@charset "utf-8";

/* About Section */
.ir_aa {
  padding-top: 48px;
  padding-bottom: 64px;
  background-color: #f6f8fa;
  box-sizing: border-box;
  padding: 48px 0;
  margin: 48px 0;
}

.ir_aa_container {
  max-width: 1200px;
  margin: 0 auto;
  opacity: 0;
  animation: showUp 1.2s cubic-bezier(0.21, 0.42, 0.23, 1) forwards 0.4s;
}

.ir_aa_inner {
  gap: 40px;
}

.ir_aa_item_wrapper {
  padding: 40px 72px 72px;
  margin-bottom: 40px;
  background-color: #fff;
}

.ir_aa_item_wrapper:last-of-type {
  margin-bottom: 0;
}

.ir_aa_item_wrapper_heading {
  display: flex;
  gap: 16px;
  align-items: end;
}

.ir_aa_item_wrapper_heading__num {
  font-size: 64px;
  font-weight: 200;
  line-height: 1.21;
  color: #ff5f5f;
}

.ir_aa_item_wrapper_heading__title {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.45;
  color: #0e1a25;
}

.ir_aa_item_wrapper_img {
  margin-top: 40px;
}

.ir_aa_item_wrapper__text {
  margin-top: 24px;
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: 0.25px;
  white-space: pre-line;
}

.ir_aa_footer {
  margin-top: 0;
}

/* Mobile screens */
@media screen and (max-width: 767px) {
  .ir_aa {
    padding-top: 8px;
    padding-bottom: 0;
    background: none;
  }

  .ir_aa_item_wrapper {
    padding: 0;
  }

  .ir_aa_item_wrapper_heading {
    flex-direction: column;
    gap: 6px;
    align-items: baseline;
  }

  .ir_aa_item_wrapper_heading__num {
    font-size: 40px;
  }

  .ir_aa_item_wrapper_heading__title {
    font-size: 20px;
    line-height: 1.1;
  }

  .ir_aa_item_wrapper_img {
    margin-top: 24px;
  }

  .ir_aa_item_wrapper__text {
    margin-top: 16px;
    font-size: 16px;
    line-height: 30px;
  }
}
.ir_aa_item_wrapper_img_pc,
.ir_aa_item_wrapper_img_sp {
  width: 100%;
  object-fit: contain;
}

@media screen and (max-width: 760px) {
  .ir_aa_container {
    padding: 0 24px;
  }
}

@media screen and (min-width: 641px) {
  .ir_aa_item_wrapper_img_sp {
    display: none;
  }
}

@media screen and (max-width: 640px) {
  .ir_aa_item_wrapper_img_pc {
    display: none;
  }
}