body {
  background-color: whitesmoke;
  font-family: Arial, Helvetica, sans-serif;
}

a {
  color: rgb(4, 97, 66);
  font-weight: bolder;
}
.container {
  margin: 120px auto;
  max-width: 600px;
}

header {
  margin-bottom: 30px;
}

h1 {
  text-align: center;
  font-weight: 600;
  font-size: 30px;
  line-height: 1.5;
  color: #1e5c21;
}

.form-container {
  background-color: #dde3f0;
  margin-bottom: 30px;
  padding: 20px 30px;
  box-shadow: 0px 20px 60px rgba(65, 50, 100, 0.08);
  border-radius: 10px;
}

form {
  display: flex;
}

.hint {
  line-height: 1.5;
  margin-top: 5px;
  opacity: 0.5;
  font-size: 12px;
}
.directive {
  padding: 16px;
  border: 1px solid rgba(39, 33, 66, 0.5);
  width: 80%;
  font-size: 16px;
  border-radius: 50px;
  line-height: 20px;
  color: #111827;
}

.submit-button {
  margin-left: 10px;
  background: rgb(4, 97, 66);
  color: white;
  border: none;
  width: 150px;
  font-size: 16px;
  font-weight: bolder;
  border-radius: 50px;
  padding: 14px 24px;
}

.ideas {
  font-size: 15px;
  background-color: white;
  padding: 20px;
  line-height: 2;
  border-left: 3px solid rgb(4, 97, 66);
  box-shadow: 0px 4px 30px 0px rgba(39, 33, 66, 0.03);
  border-radius: 10px;
}
.hidden {
  display: none;
}

idea.strong {
  color: rgb(4, 97, 66);
}
footer {
  text-align: center;
  font-size: 12px;
  margin-top: 30px;
}