* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Verdana, Geneva, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: #ccc;
  background: #000;
}

.layout {
  display: flex;
  min-height: 100vh;
}

/* Left sidebar */
.sidebar {
  width: 160px;
  padding: 24px 20px;
  border-right: 1px solid #222;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
}

.sidebar .logo {
  margin-bottom: 24px;
}

.sidebar .logo img {
  width: 120px;
}

.sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
}

.sidebar nav a {
  color: #888;
  text-decoration: none;
}

.sidebar nav a:hover {
  color: #fff;
}

.sidebar nav a.active {
  color: #fff;
}

.sidebar-tagline {
  font-size: 11px;
  color: #666;
  margin-top: 16px;
  line-height: 1.4;
}

/* Main content */
.main {
  margin-left: 160px;
  padding: 32px 40px;
  max-width: 600px;
}

h1 {
  font-size: 16px;
  margin-bottom: 4px;
  color: #eee;
}

p {
  margin: 12px 0;
}

a {
  color: #6a9fb5;
}

a:visited {
  color: #8a7fb5;
}

a:hover {
  color: #9cc;
}

/* Article listing on index */
.article-list {
  list-style: none;
}

.article-list li {
  margin-bottom: 28px;
}

.article-list li a {
  text-decoration: none;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.article-list li a:hover .article-title {
  color: #fff;
}

.article-thumb {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border: 1px solid #222;
  flex-shrink: 0;
}

.article-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.article-title {
  color: #ddd;
  font-size: 14px;
  font-weight: bold;
}

.article-meta {
  color: #666;
  font-size: 11px;
}

/* Bio page */
.bio-photo {
  margin: 16px 0;
}

.bio-photo img {
  width: 180px;
  max-width: 400px;
  max-height: 400px;
}

hr {
  border: none;
  border-top: 1px solid #222;
  margin: 24px 0;
}

/* Article header on essay pages */
.essay-header {
  margin-bottom: 24px;
}

.essay-header img {
  width: 100%;
  max-width: 500px;
  margin-bottom: 12px;
}

.essay-header h1 {
  font-size: 18px;
  margin-bottom: 4px;
}

.essay-header .article-meta {
  color: #666;
  font-size: 11px;
}

.contact-btn {
  display: inline-block;
  margin-top: 8px;
  padding: 8px 20px;
  border: 1px solid #444;
  color: #ccc;
  text-decoration: none;
  font-size: 13px;
}

.contact-btn:hover {
  border-color: #888;
  color: #fff;
}

.contact-btn:visited {
  color: #ccc;
}

/* Screen reader only - visually hidden but accessible */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}