* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #f4f6f9;
  color: #333;
}

.header {
  background: #0f172a;
  color: #fff;
  text-align: center;
  padding: 30px 20px;
}

.container {
  max-width: 900px;
  margin: 30px auto;
  padding: 0 20px;
}

.card {
  background: #ffffff;
  padding: 25px;
  border-radius: 10px;
  margin-bottom: 25px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

h2 {
  margin-top: 0;
}

label {
  display: block;
  margin-top: 15px;
  font-weight: bold;
}

input,
select,
textarea {
  width: 100%;
  margin-top: 8px;
  padding: 12px;
  border-radius: 6px;
  border: 1px solid #ccc;
  font-size: 14px;
}

textarea {
  resize: vertical;
}

button {
  margin-top: 20px;
  padding: 12px 18px;
  border: none;
  border-radius: 6px;
  background: #2563eb;
  color: #fff;
  cursor: pointer;
  font-size: 14px;
}

button:hover {
  background: #1e4fd6;
}

button.secondary {
  background: #16a34a;
}

button.secondary:hover {
  background: #12813b;
}

.btn-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.instructions {
  margin-top: 15px;
  padding: 12px;
  background: #eef2ff;
  border-left: 4px solid #2563eb;
  font-size: 14px;
}

.footer {
  text-align: center;
  padding: 20px;
  font-size: 13px;
  color: #555;
}

.disclaimer {
  margin-top: 5px;
}