:root {
  --text-color: #fff;
  --background-color: #000000;
  --text-font: "Inter", "Roboto", Arial, sans-serif;
  --code-font: Consolas, "Courier New", monospace;
}
a:link,
a:visited {
  text-decoration: underline;
  color: var(--text-color);
}
a:hover {
  text-decoration: none;
}

html,
body {
  background-color: var(--background-color);
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: var(--text-font);
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  width: 100%;
  text-align: center;
  color: var(--text-color);
}

.container2 {
  width: 100vh;
  max-width: 900px;
  height: 100vh;
  text-align: left;
}
.container2 p,
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 7px;
}

.main-section p {
  margin: 5px;
  font-size: 16px;
}

.code-container {
  position: relative;
  margin: 20px 0;
}

.code-container pre {
  background-color: #111;
  margin: 0px;
  border-radius: 8px;
  overflow-x: auto;
}
.code-container code {
  font-family: var(--code-font);
  font-size: 0.95rem;
}

.copy-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 5px 10px;
  font-size: 0.8rem;
  cursor: pointer;
}