.back-to-top {
  position: fixed;
  right: 8px;
  bottom: 8px;
  width: 48px;
  height: 48px;
  background: #2c8bca8d;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  z-index: 9999;
  box-shadow: 3px 3px 2px 0px rgba(255, 255, 255, 0.35);
}
img {
  display: none;
}
body {
  font-family: sans-serif;
}
#container .card.midashi {
  font-weight: bold;
  text-align: center;
  font-size: large;
}
span.remaining {
  /*font-family: monospace; */
  border-radius: 5px;
  /*
  background: #ff6b6b;
  color: #fff;
  */
  padding: 2px 6px;
  font-size: 14px;

}
h1 {
  font-size: 24px;
}
h2 {
  font-size: 18px;
}
.card {
  box-shadow: none;
  margin-bottom: 0.5rem;
}

/* =========================================
   GPT
   ========================================= */

#container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 12px 0 40px;
  box-sizing: border-box;
}

#container * {
  box-sizing: border-box;
}

#container .grid {
  display: grid;
  gap: 0px;
}

#container .stack.section {
  display: grid;
  gap: 0px;
}

/* 見出し */
#container .card.midashi {
  background: #222;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  padding: 8px 12px;
  border-radius: 8px;
  line-height: 1.4;
}

/* 商品カード */
#container .card.small,
#container .card.exp {
  position: relative;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 8px 12px;
}

/* 商品リンク */
#container .card a {
  display: block;
  color: #111;
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  padding-right: 90px;
}

/* 価格 */
#container .label-text-up {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 14px;
  font-weight: bold;
  color: #111;
  white-space: nowrap;
}

/* 補足 */
#container .label-text-down {
  display: block;
  margin-top: 2px;
  color: #666;
  font-size: 12px;
  line-height: 1.4;
}

/* 上部リンク */
#container .card.exp {
  text-align: right;
  border: none;
  padding: 0;
  margin-bottom: 0.5rem;
}
#container .card.exp a {
  padding-right: 0;
  text-decoration: underline;
  color: #0077cc;
}

/* アンカー */
#container .aname {
  display: block;
  position: relative;
  top: -8px;
  visibility: hidden;
}

/* スマホ
@media (max-width: 768px) {

  #container {
    padding: 10px 8px 30px;
  }

  #container .grid {
    gap: 0px;
  }

  #container .stack.section {
    gap: 5px;
  }

  #container .card.midashi {
    font-size: 16px;
    padding: 7px 10px;
  }

  #container .card.small,
  #container .card.exp {
    padding: 7px 10px;
  }

  #container .card a {
    font-size: 14px;
    padding-right: 75px;
  }

  #container .label-text-up {
    top: 7px;
    right: 10px;
    font-size: 13px;
  }

  #container .label-text-down {
    font-size: 11px;
    margin-top: 1px;
  }
}
   */