body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    background: #f4f6f8;
    color: #222;
}

.hero {
    background: #0a2540;
    color: white;
    text-align: center;
    padding: 60px 20px;
}

.hero h1 {
    font-size: 32px;
    margin-bottom: 15px;
}

.hero p {
    max-width: 600px;
    margin: auto;
    margin-bottom: 25px;
}

.buttons button {
    padding: 14px 22px;
    margin: 10px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
}

.buttons button:first-child {
    background: #00c853;
    color: white;
}

.buttons button:last-child {
    background: white;
    color: #0a2540;
}

section {
    padding: 40px 20px;
    max-width: 800px;
    margin: auto;
}

.protect ul {
    line-height: 1.8;
}

footer {
    text-align: center;
    padding: 20px;
    background: #0a2540;
    color: white;
}
.btn {
    display: inline-block;
    text-decoration: none;
    padding: 14px 22px;
    margin: 10px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: bold;
}

.btn.primary {
    background: #00c853;
    color: white;
}

.btn.secondary {
    background: white;
    color: #0a2540;
}
#track_result, #qr_box {
  display: block;
  color: #000;
}

#track_result b, #qr_box b, #track_result p, #qr_box p, #track_result h3, #qr_box h3 {
  color: #000;
}