.aside-nav[data-v-962e2405]{border:1px solid var(--color_border);border-radius:8px;max-height:780px;min-height:122px;overflow-x:auto;padding:24px 16px 16px;position:sticky;top:108px;width:306px;z-index:10}[dir=ltr] .aside-nav[data-v-962e2405]{left:calc(50% - 600px)}[dir=rtl] .aside-nav[data-v-962e2405]{right:calc(50% - 600px)}.ellipsis[data-v-962e2405]{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.academy-anchor[data-v-962e2405] .arco-anchor{width:100%}.academy-anchor[data-v-962e2405] .arco-anchor-link-item{margin-bottom:16px}.academy-anchor[data-v-962e2405] .arco-anchor-link-item .arco-anchor-link{align-items:center;border-radius:4px;color:var(--color_text_2);display:flex;font-size:16px;font-weight:400;overflow:hidden;padding:6px 16px;text-overflow:ellipsis;white-space:nowrap}.academy-anchor[data-v-962e2405] .arco-anchor-link-item .arco-anchor-link:hover{background-color:none;color:var(--color_text_2);font-weight:400}.academy-anchor[data-v-962e2405] .arco-anchor-line-less .arco-anchor-link-active .arco-anchor-link{background-color:var(--color_bg_input);color:var(--color_text_1)}body{--bud-popup-background:var(--color_bg_popup);--bud-popup-round-radius:16px;--bud-popup-title-color:var(--color_text_1)}.bu-popup-container{position:fixed}.bu-popup-container,.bu-popup-overlay{bottom:0;left:0;right:0;top:0;z-index:1001}.bu-popup-overlay{background-color:var(--color-overlay-bg);position:absolute}.bu-popup{background:var(--bud-popup-background);display:flex;flex-direction:column;max-height:100%;overflow:hidden;position:absolute;z-index:1001}.bu-popup-header{color:var(--bud-popup-title-color);font-size:19px;font-weight:700;line-height:40px;padding-left:15px;padding-right:15px;padding-top:12px;position:relative}.bu-popup--close{cursor:pointer;height:28px;position:absolute;top:50%;transform:translateY(-50%);width:28px}[dir=ltr] .bu-popup--close{right:15px}[dir=rtl] .bu-popup--close{left:15px}.bu-popup-content{flex:1;overflow-x:hidden;overflow-y:auto}.bu-popup--bottom,.bu-popup--top{width:100%}[dir=ltr] .bu-popup--bottom,[dir=ltr] .bu-popup--top{left:0}[dir=rtl] .bu-popup--bottom,[dir=rtl] .bu-popup--top{right:0}[dir=ltr] .bu-popup--left,[dir=ltr] .bu-popup--right,[dir=ltr] .bu-popup-ltr--left,[dir=ltr] .bu-popup-ltr--right,[dir=rtl] .bu-popup--left,[dir=rtl] .bu-popup--right,[dir=rtl] .bu-popup-ltr--left,[dir=rtl] .bu-popup-ltr--right{height:100%;top:0}.bu-popup--top.bu-popup--round{border-bottom-left-radius:var(--bud-popup-round-radius);border-bottom-right-radius:var(--bud-popup-round-radius)}.bu-popup--bottom.bu-popup--round{border-top-left-radius:var(--bud-popup-round-radius);border-top-right-radius:var(--bud-popup-round-radius)}[dir=ltr] .bu-popup--left.bu-popup--round{border-bottom-right-radius:var(--bud-popup-round-radius);border-top-right-radius:var(--bud-popup-round-radius)}[dir=ltr] .bu-popup-ltr--left.bu-popup--round,[dir=rtl] .bu-popup--left.bu-popup--round{border-bottom-left-radius:var(--bud-popup-round-radius);border-top-left-radius:var(--bud-popup-round-radius)}[dir=rtl] .bu-popup-ltr--left.bu-popup--round{border-bottom-right-radius:var(--bud-popup-round-radius);border-top-right-radius:var(--bud-popup-round-radius)}[dir=ltr] .bu-popup--right.bu-popup--round{border-bottom-left-radius:var(--bud-popup-round-radius);border-top-left-radius:var(--bud-popup-round-radius)}[dir=ltr] .bu-popup-ltr--right.bu-popup--round,[dir=rtl] .bu-popup--right.bu-popup--round{border-bottom-right-radius:var(--bud-popup-round-radius);border-top-right-radius:var(--bud-popup-round-radius)}[dir=rtl] .bu-popup-ltr--right.bu-popup--round{border-bottom-left-radius:var(--bud-popup-round-radius);border-top-left-radius:var(--bud-popup-round-radius)}.fade-popup-appear-from,.fade-popup-enter-from{opacity:0}.fade-popup-appear-to,.fade-popup-enter-to{opacity:1}.fade-popup-appear-active,.fade-popup-enter-active{transition:opacity .3s cubic-bezier(.34,.69,.1,1)}.fade-popup-leave-from{opacity:1}.fade-popup-leave-to{opacity:0}.fade-popup-leave-active{transition:opacity .3s cubic-bezier(.34,.69,.1,1)}[dir=ltr] .slide-left-popup-appear-from,[dir=ltr] .slide-left-popup-enter-from,[dir=ltr] .slide-ltr-right-popup-appear-from,[dir=ltr] .slide-ltr-right-popup-enter-from{transform:translate(-100%)}[dir=rtl] .slide-left-popup-appear-from,[dir=rtl] .slide-left-popup-enter-from,[dir=rtl] .slide-ltr-right-popup-appear-from,[dir=rtl] .slide-ltr-right-popup-enter-from{transform:translate(100%)}[dir=ltr] .slide-left-popup-appear-to,[dir=ltr] .slide-left-popup-enter-to,[dir=ltr] .slide-ltr-right-popup-appear-to,[dir=ltr] .slide-ltr-right-popup-enter-to,[dir=rtl] .slide-left-popup-appear-to,[dir=rtl] .slide-left-popup-enter-to,[dir=rtl] .slide-ltr-right-popup-appear-to,[dir=rtl] .slide-ltr-right-popup-enter-to{transform:translate(0)}[dir=ltr] .slide-left-popup-appear-active,[dir=ltr] .slide-left-popup-enter-active,[dir=ltr] .slide-ltr-right-popup-appear-active,[dir=ltr] .slide-ltr-right-popup-enter-active,[dir=rtl] .slide-left-popup-appear-active,[dir=rtl] .slide-left-popup-enter-active,[dir=rtl] .slide-ltr-right-popup-appear-active,[dir=rtl] .slide-ltr-right-popup-enter-active{transition:transform .3s cubic-bezier(.34,.69,.1,1)}[dir=ltr] .slide-left-popup-leave-from,[dir=ltr] .slide-ltr-right-popup-leave-from,[dir=rtl] .slide-left-popup-leave-from,[dir=rtl] .slide-ltr-right-popup-leave-from{transform:translate(0)}[dir=ltr] .slide-left-popup-leave-to,[dir=ltr] .slide-ltr-right-popup-leave-to{transform:translate(-100%)}[dir=rtl] .slide-left-popup-leave-to,[dir=rtl] .slide-ltr-right-popup-leave-to{transform:translate(100%)}[dir=ltr] .slide-left-popup-leave-active,[dir=ltr] .slide-ltr-right-popup-leave-active,[dir=rtl] .slide-left-popup-leave-active,[dir=rtl] .slide-ltr-right-popup-leave-active{transition:transform .3s cubic-bezier(.34,.69,.1,1)}[dir=ltr] .slide-ltr-left-popup-appear-from,[dir=ltr] .slide-ltr-left-popup-enter-from,[dir=ltr] .slide-right-popup-appear-from,[dir=ltr] .slide-right-popup-enter-from{transform:translate(100%)}[dir=rtl] .slide-ltr-left-popup-appear-from,[dir=rtl] .slide-ltr-left-popup-enter-from,[dir=rtl] .slide-right-popup-appear-from,[dir=rtl] .slide-right-popup-enter-from{transform:translate(-100%)}[dir=ltr] .slide-ltr-left-popup-appear-to,[dir=ltr] .slide-ltr-left-popup-enter-to,[dir=ltr] .slide-right-popup-appear-to,[dir=ltr] .slide-right-popup-enter-to,[dir=rtl] .slide-ltr-left-popup-appear-to,[dir=rtl] .slide-ltr-left-popup-enter-to,[dir=rtl] .slide-right-popup-appear-to,[dir=rtl] .slide-right-popup-enter-to{transform:translate(0)}[dir=ltr] .slide-ltr-left-popup-appear-active,[dir=ltr] .slide-ltr-left-popup-enter-active,[dir=ltr] .slide-right-popup-appear-active,[dir=ltr] .slide-right-popup-enter-active,[dir=rtl] .slide-ltr-left-popup-appear-active,[dir=rtl] .slide-ltr-left-popup-enter-active,[dir=rtl] .slide-right-popup-appear-active,[dir=rtl] .slide-right-popup-enter-active{transition:transform .3s cubic-bezier(.34,.69,.1,1)}[dir=ltr] .slide-ltr-left-popup-leave-from,[dir=ltr] .slide-right-popup-leave-from,[dir=rtl] .slide-ltr-left-popup-leave-from,[dir=rtl] .slide-right-popup-leave-from{transform:translate(0)}[dir=ltr] .slide-ltr-left-popup-leave-to,[dir=ltr] .slide-right-popup-leave-to{transform:translate(100%)}[dir=rtl] .slide-ltr-left-popup-leave-to,[dir=rtl] .slide-right-popup-leave-to{transform:translate(-100%)}[dir=ltr] .slide-ltr-left-popup-leave-active,[dir=ltr] .slide-right-popup-leave-active,[dir=rtl] .slide-ltr-left-popup-leave-active,[dir=rtl] .slide-right-popup-leave-active{transition:transform .3s cubic-bezier(.34,.69,.1,1)}.slide-top-popup-appear,.slide-top-popup-appear-from,.slide-top-popup-enter,.slide-top-popup-enter-from{transform:translateY(-100%)}.slide-top-popup-appear-to,.slide-top-popup-enter-to{transform:translateY(0)}.slide-top-popup-appear-active,.slide-top-popup-enter-active{transition:transform .3s cubic-bezier(.34,.69,.1,1)}.slide-top-popup-leave-from{transform:translateY(0)}.slide-top-popup-leave-to{transform:translateY(-100%)}.slide-top-popup-leave-active{transition:transform .3s cubic-bezier(.34,.69,.1,1)}.slide-bottom-popup-appear-from,.slide-bottom-popup-enter-from{transform:translateY(100%)}.slide-bottom-popup-appear-to,.slide-bottom-popup-enter-to{transform:translateY(0)}.slide-bottom-popup-appear-active,.slide-bottom-popup-enter-active{transition:transform .3s cubic-bezier(.34,.69,.1,1)}.slide-bottom-popup-leave-from{transform:translateY(0)}.slide-bottom-popup-leave-to{transform:translateY(100%)}.slide-bottom-popup-leave-active{transition:transform .3s cubic-bezier(.34,.69,.1,1)}.nav-entrance[data-v-ac164f35]{background:var(--color_bg_popup);border:1px solid var(--color_border);color:var(--color_text_1);font-size:14px;font-weight:400;padding:12px;position:fixed;top:140px;z-index:10}[dir=ltr] .nav-entrance[data-v-ac164f35]{border-bottom-left-radius:100px;border-top-left-radius:100px;right:0}[dir=rtl] .nav-entrance[data-v-ac164f35]{border-bottom-right-radius:100px;border-top-right-radius:100px;left:0}.aside-nav[data-v-ac164f35]{padding:12px 15px;width:100%}.ellipsis[data-v-ac164f35]{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.academy-anchor[data-v-ac164f35] .arco-anchor{width:100%}.academy-anchor[data-v-ac164f35] .arco-anchor-link-item{margin-bottom:16px}.academy-anchor[data-v-ac164f35] .arco-anchor-link-item .arco-anchor-link{align-items:center;border-radius:4px;color:var(--color_text_2);display:flex;font-size:16px;font-weight:400;overflow:hidden;padding:6px 16px;text-overflow:ellipsis;white-space:nowrap}.academy-anchor[data-v-ac164f35] .arco-anchor-link-item .arco-anchor-link:hover{background-color:none;color:var(--color_text_2);font-weight:400}.academy-anchor[data-v-ac164f35] .arco-anchor-line-less .arco-anchor-link-active .arco-anchor-link{background-color:var(--color_bg_input);color:var(--color_text_1)}.nav-popup .bu-popup{max-height:85%}.aside-nav[data-v-f3e94eb9]{border:1px solid var(--color_border);border-radius:8px;max-height:780px;min-height:122px;overflow-x:auto;padding:24px 16px 16px;position:sticky;top:108px;width:306px;z-index:10}[dir=ltr] .aside-nav[data-v-f3e94eb9]{left:calc(50% - 600px)}[dir=rtl] .aside-nav[data-v-f3e94eb9]{right:calc(50% - 600px)}.circle[data-v-f3e94eb9]{background:var(--color_text_2);border-radius:50%;height:3px;width:3px}.ellipsis[data-v-f3e94eb9]{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.academy-anchor[data-v-f3e94eb9] .arco-anchor{width:100%}.academy-anchor[data-v-f3e94eb9] .arco-anchor-link-item{margin-bottom:16px}.academy-anchor[data-v-f3e94eb9] .arco-anchor-link-item .arco-anchor-link{align-items:center;border-radius:4px;color:var(--color_text_2);display:flex;font-size:16px;font-weight:400;overflow:hidden;padding:6px 16px;text-overflow:ellipsis;white-space:nowrap}.academy-anchor[data-v-f3e94eb9] .arco-anchor-link-item .arco-anchor-link:hover{background-color:none;color:var(--color_text_2);font-weight:400}.academy-anchor[data-v-f3e94eb9] .arco-anchor-line-less .arco-anchor-link-active .arco-anchor-link{background-color:var(--color_bg_input);color:var(--color_text_1)}.editor-content-view{border:none;color:var(--color_text_1);line-height:160%;overflow-x:auto;padding:0}.editor-content-view li,.editor-content-view p{white-space:pre-wrap}.editor-content-view code{background-color:#eee;border-radius:3px;color:var(--color_text_disable);font-family:monospace;padding:3px}.editor-content-view table{border-collapse:collapse;margin:8px}.editor-content-view td,.editor-content-view th{border:1px solid #ccc;height:40px;min-width:50px;padding-left:16px;padding-right:16px}.editor-content-view th{background-color:#f1f1f1}[dir=ltr] .editor-content-view ol,[dir=ltr] .editor-content-view ul{padding-left:20px}[dir=rtl] .editor-content-view ol,[dir=rtl] .editor-content-view ul{padding-right:20px}.editor-content-view ul{list-style:disc}.editor-content-view ol{list-style:decimal}[dir=ltr] .editor-content-view input[type=checkbox]{margin-right:5px}[dir=rtl] .editor-content-view input[type=checkbox]{margin-left:5px}.editor-content-view blockquote{background-color:#f5f2f0;color:var(--color_text_disable);display:block;font-size:100%;line-height:1.5;margin:10px 0;padding:10px}[dir=ltr] .editor-content-view blockquote{border-left:8px solid #b4d5ff}[dir=rtl] .editor-content-view blockquote{border-right:8px solid #b4d5ff}.editor-content-view pre>code{background-color:#f5f2f0;border:1px solid #b4d5ff;border-radius:4px;color:var(--color_text_disable);display:block;font-size:14px;text-indent:0;word-wrap:normal;font-family:Consolas,Monaco,Andale Mono,Ubuntu Mono,monospace;-webkit-hyphens:none;hyphens:none;line-height:1.5;margin:.5em 0;overflow:auto;padding:1em;-moz-tab-size:4;-o-tab-size:4;tab-size:4;text-shadow:0 1px #fff;white-space:pre;word-break:normal;word-spacing:normal}[dir=ltr] .editor-content-view pre>code{text-align:left}[dir=rtl] .editor-content-view pre>code{text-align:right}#header-container{list-style-type:none}#header-container li{border-radius:4px;color:#333;cursor:pointer;margin:0 0 16px;padding:8px}#header-container li a{color:#333}.editor-content-view a{color:rgb(var(--primary-6));word-break:break-all}.editor-content-view img,.editor-content-view video{max-width:100%;-o-object-fit:contain;object-fit:contain}.editor-content-view{font-size:14px}.editor-content-view p{line-height:160%}.editor-content-view h2{font-size:20px;font-weight:700;margin:14px 0}.editor-content-view h3{font-size:16px;font-weight:700;margin:10px 0}#header-container li[type=header1]{color:gray;font-size:16px;font-weight:400}#header-container li[type=header2]{color:gray;font-size:14px;font-weight:400}[dir=ltr] #header-container li[type=header2]{padding-left:10px}[dir=rtl] #header-container li[type=header2]{padding-right:10px}#header-container li[type=header3]{color:gray;font-size:12px;font-weight:400}[dir=ltr] #header-container li[type=header3]{padding-left:20px}[dir=rtl] #header-container li[type=header3]{padding-right:20px}#header-container li[type=header4]{font-size:12px;font-weight:400}[dir=ltr] #header-container li[type=header4]{padding-left:30px}[dir=rtl] #header-container li[type=header4]{padding-right:30px}#header-container li[type=header5]{font-size:12px;font-weight:400}[dir=ltr] #header-container li[type=header5]{padding-left:40px}[dir=rtl] #header-container li[type=header5]{padding-right:40px}#header-container li:hover{background-color:#f9f9f9;color:#111;text-decoration:none}#header-container li:hover a{text-decoration:none}.content-top[data-v-245b1bcf]{width:100%}.content-top[data-v-245b1bcf] .arco-breadcrumb{display:flex}.content-top[data-v-245b1bcf] .arco-breadcrumb-item{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;word-break:break-all}.anchor-top[data-v-245b1bcf]{position:sticky;top:88px;z-index:10}