/* ============ NEWS DETAIL (single article) ============ */

.news-article{
  max-width: 880px;
  margin: 0 auto;
  padding: 56px 28px 32px;
}

.article-breadcrumbs{
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  color: var(--ink-3);
  letter-spacing: .08em;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.article-breadcrumbs a{
  color: var(--ink-3);
  transition: color .15s;
}
.article-breadcrumbs a:hover{ color: var(--accent) }
.article-breadcrumbs span.sep{ color: var(--rule-2) }

.article-header{
  border-bottom: 1px solid var(--rule);
  padding-bottom: 28px;
  margin-bottom: 32px;
}
.article-meta{
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.article-date{
  font-family: var(--f-en-serif);
  font-size: 14px;
  color: var(--ink-2);
  letter-spacing: .05em;
}
.article-meta .news-tag{
  font-size: 10.5px;
  padding: 4px 12px;
  letter-spacing: .12em;
  border-radius: 1px;
}
.article-title{
  font-family: var(--f-ja-serif);
  font-size: 28px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: .03em;
  color: var(--ink);
  margin: 0;
}

.article-hero{
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--bg-3) center/cover no-repeat;
  border-radius: 2px;
  margin-bottom: 36px;
}

/* RICH BODY */
.article-body{
  font-size: 14.5px;
  line-height: 2;
  color: var(--ink);
}
.article-body > * + *{ margin-top: 1.4em }
.article-body p{ margin: 0 }
.article-body h2{
  font-family: var(--f-ja-serif);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: .03em;
  margin-top: 2.2em;
  margin-bottom: .2em;
  padding-left: 14px;
  border-left: 3px solid var(--accent);
  color: var(--ink);
}
.article-body h3{
  font-family: var(--f-ja-serif);
  font-size: 16px;
  font-weight: 600;
  margin-top: 1.8em;
  margin-bottom: .2em;
  color: var(--ink);
}
.article-body ul,
.article-body ol{
  padding-left: 22px;
  margin: 0;
}
.article-body li{ margin: .25em 0 }
.article-body li::marker{ color: var(--accent) }
.article-body strong{
  color: var(--ink);
  font-weight: 600;
}
.article-body a{
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.article-body a:hover{ color: var(--accent-dk) }
.article-body blockquote{
  margin: 0;
  padding: 18px 22px;
  background: var(--bg-2);
  border-left: 3px solid var(--accent-lt);
  font-size: 14px;
  line-height: 1.95;
  color: var(--ink-2);
  border-radius: 2px;
}
.article-body img{
  max-width: 100%;
  height: auto;
  border-radius: 2px;
  margin: .4em 0;
}
.article-body hr{
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2em 0;
}

.article-foot{
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
  gap: 16px;
  flex-wrap: wrap;
}
.share-line{
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 11.5px;
  color: var(--ink-3);
  letter-spacing: .1em;
}
.share-line a{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border: 1px solid var(--rule-2);
  border-radius: 50%;
  color: var(--ink-2);
  transition: all .15s;
}
.share-line a:hover{
  border-color: var(--accent);
  color: var(--accent);
}
.back-to-list{
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink-2);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color .15s;
}
.back-to-list:hover{ color: var(--accent) }

/* PREV / NEXT */
.article-nav{
  max-width: 880px;
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.article-nav a{
  display: block;
  padding: 22px 24px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  color: var(--ink);
  background: #fff;
  transition: all .2s;
  min-height: 96px;
}
.article-nav a:hover{
  border-color: var(--accent);
  background: var(--bg-2);
}
.article-nav .an-dir{
  font-family: var(--f-en-serif);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: .15em;
  display: block;
  margin-bottom: 6px;
}
.article-nav .an-title{
  font-size: 13px;
  line-height: 1.6;
  font-family: var(--f-ja-serif);
  font-weight: 500;
  color: var(--ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.article-nav .an-next{ text-align: right }
.article-nav .an-disabled{
  pointer-events: none;
  opacity: .35;
}

/* RELATED */
.related-news{
  max-width: 1320px;
  margin: 64px auto 64px;
  padding: 0 28px;
}
.related-news h3{
  font-family: var(--f-ja-serif);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .08em;
  margin: 0 0 22px;
  color: var(--ink);
  position: relative;
  padding-left: 14px;
}
.related-news h3::before{
  content: '';
  position: absolute;
  left: 0; top: 4px; bottom: 4px;
  width: 3px;
  background: var(--accent);
}
.related-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.related-card{
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 2px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all .2s;
  color: var(--ink);
}
.related-card:hover{
  border-color: var(--accent);
  transform: translateY(-2px);
}
.related-thumb{
  aspect-ratio: 16 / 10;
  background: var(--bg-3) center/cover no-repeat;
}
.related-body{
  padding: 16px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.related-body .news-tag{
  align-self: flex-start;
  font-size: 9.5px;
  padding: 3px 10px;
  letter-spacing: .12em;
}
.related-date{
  font-family: var(--f-en-serif);
  font-size: 11.5px;
  color: var(--ink-3);
  letter-spacing: .04em;
}
.related-title{
  font-family: var(--f-ja-serif);
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 820px){
  .news-article{ padding: 36px 20px 24px }
  .article-title{ font-size: 22px }
  .article-body{ font-size: 14px }
  .article-body h2{ font-size: 17px }
  .article-nav{ grid-template-columns: 1fr; padding: 0 20px }
  .related-news{ padding: 0 20px; margin: 48px auto }
  .related-grid{ grid-template-columns: repeat(2, 1fr); gap: 16px }
}
@media (max-width: 560px){
  .news-article{ padding: 24px 16px 16px }
  .article-title{ font-size: 19px; line-height: 1.55 }
  .article-body{ font-size: 13.5px; line-height: 1.95 }
  .article-body h2{ font-size: 15.5px }
  .related-grid{ grid-template-columns: 1fr; gap: 14px }
}