body {
    font-family: Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #ffffff;
    color: #000;
}

header {
    background-color: #00274d;
    color: white;
    padding: 15px;
    text-align: center;
    font-size: 1.3em;
}

#container {
    display: flex;
}

nav {
    background-color: #e6e6e6;
    min-width: 200px;
    padding: 10px;
    border-right: 1px solid #ccc;
}

nav a {
    display: block;
    padding: 8px;
    margin-bottom: 5px;
    text-decoration: none;
    color: #00274d;
    font-weight: bold;
}

nav a:hover {
    background-color: #cccccc;
}

main {
    flex: 1;
    padding: 20px;
}

h2 {
    color: #00274d;
    border-bottom: 1px solid #ccc;
    padding-bottom: 4px;
}

table {
    border-collapse: collapse;
    width: 100%;
    margin-bottom: 25px;
}

table, th, td {
    border: 1px solid #aaa;
}

th, td {
    padding: 8px;
    text-align: left;
}

th {
    background-color: #d9e6f2;
}

details {
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background-color: #f9f9f9;
}

summary {
    padding: 10px;
    background-color: #e6e6e6;
    cursor: pointer;
    font-weight: bold;
    color: #00274d;
}

details ul, details p {
    padding: 10px;
    margin: 0;
}

footer {
    background-color: #00274d;
    color: white;
    text-align: center;
    padding: 10px;
    margin-top: 30px;
    font-size: 0.9em;
}

/* Alternating background for question items */
.qz.qz-striped > li {
  /* keep your current spacing, add a bit of padding so the stripe has breathing room */
  margin: .9rem 0;
  padding: .75rem .9rem;
  border-radius: 8px;
  border: 1px solid #e6eef5;   /* subtle outline */
}

/* Odd items: white; Even items: light blue */
.qz.qz-striped > li:nth-child(odd)  { background: #ffffff; }
.qz.qz-striped > li:nth-child(even) { background: #ecf5ff; }

/* Preserve your choice layout */
.qz.qz-striped .choices { margin-top: .35rem; }
.qz.qz-striped .choices span { display: inline-block; min-width: 1.5rem; font-weight: 600; }

/* Optional: make printing clean (stripes can look muddy on some printers) */
@media print {
  .qz.qz-striped > li { background: #fff !important; border-color: #cccccc; }
}