:root{color-scheme:light dark;--background-color:initial;--font-color:#333;--font-quote-color:#666;--border-color:rgba(0,0,0,0.1);--bg-color:#fff;--fg-color:#000}@media(prefers-color-scheme:dark){:root{--font-color:initial;--border-color:#757575;--font-quote-color:#c1c1c1;--bg-color:#000;--fg-color:#fff}a{color:#007acc}}*,:after,:before{box-sizing:border-box}html{font-size:14px;margin:0}body{font-family:"Helvetica Neue",Helvetica,Arial,"PingFang SC","Hiragino Sans GB","Heiti SC","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif,miui;margin:0;padding:20px 30px 30px;font-size:1rem;font-weight:400;line-height:1.6;-webkit-overflow-scrolling:touch;background-color:var(--background-color);color:var(--font-color)}h1{font-size:1.8rem}h2{font-size:1.6rem}h3{font-size:1.4rem}h4{font-size:1.2rem}h5{font-size:1.1rem;-webkit-margin-before:1em;margin-block-start:1em;-webkit-margin-after:1em;margin-block-end:1em}h6{font-size:1rem}ol li>p,ul li>p{margin:0}ol li>p:only-child,ul li>p:only-child{display:inline}blockquote{color:var(--font-quote-color);margin:0;padding-left:2em;border-left:.5em solid var(--border-color)}mark{color:#f78e2e;background-color:initial}small{font-size:80%;font-weight:400}code{font-family:source-code-pro,Menlo,Monaco,Consolas,"Courier New",monospace}a{text-decoration:none;word-break:break-all}[hidden]{display:none!important}img{max-width:100%}img,video{height:auto}video{width:100%}hr{margin-top:1rem;margin-bottom:1rem;border:0;border-top:1px solid var(--border-color)}.container{width:100%;margin-right:auto;margin-left:auto}@media(min-width:576px){.container{max-width:540px}.container h1{text-align:center}.container summary h1{text-align:left}}@media(min-width:768px){.container{max-width:720px}}table{table-layout:fixed}table td,table th{border:1px solid #dee2e6}table td{padding:1rem 0}table td img{width:auto;height:60px}.am-list-item{background-color:var(--background-color)}.am-picker-popup{background-color:var(--bg-color)}.am-picker-popup .am-picker-col-mask,.am-picker-popup .am-picker-popup-header{background:none}.am-picker-popup .am-picker-col-item{color:var(--fg-color)}@media(prefers-color-scheme:dark){.am-picker-popup{background-color:#333}}body[dir=rtl] h1,body[dir=rtl] h2,body[dir=rtl] h3,body[dir=rtl] h4,body[dir=rtl] p{text-align:right}body[dir=rtl] .am-list-item .am-list-line .am-list-arrow{transform:rotate(180deg)}body[dir=rtl] .am-accordion .am-accordion-item .am-accordion-header{padding-left:30px;padding-right:15px}body[dir=rtl] .am-accordion .am-accordion-item .am-accordion-header i{right:unset;left:15px}body[dir=rtl] ol>li>a,body[dir=rtl] ul>li>a{text-align:right;padding:12px 0 12px 15px}body[dir=rtl] ol>li>a:after,body[dir=rtl] ul>li>a:after{right:auto;left:0;transform:rotate(180deg) translateY(50%)}body[dir=rtl] .am-list-item .am-list-line .am-list-extra{padding-left:8px;text-align:left}.am-picker-col-item{font-size:1.14rem;height:2.43rem;line-height:2.43rem}.am-picker-col-item-selected,.am-picker-popup-item{font-size:1.2rem}a{display:block;text-align:center;background-color:#32373c;border-radius:6px;font-size:14px;color:#fff;padding:12px 24px;overflow-wrap:break-word;margin:0 auto;width:-webkit-fit-content;width:-moz-fit-content;width:fit-content}img{vertical-align:middle}img.block{width:100%;height:auto}p img:only-child{display:block;margin:0 auto}table{border-collapse:collapse;width:100%}table thead th{vertical-align:bottom;border-bottom:2px solid #dee2e6}table thead th:first-child{min-width:50px}table td,table th{padding:.75rem;vertical-align:top;border-top:1px solid #dee2e6}ol,ul{padding-left:16px}ol>li,ul>li{position:relative}ol>li>p,ul>li>p{display:inline}ol>li a,ul>li a{color:inherit;display:block;padding:12px 15px 12px 0;text-align:left;background-color:initial;border-radius:0;font-size:inherit;overflow-wrap:break-word;margin:0;width:auto}ol>li a:before,ul>li a:before{content:"";position:absolute;left:-16px;top:0;border-bottom:1px solid #d8d8d8;box-sizing:border-box;width:calc(200% + 16px);height:200%;transform:scale(.5);transform-origin:left top}ol>li a:after,ul>li a:after{content:"";position:absolute;width:20px;height:20px;top:50%;right:0;transform:translateY(-50%);background-image:url("data:image/svg+xml;base64,PHN2ZyB2aWV3Qm94PSIwIDAgMTAyNCAxMDI0IiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI5MCIgaGVpZ2h0PSI5MCI+PHBhdGggZD0iTTM2Ni4zMzYgODEzLjY5Nkw2NjcuOTg5IDUxMiAzNjYuMzM2IDIxMC4zMDRsNjAuMzMtNjAuMzNMNzg4LjY5NCA1MTIgNDI2LjY2NyA4NzQuMDI3bC02MC4zMzEtNjAuMzMxeiIgZmlsbD0iIzk5OSIvPjwvc3ZnPg==");background-repeat:no-repeat;background-position:0;background-size:13px 13px}.func-row,.guide-row{display:flex;text-align:center;justify-content:space-between;word-break:break-word}.func-row img,.guide-row img{width:40px;height:40px}.func-row a,.guide-row a{color:inherit;display:block;padding:0;text-align:center;background-color:initial;border-radius:0;font-size:inherit;overflow-wrap:break-word;margin:0;width:auto}.guide-row{margin:0 -10px}.guide-row>div{flex:1 0 25%;max-width:33.33%;margin-bottom:5px}.func-row{word-break:break-word;justify-content:flex-start;margin:1rem -10px}.func-row>div{flex:0 0 25%}ol ol{list-style-type:lower-alpha}summary{list-style:none;position:relative;-webkit-padding-end:2em;padding-inline-end:2em}summary:before{content:"";position:absolute;right:0;bottom:0;top:0;width:16px;background:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxNiIgaGVpZ2h0PSIxNiI+PHBhdGggZmlsbD0iI2JiYiIgZD0iTTQuNjQ2IDEuNjQ2YS41LjUgMCAwMS43MDggMGw2IDZhLjUuNSAwIDAxMCAuNzA4bC02IDZhLjUuNSAwIDAxLS43MDgtLjcwOEwxMC4yOTMgOCA0LjY0NiAyLjM1NGEuNS41IDAgMDEwLS43MDh6Ii8+PC9zdmc+) 50% no-repeat;transition:all .2s ease}summary::-webkit-details-marker{display:none}summary h3{font-size:16px;margin:10px 0}details:not(:first-child){border-top:1px solid #d8d8d8}details[open] summary:before{transform:rotate(90deg)}body[dir=rtl] summary:before{left:0;right:unset;transform:rotate(180deg)}body[dir=rtl] details[open] summary:before{transform:rotate(90deg)}body[dir=rtl] h4 a{text-align:right}body[dir=rtl] h4 a:before{left:0;right:unset;transform:rotate(180deg)}h4{position:relative;margin:0;padding:10px 0}h4:not(:first-child){border-top:1px solid #d8d8d8}h4 a{text-align:left;background:transparent;color:currentColor;padding:0;margin:0;width:100%;font-size:16px}h4 a:before{content:"";position:absolute;right:0;bottom:0;top:0;width:16px;background:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxNiIgaGVpZ2h0PSIxNiI+PHBhdGggZmlsbD0iI2JiYiIgZD0iTTQuNjQ2IDEuNjQ2YS41LjUgMCAwMS43MDggMGw2IDZhLjUuNSAwIDAxMCAuNzA4bC02IDZhLjUuNSAwIDAxLS43MDgtLjcwOEwxMC4yOTMgOCA0LjY0NiAyLjM1NGEuNS41IDAgMDEwLS43MDh6Ii8+PC9zdmc+) 50% no-repeat;transition:all .2s ease}