;
  background: rgba(253, 253, 248, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid #E4E9D8;
  box-shadow: none;
}
.aki-header__inner {
  width: 96%;
  max-width: 1500px;
  height: 74px;
  padding: 0;
  margin: 0 auto;
  gap: 16px;
}
.aki-header-spacer { height: 74px; }

/* ロゴ */
.aki-logo {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.15;
  gap: 1px;
}
.aki-logo__name {
  font-weight: 700;
  font-size: 1.9rem;
  color: #2C6B38;
}
.aki-logo__en {
  font-family: "Quicksand", sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  color: #8AA07E;
}

/* PCナビ */
.aki-nav { gap: clamp(6px, 1.4vw, 20px); margin-right: 0; }
.aki-nav .header__nav-item a {
  flex-direction: row;
  padding: 6px 2px;
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 500;
  font-size: 1.4rem;
  color: #5A6650;
  white-space: nowrap;
}
.aki-nav .header__nav-item a::after {
  height: 3px;
  border-radius: 3px;
  background: #A9CC55;
  bottom: -3px;
}
.aki-nav .header__nav-item a:hover { color: #2C6B38; opacity: 1; }
.aki-nav .header__nav-item--current a { color: #2C6B38; }
.aki-nav .header__nav-item--current a::after { width: 100%; left: 0; transform: none; }

/* ヘッダーCTAピル */
.aki-nav__cta {
  margin-left: 6px;
  background: #4E9D57;
  color: #fff;
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  padding: 10px 18px;
  border-radius: 999px;
  box-shadow: 0 5px 14px rgba(78, 157, 87, 0.32);
  white-space: nowrap;
}
.aki-nav__cta:hover { color: #fff; opacity: 0.9; }

/* SPナビ下部の電話 */
.aki-sp-tel {
  font-family: "Quicksand", sans-serif;
  font-weight: 600;
  font-size: 2.6rem;
  color: #fff;
}
.aki-sp-tel:hover { color: #fff; }
.aki-sp-tel__note {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.2rem;
  margin-top: 4px;
}

/* ==========================================================================
   フッター
   ========================================================================== */
.aki-footer { background: #2C4B2C; color: #DDE8D3; }
.aki-footer .footer-body--dark { background: #2C4B2C; padding: clamp(40px,5vw,64px) 0 clamp(28px,3vw,40px); }
.aki-footer .footer-body__inner {
  max-width: 1200px;
  padding: 0 clamp(18px, 4vw, 44px);
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}
@media (max-width: 896px) {
  .aki-footer .footer-body__inner { grid-template-columns: 1fr; }
}
.aki-foot-logo { display: flex; flex-direction: column; line-height: 1.2; margin-bottom: 16px; }
.aki-foot-logo__name { font-family: "Zen Maru Gothic", sans-serif; font-weight: 700; font-size: 1.8rem; color: #fff; }
.aki-foot-logo__en { font-family: "Quicksand", sans-serif; font-size: 0.95rem; letter-spacing: 0.14em; color: #A9CC55; }
.aki-foot-addr { font-size: 1.35rem; line-height: 1.9; color: #B7CBAB; margin: 0; }
.aki-foot-title { font-family: "Zen Maru Gothic", sans-serif; font-weight: 700; font-size: 1.4rem; color: #fff; margin: 0 0 14px; }
.aki-foot-menu { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 20px; }
.aki-foot-menu a { font-size: 1.35rem; color: #C7D8BB; }
.aki-foot-menu a:hover { color: #fff; }
.aki-foot-tel {
  display: block;
  font-family: "Quicksand", sans-serif;
  font-weight: 600;
  font-size: 2.6rem;
  color: #fff;
  margin-bottom: 4px;
}
.aki-foot-tel:hover { color: #fff; }
.aki-foot-hours { font-size: 1.25rem; color: #B7CBAB; margin: 0 0 16px; }
.aki-foot-cta {
  display: inline-block;
  background: #A9CC55;
  color: #2C4B2C;
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  padding: 12px 26px;
  border-radius: 999px;
}
.aki-foot-cta:hover { color: #2C4B2C; opacity: 0.9; }
.aki-foot-bottom {
  background: #2C4B2C;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 20px 0;
}
.aki-foot-bottom .footer-bottom__copyright { color: #8FA783; font-size: 1.2rem; }

/* ==========================================================================
   レイアウトラッパー（流動的余白）
   ========================================================================== */
.aki-section { padding: clamp(48px, 6vw, 88px) 0; }
.aki-section--sm { padding: clamp(40px, 5vw, 72px) 0; }
.aki-inner { max-width: 1200px; margin: 0 auto; padding: 0 clamp(18px, 4vw, 44px); }
.aki-inner--narrow { max-width: 1080px; }
.aki-inner--form { max-width: 900px; }
.aki-inner--contact { max-width: 1040px; }

/* 隅ぼかし緑円のセクション背景 */
.aki-bg-light { background: #EEF6E4; }
.aki-bg-soft {
  background:
    radial-gradient(60% 55% at 12% 18%, #E1EFCD 0%, rgba(225,239,205,0) 60%),
    radial-gradient(55% 60% at 92% 88%, #F3F9EC 0%, rgba(243,249,236,0) 62%),
    #EEF6E4;
  overflow: hidden;
}
.aki-bg-soft--rev {
  background:
    radial-gradient(60% 55% at 88% 18%, #E1EFCD 0%, rgba(225,239,205,0) 60%),
    radial-gradient(55% 60% at 8% 88%, #F3F9EC 0%, rgba(243,249,236,0) 62%),
    #EEF6E4;
}

/* ==========================================================================
   下層ページヒーロー（薄緑帯・左寄せ）
   ========================================================================== */
.aki-hero { background: #EEF6E4; }
.aki-hero__inner { max-width: 1200px; margin: 0 auto; padding: clamp(32px,4vw,56px) clamp(18px,4vw,44px); }
.aki-hero__en {
  font-family: "Quicksand", sans-serif;
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: 0.16em;
  color: #A9CC55;
  margin: 0 0 6px;
}
.aki-hero__ja {
  font-weight: 700;
  font-size: clamp(2.2rem, 3vw, 3rem);
  color: #2C6B38;
  margin: 0;
}

/* ==========================================================================
   セクション見出し（eyebrow英字＋日本語タイトル）
   ========================================================================== */
.aki-lead { margin-bottom: clamp(24px, 3vw, 40px); }
.aki-lead--center { text-align: center; }
.aki-lead__en {
  font-family: "Quicksand", sans-serif;
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: 0.16em;
  color: #A9CC55;
  margin: 0 0 4px;
}
.aki-lead--en-base .aki-lead__en { color: #4E9D57; }
.aki-lead__ja {
  font-weight: 700;
  font-size: clamp(2rem, 2.4vw, 2.7rem);
  color: #2C6B38;
  margin: 0;
  line-height: 1.4;
}

/* ==========================================================================
   ボタン（ピル型）
   ========================================================================== */
.aki-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  background: #4E9D57;
  color: #fff;
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  padding: 15px 30px;
  border-radius: 999px;
  border: 2px solid #4E9D57;
  box-shadow: 0 10px 22px rgba(78, 157, 87, 0.3);
  text-decoration: none;
  transition: all 0.3s ease;
}
.aki-btn:hover { color: #fff; opacity: 0.92; transform: translateY(-2px); }
.aki-btn--lg { padding: 15px 34px; }
.aki-btn--outline {
  background: #fff;
  color: #2C6B38;
  border: 2px solid #CFE3BC;
  box-shadow: none;
  font-size: 1.4rem;
  padding: 12px 26px;
}
.aki-btn--outline:hover { color: #2C6B38; background: #F6FAEF; transform: translateY(-2px); }
.aki-btn--dark {
  background: #33421A;
  color: #fff;
  border-color: #33421A;
  box-shadow: none;
}
.aki-btn--dark:hover { color: #fff; }
.aki-btn--text {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: none;
  border: none;
  box-shadow: none;
  padding: 0;
  color: #4E9D57;
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
}
.aki-btn--text:hover { color: #4E9D57; transform: none; opacity: 0.8; }

/* ==========================================================================
   白角丸カード
   ========================================================================== */
.aki-card {
  background: #fff;
  border-radius: 24px;
  padding: clamp(28px, 3vw, 40px);
  box-shadow: 0 10px 30px rgba(60, 80, 40, 0.06);
}
.aki-card__title { font-weight: 700; font-size: clamp(1.9rem, 2.2vw, 2.4rem); color: #2C6B38; margin: 0 0 16px; line-height: 1.5; }
.aki-text { font-size: 1.6rem; line-height: 1.95; color: #4A5540; margin: 0; }
.aki-text--muted { color: #5A6650; }

/* ==========================================================================
   メインビュー
   ========================================================================== */
.aki-mv {
  background-color: #EEF6E4;
  background-image:
    radial-gradient(rgba(78, 157, 87, 0.13) 2px, transparent 2px),
    radial-gradient(rgba(78, 157, 87, 0.13) 2px, transparent 2px);
  background-size: 22px 22px;
  background-position: 0 0, 11px 11px;
}
.aki-mv__wrap { width: 96%; max-width: 1500px; margin: 0 auto; padding: clamp(16px, 2.5vw, 32px) 0; }
.aki-mv__frame {
  position: relative;
  overflow: hidden;
  border-radius: clamp(20px, 3vw, 32px);
  box-shadow: 0 24px 60px rgba(44, 75, 44, 0.18);
}
#slideshow { position: relative; height: clamp(480px, 72vh, 720px); }
.aki-mv .swiper-slide { width: 100%; height: 100%; }
.aki-mv .main_slider__inner, .aki-mv .swiper-slide img {
  width: 100%; height: 100%;
}
.aki-mv .swiper-slide img { object-fit: cover; display: block; }
.aki-mv__copy {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  pointer-events: none;
}
.aki-mv__copy-box {
  max-width: min(560px, 86%);
  margin-left: clamp(20px, 4vw, 56px);
  background: rgba(238, 246, 228, 0.94);
  border-radius: 24px;
  padding: clamp(28px, 3.5vw, 44px);
  box-shadow: 0 16px 40px rgba(30, 52, 26, 0.2);
  pointer-events: auto;
}
.aki-mv__tag {
  display: inline-block;
  background: #A9CC55;
  color: #2A3B12;
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  padding: 6px 16px;
  border-radius: 999px;
  letter-spacing: 0.04em;
}
.aki-mv__title {
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 700;
  font-size: clamp(2.8rem, 4.4vw, 4.8rem);
  line-height: 1.34;
  color: #2C6B38;
  margin: 18px 0 16px;
}
.aki-mv__lead { font-size: clamp(1.4rem, 1.6vw, 1.7rem); line-height: 1.95; color: #4A5540; margin: 0 0 28px; }
.aki-mv__btns { display: flex; flex-wrap: wrap; gap: 13px; }
.aki-mv__badge {
  position: absolute;
  top: 0;
  right: clamp(20px, 4vw, 52px);
  background: #EEF6E4;
  padding: 20px 14px 22px;
  box-shadow: 0 8px 22px rgba(20, 40, 15, 0.15);
}
.aki-mv__badge span {
  writing-mode: vertical-rl;
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 700;
  font-size: 1.7rem;
  line-height: 1.5;
  letter-spacing: 0.08em;
  color: #2C6B38;
}
@media (max-width: 639px) {
  #slideshow { height: 62vh; }
  .aki-mv__badge { display: none; }
}

/* ==========================================================================
   お知らせ（点線区切りボックス）
   ========================================================================== */
.aki-news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}
.aki-news {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 22px;
  padding: 8px clamp(14px, 2vw, 26px);
  box-shadow: 0 10px 30px rgba(60, 80, 40, 0.06);
}
.aki-news__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  padding: 18px 4px;
  border-bottom: 1px dashed #E4E9D8;
}
.aki-news__row:last-child { border-bottom: none; }
.aki-news__date { font-family: "Quicksand", sans-serif; font-weight: 600; font-size: 1.3rem; color: #8AA07E; }
.aki-news__title { flex: 1; min-width: 180px; font-size: 1.45rem; color: #3C4A34; line-height: 1.6; }
.aki-news__title:hover { color: #2C6B38; }

/* ==========================================================================
   TOP: ABOUT抜粋
   ========================================================================== */
.aki-2col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
.aki-about-photo { width: 100%; aspect-ratio: 5/4; object-fit: cover; border-radius: 24px; display: block; }

/* ==========================================================================
   TOP: REASON抜粋（交互・丸写真）
   ========================================================================== */
.aki-reason-list { display: flex; flex-direction: column; gap: clamp(20px, 3vw, 36px); }
.aki-reason-row {
  width: 75%;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 2.5vw, 28px);
  align-items: center;
}
.aki-reason-row:nth-child(even) { margin-left: auto; }
.aki-reason-photo {
  width: clamp(180px, 22vw, 240px);
  aspect-ratio: 1/1;
  border-radius: 50%;
  object-fit: cover;
  flex: none;
  display: block;
}
.aki-reason-body { flex: 1; min-width: 220px; }
.aki-reason-no {
  display: inline-block;
  font-family: "Quicksand", sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.12em;
  color: #A9CC55;
  margin-bottom: 4px;
}
.aki-reason-title { font-weight: 700; font-size: clamp(1.9rem, 2.2vw, 2.4rem); color: #2C6B38; margin: 0 0 12px; line-height: 1.5; }
@media (max-width: 639px) {
  .aki-reason-row { width: 100%; }
}

/* ==========================================================================
   TOP: CLASS + FLOW 抜粋カード
   ========================================================================== */
.aki-cf-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(24px, 3vw, 40px);
}
.aki-cf-card { position: relative; background: #fff; border-radius: 24px; padding: clamp(28px, 3vw, 40px); }
.aki-cf-illust { position: absolute; right: 20px; width: clamp(120px, 13vw, 170px); height: auto; pointer-events: none; }
.aki-cf-illust--top { top: -46px; }
.aki-cf-illust--bottom { bottom: -46px; }

/* TOPフロー簡易ステップ */
.aki-steps { display: flex; align-items: flex-start; margin-bottom: 20px; }
.aki-step { flex: 1 1 0; min-width: 64px; position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px; }
.aki-step__line { position: absolute; top: 19px; left: 50%; width: 100%; height: 2px; background: #CFE3BC; }
.aki-step__no {
  position: relative; z-index: 1;
  width: 38px; height: 38px; border-radius: 50%;
  background: #fff; border: 2px solid #4E9D57; color: #4E9D57;
  font-family: "Quicksand", sans-serif; font-weight: 600; font-size: 1.7rem;
  display: flex; align-items: center; justify-content: center;
}
.aki-step__label { font-size: 1.35rem; color: #3C4A34; line-height: 1.4; }

/* ==========================================================================
   TOP: CONTACT CTA カード
   ========================================================================== */
.aki-cta {
  position: relative;
  overflow: hidden;
  background: #4E9D57;
  border-radius: 28px;
  padding: clamp(36px, 5vw, 64px) clamp(24px, 4vw, 56px);
}
.aki-cta::before { content: ""; position: absolute; top: -50px; left: -30px; width: 180px; height: 180px; border-radius: 50%; background: rgba(169, 204, 85, 0.25); }
.aki-cta::after { content: ""; position: absolute; bottom: -60px; right: -20px; width: 200px; height: 200px; border-radius: 50%; background: rgba(255, 255, 255, 0.08); }
.aki-cta__inner {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}
.aki-cta__title { font-family: "Zen Maru Gothic", sans-serif; font-weight: 700; font-size: clamp(1.9rem, 2.4vw, 2.5rem); color: #fff; margin: 0 0 12px; }
.aki-cta__desc { font-size: 1.6rem; line-height: 1.9; color: #E8F3DC; margin: 0; }
.aki-cta__tel {
  display: flex; flex-direction: column; align-items: center;
  background: #fff; border-radius: 20px; padding: 18px 24px; margin-bottom: 14px;
}
.aki-cta__tel-note { font-size: 1.2rem; color: #5A6650; font-family: "Zen Maru Gothic", sans-serif; font-weight: 700; letter-spacing: 0.05em; }
.aki-cta__tel-num { font-family: "Quicksand", sans-serif; font-weight: 600; font-size: clamp(2.8rem, 4vw, 4rem); color: #2C6B38; }
.aki-cta__form-btn { display: block; text-align: center; }

/* ==========================================================================
   情報テーブル（角丸）
   ========================================================================== */
.aki-table-wrap { background: #fff; border-radius: 22px; overflow: hidden; box-shadow: 0 10px 30px rgba(60, 80, 40, 0.05); }
.aki-table { width: 100%; border-collapse: collapse; }
.aki-table th, .aki-table td { text-align: left; border-bottom: 1px solid #EEF1E6; padding: 16px 20px; vertical-align: top; }
.aki-table tr:last-child th, .aki-table tr:last-child td { border-bottom: none; }
.aki-table th {
  width: 30%;
  background: #F4F8EC;
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: #2C6B38;
}
.aki-table td { font-size: 1.45rem; color: #48543E; line-height: 1.7; }
.aki-table__head th {
  background: #4E9D57;
  color: #fff;
  width: auto;
}
.aki-table__head th:first-child { width: 30%; }
@media (max-width: 639px) {
  .aki-table th { width: 34%; }
}

/* 料金テーブル（多カラム・横スクロール対応） */
.aki-table-wrap--scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.aki-fee-table { min-width: 560px; }
.aki-fee-table th, .aki-fee-table td { width: auto; padding: 14px 18px; }
.aki-fee-table thead th { white-space: nowrap; }
.aki-fee-table tbody th {
  background: #F4F8EC;
  white-space: nowrap;
  font-size: 1.45rem;
}
.aki-fee-table__cap { white-space: nowrap; }
.aki-fee-table__price {
  white-space: nowrap;
  font-family: "Quicksand", "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 1.6rem;
  color: #2C6B38;
}
.aki-fee-badge {
  display: inline-block;
  min-width: 2.2rem;
  margin-right: 6px;
  padding: 1px 6px;
  border-radius: 6px;
  background: #4E9D57;
  color: #fff;
  font-family: "Quicksand", sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  text-align: center;
  line-height: 1.6;
}
.aki-fee-table__sub td { border-top: 1px dashed #E4EAD6; }

/* 季節講習（期間限定のスモールコンテンツ） */
.aki-season-block {
  margin-top: clamp(36px, 5vw, 56px);
  padding: clamp(22px, 3vw, 30px);
  background: #F4F8EC;
  border: 1px solid #E4EAD6;
  border-radius: 20px;
}
.aki-season-block__lead { margin-bottom: 18px; }
.aki-season-block__note { font-size: 1.3rem; color: #6E7B5F; margin: 2px 0 0; }
.aki-season-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.aki-season-card {
  background: #fff;
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: 0 6px 18px rgba(60, 80, 40, 0.05);
}
.aki-season-card__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding-bottom: 10px;
  border-bottom: 1px solid #EEF1E6;
}
.aki-season-card__title {
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 700;
  font-size: 1.55rem;
  color: #2C6B38;
}
.aki-season-card__period {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: "Quicksand", sans-serif;
  font-weight: 600;
  font-size: 1.3rem;
  color: #4E9D57;
  letter-spacing: 0.03em;
}
.aki-season-card__list { margin: 0; }
.aki-season-card__row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dashed #EEF1E6;
}
.aki-season-card__row:last-child { border-bottom: none; }
.aki-season-card__row dt {
  flex: 0 0 auto;
  min-width: 4.5em;
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  color: #48543E;
}
.aki-season-card__row dd {
  flex: 1 1 auto;
  margin: 0;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}
.aki-season-card__meta { font-size: 1.25rem; color: #6E7B5F; line-height: 1.6; }
.aki-season-card__price {
  white-space: nowrap;
  font-family: "Quicksand", "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-size: 1.45rem;
  color: #2C6B38;
}
.aki-season-card__foot { font-size: 1.2rem; color: #8AA07E; margin: 10px 0 0; }
@media (max-width: 639px) {
  .aki-season-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   お問い合わせフォーム
   ========================================================================== */
.aki-tel-box {
  background: #4E9D57;
  border-radius: 24px;
  padding: clamp(28px, 4vw, 44px);
  text-align: center;
}
.aki-tel-box__lead { font-size: 1.6rem; color: #E8F3DC; margin: 0 0 12px; }
.aki-tel-box__link { display: inline-flex; flex-direction: column; align-items: center; background: #fff; border-radius: 18px; padding: 16px 40px; }
.aki-tel-box__note { font-size: 1.15rem; color: #5A6650; font-family: "Zen Maru Gothic", sans-serif; font-weight: 700; }
.aki-tel-box__num { font-family: "Quicksand", sans-serif; font-weight: 600; font-size: clamp(3rem, 5vw, 4.6rem); color: #2C6B38; }
/* -- modifier: グリーン背景なし版 -- */
.aki-tel-box--plain { background: transparent; padding: 0; }
.aki-tel-box--plain .aki-tel-box__lead { color: #48543E; }
.aki-tel-box--plain .aki-tel-box__link { border: 1.5px solid #CFE3BC; box-shadow: 0 8px 22px rgba(60, 80, 40, 0.06); }
.aki-form {
  background: #fff;
  border-radius: 24px;
  padding: clamp(26px, 4vw, 44px);
  box-shadow: 0 12px 34px rgba(60, 80, 40, 0.06);
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.aki-form__field { display: flex; flex-direction: column; gap: 8px; }
.aki-form__label { font-family: "Zen Maru Gothic", sans-serif; font-weight: 700; font-size: 1.4rem; color: #2C6B38; display: flex; align-items: center; gap: 8px; }
.aki-form__badge { font-size: 1.1rem; font-weight: 700; padding: 2px 9px; border-radius: 999px; }
.aki-form__badge--req { color: #B24; background: #FBE9E9; }
.aki-form__badge--any { color: #7E9B6C; background: #EEF6E4; }
.aki-form__input, .aki-form__textarea, .aki-form__select {
  border: 1.5px solid #DDE6CE;
  border-radius: 14px;
  padding: 14px 16px;
  font-size: 1.5rem;
  font-family: inherit;
  color: #35402E;
  background: #FBFDF7;
  width: 100%;
  outline: none;
  transition: border-color 0.3s ease;
}
.aki-form__input:focus, .aki-form__textarea:focus, .aki-form__select:focus { border-color: #4E9D57; }
.aki-form__textarea { resize: vertical; line-height: 1.7; }
.aki-form__submit { align-self: center; }
.aki-form__done { text-align: center; color: #4E9D57; font-weight: 700; margin: 0; }

/* ==========================================================================
   お問い合わせフォーム（ROS CMS 出力に現行デザインを適用）
   ========================================================================== */
.aki-form-cms {
  background: #fff;
  border-radius: 24px;
  padding: clamp(26px, 4vw, 44px);
  box-shadow: 0 12px 34px rgba(60, 80, 40, 0.06);
}
.aki-form-cms input[type="text"],
.aki-form-cms input[type="tel"],
.aki-form-cms input[type="email"],
.aki-form-cms input[type="number"],
.aki-form-cms input[type="password"],
.aki-form-cms input:not([type]),
.aki-form-cms textarea,
.aki-form-cms select {
  width: 100%;
  max-width: 100%;
  border: 1.5px solid #DDE6CE;
  border-radius: 14px;
  padding: 14px 16px;
  font-size: 1.5rem;
  font-family: inherit;
  color: #35402E;
  background: #FBFDF7;
  outline: none;
  transition: border-color 0.3s ease;
}
.aki-form-cms textarea { line-height: 1.7; resize: vertical; }
.aki-form-cms input:focus,
.aki-form-cms textarea:focus,
.aki-form-cms select:focus { border-color: #4E9D57; }
.aki-form-cms input[type="checkbox"],
.aki-form-cms input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: #4E9D57;
  border-radius: 0;
  padding: 0;
  vertical-align: middle;
}
/* ラベル・見出し */
.aki-form-cms th,
.aki-form-cms dt,
.aki-form-cms label {
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 700;
  color: #2C6B38;
  text-align: left;
  line-height: 1.6;
}
.aki-form-cms label { font-weight: 500; color: #48543E; }
/* テーブルレイアウトの行間 */
.aki-form-cms table { width: 100%; border-collapse: collapse; }
.aki-form-cms th,
.aki-form-cms td { padding: 12px 8px; vertical-align: top; }
.aki-form-cms th { white-space: nowrap; padding-right: 16px; }
@media (max-width: 639px) {
  .aki-form-cms th,
  .aki-form-cms td { display: block; width: 100%; padding: 6px 0; }
}
/* 必須・任意バッジ（CMS標準の span 想定） */
.aki-form-cms .required,
.aki-form-cms .must {
  display: inline-block;
  font-size: 1.1rem;
  font-weight: 700;
  color: #B24;
  background: #FBE9E9;
  padding: 2px 9px;
  border-radius: 999px;
  margin-left: 6px;
}
/* 送信・確認ボタン */
.aki-form-cms input[type="submit"],
.aki-form-cms input[type="button"],
.aki-form-cms button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  background: #4E9D57;
  color: #fff;
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  padding: 15px 40px;
  border: 2px solid #4E9D57;
  border-radius: 999px;
  box-shadow: 0 10px 22px rgba(78, 157, 87, 0.3);
  cursor: pointer;
  transition: all 0.3s ease;
}
.aki-form-cms input[type="submit"]:hover,
.aki-form-cms input[type="button"]:hover,
.aki-form-cms button:hover { opacity: 0.92; transform: translateY(-2px); }
/* 戻る・キャンセル等のサブボタン（CMSで class 未付与のグレー系を想定して控えめに） */
.aki-form-cms .btn-back,
.aki-form-cms input.back {
  background: #fff;
  color: #2C6B38;
  border-color: #CFE3BC;
  box-shadow: none;
}

/* CMS標準の submit-btn（既定グレー）を緑ピルに上書き（詳細度で勝たせる） */
.aki-form-cms .form-contents .submit-btn,
.aki-form-cms button.submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 260px;
  width: auto;
  background: #4E9D57;
  color: #fff;
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 700;
  font-size: 1.6rem;
  padding: 16px 40px;
  border: 2px solid #4E9D57;
  border-radius: 999px;
  box-shadow: 0 10px 22px rgba(78, 157, 87, 0.3);
  cursor: pointer;
  transition: all 0.3s ease;
}
.aki-form-cms .form-contents .submit-btn:hover,
.aki-form-cms button.submit-btn:hover {
  background: #4E9D57;
  opacity: 0.92;
  transform: translateY(-2px);
}

/* ==========================================================================
   ブログ（一覧・詳細・サイドバー）
   ========================================================================== */
.aki-blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 280px);
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}
@media (max-width: 896px) { .aki-blog-layout { grid-template-columns: 1fr; } }
.aki-blog-list {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 22px;
  padding: 6px clamp(24px, 3.5vw, 44px);
  box-shadow: 0 10px 30px rgba(60, 80, 40, 0.05);
}
.aki-blog-list__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  padding: 20px 4px;
  border-bottom: 1px dashed #E4E9D8;
}
.aki-blog-list__row:last-child { border-bottom: none; }
.aki-blog-list__date { font-family: "Quicksand", sans-serif; font-weight: 600; font-size: 1.3rem; color: #8AA07E; }
.aki-blog-list__cat {
  font-size: 1.15rem; font-weight: 700; padding: 3px 12px; border-radius: 999px;
}
.aki-blog-list__cat--lesson { color: #8A5A12; background: #FBEFCF; }
.aki-blog-list__cat--info { color: #2C6B38; background: #E4F0D6; }
.aki-blog-list__title { flex: 1; min-width: 180px; font-size: 1.5rem; color: #3C4A34; line-height: 1.6; }
.aki-blog-list__title:hover { color: #2C6B38; }

.aki-pager { display: flex; justify-content: center; gap: 8px; margin-top: 30px; }
.aki-pager__item {
  width: 42px; height: 42px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-family: "Quicksand", sans-serif; font-weight: 600; font-size: 1.5rem;
  background: #fff; color: #5A6650; border: 1.5px solid #DDE6CE;
}
.aki-pager__item.is-current { background: #4E9D57; color: #fff; border-color: #4E9D57; }

.aki-side { display: flex; flex-direction: column; gap: 22px; }
.aki-side-box { background: #fff; border-radius: 20px; padding: 22px 24px; box-shadow: 0 8px 22px rgba(60, 80, 40, 0.05); }
.aki-side-box__title { font-family: "Zen Maru Gothic", sans-serif; font-weight: 700; font-size: 1.5rem; color: #2C6B38; margin: 0 0 14px; padding-bottom: 10px; border-bottom: 2px solid #EEF6E4; }
.aki-side-item { display: block; padding: 9px 0; border-bottom: 1px dashed #EEF1E6; }
.aki-side-item:last-child { border-bottom: none; }
.aki-side-item__date { display: block; font-family: "Quicksand", sans-serif; font-size: 1.2rem; color: #8AA07E; }
.aki-side-item__title { font-size: 1.35rem; color: #3C4A34; line-height: 1.5; }
.aki-side-cta { background: #EEF6E4; border-radius: 20px; padding: 24px; text-align: center; }
.aki-side-cta__lead { font-family: "Zen Maru Gothic", sans-serif; font-weight: 700; font-size: 1.4rem; color: #2C6B38; margin: 0 0 10px; }
.aki-side-cta__tel { display: block; font-family: "Quicksand", sans-serif; font-weight: 600; font-size: 2.2rem; color: #2C6B38; margin-bottom: 12px; }

/* パンくず */
.aki-crumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 1.25rem; color: #8AA07E; margin-bottom: 24px; }
.aki-crumb a { color: #8AA07E; }
.aki-crumb a:hover { color: #4E9D57; }

/* 記事本文 */
.aki-article { background: #fff; border-radius: 24px; padding: clamp(26px, 4vw, 48px); box-shadow: 0 12px 34px rgba(60, 80, 40, 0.06); }
.aki-article__date { font-family: "Quicksand", sans-serif; font-weight: 600; font-size: 1.3rem; color: #8AA07E; }
.aki-article__title { font-family: "Zen Maru Gothic", sans-serif; font-weight: 700; font-size: clamp(2.2rem, 3vw, 3rem); color: #2C6B38; margin: 10px 0 24px; line-height: 1.5; }
.aki-article__img { width: 100%; aspect-ratio: 16/8; object-fit: cover; border-radius: 20px; margin-bottom: 28px; }
.aki-article__body p { font-size: 1.6rem; line-height: 2; color: #48543E; margin: 0 0 18px; }

/* ==========================================================================
   入塾までの流れ（詳細ステップ）
   ========================================================================== */
.aki-flow { display: flex; flex-direction: column; }
.aki-flow__row { display: flex; gap: clamp(18px, 2.5vw, 28px); align-items: stretch; }
.aki-flow__marker { flex: none; display: flex; flex-direction: column; align-items: center; }
.aki-flow__no {
  flex: none; width: 64px; height: 64px; border-radius: 50%;
  background: #4E9D57; color: #fff;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  box-shadow: 0 6px 16px rgba(78, 157, 87, 0.3);
  font-family: "Quicksand", sans-serif; font-weight: 600;
}
.aki-flow__no small { font-size: 1rem; line-height: 1; }
.aki-flow__no b { font-size: 2.4rem; line-height: 1; }
.aki-flow__connector { flex: 1; width: 3px; min-height: 28px; background: #CFE3BC; border-radius: 3px; margin: 8px 0; }
.aki-flow__body {
  flex: 1;
  background: #fff;
  border-radius: 22px;
  padding: clamp(22px, 2.5vw, 30px);
  margin-bottom: clamp(16px, 2vw, 22px);
  box-shadow: 0 10px 26px rgba(60, 80, 40, 0.06);
}
.aki-flow__title { font-family: "Zen Maru Gothic", sans-serif; font-weight: 700; font-size: clamp(1.7rem, 2vw, 2rem); color: #2C6B38; margin: 0 0 6px; line-height: 1.5; }
.aki-flow__text { font-size: 1.6rem; line-height: 1.9; color: #48543E; margin: 0; }

/* ==========================================================================
   ABOUT ページ
   ========================================================================== */
.aki-greet {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}
.aki-greet__photo { width: 100%; aspect-ratio: 3/4; object-fit: cover; border-radius: 22px; display: block; }
.aki-greet__body { grid-column: span 2; min-width: 260px; }
@media (max-width: 639px) { .aki-greet__body { grid-column: auto; } }
.aki-badge {
  display: inline-block;
  background: #EEF6E4;
  color: #2C6B38;
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  padding: 5px 14px;
  border-radius: 999px;
}
.aki-greet__title { font-family: "Zen Maru Gothic", sans-serif; font-weight: 700; font-size: clamp(2rem, 2.4vw, 2.6rem); color: #2C6B38; margin: 16px 0 20px; line-height: 1.5; }
.aki-prose p { font-size: 1.6rem; line-height: 2; color: #48543E; margin: 0 0 16px; }
.aki-prose p:last-child { margin-bottom: 0; }
.aki-sign { font-weight: 500; font-size: 1.6rem; color: #2C6B38; margin: 22px 0 0; text-align: right; }
.aki-subtitle { font-family: "Zen Maru Gothic", sans-serif; font-weight: 700; font-size: clamp(1.9rem, 2.2vw, 2.3rem); color: #2C6B38; margin: clamp(40px,5vw,64px) 0 20px; }
.aki-history {
  margin-top: clamp(40px, 5vw, 64px);
  background: linear-gradient(135deg, #EEF6E4, #F6FAEF);
  border-radius: 24px;
  padding: clamp(28px, 4vw, 48px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}
.aki-history__img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 18px; box-shadow: 0 10px 26px rgba(60, 80, 40, 0.14); display: block; }

/* ==========================================================================
   REASON ページ（交互カード）
   ========================================================================== */
.aki-rlist { display: flex; flex-direction: column; gap: clamp(20px, 3vw, 32px); }
.aki-rcard {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
  background: #fff;
  border-radius: 24px;
  padding: clamp(26px, 3.5vw, 44px);
  box-shadow: 0 10px 30px rgba(60, 80, 40, 0.06);
}
.aki-rcard:nth-child(even) { flex-direction: row-reverse; }
.aki-rcard__media { flex: 1 1 300px; min-width: 260px; }
.aki-rcard__img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 18px; display: block; }
.aki-rcard__body { flex: 1 1 300px; min-width: 260px; }
.aki-rcard__no {
  display: inline-block;
  font-family: "Quicksand", sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.12em;
  color: #A9CC55;
  margin-bottom: 8px;
}
.aki-rcard__title { font-family: "Zen Maru Gothic", sans-serif; font-weight: 700; font-size: clamp(1.8rem, 2.2vw, 2.3rem); color: #2C6B38; margin: 0 0 12px; line-height: 1.5; }

/* ==========================================================================
   CLASS ページ
   ========================================================================== */
.aki-class-intro {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(20px, 3vw, 40px);
  align-items: center;
  margin-bottom: clamp(36px, 5vw, 56px);
}
.aki-class-intro__img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 22px; display: block; }
.aki-class-intro__title { font-family: "Zen Maru Gothic", sans-serif; font-weight: 700; font-size: clamp(2rem, 2.6vw, 2.7rem); color: #2C6B38; margin: 0 0 16px; line-height: 1.5; }

/* フォーム：セレクト・チェック */
.aki-form__select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20width%3D%2712%27%20height%3D%278%27%20viewBox%3D%270%200%2012%208%27%20xmlns%3D%27http%3A//www.w3.org/2000/svg%27%3E%3Cpath%20d%3D%27M1%201l5%205%205-5%27%20stroke%3D%27%234E9D57%27%20stroke-width%3D%271.6%27%20fill%3D%27none%27%20stroke-linecap%3D%27round%27/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; }
.aki-checks { display: flex; flex-wrap: wrap; gap: 10px 20px; }
.aki-check { display: inline-flex; align-items: center; gap: 8px; font-size: 1.45rem; color: #48543E; cursor: pointer; }
.aki-check input { accent-color: #4E9D57; width: 18px; height: 18px; }

/* ==========================================================================
   汎用
   ========================================================================== */
.aki-note { font-size: 1.3rem; color: #8AA07E; margin: 14px 4px 0; }
.aki-center { text-align: center; }
.aki-mt-32 { margin-top: clamp(28px, 3vw, 40px); }
.aki-mt-40 { margin-top: clamp(32px, 4vw, 48px); }
.aki-mb-32 { margin-bottom: clamp(32px, 4vw, 48px); }
.aki-mb-20 { margin-bottom: 20px; }
.aki-mt-20 { margin-top: 20px; }
.aki-mb-26 { margin-bottom: 26px; }
.aki-access__addr { font-size: 1.6rem; line-height: 1.9; color: #48543E; margin: 0; }
.aki-access__addr b { display: block; font-family: "Zen Maru Gothic", sans-serif; color: #2C6B38; margin-bottom: 4px; }
.aki-map { border-radius: 16px; overflow: hidden; height: 340px; }
.aki-map iframe { width: 100%; height: 100%; border: 0; display: block; }
@media (max-width: 639px) { .aki-map { height: 280px; } }

/* テキスト・見出しの微調整 */
.aki-text--dark { color: #48543E; line-height: 2; }
.aki-subtitle--flush { margin-top: 0; }
.aki-subtitle--tight { margin: 0 0 12px; }
.aki-crumb__current { color: #5A6650; }
.aki-article__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 14px; }
.aki-btn--sm { padding: 10px 22px; font-size: 1.3rem; box-shadow: none; }
.aki-form-note { text-align: center; font-size: 1.4rem; color: #5A6650; line-height: 1.8; margin: 0 0 28px; }