/* ===== BLOG（参考：PC は 200px のカード4列。写真の上辺に枠つきの分類の札、日付、下線の題、3行の抜粋） ===== */
.blog { margin-bottom: 50px; padding: 0 20px; }
.blog .ttl { margin-bottom: 60px; }
.blog__items { display: flex; flex-wrap: wrap; justify-content: center; width: 100%; margin: 0 auto; }
.blog__item { position: relative; width: 45%; margin: 0 2.5% 25px; }
.blog__img { display: block; margin-bottom: 15px; transition: opacity .2s ease-in; }
.blog__img:hover { opacity: .5; }
.blog__img img { width: 100%; aspect-ratio: 200 / 130; object-fit: cover; }
.blog__cat { display: block; margin-bottom: 15px; background: #fff; border: 1px solid var(--line-soft); font-size: 1.1rem; line-height: 2.5rem; font-weight: 700; text-align: center; color: var(--ink); }
.blog__date { margin-bottom: 10px; font-family: var(--f-en); font-size: 1.2rem; line-height: 1.2rem; }
.blog__h { font-size: 1.4rem; line-height: 2rem; font-weight: 700; }
.blog__h a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.blog__h a:hover { text-decoration: none; }
.blog__txt { display: none; }
.blog__more { margin-top: 30px; }

@media (min-width: 768px) {
  .blog { margin-bottom: 100px; padding: 0; }
  .blog__items { max-width: 940px; }
  .blog__item { width: 200px; margin: 0 15px 25px; }
  .blog__cat { position: absolute; top: -15px; left: 0; right: 0; width: 146px; height: 30px; margin: 0 auto; font-size: 1.1rem; line-height: 3rem; letter-spacing: .32rem; }
  .blog__h { margin-bottom: 10px; font-size: 1.6rem; line-height: 2.4rem; }
  .blog__txt { position: relative; display: -webkit-box; height: 8.4rem; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 3; text-align: justify; }
  .blog__more { margin-top: 50px; }
}
@media (min-width: 768px) and (max-width: 979px) {
  .blog__item { width: calc(25% - 16px); margin: 0 8px 25px; }
  .blog__cat { width: 80%; letter-spacing: .1rem; }
}