width: calc(100% - 20px); /* 左右20pxずつの余白を確保 */

.news-area2 {
  max-width: 1100px;
  list-style: none;
  padding: 0;

  border-top: 1px solid #f4f4f4;
  border-bottom: 1px solid #f4f4f4;
    margin: 40px auto 200px;
}

.news-area2 li {
  border-top: 1px solid #cccccc;

}
.news-area2 li:last-child {
  border-bottom:  1px solid #cccccc;

}
.news-box {
  display: flex;
    align-items: center;
  padding: 10px 0;
}

.news-date {
      margin-left: 3em;
  font-weight: bold;
      width: 118px;
  font-size: 12px;
  color: #17305b;
  flex-shrink: 0;
}

.news-title {
  font-weight: bold;
  position: relative;
  overflow: hidden;
  font-size: 14px;
  color: #17305b;
    line-height: 1.7;
  padding: 0.5em 0;
}
.nav-links {
  width: fit-content;
  margin: 40px auto 100px;
  display: flex;
  gap: 8px; /* 数字の間隔 */
}

.nav-links .page-numbers {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 28px;
  height: 28px;
  padding-left: 3px;
  box-sizing:border-box;
  padding-bottom: 3px;
  border-radius: 50%;
  font-size: 12px;
  font-weight: bold;
  color: #17305b;
  text-decoration: none;
  background-color: #d9d9da;
  transition: background-color 0.3s;
}

.nav-links .page-numbers:hover {
  background-color: #f0f0f0;
}
.nav-links .next:hover ,
.nav-links .prev:hover {
  background-color:transparent;
}
.nav-links .page-numbers.current {
  background-color: var(--brand-blue);
  
  color: #fff;
}
.nav-links .next{
      margin-top: -2px;
  border: none;
  font-weight: 200;
  font-size: 26px;
  background: none;
}
.nav-links .prev {
    margin-top: -2px;
    border: none;
    font-weight: 200;
    font-size: 26px;
    background: none;
}
@media screen and (max-width: 750px) {
      .kaso-ser-00 {
        padding: 0;
        top: 86px;
    }
  .news-title >a{
    line-height: 1.5em;
  }
  .news-box {
    padding: 10px 10px;
    align-items: flex-start;
flex-direction: column;
justify-content: flex-start;
  }
  .news .news-title,
    .archive .news-title {
        padding: 0.1em 0;
    margin-left: 0em;
}
.news-area2 {
    margin: 49px 20px;}
.news-date {
  margin-left: 0em;
    width: 100px;
  }
  .archive .kaso-ser-00,
  .news .kaso-ser-00 {
        padding: 0;
    width: auto;
    max-width:inherit;
    margin: 0;
    top:auto;
}
.news-area2 {
  margin: 0 auto;
width: calc(100% - 20px); /* 左右20pxずつの余白を確保 */
}

}