html[data-theme="light"]{color-scheme:light;--bg:#f5f8f8;--surface:#fff;--surface-2:#eef5f4;--text:#10272d;--muted:#60747a;--border:#dce7e8;--blue:#1977e8;--green:#16a77b;--shadow:0 24px 70px rgba(16,39,45,.09)}
html[data-theme="dark"]{color-scheme:dark;--bg:#081417;--surface:#102328;--surface-2:#152d33;--text:#edf7f8;--muted:#9db2b7;--border:#213b40;--blue:#4c9cff;--green:#2bc89a;--shadow:0 24px 70px rgba(0,0,0,.28)}