:root { --bg-soft: var(--bg-page); }
body { background: var(--bg-soft); }
.pg-banner {
    background:
        radial-gradient(ellipse at top left, rgba(255,255,255,0.16) 0%, transparent 55%),
        radial-gradient(ellipse at top right, rgba(255,255,255,0.1) 0%, transparent 55%),
        var(--grad-primary);
    margin-bottom: 44px;
}
.cat-card .cat-icon, .sec-head .sec-icon, .item-row .item-no { background: var(--grad-primary); }
.cat-card .cat-tag { background: var(--grad-primary); }