html[data-mantine-color-scheme="light"] body
    { background: linear-gradient(135deg, #ffe4f1, #e3efff) fixed !important; }
html[data-mantine-color-scheme="dark"] body
    { background: linear-gradient(135deg, #1a0f18, #0e1424) fixed !important; }
.step-card { background: #2b2f31 !important; color: #fff !important; border-color: #a6eb25 !important;
    border-radius: 0 !important; transition: transform .15s, box-shadow .15s; }
.step-card:hover { transform: translateY(-3px); box-shadow: 0 .8rem 1.6rem rgba(236,72,153,.25); }