body {
  font-family: Georgia, serif;
  max-width: 900px;
  margin: 2em auto;
  padding: 0 1em;
  line-height: 1.5;
}
code,
pre {
  font-family: Menlo, Consolas, monospace;
  font-size: 13px;
}
pre {
  border: 1px solid #999;
  padding: 8px;
  overflow: auto;
  max-height: 400px;
}
.road {
  list-style: none;
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid #000;
}
.road .todo {
  color: #666;
}
section {
  margin-top: 2em;
}
.eyebrow,
.badge,
.st {
  color: #666;
  font-size: 13px;
  margin-right: 1em;
}
.badges,
.stats,
.runs,
.roadmap,
.levels,
.seg {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em 1.5em;
}
.stat,
.run,
.step,
.col {
  display: flex;
  flex-direction: column;
}
.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1em;
}
.col {
  min-width: 0;
}
.bad {
  color: #a00;
}
.badge.ok {
  color: #060;
  font-weight: bold;
}
.stat .v,
.run .res {
  font-size: 28px;
  font-weight: bold;
}
.stat,
.run {
  border-left: 4px solid #000;
  padding-left: 8px;
}
.run.bad {
  border-color: #a00;
}
[aria-pressed="true"],
[aria-selected="true"] {
  font-weight: bold;
}
.bar {
  position: relative;
  height: 16px;
  border: 1px solid #000;
}
.fill {
  height: 100%;
  background: #888;
}
.gpu-chart {
  --series-ours: #2a78d6;
  --series-lib: #eb6834;
  --text-secondary: #555;
  --grid: #ddd;
  margin: 1em 0;
  position: relative;
}
.gpu-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25em 1.5em;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 0.75em;
}
.gpu-legend i {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  margin-right: 6px;
  vertical-align: -1px;
}
.gpu-group {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0.75em 0 0.25em;
}
.gpu-row {
  display: grid;
  grid-template-columns: 5.5em 1fr;
  align-items: center;
  gap: 0.5em;
  min-height: 28px;
}
.gpu-row .lbl {
  font-size: 13px;
  text-align: right;
}
.gpu-track {
  position: relative;
  height: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(var(--grid), var(--grid)) left / 1px 100%
    no-repeat;
}
.gpu-bar {
  flex-shrink: 0;
  height: 20px;
  min-width: 2px;
  border-radius: 0 4px 4px 0;
}
.gpu-val {
  font-size: 13px;
  white-space: nowrap;
}
.gpu-tip {
  position: absolute;
  pointer-events: none;
  background: #fff;
  border: 1px solid #999;
  padding: 4px 8px;
  font-size: 13px;
  white-space: nowrap;
  display: none;
  z-index: 1;
}
@media (max-width: 600px) {
  .two {
    grid-template-columns: 1fr;
  }
  .gpu-row {
    grid-template-columns: 3.5em 1fr;
  }
}
.mark {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #000;
}