body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    background: #fff;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    border-radius: 10px;
    width: 600px;
}

.certificate {
    border: 2px solid #ccc;
    padding: 20px;
    border-radius: 10px;
    position: relative;
}

.certificate-border {
    border: 1px solid #ddd;
    padding: 20px;
    border-radius: 10px;
}

.certificate-content {
    text-align: center;
}

.logo {
    width: 100px;
    margin-bottom: 20px;
}

h1 {
    font-size: 20px;
    color: #333;
    margin-bottom: 10px;
}

h2 {
    font-size: 18px;
    margin: 20px 0;
    color: #555;
}

p {
    font-size: 12px;
    color: #666;
}

.seal {
    margin-top: 30px;
}

.seal img {
    width: 80px;
    height: auto;
}

.landing-page {
    text-align: center;
}

.brand-logo {
    width: 200px;
    margin-bottom: 20px;
}

.landing-page h1 {
    font-size: 28px;
    color: #333;
    margin-bottom: 10px;
}

.landing-page p {
    font-size: 18px;
    color: #666;
}

form {
    margin-top: 20px;
}

input[type="text"] {
    width: 300px;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

button {
    padding: 10px 20px;
    background-color: #333;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #555;
}