/* ---------- Blog index ---------- */
.blog-hero {
  padding: 110px 0 60px;
}
.blog-hero h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(44px, 7vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 0 0 24px;
}
.blog-hero p {
  max-width: 560px;
  font-size: 19px;
  color: var(--ink-soft);
  margin: 0;
}

.post-list {
  list-style: none;
  padding: 0;
  margin: 56px 0 0;
  border-top: 1px solid var(--line);
}
.post-list li {
  border-bottom: 1px solid var(--line);
}
.post-list a {
  display: grid;
  grid-template-columns: 200px 1fr auto;
  gap: 40px;
  align-items: baseline;
  padding: 32px 0;
  transition: padding .15s ease, color .15s ease;
}
.post-list a:hover {
  padding-left: 14px;
  color: var(--accent-ink);
}
.post-date {
  font-family: var(--serif);
  font-style: italic;
  color: var(--muted);
  font-size: 15px;
}
.post-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.post-arrow {
  font-size: 20px;
  color: var(--muted);
  transition: transform .15s ease, color .15s ease;
}
.post-list a:hover .post-arrow {
  transform: translateX(6px);
  color: var(--accent-ink);
}

.empty-state {
  margin-top: 56px;
  padding: 80px 0;
  text-align: center;
  color: var(--muted);
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* ---------- Single post ---------- */
.post-page {
  padding: 90px 0 120px;
}
.post-meta-top {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 28px;
  font-size: 14px;
  color: var(--muted);
}
.post-back {
  color: var(--muted);
  transition: color .15s ease;
}
.post-back:hover { color: var(--accent-ink); }

.post-page h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(38px, 5.5vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  max-width: 820px;
}
.post-meta-bottom {
  font-family: var(--serif);
  font-style: italic;
  color: var(--muted);
  font-size: 15px;
  margin: 0 0 56px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}

.post-body {
  max-width: 720px;
  font-size: 18px;
  line-height: 1.75;
  color: var(--ink-soft);
}
.post-body h2 {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--ink);
  font-size: 32px;
  letter-spacing: -0.015em;
  margin: 56px 0 18px;
  line-height: 1.2;
}
.post-body h3 {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--ink);
  font-size: 24px;
  letter-spacing: -0.01em;
  margin: 40px 0 14px;
}
.post-body p { margin: 0 0 22px; }
.post-body a {
  color: var(--accent-ink);
  border-bottom: 1px solid rgba(168, 84, 59, 0.35);
  transition: border-color .15s ease;
}
.post-body a:hover { border-bottom-color: var(--accent-ink); }
.post-body ul, .post-body ol { padding-left: 22px; margin: 0 0 22px; }
.post-body li { margin-bottom: 8px; }
.post-body strong { color: var(--ink); font-weight: 600; }
.post-body em { color: var(--accent-ink); font-style: italic; }
.post-body blockquote {
  margin: 28px 0;
  padding: 8px 0 8px 24px;
  border-left: 3px solid var(--accent);
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  color: var(--ink);
}
.post-body hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 48px 0;
}

.post-body code {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 15px;
  background: var(--bg-alt);
  padding: 2px 7px;
  border-radius: 5px;
  color: var(--accent-ink);
}
.post-body pre {
  background: var(--bg-dark);
  color: var(--cream);
  padding: 22px 24px;
  border-radius: 14px;
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.6;
  margin: 28px 0;
  border: 1px solid var(--line);
}
.post-body pre code {
  background: transparent;
  color: inherit;
  padding: 0;
  font-size: inherit;
}

.post-body img {
  border-radius: 14px;
  border: 1px solid var(--line);
  margin: 28px 0;
}

.post-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  font-size: 16px;
}
.post-body th, .post-body td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}
.post-body th {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--ink);
}

.post-foot {
  margin-top: 80px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--muted);
}

@media (max-width: 860px) {
  .blog-hero { padding: 70px 0 40px; }
  .post-list a {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 24px 0;
  }
  .post-list a:hover { padding-left: 0; }
  .post-arrow { display: none; }
  .post-page { padding: 60px 0 80px; }
  .post-body { font-size: 17px; }
}