@charset "utf-8";
/* CSS Document */

/* リセット */
ul, ol {
  list-style: none;
}


/* Noto Sans JP */
.noto-sans-jp-regular {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-weight: 300;
  font-style: normal;
}

/* 明朝 */
.zen-old-mincho-regular {
  font-family: "Zen Old Mincho", serif;
  font-weight: 400;
  font-style: normal;
}

.zen-old-mincho-semibold {
  font-family: "Zen Old Mincho", serif;
  font-weight: 600;
  font-style: normal;
}

.zen-old-mincho-bold {
  font-family: "Zen Old Mincho", serif;
  font-weight: 700;
  font-style: normal;
}

/* Montserrat フォント */
/* <weight>: Use a value from 100 to 900
<uniquifier>: Use a unique and descriptive class name >*/
.montserrat-bold {
  font-family: "Montserrat", sans-serif;
  font-optical-sizing: auto;
  font-weight: 700;
  font-style: normal;
}

/* 改行 */
.css-br {display: inline-block;}

/* 背景色 */
.body_color {background-color: #fbf9fa;}

/* パンくずリスト */
.breadcrumb_navigation {
  width: 1000px;
  margin: 0 auto;
  /* padding-inline: 8rem; */
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding-top: 5.5rem;
  height: 50px;
}

.breadcrumb_navigation a {
  text-decoration: none;
  position: relative;
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(12px, 2vw, 14px);;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: #222;
  white-space: nowrap;
  line-height: 1.5rem;
}
.breadcrumb_navigation a:not(:first-child) {
  padding-left: 2em;
}

.breadcrumb_navigation a:not(:first-child):before {
  content: ">";
  position: absolute;
  top: 50%;
  translate: 0 -50%;
  left: 0;
}
.breadcrumb_navigation a:last-child {
  opacity: 0.6;
}

/* タイトル */
.title_center {
  position: relative;
  text-align: center;
  font-size: clamp(25px, 2.5vw, 40px);
  margin-bottom: 8.5rem;
  letter-spacing: 0.2em;
  color: #222;
}
.title_center::after {
  content: '';
  width: 90px;
  height: 1px;
  position: absolute;
  margin: 0 auto;
  left: 0;
  right: 0;
  bottom: -30px;
  background-color: #222;
}

/* タイトル 左揃え */
.title_left {
  position: relative;
  text-align: left;
  font-size: clamp(25px, 2.5vw, 40px);
  margin-bottom: 60px;
  letter-spacing: 0.2em;
  color: #222;
  top: -0.55em;
}
.title_left::after {
  content: '';
  width: 90px;
  height: 1px;
  position: absolute;
  margin: 0 auto;
  left: 0;
  /* right: 0; */
  bottom: -30px;
  background-color: #222;
}


#sec01 {
  background-color: #fbf9fa;
  padding: 120px 0;
}
.sec01_inner {
  width: 1000px;
  margin: 0 auto;
}

.sec01_content {
  display: grid; /* グリッドレイアウトを有効にする */
  grid-template-columns: 1fr 1fr 1fr; /* カラムの比率を設定 */
  gap: 2rem 1.5rem; /* カラム間のスペースを設定 */
  width: 100%;
  max-width: 1000px;
  margin: 0 auto; /* コンテナを中央に配置 */
  transform: translateY(0);
}

.column {
  /* padding: 20px; 
  display: grid; */
  box-sizing: border-box; /* パディングとボーダーを含めてサイズを計算 */
  max-width: 300px;
  width: 100%;
  margin: 0 auto;
}
.column a:hover {
  opacity: 0.75;
  transition: opacity 0.3s;
}
 
.topics_img {
  text-align: center;
}
.topics_img img {
  max-width: 300px;
  width: 100%;
  margin: 0 auto;
}

/* .topics_category {
  font-family: "Montserrat", sans-serif;
  font-size: clamp(14px, 2vw, 16px);
  font-weight: 700;
  letter-spacing: .2em;
  margin-bottom: 0.75rem;
  color: #222;
} */

.topics_column {
  display: flex;
  text-align: center;
  align-items: center;
  margin-top: 0.75rem;
}
.topics_data {
  font-family: "Montserrat", sans-serif;
  font-size: clamp(12px, 2vw, 14px);
  letter-spacing: .08em;
  line-height: 1.5;
  color: #222;
  margin-right: 0.75rem;
}
.topics_category {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  max-width: 200px;
  padding: 0 4%;
  border: 1px solid #cccccc;
  border-radius: 25px;
  text-align: center;
  line-height: 1.8;
  font-size: 0.75rem;
  color: #222;
  background-color: #fff;
  font-family: "Noto Sans JP", sans-serif;
}
.topics_text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(12.5px, 2vw, 14px);
  line-height: 1.5;
  letter-spacing: .08em;
  margin-top: 0.75rem;
  color: #222;
  text-align: justify;
  border-top: 1px solid #cccccc;
  padding-top: 1rem;
}







@media screen and (max-width: 1000px) {

  /* パンくずリスト */
  .breadcrumb_navigation {
    width: 94%;
    margin: 0 auto;
    display: block;
    padding-top: 4.5rem;
  }

  /* タイトル */
  .title_center {
    margin-bottom: 6rem;
  }

  #sec01 {
    padding: 5rem 0 6rem 0;
  }
  .sec01_inner {
    width: 92%;
    margin: 0 auto;
  }

}

@media screen and (max-width: 768px) {

  .sec01_content {
    grid-template-columns: 1fr 1fr; /* カラムの比率を設定 */
  }

}

@media screen and (max-width: 428px) {

  /* .topics_data {
    padding: 0.5rem 0;
  } */
}