styles.css

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --gray-50: #1f1d22;
  --gray-100: #38343d;
  --gray-200: #686071;
  --gray-300: #797085;
  --gray-350: #b1aabb;
  --gray-400: #f4effa;
  --gray-500: #fdfcfe;
  --red: #d81e1e;
  --red-200: #aa2222;

  --purple-100: #9333ea;
  --purple-200: #6d26af;

  --green-500: #04d361;

  font-family: Inter;
  font-size: 62.5%;
}

button {
  cursor: pointer;
}

button {
  cursor: pointer;
}

html,
body,
input,
textarea,
button {
  font-size: 1.8rem;
  font-family: "Inter", sans-serif;
}

body {
  min-height: 100vh;
  max-width: 100%;
  display: grid;
  justify-content: center;
  background-color: var(--gray-500);
  padding: 0.8rem;
}

.app {
  display: flex;
  flex-direction: column;
  padding: 1.6rem 2.4rem;
  border-radius: 0.8rem;
  background-color: var(--gray-400);
  color: var(--gray-50);
  border: 1px solid var(--gray-350);
  max-width: 80rem;
}

img {
  max-width: 100%;
  min-width: 30rem;
  object-fit: contain;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  padding-bottom: 1rem;
}
p {
  padding-bottom: 0.5rem;
}

a {
  text-decoration: none;
}

footer {
  display: flex;
  flex-direction: column;
  width: 100%;
  align-items: center;
  justify-content: flex-end;
  margin-top: 4rem;
  font-size: 2rem;
  font-weight: bold;
  flex: 1;
}

.icon {
  padding: 0.4rem;
  display: block;
  background-color: var(--purple-100);
  border-radius: 0.4rem;
  color: white;
}

.list {
  padding-left: 2.4rem;
  display: flex;
  gap: 0.2rem;
  flex-direction: column;
}

.list li a {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  max-width: fit-content;
}

.list li a:hover .icon {
  background-color: var(--purple-200);
}

.banner {
  display: flex;
  justify-content: center;
  padding: 1rem 0;
}