:root { color-scheme: light; --ink: #222922; --muted: #60695f; --paper: #fcfcf7; --line: #dddfd2; --accent: #f5c84b; --soft: #f0f2e9; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif; line-height: 1.8; word-break: keep-all; overflow-wrap: anywhere; }
a { color: inherit; text-underline-offset: .22em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid #587849; outline-offset: 5px; border-radius: 2px; }
.skip { position: absolute; top: -100px; left: 20px; z-index: 10; background: var(--ink); color: white; padding: 8px 16px; }
.skip:focus { top: 10px; }
.site-header { max-width: 1120px; margin: auto; padding: 24px 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; font-size: 19px; font-weight: 800; text-decoration: none; white-space: nowrap; }
.brand-icon { display: grid; place-items: center; width: 33px; height: 33px; border-radius: 10px; background: var(--accent); font: 900 23px Georgia, serif; }
nav { display: flex; gap: 23px; font-size: 13px; }
nav a { text-decoration: none; color: var(--muted); }
nav a[aria-current] { color: var(--ink); font-weight: 800; }
main { max-width: 1056px; margin: auto; padding: 0 32px; }
.hero { padding: 80px 0 70px; max-width: 790px; }
.eyebrow { margin: 0 0 18px; font-size: 11px; font-weight: 750; letter-spacing: .14em; color: #626d50; }
h1, h2, h3 { line-height: 1.35; letter-spacing: -.04em; }
h1 { font-size: clamp(32px, 4.5vw, 51px); margin: 0 0 24px; }
.lead { font-size: clamp(23px, 3vw, 32px); line-height: 1.5; letter-spacing: -.045em; margin: 0 0 22px; }
.hero-description { color: var(--muted); max-width: 680px; font-size: 16px; margin: 0 0 30px; }
.button { display: inline-flex; align-items: center; gap: 24px; background: var(--ink); color: white; padding: 12px 20px; border-radius: 7px; text-decoration: none; font-size: 14px; }
.section-intro { border-top: 1px solid var(--line); padding-top: 34px; }
.section-intro .eyebrow { margin-bottom: 11px; }
h2 { font-size: 25px; margin: 0 0 20px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding: 5px 0 50px; }
.card { padding: 24px; border: 1px solid var(--line); border-radius: 12px; background: #fffefa; }
.number { display: block; font-size: 12px; font-weight: 750; color: #727c5e; margin-bottom: 18px; }
.card h3 { margin: 0 0 12px; font-size: 20px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }
.notice { background: var(--soft); padding: 34px; border-radius: 12px; margin: 0 0 48px; }
.notice p { max-width: 850px; font-size: 15px; }
.notice p:last-child { margin-bottom: 0; }
.notice .eyebrow { font-size: 11px; }
.contact { margin-bottom: 50px; }
.contact h2 { font-size: 20px; }
.contact p { font-size: 14px; margin: 5px 0; }
.muted { color: var(--muted); }
footer { max-width: 1056px; margin: auto; border-top: 1px solid var(--line); padding: 24px 32px 35px; display: flex; justify-content: space-between; gap: 20px; color: var(--muted); font-size: 12px; }
footer div { display: flex; gap: 20px; }
.document { max-width: 896px; padding-top: 60px; padding-bottom: 50px; }
.document h1 { font-size: 38px; margin-bottom: 12px; }
.document-meta { font-size: 13px; color: var(--muted); padding-bottom: 25px; border-bottom: 1px solid var(--line); margin-bottom: 30px; }
.document h2 { font-size: 21px; margin: 40px 0 13px; }
.document p, .document li { font-size: 15px; }
.document ul { padding-left: 23px; }
.document li { margin-bottom: 10px; }
code { font-size: .9em; background: var(--soft); padding: 2px 5px; border-radius: 4px; }
@media (max-width: 700px) {
  .site-header { padding: 18px 22px; align-items: flex-start; flex-direction: column; gap: 13px; }
  nav { gap: 20px; flex-wrap: wrap; font-size: 12px; }
  main { padding-left: 22px; padding-right: 22px; }
  .hero { padding-top: 48px; padding-bottom: 45px; }
  .cards { grid-template-columns: 1fr; gap: 12px; padding-bottom: 35px; }
  .card { padding: 22px; }
  .number { margin-bottom: 10px; }
  .notice { padding: 24px; }
  h2 { font-size: 23px; }
  .document { padding-top: 40px; }
  .document h1 { font-size: 32px; }
  footer { margin: 0 22px; padding: 20px 0 28px; flex-direction: column; gap: 10px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }