body{
background-color: #f9f9f9;
	}
  main {
      line-height: 1.7;
      margin: 0;
      padding: 0 20px;
      color: #000;
      max-width:1080px;
      margin:auto;
    }
    h1.m537-title {
      font-size: 30px;
      color: #005b58;
      border-left: 10px solid #009D98;
      padding-left: 15px;
      background: linear-gradient(to right, #e0f7f6, #ffffff);
      padding-top: 10px;
      padding-bottom: 10px;
      font-weight: bold;
      text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
    }
    h2.m537-subtitle {
      font-size: 22px;
      color: #009D98;
      margin-top: 10px;
      font-weight: bold;
    }
    h3.m537-heading {
      font-size: clamp(1.25rem, 0.625rem + 2vi, 1.875rem);
      margin-top: 3em;
      color: #007f7b;
      border-bottom: 2px solid #009D98;
      padding-bottom: 5px;
    }
    ul.m537-feature-list {
      padding-left: 20px;
    }
    ul.m537-feature-list li {
      margin-bottom: 8px;
      font-weight: bold;
      background: linear-gradient(transparent 60%, #fff68f 60%);
      display: inline;
    }
    table.m537-spec-table {
      border-collapse: collapse;
      width: 100%;
      background: #fff;
      margin-top: 15px;
    }
    table.m537-spec-table th {
      background-color: #009D98;
      color: #fff;
      padding: 10px;
      border: 1px solid #ccc;
    }
    table.m537-spec-table td {
      border: 1px solid #ccc;
      padding: 8px;
    }
    .m537-image-row {
      display: flex;
      gap: 20px;
      margin-top: 20px;
      flex-wrap: wrap;
    }
    .m537-image-row img {
      width: 48%;
      border-radius: 6px;
    }
  .m537-feature-blocks {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 20px 0;
}
.m537-feature-box {
  flex: 1 1 calc(33% - 20px);
  max-width:500px;
  background: #ffffff;
  border: 2px solid #009D98;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 2px 4px 10px rgba(0, 0, 0, 0.05);
}
.m537-feature-header {
  background: #009D98;
  color: #fff;
  font-weight: bold;
  font-size: 14px;
  padding: 4px 10px;
  display: inline-block;
  border-radius: 4px;
  margin-bottom: 10px;
  letter-spacing: 1px;
  font-family: sans-serif;
  text-transform: uppercase;
}
.m537-feature-header::after {
  content: attr(data-point);
  display: block;
  font-size: 32px;
  line-height: 1;
  font-weight: bold;
}
.m537-feature-title {
  font-size: clamp(1.375rem, 1rem + 1.2vi, 1.75rem);
  margin: 5px 0 8px;
  color: #005b58;
}
.m537-feature-sub {
  color: #007f7b;
  margin-bottom: 8px;
  background: #fff68f;
    padding: 4px 8px;
    display: inline-block;
    font-weight: bold;
    color: #333;
    border-radius: 4px;
}
.m537-feature-text {
  color: #000;
  margin-bottom: 10px;
}
.m537-feature-box img {
  width: 100%;
  border-radius: 6px;
  margin-top: 10px;
}
.m537-mobile{
	display:none;
}
@media (max-width: 768px) {
  .m537-feature-blocks {
    flex-direction: column;
  }
  .m537-feature-box {
    flex: 1 1 100%;
  }
  .m537-mobile{
	display:inline;
}
}
.m537-red{
	background: #fff68f;
    padding: 4px 8px;
    font-size: 22px;
    color: #FF1744;
    margin-top: 10px;
    font-weight: bold;
    margin:0 1em;
}
.zoom-img {
  cursor: zoom-in;
  max-width: 100%;
  height: auto;
}

/* モーダル背景 */
.img-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.7);
  justify-content: center;
  align-items: center;
}

/* 拡大画像 */
.img-modal img {
  max-width: 90%;
  max-height: 90%;
  box-shadow: 0 0 15px #fff;
  border-radius: 5px;
}
.auto-style2 {
	background-color: #FFFFFF;
	text-align: center;
}
.auto-style3 {
	color: #FFFFFF;
	background-color: #009D98;
	text-align: center;
}
.auto-style5 {
	text-align: right;
}
.auto-style6 {
	background-color: #FFFFFF;
	font-size: 22px;
	color: #FF0000;
	text-align: center;
}
.auto-style7 {
	font-size: medium;
}
    .whiteteq-feature {
      max-width: 1200px;
      margin: auto;
      padding: 20px 0;
      font-family: "Yu Gothic", sans-serif;
    }
    .whiteteq-feature h2 {
      font-size: 22px;
      margin-bottom: 25px;
      color: #009D98;
    }
    .whiteteq-box {
      background: #fff;
      border: 2px solid #009D98;
      border-radius: 10px;
      padding: 20px;
      box-shadow: 2px 4px 10px rgba(0, 0, 0, 0.05);
      margin-bottom: 30px;
    }
    .whiteteq-label {
      font-size: 13px;
      font-weight: bold;
      color: #fff;
      background-color: #009D98;
      padding: 4px 8px;
      display: inline-block;
      border-radius: 4px;
      margin-bottom: 10px;
    }
    .whiteteq-box h3 {
      font-size:clamp(1.188rem, 0.625rem + 1.8vi, 1.75rem);
      color: #005b58;
      margin-bottom: 10px;
    }
    .whiteteq-box p {
      font-size: 17px;
      margin-bottom: 12px;
    }
    .whiteteq-inner-feature {
      margin-bottom: 20px;
    }
    .whiteteq-inner-feature img {
      width: 100%;
      height: auto;
      margin-top: 8px;
      border-radius: 6px;
    }
    .whiteteq-inner-caption {
      font-weight: bold;
      font-size: 13px;
      color: #007f7b;
      margin-top: 6px;
    }
    .whiteteq-two-column {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 20px;
    }
    .whiteteq-two-column .whiteteq-box {
      flex: 1 1 calc(50% - 10px);
    }
    @media (max-width: 768px) {
      .whiteteq-box {
        padding: 15px;
      }
      .whiteteq-two-column {
        flex-direction: column;
      }
      .whiteteq-two-column .whiteteq-box {
        flex: 1 1 100%;
      }
    }