html.prometheus-site-checking body > :not(#prometheus-site-gate),
html.prometheus-site-off body > :not(#prometheus-site-gate) {
    visibility: hidden !important;
    pointer-events: none !important;
}

#prometheus-site-gate {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    align-items: center;
    justify-content: center;
    padding: 24px;
    color: #d9ffff;
    background:
        radial-gradient(circle at 50% 20%, rgba(0, 255, 255, .12), transparent 44%),
        #010409;
    font-family: Arial, sans-serif;
}

html.prometheus-site-off #prometheus-site-gate,
html.prometheus-site-checking #prometheus-site-gate {
    display: flex;
}

.prometheus-site-gate-card {
    width: min(620px, 100%);
    padding: clamp(28px, 6vw, 58px) clamp(22px, 6vw, 58px);
    text-align: center;
    background: rgba(1, 10, 16, .94);
    border: 1px solid rgba(0, 255, 255, .52);
    box-shadow: 0 0 44px rgba(0, 255, 255, .13), inset 0 0 30px rgba(0, 255, 255, .035);
}

.prometheus-site-gate-kicker {
    color: rgba(0, 255, 255, .7);
    font: 11px Consolas, monospace;
    letter-spacing: .18em;
    text-transform: uppercase;
}

.prometheus-site-gate-card h1 {
    margin: 18px 0 12px;
    color: #9dffca;
    font: 700 clamp(23px, 5vw, 38px) Consolas, monospace;
    letter-spacing: .06em;
    text-shadow: 0 0 14px rgba(157, 255, 202, .42);
}

.prometheus-site-gate-card p {
    margin: 0 auto;
    max-width: 470px;
    color: rgba(217, 255, 255, .7);
    line-height: 1.6;
}

.prometheus-site-gate-line {
    display: inline-block;
    margin-top: 24px;
    padding: 8px 12px;
    color: #00ffff;
    background: rgba(0, 255, 255, .06);
    border: 1px solid rgba(0, 255, 255, .24);
    font: 10px Consolas, monospace;
    letter-spacing: .12em;
}