/* ==========================
   Temporary Close Page
   完全独立CSS
   ========================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
}

body.temp-close {
  background: #000;
  overflow-x: hidden;
}

/* 全体 */
.tc {
  position: relative;
  min-height: 100vh;
  width: 100%;
}

/* 背景 */
.tc-bg {
  position: fixed;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

/* 暗幕 */
.tc-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 1;
}

/* 中央コンテンツ */
.tc-content {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  padding: 40px 16px 200px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

/* ロゴ */
.tc-logo img {
  width: 100px;
  display: block;
  margin: 0 auto 8px;
}
.tc-logo span {
  color: #fff;
  font-size: 18px;
  letter-spacing: .15em;
}

/* 見出し */
.tc-title {
  margin: 32px 0 -40px;  
  padding: 10px 18px;
  background: #000;
  color: #fff;
  font-size: 24px;
  letter-spacing: .12em;
  position: relative;
  z-index: 4;    
}

/* 白ボックス */
.tc-box {
  max-width: 820px;
  background: rgba(255,255,255,.96);
  margin-top: 16px;
  padding: 50px 24px 24px 24px;
}

.tc-box p {
  margin: 0 0 14px;
  line-height: 2;
  font-size: 16px;
  color: #111;
}

.tc-box .strong {
  font-weight: bold;
  text-align: center;
  margin: 20px 0;
}

/* バナー */
.tc-banners {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 0 16px;
}

.tc-banners img {
  width: 260px;
  max-width: 42vw;
  display: block;
  box-shadow: 0 6px 18px rgba(0,0,0,.35);
}

/* ===== タブレット ===== */
@media (max-width: 768px) {
  .tc-content {
    padding-bottom: 240px;
  }
  .tc-box {
    padding: 50px 18px 18px 18px;
  }
  .tc-banners {
    flex-wrap: wrap;
  }
  .tc-banners img {
    width: 46vw;
  }
}

/* ===== スマホ ===== */
@media (max-width: 480px) {
  .tc-logo img {
    width: 72px;
  }
  .tc-title {
    font-size: 18px;
  }
  .tc-box p {
    font-size: 14px;
    line-height: 1.9;
  }
  .tc-banners img {
  width: 260px;
  max-width: 60vw;
}
}