:root {
  color-scheme: light;
  --ink: #141922;
  --muted: #596475;
  --line: #dfe4eb;
  --soft: #f5f7fa;
  --blue: #2165e8;
  --blue-soft: #eaf1ff;
  --warn: #7a5100;
  --warn-bg: #fff4ce;
  --max: 760px;
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard", "Noto Sans KR", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-size: 16px;
  line-height: 1.72;
  overflow-wrap: anywhere;
}
a { color: #0959d8; text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, button:focus-visible { outline: 3px solid #85aefc; outline-offset: 3px; }
.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  color: #fff;
  background: #111827;
  transform: translateY(-180%);
}
.skip-link:focus { transform: translateY(0); }
.draft-banner {
  padding: 10px 20px;
  color: var(--warn);
  background: var(--warn-bg);
  text-align: center;
  font-weight: 700;
}
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.97);
}
.header-inner, main, .footer-inner {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}
.header-inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand { color: var(--ink); text-decoration: none; font-size: 20px; font-weight: 800; letter-spacing: -.02em; }
.top-nav { display: flex; flex-wrap: wrap; gap: 12px 18px; font-size: 14px; }
.top-nav a { color: var(--muted); text-decoration: none; }
.top-nav a[aria-current="page"] { color: var(--blue); font-weight: 700; }
main { padding-block: 64px 88px; }
.eyebrow { margin: 0 0 10px; color: var(--blue); font-size: 15px; font-weight: 800; }
h1 { margin: 0; font-size: clamp(34px, 8vw, 52px); line-height: 1.16; letter-spacing: -.045em; }
.lead { margin: 20px 0 0; color: var(--muted); font-size: 19px; line-height: 1.65; }
.meta { margin: 24px 0 0; padding: 16px 18px; border-radius: 14px; background: var(--soft); color: var(--muted); font-size: 14px; }
.page-index { margin: 38px 0 0; padding: 0; display: grid; gap: 12px; list-style: none; }
.page-index a {
  display: block;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--ink);
  background: #fff;
  text-decoration: none;
  font-weight: 750;
}
.page-index a:hover { border-color: #94b4f6; background: var(--blue-soft); }
.section { margin-top: 58px; scroll-margin-top: 24px; }
.section h2 { margin: 0 0 14px; font-size: 26px; line-height: 1.3; letter-spacing: -.025em; }
.section h3 { margin: 30px 0 10px; font-size: 19px; }
.section p { margin: 10px 0; }
.section ul, .section ol { margin: 10px 0; padding-left: 1.35em; }
.section li + li { margin-top: 8px; }
.notice {
  margin: 24px 0;
  padding: 18px 20px;
  border-left: 4px solid var(--blue);
  border-radius: 12px;
  background: var(--blue-soft);
}
.table-wrap { margin: 20px 0; overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; min-width: 620px; font-size: 14px; }
th, td { padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: var(--soft); font-weight: 750; }
tr:last-child td { border-bottom: 0; }
.contact-card { margin-top: 28px; padding: 24px; border-radius: 18px; background: var(--soft); }
.button-link {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  margin-top: 12px;
  padding: 0 20px;
  border-radius: 12px;
  color: #fff;
  background: var(--blue);
  text-decoration: none;
  font-weight: 750;
}
.site-footer { border-top: 1px solid var(--line); background: var(--soft); }
.footer-inner { padding-block: 36px 52px; color: var(--muted); font-size: 13px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-bottom: 20px; }
.footer-links a { color: var(--ink); }
.business-info { display: grid; gap: 4px; }
.business-info p { margin: 0; }
.fine-print { margin-top: 18px; }
@media (max-width: 640px) {
  .header-inner { min-height: 64px; align-items: flex-start; flex-direction: column; padding-block: 16px; }
  .top-nav { gap: 8px 14px; }
  main { padding-block: 44px 72px; }
  h1 { font-size: 38px; }
  .lead { font-size: 17px; }
  .section { margin-top: 48px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}