:root{--grid-color-bg: #0f1419;--grid-color-surface: #1a222c;--grid-color-surface-2: #243040;--grid-color-border: #2f3d4d;--grid-color-text: #e8eef4;--grid-color-muted: #8fa3b5;--grid-color-accent: #3d9cf0;--grid-color-accent-soft: #1c3d5c;--grid-font-sans: "Segoe UI", "IBM Plex Sans", system-ui, sans-serif;--grid-font-display: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;--grid-radius: 6px;--grid-space: 1rem}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%;background:radial-gradient(ellipse at top,#16202b 0%,var(--grid-color-bg) 55%);color:var(--grid-color-text);font-family:var(--grid-font-sans)}a{color:var(--grid-color-accent);text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}button{cursor:pointer}