.portal-mark {
    width: 56px;
    height: 56px;
    overflow: hidden;
    border: 1px solid var(--line);
    background: #fff;
}

.portal-mark img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.dashboard-shell {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 60px clamp(20px, 5vw, 72px);
}

@media (max-width: 760px) {
    .portal-header {
        padding-inline: 18px;
    }

    .portal-brand strong {
        line-height: 1.2;
    }

    .dashboard-shell {
        padding: 36px 20px;
    }
}