:root,[data-theme=dark]{color-scheme:dark;--bg-base: #0d1117;--bg-surface: #161b22;--bg-hover: #21262d;--border: #30363d;--text: #e6edf3;--text-muted: #8b949e;--green: #3fb950;--red: #f85149;--yellow: #d29922;--blue: #58a6ff;--radius: 6px;--font: "Inter", monospace}[data-theme=light]{color-scheme:light;--bg-base: #ffffff;--bg-surface: #f6f8fa;--bg-hover: #eaeef2;--border: #d0d7de;--text: #1f2328;--text-muted: #656d76;--green: #1a7f37;--red: #cf222e;--yellow: #9a6700;--blue: #0969da}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg-base);color:var(--text);font-size:14px}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}input[type=date]::-webkit-calendar-picker-indicator{filter:invert(.7);cursor:pointer}[data-theme=light] input[type=date]::-webkit-calendar-picker-indicator{filter:none}@keyframes spin{to{transform:rotate(360deg)}}