p {
  text-align: justify;
  text-justify: inter-word;
}
/* TOPセクション */
.top-section {
  position: relative;
  text-align: center;
  background-color: #f4f4f4;
  margin-top: 60px; /* ナビゲーションバーに被らないように上にマージンを追加 */
  overflow: hidden; /* 画像がセクションからはみ出さないようにする */
}
.top-image {
  width: 100%;
  height: 320px; /* PCで縦幅25% */
  overflow: hidden;
  position: relative;
}
.top-image img {
  width: 100%;
  height: auto;
  object-fit: cover; /* 画像の縦横比を維持しつつ、上下中央を基準にトリミング */
}
.top-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}
.top-icon {
  width: 120px; /* PC表示で横幅30% */
  height: auto;
  margin-bottom: 10px;
}
.top-title {
  font-size: 36px;
  font-weight: bold;
  color: #ffffff;
  white-space: nowrap; /* 改行を防ぐ */
}
@media (max-width: 768px) {
  .top-image {
    height: 300px; /* モバイルで縦幅40% */
  }
  .top-icon {
  width: 100px; /* モバイル表示で横幅50% */
  }
}
/* 本文セクション */
.content-section {
    background-color: #ffffff;
    padding-top: 60px;
    padding-right: 0;
    padding-left: 0;
    padding-bottom: 60px;
    background-image: radial-gradient(#F8E5E5 10%, transparent 10%), radial-gradient(#F8E5E5 10%, transparent 10%);
    background-size: 30px 30px;
    background-position: 0 0, 15px 15px;
}

.section-heading {
    font-family: 'Noto Serif Japanese', serif;
    font-size: 30px;
}

.content-paragraph {
    font-size: 18px;
    color: #707070;
    line-height: 1.8;
}

.content-image {
    border: 5px solid #ffffff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    width: 100%;
    height: auto;
}
/* 3カラムセクション */
.three-column-section {
    background-color: #ffffff;
    padding-top: 40px;
    padding-bottom: 40px;
}

.column-heading {
    font-family: 'Noto Sans Japanese', sans-serif;
    font-size: 20px;
    font-weight: bold;
    color: #333333;
    margin-bottom: 20px;
    text-align: center;
}

.column-text {
    font-family: 'Noto Sans Japanese', sans-serif;
    font-size: 16px;
    color: #707070;
    line-height: 1.8;
}
/* ソリューションセクション */
.solution-section {
    background-color: #ffffff;
    padding: 60px 0;
    background-image: repeating-linear-gradient(-45deg, white, white 3px, #F4F4F4 3px, #F4F4F4 6px);
}

.album-data-title {
  position: relative;
  padding-bottom: 1rem;
  margin-bottom: 3rem;
	  margin-top: 1rem;
  text-align: center;
  color: black;
  font-family: 'Noto Serif Japanese', serif;
  display: inline-block;
  border-bottom: 3px solid black;
  font-weight: normal;
  left: 50%;
  transform: translateX(-50%);
}

.album-data-title:before, .album-data-title:after {
    position: absolute;
    top: 100%;
    left: 50%;
    content: "";
    height: 0;
    width: 0;
}

.album-data-title:before {
    border: 24px solid;
    border-color: transparent;
    border-top-color: black;
    margin-left: -24px;
}

.album-data-title:after {
    border: 20px solid;
    border-color: transparent;
    border-top-color: white;
    margin-left: -20px;
}

.solution-item {
    text-align: center;
    margin-bottom: 20px;
}

.solution-image {
    width: 100%;
    height: auto;
    margin-bottom: 20px;
}

.solution-heading {
    font-family: 'Noto Sans Japanese', sans-serif;
    font-size: 18px;
    font-weight: bold;
    color: #333333;
    margin-bottom: 10px;
    text-align: left;
}

.solution-text {
    font-family: 'Noto Sans Japanese', sans-serif;
    font-size: 16px;
    color: #707070;
    line-height: 1.8;
}