:root{--cu-main-color:#000;--cu-main-link:#222;--cu-main-active-color:#ff2f00;--cu-primary-color:#ff2f00;--cu-design-header-bg:#222;--cu-design-header-color:#fff;--cu-design-main-bg:#000;--cu-design-main-border:#393939;--cu-design-main-shadow:rgba(0,0,0,.05);--cu-design-tool-bg:#fff;--cu-design-tool-color:#333;--cu-design-btn-bg:#000;--cu-design-btn-border:#aeaeae;--cu-design-btn-color:#fff;--cu-design-btn-active-color:#222;--cu-design-btn-active-bg:#ff2f00;--cu-design-right-color:#fff;--cu-design-tool-slider:#fff;--cu-design-typeset-color:#9d9d9d;--cu-design-typeset-active:#222}.default-layout{background-color:#fafafa;font-family:Source Han Sans CN;margin:0 auto;max-width:1920px;min-width:1680px}