:root {
  color-scheme: light;
  --jw-bg: #f7fbff;
  --jw-bg-soft: #eef7fc;
  --jw-card: rgba(255, 255, 255, 0.94);
  --jw-ink: #14304f;
  --jw-muted: #5c738d;
  --jw-line: #d8e7f2;
  --jw-accent: #2274a5;
  --jw-accent-strong: #17658f;
  --jw-focus: rgba(34, 116, 165, 0.18);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(248, 252, 255, 0.96) 0%, var(--jw-bg) 100%),
    radial-gradient(circle at top left, rgba(34, 116, 165, 0.08), transparent 34%);
  color: var(--jw-ink);
  font:
    16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR",
    Arial, sans-serif;
}

main {
  width: min(960px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0 64px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 0 0 16px;
}

a {
  color: var(--jw-accent-strong);
  font-weight: 700;
}

a:focus-visible {
  outline: 3px solid var(--jw-focus);
  outline-offset: 3px;
}

nav a {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 7px 12px;
  border: 1px solid var(--jw-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--jw-accent-strong);
  font-size: 14px;
  line-height: 1.1;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(20, 48, 79, 0.06);
}

nav a[aria-current="page"] {
  border-color: rgba(34, 116, 165, 0.56);
  background: rgba(34, 116, 165, 0.1);
  color: var(--jw-accent-strong);
  box-shadow:
    inset 0 -3px 0 rgba(34, 116, 165, 0.42),
    0 6px 18px rgba(20, 48, 79, 0.06);
}

article,
.card {
  background: var(--jw-card);
  border: 1px solid var(--jw-line);
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 16px 46px rgba(20, 48, 79, 0.08);
}

.document-hero {
  margin-bottom: 16px;
}

.document-stack {
  display: grid;
  gap: 16px;
}

.document-card {
  scroll-margin-top: 18px;
}

.document-card > p:first-child {
  margin-bottom: 8px;
}

.eyebrow,
article > p:first-child,
.card > p:first-child {
  margin: 0 0 8px;
  color: var(--jw-accent);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0 0 12px;
  color: var(--jw-ink);
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: 0;
}

h2 {
  margin-top: 30px;
  font-size: 1.18rem;
}

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

p {
  margin: 0 0 14px;
}

ul,
ol {
  margin: 10px 0 0;
  padding-left: 22px;
}

li {
  margin: 8px 0;
}

strong,
dt {
  color: var(--jw-ink);
}

.meta {
  display: grid;
  gap: 10px;
  margin: 20px 0 4px;
  padding: 16px;
  border: 1px solid var(--jw-line);
  border-radius: 16px;
  background: var(--jw-bg-soft);
}

dl.meta,
dl {
  display: grid;
  grid-template-columns: minmax(120px, 180px) 1fr;
  gap: 10px 16px;
}

dl {
  margin: 18px 0 16px;
}

dt {
  font-weight: 800;
}

dd {
  margin: 0;
}

.links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.link-card {
  display: block;
  min-height: 100%;
  padding: 16px;
  border: 1px solid var(--jw-line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.86);
  color: inherit;
  text-decoration: none;
}

.link-card strong {
  display: block;
  margin-bottom: 4px;
}

.link-card span {
  color: var(--jw-muted);
  font-size: 0.94rem;
  line-height: 1.45;
}

.footer {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--jw-line);
  color: var(--jw-muted);
  font-size: 0.94rem;
}

code {
  padding: 0.1em 0.4em;
  border-radius: 8px;
  background: var(--jw-bg-soft);
  color: var(--jw-ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

@media (max-width: 720px) {
  main {
    width: min(100vw - 24px, 960px);
    padding: 18px 0 44px;
  }

  nav {
    gap: 7px;
    margin-bottom: 12px;
  }

  nav a {
    min-height: 32px;
    padding: 7px 10px;
    font-size: 13px;
  }

  article,
  .card {
    padding: 20px;
    border-radius: 18px;
  }

  h1 {
    font-size: clamp(1.78rem, 9vw, 2.35rem);
  }

  .links,
  dl.meta,
  dl {
    grid-template-columns: 1fr;
  }

  dd + dt {
    margin-top: 10px;
  }
}