:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-muted: #eef3f8;
  --text: #172033;
  --muted: #637083;
  --line: #dce4ee;
  --accent: #2364aa;
  --accent-strong: #174d86;
  --danger: #b42318;
  --success: #24745b;
  --shadow: 0 18px 50px rgba(23, 32, 51, 0.11);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(180deg, rgba(35, 100, 170, 0.09), rgba(245, 247, 251, 0) 360px),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", "Noto Sans JP", "Apple SD Gothic Neo", sans-serif;
  line-height: 1.72;
  overflow-wrap: break-word;
  word-break: keep-all;
}

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 20;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--text);
  color: #fff;
  text-decoration: none;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

.page {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 64px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 28px;
  align-items: end;
  padding: 40px;
  border: 1px solid rgba(35, 100, 170, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
}

.hero > div {
  min-width: 0;
}

html[lang="ja"] body {
  word-break: normal;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  color: var(--accent-strong);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.05rem, 4vw, 4.25rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.lead {
  max-width: 720px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.06rem;
}

.language-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.language-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
}

.language-nav a:hover,
.language-nav a:focus {
  border-color: rgba(35, 100, 170, 0.42);
  color: var(--accent-strong);
  outline: none;
}

.language-nav a.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.meta-panel {
  display: grid;
  gap: 12px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.meta-item {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}

.meta-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.meta-label {
  color: var(--muted);
}

.meta-value {
  font-weight: 700;
  text-align: right;
}

.layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  margin-top: 28px;
}

.toc {
  position: sticky;
  top: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
}

.toc-title {
  margin: 0 0 12px;
  font-weight: 800;
}

.toc nav {
  display: grid;
  gap: 2px;
}

.toc a {
  display: block;
  padding: 7px 8px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.94rem;
  text-decoration: none;
}

.toc a:hover,
.toc a:focus {
  background: var(--surface-muted);
  color: var(--accent-strong);
  outline: none;
}

.content {
  display: grid;
  gap: 20px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.summary-card,
.terms-section,
.notice {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 30px rgba(23, 32, 51, 0.05);
}

.summary-card {
  padding: 20px;
}

.summary-card h2 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  letter-spacing: 0;
}

.summary-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.summary-card.warning {
  border-color: rgba(180, 35, 24, 0.3);
  background: #fffafa;
}

.summary-card.warning h2 {
  color: var(--danger);
}

.summary-card.allowed {
  border-color: rgba(36, 116, 91, 0.28);
  background: #f7fffc;
}

.summary-card.allowed h2 {
  color: var(--success);
}

.notice {
  padding: 22px 24px;
  border-left: 4px solid var(--accent);
}

.notice p {
  margin: 0;
}

.terms-section {
  scroll-margin-top: 24px;
  overflow: hidden;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-muted);
}

.section-heading h2 {
  margin: 0;
  font-size: 1.24rem;
  letter-spacing: 0;
}

.section-count {
  flex: 0 0 auto;
  padding: 4px 10px;
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.section-body {
  padding: 24px;
}

.section-body p {
  margin: 0 0 12px;
}

.section-body p:last-child {
  margin-bottom: 0;
}

.terms-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: terms;
}

.terms-list li {
  position: relative;
  min-height: 42px;
  padding: 8px 0 8px 52px;
  counter-increment: terms;
}

.terms-list li::before {
  content: counter(terms);
  position: absolute;
  left: 0;
  top: 8px;
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface-muted);
  color: var(--accent-strong);
  font-size: 0.84rem;
  font-weight: 800;
  line-height: 1;
}

#personal .terms-list {
  counter-reset: terms 5;
}

#commercial .terms-list {
  counter-reset: terms 9;
}

#prohibited .terms-list {
  counter-reset: terms 14;
}

#outputs .terms-list {
  counter-reset: terms 23;
}

#refund .terms-list {
  counter-reset: terms 27;
}

#disclaimer .terms-list {
  counter-reset: terms 32;
}

#violation .terms-list {
  counter-reset: terms 36;
}

.footer {
  margin-top: 28px;
  padding: 28px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  text-align: center;
}

@media (max-width: 920px) {
  .hero,
  .layout {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 30px;
  }

  .toc {
    position: static;
  }

  .toc nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 560px) {
  .page {
    width: min(100% - 20px, 1120px);
    padding: 18px 0 40px;
  }

  .hero,
  .section-body,
  .notice {
    padding: 20px;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 20px;
  }

  .toc nav {
    grid-template-columns: 1fr;
  }

  .meta-item {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }

  .meta-value {
    text-align: left;
  }

  .terms-list li {
    padding-left: 44px;
  }
}