.page-privacy {
  --privacy-line: rgba(0, 229, 255, 0.2);
  --privacy-green-bg: rgba(198, 255, 0, 0.07);
  --privacy-grid-line: rgba(198, 255, 0, 0.05);
}

.page-privacy .privacy-hero {
  padding: clamp(1.5rem, 4vw, 3rem) var(--gutter) 1.5rem;
  border-bottom: 1px solid var(--privacy-line);
  background:
    linear-gradient(var(--privacy-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--privacy-grid-line) 1px, transparent 1px);
  background-size: 28px 28px;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 2rem;
}

.page-privacy .privacy-hero__layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.page-privacy .privacy-hero__main h1 {
  font-family: var(--font-head);
  font-size: clamp(2.1rem, 7vw, 3.2rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.12;
  margin: 0.5rem 0 1.1rem;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-hero__brand {
  display: block;
  font-size: 0.58em;
  color: var(--accent);
  letter-spacing: 0.18em;
  margin-top: 0.42rem;
  font-weight: 500;
}

.page-privacy .privacy-hero__main .lead {
  max-width: 62ch;
  margin-top: 0.5rem;
}

.page-privacy .privacy-hero__main .caption {
  display: block;
  margin-top: 1.2rem;
}

.page-privacy .privacy-hero__side {
  background: var(--bg-panel);
  border-left: 3px solid var(--accent);
  padding: 1.25rem 1.25rem 1rem;
  max-width: 360px;
}

.page-privacy .privacy-version {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.9rem;
  align-items: center;
  margin-bottom: 0.75rem;
}

.page-privacy .privacy-version__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.page-privacy .privacy-version__code {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--primary);
  font-weight: 500;
}

.page-privacy .privacy-version__badge {
  background: var(--privacy-green-bg);
  color: var(--primary);
  border: 1px solid rgba(198, 255, 0, 0.3);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.2rem 0.55rem;
}

.page-privacy .privacy-version__note {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.6;
  margin: 0 0 1rem;
}

.page-privacy .privacy-version__contact {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 0.8rem;
  margin-top: 0.5rem;
}

.page-privacy .privacy-version__email {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.92rem;
  margin: 0.3rem 0 0;
  word-break: break-all;
}

.page-privacy .privacy-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .privacy-jump__link {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--muted);
  padding: 0.45rem 0.9rem;
  background: rgba(26, 26, 26, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all 0.3s var(--ease);
}

.page-privacy .privacy-jump__link span {
  font-family: var(--font-mono);
  color: var(--primary);
  font-size: 0.75rem;
}

.page-privacy .privacy-jump__link:hover {
  color: var(--white);
  border-color: var(--accent);
  background: rgba(0, 229, 255, 0.06);
}

.page-privacy .privacy-section {
  padding: clamp(2.5rem, 6vw, 5rem) var(--gutter);
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .privacy-section--lines {
  background: linear-gradient(180deg, transparent, rgba(198, 255, 0, 0.02) 460px);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
  margin-bottom: 1.75rem;
}

.page-privacy .privacy-section__num {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  letter-spacing: -0.04em;
  flex-shrink: 0;
}

.page-privacy .privacy-section__heading h2 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.4vw, 2.4rem);
  font-weight: 800;
  color: var(--white);
  margin: 0;
  line-height: 1.2;
}

.page-privacy .privacy-section__en {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

.page-privacy .privacy-section__body {
  margin-top: 1.5rem;
}

.page-privacy .privacy-intro {
  color: var(--text);
  max-width: 72ch;
  line-height: 1.75;
  margin: 0;
}

.page-privacy .privacy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.page-privacy .privacy-card {
  background: var(--bg-panel);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-top: 2px solid transparent;
  padding: 1.25rem 1.25rem 1.4rem;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-privacy .privacy-card:hover {
  border-top-color: var(--primary);
  border-color: rgba(198, 255, 0, 0.25);
  transform: translateY(-3px);
}

.page-privacy .privacy-card__index {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--bg);
  background: var(--primary);
  width: 26px;
  height: 26px;
  line-height: 26px;
  text-align: center;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.page-privacy .privacy-card h3 {
  font-size: 1.05rem;
  color: var(--white);
  margin: 0 0 0.4rem;
  font-weight: 700;
  font-family: var(--font-body);
}

.page-privacy .privacy-card p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.68;
  margin: 0;
}

.page-privacy .privacy-figure {
  margin: 2rem 0 0;
}

.page-privacy .privacy-figure img {
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.page-privacy .privacy-figure figcaption {
  margin-top: 0.75rem;
  padding-left: 0.75rem;
  border-left: 2px solid var(--accent);
}

.page-privacy .privacy-usage {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
}

.page-privacy .privacy-usage__item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px dashed rgba(198, 255, 0, 0.15);
  align-items: flex-start;
}

.page-privacy .privacy-usage__item:first-child {
  border-top: 1px dashed rgba(198, 255, 0, 0.15);
}

.page-privacy .privacy-usage__code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--primary);
  background: var(--privacy-green-bg);
  padding: 0.3rem 0.6rem;
  flex-shrink: 0;
  border: 1px solid rgba(198, 255, 0, 0.2);
}

.page-privacy .privacy-usage__detail h3 {
  color: var(--white);
  font-size: 1rem;
  margin: 0 0 0.35rem;
  font-family: var(--font-body);
}

.page-privacy .privacy-usage__detail p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.68;
  margin: 0;
}

.page-privacy .privacy-commit {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  background: rgba(255, 109, 0, 0.09);
  border-left: 3px solid var(--alert);
  padding: 1rem 1.2rem;
}

.page-privacy .privacy-commit__icon {
  color: var(--alert);
  font-family: var(--font-mono);
  font-weight: 700;
  flex-shrink: 0;
}

.page-privacy .privacy-commit p {
  color: var(--text);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.6;
}

.page-privacy .privacy-details {
  display: grid;
  gap: 0.8rem;
  margin-top: 2rem;
}

.page-privacy .privacy-detail {
  background: var(--bg-panel);
  border: 1px solid rgba(255, 255, 255, 0.07);
  transition: border-color 0.3s var(--ease);
}

.page-privacy .privacy-detail[open] {
  border-color: rgba(198, 255, 0, 0.3);
}

.page-privacy .privacy-detail summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem 1.1rem;
  user-select: none;
  list-style: none;
}

.page-privacy .privacy-detail summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-detail summary:hover {
  background: rgba(198, 255, 0, 0.03);
}

.page-privacy .privacy-detail__code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  background: rgba(0, 229, 255, 0.08);
  padding: 0.25rem 0.5rem;
  flex-shrink: 0;
}

.page-privacy .privacy-detail summary span:nth-child(2) {
  flex: 1;
  color: var(--white);
  font-weight: 600;
  font-size: 1rem;
  font-family: var(--font-body);
}

.page-privacy .privacy-detail__icon {
  color: var(--primary);
  font-family: var(--font-mono);
  font-size: 1.2rem;
  transition: transform 0.3s var(--ease);
}

.page-privacy .privacy-detail[open] .privacy-detail__icon {
  transform: rotate(45deg);
}

.page-privacy .privacy-detail__content {
  padding: 0.1rem 1.1rem 1rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.68;
  margin: 0;
}

.page-privacy .privacy-lock {
  margin-top: 2rem;
}

.page-privacy .privacy-lock img {
  max-width: 100%;
  height: auto;
  width: 140px;
}

.page-privacy .privacy-lock figcaption {
  margin-top: 0.5rem;
}

.page-privacy .privacy-updates {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.page-privacy .privacy-update {
  background: var(--bg-panel);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-update__num {
  position: absolute;
  top: -0.3rem;
  right: 0.4rem;
  font-family: var(--font-mono);
  font-size: 2.8rem;
  font-weight: 700;
  color: rgba(198, 255, 0, 0.13);
  line-height: 1;
}

.page-privacy .privacy-update h3 {
  color: var(--white);
  font-size: 1rem;
  margin: 0 0 0.35rem;
  font-family: var(--font-body);
}

.page-privacy .privacy-update p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0;
  padding-right: 1.8rem;
}

.page-privacy .privacy-help {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: rgba(0, 229, 255, 0.06);
  border: 1px solid rgba(0, 229, 255, 0.16);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}

.page-privacy .privacy-help__title {
  color: var(--white);
  font-weight: 700;
  font-size: 1.05rem;
  margin: 0 0 0.3rem;
  font-family: var(--font-body);
}

.page-privacy .privacy-help p {
  color: var(--text);
  font-size: 0.92rem;
  margin: 0;
  line-height: 1.6;
}

.page-privacy .privacy-help a.btn {
  margin-top: 0.25rem;
  text-decoration: none;
}

@media (min-width: 720px) {
  .page-privacy .privacy-hero__layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 2.5rem;
    align-items: start;
  }

  .page-privacy .privacy-hero__side {
    margin-top: 2.6rem;
  }

  .page-privacy .privacy-section__body {
    margin-left: clamp(2rem, 6vw, 5rem);
  }

  .page-privacy .privacy-updates {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-privacy .privacy-help {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-privacy .privacy-help a.btn {
    margin-top: 0;
    flex-shrink: 0;
  }

  .page-privacy .privacy-lock {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 1.2rem;
    align-items: center;
  }

  .page-privacy .privacy-detail__content {
    padding-left: calc(1.1rem + 3.4rem + 0.9rem);
  }

  .page-privacy .privacy-lock img {
    width: 160px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero {
    padding-left: calc(var(--gutter) * 1.2);
    padding-right: calc(var(--gutter) * 1.2);
  }

  .page-privacy .privacy-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-privacy .privacy-section__head {
    margin-bottom: 2.2rem;
  }

  .page-privacy .privacy-jump {
    margin-top: 2.5rem;
  }
}