:root{--primaryH:217;--primaryS:50%;--primaryL:56%;--primaryColor:hsl(var(--primaryH),var(--primaryS),var(--primaryL));--primaryColorDark:hsl(var(--primaryH),var(--primaryS),calc(var(--primaryL) - 10%));--secondaryColor:#ff9f26;--successColor:#28a745;--dangerColor:#dc3545;--textColor:#000;--textColorLight:#666;--textColorLighter:#999;--fontSizeBase:14px;--borderColor:#e3e3e3;--cardBorderColor:#e6e6e6;--backgroundColor:#f1f2f5;--cardBackgroundColor:#f6f6f6;--cardHoverBackgroundColor:#eee;--hoverBorderColor:#ddd;--hoverBackgroundColor:#f6f6f6;--spacingBase:20px;--headerHeight:60px;--sidebarWidth:260px;--footerHeight:110px;--spacingInline:40px;--formControlHeight:36px;--smallFormControlHeight:28px;--cardBorderRadius:4px;--buttonBorderRadius:4px;--categoryHeaderHeight:65px;--shadow:0 2px 5px rgba(0,0,0,0.1);--shadowInner:linear-gradient(180deg,#fff 80%,transparent);--formControlShadow:0 1px 3px 0 #00000015;--transition:all 0.3s ease}@media (max-width:640px){:root{--spacingInline:var(--spacingBase)}}@font-face{font-family:Icon;src:url(/fonts/icon/icomoon.woff) format("woff");src:url(/fonts/icon/icomoon.eot) format("eot");src:url(/fonts/icon/icomoon.ttf) format("truetype");src:url(/fonts/icon/icomoon.svg) format("svg");font-weight:400;font-style:normal}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:auto}body{position:relative;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Helvetica Neue,Segoe UI Emoji,Apple Color Emoji,Noto Color Emoji,sans-serif;font-size:var(--fontSizeBase);line-height:1.6;color:var(--textColor)}button,input,textarea{font-family:inherit}a{color:var(--textColor)}.text-link a,a,a.text-link{text-decoration:none}.text-link a:hover,a.text-link:hover{color:var(--primaryColor);text-decoration:underline}.font-base{font-size:14px}.font-large{font-size:16px}.text-light{color:var(--textColorLight)}.text-lighter{color:var(--textColorLighter)}.text-center{text-align:center!important}.mt,.mtb{margin-top:10px}.mt2,.mtb2{margin-top:20px}.mt3,.mtb3{margin-top:30px}.mt4,.mtb4{margin-top:40px}.mt5,.mtb5{margin-top:50px}.mb,.mtb{margin-bottom:10px}.mb2,.mtb2{margin-bottom:20px}.mb3,.mtb3{margin-bottom:30px}.mb4,.mtb4{margin-bottom:40px}.mb5,.mtb5{margin-bottom:50px}.w-full{width:100%}.button{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 15px;height:var(--formControlHeight);border:1px solid 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.icon{color:var(--secondaryColor)}.button.is-primary{border:none;color:#fff;background-color:var(--primaryColor)}.button.is-primary:hover{border-color:var(--primaryColorDark);background-color:var(--primaryColorDark)}.button.is-secondary{border:none;color:#fff;background-color:var(--secondaryColor)}.button.is-secondary:hover{--hoverColor:#4669af;border-color:var(--hoverColor);background-color:var(--hoverColor)}.button.is-primary:active,.button.is-secondary:active{box-shadow:inset 0 1px 3px rgba(0,0,0,.6)}.button.is-primary .font-icon,.button.is-primary .icon,.button.is-secondary .font-icon,.button.is-secondary .icon{color:white}.button.is-small{height:var(--smallFormControlHeight);line-height:var(--smallFormControlHeight)}.button.is-narrow{padding-left:10px;padding-right:10px}.button .font-icon{font-family:Icon}.close-button{--size:24px;display:inline-block;padding:0;width:var(--size);height:var(--size);border:none;border-radius:var(--cardBorderRadius);font-size:16px;line-height:var(--size);text-align:center;cursor:pointer}.close-button:after{content:"✕"}.close-button:hover,.tag{background-color:var(--backgroundColor)}.tag{display:inline-block;padding:0 12px;border:1px solid var(--cardBorderColor);border-radius:calc(var(--formControlHeight) / 2);font-size:var(--fontSizeBase);line-height:28px}.feature-grid{display:grid;grid-template-columns:1fr;gap:20px}@media (min-width:600px){.feature-grid{grid-template-columns:repeat(2,1fr)}}.feature-card{padding:20px;border-radius:10px;text-align:center;background-color:var(--cardBackgroundColor)}.feature-card__icon{font-size:40px;margin-bottom:10px}.feature-card__title{margin:0 0 8px;font-size:18px;font-weight:700}.feature-card__desc{margin:0;font-size:14px;color:var(--textColorLight)}.text-list{margin:0;padding-left:1em}.text-list li+li{margin-top:6px}.single-emoji{font-size:18px}.emoji-group{letter-spacing:.3em}.button-emoji-grid{display:flex;flex-wrap:wrap;gap:10px}.regular-table{border-collapse:collapse;border:1px solid var(--borderColor)}.regular-table td,.regular-table th{padding:8px 12px;text-align:left;border-left:1px solid var(--borderColor);border-bottom:1px solid var(--borderColor)}.regular-table th{font-weight:600}.regular-table th,.regular-table tr:hover td{background-color:var(--cardBackgroundColor)}.main-body{--spacingInline:40px}.main-section{padding:var(--spacingBase) var(--spacingInline)}.main-section+.main-section{border-top:1px solid var(--borderColor)}@media (max-width:640px){.main-body{--spacingInline:var(--spacingBase)}}.main-header{margin-top:30px;max-width:700px}.main-header.is-page{margin-bottom:40px;padding-bottom:20px;border-bottom:1px solid var(--borderColor)}.main-title{margin:0;font-size:18px;line-height:1}.main-description{color:var(--textColorLighter)}.main-title+.main-description{margin-top:15px}.main-content{margin-left:auto;margin-right:auto;padding:0 var(--spacingBase);max-width:700px}.main-content-section+.main-content-section{margin-top:40px}.main-content-section-title{margin:0 0 20px;padding-left:10px;border-left:5px solid #6b8cce;font-size:16px;font-weight:400;line-height:1}.iconfont{font-family:Icon}.block{padding:var(--spacingBase)}.spacing-inline{padding:0 var(--spacingBase)}._sGx8H{display:flex;align-items:center;width:100%}._sGx8H,._wFWhw{position:relative}._wFWhw{flex:1 1}._gzaIG{display:flex;align-items:center;width:100%;height:var(--formControlHeight);padding:0 12px;border:1px solid var(--borderColor);border-radius:var(--cardBorderRadius);background-color:#fff;transition:var(--transition)}._gzaIG:focus-within{border-color:var(--primaryColor);box-shadow:0 0 0 2px rgba(38,78,255,.2)}._I2mjI{display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-right:8px;color:var(--textColorLighter);font-size:16px;cursor:pointer}._gzaIG:focus-within ._I2mjI{color:#000}._pF9uf{flex:1 1;height:100%;padding:0;border:none;outline:none;font-size:var(--fontSizeBase);color:var(--textColor);background:transparent}._pF9uf::placeholder{color:var(--textColorLighter)}._AmXgp{display:none;align-items:center;justify-content:center;position:absolute;right:12px;width:20px;height:20px;border-radius:50%;font-size:12px;color:#fff;background-color:var(--textColorLighter);cursor:pointer;transition:var(--transition)}._AmXgp:hover{background-color:var(--textColorLight)}