@charset "UTF-8";:root{--tk-bg: #f5f6f8;--tk-header-bg: #1f2937;--tk-header-fg: #f9fafb;--tk-fg: #111827;--tk-muted: #6b7280;--tk-primary: #2563eb;--tk-border: #e5e7eb;--tk-danger: #dc2626}html,body{height:100%;margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--tk-fg);background:var(--tk-bg);-webkit-font-smoothing:antialiased}*,*:before,*:after{box-sizing:border-box}button{font-family:inherit}