:root {
  color-scheme: light;
  --page: #f6f7fb;
  --surface: #ffffff;
  --ink: #20242c;
  --muted: #606978;
  --line: #dfe3ea;
  --brand: #26315a;
  --brand-soft: #eef1ff;
  --danger: #a63628;
}

* { box-sizing: border-box; }

html { background: var(--page); }

body {
  margin: 0;
  color: var(--ink);
  background: var(--page);
  font-family: "Pretendard", "Noto Sans KR", -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  line-height: 1.7;
}

a { color: #334fc2; }

.page {
  width: min(820px, calc(100% - 32px));
  margin: 40px auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--brand);
  font-size: 20px;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  background: var(--brand);
  font-size: 14px;
}

main {
  margin-top: 22px;
  padding: clamp(24px, 5vw, 48px);
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: 0 12px 36px rgba(32, 36, 44, 0.07);
}

h1 {
  margin: 0 0 8px;
  font-size: clamp(30px, 6vw, 42px);
  line-height: 1.25;
  letter-spacing: -0.04em;
}

h2 {
  margin: 36px 0 10px;
  font-size: 21px;
  line-height: 1.4;
  letter-spacing: -0.02em;
}

p, li { color: var(--muted); }

.meta {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 14px;
}

.notice {
  margin: 24px 0;
  padding: 18px 20px;
  border-radius: 16px;
  background: var(--brand-soft);
}

.notice strong { color: var(--brand); }

.danger {
  border-left: 4px solid var(--danger);
  background: #fff5f3;
}

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

.action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  margin: 8px 8px 8px 0;
  padding: 0 20px;
  border-radius: 14px;
  color: #fff;
  background: var(--brand);
  font-weight: 750;
  text-decoration: none;
}

.action.secondary {
  color: var(--brand);
  background: var(--brand-soft);
}

.policy-text { white-space: pre-line; }

footer {
  padding: 22px 4px 40px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 560px) {
  .page { width: min(100% - 20px, 820px); margin-top: 18px; }
  main { border-radius: 18px; }
  .action { width: 100%; margin-right: 0; }
}