:root {
  --bg: #f6f8fa; --card: #ffffff; --text: #111827; --muted: #6b7280;
  --line: #e5e7eb; --up: #22c55e; --down: #ef4444; --warn: #f59e0b;
  --chip: #f3f4f6; --link: #2563eb;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1220; --card: #111a2c; --text: #e5e7eb; --muted: #94a3b8;
    --line: #1f2a3f; --chip: #182238; --link: #60a5fa;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.wrap { max-width: 760px; margin: 0 auto; padding: 28px 16px 40px; }
.top { display: flex; align-items: baseline; gap: 12px; margin-bottom: 18px; }
.brand { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }
.brand span { color: var(--link); }
.sub { color: var(--muted); }

.banner { display: flex; align-items: center; gap: 12px; padding: 16px 18px;
  border-radius: 12px; font-weight: 600; margin-bottom: 18px;
  background: var(--card); border: 1px solid var(--line); }
.banner .dot { width: 14px; height: 14px; border-radius: 50%; background: var(--muted); flex: none; }
.banner.ok { border-color: color-mix(in srgb, var(--up) 45%, var(--line)); }
.banner.ok .dot { background: var(--up); box-shadow: 0 0 0 4px color-mix(in srgb, var(--up) 22%, transparent); }
.banner.bad { border-color: color-mix(in srgb, var(--down) 45%, var(--line)); }
.banner.bad .dot { background: var(--down); box-shadow: 0 0 0 4px color-mix(in srgb, var(--down) 22%, transparent); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.rowhead { display: flex; justify-content: space-between; padding: 10px 18px;
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted);
  border-bottom: 1px solid var(--line); }
.chips-head { display: flex; gap: 6px; }
.chips-head i { font-style: normal; width: 64px; text-align: center; }

.services { list-style: none; margin: 0; padding: 0; }
.services li { display: flex; align-items: center; gap: 12px; padding: 13px 18px;
  border-bottom: 1px solid var(--line); }
.services li:last-child { border-bottom: none; }
.s-dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.s-dot.up { background: var(--up); } .s-dot.down { background: var(--down); }
.s-name { font-weight: 600; }
.s-host { color: var(--muted); font-size: 12.5px; }
.s-since { margin-left: auto; color: var(--muted); font-size: 12.5px; white-space: nowrap; }
.chips { display: flex; gap: 6px; flex: none; }
.chip { width: 64px; text-align: center; font-size: 12.5px; padding: 3px 0;
  border-radius: 999px; background: var(--chip); color: var(--muted); font-variant-numeric: tabular-nums; }
.chip.full { color: var(--up); font-weight: 600; }
.chip.low { color: var(--warn); font-weight: 600; }
.chip.verylow { color: var(--down); font-weight: 600; }

.foot { margin-top: 18px; color: var(--muted); font-size: 13px; text-align: center; }
.foot a { color: var(--link); text-decoration: none; }
@media (max-width: 560px) {
  .s-host, .s-since { display: none; }
  .chip, .chips-head i { width: 52px; }
}