@charset "UTF-8";
/* 上書き */
.mainblock > .sec {
  margin-block: clamp(10px, 10vw, 8rem);
}

.mainblock > .sec:last-child {
  -webkit-margin-after: clamp(10px, 10vw, 8rem);
          margin-block-end: clamp(10px, 10vw, 8rem);
}

/* 内容 */
.sec-gate {
  display: flex;
  justify-content: space-between;
}
.sec-gate a {
  border-radius: 54% 26% 72% 24%;
  display: block;
}
.sec-gate > .gate-daini a {
  margin-right: -1em;
}

/* お知らせ */
.sec-news {
  display: flex;
  background: url(../images/news_bg.png) center center no-repeat;
  aspect-ratio: 3/1;
  background-size: contain;
}
.sec-news:has(.news-index) {
  margin: 0 3%;
}
.sec-news .news-index {
  margin: 0 36px;
  width: 70%;
}
.sec-news .news-entry {
  height: 24.3902439024%;
  border-bottom: 1px solid #b2d9b0;
  padding-inline: 0.5em;
  padding-top: 0.7rem;
  width: 100%;
}
.sec-news .news-entry a {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: #212529;
}
.sec-news .category {
  display: flex;
  gap: 0.5em;
  height: 30px;
}
.sec-news .date {
  width: 11ch;
  display: inline-block;
}
.sec-news .entryname {
  display: inline-block;
  width: calc(100% - 11ch);
  overflow: hidden;
  text-overflow: ellipsis; /* ... */
  white-space: nowrap;
}