:root{color-scheme:light;--ink:#24322f;--muted:#63716d;--line:#e2e8e5;--green:#14745b;--green-soft:#edf7f1;--blue:#2563b9;--surface:#f7f9f8;--header:72px;--sidebar:252px}
*{box-sizing:border-box;letter-spacing:0}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;color:var(--ink);background:#fff;font:15px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}button{color:inherit}button:disabled{cursor:default}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #7aa7d9;outline-offset:3px}
[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}svg.lucide{width:19px;height:19px;flex-shrink:0;stroke-width:1.7}
.skip-link{position:fixed;top:8px;left:12px;background:#fff;padding:10px;z-index:100;transform:translateY(-180%)}.skip-link:focus{transform:none}
.site-header{height:var(--header);position:fixed;inset:0 0 auto;z-index:30;display:flex;align-items:center;gap:28px;padding:0 28px;background:#fffffff5;border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.header-brand,.header-actions,.brand{display:flex;align-items:center}.header-brand{flex-shrink:0}.brand{gap:14px;color:var(--ink);font-size:15px;white-space:nowrap}.brand:hover{text-decoration:none}.brand img{width:75px;height:36px;object-fit:contain}.brand strong{font-weight:600}.brand-divider{margin:0 10px;color:#bdc8c2}
.search-trigger{display:flex;gap:10px;align-items:center;margin-left:auto;padding:9px 12px;max-width:370px;flex:1;border:1px solid var(--line);background:var(--surface);border-radius:6px;text-align:left;color:var(--muted);font-size:13px;min-width:0}.search-trigger:hover{border-color:#b4c7bb}.search-trigger span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-actions{gap:22px;flex-shrink:0}.language-button{display:flex;align-items:center;gap:7px;font-size:13px;border:0;background:transparent;padding:8px 0}.portal-link{display:flex;align-items:center;gap:5px;font-size:13px;font-weight:600;white-space:nowrap}
.icon-button{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;padding:6px;border:1px solid transparent;background:transparent;border-radius:5px;color:var(--muted);flex-shrink:0}.icon-button:hover{background:var(--surface);border-color:var(--line);color:var(--ink)}.mobile-menu{display:none}
.sidebar{position:fixed;top:var(--header);bottom:0;left:0;width:var(--sidebar);overflow-y:auto;border-right:1px solid var(--line);background:#fbfcfb;padding:24px 16px 0;z-index:25;scrollbar-width:thin}.sidebar-heading{display:flex;align-items:center;justify-content:space-between;padding:0 12px 17px;font-size:13px;font-weight:600}.edition{color:var(--muted);font-size:11px;border:1px solid var(--line);border-radius:4px;padding:0 7px}.nav-group{margin:7px 0 19px}.nav-group-title{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--muted);margin:0 0 7px;padding:0 12px}.nav-group-title svg.lucide{width:15px;height:15px}.nav-link{position:relative;display:flex;align-items:center;justify-content:space-between;gap:5px;margin:2px 0;padding:6px 12px 6px 35px;border-radius:5px;color:#53615c;font-size:13px;line-height:1.6}.nav-link:hover{background:#f0f4f1;text-decoration:none}.nav-link[aria-current=page]{background:#e8f3ed;color:#146343;font-weight:600}.nav-link[aria-current=page]:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:2px;background:var(--green)}.nav-link svg.lucide{width:13px;height:13px;color:var(--green)}.nav-beta{font-size:9px;color:#866019;border:1px solid #e8d8b2;border-radius:3px;padding:0 4px;white-space:nowrap}.sidebar-bottom{display:flex;align-items:center;gap:8px;margin-top:24px;padding:18px 12px;border-top:1px solid var(--line);color:var(--muted);font-size:11px}.sidebar-bottom svg.lucide{width:15px;height:15px}
.workspace{margin:var(--header) auto 0 var(--sidebar);display:grid;grid-template-columns:minmax(0,840px) 190px;justify-content:center;gap:48px;padding:30px 48px 0}main{min-width:0}.article-topline{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:23px;min-height:34px}#breadcrumb{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:12px}#breadcrumb svg.lucide{width:13px;height:13px}.article-tools{display:flex;gap:3px}article:focus{outline:none}.article-kicker{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:500;color:var(--green);margin-bottom:10px}h1{font-size:30px;line-height:1.4;font-weight:650;margin:0 0 16px;overflow-wrap:anywhere}.lead{font-size:16px;line-height:1.9;color:var(--muted);margin:0 0 18px}.article-meta{display:flex;flex-wrap:wrap;gap:9px 16px;color:var(--muted);font-size:12px;align-items:center;padding-bottom:23px;border-bottom:1px solid var(--line)}.article-meta span{display:inline-flex;align-items:center;gap:5px}.article-meta svg.lucide{width:14px;height:14px}.article-section{margin:33px 0}.article-section h2{display:flex;align-items:center;gap:8px;font-size:20px;line-height:1.5;font-weight:600;margin:0 0 16px;scroll-margin-top:100px}.heading-anchor{opacity:0;color:#9aae9f;font-size:17px}.article-section h2:hover .heading-anchor,.heading-anchor:focus{opacity:1}h3{font-size:16px;font-weight:600;margin:18px 0 8px}p{margin:10px 0 15px}strong{font-weight:600}code{background:#f1f4f2;padding:2px 5px;border-radius:3px;font:12px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere}
.toc{position:sticky;top:107px;align-self:start;padding:8px 0 0 18px;border-left:1px solid var(--line);max-height:calc(100vh - 140px);overflow-y:auto}.toc-title{font-size:12px;font-weight:600;margin-bottom:14px}.toc a{display:block;font-size:12px;color:var(--muted);line-height:1.7;margin:0 0 11px}.toc a.active{color:var(--green);font-weight:600}.toc-note{margin-top:24px;padding-top:17px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}
.role-tabs{display:flex;flex-wrap:wrap;gap:0;border-bottom:1px solid var(--line);margin-bottom:16px}.role-tab{display:flex;align-items:center;gap:6px;padding:10px 13px;background:none;border:0;border-bottom:2px solid transparent;font-size:13px;color:var(--muted);margin-bottom:-1px}.role-tab svg.lucide{width:16px;height:16px}.role-tab[aria-selected=true]{border-bottom-color:var(--green);color:var(--green);font-weight:600}.role-description{font-size:13px;color:var(--muted);margin:0 0 12px}.path-list{list-style:none;margin:0;padding:0;counter-reset:path}.path-list li{display:flex;align-items:center;gap:13px;padding:13px 0;border-bottom:1px solid var(--line)}.path-list li:last-child{border-bottom:0}.path-number{width:25px;height:25px;display:grid;place-items:center;background:#f0f5f2;color:var(--green);border-radius:50%;font-size:12px;flex-shrink:0}.path-number svg.lucide{width:14px;height:14px}.path-list a{flex:1;min-width:0;color:var(--ink);font-size:14px}.path-list small{color:var(--muted);font-size:11px;white-space:nowrap}.path-list>li>svg{width:16px;color:var(--muted)}.path-progress{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:11px;margin:15px 0 0}.path-progress progress{height:4px;width:100px;accent-color:var(--green)}
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);list-style:none;margin:18px 0}.flow li{position:relative;padding:0 12px;border-right:1px solid var(--line);min-width:0}.flow li:first-child{padding-left:0}.flow li:last-child{border-right:0}.flow svg.lucide{color:var(--green);margin-bottom:7px}.flow a{display:block;color:var(--ink);font-size:13px;font-weight:600}.flow span{display:block;margin-top:5px;color:var(--muted);font-size:11px;line-height:1.7}
.topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.topic-card{display:flex;gap:13px;padding:17px;border:1px solid var(--line);border-radius:6px;color:var(--ink)}.topic-card:hover{border-color:#97bdac;background:#fafcfb;text-decoration:none}.topic-card>svg{margin-top:3px;color:var(--green)}.topic-card strong{display:block;font-size:14px}.topic-card span{font-size:12px;color:var(--muted);display:block;margin-top:4px;line-height:1.75}.topic-card:nth-child(2)>svg{color:var(--blue)}.topic-card:nth-child(3)>svg{color:#ad761e}.topic-card:nth-child(4)>svg{color:#7a599a}
.callout{display:flex;align-items:flex-start;gap:11px;background:#f2f7fc;border-left:3px solid #7ba7d5;padding:13px 16px;font-size:13px;margin:20px 0}.callout>svg{color:var(--blue);margin-top:3px;width:17px}.callout p{margin:0}.callout.warning{border-color:#d7b361;background:#fcf9ef}.callout.warning>svg{color:#986b1a}.callout.success{border-color:#79af8e;background:#f0f8f2}.callout.success>svg{color:var(--green)}
.steps{list-style:none;counter-reset:step;margin:0;padding:0}.steps li{counter-increment:step;position:relative;padding:0 0 22px 40px;font-size:14px}.steps li:before{content:counter(step);position:absolute;left:0;top:0;display:grid;place-items:center;width:25px;height:25px;border:1px solid #ceddd3;color:var(--green);font-size:12px;border-radius:50%;background:#f6faf7}.steps li:last-child{padding-bottom:0}.steps strong{display:block;margin-bottom:5px}.bullets{padding-left:22px;font-size:14px}.bullets li{padding:3px 0}.table-scroll{overflow-x:auto;max-width:100%;border:1px solid var(--line);border-radius:5px;margin:14px 0}table{border-collapse:collapse;width:100%;font-size:13px;line-height:1.8;text-align:left}th{background:#f6f8f6;font-weight:600;color:#53625a}th,td{padding:11px 13px;border-bottom:1px solid var(--line);vertical-align:top;min-width:110px;overflow-wrap:anywhere}td:first-child{font-weight:500}tbody tr:last-child td{border-bottom:0}.related-links{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13px}.related-links a{display:flex;align-items:center;gap:6px}.related-links svg.lucide{width:14px;height:14px}
figure{margin:22px 0}.screenshot-button{display:block;padding:0;border:1px solid var(--line);border-radius:6px;background:var(--surface);overflow:hidden;width:100%;cursor:zoom-in}.screenshot-button img{display:block;width:100%;height:auto;object-fit:contain}figcaption{margin-top:8px;font-size:11px;color:var(--muted);text-align:center}.menu-path{display:flex;gap:8px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);padding:10px 13px;font-size:13px;border-radius:5px;margin:18px 0}.menu-path svg.lucide{width:16px;margin-top:3px;color:var(--green)}.article-footer{border-top:1px solid var(--line);margin-top:35px;padding-top:22px}.completion-row{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:23px;font-size:12px;color:var(--muted)}.completion-button{display:inline-flex;gap:7px;align-items:center;background:#fff;border:1px solid #bbd4c5;border-radius:5px;padding:8px 12px;color:var(--green);font-size:13px}.completion-button[aria-pressed=true]{background:var(--green-soft)}.page-pagination{display:grid;grid-template-columns:1fr 1fr;gap:20px}.page-pagination a{display:flex;gap:10px;align-items:center;color:var(--ink);padding:12px 0;font-size:14px}.page-pagination a:last-child{justify-content:flex-end;text-align:right}.page-pagination small{display:block;color:var(--muted);font-size:11px;margin-bottom:3px}.page-pagination svg{color:var(--muted);width:16px}.site-footnote{display:flex;justify-content:space-between;gap:20px;color:#819087;font-size:11px;margin-top:32px;padding:20px 0;border-top:1px solid var(--line)}
dialog{border:1px solid var(--line);border-radius:8px;padding:0;box-shadow:0 20px 80px #1c332a25;color:var(--ink)}dialog::backdrop{background:#1a302943;backdrop-filter:blur(3px)}#searchDialog{width:min(660px,calc(100% - 28px));margin:100px auto auto;max-height:calc(100dvh - 130px)}.search-heading{display:flex;align-items:center;gap:12px;padding:15px 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff}.search-heading>svg{color:var(--green)}.search-heading input{border:0;outline:none;min-width:0;flex:1;font-size:15px;background:#fff}.search-heading input:focus-visible{outline:none}.search-summary{font-size:12px;color:var(--muted);padding:12px 20px 5px}.search-results{padding:5px 10px 15px}.search-result{display:block;padding:12px 10px;border-radius:5px;color:var(--ink)}.search-result:hover,.search-result:focus{background:var(--green-soft);text-decoration:none}.search-result strong{display:block;font-size:14px}.search-result p{font-size:12px;color:var(--muted);margin:4px 0 0;line-height:1.65}.search-result small{font-size:10px;color:var(--green)}mark{background:#f8eabc;color:inherit;border-radius:2px}.empty-state{text-align:center;padding:28px 15px;font-size:14px;color:var(--muted)}.empty-state svg{width:30px;height:30px;margin-bottom:8px}.empty-state p{font-size:12px}#imageDialog{width:min(1500px,calc(100% - 32px));max-height:calc(100dvh - 32px);margin:auto;overflow:auto}.image-tools{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line)}.image-tools p{font-size:12px;margin:0}#enlargedImage{display:block;width:auto;max-width:100%;height:auto;margin:0 auto}.toast{position:fixed;left:50%;bottom:25px;transform:translateX(-50%);background:#233c30;color:#fff;padding:10px 18px;border-radius:6px;z-index:60;font-size:13px;max-width:calc(100% - 32px)}.noscript{margin:120px 25px 25px 280px}.not-found{text-align:center;padding:50px 0}
@media(min-width:1700px){.workspace{grid-template-columns:minmax(0,880px) 190px;gap:64px;padding-top:36px}.site-header{padding-right:42px}.search-trigger{max-width:430px}}
@media(max-width:1250px){.workspace{grid-template-columns:minmax(0,1fr);padding:26px 38px 0;gap:0}.toc{display:none}.site-header{gap:20px;padding:0 22px}.header-actions{gap:17px}.search-trigger{max-width:300px}}
@media(max-width:960px){:root{--sidebar:224px}.site-header{gap:16px}.brand img{width:59px}.brand{gap:10px;font-size:13px}.brand-divider{margin:0 5px}.header-actions{gap:12px}.search-trigger{font-size:12px}.workspace{padding:24px 27px 0}.role-tab{font-size:12px;padding:9px 8px}.topic-grid{grid-template-columns:1fr}h1{font-size:27px}}
@media(max-width:760px){:root{--header:62px;--sidebar:270px}.site-header{padding:0 14px;gap:12px}.mobile-menu{display:inline-flex;margin-right:6px}.header-brand{flex:1;min-width:0}.brand{font-size:13px;gap:7px}.brand img{width:49px;height:30px}.brand-divider{margin:0 4px}.search-trigger{width:34px;height:34px;padding:7px;flex:none;margin:0;border:0;background:transparent}.search-trigger span{display:none}.header-actions{gap:0}.language-button{font-size:12px;padding:6px 0}.language-button svg{display:none}.header-actions>.portal-link{display:none}.sidebar{transform:translateX(-100%);transition:transform .18s ease}.sidebar.is-open{transform:none}.sidebar-backdrop{position:fixed;inset:var(--header) 0 0;background:#162f2840;z-index:24}.workspace{margin-left:0;padding:19px 22px 0}.article-topline{margin-bottom:17px}#breadcrumb{font-size:11px}.article-tools{gap:0}.article-kicker{font-size:11px}h1{font-size:26px;line-height:1.5}.lead{font-size:14px}.article-meta{padding-bottom:18px;gap:8px 12px;font-size:11px}.article-section{margin:28px 0}.article-section h2{font-size:18px}.role-tabs{gap:0}.role-tab{flex:1;justify-content:center;font-size:12px;padding:9px 6px}.role-tab svg{display:none}.path-list a{font-size:13px}.path-list li{gap:10px}.flow{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:20px}.flow li:nth-child(2){border:0}.flow li:nth-child(3){padding-left:0}.flow a{font-size:13px}.topic-grid{grid-template-columns:1fr}.topic-card{padding:14px}.completion-row{align-items:flex-start;flex-direction:column;gap:10px}.site-footnote{flex-direction:column;gap:4px}.page-pagination{gap:10px}.page-pagination a{font-size:12px}.steps li{padding-left:35px;font-size:13px}.callout{padding:12px;font-size:12px}.menu-path{font-size:12px}#searchDialog{margin-top:76px;max-height:calc(100dvh - 94px)}.search-heading{padding:12px}.search-heading input{font-size:14px}.noscript{margin:100px 20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.site-header,.sidebar,.toc,.article-tools,.article-footer,.site-footnote,.skip-link,.toast,.sidebar-backdrop{display:none!important}.workspace{display:block;margin:0;padding:0}body{font-size:11pt;color:#000}.article-topline{margin:0 0 12px}h1{font-size:23pt}.article-section h2{font-size:16pt;break-after:avoid}.article-section{margin:20px 0}.callout,figure,tr,.steps li{break-inside:avoid}a{color:inherit;text-decoration:none}.heading-anchor{display:none}.table-scroll{overflow:visible}.role-tabs{display:none}.screenshot-button{border:1px solid #ccc}.screenshot-button img{aspect-ratio:auto}.flow{break-inside:avoid}.site-footnote{display:block!important}.article-meta{font-size:10pt}@page{margin:16mm}}

.guide-screenshot{margin:28px 0 32px}.guide-screenshot.portrait .screenshot-button{max-width:390px;margin-inline:auto}.screenshot-hint{display:block;margin-top:4px}.screenshot-points{list-style:none;counter-reset:screenshot;padding:0;margin:16px 0 0;display:grid;gap:10px}.screenshot-points li{counter-increment:screenshot;position:relative;padding-left:35px;font-size:13px;line-height:1.7}.screenshot-points li::before{content:counter(screenshot);position:absolute;left:0;top:0;display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#b63d05;color:#fff;font-size:12px;font-weight:700}.image-tools{gap:12px;z-index:1}.image-tools p{flex:1;min-width:0}#imageOriginal{font-size:12px;white-space:nowrap}#closeImage{flex-shrink:0}