:root{--timer-bg:#0e1011;--timer-surface:#161819;--timer-panel:#202425;--timer-border:#454b4b;--timer-text:#f1f1ed;--timer-muted:#aeb5b4;--timer-green:#00ff3c;--timer-yellow:#ff0;--timer-red:#f44;color:var(--timer-text);background:var(--timer-bg);font-family:AlibabaSans,Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif}html,body,#root{background:var(--timer-bg);min-height:100%;margin:0}*{box-sizing:border-box}button,input{font:inherit}body{overscroll-behavior-y:contain;min-width:280px;overflow-x:hidden}::selection{color:#0e1011;background:var(--timer-yellow)}