/**
 * PG Prep reference homepage host.
 * The dynamic WordPress-rendered homepage runs inside a same-origin iframe, so
 * active theme CSS cannot change its layout, fonts, cards, spacing, or typography.
 */
.pgp-reference-home-shell {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    border: 0 !important;
    background: #f7f6fc !important;
    line-height: 0 !important;
    box-sizing: border-box !important;
}

.pgp-reference-home-shell,
.pgp-reference-home-shell * {
    box-sizing: border-box !important;
}

.pgp-reference-home-frame {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    min-height: 0 !important;
    height: 100vh;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    border: 0 !important;
    background: #f7f6fc !important;
    color-scheme: light;
}