/* F5 directory-wiki family stylesheet — blue-grey tool system.
   Palette: slate blue + blue-grey rules on a flat grey ground. */
:root{--wk-navy:#2E4A5E;--wk-navy-deep:rgb(33,56,74);--wk-blue:rgb(61,106,138);--wk-blue-soft:#e8eef3;--wk-steel:#EEF2F5;--wk-line:#c3d0d9;--wk-line-soft:#dde5ea;--wk-bg:rgb(242,244,246);--wk-panel:#ffffff;--wk-ink:#24313A;--wk-mute:rgb(100,118,132);--wk-accent:rgb(154,91,19);--wk-maxw:1060px;--wk-sans:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--wk-bg);color:var(--wk-ink);font-family:var(--wk-sans);font-size:14.5px;line-height:1.7}a{color:var(--wk-blue);text-decoration:none}a:hover{color:var(--wk-accent);text-decoration:underline}a:focus-visible{outline:2px solid var(--wk-blue);outline-offset:2px}::selection{background:#cfdde8}.wk-wrap{max-width:var(--wk-maxw);margin:0 auto;padding:0 12px}main{display:block;max-width:var(--wk-maxw);margin:0 auto;padding:12px 12px 6px}main h1{font-size:23px;line-height:1.4;margin:2px 0 8px;color:var(--wk-navy-deep)}main h2{font-size:17.5px;line-height:1.45;margin:1.25em 0 .45em;color:var(--wk-navy)}main h3{font-size:15.5px;line-height:1.5;margin:1em 0 .35em}main p{margin:0 0 .85em}main ul,main ol{margin:.15em 0 .9em;padding-left:1.3em}main li{margin:.2em 0}main strong{color:var(--wk-navy)}main img{max-width:100%;height:auto}main table{border-collapse:collapse;width:100%;font-size:13.5px;margin:0 0 14px}main th{background:var(--wk-blue-soft);color:var(--wk-navy);text-align:left;font-size:12.5px;padding:5px 8px;border:1px solid var(--wk-line)}main td{padding:6px 8px;border:1px solid var(--wk-line-soft);vertical-align:top}main tr:nth-child(even) td{background:rgb(250,252,253)}.wk-topbar{background:var(--wk-navy-deep);color:#b7c8d4;font-size:12px}.wk-topbar .wk-wrap{display:flex;justify-content:space-between;gap:10px;padding-top:4px;padding-bottom:4px;flex-wrap:wrap}.wk-topbar a{color:#dce7ee}.wk-sitehead{background:var(--wk-panel);border-bottom:1px solid var(--wk-line)}.wk-headrow{display:flex;align-items:baseline;gap:14px;padding:13px 0 11px;flex-wrap:wrap}.wk-sitename{font-size:25px;font-weight:800;line-height:1.25;color:var(--wk-navy-deep);margin:0}.wk-sitetag{font-size:13px;color:var(--wk-mute);margin:0}.wk-headindex{font-size:13px;margin-left:auto;text-align:right;line-height:1.9}.wk-headindex a{margin-left:12px;white-space:nowrap}.wk-catnav{background:var(--wk-navy);border-bottom:2px solid var(--wk-navy-deep)}.wk-catnav .wk-wrap{display:flex;flex-wrap:wrap}.wk-catnav a{color:rgb(230,238,244);font-size:14px;font-weight:600;padding:7px 13px;border-right:1px solid rgba(255,255,255,.16)}.wk-catnav a:first-child{background:#ffffff;color:var(--wk-navy-deep)}.wk-catnav a:hover{background:var(--wk-blue);text-decoration:none}.wk-catnav a:first-child:hover{background:var(--wk-blue-soft)}.wk-crumbs{font-size:12.5px;color:var(--wk-mute);margin:0 0 9px}.wk-crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:2px 5px;padding:0;margin:0}.wk-crumbs li{margin:0}.wk-crumbs li+li::before{margin-right:5px;content:">";color:var(--wk-mute)}.wk-crumbs a{color:var(--wk-mute);text-decoration:underline}.wk-panel{background:var(--wk-panel);border:1px solid var(--wk-line);margin:0 0 16px}.wk-panelhead{display:flex;align-items:baseline;gap:9px;background:var(--wk-steel);border-bottom:1px solid var(--wk-line);padding:6px 12px}.wk-panelhead h2{font-size:16px;margin:0;color:var(--wk-navy)}.wk-panelhead .wk-pk{font-size:10.5px;letter-spacing:.13em;color:var(--wk-mute);font-weight:700}.wk-panelhead .wk-pmore{white-space:nowrap;margin-left:auto;font-size:12.5px}.wk-panelbody{padding:8px 12px 10px}.wk-note{font-size:12px;color:var(--wk-mute);margin:4px 0 0}.wk-facts{display:flex;flex-wrap:wrap;border:1px solid var(--wk-line);background:var(--wk-panel);margin:0 0 14px}.wk-fact{flex:1 1 118px;padding:7px 10px 6px;border-right:1px solid var(--wk-line-soft)}.wk-fact:last-child{border-right:none}.wk-fact b{font-size:19px;display:block;line-height:1.25;color:var(--wk-navy)}.wk-fact span{font-size:12px;color:var(--wk-mute)}.wk-tree{list-style:none;margin:0;padding:4px 0}.wk-tree>li{border-bottom:1px solid var(--wk-line-soft);padding:7px 2px 8px 14px;position:relative}.wk-tree>li:last-child{border-bottom:none}.wk-tree>li::before{content:"";position:absolute;left:3px;top:14px;bottom:12px;width:1px;background:var(--wk-line)}.wk-treecat{font-size:16px;font-weight:700}.wk-treecat a{color:var(--wk-navy-deep)}.wk-treecount{font-size:12px;color:var(--wk-mute);font-weight:400;margin-left:6px}.wk-treeintro{font-size:12.5px;color:var(--wk-mute);margin:1px 0 4px;line-height:1.6}.wk-treeitems{list-style:none;margin:0;padding:0 0 0 12px;display:flex;flex-wrap:wrap;gap:2px 16px}.wk-treeitems li{margin:0;font-size:13.5px}.wk-treeitems a{color:var(--wk-blue)}.wk-idxstrip{display:flex;flex-wrap:wrap;gap:4px;margin:0 0 6px}.wk-idxstrip a{display:inline-block;min-width:27px;text-align:center;border:1px solid var(--wk-line);background:var(--wk-steel);color:var(--wk-navy);font-weight:700;font-size:13px;line-height:2;padding:0 6px}.wk-idxstrip a:hover{border-color:var(--wk-blue);text-decoration:none}.wk-tagstrip{line-height:2;margin:0}.wk-tagstrip a{display:inline-block;font-size:12.5px;border:1px solid var(--wk-line);background:#FBFCFD;color:var(--wk-navy);padding:0 7px;margin:0 3px 3px 0}.wk-tagstrip a:hover{border-color:var(--wk-blue);text-decoration:none}.wk-tbl td.wk-c-name{font-weight:600}.wk-tbl td.wk-c-name a{color:var(--wk-navy-deep)}.wk-tbl .wk-c-num{white-space:nowrap;text-align:center;width:64px}.wk-tbl .wk-c-cat{white-space:nowrap;width:110px}.wk-tbl .wk-c-date{white-space:nowrap;width:96px;color:var(--wk-mute)}.wk-tbl td p{font-size:12.5px;color:var(--wk-mute);margin:2px 0 0;line-height:1.55}.wk-qa{margin:0}.wk-qa-item{border-bottom:1px solid var(--wk-line-soft);padding:7px 0}.wk-qa-item:last-child{border-bottom:none}.wk-qa dt{font-weight:700;color:var(--wk-navy-deep);font-size:14.5px;margin:0 0 3px}.wk-qa dt::before{content:"问：";color:var(--wk-blue)}.wk-qa dd{margin:0;color:#3a4954}.wk-qa dd::before{content:"答：";color:var(--wk-mute);font-weight:700}.wk-updates{list-style:none;margin:0;padding:0}.wk-updates li{display:flex;gap:10px;align-items:baseline;padding:6px 2px;border-bottom:1px solid var(--wk-line-soft)}.wk-updates li:last-child{border-bottom:none}.wk-updates .wk-u-date{flex:none;font-size:12px;color:var(--wk-mute);white-space:nowrap}.wk-updates .wk-u-cat{flex:none;font-size:11.5px;color:var(--wk-navy);background:var(--wk-blue-soft);border:1px solid var(--wk-line);padding:0 5px;line-height:1.7}.wk-attrs{float:right;width:252px;margin:2px 0 12px 16px;border:1px solid var(--wk-line);background:var(--wk-panel);font-size:13px}.wk-attrs h2{font-size:14px;margin:0;background:var(--wk-navy);color:#FFFFFF;padding:6px 10px}.wk-attrs table{margin:0;font-size:13px}.wk-attrs th{width:64px;background:var(--wk-steel);border:none;border-bottom:1px solid var(--wk-line-soft);padding:5px 8px;font-size:12.5px}.wk-attrs td{border:none;border-bottom:1px solid var(--wk-line-soft);padding:5px 8px}.wk-attrs tr:last-child th,.wk-attrs tr:last-child td{border-bottom:none}.wk-attrs figure{margin:0}.wk-attrs figure img{width:100%;display:block}.wk-attrs figcaption{font-size:11.5px;color:var(--wk-mute);padding:4px 8px}.wk-def{font-size:15.5px;line-height:1.8;color:rgb(29,43,54);border-left:3px solid var(--wk-blue);padding:2px 0 2px 12px;margin:0 0 12px}.wk-points{background:var(--wk-steel);border:1px solid var(--wk-line);padding:8px 12px 6px;margin:0 0 14px;max-width:560px}.wk-points h2{font-size:14px;margin:0 0 4px}.wk-points ol{margin:0 0 6px;padding-left:1.4em;font-size:13.5px}.wk-points li{margin:.15em 0}.wk-itembody h2{border-bottom:1px solid var(--wk-line-soft);padding-bottom:3px}.wk-ref{list-style:none;margin:0;padding:0}.wk-ref li{padding:6px 2px;border-bottom:1px solid var(--wk-line-soft)}.wk-ref li:last-child{border-bottom:none}.wk-ref .wk-r-name{font-weight:600}.wk-ref .wk-r-name a{color:var(--wk-navy-deep)}.wk-ref p{font-size:12.5px;color:var(--wk-mute);margin:1px 0 0;line-height:1.55}.wk-ref .wk-r-meta{white-space:nowrap;font-size:11.5px;color:var(--wk-mute)}.wk-prevnext{display:flex;justify-content:space-between;gap:12px;font-size:13.5px;margin:0 0 12px;flex-wrap:wrap}.wk-cattree{list-style:none;margin:0;padding:0}.wk-cattree li{padding:5px 2px;border-bottom:1px solid var(--wk-line-soft);font-size:14px}.wk-cattree li:last-child{border-bottom:none}.wk-cattree .wk-cur{font-weight:700;color:var(--wk-navy-deep)}.wk-idxgroup{margin:0 0 16px}.wk-idxgroup h2{background:var(--wk-navy);color:#FFFFFF;font-size:15px;padding:5px 10px;margin:0 0 0}.wk-idxgroup table{margin:0}.wk-catcover{width:100%;max-height:220px;object-fit:cover;display:block;border:1px solid var(--wk-line);margin:0 0 10px}.wk-plain{background:var(--wk-panel);border:1px solid var(--wk-line);padding:6px 16px 10px}.wk-foot{background:var(--wk-navy-deep);color:#b7c8d4;margin-top:24px;border-top:3px solid var(--wk-navy);font-size:13px}.wk-footgrid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1fr;gap:22px;padding:20px 0 4px}.wk-footname{font-size:17px;font-weight:800;color:rgb(255,255,255);margin:0 0 6px}.wk-foot p{margin:0 0 8px;line-height:1.7}.wk-footnav{display:flex;flex-direction:column;gap:4px}.wk-foothead{margin-bottom:2px;font-weight:700;color:#FFFFFF}.wk-footnav a{color:#b7c8d4}.wk-footnav a:hover{color:#FFFFFF}.wk-footline{border-top:1px solid rgba(255,255,255,.18);margin:13px 0 0;padding:10px 0 16px;font-size:12px;color:#8ba1b1}@media(max-width:760px){.wk-attrs{float:none;width:100%;margin:0 0 12px}.wk-points{max-width:none}.wk-footgrid{grid-template-columns:1fr 1fr}.wk-headindex{margin-left:0;text-align:left}.wk-headindex a{margin:0 10px 0 0}main{font-size:14px}.wk-tbl .wk-c-cat{display:none}}@media(max-width:460px){.wk-footgrid{grid-template-columns:1fr}.wk-sitename{font-size:21px}.wk-fact{flex-basis:96px}.wk-tbl .wk-c-date{display:none}}@media print{.wk-topbar, .wk-catnav, .wk-foot{display:none}body{font-size:12pt}}