/* Minimal styles for a simple, readable layout */
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  color: #222;
}
header, footer {
  background: #e9f5ff;
  padding: 12px;
}
nav a {
  display: inline-block;
  margin-right: 12px;
  padding: 6px 8px;
  color: #003a66;
  text-decoration: none;
}
nav a[aria-current="page"] {
  font-weight: bold;
  text-decoration: underline;
}
.main {
  max-width: 900px;
  margin: 16px auto;
  padding: 0 12px;
}
.card {
  border: 1px solid #ddd;
  padding: 12px;
  margin-bottom: 12px;
  background: #fff;
}
img.responsive {
  display: block;
  max-width: 100%;
  height: auto;
  border: 1px solid #ddd;
}
label { display: block; margin: 8px 0 4px; }
input[type="text"], input[type="email"], textarea {
  width: 100%;
  padding: 8px;
  border: 1px solid #bbb;
}
button, input[type="submit"] {
  padding: 8px 12px;
  background: #0066cc;
  color: #fff;
  border: 0;
  cursor: pointer;
}
.small { color: #555; font-size: 0.95rem; }