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

body {
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #111;
  background-color: #fff;
  padding: 2rem;
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: #000;
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.6rem;
}
h4 {
  font-size: 1.3rem;
}
h5 {
  font-size: 1.1rem;
}
h6 {
  font-size: 1rem;
}

p {
  margin-bottom: 1rem;
  max-width: 65ch;
  color: rgba(0, 0, 0, 0.85);
}

p.subtle {
  color: rgba(0, 0, 0, 0.65);
}

p.faint {
  color: rgba(0, 0, 0, 0.45);
}

a {
  color: #0070f3; /* primary link color */
  text-decoration: none;
  transition: color 0.2s ease, text-decoration 0.2s ease;
}
a:hover,
a:focus {
  color: #d6336c; /* accent on hover */
  text-decoration: underline;
}
a:visited {
  color: #4a148c; /* visited links */
}

ul,
ol {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}
li {
  margin-bottom: 0.5rem;
}

blockquote {
  border-left: 3px solid rgba(0, 0, 0, 0.1);
  padding-left: 1rem;
  color: rgba(0, 0, 0, 0.65);
  font-style: italic;
  margin: 1.5rem 0;
}

hr {
  border: none;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  margin: 2rem 0;
}

pre,
code {
  font-family: 'Fira Code', monospace;
  background: rgba(0, 0, 0, 0.05);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
}

pre {
  padding: 1rem;
  overflow-x: auto;
}