/* -----------------------------
   Base styles
------------------------------ */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  color: #222;
  background: #fff;
}

a {
  color: #0366d6;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* -----------------------------
   Header
------------------------------ */
.site-header {
  background: #f9f9f9;
  border-bottom: 1px solid #eaeaea;
  padding: 1rem 0;
}

.site-title {
  margin: 0;
  font-size: 1.5rem;
}

.site-title a {
  font-weight: bold;
  color: #222;
}

.site-nav {
  margin-top: 0.5rem;
}

.site-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-nav a {
  font-weight: 500;
}

/* -----------------------------
   Footer
------------------------------ */
.site-footer {
  border-top: 1px solid #eaeaea;
  margin-top: 2rem;
  padding: 1.5rem 0;
  background: #f9f9f9;
  font-size: 0.9rem;
  color: #555;
}

.site-footer p {
  margin: 0 0 0.5rem 0;
}

.footer-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* -----------------------------
   Content
------------------------------ */
main {
  padding: 2rem 0;
}

h1, h2, h3, h4, h5 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

p {
  margin-bottom: 1rem;
}

ul, ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

/* -----------------------------
   Blog post styles
------------------------------ */
article {
  margin-bottom: 3rem;
}

article h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

article small {
  color: #777;
}

/* -----------------------------
   Pagination
------------------------------ */
.pagination {
  display: flex;
  justify-content: space-between;
  margin-top: 2rem;
}

.pagination a {
  background: #0366d6;
  color: #fff;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
}

.pagination a:hover {
  background: #024d9c;
  text-decoration: none;
}

/* Author page styling */
.page--author .book-list {
  list-style: none;
  padding: 0;
}

.page--author .book-list li {
  margin-bottom: 1.25rem;
}

.page--author .book-list li strong {
  font-size: 1.1rem;
}

.page--author a {
  color: #0366d6;
  font-weight: 600;
}
/* About page */
.about-wrap {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 1.25rem;
  align-items: start;
  margin-bottom: 1.5rem;
}

.about-photo {
  border-radius: 12px;
  border: 1px solid #eaeaea;
  object-fit: cover;
  width: 200px;
  height: 200px;
}

.about-intro h1 {
  margin-top: 0;
  margin-bottom: 0.25rem;
}

.about-cta {
  margin: 0.75rem 0 0.5rem 0;
}

.about-links {
  color: #555;
}

@media (max-width: 640px) {
  .about-wrap {
    grid-template-columns: 1fr;
  }
  .about-photo {
    width: 140px;
    height: 140px;
  }
}