@font-face{font-family:Roboto;font-weight:700;font-style:normal;src:url(/build/c65552c87114cce19a49.eot);src:url(/build/c65552c87114cce19a49.eot?#iefix) format("embedded-opentype"),local("Roboto Bold"),local("Roboto-700"),url(/build/2b8c7cb1824d1e312e21.woff2) format("woff2"),url(/build/ee82bda23ff564913ad2.woff) format("woff"),url(/build/8d11d1e159ab0e14c0e6.ttf) format("truetype"),url(/build/9c9c164e699d486b5abf.svg#Roboto) format("svg")}@font-face{font-family:Roboto;font-weight:500;font-style:normal;src:url(/build/ad11054c06a5d3f128da.eot);src:url(/build/ad11054c06a5d3f128da.eot?#iefix) format("embedded-opentype"),local("Roboto Bold"),local("Roboto-400"),url(/build/c6f19e585ad67b9d8ec4.woff2) format("woff2"),url(/build/8b88b4ee47d545cc0fe1.woff) format("woff"),url(/build/9f855913038cf1067dd8.ttf) format("truetype"),url(/build/e48149377699559f3d6a.svg#Roboto) format("svg")}@font-face{font-family:Roboto;font-weight:400;font-style:normal;src:url(/build/5107f918ea4d5d49498b.eot);src:url(/build/5107f918ea4d5d49498b.eot?#iefix) format("embedded-opentype"),local("Roboto"),local("Roboto-regular"),url(/build/11bce66a2deb67de95e7.woff2) format("woff2"),url(/build/6a307cf2ce4b2b0cd138.woff) format("woff"),url(/build/81dc9b21d2ced318e9ae.ttf) format("truetype"),url(/build/bcf2ba9ef2bd549116a9.svg#Roboto) format("svg")}@font-face{font-family:Roboto;font-weight:300;font-style:normal;src:url(/build/2ca1190e0891ba8c8afd.eot);src:url(/build/2ca1190e0891ba8c8afd.eot?#iefix) format("embedded-opentype"),local("Roboto"),local("Roboto-light"),url(/build/3b5780b55835b75d5dd3.woff2) format("woff2"),url(/build/608180d677240af14fdd.woff) format("woff"),url(/build/8bbadc03f68f9761c80d.ttf) format("truetype"),url(/build/e1264a132a87f04309aa.svg#Roboto) format("svg")}@font-face{font-family:Roboto;font-weight:400;font-style:italic;src:url(/build/f7677a07b275fd2a1ac6.eot);src:url(/build/f7677a07b275fd2a1ac6.eot?#iefix) format("embedded-opentype"),local("Roboto Italic"),local("Roboto-Italic"),url(/build/766b7c5c191df5169027.woff2) format("woff2"),url(/build/c14216048ffa27b982ee.woff) format("woff"),url(/build/c38ecad2987690194d1b.ttf) format("truetype"),url(/build/09ed2f273863ca15ea36.svg#Roboto) format("svg")}html{-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;-webkit-box-sizing:border-box;box-sizing:border-box;font-family:Helvetica,Arial,Microsoft Yahei,微软雅黑,STXihei,华文细黑,sans-serif;font-size:62.5%;height:100%}html.is-primaryFont-loaded{font-family:Roboto,Helvetica,Arial,Microsoft Yahei,微软雅黑,STXihei,华文细黑,sans-serif}*,:after,:before{-webkit-box-sizing:inherit;box-sizing:inherit;font-family:inherit}body{font-size:16px;font-size:1.6rem;line-height:1.4;min-width:320px;height:100%;font-weight:400;color:#4f5759;background:#002b49}body.body--light{background-color:#e8eef2}body.body--xlight{background-color:#fff}body[data-theme=dark]{background-color:#050505}main{display:block;background:#fff}a{position:relative;color:#08f;text-decoration:none}a:focus,a:hover{text-decoration:underline}a:focus{outline:none}p{margin-bottom:40px;margin-bottom:4rem}::-moz-selection{opacity:1;color:#fff;background:#be4520}::selection{opacity:1;color:#fff;background:#be4520}small{font-size:12px;font-size:1.2rem;line-height:1.33}em,strong{font-weight:500}hr{background:-webkit-gradient(linear,left top,right top,from(#08f),to(#42c31d));background:linear-gradient(90deg,#08f,#42c31d);height:1px;max-width:1120px;margin:0 auto;border:0}h1{font-size:34px;font-size:3.4rem;line-height:1.18;margin-bottom:12px;margin-bottom:1.2rem;font-weight:700}h2{font-size:24px;font-size:2.4rem;line-height:1.33}h2,h3{margin-bottom:12px;margin-bottom:1.2rem;font-weight:500}h3{font-size:19px;font-size:1.9rem;line-height:1.47}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}.codeHighlighter .hll{background-color:#49483e}.codeHighlighter .c{color:#75715e}.codeHighlighter .err{color:#960050;background-color:#1e0010}.codeHighlighter .k{color:#66d9ef}.codeHighlighter .l{color:#ae81ff}.codeHighlighter .n{color:#f8f8f2}.codeHighlighter .o{color:#f92672}.codeHighlighter .p{color:#f8f8f2}.codeHighlighter .c1,.codeHighlighter .cm,.codeHighlighter .cp,.codeHighlighter .cs{color:#75715e}.codeHighlighter .ge{font-style:italic}.codeHighlighter .gs{font-weight:700}.codeHighlighter .kc,.codeHighlighter .kd{color:#66d9ef}.codeHighlighter .kn{color:#f92672}.codeHighlighter .kp,.codeHighlighter .kr,.codeHighlighter .kt{color:#66d9ef}.codeHighlighter .ld{color:#e6db74}.codeHighlighter .m{color:#ae81ff}.codeHighlighter .s{color:#e6db74}.codeHighlighter .na{color:#a6e22e}.codeHighlighter .nb{color:#f8f8f2}.codeHighlighter .nc{color:#a6e22e}.codeHighlighter .no{color:#66d9ef}.codeHighlighter .nd{color:#a6e22e}.codeHighlighter .ni{color:#f8f8f2}.codeHighlighter .ne,.codeHighlighter .nf{color:#a6e22e}.codeHighlighter .nl,.codeHighlighter .nn{color:#f8f8f2}.codeHighlighter .nx{color:#a6e22e}.codeHighlighter .py{color:#f8f8f2}.codeHighlighter .nt{color:#f92672}.codeHighlighter .nv{color:#f8f8f2}.codeHighlighter .ow{color:#f92672}.codeHighlighter .w{color:#f8f8f2}.codeHighlighter .mf,.codeHighlighter .mh,.codeHighlighter .mi,.codeHighlighter .mo{color:#ae81ff}.codeHighlighter .s2,.codeHighlighter .sb,.codeHighlighter .sc,.codeHighlighter .sd{color:#e6db74}.codeHighlighter .se{color:#ae81ff}.codeHighlighter .s1,.codeHighlighter .sh,.codeHighlighter .si,.codeHighlighter .sr,.codeHighlighter .ss,.codeHighlighter .sx{color:#e6db74}.codeHighlighter .bp,.codeHighlighter .vc,.codeHighlighter .vg,.codeHighlighter .vi{color:#f8f8f2}.codeHighlighter .il{color:#ae81ff}.codeHighlighter .gu{color:#75715e}.codeHighlighter .gd{color:#f92672}.codeHighlighter .gi{color:#a6e22e}.responsiveTable{border-collapse:collapse;font-size:13px;font-size:1.3rem}.responsiveTable-cell{border:1px solid #e8eef2;padding:4px 8px;padding:.4rem .8rem;text-align:left;word-break:break-all}.responsiveTable-cell--term{min-width:120px}.responsiveTable-cell--event,.responsiveTable-cell--parameter{width:100px}.responsiveTable-cell--defaultVal{width:65px}@media (max-width:780px){.responsiveTable{display:block}.responsiveTable-header{display:none}.responsiveTable-body,.responsiveTable-cell,.responsiveTable-row{display:block}.responsiveTable-body{border:solid #e8eef2;border-width:1px 1px 0}.responsiveTable-row{border-bottom:1px solid #e8eef2;padding:.8rem}.responsiveTable-row:nth-child(odd){background-color:#f5f7f9}.responsiveTable-cell{border:0}.responsiveTable [data-cell-title]:before{content:attr(data-cell-title);display:block;font-weight:700}}.hintBanner{border-radius:5px;border:1px solid hsla(184,6%,53%,.30000000000000004);border-left:4px solid currentColor;color:#08f;display:-webkit-box;display:-ms-flexbox;display:flex;padding:16px 18px 20px;padding:1.6rem 1.8rem 2rem}.hintBanner-figure{-webkit-box-flex:0;-ms-flex:0 0 auto;flex:0 0 auto;margin-right:11px;margin-right:1.1rem}.hintBanner-icon{fill:currentColor}.hintBanner-content{-webkit-box-flex:1;-ms-flex:1 1 auto;flex:1 1 auto}.hintBanner-title{color:#01426a;font-size:16px;font-size:1.6rem;font-weight:700;margin-bottom:3px;margin-bottom:.3rem}.hintBanner-desc{color:rgba(43,51,64,.8);font-size:14px;font-size:1.4rem;line-height:1.57;margin:0}.hintBanner--warning,.hintBanner--warning .hintBanner-title{color:#f57207}.is-hidden{display:none!important}.is-accessibly-hidden{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.apiGuide{overflow:hidden}.apiGuide-body{margin:0}.apiGuide-sidebar{background-color:#f5f7f9;left:-225px;max-width:225px;position:fixed;top:0;width:100%;z-index:2}.apiGuide-sidebar-logo{display:none;padding:23px 23px 21px;padding:2.3rem 2.3rem 2.1rem}.apiGuide-sidebar-content{max-height:100vh;overflow:auto}.apiGuide-sidebar-title{color:#2b3340;font-size:13px;font-size:1.3rem;font-weight:500;margin:0 0 17px;margin:0 0 1.7rem;text-transform:uppercase}.apiGuide-sidebar-desc{font-size:14px;font-size:1.4rem;line-height:1.43;margin-bottom:16px;margin-bottom:1.6rem;line-height:1.5}.apiGuide-nav-section{padding:29px 23px 25px;padding:2.9rem 2.3rem 2.5rem}.apiGuide-nav-section:not(:last-child){border-bottom:1px solid #e8eef2}.apiGuide-nav-item{color:#01426a;display:block;font-size:13px;font-size:1.3rem;font-weight:500;padding:7px 0;padding:.7rem 0}.apiGuide-nav-item.is-active,.apiGuide-nav-item:hover{color:#08f}.apiGuide-nav-item:focus,.apiGuide-nav-item:hover{text-decoration:none}.apiGuide-nav-item.is-active{position:relative}.apiGuide-nav-item.is-active:before{content:"";height:100%;width:3px;background-color:currentColor;position:absolute;left:-23px;top:0}.apiGuide-header{background-color:#f5f7f9;left:0;position:fixed;top:0;width:100%;z-index:3}.apiGuide-header-inner{-webkit-box-align:center;-ms-flex-align:center;align-items:center;display:-webkit-box;display:-ms-flexbox;display:flex;padding:23px;padding:2.3rem}.apiGuide-header-menuBtn{background:transparent;border:none;cursor:pointer;line-height:0;margin-right:8px;margin-right:.8rem;padding:0}.apiGuide-header-menuBtn:focus{outline:0}.apiGuide-header-menuBtn-icon{fill:#01426a}.apiGuide-header-menuBtn-icon--open{display:block}.apiGuide-header-menuBtn-icon--close{display:none}.apiGuide-container{padding-top:64px;padding-top:6.4rem;position:relative}.apiGuide-section{position:relative;z-index:1}.apiGuide-subSection{padding-top:64px;padding-top:6.4rem;margin-top:-64px;margin-top:-6.4rem}.apiGuide-title{font-size:19px;font-size:1.9rem;line-height:1.47;color:#002b49;font-size:24px;font-size:2.4rem;font-weight:400;line-height:1.5;margin-bottom:14px;margin-bottom:1.4rem}.apiGuide-title--small{font-size:19px;font-size:1.9rem}.apiGuide-title--large{color:#01426a;font-size:36px;font-size:3.6rem;font-weight:600;line-height:1.27;margin-bottom:35px;margin-bottom:3.5rem}.apiGuide-desc{line-height:1.75;margin-bottom:10px;margin-bottom:1rem;margin-top:0}.apiGuide-desc:last-child{margin-bottom:0}.apiGuide-content{color:rgba(43,51,64,.8);font-size:16px;font-size:1.6rem;line-height:1.75;padding:0 22px 30px;padding:0 2.2rem 3rem;position:relative;word-break:break-word;word-wrap:break-word}.apiGuide-sample{font-size:14px;font-size:1.4rem;line-height:1.43;background-color:#292929;color:#fff;display:-webkit-box;display:-ms-flexbox;display:flex;font-weight:400;line-height:1.6}.apiGuide-sample-wrapper{padding:26px 22px;padding:2.6rem 2.2rem;position:relative;width:100%}.apiGuide-sample-copy{display:block;font-size:16px;font-size:1.6rem;margin:0 0 25px;margin:0 0 2.5rem}.apiGuide-sample:empty{display:none}.apiGuide-inlineCode{background-color:#f5f7f9;border-radius:4px;color:#2b3340;font-family:Courier;font-weight:400;padding:3px;padding:.3rem}.apiGuide-code{background-color:#1a1a1a;border-radius:4px;color:#fff;display:block;font-family:courier;font-size:13px;font-size:1.3rem;line-height:1.53;margin-bottom:49px;margin-bottom:4.9rem;overflow-x:auto;padding:5px 30px 12px;padding:.5rem 3rem 1.2rem;white-space:pre-wrap;word-break:break-word;word-wrap:break-word}.apiGuide-code:last-child{margin-bottom:0}.apiGuide-conjoinedCodes,.apiGuide-conjoinedCodes-inner{display:-webkit-box;display:-ms-flexbox;display:flex}.apiGuide-conjoinedCodes-inner{-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-flex:1;-ms-flex:1 0 100%;flex:1 0 100%}.apiGuide-conjoinedCodes-item{-webkit-box-flex:0;-ms-flex:0 0 20%;flex:0 0 20%;text-align:center;padding:4px;padding:.4rem}.apiGuide-conjoinedCodes-item .apiGuide-inlineCode{display:block}@media (min-width:960px){.apiGuide-header-inner{padding-left:4.8rem}.apiGuide-container{min-height:100vh}.apiGuide-container:before{position:absolute;left:50%;content:"";height:100%;top:0;background-color:#2b3340;width:100vw}.apiGuide-subSection{display:-webkit-box;display:-ms-flexbox;display:flex;margin-top:0;padding-top:0}.apiGuide-content,.apiGuide-sample{width:50%}.apiGuide-content{padding:4rem 4.8rem 6.3rem}.apiGuide-content:before{background-color:#7f8c8d;content:"";height:1px;left:0;opacity:.1;position:absolute;top:0;width:100vw}.apiGuide-sample{padding:3.9rem 4rem 6.3rem}.apiGuide-sample:empty{display:block}.apiGuide-sample-wrapper{padding:0}.apiGuide-sample-inner{padding-top:8rem}.apiGuide-sample-inner.is-sticky-bottom{bottom:0;position:absolute;width:100%}.apiGuide-sample-inner.is-sticky-top{max-height:calc(100vh - 16px);overflow:auto;position:fixed;top:0}}@media (min-width:1024px){.apiGuide-sidebar{height:100%;left:0}.apiGuide-sidebar-logo{display:block}.apiGuide-sidebar-content{max-height:calc(100vh - 68px)}.apiGuide-header{display:none}.apiGuide-main{padding-left:225px}.apiGuide-container{padding-top:0}.apiGuide-sample{padding:10.3rem 4rem 6.3rem}.apiGuide-sample-inner{padding-top:1.6rem}}@media (min-width:1436px){.apiGuide-content{-webkit-box-flex:0;-ms-flex:0 0 40%;flex:0 0 40%;max-width:40%}.apiGuide-sample{-webkit-box-flex:1;-ms-flex:1 1 60%;flex:1 1 60%;max-width:60%}}@media (max-width:1023px){.is-sidebar-active .apiGuide-body{position:relative;left:225px;overflow:hidden;height:100vh}.is-sidebar-active .apiGuide-sidebar{left:0}.is-sidebar-active .apiGuide-header{left:225px}.is-sidebar-active .apiGuide-header-menuBtn-icon--open{display:none}.is-sidebar-active .apiGuide-header-menuBtn-icon--close{display:block}}.header-logo-img{fill:#01426a}.touchShelf{display:none}
