:root{--fg:#2e3436;--bg:#ffffff;--muted:#6c757d;--link:#1a73e8;--shadow:0 4px 8px rgba(0,0,0,.2),0 6px 20px rgba(0,0,0,.19)}
html{
  --s:82px;
  --c1:#b2b2b2;
  --c2:#ffffff;
  --c3:#d9d9d9;
  --_g:var(--c3) 0 120deg,#0000 0;
  background:
    conic-gradient(from -60deg at 50% calc(100%/3),var(--_g)),
    conic-gradient(from 120deg at 50% calc(200%/3),var(--_g)),
    conic-gradient(from  60deg at calc(200%/3),var(--c3) 60deg,var(--c2) 0 120deg,#0000 0),
    conic-gradient(from 180deg at calc(100%/3),var(--c1) 60deg,var(--_g)),
    linear-gradient(90deg,var(--c1)   calc(100%/6),var(--c2) 0 50%,
                    var(--c1) 0 calc(500%/6),var(--c2) 0);
  background-size:calc(1.732*var(--s)) var(--s);
}
body{
  margin:0;
  padding:0;
  font:16px/1.6 "Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--fg);
}
#main{
  margin:40px auto;
  max-width:800px;
  padding:1.5em;
  background:var(--bg);
  border-radius:.75em;
  box-shadow:var(--shadow);
}
.site-head{
  margin-bottom:1.5rem;
  border-bottom:1px solid rgba(0,0,0,.08);
  padding-bottom:.75rem;
}
.site-nav{
  display:flex;
  gap:1rem;
  align-items:center;
  font-size:1.125rem;
  font-weight:600;
}
.site-nav a{
  color:var(--link);
  text-decoration:underline;
}
.site-nav a:hover{
  text-decoration:none;
}
.content h1,
.content h2,
.content h3,
.content h4,
.content h5{
  color:#cc3b12;
  line-height:1.25;
}
.content p{margin-top:0;}
.content pre,
.content code{background:#f7f7f7;}
.content pre{padding:.75rem;overflow:auto;}
a{color:var(--link);}
img[src*="float_right"]{float:right;border-radius:.75em;}
img[src*="200px"]{width:200px;}
.level-one{background:#e6f7ff;color:#0b5394;padding:0 .25em;border-radius:.25em;}
.level-two{background:#fff4e6;color:#a45f02;padding:0 .25em;border-radius:.25em;}
.level-three{background:#fde7eb;color:#9c0d38;padding:0 .25em;border-radius:.25em;}
.content table{width:100%;border-collapse:collapse;margin:1.5rem 0;box-shadow:inset 0 -1px 0 rgba(0,0,0,.05);}
.content th,
.content td{padding:.5rem .75rem;border-bottom:1px solid rgba(0,0,0,.08);}
.content th:first-child,
.content td:first-child{white-space:nowrap;}
.content thead th{background:rgba(0,0,0,.04);font-weight:600;text-align:left;}
.content td[align="right"],
.content th[align="right"]{text-align:right;}
.content td[align="center"],
.content th[align="center"]{text-align:center;}
.site-index{list-style:none;margin:1.5rem 0;padding:0;}
.site-index>li{margin:.35rem 0;}
.site-index ul{list-style:none;margin:.35rem 0;padding-left:1.25rem;}
.site-index a{font-weight:600;}
.site-foot{
  margin-top:2rem;
  border-top:1px solid rgba(0,0,0,.08);
  padding-top:1rem;
  color:var(--muted);
  font-size:.875rem;
}
.site-foot p{margin:0;}