:root{--b-primary: #2563eb;--b-nav: #ffffff;--b-nav-text: #6b7280;--b-nav-active: #eff6ff;--b-nav-active-text: #2563eb;--b-bg: #f1f5f9;--b-card: #ffffff;--b-text: #0f172a;--b-text-muted: #6b7280;--b-border: #e2e8f0;--c-primary: #2563eb;--c-bg: #f1f5f9;--c-card: #ffffff;--c-text: #0f172a;--c-text-muted: #6b7280}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--b-bg);color:var(--b-text);font-family:IBM Plex Sans,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--b-bg)}::-webkit-scrollbar-thumb{background:var(--b-border);border-radius:3px}