* {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #0d1117;
    color: #f5f7fa;
}

.shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 32px;
}

.card {
    width: min(680px, 100%);
    padding: 42px;
    border-radius: 18px;
    background: #151b23;
    border: 1px solid #29313c;
}

.brand {
    font-weight: 800;
    letter-spacing: .22em;
    color: rgb(72, 160, 236);
    margin-bottom: 28px;
}

h1 {
    margin: 0 0 16px;
    font-size: clamp(32px, 6vw, 54px);
}

p {
    margin: 0;
    color: #b8c0cc;
    line-height: 1.6;
}

.status {
    margin-top: 32px;
    display: flex;
    align-items: center;
    gap: 9px;
    color: #cfd6df;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #4fa866;
}