* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    color: #111827;
    background: #fff;
}

img {
    max-width: 100%;
    height: auto;
}

.cms-page {
    min-height: 100vh;
}

.cms-demo,
.cms-404 {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px;
    text-align: center;
    background: linear-gradient(135deg, #eff6ff, #f8fafc);
}

.cms-demo h1,
.cms-404 h1 {
    margin: 0 0 12px;
    font-size: clamp(32px, 6vw, 62px);
}

.cms-demo p,
.cms-404 p {
    margin: 0 0 20px;
    color: #4b5563;
}

.cms-404 a {
    display: inline-flex;
    color: #fff;
    background: #2563eb;
    border-radius: 999px;
    padding: 12px 18px;
    text-decoration: none;
    font-weight: 700;
}