:root {
  --bg: #eeefea;
  --panel: #f7f8f4;
  --ink: #1e241f;
  --muted: #6b7268;
  --rule: #d3d6ce;
  --up: #3f7d4e;
  --warn: #b07a1e;
  --down: #a33a32;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --serif: Georgia, "Times New Roman", serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 16px/1.6 var(--sans);
}

.wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
}

a { color: var(--ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--muted); }
a:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

/* --- masthead --- */

.masthead {
  border-bottom: 1px solid var(--rule);
  padding: 18px 0;
}

.masthead .wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.mark {
  font: 600 15px/1 var(--sans);
  letter-spacing: 0.01em;
  text-decoration: none;
}

.mark span { color: var(--muted); font-weight: 400; }

.nav { display: flex; gap: 18px; font-size: 14px; }
.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover, .nav a[aria-current] { color: var(--ink); }
.nav a[aria-current] { text-decoration: underline; text-underline-offset: 4px; }

/* --- node header --- */

.node { padding: 56px 0 8px; }

.node h1 {
  font: 400 44px/1.05 var(--mono);
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}

.node .meta {
  color: var(--muted);
  font-size: 15px;
  margin: 0 0 32px;
}

.state {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  margin-bottom: 6px;
}

.dot {
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--up);
  flex: none;
}
.dot.warn { background: var(--warn); }
.dot.down { background: var(--down); }

.checked { color: var(--muted); font-size: 13px; font-family: var(--mono); }

/* --- uptime strip --- */

.strip {
  display: flex;
  gap: 2px;
  height: 34px;
  margin: 28px 0 8px;
}

.strip i {
  flex: 1 1 auto;
  min-width: 2px;
  border-radius: 1px;
  background: var(--up);
}
.strip i.w { background: var(--warn); }
.strip i.d { background: var(--down); }

.strip-legend {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 12.5px;
  font-family: var(--mono);
  border-top: 1px solid var(--rule);
  padding-top: 8px;
}

/* --- sections --- */

section { padding: 40px 0; border-top: 1px solid var(--rule); }
section:first-of-type { border-top: none; }

h2 {
  font: 600 15px/1.3 var(--sans);
  margin: 0 0 20px;
  color: var(--muted);
}

h3 {
  font: 600 17px/1.3 var(--serif);
  margin: 28px 0 8px;
}

p { margin: 0 0 16px; max-width: 66ch; }
p:last-child { margin-bottom: 0; }

.lede { font-family: var(--serif); font-size: 18px; line-height: 1.65; }

/* --- data table --- */

table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 13.5px;
}

th {
  text-align: left;
  font-weight: 500;
  color: var(--muted);
  padding: 0 12px 8px 0;
  border-bottom: 1px solid var(--rule);
}

td {
  padding: 9px 12px 9px 0;
  border-bottom: 1px solid var(--rule);
  vertical-align: baseline;
}

tr:last-child td { border-bottom: none; }

td.num { font-variant-numeric: tabular-nums; }
td .ok { color: var(--up); }
td .wr { color: var(--warn); }
td .dn { color: var(--down); }

/* --- code --- */

pre {
  background: var(--panel);
  border: 1px solid var(--rule);
  padding: 14px 16px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.55;
  margin: 0 0 18px;
}

code { font-family: var(--mono); font-size: 0.92em; }
p code, li code { background: var(--panel); padding: 1px 5px; border: 1px solid var(--rule); }

/* --- misc --- */

dl { margin: 0; }
dt { font-family: var(--mono); font-size: 13.5px; margin-top: 16px; }
dd { margin: 4px 0 0; color: var(--muted); font-size: 15px; max-width: 62ch; }

ul { padding-left: 20px; max-width: 66ch; }
li { margin-bottom: 6px; }

.foot {
  border-top: 1px solid var(--rule);
  margin-top: 24px;
  padding: 26px 0 48px;
  color: var(--muted);
  font-size: 13.5px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.foot a { color: var(--muted); }

.notfound { padding: 90px 0 60px; }
.notfound h1 { font: 400 34px/1.2 var(--serif); margin: 0 0 12px; }

@media (max-width: 560px) {
  .node { padding-top: 36px; }
  .node h1 { font-size: 32px; }
  .strip { height: 26px; }
  .strip i:nth-child(n+31) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}