@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&display=swap');

body {
  font-family: "SF Mono", "Monaco", "Droid Sans Mono", "Source Code Pro", monospace;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  color: #333;
  background-color: #fff;
}

h1, h2, h3 {
  color: #333;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

header {
  background-color: transparent;
  border-bottom: none;
  padding: 1rem 0;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav .brand {
  font-size: 1.5rem;
  font-weight: bold;
  text-decoration: none;
  color: #666;
}

nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav ul li {
  margin-left: 1.5rem;
}

nav ul li a {
  text-decoration: none;
  color: #888;
  transition: color 0.3s ease;
}

nav ul li a:hover {
  color: #333;
}

.editor-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.editor-header {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-bottom: 2rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.editor-footer {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.9rem;
  color: #999;
}

.editor-intro {
  text-align: center;
  font-size: 0.9rem;
  color: #999;
}

.editor-intro p {
  margin-bottom: 0.75rem;
}

.editor-intro-actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
}

.editor-divider {
  border: none;
  border-top: 1px solid #f0f0f0;
  margin: 1.5rem 0;
}

.about-content {
  max-width: 700px;
  margin: 0 auto;
  padding: 2rem 1rem;
  line-height: 1.8;
}

.about-content h1 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.about-content p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  color: #333;
}