:root {
    --bg: #0f1115;
    --card: #171a21;
    --text: #e6e9ef;
    --muted: #9aa3b2;
    --accent: #5b8cff;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    display: grid;
    place-items: center;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    padding: 24px;
}

.wrap {
    max-width: 560px;
    width: 100%;
    background: var(--card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}

header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.logo {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), #7a5bff);
    color: #fff;
    font-size: 22px;
}

h1 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
}

.lead { font-size: 16px; line-height: 1.6; }
.muted { color: var(--muted); font-size: 14px; line-height: 1.6; }

footer {
    margin-top: 28px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--muted);
    font-size: 13px;
}