body {
  font-family: 'Roboto', Arial, sans-serif;
  background: #000;
  color: #fff;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header#header {
  background: #111;
  color: #fff;
  padding: 2em 1em 1em 1em;
  text-align: center;
}

header#header h1 {
  margin: 0 0 0.5em 0;
  font-size: 2.5em;
  color: #fff;
}

header#header p {
  margin: 0;
  font-size: 1.1em;
  color: #ccc;
}

main {
  flex: 1 0 auto;
  max-width: 800px;
  margin: 2em auto;
  background: #181818;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
  padding: 2em 2em 1em 2em;
}

main h2 {
  color: #fff;
  margin-top: 2em;
  margin-bottom: 0.5em;
}

main ul {
  margin: 0 0 1.5em 1.5em;
  padding: 0;
}

main li {
  margin-bottom: 0.5em;
}

main p {
  margin-bottom: 1.5em;
}

footer#footer {
  background: #111;
  color: #ccc;
  text-align: center;
  padding: 1em 0;
  font-size: 1em;
  flex-shrink: 0;
}

footer#footer ul.icons {
  list-style: none;
  padding: 0;
  margin: 0 0 0.5em 0;
}

footer#footer ul.icons li {
  display: inline-block;
  margin: 0 0.75em;
}

footer#footer ul.icons a {
  color: #1cb495;
  text-decoration: none;
  border-bottom: 1px dotted #1cb495;
  transition: color 0.2s;
}

footer#footer ul.icons a:hover {
  color: #fff;
  border-bottom: 1px solid #fff;
}

a {
  color: #fff;
  transition: color 0.2s;
}
a:hover {
  color: #1cb495;
}

@media (max-width: 600px) {
  main {
    padding: 1em 0.5em;
  }
  header#header {
    padding: 1.5em 0.5em 0.5em 0.5em;
  }
}