* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: #e5e7eb;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    text-align: center;
    max-width: 520px;
    padding: 40px;
}

.badge {
    display: inline-block;
    background: #22c55e;
    color: #022c22;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 12px;
    margin-bottom: 20px;
}

h1 {
    font-size: 48px;
    margin: 0;
    letter-spacing: 1px;
}

.subtitle {
    font-size: 18px;
    opacity: 0.85;
    margin: 16px 0 32px;
}

.card {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 20px;
    text-align: left;
}

.card p {
    margin: 8px 0;
}

footer {
    margin-top: 32px;
    font-size: 14px;
    opacity: 0.6;
}