:root{--tls-blue: #0b1220;--tls-blue-2: #10213b;--tls-bg: #f3f4f6;--tls-card: #ffffff;--tls-text: #111827;--tls-muted: #6b7280;--tls-border: rgba(17, 24, 39, .12);--tls-soft: rgba(17, 24, 39, .06);--tls-shadow: 0 10px 30px rgba(17, 24, 39, .08)}html,body{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--tls-bg);color:var(--tls-text)}*{box-sizing:border-box}