:root{font-family:"Microsoft YaHei UI","Microsoft YaHei","PingFang SC",sans-serif;color:#17271f;background:#f4f7f3;font-size:13px;line-height:1.65;--line:#dce3dd;--muted:#66766d;--accent:#276a51}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 95% 0,rgba(209,227,244,.34),transparent 540px),#f4f7f3}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}button,summary{cursor:pointer}h1,h2,p,ol,ul,dl{margin:0}ol,ul{padding:0;list-style:none}dd{margin:0}h1{font-size:20px;line-height:1.5;font-weight:650;letter-spacing:0}h2{font-size:14px;font-weight:650}.skip{position:fixed;top:8px;left:8px;transform:translateY(-180%);background:white;padding:8px;z-index:20}.skip:focus{transform:none}
.site-header{height:64px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(253,255,253,.95);padding-right:28px}.brand{align-self:stretch;display:flex;align-items:center;padding:12px 24px;border-right:1px solid var(--line)}.brand img{display:block;width:135px;height:auto}.site-header nav{display:flex;align-items:center;gap:6px}.site-header nav a,.site-header nav>span{padding:9px 15px;font-size:12px;white-space:nowrap}.site-header nav a:hover{background:#f0f5f1;border-radius:6px}.site-header nav a[aria-current]{color:var(--accent);font-weight:650;background:#eef5ef;border-radius:6px}.site-header nav>span{color:#98a29c}.menu-toggle{display:none}
.product-shell{width:min(1240px,calc(100% - 48px));margin:0 auto;min-height:calc(100vh - 128px);padding:28px 0 48px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:18px}.page-head>span{font-size:12px;color:var(--muted)}.product-list{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.product-list li+li{border-top:1px solid var(--line)}.product-row{display:grid;grid-template-columns:32px minmax(220px,1fr) minmax(240px,1.2fr) 64px;align-items:center;gap:18px;min-height:72px;padding:12px 14px;transition:background .15s}.product-row:hover{background:rgba(255,255,255,.85)}.row-number{color:#87958c;font:12px/1.6 Consolas,monospace}.product-row strong{font-size:14px;font-weight:600}.row-scope{font-size:13px;color:var(--muted)}.row-action{font-size:12px;text-align:right;color:var(--accent)}
.back-link{display:inline-block;color:var(--muted);font-size:12px;margin-bottom:16px}.back-link:hover{color:var(--accent)}.detail-head{padding-bottom:20px}.contact-link{font-size:12px;padding:7px 12px;border:1px solid var(--line);border-radius:6px;background:#fbfdfa;white-space:nowrap}.contact-link:hover{border-color:var(--accent)}.detail-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:20px}.panel{border:1px solid var(--line);border-radius:10px;background:rgba(253,255,252,.84);overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}.function-list{padding:0 18px}.function-list>div{display:grid;grid-template-columns:90px 1fr;gap:14px;padding:18px 0;min-height:62px;align-items:start}.function-list>div+div{border-top:1px solid #e7ece7}.function-list dt{font-size:13px;font-weight:600}.function-list dd{font-size:13px;color:var(--muted)}.facts{padding:8px 18px}.facts>div{display:grid;grid-template-columns:72px minmax(0,1fr);gap:12px;padding:8px 0}.facts dt{color:var(--muted);font-size:12px}.facts dd{font-size:13px;overflow-wrap:anywhere}.related{margin-top:24px}.related h2{margin-bottom:10px}.related ul{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.related li+li{border-top:1px solid var(--line)}.related a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 4px;min-height:44px;font-size:13px}.related a:hover{color:var(--accent);background:#fbfdf9}.related a>span{font-size:12px;color:var(--muted)}
.sample{margin-top:20px}.sample>.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:20px;padding-block:12px}.tag{font-size:11px;color:var(--muted);background:#eef3ef;border:1px solid #e1e7e1;padding:2px 8px;border-radius:4px}.outcomes{padding:0 18px 8px}.outcome{border-top:1px solid var(--line)}.outcome summary{padding:11px 0;font-size:13px}.outcome summary>span{float:right;font-size:12px;color:var(--muted)}.outcome p{padding:0 16px 12px;color:var(--muted);font-size:13px}.site-footer{width:min(1240px,calc(100% - 48px));margin:auto;border-top:1px solid var(--line);height:64px;display:flex;justify-content:space-between;align-items:center;color:#839087;font-size:11px}
@media(max-width:800px){.site-header{padding-right:16px}.brand{padding:12px 16px}.brand img{width:116px}.site-header nav{gap:0}.site-header nav a,.site-header nav>span{padding:9px 10px}.detail-grid{grid-template-columns:1fr}.sample>.facts{grid-template-columns:1fr 1fr}.product-row{grid-template-columns:26px 1fr 50px;gap:5px 10px;padding:14px 8px}.row-number{grid-row:1/3;align-self:start;padding-top:2px}.row-scope{grid-column:2;grid-row:2}.row-action{grid-column:3;grid-row:1/3}.product-row strong{font-size:14px}.product-shell{padding-top:22px}}
@media(max-width:580px){.site-header{height:58px;position:relative}.brand img{width:110px}.menu-toggle{display:block;background:transparent;border:1px solid var(--line);border-radius:5px;padding:6px 10px;font-size:12px;min-height:36px}.site-header nav{display:none;position:absolute;top:57px;left:0;right:0;z-index:5;background:#fbfdf9;padding:8px 12px;border-bottom:1px solid var(--line)}.site-header nav.is-open{display:flex;flex-direction:column;align-items:stretch}.site-header nav a,.site-header nav>span{padding:11px 14px}.product-shell,.site-footer{width:calc(100% - 28px)}h1{font-size:18px}.page-head{gap:10px}.detail-head{align-items:flex-start}.detail-head h1{max-width:230px}.sample>.facts{grid-template-columns:1fr}.function-list>div{grid-template-columns:76px 1fr;gap:10px;padding:15px 0}.panel-head{padding:12px 14px}.function-list,.outcomes{padding-inline:14px}.facts{padding-inline:14px}.row-scope{font-size:12px}.site-footer{height:56px}.product-shell{min-height:calc(100vh - 114px)}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

body .wh-header,body .wh-header *{box-sizing:border-box;font-family:"Microsoft YaHei UI","Microsoft YaHei","PingFang SC",sans-serif;letter-spacing:normal;text-transform:none;line-height:1.5}
body .wh-header{position:relative;z-index:100;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 28px 0 0;margin:0;background:#fbfdfb;color:#17271f;border:0;border-bottom:1px solid #dce3dd;box-shadow:none;overflow:visible}
body .wh-header a{text-decoration:none;color:inherit}body .wh-header button{cursor:pointer;color:inherit;font-size:12px;font-weight:500;box-shadow:none;margin:0}body .wh-header .wh-brand{height:64px;display:flex;align-items:center;padding:12px 24px;border-right:1px solid #dce3dd;background:none;border-radius:0;flex-shrink:0}body .wh-brand img{display:block;width:135px;height:auto;max-height:42px;object-fit:contain}
body .wh-primary{display:flex;gap:6px;align-items:center;position:static;width:auto;padding:0;background:none;border:0;border-radius:0;overflow:visible}body .wh-primary>a,body .wh-primary>.wh-disabled,body .wh-products-toggle{display:block;border:0;border-radius:6px;background:transparent;font-size:12px;font-weight:500;padding:9px 15px;white-space:nowrap;min-height:36px}
body .wh-primary>a:hover,body .wh-products-toggle:hover{background:#f0f5f1}body .wh-primary>a[aria-current],body .wh-products-toggle.wh-current{color:#276a51;background:#eef5ef;font-weight:650}body .wh-primary>.wh-disabled{color:#929e96}body .wh-products{position:relative}body .wh-products-toggle>span{margin-left:5px;color:#63756a}
body .wh-submenu{position:absolute;right:0;top:calc(100% + 10px);width:184px;padding:6px;margin:0;list-style:none;border:1px solid #dce3dd;border-radius:8px;background:#fbfdfb;box-shadow:0 10px 30px #17271f12;z-index:110}body .wh-submenu[hidden]{display:none!important}body .wh-submenu li{margin:0;padding:0;list-style:none}body .wh-submenu a{display:block;font-size:12px;font-weight:500;padding:10px 12px;border:0;border-radius:5px;background:none;white-space:nowrap}body .wh-submenu a:hover,body .wh-submenu a[aria-current]{background:#edf4ee;color:#276a51}body .wh-header :is(a,button):focus-visible{outline:2px solid #276a51;outline-offset:3px}body .wh-mobile{display:none}
.star-task-route,.star-system-presence{display:none!important}
body[data-wh-shell] main.wh-directory :is([data-registry-panel],[data-registry-panel]>.eo-wrap,.eo-tools>.eo-wrap){padding:0!important;margin:0!important;width:100%!important;max-width:none!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important}
body[data-wh-shell] main.wh-directory .eo-registry{padding:0!important;margin:0!important;background:transparent!important;border:0!important;border-radius:0!important;box-shadow:none!important;overflow:visible!important}
body[data-wh-shell] main.wh-directory .eo-registry-row{padding:14px 8px!important;min-height:74px!important;border-radius:0!important;box-shadow:none!important;background:transparent!important}
body[data-wh-shell] main.wh-directory .eo-registry-row h2,body[data-wh-shell] main.wh-directory .eo-registry-row h2 a{font-size:14px!important;line-height:1.6!important;text-decoration:none!important}
body[data-wh-shell] main.wh-directory .eo-registry-row .eo-muted{display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;font-size:12px!important}
body[data-wh-shell] main.wh-directory .eo-registry-row__systems{font-size:11px!important;background:none!important;border:0!important;border-radius:0!important;padding:0!important;line-height:1.7!important}
body[data-wh-shell] main.wh-directory .eo-tools :is(.eo-search,.eo-results){background:transparent!important;box-shadow:none!important;border:0!important;border-radius:0!important;padding:0!important}
body[data-wh-shell] main.wh-directory .eo-search input,body[data-wh-shell] main.wh-directory .eo-search select{border:1px solid #dce3dd!important;border-radius:5px!important;background:#fcfefc!important;box-shadow:none;font:12px/1.5 "Microsoft YaHei",sans-serif!important;padding:8px 12px!important}
body[data-wh-shell] main.wh-directory .eo-search>label:first-child{flex:1;min-width:180px}body[data-wh-shell] main.wh-directory .eo-search input{width:100%}
body[data-wh-shell] main.wh-directory .eo-results{font-size:12px!important;font-weight:400!important;letter-spacing:normal!important}
body[data-wh-shell] .eo-compare-tray{border-radius:0!important;padding:10px 24px!important;min-height:0!important;font-size:12px!important}
body[data-wh-shell] .eo-compare-tray b{font-size:12px!important}
body[data-wh-shell] .eo-compare-tray:not(:has(.eo-chip)){display:none!important}
@media(max-width:760px){body[data-wh-shell] main.wh-directory .eo-registry-row>div:first-child{grid-column:1;grid-row:1}body[data-wh-shell] main.wh-directory .eo-registry-row>div:nth-child(2){grid-column:2;grid-row:1}body[data-wh-shell] main.wh-directory .eo-registry-row>div:last-child{grid-column:3;grid-row:1}body[data-wh-shell] main.wh-directory .eo-registry-row .eo-compare-add{width:auto!important;min-width:0!important;font-size:11px!important;padding:6px!important}body[data-wh-shell] .wh-directory .eo-compare-tray{bottom:74px}}
body[data-wh-shell]:not([data-page-family="home"]) main h1{font-size:20px!important;line-height:1.5!important;letter-spacing:normal!important}body[data-wh-shell]:not([data-page-family="home"]) main h2{font-size:18px!important;line-height:1.5!important;letter-spacing:normal!important}body[data-wh-shell]:not([data-page-family="home"]) main h3{font-size:15px!important;line-height:1.5!important}
body .wh-directory{width:min(1240px,calc(100% - 48px));margin:0 auto;padding:26px 0 50px;min-height:calc(100vh - 150px);font:13px/1.7 "Microsoft YaHei",sans-serif;color:#17271f}body .wh-directory h1{margin:0;font-size:20px!important}body .wh-directory-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 18px}body .wh-directory-head span{color:#6b7b71;font-size:12px}body .wh-list{margin:0;padding:0;list-style:none;border-top:1px solid #dce3dd;border-bottom:1px solid #dce3dd}body .wh-list li{margin:0;list-style:none}body .wh-list li+li{border-top:1px solid #dce3dd}body .wh-list a{display:grid;grid-template-columns:32px minmax(180px,1fr) minmax(200px,1.3fr) 50px;gap:14px;align-items:center;padding:16px 12px;min-height:66px;color:inherit;text-decoration:none}body .wh-list a:hover{background:#ffffffa6}body .wh-list a strong{font-size:14px;font-weight:600}body .wh-list a small{font-size:12px;color:#68796e}body .wh-list .wh-number{font:12px/1.7 Consolas,monospace;color:#819086}body .wh-list .wh-open{font-size:12px;text-align:right;color:#276a51}
body .wh-directory .eo-wrap{width:100%;max-width:none;padding:0;margin:0}body .wh-directory .eo-tools{padding:0;margin:0;border:0;background:none}body .wh-directory .eo-search{display:flex;gap:8px;flex-wrap:wrap}body .wh-directory .eo-search input,body .wh-directory .eo-search select{font-size:12px;min-height:38px}body .wh-directory .eo-results{font-size:12px;color:#6b7b71;margin:12px 0}body .wh-directory .eo-registry-row{display:grid;grid-template-columns:58px minmax(0,1fr) 160px 90px;align-items:center;gap:16px;padding:15px 8px;background:transparent;border:0;border-top:1px solid #dce3dd;border-radius:0;box-shadow:none}body .wh-directory .eo-registry-row h2{font-size:14px!important;margin:0}body .wh-directory .eo-registry-row p{font-size:12px;margin:4px 0;color:#68796e}body .wh-directory .eo-registry-row__code{font-size:11px;color:#819086}body .wh-directory .eo-registry-row__goal,body .wh-directory .eo-truth,body .wh-directory .eo-registry-row__gate{display:none}body .wh-directory .eo-compare-add{font-size:11px;padding:6px 9px;min-height:32px}body .wh-directory .eo-section{padding:0}
body .wh-content-back{display:block;margin-bottom:18px;color:#68796e;text-decoration:none;font-size:12px}body .wh-topic{margin-top:18px;padding:18px;border:1px solid #dce3dd;border-radius:8px;background:#fcfefb}body .wh-topic p,body .wh-topic li{font-size:13px;line-height:1.8}body .wh-topic h2{font-size:16px!important}body .wh-topic h3{font-size:14px!important}body .wh-topic .eo-cards{display:block}body .wh-topic .eo-card{padding:14px 0;border:0;border-bottom:1px solid #dce3dd;background:none;box-shadow:none;min-height:0}body .wh-topic .eo-section{padding:0}body .wh-topic table{font-size:12px;max-width:100%}body .wh-topic .eo-kicker{font-size:11px}body .wh-directory-footer{padding:20px 24px;color:#839087;font:11px/1.5 "Microsoft YaHei",sans-serif;border-top:1px solid #dce3dd}
@media(max-width:760px){body .wh-header{height:58px;padding-right:16px}body .wh-header .wh-brand{height:58px;padding:12px 16px}body .wh-brand img{width:110px}body .wh-mobile{display:block;padding:6px 10px;border:1px solid #dce3dd;border-radius:5px;background:none;min-height:36px}body .wh-primary{display:none;position:absolute;top:57px;left:0;right:0;width:100%;padding:8px 12px;border-bottom:1px solid #dce3dd;background:#fbfdfb;max-height:calc(100dvh - 58px);overflow-y:auto}body .wh-primary.wh-opened{display:flex;flex-direction:column;align-items:stretch;gap:2px}body .wh-primary>a,body .wh-primary>.wh-disabled,body .wh-products-toggle{width:100%;text-align:left;padding:11px 14px}body .wh-submenu{position:static;width:auto;margin:2px 0 4px 15px;padding:2px 0 2px 8px;border:0;border-left:1px solid #dce3dd;border-radius:0;box-shadow:none;background:none}body .wh-submenu a{padding:9px 12px}body .wh-directory{width:calc(100% - 28px);padding-top:20px}body .wh-list a{grid-template-columns:25px minmax(0,1fr) 40px;gap:5px 10px;padding:14px 4px}body .wh-list a small{grid-column:2;grid-row:2}body .wh-list .wh-number{grid-row:1/3;align-self:start}body .wh-list .wh-open{grid-column:3;grid-row:1/3}body .wh-directory .eo-registry-row{grid-template-columns:38px minmax(0,1fr) 68px;gap:8px}body .wh-directory .eo-registry-row__systems{display:none}body .wh-directory .eo-search>*{flex:1 1 140px;min-width:0}body .wh-directory .eo-search input,body .wh-directory .eo-search select{width:100%}body .wh-topic{padding:12px;overflow-x:auto}}