/* ════════════════════════════════════════
   OJ Blog — Chronicle page
   ════════════════════════════════════════ */

body.blog-page { min-height: 100vh; }

.blog-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10rem 3rem 6rem;
  position: relative;
  z-index: 2;
}

/* ░░ LIST HEADER ░░ */
.blog-header {
  text-align: center;
  margin-bottom: 5rem;
}

.blog-header .section-label {
  justify-content: center;
  margin-bottom: 2rem;
}

.blog-title {
  font-family: var(--font-title);
  font-weight: 400;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.15;
  letter-spacing: 0.08em;
  margin-bottom: 2rem;
}

.blog-lead {
  font-family: var(--font-lyric);
  font-style: italic;
  color: var(--text-dim);
  font-size: 1.2rem;
  line-height: 2;
  max-width: 600px;
  margin: 0 auto;
}

/* ░░ POSTS LIST ░░ */
.posts-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.posts-loading,
.posts-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
}

.post-card {
  display: block;
  padding: 2.5rem 2rem;
  background: linear-gradient(165deg, rgba(18, 18, 26, 0.8) 0%, rgba(10, 10, 15, 0.5) 100%);
  border: 1px solid var(--line);
  transition: all 0.5s cubic-bezier(.2,.7,.2,1);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}

.post-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 0;
  background: linear-gradient(180deg, var(--gold), transparent);
  transition: height 0.5s;
}

.post-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(212, 165, 116, 0.08);
}

.post-card:hover::before { height: 100%; }

.post-card-meta {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.post-card-date { color: var(--gold); }

.post-card-cat {
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(212, 165, 116, 0.04);
}

.post-card-title {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.03em;
  margin-bottom: 1rem;
  color: var(--text);
  transition: color 0.3s;
}

.post-card:hover .post-card-title { color: var(--gold-bright); }

.post-card-excerpt {
  font-family: var(--font-lyric);
  font-style: italic;
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.post-card-read { color: var(--text-faint); }
.post-card-more {
  color: var(--gold);
  transition: letter-spacing 0.3s;
}

.post-card:hover .post-card-more { letter-spacing: 0.3em; }

/* ░░ SINGLE POST ░░ */
.post-wrap {
  max-width: 780px;
}

.post-header {
  margin-bottom: 3.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line);
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.post-back {
  color: var(--text-dim);
  transition: color 0.3s;
}

.post-back:hover { color: var(--gold); }

.post-info {
  display: flex;
  gap: 1.5rem;
  color: var(--text-dim);
  flex-wrap: wrap;
}

#post-date { color: var(--gold); }
#post-category {
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 2px;
}

.post-title {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.25;
  letter-spacing: 0.02em;
  background: linear-gradient(180deg, var(--text) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.post-content {
  font-family: var(--font-body);
  font-size: 1.1rem;
  line-height: 2.1;
  letter-spacing: 0.03em;
  color: var(--text);
}

.post-content h2 {
  font-family: var(--font-title);
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold);
  margin: 4rem 0 1.5rem;
  padding-left: 1rem;
  border-left: 2px solid var(--gold);
}

.post-content h3 {
  font-family: var(--font-title);
  font-size: 1.3rem;
  letter-spacing: 0.05em;
  margin: 3rem 0 1rem;
  color: var(--text);
}

.post-content p {
  margin-bottom: 1.8rem;
}

.post-content strong {
  color: var(--gold);
  font-weight: 600;
}

.post-content em {
  font-family: var(--font-lyric);
  font-style: italic;
  color: var(--gold-bright);
}

.post-content ul, .post-content ol {
  margin: 0 0 2rem 1.5rem;
  padding-left: 1rem;
}

.post-content li {
  margin-bottom: 0.8rem;
  line-height: 1.9;
  color: var(--text-dim);
}

.post-content li::marker { color: var(--gold); }

.post-content hr {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
  margin: 3.5rem 0;
}

.post-content blockquote {
  border-left: 3px solid var(--gold);
  padding: 0.5rem 0 0.5rem 1.8rem;
  margin: 2.5rem 0;
  font-family: var(--font-lyric);
  font-style: italic;
  color: var(--gold-bright);
  font-size: 1.25rem;
  line-height: 1.8;
}

.post-content code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: rgba(212, 165, 116, 0.08);
  color: var(--gold);
  padding: 2px 8px;
  border-radius: 2px;
  letter-spacing: 0.05em;
}

.post-content pre {
  background: rgba(18, 18, 26, 0.8);
  border: 1px solid var(--line);
  padding: 1.5rem;
  border-radius: 4px;
  overflow-x: auto;
  margin: 2rem 0;
}

.post-content pre code {
  background: transparent;
  padding: 0;
}

.post-content a {
  color: var(--gold);
  border-bottom: 1px dashed var(--line-strong);
  transition: border-color 0.3s;
}

.post-content a:hover { border-bottom-color: var(--gold); }

.post-footer {
  margin-top: 5rem;
  padding-top: 3rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.post-signature {
  font-family: var(--font-title);
  font-size: 1.5rem;
  letter-spacing: 0.3em;
  color: var(--gold);
  font-weight: 600;
}

/* ░░ NAV ACTIVE STATE ░░ */
.nav-links a.active {
  color: var(--gold);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0;
  width: 100%; height: 1px;
  background: var(--gold);
}

/* ░░ RESPONSIVE ░░ */
@media (max-width: 768px) {
  .blog-wrap { padding: 7rem 1.5rem 4rem; }
  .post-meta { flex-direction: column; align-items: flex-start; }
  .post-content h2 { font-size: 1.4rem; }
  .post-content { font-size: 1rem; line-height: 2; }
  .post-content blockquote { font-size: 1.1rem; padding-left: 1.2rem; }
}