body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background: #f4f4f9;
}

header {
    text-align: center;
    border-bottom: 3px solid #ff282d; /* Fastly Red */
    margin-bottom: 40px;
}

section {
    background: white;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.demo-img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

input {
    display: block;
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ddd;
}

button {
    background: #ff282d;
    color: white;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 4px;
}

.status-tag {
    background: #e1f5fe;
    color: #01579b;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: bold;
}