:root {
  --bg-color: #faf0e6;
  --text-primary: #1d1d1d;
  --text-secondary: #6e6e6e;
  --accent-color: #e67e22;
  /* Brighter Orange */
  --border-color: #e8d4c4;
  --card-bg: #ffffff;
  --hover-bg: #fdf6f0;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Crimson Text', 'Georgia', serif;
  --font-mono: 'JetBrains Mono', monospace;
}

body[data-theme="dark"] {
  --bg-color: #0f0f0e !important;
  --text-primary: #e8e8e8 !important;
  --text-secondary: #a0a0a0 !important;
  --accent-color: #e68a6e !important;
  --border-color: #2a2a28 !important;
  --card-bg: #161614 !important;
  --hover-bg: #1c1c1a !important;
}

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-main);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
  max-width: 900px;
  margin: 40px auto;
  padding: 40px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.03);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

header {
  padding: 60px 40px 40px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: linear-gradient(180deg, rgba(230, 126, 34, 0.08) 0%, rgba(255, 255, 255, 0) 100%);
  border-bottom: 1px solid var(--border-color);
  border-radius: 16px 16px 0 0;
}

.avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--border-color);
  margin-bottom: 20px;
  object-fit: cover;
  border: 2px solid var(--card-bg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.site-title {
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.5px;
  text-decoration: none;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.site-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 400px;
  margin-bottom: 24px;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.social-links a,
.social-links .theme-toggle {
  color: var(--text-secondary);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  border-radius: 6px;
}

.social-links a:hover,
.social-links .theme-toggle:hover {
  color: var(--accent-color);
  background-color: var(--hover-bg);
}

nav {
  display: flex;
  gap: 24px;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 0;
  width: 100%;
  justify-content: center;
}

nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

nav a:hover {
  color: var(--accent-color);
}

nav a.active {
  color: var(--accent-color);
  border-bottom: 2px solid var(--accent-color);
}

main {
  padding: 40px;
}

.post-card {
  padding: 24px;
  margin-bottom: 12px;
  transition: all 0.2s ease;
  text-decoration: none;
  display: block;
  background-color: transparent;
  color: inherit;
}

.post-card a {
  color: inherit;
  text-decoration: none;
}

.post-card a:hover {
  color: var(--accent-color);
}

.post-card p {
  color: var(--text-secondary) !important;
}

.post-card p a {
  color: var(--text-secondary);
}

.post-card p a:hover {
  color: var(--accent-color);
}

.post-card:last-child {
  margin-bottom: 0;
}

.post-card:hover {
  background-color: var(--hover-bg);
}

.post-card:hover h2 {
  color: var(--accent-color);
}

.posts-list {
  border-bottom: 1px solid var(--border-color);
}

.post-card h2 {
  margin: 0 0 12px 0;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.post-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.post-content {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-primary);
}

.post-content h1,
.post-content h2,
.post-content h3 {
  font-family: var(--font-main);
  margin-top: 2.5rem;
  color: var(--text-primary);
}

pre {
  background: #1e1e1e;
  color: #d4d4d4;
  padding: 24px;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 0.9rem;
}

code {
  font-family: var(--font-mono);
  background: rgba(217, 119, 87, 0.1);
  color: var(--accent-color);
  padding: 2px 4px;
  border-radius: 4px;
}

pre code {
  background: transparent;
  color: inherit;
  padding: 0;
}

footer {
  padding: 40px 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-color);
}