:root {
  --bg: #f8f7f3;
  --surface: rgba(255, 255, 255, 0.92);
  --surface-soft: rgba(247, 248, 246, 0.9);
  --line: #e2e5e1;
  --text: #20242c;
  --muted: #87909b;
  --muted-strong: #68737f;
  --accent: #526a5e;
  --danger: #b24d4a;
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard", "Noto Sans KR", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  margin: 0;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page {
  margin: 0 auto;
  max-width: 920px;
  padding: 32px 18px 56px;
}

.header {
  align-items: flex-start;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 46px;
  letter-spacing: 0;
  line-height: 1;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.nav a,
.button {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  display: inline-flex;
  font-size: 14px;
  min-height: 36px;
  padding: 7px 13px;
}

.hero,
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.hero {
  margin-bottom: 18px;
  padding: 28px;
}

.eyebrow {
  color: var(--muted-strong);
  font-size: 13px;
  font-weight: 700;
  margin: 0 0 8px;
}

h1 {
  font-size: clamp(30px, 5vw, 44px);
  letter-spacing: 0;
  line-height: 1.14;
  margin: 0;
}

.lead {
  color: var(--muted-strong);
  font-size: 16px;
  margin: 14px 0 0;
  max-width: 720px;
}

.meta {
  color: var(--muted);
  font-size: 13px;
  margin-top: 16px;
}

.grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 16px 0 20px;
}

.mini {
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
}

.mini strong {
  display: block;
  font-size: 14px;
  margin-bottom: 4px;
}

.mini span {
  color: var(--muted-strong);
  display: block;
  font-size: 13px;
}

.section-list {
  display: grid;
  gap: 12px;
}

.card {
  padding: 22px;
}

h2 {
  font-size: 20px;
  letter-spacing: 0;
  line-height: 1.35;
  margin: 0 0 10px;
}

h3 {
  font-size: 16px;
  margin: 18px 0 6px;
}

p {
  margin: 0 0 10px;
}

ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

li {
  margin: 5px 0;
}

.notice {
  background: rgba(82, 106, 94, 0.08);
  border: 1px solid rgba(82, 106, 94, 0.22);
  border-radius: 14px;
  color: var(--muted-strong);
  padding: 14px;
}

.danger {
  color: var(--danger);
}

.footer {
  color: var(--muted);
  font-size: 13px;
  margin-top: 26px;
}

.footer p {
  margin: 4px 0;
}

@media (max-width: 720px) {
  .page {
    padding: 24px 14px 42px;
  }

  .header {
    display: block;
  }

  .nav {
    justify-content: flex-start;
    margin-top: 18px;
  }

  .hero,
  .card {
    border-radius: 16px;
    padding: 18px;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}