* {
  box-sizing: border-box;
}

body {
  max-width: 680px;
  margin: 3rem auto;
  padding: 0 1.5rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #222;
  background: #fff;
}

h1, h2, h3 {
  font-weight: 600;
  line-height: 1.3;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: #111;
}

h1 {
  font-size: 1.75rem;
  margin-top: 0;
  margin-bottom: 0.5rem;
}

h2 {
  font-size: 1.3rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.1rem;
}

p {
  margin: 1rem 0;
}

a {
  color: #0066cc;
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: #0052a3;
  text-decoration: underline;
}

.profile-image {
  display: block;
  width: 100px;
  height: 100px;
  margin: 0 auto 2rem auto;
  border-radius: 50%;
  object-fit: cover;
}

.site-header {
  margin-bottom: 3rem;
}

.site-footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid #e5e5e5;
}

.site-footer p {
  font-size: 0.95rem;
  color: #666;
  margin: 0;
}

.container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.content {
  flex: 1;
}

.content ul {
  padding-left: 1.5rem;
  list-style-position: outside;
}

.content li {
  margin-bottom: 0.75rem;
}

.kicker {
  margin: 0 0 1rem 0;
  font-size: 0.95rem;
  color: #666;
  font-weight: 500;
}

.post-title {
  margin: 0 0 0.75rem 0;
  font-size: 1.75rem;
}

.post-meta {
  margin: 0 0 2rem 0;
  font-size: 0.95rem;
  color: #666;
}

.post-meta .sep {
  margin: 0 0.5rem;
  color: #ddd;
}

.recent-thoughts {
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid #f0f0f0;
}

.recent-thoughts-label {
  font-size: 0.95rem;
  color: #888;
  font-weight: 500;
  margin: 0 0 0.75rem 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.recent-thoughts-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.recent-thoughts-list li {
  margin: 0;
}

.recent-thoughts-list a {
  font-size: 0.95rem;
}

.article-card {
  display: block;
  margin-bottom: 2rem;
  overflow: hidden;
  border-radius: 6px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.article-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.article-card-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.article-card-image {
  display: block;
  height: auto;
  max-height: 250px;
  margin-bottom: 1.25rem;
  border-radius: 4px;
}

.article-card-title {
  margin: 0;
  font-size: 1.3rem;
  color: #0066cc;
}

.article-card:hover .article-card-title {
  color: #0052a3;
  text-decoration: underline;
}

.article-image {
  display: block;
  height: auto;
  max-height: 350px;
  margin: 0 auto 2rem auto;
  border-radius: 4px;
}