body.portal-body {
    min-height: 100vh;
    background:
        linear-gradient(135deg, #e8fbff, #ffffff 42%, #fff4f8),
        #edf7fb;
    color: #14212e;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.portal-shell {
    max-width: 860px;
    background: rgba(255, 255, 255, .72);
    border: 1px solid rgba(0, 135, 184, .18);
    border-radius: 8px;
    padding: clamp(1.5rem, 4vw, 3rem);
    box-shadow: 0 1rem 3rem rgba(20, 33, 46, .12);
    backdrop-filter: blur(18px) saturate(1.12);
}

.app-card {
    display: flex;
    gap: 1rem;
    align-items: center;
    min-height: 7rem;
    padding: 1.25rem;
    color: inherit;
    text-decoration: none;
    background: rgba(255, 255, 255, .82);
    border: 1px solid rgba(18, 214, 232, .26);
    border-radius: 8px;
    box-shadow: 0 .75rem 1.75rem rgba(13, 110, 253, .1);
}

.app-card:hover {
    transform: translateY(-2px);
    color: #0b5ed7;
}

.app-icon {
    display: inline-grid;
    place-items: center;
    width: 56px;
    height: 56px;
    flex: 0 0 auto;
    border-radius: 8px;
    background: #fff;
    color: #fff;
    font-weight: 800;
    overflow: hidden;
}

.app-icon img {
    width: 88%;
    height: 88%;
    object-fit: contain;
}

.app-icon-text {
    background: #0f766e;
    color: #fff;
    letter-spacing: 0;
}

.app-icon-xid {
    background: #22c55e;
    color: #07120b;
}

.app-card small {
    display: block;
    color: #617080;
    margin-top: .25rem;
}

.visitor-counter {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: rgba(255, 255, 255, .86);
    border: 1px solid rgba(0, 135, 184, .18);
    border-radius: 8px;
    box-shadow: 0 .75rem 1.75rem rgba(20, 33, 46, .08);
}

.visitor-counter span {
    color: #617080;
    font-weight: 700;
}

.visitor-counter strong {
    color: #14212e;
    font-size: clamp(1.6rem, 5vw, 2.35rem);
    line-height: 1;
}

.visitor-counter small {
    grid-column: 1 / -1;
    color: #b5332f;
    font-weight: 700;
}

.visitor-counter .counter-ok {
    color: #177245;
}

.counter-diagnostics {
    padding: 1rem 1.25rem;
    background: rgba(255, 255, 255, .66);
    border: 1px dashed rgba(0, 135, 184, .28);
    border-radius: 8px;
}

.counter-diagnostics > strong {
    display: block;
    margin-bottom: .75rem;
}

.counter-diagnostics dl {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: .75rem;
    margin: 0;
}

.counter-diagnostics dt {
    color: #617080;
    font-size: .78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.counter-diagnostics dd {
    margin: .15rem 0 0;
    font-weight: 800;
}