*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#f4f4f0;color:#22282a;
 font:400 16px/1.65 Verdana,"DejaVu Sans",Geneva,sans-serif}
.shell{max-width:1200px;margin:0 auto;padding:0 24px}
a{color:#2c6a4c}
a:hover{text-decoration-thickness:2px}
a:focus-visible,summary:focus-visible{outline:2px solid #2c6a4c;outline-offset:2px}
h1,h2,h3,h4{font-family:"Trebuchet MS","Lucida Grande",Verdana,sans-serif;
 font-weight:700;margin:0 0 .5em;line-height:1.2}
p{margin:0 0 1em}
img,svg{max-width:100%;height:auto}
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:10px 16px;z-index:9}
.skip:focus{left:0}
.mono{font-family:"Courier New","DejaVu Sans Mono",monospace;font-size:13px;line-height:1.4}

/* identity */
.kb-head{background:#fff;border-bottom:1px solid #d7dad2}
.kb-head .shell{display:flex;align-items:flex-start;gap:24px;
 justify-content:space-between;padding-top:18px;padding-bottom:18px;flex-wrap:wrap}
.ident{display:flex;gap:12px;align-items:flex-start}
.ident img{width:34px;height:34px;flex:none;margin-top:2px}
.ident .nm{font-family:"Trebuchet MS","Lucida Grande",Verdana,sans-serif;
 font-size:21px;font-weight:700;letter-spacing:.01em;line-height:1.2;margin:0}
.ident .nm a{color:#22282a;text-decoration:none}
.ident .sf{margin:4px 0 0;font-size:13px;color:#4a5254;max-width:44ch}
.kb-head nav ul{list-style:none;margin:6px 0 0;padding:0;display:flex;gap:20px;flex-wrap:wrap}
.kb-head nav a{font-size:15px;display:inline-block;padding:6px 0}

/* browse band */
.browse-band{background:#fff;border-bottom:1px solid #d7dad2}
.browse-band .shell{padding-top:34px;padding-bottom:30px}
.browse-band h2,.task-h{font-size:38px;margin:0 0 14px}
.browse-lbl{font-size:13px;letter-spacing:.08em;text-transform:uppercase;
 color:#4a5254;margin:0 0 8px}
.browse-links{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap}
.browse-links li{padding:0 14px;border-left:1px solid #d7dad2}
.browse-links li:first-child{padding-left:0;border-left:0}

/* chip */
.chip{display:inline-block;width:22px;height:22px;line-height:22px;text-align:center;
 background:#2c6a4c;color:#fff;font-family:"Courier New","DejaVu Sans Mono",monospace;
 font-size:12px;font-weight:700;vertical-align:middle;margin-right:8px;flex:none}

/* topic index */
.sec{padding:34px 0;border-top:1px solid #d7dad2}
.sec > h2{font-size:22px;margin-bottom:18px}
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px 40px}
.topic-group h3{font-size:18px;margin:0 0 6px;display:flex;align-items:center}
.topic-group h3 a{text-decoration:none}
.topic-group h3 a:hover{text-decoration:underline}
.topic-group .scope{font-size:14px;color:#4a5254;margin:0 0 10px}
.topic-group ul{margin:0;padding:0;list-style:none}
.topic-group li{padding:5px 0;border-top:1px solid #d7dad2;font-size:15px}

/* questions */
.qlist{margin:0;padding:0;list-style:none;counter-reset:q}
.qlist li{counter-increment:q;border-top:1px solid #d7dad2;padding:9px 0;
 display:flex;gap:14px;align-items:baseline}
.qlist li::before{content:counter(q);font-family:"Courier New",monospace;font-size:13px;
 color:#4a5254;flex:none;width:20px}
.qlist .qtopic{margin-left:auto;font-size:12px;letter-spacing:.06em;
 text-transform:uppercase;color:#4a5254;white-space:nowrap}

/* paths */
.path-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:32px 40px}
.path-cols h3{font-size:17px;margin-bottom:8px}
.path-list{margin:0;padding:0;list-style:none}
.path-list li{border-top:1px solid #d7dad2;padding:7px 0;font-size:15px}
.path-more{margin:10px 0 0;font-size:14px}

/* recent */
.recent{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.recent .row{border-top:1px solid #d7dad2;padding:9px 0}
.recent .row .t{display:block;font-size:15px}
.recent .row .m{font-size:12px;color:#4a5254;letter-spacing:.05em;text-transform:uppercase}
.recent .row .d{font-family:"Courier New",monospace;font-size:13px;color:#4a5254}
.note{font-size:13px;color:#4a5254;margin-top:14px}

/* tables */
.tablewrap{overflow-x:auto;border-bottom:1px solid #d7dad2}
table{border-collapse:collapse;width:100%;font-size:15px}
caption{text-align:left;font-size:13px;color:#4a5254;padding:0 0 8px}
table.cap-lead caption{font-family:"Trebuchet MS",Verdana,sans-serif;font-size:16px;
 font-weight:700;color:#22282a;padding-bottom:10px}
.tablewrap table.wide{min-width:540px}
.tw-hint{display:none;font-size:12px;color:#4a5254;margin:6px 0 0}
@media (max-width:900px){.tw-hint{display:block}}
th,td{text-align:left;padding:9px 16px 9px 0;border-top:1px solid #d7dad2;
 vertical-align:top}
thead th{font-family:"Trebuchet MS",Verdana,sans-serif;font-size:14px;
 letter-spacing:.04em;text-transform:uppercase;color:#4a5254}
th[scope="row"]{font-family:inherit;font-size:15px;font-weight:400;
 text-transform:none;letter-spacing:normal;color:inherit}
th[scope="row"].mono{font-family:"Courier New","DejaVu Sans Mono",monospace;font-size:13px}

/* footer */
.kb-foot{background:#eceee7;border-top:1px solid #d7dad2;margin-top:40px}
.kb-foot .shell{padding-top:32px;padding-bottom:28px}
.foot-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:28px 40px}
.kb-foot h2{font-size:14px;letter-spacing:.06em;text-transform:uppercase;
 color:#4a5254;margin-bottom:10px}
.kb-foot ul{margin:0;padding:0;list-style:none}
.kb-foot li{padding:4px 0;font-size:14px}
.kb-foot p{font-size:14px;color:#4a5254}
.foot-rule{border-top:1px solid #d7dad2;margin-top:24px;padding-top:14px;
 font-size:13px;color:#4a5254}

/* detail pages */
.crumb{padding:16px 0 0}
.crumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;
 font-size:13px;font-family:"Courier New",monospace;color:#4a5254}
.crumb li::after{content:"/";margin-left:8px;color:#9aa29c}
.crumb li:last-child::after{content:""}
.detail{display:grid;grid-template-columns:250px minmax(0,760px);gap:40px;
 padding:18px 0 10px;align-items:start}
.body{min-width:0}
.rail{min-width:0}
.body h1{font-size:32px}
.body{max-width:68ch}
.body h2{font-size:22px;margin-top:1.6em}
.applies{font-family:"Courier New",monospace;font-size:13px;line-height:1.55;
 color:#3d4547;background:#fff;border-left:3px solid #2c6a4c;padding:10px 14px;margin:0 0 22px}
.lead{font-size:17px}
.blockbox{background:#fff;border:1px solid #d7dad2;padding:16px 18px;margin:24px 0}
.blockbox h3{font-size:16px;margin-bottom:10px}
.blockbox ol{margin:0;padding-left:22px}
.blockbox ol li{margin-bottom:8px}
.blockbox dl{margin:0}
.blockbox dt{font-weight:700;font-size:15px;margin-top:10px}
.blockbox dd{margin:2px 0 0;font-size:15px}
.figure{margin:20px 0}
.figure figcaption{font-size:13px;color:#4a5254;margin-top:8px}
.rail{font-size:14px}
.rail h2{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#4a5254}
.rail ul{margin:0 0 18px;padding:0;list-style:none}
.rail li{padding:5px 0;border-top:1px solid #d7dad2}
.rail li.on > span{font-weight:700}
.rail .sub{margin:4px 0 8px 30px;padding:0;list-style:none}
.rail .sub li{border-top:0;padding:3px 0;font-size:13px}
.rail .sub li.cur{font-weight:700}
.pager{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
 border-top:1px solid #d7dad2;padding-top:14px;margin-top:26px;font-size:14px}
.backlink{margin-top:18px;font-size:15px}
.plist{margin:0;padding:0;list-style:none}
.plist li{border-top:1px solid #d7dad2;padding:12px 0}
.plist .q{font-family:"Trebuchet MS",Verdana,sans-serif;font-weight:700;font-size:17px;
 display:block;margin-bottom:4px}
.plist .a{font-size:15px;margin:0 0 6px}

@media (max-width:1080px){
 .detail{grid-template-columns:minmax(0,210px) minmax(0,1fr);gap:30px}
}
@media (max-width:900px){
 .detail{grid-template-columns:minmax(0,1fr)}
 .rail{order:2;border-top:1px solid #d7dad2;padding-top:18px}
 .body{order:1;max-width:none}
}
@media (max-width:760px){
 .topic-grid,.path-cols,.foot-cols,.recent{grid-template-columns:1fr}
 .kb-head .shell{flex-direction:column;gap:10px}
 .browse-links{display:grid;grid-template-columns:1fr 1fr;column-gap:20px;row-gap:0}
 .browse-links li{border-left:0;padding:5px 0;border-top:1px solid #d7dad2}
 .qlist li{flex-wrap:wrap}
 .qlist .qtopic{margin-left:34px;width:100%}
}
@media (max-width:480px){
 .browse-band h2,.task-h{font-size:27px}
 .body h1{font-size:26px}
}