:root{--agora-dark: #2c3e50;--agora-green: #27ae60;--agora-bg: #f4f7f6}body{margin:0;padding:0;font-family:Open Sans,Roboto,sans-serif;background-color:var(--agora-bg);color:var(--agora-dark);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.dashboard-card{background:white;border-radius:8px;border:1px solid #e0e0e0;padding:20px;box-shadow:0 1px 3px #0000001a;margin-bottom:20px}