* { box-sizing: border-box; }
body { margin: 0; color: #1a0e08; background: #fff5e6; font-family: Arial, Helvetica, sans-serif; }
a { color: inherit; }
a:focus-visible { outline: 3px solid #508667; outline-offset: 5px; }
.site-nav { background: #f4a535; border-bottom: 4px solid #1a0e08; }
.nav-inner { max-width: 1280px; min-height: 80px; padding: 16px 24px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.brand { font-family: Georgia, serif; font-size: 30px; font-weight: 900; text-decoration: none; white-space: nowrap; }
.brand span { color: #fff5e6; text-shadow: 2px 2px #1a0e08; }
.nav-links { display: flex; gap: 24px; align-items: center; font-weight: 700; }
.nav-links a { text-decoration: none; }
.nav-links a:hover { text-decoration: underline; }
.nav-links [aria-current] { text-decoration: underline; text-underline-offset: 5px; }
main { max-width: 1000px; min-height: calc(100vh - 220px); margin: auto; padding: 56px 24px 64px; }
h1 { font-family: Georgia, serif; font-size: clamp(40px, 7vw, 64px); margin: 0 0 16px; }
.intro { max-width: 660px; font-size: 19px; line-height: 1.65; margin: 0 0 40px; }
.posts { background: #fff; border: 3px solid #1a0e08; border-radius: 16px; padding: 32px; box-shadow: 5px 5px 0 #1a0e08; overflow-wrap: anywhere; margin-bottom: 32px; }
.posts img { max-width: 100%; height: auto; }
.posts iframe { max-width: 100%; }
#holo-feed:has(.holo-blog-empty) { display: none; }
.post-card time, .article-date { display: block; color: #52614e; font-size: 15px; font-weight: 700; margin-bottom: 12px; }
.post-card h2 { font-family: Georgia, serif; font-size: clamp(25px, 4vw, 34px); margin: 0 0 18px; line-height: 1.25; }
.post-card h2 a { text-decoration: none; }
.post-card h2 a:hover { text-decoration: underline; }
.post-card p { font-size: 18px; line-height: 1.7; }
.read-article, .back-link { color: #365d46; font-weight: 700; text-underline-offset: 4px; }
.back-link { display: inline-block; margin-bottom: 28px; }
.article-page { max-width: 850px; }
.article-page h1 { font-size: clamp(32px, 5vw, 48px); line-height: 1.16; overflow-wrap: anywhere; margin-bottom: 20px; }
.article-body { line-height: 1.85; font-size: 18px; }
.article-body h2 { font-family: Georgia, serif; font-size: 28px; line-height: 1.3; margin: 42px 0 18px; }
.article-body h3 { font-size: 21px; line-height: 1.4; margin: 28px 0 12px; }
.article-body p { margin: 0 0 22px; }
.article-body h2:first-child { margin-top: 0; }
footer { background: #f4a535; border-top: 4px solid #1a0e08; padding: 28px 24px; text-align: center; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; font-weight: 700; }
footer p { margin-bottom: 0; font-size: 14px; }
@media (max-width: 600px) {
  .nav-inner { padding: 16px 20px; gap: 16px; }
  .brand { font-size: 26px; }
  .nav-links { gap: 20px; font-size: 15px; }
  main { padding: 36px 20px 48px; }
  .intro { font-size: 17px; margin-bottom: 28px; }
  .posts { padding: 20px 16px; }
  .article-body { font-size: 17px; line-height: 1.8; }
  .article-body h2 { font-size: 25px; }
}