@charset "UTF-8";
.sec-bone {
  padding: 94.79px 0 116px;
  font-feature-settings: normal;
  text-spacing-trim: space-all;
  text-autospace: no-autospace;
  line-break: strict;
  background-color: #FFFFFF;
  position: relative;
}
.bone-inner {
  box-sizing: content-box;
  max-width: 1080px;
  margin-inline: auto;
  padding-inline: 24px;
  text-align: center;
}
.bone-title {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 40px;
  line-height: 1.6;
  letter-spacing: 0;
  color: var(--c-text);
}
.bone-title-l { font-size: 1.2em; }
.bone-br-sp { display: none; }
.bone-lead {
  margin-top: 35.98px;
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 18px;
  line-height: 2;
  letter-spacing: 0.04em;
  color: var(--c-text);
}
.bone-cards {
  margin-top: 67.43px;
  display: flex;
  justify-content: center;
  gap: 120px;
}
.bone-card {
  display: block;
  width: 480px;
  min-width: 0;
  flex-shrink: 1;
  text-align: center;
}
.bone-card-photo {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 480 / 280;
}
.bone-card-photo img {
  position: absolute;
  max-width: none;
  height: auto;
  object-fit: cover;
}
.bone-card-photo--graft img {
  left: -4.375%;
  top: -3.4607%;
  width: 114.175%;
  height: 114.175%;
}
.bone-card-photo--immediate img {
  left: -23.0063%;
  top: -25.7143%;
  width: 125.7125%;
  height: 125.7143%;
}
.bone-card-title {
  margin-top: 30px;
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 24px;
  line-height: 24px;
  letter-spacing: 0;
  color: #1E2939;
  text-align: center;
}
.bone-card-title-nb { white-space: nowrap; }
.bone-card-text {
  margin-top: 24px;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0;
  color: #4A5565;
  text-align: left;
}
.bone-only-sp { display: none; }
@media (max-width: 767px) {
  .sec-bone {
    padding: 43.22px 0 68px;
    background-color: #F3F3F3;
  }
  .sec-bone::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 53.5px;
    background-image: url("../../assets/img/bone/stripe-tile.webp");
    background-repeat: repeat;
    background-size: 21px 21px;
    background-position: -10.5px 0;
    pointer-events: none;
  }
  .bone-title { font-size: 21px; }
  .bone-title-l { font-size: 1.38095em; }
  .bone-br-sp { display: inline; }
  .bone-lead {
    margin-top: 19.94px;
    font-size: 16px;
    text-align: justify;
  }
  .bone-br-pc { display: none; }
  .bone-cards {
    margin-top: 30.04px;
    flex-direction: column;
    align-items: center;
    gap: 35px;
  }
  .bone-card {
    width: 100%;
    max-width: 342px;
  }
  .bone-card-photo {
    width: 100%;
    max-width: 300px;
    margin-inline: auto;
    aspect-ratio: 300 / 160;
  }
  .bone-card-photo--graft img {
    left: -4.3733%;
    top: -4.475%;
    width: 114.1733%;
    height: 124.875%;
  }
  .bone-card-photo--immediate img {
    left: -23.0067%;
    top: -28.125%;
    width: 125.7133%;
    height: 137.5%;
  }
  .bone-card-title {
    margin-top: 16px;
    font-size: 20px;
  }
  .bone-card-text {
    margin-top: 16px;
    text-align: justify;
  }
  .bone-card + .bone-card .bone-card-text { letter-spacing: -0.03em; }
  .bone-only-pc { display: none; }
  .bone-only-sp { display: inline; }
}
.bone-lead,
.bone-card-text { text-wrap: pretty; }