:root {
    --bg: #0f1115;
    --card: #171a21;
    --text: #e8eaed;
    --muted: #8b919c;
    --accent: #4f9cf9;
    --line: #262b34;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.5;
}

.card {
    width: 100%;
    max-width: 440px;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 40px 36px;
    text-align: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 12px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--muted);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 4px 12px;
    margin-bottom: 22px;
}

.badge::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 rgba(79, 156, 249, 0.5);
    animation: pulse 2s infinite;
}

h1 {
    font-size: 26px;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 10px;
}

p {
    color: var(--muted);
    font-size: 15px;
}

.meta {
    margin-top: 20px;
    font-size: 12px;
    color: #5a616d;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(79, 156, 249, 0.5); }
    70% { box-shadow: 0 0 0 8px rgba(79, 156, 249, 0); }
    100% { box-shadow: 0 0 0 0 rgba(79, 156, 249, 0); }
}