body {
  font-family: 'Arial', sans-serif;
  background-color: #f4f7f9;
  margin: 0;
  padding: 20px;
  color: #333;
}

h1 {
  text-align: center;
  font-size: 2.5em;
  margin-bottom: 20px;
  color: #2c3e50;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.search-form {
  margin-bottom: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-weight: bold;
  margin-bottom: 5px;
}

.form-input {
  padding: 10px;
  font-size: 1em;
  border: 1px solid #ccc;
  border-radius: 5px;
}

.form-input:focus {
  border-color: #3498db;
  outline: none;
  box-shadow: 0 0 5px rgba(52, 152, 219, 0.5);
}

.form-input-inline {
  margin-left: -5px;
  margin-right: 20px;
  padding: 5px;
  font-size: 1em;
  border: 1px solid #ccc;
  border-radius: 5px;
}

.filter-sort {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin: 20px 0;
}

.filter-sort label {
  font-weight: bold;
  margin-right: 10px;
}

.btn {
  background-color: #3498db;
  color: white;
  padding: 10px 15px;
  border: none;
  border-radius: 5px;
  font-size: 1.2em;
  cursor: pointer;
  grid-column: 1 / 3;
}

.btn:hover {
  background-color: #2980b9;
}

.results {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid #ddd;
}

.results h3 {
  color: #34495e;
  margin-bottom: 10px;
}

.results p {
  margin: 5px 0;
  line-height: 1.5;
}

.results hr {
  margin: 20px 0;
  border: none;
  border-top: 1px solid #eee;
}

@media (max-width: 768px) {
  .search-form {
      grid-template-columns: 1fr;
  }

  .btn {
      grid-column: 1;
  }

  .filter-sort {
      flex-direction: column;
      align-items: flex-start;
  }

  .form-input-inline {
      margin: 10px 0;
  }
}