:root {
  color-scheme: light dark;
  --fg: #0f0f10;
  --muted: #666;
  --line: #e6e6e6;
  --bg: #fff;
  --card: #fafafa;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fg: #f2f2f2;
    --muted: #a0a0a0;
    --line: #2a2a2a;
    --bg: #0f0f10;
    --card: #18181a;
  }
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font:
    16px/1.6 system-ui,
    -apple-system,
    "Segoe UI",
    sans-serif;
}
main {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}
header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
header img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}
header a {
  margin-left: auto;
  color: var(--fg);
  font-size: 14px;
}
h1 {
  font-size: 28px;
  margin: 0;
}
h2 {
  font-size: 18px;
  margin: 28px 0 8px;
}
p,
li {
  color: var(--muted);
}
strong {
  color: var(--fg);
}
details {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 16px;
  margin: 8px 0;
  background: var(--card);
}
summary {
  cursor: pointer;
  font-weight: 600;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}
td,
th {
  border-bottom: 1px solid var(--line);
  padding: 8px;
  text-align: left;
  font-size: 15px;
}
.row {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  margin: 8px 0;
  background: var(--card);
}
.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #bbb;
  flex: none;
}
.ok .dot {
  background: #1a9b4b;
}
.bad .dot {
  background: #d23b3b;
}
.row span:last-child {
  margin-left: auto;
  color: var(--muted);
  font-size: 14px;
}
#overall {
  font-size: 20px;
  font-weight: 600;
  margin: 8px 0 16px;
}