/* 課題の解決策セクション */
.treatment-section {
  width: 1440px;
  height: 1018px;
  background-color: #202020;
  padding: 0;
  display: flex;
  overflow: hidden;
}

.treatment-section .container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.treatment-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* タイトル「課題の解決策」 */
.treatment-section .section-title {
  width: 1440px;
  color: #fff;
  padding: 50px 50px 72px;
  text-align: left;
  margin: 0;
}

.treatment-content {
  width: 1028px;
  z-index: 2;
}

.treatment-description {
  font-family: noto-sans-jp, sans-serif;
  font-weight: 700;
  font-size: 36px;
  line-height: 1.3;
  letter-spacing: 0.05em;
  color: #fff;
  margin: 0;
}

/* 背景画像 */
.treatment-bg-image-mask {
  width: 100%;
  height: 463px;
}

.treatment-bg-image {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 463px;
  z-index: 999;
}

.treatment-bg-image img {
  width: 1440px;
  height: 509px;
  object-fit: cover;
  object-position: center;
  display: block;
}