:root{--color-primary: #9B59B6;--color-primary-darker: #793693;--color-primary-lighter: #00be99;--color-secondary: #64748B;--color-secondary-darker: #475569;--color-secondary-lighter: #94A3B8;--color-danger: #E13D34;--color-default: #F5F5F5;--color-gray-light: #a0aec0;--color-gray-darker: #999;--color-text-default: #494949;--color-main-background: #f8f8f8;--color-error: #f56c6c;--color-light-error: #fef0f0;--color-success: #67c23a;--color-light-success: #f0f9eb;--color-warning: #e6a23c;--color-light-warning: #fdf6ec;--color-info: #909399;--color-light-info: #f4f4f5}body{font-family:Arial,Calibri,sans-serif;font-size:15px;color:#333;background-color:#f8f8f8;min-height:100vh;display:flex;flex-direction:column}div.topical a{color:#00f}div.topical a:hover{text-decoration:underline}.copy-protected{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}.copy-protected *{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.loading-3D{--s: 25px;--g: 5px;width:calc(3*(1.353*var(--s) + var(--g)));display:grid;justify-items:end;aspect-ratio:3;overflow:hidden;--_m: linear-gradient(90deg, #0000, #000 15px calc(100% - 15px) , #0000);-webkit-mask:var(--_m);mask:var(--_m)}.loading-3D:before{content:"";width:200%;background:linear-gradient(90deg,#9b59b6 50%,#0000 0),conic-gradient(from -90deg at var(--s) calc(.353*var(--s)),#fff 135deg,#666 0 270deg,#aaa 0);background-blend-mode:multiply;--_m: linear-gradient(to bottom right, #0000 calc(.25*var(--s)), #000 0 calc(100% - calc(.25*var(--s)) - 1.414*var(--g)), #0000 0), conic-gradient(from -90deg at right var(--g) bottom var(--g), #000 90deg, #0000 0);-webkit-mask:var(--_m);mask:var(--_m);background-size:calc(100%/3) 100%,calc(100%/6) 100%;-webkit-mask-size:calc(100%/6) 100%;mask-size:calc(100%/6) 100%;-webkit-mask-composite:source-in;mask-composite:intersect;animation:l10 1s infinite linear}@keyframes l10{to{transform:translate(calc(100%/3))}}