:root {
  --bg: #f4f1ea;
  --card: #ffffff;
  --ink: #2b2a27;
  --muted: #8a8578;
  --accent: #c96f2f;
  --line: #e4dfd3;
  --shadow: 0 2px 10px rgba(60, 50, 30, .08);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #201f1c;
    --card: #2b2a26;
    --ink: #eae6dc;
    --muted: #9a9486;
    --accent: #e08a45;
    --line: #3a382f;
    --shadow: 0 2px 10px rgba(0, 0, 0, .35);
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.5;
}
.wrap { max-width: 1060px; margin: 0 auto; padding: 48px 20px 64px; }
header { text-align: center; margin-bottom: 40px; }
h1 { font-size: clamp(28px, 5vw, 44px); margin: 0 0 10px; font-weight: normal; }
.tagline { color: var(--muted); font-style: italic; margin: 0; }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px 22px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.city {
  font-size: 19px;
  margin: 0;
  overflow-wrap: anywhere;
}
.country { color: var(--muted); font-size: 13px; letter-spacing: .06em; text-transform: uppercase; }
.time {
  font-family: "Courier New", Courier, monospace;
  font-size: 40px;
  letter-spacing: .02em;
  margin: 6px 0 0;
  font-variant-numeric: tabular-nums;
}
.time .sec { font-size: 22px; color: var(--muted); }
.date { color: var(--muted); font-size: 14px; }
.offset {
  align-self: flex-start;
  font-size: 12px;
  color: var(--accent);
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 1px 9px;
  margin-top: 2px;
}
.fact { color: var(--muted); font-size: 14px; font-style: italic; margin-top: 8px; }
footer {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  margin-top: 48px;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}