:root {
  color-scheme: light;
  --bg: #faf8f5;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --accent: #e85d4c;
  --border: #e5e7eb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", "PingFang TC", "Microsoft JhengHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 48px;
}

header {
  margin-bottom: 24px;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: #fff0ee;
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
}

h1 {
  margin: 12px 0 8px;
  font-size: 28px;
  line-height: 1.3;
}

.updated {
  color: var(--muted);
  font-size: 14px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
}

.card p,
.card li {
  margin: 0 0 14px;
}

.card p:last-child,
.card li:last-child {
  margin-bottom: 0;
}

.card ul,
.card ol {
  padding-left: 22px;
}

.card a {
  color: var(--accent);
}

footer {
  margin-top: 24px;
  color: var(--muted);
  font-size: 14px;
}

footer a {
  color: var(--accent);
}