body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #fafafa;
  color: #222;
  margin: 0;
  padding: 2em;
  line-height: 1.7;
}

h1, h2, h3 {
  color: #2a2a2a;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
  font-weight: 600;
}

h1 {
  font-size: 2.5em;
  letter-spacing: 1px;
}

h2 {
  font-size: 1.7em;
  border-bottom: 2px solid #e0e0e0;
  padding-bottom: 0.3em;
}

h3 {
  font-size: 1.2em;
  color: #444;
}

p {
  max-width: 700px;
  margin-bottom: 1.5em;
}

img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  margin: 1em 0;
}

small {
  color: #888;
  font-size: 0.6em;
  margin-bottom: 2em;
  display: block;
  word-break: break-all;
}

hr {
  border: none;
  border-top: 1px solid #e0e0e0;
  margin: 2em 0;
}

ul {
  padding-left: 1.5em;
  margin-bottom: 1.5em;
}