:root {
    --bg: #07111f;
    --panel: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.12);
    --text: #f4f7fb;
    --muted: #9fb0c7;
    --accent: #67e8f9;
    --accent-2: #8b5cf6;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    color: var(--text);
    background: radial-gradient(circle at top left, rgba(103,232,249,0.18), transparent 30%),
                linear-gradient(135deg, var(--bg) 0%, #0e1b2e 100%);
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.card {
    width: min(760px, 100%);
    background: var(--panel);
    backdrop-filter: blur(14px);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.35);
    padding: 36px;
}

.top {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}

.logo {
    width: 160px;
    height: 160px;
    border-radius: 24px;
    object-fit: contain;
    background: rgba(255,255,255,0.08);
    padding: 16px;
    flex-shrink: 0;
}

h1 {
    margin: 0 0 8px;
    font-size: clamp(1.7rem, 2.6vw, 2.5rem);
    line-height: 1.1;
}

p {
    margin: 0;
    color: var(--muted);
    font-size: 1.03rem;
    line-height: 1.7;
}

@media (max-width: 600px) {
    .card { padding: 24px; }
    .top { flex-direction: column; align-items: flex-start; }
    .logo {
        width: 120px;
        height: 120px;
        padding: 12px;
    }
}