:root {
  color-scheme: dark;
  --background: #090d0c;
  --surface: #111815;
  --surface-raised: #18211d;
  --line: #2b3a34;
  --text: #f0f7f3;
  --muted: #a2b2ac;
  --accent: #00e892;
  font-family: Inter, Pretendard, "Noto Sans KR", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--background);
}

body {
  max-width: 920px;
  min-width: 280px;
  margin: 0 auto;
  padding: 32px clamp(18px, 5vw, 52px) 64px;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 0, rgba(0, 232, 146, 0.11), transparent 28rem),
    var(--background);
  font-size: 15px;
  line-height: 1.65;
}

.skip-link {
  position: fixed;
  z-index: 10;
  top: 10px;
  left: 10px;
  padding: 8px 11px;
  border-radius: 8px;
  color: #03100a;
  background: var(--accent);
  transform: translateY(-160%);
}

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

a {
  color: #6effbd;
  text-underline-offset: 3px;
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

.page-header {
  padding: 10px 0 26px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 10px;
  font-size: clamp(28px, 6vw, 44px);
  letter-spacing: -0.04em;
}

.page-header p,
.scope p,
.notice p {
  max-width: 72ch;
  color: var(--muted);
}

main {
  display: grid;
  gap: 32px;
  padding-top: 30px;
}

h2 {
  margin-bottom: 14px;
  font-size: 20px;
}

.scope,
.notice {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(17, 24, 21, 0.82);
}

.scope p:last-child,
.notice p:last-child {
  margin-bottom: 0;
}

.license-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}

.license-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(145deg, var(--surface-raised), var(--surface));
}

.card-heading {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  justify-content: space-between;
}

.card-heading h3 {
  margin-bottom: 10px;
  font-size: 16px;
  line-height: 1.4;
}

.card-heading h3 span {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.card-heading strong {
  flex: 0 0 auto;
  padding: 3px 8px;
  border: 1px solid rgba(0, 232, 146, 0.35);
  border-radius: 999px;
  color: var(--accent);
  background: rgba(0, 232, 146, 0.08);
  font-size: 10px;
}

.license-card p {
  color: var(--muted);
  font-size: 13px;
}

.license-card ul {
  margin: 0;
  padding-left: 19px;
  font-size: 12px;
}

.license-card li + li {
  margin-top: 5px;
}

@media (max-width: 480px) {
  body {
    padding-top: 20px;
  }

  .license-grid {
    grid-template-columns: 1fr;
  }
}