html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.7;
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.25;
  font-weight: 700;
  margin-top: 2em;
  margin-bottom: 0.5em;
}

h1 { font-size: 2.25rem; margin-top: 0; }
h2 { font-size: 1.625rem; }
h3 { font-size: 1.25rem; }

p {
  margin: 0 0 1.25em;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

ul, ol {
  margin: 0 0 1.25em;
  padding-left: 1.5em;
}

li {
  margin-bottom: 0.4em;
}

blockquote {
  margin: 1.5em 0;
  padding: 0.75em 1.25em;
  border-left: 3px solid var(--color-accent);
  background: var(--color-bg-secondary);
  color: var(--color-text-muted);
}

code {
  font-family: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, monospace;
  font-size: 0.875em;
  background: var(--color-code-bg);
  padding: 0.15em 0.4em;
  border-radius: 4px;
}

pre code {
  background: none;
  padding: 0;
}

img {
  max-width: 100%;
  height: auto;
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 2em 0;
}