/* 横幅コントロール */
.full-width {
  width: 100%;
  text-align: center;
}
.full-image {
  width: 100%;
}

/* 空間コントロール */
.inner-padding {
  padding: 6px 12px;
}

/* 装飾テキスト */
.chip {
  font-size: 75%;
  padding: 3px 10px;
  border-radius: 8px;
  width: 100%;
}

.article-date {
  font-size: 88%;
}

.date {
  font-size: 75%;
  margin-right: 0.6em;
}

/* 画像コントロール */
.radius-image {
  border-radius: 12px;
}

/* 装飾ボタン */
.read-more-button {
  overflow: hidden;
  display: inline-block;
  position: relative;

  padding: 8px 14px 8px 14px;
  border-radius: 8px;
  transition: all 0.15s ease-in-out;
}
.read-more-button:hover {
  text-decoration: none;
}
.read-more-button::before {
  content: "";
  position: absolute;
  top: -2%;
  left: -2%;
  width: 102%;
  height: 102%;
  z-index: 1;
}
.read-more-button::after {
  content: "";
  position: absolute;
  top: -2%;
  left: -102%;
  width: 102%;
  height: 102%;
  z-index: 2;
  transition: all 0.15s ease-in-out;
}
.read-more-button:hover::after {
  position: absolute;
  top: -2%;
  left: -2%;
}
.read-more-button > * {
  position: relative;
  z-index: 3;
}

.link-button {
  overflow: hidden;
  display: inline-block;
  position: relative;
  text-align: center;

  padding: 8px;
  border-radius: 8px;
  transition: all 0.15s ease-in-out;
}
.link-button:hover {
  text-decoration: none;
}

.to-top-button {
  cursor: pointer;
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 50;
}

/* トップページ 見出し */
.top-headline {
  font-weight: lighter;
  margin: 0;
  padding-bottom: 0;
}

/* トップニュース */
.top-news {
  display: block;
  padding: 12px;
  margin-bottom: 16px;

  border-radius: 10px;
  transition: all 0.15s ease-in-out;
}
.top-news:hover {
  text-decoration: none;
}
.top-news > *:first-child {
  margin-bottom: 6px;
}

/* ニュース */
.grid-cell {
  display: block;

  margin: 0 14px 14px 14px;
  padding: 14px;

  border-radius: 12px;

  box-shadow: 2px 2px 2px rgb(92, 92, 92);
  transition: all 0.15s ease-in-out;
}
.grid-cell img {
  width: 100%;
}
.grid-cell:hover {
  box-shadow: 4px 4px 2px rgb(73, 73, 73);
}
.grid-cell > * {
  margin-bottom: 6px;
}
.grid-cell .gird-cell-date {
  font-size: 88%;
}
.grid-cell .grid-cell-title {
  min-height: 3em;
}
.grid-cell .grid-cell-upper-title {
  min-height: auto;
}

/* 記事 */
.article-headline {
  font-weight: lighter;
  margin: 0;
  vertical-align: bottom;
}

.article-sub-headline {
  font-weight: lighter;
  margin: 0;
  margin-bottom: 12px;
  vertical-align: bottom;
}