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

html, body {
    height: 100%;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top left, #f5f7fa, #e6ebf0);
    color: #111827;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.page-wrapper {
    width: 100%;
    max-width: 720px;
}

.content-card {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(10px);
    border-radius: 1.75rem;
    padding: 2.75rem 2.5rem;
    box-shadow:
        0 18px 45px rgba(15, 23, 42, 0.10),
        0 0 0 1px rgba(148, 163, 184, 0.20);
    border: 1px solid rgba(148, 163, 184, 0.35);
}

.logo-title {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 2.25rem;
}

.logo-mark {
    width: 3rem;
    height: 3rem;
    border-radius: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.9rem;
    background: linear-gradient(135deg, #059669, #065f46);
    color: #ecfdf5;
    box-shadow:
        0 10px 30px rgba(5, 150, 105, 0.45),
        0 0 0 1px rgba(16, 185, 129, 0.6);
}

.title-block h1 {
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #022c22;
}

.tagline {
    margin-top: 0.25rem;
    font-size: 0.9rem;
    color: #64748b;
}

.headline {
    font-size: 1.45rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #0f172a;
}

.message {
    font-size: 0.98rem;
    line-height: 1.7;
    color: #4b5563;
    max-width: 32rem;
    margin-bottom: 1.75rem;
}

.meta {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    font-size: 0.9rem;
    margin-bottom: 0.35rem;
}

.meta .label {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    color: #6b7280;
    font-size: 0.78rem;
}

.meta .value {
    font-weight: 500;
    color: #064e3b;
}

.footer-note {
    margin-top: 2.25rem;
    padding-top: 1.5rem;
    border-top: 1px dashed rgba(148, 163, 184, 0.7);
}

.footer-note p {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #9ca3af;
}

/* Responsive tweaks */
@media (max-width: 640px) {
    .content-card {
        padding: 2rem 1.5rem 1.75rem;
        border-radius: 1.5rem;
    }

    .logo-title {
        gap: 0.9rem;
        margin-bottom: 1.75rem;
    }

    .logo-mark {
        width: 2.6rem;
        height: 2.6rem;
        border-radius: 1rem;
        font-size: 0.8rem;
    }

    .title-block h1 {
        font-size: 1.25rem;
    }

    .headline {
        font-size: 1.25rem;
    }

    .message {
        font-size: 0.95rem;
    }
}