*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}:root{--bg:#ffffff;--bg2:#f4f7fc;--bg3:#ecf0f9;--surface:#ffffff;--surface2:#eff2f9;--border:#dce3f0;--border2:#c5d0e8;--blue:#2f60cc;--blue2:#4a78e0;--blue-dim:rgba(47,96,204,0.08);--blue-glow:rgba(47,96,204,0.16);--blue-soft:#eef3fd;--blue-mid:#c0d0f4;--t1:#0d1525;--t2:#48566a;--t3:#8896a8;--green:#14a060;--red:#d04040;--dark-bg:#0b1728;--dark-bg2:#102038;--dark-t1:#eef2ff;--dark-t2:rgba(220,232,255,0.55);--dark-t3:rgba(180,200,240,0.3);--dark-bd:rgba(255,255,255,0.08);--radius:10px}