html, body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    color: #212529;
}

.page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.banner {
    background-color: #343a40;
    color: #fff;
    padding: 1rem 2rem;
}

.banner h2 {
    margin: 0;
    font-size: 1.25rem;
}

.content {
    flex: 1;
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.hero {
    background: #fff;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero h2 {
    margin-top: 0;
}

.muted {
    color: #adb5bd;
}

.hero img {
    display: block;
    margin: 1.5rem 0;
    border-radius: 4px;
}

form {
    display: flex;
    gap: 0.5rem;
    margin: 1rem 0;
}

input[type="text"] {
    padding: 0.5rem;
    border: 1px solid #ced4da;
    border-radius: 4px;
    flex: 1;
}

button {
    padding: 0.5rem 1rem;
    background-color: #0d6efd;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:focus {
    outline: none;
}

.low-contrast-link {
    color: #d0d0d0;
    text-decoration: none;
}

.footer {
    background-color: #e9ecef;
    padding: 1rem 2rem;
    text-align: center;
    color: #6c757d;
}