:root {
  --bg: #f7f7fb;
  --card: #ffffff;
  --text: #1d1d27;
  --muted: #5d5d70;
  --line: #e3e3ec;
  --accent: #7c4dff;
  --accent-soft: #efe9ff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121218;
    --card: #1b1b24;
    --text: #ececf3;
    --muted: #a3a3b8;
    --line: #2c2c3a;
    --accent: #b49bff;
    --accent-soft: #2a2340;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 16px 24px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px 24px;
}

.badge {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 999px;
}

h1 { font-size: 26px; margin: 12px 0 8px; }
h2 { font-size: 18px; margin: 28px 0 8px; }
p, li { color: var(--text); }
.muted { color: var(--muted); font-size: 14px; }

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

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

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 520px;
}

th, td {
  border: 1px solid var(--line);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}

th { background: var(--accent-soft); }

.links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }

.links a {
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 14px;
}

footer {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  padding: 8px 16px 40px;
}