/* Blog-only rules preserve the existing homepage layout and colors. */
.blog-page { --blog-text: #f5f5f5; --blog-muted: #c6c6c6; --blog-accent: #b7b7ff; --blog-line: #555; color: var(--blog-text); font-size: 16px; line-height: 1.85; overflow-wrap: anywhere; }
.blog-page *, .blog-page *::before, .blog-page *::after { box-sizing: border-box; }
.blog-page p, .blog-page h1, .blog-page h2 { margin: 0; }
.blog-page a { color: var(--blog-accent); text-underline-offset: 4px; }
.blog-page a:focus-visible { outline: 2px solid var(--blog-accent); outline-offset: 4px; }
.blog-page .skip-link { position: fixed; top: 8px; left: 8px; z-index: 20; transform: translateY(-180%); padding: 8px 16px; background: #fff; color: #222; }
.blog-page .skip-link:focus { transform: translateY(0); }
.blog-header { padding: 30px 20px 22px; border-bottom: 1px solid var(--blog-line); text-align: center; }
.blog-brand { display: inline-block; max-width: 100%; }
.blog-brand img { display: block; width: 196px; max-width: 100%; height: auto; }
.blog-nav { display: flex; justify-content: center; gap: 28px; margin-top: 20px; font-size: 14px; }
.blog-nav a { padding-block: 6px; }
.blog-nav a[aria-current="page"] { text-decoration: underline; }
.blog-main { width: min(780px, calc(100% - 40px)); margin: 40px auto 56px; }
.blog-main h1 { font-size: clamp(24px, 3vw, 30px); line-height: 1.55; word-break: keep-all; }
.blog-main .blog-intro { margin-top: 16px; color: var(--blog-muted); }
.post-list { margin: 36px 0 0; padding: 0; list-style: none; }
.post-item { padding-block: 28px; border-top: 1px solid var(--blog-line); }
.post-meta { color: var(--blog-muted); font-size: 13px; }
.blog-main .post-title { margin-top: 10px; font-size: 21px; line-height: 1.6; word-break: keep-all; }
.post-title a { text-decoration: none; }
.post-title a:hover { text-decoration: underline; }
.blog-main .post-description { margin-top: 12px; color: var(--blog-muted); }
.article-header { padding-bottom: 28px; border-bottom: 1px solid var(--blog-line); }
.article-header h1 { margin-top: 12px; }
.article-body { margin-top: 28px; }
.article-body h2 { margin: 32px 0 16px; font-size: 22px; line-height: 1.6; word-break: keep-all; }
.article-body p + p { margin-top: 16px; }
.blog-main .article-back { margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--blog-line); }
.blog-footer { margin-top: auto; padding: 24px 20px; border-top: 1px solid var(--blog-line); color: var(--blog-muted); text-align: center; font-size: 13px; }
@media (max-width: 600px) {
    .blog-main { margin-block: 30px 42px; }
    .blog-main .post-title, .article-body h2 { font-size: 20px; }
}