:root {
  --primary: #6C5CE7;
  --primary-soft: #EFEBFF;
  --ink: #221B3B;
  --ink-mute: #6E6690;
  --bg: #F7F6FC;
  --card: #FFFFFF;
  --line: #E7E3F4;
}
@media (prefers-color-scheme: dark) {
  :root {
    --primary: #8B7CF0;
    --primary-soft: #2A2440;
    --ink: #F2EFFB;
    --ink-mute: #9C94BD;
    --bg: #14121C;
    --card: #1D1A29;
    --line: #2E2942;
  }
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 720px; margin: 0 auto; padding: 48px 24px 80px; }
header.site { display: flex; align-items: center; gap: 10px; margin-bottom: 40px; }
header.site a { color: var(--ink); text-decoration: none; font-weight: 800; font-size: 18px; }
header.site .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--primary); }
h1 { font-size: 28px; letter-spacing: -0.5px; margin-bottom: 6px; }
.date { color: var(--ink-mute); font-size: 14px; margin-bottom: 32px; }
h2 { font-size: 19px; margin: 36px 0 10px; letter-spacing: -0.3px; }
p, li { font-size: 15.5px; color: var(--ink); }
ul { padding-left: 22px; margin: 8px 0; }
li { margin: 4px 0; }
.muted { color: var(--ink-mute); }
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 16px; padding: 20px 22px; margin: 16px 0;
}
.notice {
  background: var(--primary-soft); border: none;
  border-radius: 16px; padding: 18px 22px; margin: 20px 0;
  font-weight: 600;
}
a { color: var(--primary); }
footer { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--line);
  color: var(--ink-mute); font-size: 13.5px; }
footer nav { margin-bottom: 6px; }
footer nav a { margin-right: 14px; }
.btn {
  display: inline-block; background: var(--primary); color: #fff !important;
  text-decoration: none; font-weight: 700; padding: 13px 22px; border-radius: 999px;
  margin-top: 8px;
}
table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 14.5px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--ink-mute); font-weight: 700; white-space: nowrap; }