.blog-article-page main.blog-article-main { width: min(1120px, calc(100% - 48px)); padding-block: 32px 88px; }
.blog-breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 22px; color: #607168; font-size: 14px; line-height: 1.5; }
.blog-breadcrumbs a { color: #00794d; text-underline-offset: 3px; }
.blog-breadcrumbs [aria-current="page"] { max-width: min(42vw, 440px); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.blog-article { max-width: 100%; }
.blog-article-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(180px, 220px); align-items: center; gap: clamp(32px, 5vw, 56px); padding: clamp(24px, 3vw, 36px); border: 1px solid #dce8e2; border-radius: 22px; background: #fff; }
.blog-article-heading h1 { max-width: 650px; margin: 16px 0 20px; color: #123b2b; font-size: clamp(34px, 4.2vw, 50px); line-height: 1.1; letter-spacing: -.04em; }
.blog-article-author { margin: 0; color: #426153; font-size: 16px; line-height: 1.6; }
.blog-article-portrait { overflow: hidden; margin: 0; border-radius: 20px; background: #dfece5; box-shadow: 0 16px 38px #103f2b17; }
.blog-article-portrait img { display: block; width: 100%; height: auto; aspect-ratio: 2 / 3; object-fit: contain; object-position: center; }
.blog-article-body { width: min(720px, 100%); margin: clamp(36px, 5vw, 56px) auto 0; color: #26372f; font-size: 17px; line-height: 1.72; }
.blog-article-body p { margin: 0 0 21px; }
.blog-article-body a { color: #00794d; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.blog-article-invitation { display: flex; align-items: center; justify-content: space-between; gap: 24px; width: min(720px, 100%); margin: 36px auto 0; padding: 20px 0 0; border-top: 1px solid #dce8e2; }
.blog-article-invitation p { margin: 0; color: #193b2b; font-size: 17px; line-height: 1.5; }
.blog-article-invitation .btn { flex: 0 0 auto; }
@media (max-width: 900px) {
  .blog-article-page main.blog-article-main { width: calc(100% - 36px); padding-block: 24px 60px; }
  .blog-article-hero { grid-template-columns: minmax(0, 1fr); gap: 26px; padding: 24px; border-radius: 22px; }
  .blog-article-heading h1 { margin-block: 14px 18px; font-size: clamp(32px, 8vw, 42px); }
  .blog-article-portrait { width: min(100%, 140px); justify-self: center; }
  .blog-article-body { font-size: 17px; line-height: 1.72; }
  .blog-article-invitation { flex-direction: column; align-items: stretch; padding: 18px 0 0; }
  .blog-article-invitation .btn { width: 100%; white-space: normal; }
}