:root {
    color-scheme: light;
    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    --background: #eef3f4;
    --card: #ffffff;
    --text: #17212b;
    --muted: #65747d;
    --border: #dfe8ea;
    --teal: #327d77;
    --teal-soft: #e0f1ee;
    --shadow: 0 24px 70px rgba(24, 51, 62, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    margin: 0;
    display: grid;
    place-items: center;
    padding: 24px;
    color: var(--text);
    background:
        radial-gradient(
            circle at top left,
            rgba(167, 218, 215, 0.72),
            transparent 36%
        ),
        linear-gradient(135deg, #f8fbfb, var(--background));
}

.welcome-shell {
    width: min(100%, 530px);
}

.welcome-card {
    padding: clamp(32px, 7vw, 54px);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.brand-mark {
    width: 62px;
    height: 62px;
    display: grid;
    place-items: center;
    margin-bottom: 28px;
    border-radius: 19px;
    background: var(--text);
    color: #ffffff;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.08em;
}

.eyebrow {
    margin: 0 0 10px;
    color: var(--teal);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    font-size: clamp(34px, 8vw, 48px);
    letter-spacing: -0.055em;
}

.lead {
    margin: 18px 0 30px;
    color: var(--muted);
    font-size: 17px;
    line-height: 1.6;
}

.status-box {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 17px;
    border: 1px solid #cce7e2;
    border-radius: 16px;
    background: var(--teal-soft);
    color: #21655f;
    font-size: 14px;
    font-weight: 700;
}

.status-dot {
    width: 9px;
    height: 9px;
    flex: 0 0 auto;
    border-radius: 999px;
    background: #2c9b70;
}

.security-note {
    margin: 24px 0 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.55;
}