/* ==========================================
   Blog Hero
   ========================================== */
.blog-hero {
  position: relative;
  padding: calc(var(--nav-h) + 80px) 0 80px;
  text-align: center;
  background: var(--bg);
  overflow: hidden;
}

.blog-hero__geo {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.blog-hero__geo svg { width: 100%; height: 100%; }

.blog-hero .container { position: relative; z-index: 1; }

.blog-hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text);
  margin-bottom: 20px;
}

/* ==========================================
   Blog List Section
   ========================================== */
.blog-list { background: var(--bg); }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}

/* ==========================================
   Post Card
   ========================================== */
.post-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 32px 28px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-top: 3px solid var(--gold-dk);
  text-decoration: none;
  color: inherit;
  transition: border-top-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.post-card:hover {
  border-top-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.post-card__cat {
  padding: 3px 12px;
  border: 1px solid var(--gold-dk);
  color: var(--gold);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.post-card__date {
  font-family: var(--ff-en);
  font-size: 0.78rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}

.post-card__title {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text);
  line-height: 1.6;
}

.post-card__excerpt {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.9;
  letter-spacing: 0.03em;
  flex: 1;
}

.post-card__read {
  font-size: 0.78rem;
  color: var(--gold-dk);
  letter-spacing: 0.1em;
  font-family: var(--ff-en);
  transition: color var(--transition);
}
.post-card:hover .post-card__read { color: var(--gold); }

.blog-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.95rem;
  padding: 60px 0;
  letter-spacing: 0.05em;
}

/* ==========================================
   Post Page Header
   ========================================== */
.post-page { min-height: 100vh; }

.post-page__header {
  position: relative;
  padding: calc(var(--nav-h) + 60px) 0 60px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border-lt);
  overflow: hidden;
  margin-bottom: 64px;
}

.post-page__header-geo {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.post-page__header-geo svg { width: 100%; height: 100%; }

.post-page__header .container { position: relative; z-index: 1; }

.post-page__back {
  display: inline-block;
  font-family: var(--ff-en);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--gold-dk);
  text-decoration: none;
  margin-bottom: 20px;
  transition: color var(--transition);
}
.post-page__back:hover { color: var(--gold); }

.post-page__cat {
  display: inline-block;
  padding: 4px 14px;
  border: 1px solid var(--gold-dk);
  color: var(--gold);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  margin-bottom: 20px;
}

.post-page__title {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 16px;
}

.post-page__date {
  font-family: var(--ff-en);
  font-size: 0.82rem;
  color: var(--text-dim);
  letter-spacing: 0.15em;
  margin-bottom: 24px;
}

/* ==========================================
   Post Content
   ========================================== */
.post-content {
  padding: 0 0 80px;
  font-size: 1rem;
  line-height: 2;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.post-content p  { margin-bottom: 1.6em; }

.post-content h2 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.06em;
  margin: 2.4em 0 0.8em;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.post-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.06em;
  margin: 2em 0 0.6em;
}

.post-content h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.08em;
  margin: 1.6em 0 0.4em;
}

.post-content ul,
.post-content ol {
  margin: 0 0 1.6em 1.4em;
}

.post-content li { margin-bottom: 0.5em; line-height: 1.9; }

.post-content blockquote {
  margin: 2em 0;
  padding: 20px 28px;
  border-left: 3px solid var(--gold-dk);
  background: var(--bg-2);
  font-style: italic;
  color: var(--text);
}

.post-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.4em 0;
}

.post-content figure  { margin: 2em 0; }
.post-content img     { max-width: 100%; border: 1px solid var(--border); }

.post-content figcaption {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-top: 8px;
  letter-spacing: 0.05em;
}

.post-content code {
  font-family: 'Courier New', monospace;
  font-size: 0.85em;
  background: var(--bg-3);
  padding: 2px 6px;
  border: 1px solid var(--border);
}

.post-content strong { color: var(--text); font-weight: 600; }
.post-content em     { font-style: italic; }
.post-content s      { opacity: 0.6; }
.post-content a      { color: var(--gold); text-decoration: underline; }
.post-content a:hover { color: var(--gold-lt); }

.post-page__footer-nav { padding-bottom: 80px; }

/* ==========================================
   Responsive
   ========================================== */
@media (max-width: 600px) {
  .blog-grid { grid-template-columns: 1fr; }
  .post-card { padding: 24px 20px; }
  .blog-hero { padding: calc(var(--nav-h) + 48px) 0 56px; }
  .post-page__header { padding: calc(var(--nav-h) + 40px) 0 40px; margin-bottom: 40px; }
}