body {
    margin: 0;
    font-family: "Inter", "Segoe UI", sans-serif;
    background: #fafafa;
    color: #222;
    line-height: 1.6;
    text-align: center;
}

header {
    padding: 40px 20px 10px;
}

h1 {
    font-size: 2.4rem;
    margin: 0;
    letter-spacing: 1px;
}

.subtitle {
    margin-top: 8px;
    font-size: 1.1rem;
    color: #555;
}

.intro {
    padding: 20px;
    font-size: 1.2rem;
}

.image-block img {
    width: 100%;
    max-width: 800px;
    margin: 30px auto;
    display: block;
    border-radius: 4px;
}

.cta {
    margin: 30px 0;
}

.button {
    padding: 12px 24px;
    font-size: 1rem;
    background: black;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    display: inline-block;
    transition: background 0.2s;
}

.button:hover {
    background: #444;
}

footer {
    padding: 30px;
    font-size: 0.9rem;
    color: #666;
}