body {
  font-family: Arial, sans-serif;

  background: linear-gradient(
    90.9deg,
    rgb(255, 187, 187) -8.8%,
    rgb(255, 220, 177) 12.4%,
    rgb(255, 249, 177) 35.6%,
    rgb(220, 255, 177) 59.6%,
    rgb(177, 218, 255) 84%,
    rgb(222, 177, 255) 107.9%
  );
  background: linear-gradient(135deg, #fdfcfb 0%, #e2d1c3 100%);
  height: 100vh;
  margin: 0 auto;
}
.container {
  margin: 120px auto;
  max-width: 600px;
}
header {
  margin-bottom: 30px;
}
h1 {
  text-align: center;
  font-weight: 800;
  font-size: 28px;
  line-height: 1.5;
  color: #272044;
}
form {
  padding: 30px;
  border-radius: 10px;
  display: flex;
  margin-bottom: 30px;
}
.topic-input {
  width: 80%;
  padding: 16px;
  font-size: 16px;
  border-radius: 50px;
  line-height: 20px;
  color: #272044;
}
.submit-input {
  padding: 16px;
  font-size: 16px;
  border-radius: 50px;
  line-height: 20px;
  margin-left: 12px;
}

.generated-fact {
  font-size: 16px;
  padding: 20px;
  line-height: 2;
  border-left: 3px solid #272044;
}
.hidden {
  display: none;
}
footer {
  border-top: 1px solid #272044;
  text-align: center;
  font-size: 13px;
  margin-top: 30px;
  padding-top: 15px;
}
.generating {
  animation: blink-animation 1s steps(5, start) infinite;
}

@keyframes blink-animation {
  to {
    visibility: hidden;
  }
}
@-webkit-keyframes blink-animation {
  to {
    visibility: hidden;
  }
}