/* ===============================
   PAGE COMMON（TOP基準 / 安定確定版）
================================ */

/* ===============================
   PAGE SECTION
================================ */

/* 下層ページ全体 */
.page-section {
  max-width: 1100px;
  margin: 120px auto 140px;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

/* ガラス背景（クリックを邪魔しない） */
.page-section::before {
  content: "";
  position: absolute;
  inset: -60px -40px;

  background:
    radial-gradient(
      circle at top,
      rgba(60,80,140,0.25),
      rgba(10,10,20,0.92) 70%
    );

  border-radius: 40px;
  z-index: -1;
  pointer-events: none;

  box-shadow:
    0 40px 120px rgba(0,0,0,0.85),
    inset 0 0 60px rgba(180,200,255,0.08);
}

/* ===============================
   PAGE TITLE
================================ */

.page-section .neon-text {
  font-size: 2.6rem;
  text-align: center;
  margin-bottom: 60px;

  color: #e6ddff;
  text-shadow:
    0 0 10px rgba(210,180,255,0.7),
    0 0 28px rgba(190,150,255,0.5),
    0 0 60px rgba(120,180,255,0.3);
}

/* ===============================
   GRID LAYOUT
================================ */

.menu-pair {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
}

/* 禁止事項専用 2×2 */
.prohibition-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
  max-width: 1100px;
  margin: 0 auto;
}

/* ===============================
   CARD BASE
================================ */

.card-box {
  background: linear-gradient(
    180deg,
    rgba(20,20,40,0.92),
    rgba(10,10,20,0.92)
  );

  border-radius: 28px;
  padding: 36px 30px;
  border: 1px solid rgba(180,160,255,0.18);

  box-shadow:
    0 26px 70px rgba(0,0,0,0.8),
    inset 0 0 30px rgba(255,255,255,0.04);

  text-align: center;
  color: #dbe6ff;
}

/* カード見出し */
.menu-title.neon-text {
  font-size: 1.4rem;
  margin-bottom: 18px;

  color: #f0eaff;
  text-shadow:
    0 0 8px rgba(200,180,255,0.8),
    0 0 20px rgba(180,150,255,0.6);
}

/* 本文 */
.card-box p {
  font-size: 0.95rem;
  line-height: 2.1;
}

/* ===============================
   PAGE LEAD（中央寄せ）
================================ */

.prohibition-page .page-lead {
  text-align: center;
  margin: 0 auto 80px;
  max-width: 720px;

  line-height: 2.1;
  font-size: 1rem;
  color: rgba(235,240,255,0.9);
}

/* ===============================
   PAGE SIGNATURE（統一）
================================ */

.page-signature {
  display: block;
  width: 100%;
  margin: 120px auto 40px;
  text-align: center;

  font-family: "Playfair Display", "Cormorant Garamond", serif;
  font-size: 0.95rem;
  font-style: italic;
  letter-spacing: 0.18em;

  color: rgba(230,235,255,0.65);
}

/* 上の区切り線 */
.page-signature::before {
  content: "";
  display: block;
  width: 160px;
  height: 1px;
  margin: 0 auto 28px;

  background: linear-gradient(
    90deg,
    transparent,
    rgba(200,190,255,0.9),
    transparent
  );

  box-shadow:
    0 0 12px rgba(180,170,255,0.6);
}

/* ===============================
   FOOTER SIGNATURE
================================ */

.site-footer {
  padding: 40px 20px 60px;
  text-align: center;
}

.footer-signature {
  font-family: "Playfair Display", "Cormorant Garamond", serif;
  font-size: 0.95rem;
  font-style: italic;
  letter-spacing: 0.14em;
  color: rgba(220,225,255,0.75);
}

/* ===============================
   RESPONSIVE
================================ */

@media (max-width: 768px) {
  .page-section {
    margin: 80px auto 100px;
  }

  .page-section .neon-text {
    font-size: 2rem;
  }

  .prohibition-grid {
    grid-template-columns: 1fr;
  }
}
/* ===============================
   RESPONSIVE PATCH (page-common)
   既存デザイン維持 / スマホのはみ出し防止
================================ */

/* 1) スマホでガラス背景が横にはみ出してスクロールが出るのを防ぐ */
@media (max-width: 600px) {
  .page-section {
    margin: 64px auto 84px;   /* 間延びを抑える */
    padding: 0 14px;
  }

  .page-section::before {
    inset: -26px -10px;       /* これが効く（左右はみ出し抑制） */
    border-radius: 26px;
  }

  .page-section .neon-text {
    font-size: 1.7rem;
    margin-bottom: 36px;
    line-height: 1.5;
  }

  .menu-pair {
    gap: 18px;
  }

  .card-box {
    padding: 24px 18px;
    border-radius: 22px;
  }

  .menu-title.neon-text {
    font-size: 1.25rem;
    margin-bottom: 14px;
  }

  .card-box p {
    font-size: 0.93rem;
    line-height: 2.0;
  }

  .page-signature {
    margin: 76px auto 26px;
    font-size: 0.88rem;
  }

  .page-signature::before {
    width: 120px;
    margin-bottom: 20px;
  }

  .site-footer {
    padding: 28px 16px 44px;
  }

  .footer-signature {
    font-size: 0.88rem;
  }
}

/* 2) タブレット帯：余白を少し抑えて読みやすく */
@media (min-width: 601px) and (max-width: 900px) {
  .page-section {
    margin: 90px auto 110px;
  }
  .page-section::before {
    inset: -42px -22px;
  }
  .card-box {
    padding: 30px 24px;
  }
}