:root {
  --bg: #fdf6ec;
  --ink: #2e2620;
  --accent: #e8683c;
  --accent-dark: #c94f28;
  --card: #ffffff;
  --muted: #8a7f72;
  --radius: 18px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

header.site {
  text-align: center;
  padding: 20px 0 10px;
}

header.site a {
  text-decoration: none;
  color: inherit;
}

header.site h1 {
  margin: 0;
  font-size: 1.7rem;
  color: var(--accent-dark);
}

header.site p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.back-link {
  display: inline-block;
  margin-bottom: 20px;
  color: var(--accent-dark);
  text-decoration: none;
  font-weight: 600;
}

.app-link {
  display: inline-block;
  margin-bottom: 4px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
}

.post-card {
  display: block;
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  text-decoration: none;
  color: inherit;
}

.post-card img.cover-thumb {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 12px;
  display: block;
  object-fit: cover;
  max-height: 220px;
}

.post-card h2 {
  margin: 0 0 4px;
  font-size: 1.25rem;
  color: var(--accent-dark);
}

.post-date {
  color: var(--muted);
  font-size: 0.85rem;
}

article.post {
  background: var(--card);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

article.post h1 {
  color: var(--accent-dark);
  margin-top: 0;
  font-size: 1.6rem;
}

article.post img.cover {
  width: 100%;
  border-radius: 14px;
  margin: 0 0 20px;
  display: block;
}

article.post .content {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.08rem;
  line-height: 1.7;
}

article.post .content h2 {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--accent-dark);
  margin-top: 28px;
}

article.post .content h3 {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--accent-dark);
}

article.post .content img {
  max-width: 100%;
  border-radius: 12px;
  margin: 16px 0;
  display: block;
}

article.post .content a {
  color: var(--accent-dark);
}

article.post .content code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  background: var(--bg);
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 0.9em;
}

article.post .content pre {
  background: var(--bg);
  padding: 14px 16px;
  border-radius: 12px;
  overflow-x: auto;
}

article.post .content pre code {
  background: none;
  padding: 0;
}

article.post .content blockquote {
  background: #fff3e0;
  border-left: 4px solid var(--accent);
  border-radius: 12px;
  padding: 16px 18px;
  margin: 24px 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
}

article.post .content blockquote a {
  color: var(--accent-dark);
  font-weight: 700;
}

.empty-hint {
  color: var(--muted);
  text-align: center;
  padding: 30px 0;
}

.share-btn {
  display: block;
  width: 100%;
  margin-top: 28px;
  padding: 14px;
  font-size: 1rem;
  font-weight: 600;
  background: none;
  border: 2px solid var(--accent);
  border-radius: 14px;
  color: var(--accent-dark);
  cursor: pointer;
}