/* ===========================
       リセット & ベース
    =========================== */
    *,
    *::before,
    *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      background-image: url("/bk.jp");
      background-size: cover;
      /* 要素全体を覆うように表示 */
      background-position: center;
      font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
      color: #343f3e;
      min-height: 100vh;
    }

    img {
      width: 100%;
    }

    /* ===========================
       ページ全体ラッパー
       中央寄せ・最大幅560px
    =========================== */
 .main{
 background: url('https://so-sha.co.jp/kids-higashihiroshima/2026/img/bk.jpg') center top / cover no-repeat;
 }
    .lp-wrapper {
      max-width: 560px;
      margin: 0 auto;
      /* 固定borderの内側に収まるよう上下左右に余白を確保 */
      padding: 10px 0;
      border-right: 10px solid #e7e5ab;
     border-left: 10px solid #e7e5ab;
     background: #fff;
    }

    /* ===========================
       画面四辺に固定されるborderフレーム
       スクロールしても常に最前面に残る
    =========================== */
    .fixed-border {
      position: fixed;
      background: #e7e5ab;
      /* ← ボーダー色をここで変更 */
      z-index: 9999;
      pointer-events: none;
      /* クリックを透過させる */
    }

    /* 上辺 */
    .fixed-border.top {
      top: 0;
      left: 0;
      right: 0;
      height: 10px;
      max-width: 560px;
      width: 100%;
      margin: 0 auto;
    }

    /* 下辺 */
    .fixed-border.bottom {
      bottom: 0;
      left: 0;
      right: 0;
      height: 10px;
      max-width: 560px;
      width: 100%;
      margin: 0 auto;
    }

    /* ===========================
       セクション共通
    =========================== */
    .section {
      margin: 0;
      overflow: hidden;
      text-align: center;
    }

    /* ===========================
       画像ブロック共通
       幅100%・縦横比維持
    =========================== */
    .img-block {
      width: 100%;
      display: block;
      line-height: 0;
    }

    .img-block img {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
    }

    /* ===========================
       ヒーロービジュアル
    =========================== */
    .hero .img-placeholder {
      aspect-ratio: 4 / 3;
      /* ← 画像の縦横比に合わせて変更 */
    }

    /* ===========================
       CTA ボタン
    =========================== */
    .cta-block {
      padding: 24px 20px;
      text-align: center;
    }

    .cta-block p {
      font-size: 13px;
      color: #777;
      margin-bottom: 14px;
    }

    .btn-cta {
      display: block;
      width: 100%;
      padding: 16px;
      background-image: linear-gradient(193deg, #62beb8, #f3f6d2);
      /* ← ボタン背景色 */
      color: #fff;
      font-size: 16px;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-align: center;
      text-decoration: none;
      border-radius: 100px;
      cursor: pointer;
      transition: opacity 0.2s;
    }

    .btn-cta:hover {
      opacity: 0.75;
    }

    /* ===========================
       フッター
    =========================== */
    .footer {
      text-align: center;
      font-size: 11px;
      background: #fff;
    }

    /* ===========================
       ユーティリティ
    =========================== */

    /* キャプションテキスト */
    .caption {
      padding: 10px 16px;
      font-size: 12px;
      color: #888;
      text-align: center;
    }


    /* ===========================
       ギャラリースライダー
    =========================== */
    .gallery-title {
      font-size: 26px;
      font-weight: 400;
      text-align: center;
      padding: 20px 0 16px;
      letter-spacing: 0.06em;
      color: #444;
    }

    .gallery-main {
      position: relative;
      width: 100%;
      aspect-ratio: 4 / 3;
      background: #cdd8d4;
      overflow: hidden;
    }

    .gallery-main img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0;
      transition: opacity 0.35s ease;
    }

    .gallery-main img.active {
      opacity: 1;
    }

    .gallery-main .slide-label {
      position: absolute;
      inset: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.14em;
      color: #fff;
      pointer-events: none;
    }

    .gallery-nav {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 36px;
      height: 36px;
      background: rgba(255, 255, 255, 0.75);
      border: none;
      border-radius: 50%;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 2;
      font-size: 18px;
      line-height: 1;
      color: #333;
      transition: background 0.15s;
    }

    .gallery-nav:hover {
      background: rgba(255, 255, 255, 0.95);
    }

    .gallery-nav.prev {
      left: 10px;
    }

    .gallery-nav.next {
      right: 10px;
    }

    .gallery-dots {
      display: flex;
      justify-content: center;
      gap: 6px;
      padding: 10px 0 8px;
    }

    .gallery-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: #bbb;
      cursor: pointer;
      transition: background 0.2s;
      border: none;
    }

    .gallery-dot.active {
      background: #75c2c5;
    }

    .gallery-thumbs {
      display: flex;
      gap: 6px;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      -webkit-overflow-scrolling: touch;
      padding: 0 0 10px;
      scrollbar-width: none;
    }

    .gallery-thumbs::-webkit-scrollbar {
      display: none;
    }

    .gallery-thumb {
      flex-shrink: 0;
      width: calc(33.333% - 4px);
      aspect-ratio: 1 / 1;
      scroll-snap-align: start;
      cursor: pointer;
      overflow: hidden;
      border: 2.5px solid transparent;
      background: #cdd8d4;
      position: relative;
      transition: border-color 0.2s;
    }

    .gallery-thumb.active {
      border-color: #75c2c5;
    }

    .gallery-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .gallery-thumb .thumb-label {
      position: absolute;
      inset: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 0.1em;
      color: #fff;
    }
  /* ===========================
       Q&Aセクション
    =========================== */
    .qa-block {
      padding: 28px 20px 20px;
    }

    .qa-title {
      font-size: 20px;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-align: center;
      margin-bottom: 20px;
      color: #333;
    }

    .qa-item {
      margin-bottom: 14px;
      border: 1px solid #e0e0e0;
      border-radius: 4px;
      overflow: hidden;
    }

    .qa-question {
      width: 100%;
      background: #f7f7f7;
      border: none;
      text-align: left;
      padding: 14px 16px;
      font-size: 14px;
      font-weight: 700;
      color: #333;
      cursor: pointer;
      display: flex;
      align-items: flex-start;
      gap: 10px;
      line-height: 1.6;
    }

    .qa-question:hover {
      background: #f0f0f0;
    }

    .qa-q-icon {
      flex-shrink: 0;
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: #555;
      color: #fff;
      font-size: 12px;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-top: 1px;
    }

    .qa-toggle {
      flex-shrink: 0;
      margin-left: auto;
      font-size: 18px;
      line-height: 1;
      color: #888;
      transition: transform 0.25s;
    }

    .qa-item.open .qa-toggle {
      transform: rotate(45deg);
    }

    .qa-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      padding: 0 16px;
      font-size: 14px;
      color: #555;
      line-height: 1.8;
      display: flex;
      gap: 10px;
      align-items: flex-start;
    }

    .qa-item.open .qa-answer {
      max-height: 300px;
      padding: 12px 16px 16px;
    }

    .qa-a-icon {
      flex-shrink: 0;
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: #cdd8d4;
      color: #444;
      font-size: 12px;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-top: 2px;
    }