body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f8f9fa;display:flex;align-items:center;justify-content:center;min-height:100vh}
.container{background:#fff;max-width:700px;width:90%;padding:4rem 3rem;border-radius:16px;box-shadow:0 10px 40px rgba(0,0,0,.08);text-align:center}
.maintenance-image{width:360px;max-width:60%;margin-bottom:2rem}
h1{color:#b71c1c;font-size:2rem;margin-bottom:1rem}
p{color:#555;line-height:1.7;font-size:1.05rem}
.small{color:#777;font-size:.9rem;margin-top:2rem}