.pc { display: block; }
  .sp { display: none; }
  @media (max-width: 768px) {
    .pc { display: none; }
    .sp  { display: block; }
  }

  /* ===== オーバーレイ：PCはスクロール禁止 ===== */
  .age-verification-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #fff;
    z-index: 1000000;
    overflow: hidden;
  }

  .age-verification-wrapper {
    display: flex;
    width: 100%;
    height: 100%;
  }

  /* ===== 左カラム：ロゴ・テキスト・ボタンを中央配置（バランス維持で拡大） ===== */
  .age-verification-content {
    flex: 1;
    padding: 60px 60px;
    text-align: center;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
  }

  .age-verification-inner {
    width: 100%;
    max-width: 620px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .age-verification-image {
    flex: 1;
    background-size: cover;
    background-position: center;
  }

  /* ===== ロゴ（添付デザイン準拠：左カラムの約60%）===== */
  .age-verification-logo {
    margin-bottom: 32px;
    width: 100%;
  }
  .age-verification-logo img {
    width: 60%;
    max-width: 360px;
    height: auto;
    max-height: none;
    display: block;
    margin: 0 auto;
    object-fit: contain;
  }
  .age-verification-logo h2 {
    font-family: 'Poppins', 'Hiragino Sans', sans-serif;
    font-weight: 900;
    font-size: 64px;
    color: #2d0bb8;
    margin: 0;
    letter-spacing: 0.02em;
    line-height: 1.0;
  }

  /* ===== 年齢確認テキスト ===== */
  .age-verification-text {
    margin-bottom: 44px;
  }
  .age-verification-text p {
    font-size: 15px;
    font-weight: 500;
    color: #333333;
    margin: 0;
    line-height: 1.85;
    white-space: nowrap;
  }
  .age-verification-text p strong { font-weight: 700; }

  /* ===== はい/いいえ ボタン（PC: 横並び） ===== */
  .age-verification-actions {
    display: flex;
    flex-wrap: nowrap;
    gap: 18px;
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
    justify-content: center;
  }

  .age-verification-actions button {
    flex: 1;
    max-width: 230px;
    padding: 16px 20px;
    font-size: 16px;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    color: #ffffff;
    transition: opacity 0.3s ease;
    letter-spacing: 0.04em;
  }

  .age-verification-actions button:hover { opacity: 0.85; }

  .btn-age-yes { background-color: #73cf1f; }
  .btn-age-no  { background-color: #9a9a9a; }

  /* ===== フッター（PC・SP共通） ===== */
  .age-verification-footer {
    margin-top: 44px;
    text-align: center;
    width: 100%;
  }
  .age-verification-footer p {
    margin: 4px 0;
    font-size: 12px;
    color: #555555;
    line-height: 1.7;
    white-space: nowrap;
  }
  .age-verification-footer p + p {
    font-size: 11px;
    color: #8a8a8a;
  }

  /* ===== 1200px以下のPC：少し詰める ===== */
  @media (max-width: 1200px) and (min-width: 769px) {
    .age-verification-content { padding: 40px 40px; }
    .age-verification-inner { max-width: 540px; }
    .age-verification-logo { margin-bottom: 24px; }
    .age-verification-logo img { width: 60%; max-width: 320px; }
    .age-verification-logo h2 { font-size: 54px; }
    .age-verification-text { margin-bottom: 28px; }
    .age-verification-text p { font-size: 14px; }
    .age-verification-actions button { padding: 14px 20px; font-size: 15px; max-width: 210px; }
    .age-verification-footer { margin-top: 32px; }
  }

  /* ===== SP（添付画像準拠 / シンプル版） ===== */
  @media (max-width: 768px) {
    /* オーバーレイ: 全画面固定でHPが見えないように */
    .age-verification-overlay {
      overflow: hidden;
      height: 100vh;
      height: 100dvh;
      position: fixed;
      inset: 0;
      overscroll-behavior: contain;
    }
    .age-verification-wrapper {
      flex-direction: column;
      height: 100%;
      position: relative;
      justify-content: center;
      align-items: center;
    }

    /* 背景画像: オーバーレイ全体を覆う */
    .age-verification-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: 1;
    }

    .age-verification-content {
      position: relative;
      z-index: 2;
      background-color: #ffffff;
      border-radius: 18px;
      box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
      height: auto;
      flex: none;
      width: calc(100% - 40px);
      max-width: 480px;
      max-height: calc(100% - 40px);
      padding: 36px 24px;
      overflow-y: auto;
      -webkit-overflow-scrolling: touch;
    }

    .age-verification-inner {
      max-width: 100%;
      padding: 0;
    }

    /* SP: ロゴ（添付デザイン準拠） */
    .age-verification-logo {
      margin-bottom: 20px;
      width: 100%;
    }
    .age-verification-logo img {
      width: 60%;
      max-width: 240px;
      max-height: none;
      height: auto;
      object-fit: contain;
    }
    .age-verification-logo h2 {
      font-size: 44px;
    }

    /* SP: 年齢テキスト（1行表示維持のため画面幅に応じて自動縮小） */
    .age-verification-text {
      margin-bottom: 26px;
    }
    .age-verification-text p {
      font-size: clamp(10px, 3.4vw, 13px);
      line-height: 1.7;
      white-space: nowrap;
    }

    /* SP: ボタンを縦並びに */
    .age-verification-actions {
      flex-direction: column;
      flex-wrap: nowrap;
      gap: 12px;
      width: 100%;
      max-width: 280px;
      margin: 0 auto;
    }
    .age-verification-actions button {
      flex: none;
      width: 100%;
      max-width: 100%;
      padding: 14px 20px;
      font-size: 15px;
      border-radius: 50px;
    }

    /* SP: フッター（1行表示維持のため画面幅に応じて自動縮小） */
    .age-verification-footer {
      margin-top: 26px;
    }
    .age-verification-footer p {
      font-size: clamp(8px, 2.8vw, 11px);
      white-space: nowrap;
    }
    .age-verification-footer p + p {
      font-size: clamp(8px, 2.6vw, 10px);
    }
  }

  /* ===================================== */
  /* ===== Cookie Consent Banner ========= */
  /* ===================================== */
  .cookie-consent-banner {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    background-color: #ffffff;
    box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.06);
    z-index: 1000001;
    padding: 18px 40px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', sans-serif;
  }

  .cookie-consent-inner {
    max-width: 1440px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }

  .cookie-consent-text {
    flex: 1;
    font-size: 12px;
    line-height: 1.7;
    color: #333333;
  }
  .cookie-consent-text p {
    margin: 0;
  }
  .cookie-consent-text p + p {
    margin-top: 4px;
  }

  .cookie-consent-actions {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-shrink: 0;
  }

  .cookie-btn {
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 700;
    font-size: 13px;
    padding: 11px 26px;
    color: #ffffff;
    letter-spacing: 0.02em;
    transition: opacity 0.3s ease;
    white-space: nowrap;
    font-family: inherit;
  }
  .cookie-btn:hover { opacity: 0.85; }

  .cookie-btn-accept {
    background-color: #73cf1f;
    color: #ffffff;
  }

  .cookie-btn-decline {
    background-color: transparent;
    color: #888888;
    font-size: 11px;
    font-weight: 500;
    padding: 8px 16px;
    border: 1px solid #cccccc;
    text-decoration: none;
    letter-spacing: 0.02em;
  }
  .cookie-btn-decline:hover {
    background-color: #f5f5f5;
    color: #555555;
    opacity: 1;
  }

  /* ===== SP: クッキーバナー（拒否は左下、受け入れは右下） ===== */
  @media (max-width: 768px) {
    .cookie-consent-banner {
      padding: 14px 20px 16px;
    }
    .cookie-consent-inner {
      flex-direction: column;
      align-items: stretch;
      gap: 12px;
    }
    .cookie-consent-text {
      font-size: 11px;
      line-height: 1.65;
      text-align: left;
    }
    .cookie-consent-actions {
      flex-direction: row;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      width: 100%;
    }
    .cookie-btn-accept {
      padding: 12px 22px;
      font-size: 13px;
    }
    .cookie-btn-decline {
      padding: 7px 14px;
      font-size: 11px;
    }
  }