body {
  margin: 0;
  padding: 20px;
  font-family: "Montserrat", Arial, Helvetica, sans-serif;
  background-color: burlywood;
  min-height: 100vh;
  box-sizing: border-box;
}

.container {
  background-color: rgb(129, 147, 102);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15);
  padding: 32px 24px;
  max-width: 600px;
  margin: 50px auto 0 auto;
  border-radius: 12px;
  border: 1px solid #e0e0e0;
  transition: box-shadow 0.3s;
}

.container:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

h1 {
  font-size: 40px;
  text-align: center;
  margin-top: 0;
  margin-bottom: 24px;
  color: #3d3d3d;
  letter-spacing: 1px;
}

.form {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 16px;
}

label {
  font-weight: 600;
  margin-bottom: 6px;
  color: #2d2d2d;
  font-size: 18px;
}

input {
  padding: 10px 12px;
  border: 1px solid #bdbdbd;
  border-radius: 6px;
  width: 100%;
  max-width: 320px;
  font-size: 16px;
  transition: border-color 0.2s;
  outline: none;
  background: #f9f9f9;
}

input:focus {
  border-color: #0062cc;
  background: #fff;
}

button {
  background-color: burlywood;
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 6px;
  margin-top: 10px;
  cursor: pointer;
  font-size: 18px;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: background-color 0.3s, box-shadow 0.2s;
}

button:hover, button:focus {
  background-color: #0062cc;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

#result {
  margin-top: 24px;
  font-size: 26px;
  font-weight: bold;
  color: #2d2d2d;
  text-align: center;
  background: #f3e9d2;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #e0cfa3;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}