/* Blog-only layout; original homepage rules stay unchanged. */
.blog-page { margin: 0; min-height: 100vh; background: #ffffff; color: #172033; font-size: 16px; line-height: 1.8; word-break: keep-all; overflow-wrap: anywhere; }
.blog-page a { color: #075fd8; text-underline-offset: 4px; }
.blog-page a:hover { text-decoration: underline; }
.blog-page a:focus-visible { outline: 2px solid #075fd8; outline-offset: 5px; }
.blog-header { padding: 28px 18px 24px; text-align: center; border-bottom: 1px solid #e1e7f0; }
.blog-brand { display: inline-block; }
.blog-brand img { display: block; width: 224px; max-width: 100%; height: auto; }
.blog-nav { display: flex; justify-content: center; gap: 28px; margin-top: 18px; }
.blog-nav a { padding: 4px; }
.blog-nav a[aria-current="page"] { text-decoration: underline; }
.blog-main { width: min(780px, calc(100% - 36px)); margin: 0 auto; padding: 36px 0 48px; }
.blog-main h1 { margin: 0 0 18px; font-size: clamp(26px, 4vw, 34px); line-height: 1.5; }
.blog-intro { margin: 0 0 32px; color: #536177; }
.post-list { list-style: none; margin: 0; padding: 0; }
.post-item { padding: 26px 0; border-top: 1px solid #e1e7f0; }
.post-meta { margin: 0 0 10px; color: #536177; font-size: 14px; }
.post-title { margin: 0 0 12px; font-size: 22px; line-height: 1.6; }
.post-title a { display: block; text-decoration: none; }
.post-description { margin: 0; color: #536177; }
.article-header { margin-bottom: 28px; padding-bottom: 22px; border-bottom: 1px solid #e1e7f0; }
.article-body p { margin: 0 0 20px; }
.article-body h2 { margin: 36px 0 14px; font-size: 23px; line-height: 1.6; }
.article-body ul, .article-body ol { margin: 0 0 24px; padding-left: 24px; }
.article-body li { margin: 8px 0; }
.article-back { margin: 36px 0 0; padding-top: 24px; border-top: 1px solid #e1e7f0; }
.blog-footer { padding: 24px 18px; border-top: 1px solid #e1e7f0; color: #536177; text-align: center; font-size: 14px; }
.blog-footer p { margin: 0; }
.skip-link { position: absolute; top: -100px; left: 12px; padding: 8px 12px; background: #ffffff; z-index: 1; }
.skip-link:focus { top: 8px; }
@media (max-width: 480px) {
    .blog-main { padding-top: 28px; }
    .post-title, .article-body h2 { font-size: 21px; }
}