:root {
  --ink: #17364b;
  --ink-deep: #102c40;
  --ink-muted: #607383;
  --blue: #246fae;
  --ivory: #f7f4ed;
  --paper: #fffdf8;
  --line: #d9e1e2;
  --radius-md: 18px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 2.5rem 1.25rem 4rem;
  background: var(--ivory);
  color: var(--ink);
  font-family: "Malgun Gothic", "맑은 고딕", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  word-break: keep-all;
}

main {
  max-width: 52rem;
  margin: 0 auto;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
}

h1 {
  margin: 0 0 0.5rem;
  font-size: 1.6rem;
  line-height: 1.4;
  color: var(--ink-deep);
}

.meta {
  margin: 0 0 2rem;
  color: var(--ink-muted);
  font-size: 0.9rem;
}

.lead { margin: 0 0 2rem; }

h2 {
  margin: 2.25rem 0 0.75rem;
  font-size: 1.1rem;
  line-height: 1.5;
  color: var(--ink-deep);
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}

ol, ul { margin: 0 0 1rem; padding-left: 1.5rem; }
li { margin-bottom: 0.4rem; }
li ol { margin-top: 0.4rem; }
p { margin: 0 0 1rem; }

.note {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--ink-muted);
  font-size: 0.9rem;
}

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

.home {
  display: block;
  max-width: 52rem;
  margin: 0 auto 1rem;
  font-size: 0.9rem;
}

@media (max-width: 40rem) {
  body { padding: 1.5rem 0.75rem 3rem; }
  main { padding: 1.75rem 1.25rem; border-radius: 12px; }
  h1 { font-size: 1.35rem; }
}

/* 원문이 가·나·다·라를 쓰므로 자동 번호를 끄고 글자를 그대로 둔다 */
.kr-alpha { list-style: none; padding-left: 1rem; margin-top: 0.4rem; }