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

:root {
  --dark-gray-blue: hsl(217, 19%, 35%);
  --light-gray-blue: hsl(210, 46%, 95%);
  --dark-blue: hsl(214, 17%, 51%);
  --gray-blue: hsl(212, 23%, 69%);
}

body {
  min-height: 100vh;
  background-color: var(--light-gray-blue);
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  display: block;
}

main {
  position: relative;
  margin: 4.625rem 1.5rem;
  border-radius: 10px;
  overflow: hidden;
  background-color: white;
}

.paragraph {
  padding: 2.5rem 2rem 1rem;
}

h1 {
  font: 700 1rem 'Manrope', serif;
  line-height: 150%;
  margin-bottom: 1.125rem;
  color: var(--dark-gray-blue);
}

p {
  font: 0.813rem 'Manrope', serif;
  line-height: 150%;
  color: var(--dark-blue);
}

.author-container {
  display: flex;
  align-items: center;
  margin-top: 2rem;
}

.author-container img {
  max-width: 40px;
  border-radius: 50%;
  margin-right: 1rem;
}

.name {
  font-weight: 700;
  color: var(--dark-gray-blue);
}

.date {
  color: var(--gray-blue);
}

.share-btn {
  padding: 0.5rem;
  background-color: hsl(210, 46%, 95%);
  margin-left: auto;
}

aside {
  width: 100%;
  height: 4rem;
  position: absolute;
  left: 0;
  bottom: 0;
  background-color: var(--dark-gray-blue);
  display: none;
  align-items: center;
  padding: 0 2rem;
  gap: 20px;
  border-radius: 10px;
}

aside img {
  display: inline;
}

aside .share-btn {
  margin-left: auto;
}

@media screen and (min-width: 768px) and (max-width: 991px) {
  main > img {
    margin: auto;
  }

  h1 {
    font-size: 1.2rem;
  }

  p {
    font-size: 1rem;
  }

  .paragraph {
    padding: 2.5rem 4.5rem 1rem;
  }
}

@media screen and (min-width: 992px) {
  main {
    overflow: visible;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 730px;
  }

  img {
    height: 100%;
    object-fit: cover;
  }

  aside {
    padding: 0 1.5rem;
    position: absolute;
    width: 250px;
    top: 55%;
    left: 75%;
  }

  aside .share-btn {
    display: none;
  }
}