:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #53616d;
  --paper: #f6f8f9;
  --surface: #ffffff;
  --line: #d9e1e6;
  --accent: #0b6375;
  --accent-strong: #084a59;
  --accent-soft: #e3f2f4;
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.65;
}

body {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
}

a {
  color: var(--accent-strong);
  text-decoration-thickness: 0.11em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent);
}

a:focus-visible {
  outline: 3px solid #e39c22;
  outline-offset: 4px;
  border-radius: 3px;
}

.skip-link {
  position: absolute;
  z-index: 2;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: 0.45rem;
  background: var(--ink);
  color: #ffffff;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header,
.site-main,
.site-footer {
  width: min(100% - 2rem, 72rem);
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2.25rem 0 1.5rem;
  border-bottom: 1px solid var(--line);
}

.brand-lockup {
  display: grid;
  gap: 0.1rem;
}

.brand {
  color: var(--ink);
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.brand-note,
.page-kicker,
.site-footer {
  color: var(--muted);
  font-size: 0.875rem;
}

nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

nav a {
  font-size: 0.95rem;
  font-weight: 700;
}

.site-main {
  padding: 3.25rem 0 4rem;
}

.page-kicker {
  margin-bottom: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.policy-copy {
  max-width: 48rem;
  padding: clamp(1.25rem, 3vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--surface);
  box-shadow: 0 1rem 2.5rem rgba(23, 32, 42, 0.06);
}

.policy-copy h1 {
  margin: 0 0 2rem;
  color: var(--ink);
  font-size: clamp(1.8rem, 5vw, 3rem);
  line-height: 1.16;
  letter-spacing: -0.055em;
  overflow-wrap: break-word;
  word-break: keep-all;
}

.policy-copy h2 {
  margin: 2.4rem 0 0.8rem;
  color: var(--accent-strong);
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  line-height: 1.3;
}

.policy-copy h3 {
  margin: 1.8rem 0 0.6rem;
  color: var(--ink);
  font-size: 1.08rem;
  line-height: 1.4;
}

.policy-copy p,
.policy-copy ul,
.policy-copy ol {
  margin: 0.9rem 0;
}

.policy-copy ul,
.policy-copy ol {
  padding-left: 1.35rem;
}

.policy-copy li + li {
  margin-top: 0.45rem;
}

.policy-copy code {
  padding: 0.08rem 0.28rem;
  border-radius: 0.25rem;
  background: #edf1f3;
  color: #24343e;
  font-size: 0.92em;
}

.english-summary,
.contact-panel {
  max-width: 48rem;
  margin-top: 1.5rem;
  padding: 1.2rem 1.35rem;
  border-left: 0.35rem solid var(--accent);
  border-radius: 0.5rem;
  background: var(--accent-soft);
}

.english-summary h2,
.contact-panel h2 {
  margin: 0 0 0.45rem;
  color: var(--accent-strong);
  font-size: 1.05rem;
  line-height: 1.35;
}

.english-summary p,
.contact-panel p {
  margin: 0;
}

.contact-panel p + p {
  margin-top: 0.7rem;
}

.contact-address {
  font-size: 1.05rem;
  font-weight: 700;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding: 1.25rem 0 2.5rem;
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0;
}

@media (max-width: 640px) {
  .site-header {
    align-items: start;
    flex-direction: column;
    gap: 1rem;
    padding-top: 1.5rem;
  }

  .site-main {
    padding-top: 2rem;
  }

  .policy-copy {
    border-radius: 0.7rem;
    padding: 1.15rem;
  }

  .policy-copy h1 {
    margin-bottom: 1.5rem;
  }

  .site-footer {
    display: block;
  }

  .site-footer p + p {
    margin-top: 0.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}