/* Corporate web, circa 2001: black masthead, blue tabs, grey left nav,
   small Verdana, banded module headers, arrow links. */

html { background: #ffffff; }
body {
  margin: 0;
  padding: 0;
  background: #ffffff;
  color: #000000;
  font-family: Verdana, Arial, Helvetica, sans-serif;
  font-size: 12px;
  line-height: 1.5;
}
img { border: 0; }

a:link { color: #003399; }
a:visited { color: #663399; }
a:hover, a:active { color: #cc3300; }
a:focus-visible { outline: 2px solid #ff9900; outline-offset: 1px; }

.skip { position: absolute; left: -999px; top: 0; background: #ffffff; padding: 4px 8px; }
.skip:focus { left: 4px; top: 4px; z-index: 10; }

.bar { color: #999999; padding: 0 4px; }

#page { width: 780px; margin: 0 auto; }

/* masthead */
#masthead {
  background: #000000;
  height: 52px;
  position: relative;
}
#logo { position: absolute; left: 12px; top: 12px; display: block; line-height: 0; }
#mast-links {
  position: absolute; right: 12px; top: 18px;
  margin: 0;
  font-size: 10px;
  color: #cccccc;
}
#mast-links a:link, #mast-links a:visited { color: #ffffff; text-decoration: none; }
#mast-links a:hover { text-decoration: underline; }

#tabs {
  background: #336699;
  border-top: 1px solid #6699cc;
  border-bottom: 3px solid #6699cc;
  height: 20px;
  line-height: 20px;
  padding-left: 4px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  font-weight: bold;
}
#tabs a {
  display: inline-block;
  padding: 0 14px 0 8px;
  color: #ffffff;
  text-decoration: none;
  border-right: 1px solid #6699cc;
}
#tabs a:hover { background: #6699cc; }

/* columns */
#columns { display: flex; align-items: stretch; }

#leftnav {
  flex: 0 0 160px;
  background: #eeeeee;
  border-right: 1px solid #cccccc;
  font-size: 11px;
}
#leftnav h2 {
  margin: 0;
  padding: 4px 8px;
  background: #6699cc;
  color: #ffffff;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  font-weight: bold;
}
#leftnav h2.related { background: #999999; margin-top: 18px; }
#leftnav ul { list-style: none; margin: 0; padding: 0; }
#leftnav > ul > li { border-bottom: 1px solid #ffffff; }
#leftnav > ul > li > a { display: block; padding: 4px 8px; font-weight: bold; text-decoration: none; }
#leftnav > ul > li > a:hover { background: #dddddd; text-decoration: underline; }
#leftnav ul ul { background: #f7f7f7; padding: 2px 0 4px; }
#leftnav ul ul a { display: block; padding: 2px 8px 2px 20px; text-decoration: none; }
#leftnav ul ul a:hover { text-decoration: underline; }
#leftnav ul.plain { padding: 6px 8px 10px; }
#leftnav ul.plain li { margin-bottom: 5px; border-bottom: 0; }
#leftnav ul.plain li a { display: block; padding: 0 0 0 15px; font-weight: normal; text-decoration: underline; }
#leftnav ul.plain li a:hover { background-color: transparent; }

#content { flex: 1 1 auto; min-width: 0; padding: 0 0 24px 10px; }

/* feature banner */
#feature {
  background: #000000;
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  height: 116px;
  overflow: hidden;
  margin-top: 8px;
  border-bottom: 4px solid #6699cc;
}
#feature-text { padding: 16px 0 0 16px; white-space: nowrap; }
#feature h1 {
  margin: 0 0 6px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 26px;
  font-weight: normal;
  line-height: 1.1;
  letter-spacing: -0.5px;
}
#feature p { margin: 0; font-size: 11px; line-height: 1.45; color: #99ccff; }
#feature-tiles { display: flex; align-items: center; gap: 6px; padding: 10px 10px 10px 0; }
#feature-tiles img { display: block; image-rendering: pixelated; border: 1px solid #336699; }
.feature-note { margin: 3px 0 0; font-size: 10px; color: #666666; text-align: right; }

/* module header band */
h2.band {
  margin: 18px 0 0;
  padding: 3px 8px;
  background: #6699cc;
  color: #ffffff;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 13px;
  font-weight: bold;
  line-height: 1.3;
}

.subhead {
  margin: 10px 8px 0;
  padding-bottom: 2px;
  border-bottom: 1px solid #cccccc;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  font-weight: bold;
  color: #666666;
}

.section { padding: 10px 8px 0; }
.section::after { content: ""; display: block; clear: both; }
.section p { margin: 0 0 10px; max-width: 590px; }

.paper { border-bottom: 1px dotted #999999; padding-bottom: 12px; }
#obsolescence { border-bottom: 0; padding-bottom: 0; }
.paper h3 {
  margin: 4px 0 2px;
  max-width: 590px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 17px;
  font-weight: bold;
  line-height: 1.25;
  color: #003366;
}
.paper h3 + p:not(.meta) { margin-top: 8px; }
.paper .meta { color: #666666; font-size: 11px; margin-bottom: 8px; }
.paper .label { font-weight: bold; margin-bottom: 2px; }

/* photo module */
.spotlight {
  float: right;
  width: 180px;
  margin: 0 0 10px 16px;
  padding: 4px;
  border: 1px solid #cccccc;
  background: #eeeeee;
  font-size: 11px;
}
.spotlight img { display: block; }
.spotlight p { margin: 5px 2px 2px; }

ul.links { list-style: none; margin: 0 0 6px; padding: 0; }
ul.links li { margin-bottom: 4px; }

/* arrow links */
a.arrow {
  padding-left: 15px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11'%3E%3Crect width='11' height='11' fill='%23336699'/%3E%3Cpath d='M4 2.5 L8 5.5 L4 8.5 Z' fill='%23fff'/%3E%3C/svg%3E") no-repeat 0 2px;
}

/* figures */
.figure { margin: 14px 0 4px; max-width: 590px; }
.figure img { display: block; max-width: 100%; height: auto; border: 1px solid #cccccc; }
.figure .caption { margin: 5px 0 4px; font-size: 11px; color: #333333; }

/* contact table */
table.contact { border-collapse: collapse; }
table.contact th, table.contact td { padding: 4px 12px 4px 0; vertical-align: top; text-align: left; border-bottom: 1px dotted #999999; }
table.contact th { font-weight: bold; color: #003366; white-space: nowrap; }

/* footer */
#footer {
  margin-top: 8px;
  padding: 8px 0 20px;
  border-top: 1px solid #6699cc;
  font-size: 11px;
  text-align: center;
}
#footer p { margin: 0 0 3px; }
#footer .fine { color: #666666; font-size: 10px; }

/* narrow screens */
@media (max-width: 800px) {
  #page { width: auto; }
  #mast-links { display: none; }
  #columns { display: block; }
  #leftnav { border-right: 0; border-bottom: 1px solid #cccccc; }
  #leftnav h2.related, #leftnav ul.plain { display: none; }
  #content { padding: 0 8px 24px; }
  #feature { height: auto; }
  #feature-text { padding: 14px 12px; white-space: normal; }
  #feature-tiles { display: none; }
  .feature-note { display: none; }
  .spotlight { width: 120px; }
  .spotlight img { width: 120px; height: auto; }
}

@media print {
  #tabs, #leftnav, #footer, .skip { display: none; }
  #page { width: auto; }
}