@font-face {
  font-family: 'Muli';
  src: url('../fonts/MuliLight-lg9VZ.ttf') format('truetype');
  font-weight: 300;
}
@font-face {
  font-family: 'Muli';
  src: url('../fonts/MuliBold-YzEVy.ttf') format('truetype');
  font-weight: bold;
}
:root {
  --bg: #ffffff;
  --fg: #111;
  --link: #226644;
  --accent: #226644;
}
[data-theme="dark"] {
  --bg: #121212;
  --fg: #eee;
  --link: #88ccaa;
  --accent: #88ccaa;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  padding: 1rem;
  font-family: 'Muli', sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
}
a {
  color: var(--link);
  text-decoration: none;
}
header, footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
}
nav {
  display: flex;
  gap: 0.5rem;
}
h1, h2 {
  color: var(--accent);
  margin: 0.5rem 0;
}
button {
  padding: 0.4rem 0.7rem;
  background: none;
  border: 1px solid var(--accent);
  color: var(--fg);
  cursor: pointer;
}
#articles article {
  border-bottom: 1px solid #ccc;
  padding: 1rem 0;
}
main {
  max-width: 700px;
  margin: 0 auto;
}
textarea, input {
  width: 100%;
  margin-bottom: 1rem;
}