:root{--bg-app:#060912;--bg-surface:#11161c;--bg-elevated:#161c23;--text-primary:#e6edf3;--text-secondary:#9aa4af;--text-muted:#6b7682;--border-subtle:#1f2630;--border-strong:#2c3642;--accent:#C9A035;--accent-muted:#a8842a;--danger:#d9534f;--radius:10px}body{background:var(--bg-app);color:var(--text-primary);font-family:Inter,system-ui,sans-serif}.container{max-width:1100px;margin:auto;padding:40px 20px}.system-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius);padding:24px}.label{font-size:11px;letter-spacing:1.5px;color:var(--text-muted);text-transform:uppercase}.title{font-size:22px;font-weight:600}.tier,.title{margin-top:6px}.tier{font-size:13px;color:var(--accent)}.btn-primary{background:var(--accent);color:#0b0f14;padding:10px 16px;border-radius:8px;font-weight:600;border:none;cursor:pointer}.btn-primary:hover{background:#d4b77a}.btn-secondary{background:transparent;border:1px solid var(--border-strong);color:var(--text-secondary);padding:10px 16px;border-radius:8px}.section{margin-top:24px;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius);padding:20px}