@charset "UTF-8";
.flex-wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.flex-item {
  width: 32%;
}

.flex-item img {
  width: 100%;
  height: auto;
  display: block;
}

/* スマホ画面では縦並びに切り替え */
@media screen and (max-width: 768px) {
  .flex-wrap {
    flex-direction: column;
  }

  .flex-item {
    width: 100%;
  }
}


.responsive-block {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 20px;
}

.block-image {
  flex: 1 1 300px;
  max-width: 400px;
}

.block-image img {
  width: 100%;
  height: auto;
  display: block;
}

.block-text {
  flex: 2 1 300px;
  font-size: 16px;
  line-height: 1.8;
  color: #333;
}

/* スマホ表示時は縦並びに切り替え */
@media screen and (max-width: 600px) {
  .responsive-block {
    flex-direction: column;
  }

  .block-image,
  .block-text {
    max-width: 100%;
  }
}