/* news.css — お知らせ（NEWSページ・トップの NEWS 欄 共通） */
.news-list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 760px;
  text-align: left;
  font-family: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  border-top: 1px solid rgba(17, 17, 17, 0.25);
}
.news-item { border-bottom: 1px solid rgba(17, 17, 17, 0.25); }
.news-row {
  display: block;
  color: #111;
  text-decoration: none;
}
.news-row summary { list-style: none; cursor: pointer; }
.news-row summary::-webkit-details-marker { display: none; }
.news-head {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: 8px 18px;
  padding: 20px 4px;
}
.news-head.no-cat { grid-template-columns: auto 1fr auto; }
div.news-row .news-head::after { content: none; }
.news-date {
  font-family: 'Liberation Mono', 'Courier New', monospace;
  font-weight: 700;
  font-size: 0.86rem;
  letter-spacing: 0.06em;
}
.news-cat {
  font-family: 'Liberation Mono', 'Courier New', monospace;
  font-weight: 700;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  padding: 4px 9px 4px 10px;
  border: 1px solid #111;
  border-radius: 999px;
  text-align: center;
  min-width: 5.6em;
}
.news-title { font-size: 0.98rem; font-weight: 500; line-height: 1.6; }
/* 右端の矢印（トップ）／＋（NEWSページ：開くと−） */
.news-head::after {
  content: "→";
  font-family: 'Liberation Mono', monospace;
  font-weight: 700;
  transition: transform 0.2s ease;
}
details.news-row .news-head::after { content: "+"; font-size: 1.2rem; }
details.news-row[open] .news-head::after { content: "−"; }
a.news-row:hover .news-head::after { transform: translateX(4px); }
.news-body {
  padding: 0 4px 22px;
  font-size: 0.92rem;
  line-height: 1.9;
}
.news-body p { margin: 0; }
.news-link {
  display: inline-block;
  margin-top: 10px;
  color: #111;
  font-family: 'Liberation Mono', monospace;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  border-bottom: 1px solid #111;
  text-decoration: none;
}
.news-empty { padding: 20px 4px; opacity: 0.6; }
@media (max-width: 600px) {
  .news-head { grid-template-columns: auto 1fr auto; gap: 6px 12px; padding: 16px 2px; }
  .news-title { grid-column: 1 / 3; font-size: 0.92rem; }
  .news-head::after { grid-row: 1 / 3; grid-column: 3; }
  .news-head.no-cat { grid-template-columns: 1fr auto; }
  .news-head.no-cat .news-title { grid-column: 1; }
  .news-cat { justify-self: start; }
}

/* トップページの NEWS 欄 */
.home-news {
  position: relative;
  z-index: 2;
  width: 90%;
  max-width: 760px;
  margin: 72px auto 24px;
  text-align: center;
}
.home-news-title {
  margin: 0 0 24px;
  font-family: 'Liberation Mono', 'Courier New', monospace;
  font-size: clamp(1.3rem, 5vw, 1.8rem);
  letter-spacing: 4px;
}
.home-news .news-all {
  display: inline-block;
  margin-top: 26px;
  color: #111;
  font-family: 'Liberation Mono', monospace;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  border-bottom: 1px solid #111;
  padding: 4px 2px;
  text-decoration: none;
}

/* NEWSページ */
.news-page {
  position: relative;
  z-index: 2;
  width: 90%;
  max-width: 760px;
  margin: 0 auto 40px;
  text-align: center;
}
.news-page .page-title { margin-bottom: 40px; }