* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background: #f4f6f8;
    color: #20242a;
    font-family: Arial, Helvetica, sans-serif;
}

.card {
    width: min(520px, 100%);
    padding: 48px 42px;
    background: #ffffff;
    border: 1px solid #e4e7eb;
    border-radius: 14px;
    text-align: center;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.05);
}

.status-dot {
    width: 12px;
    height: 12px;
    margin: 0 auto 24px;
    border-radius: 50%;
    background: #3f8f64;
}

h1 {
    margin: 0;
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.subtitle {
    margin: 16px 0 0;
    color: #656d76;
    font-size: 16px;
    line-height: 1.6;
}

.divider {
    height: 1px;
    margin: 32px 0 22px;
    background: #eceef0;
}

.meta {
    margin: 0;
    color: #8a9199;
    font-size: 13px;
}

@media (max-width: 520px) {
    .card {
        padding: 38px 24px;
    }

    h1 {
        font-size: 24px;
    }
}