.page-privacy {
  --privacy-num-size: clamp(3rem, 7vw, 5.25rem);
  --privacy-soft: rgba(29, 29, 29, 0.72);
  --privacy-soft-light: rgba(255, 255, 255, 0.72);
  --privacy-border-soft: rgba(192, 192, 192, 0.45);
  background: var(--white);
}

.page-privacy .privacy-hero {
  position: relative;
  background: var(--deep-blue);
  color: var(--white);
  padding-top: var(--space-4);
  padding-bottom: var(--space-5);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -16%;
  right: -14%;
  width: 58%;
  height: 120%;
  background: linear-gradient(118deg, rgba(230, 57, 70, 0.9) 0%, rgba(230, 57, 70, 0.28) 44%, transparent 72%);
  transform: skewX(-14deg);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(192, 192, 192, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(192, 192, 192, 0.07) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: linear-gradient(to right, rgba(0, 0, 0, 0.9), transparent 80%);
  mask-image: linear-gradient(to right, rgba(0, 0, 0, 0.9), transparent 80%);
  pointer-events: none;
}

.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero .breadcrumbs__link,
.page-privacy .privacy-hero .breadcrumbs__current {
  color: rgba(255, 255, 255, 0.72);
}

.page-privacy .privacy-hero .breadcrumbs__link:hover {
  color: var(--gold);
}

.page-privacy .privacy-hero .breadcrumbs__current {
  color: var(--white);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: var(--space-4);
  align-items: center;
  margin-top: var(--space-4);
}

.page-privacy .privacy-eyebrow {
  font-family: var(--font-data);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.page-privacy .privacy-eyebrow::before {
  content: "";
  width: 2rem;
  height: 2px;
  background: var(--red);
  display: inline-block;
}

.page-privacy .privacy-hero h1 {
  font-size: var(--text-hero);
  line-height: 1.04;
  margin: 0 0 var(--space-3);
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-privacy .privacy-hero__lead {
  max-width: 38rem;
  font-size: var(--text-lg);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 var(--space-4);
}

.page-privacy .privacy-hero__meta {
  display: grid;
  gap: var(--space-2);
  margin: 0;
}

.page-privacy .privacy-hero__meta div {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: 0.4rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.page-privacy .privacy-hero__meta dt {
  font-family: var(--font-data);
  font-size: var(--text-xs);
  color: var(--silver);
  letter-spacing: 0.08em;
  flex: 0 0 auto;
}

.page-privacy .privacy-hero__meta dd {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--white);
}

.page-privacy .privacy-hero__visual {
  margin: 0;
}

.page-privacy .privacy-hero__visual img {
  display: block;
  width: 100%;
  max-width: 400px;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.page-privacy .privacy-toc {
  margin-top: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  padding: var(--space-2) 0;
}

.page-privacy .privacy-toc__label {
  display: block;
  font-size: var(--text-xs);
  color: var(--gold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  scrollbar-width: none;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc__link {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  color: var(--white);
  font-size: var(--text-sm);
  white-space: nowrap;
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  border-color: var(--red);
  background: var(--red);
  color: var(--white);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: var(--space-5);
  padding-top: var(--space-5);
}

.page-privacy .privacy-sidenav {
  display: none;
}

.page-privacy .privacy-content {
  min-width: 0;
}

.page-privacy .privacy-section {
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--privacy-border-soft);
  scroll-margin-top: calc(var(--header-h) + var(--space-3));
}

.page-privacy .privacy-section:last-of-type {
  border-bottom: none;
}

.page-privacy .privacy-section__header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  column-gap: var(--space-3);
  row-gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.page-privacy .privacy-section__num {
  font-size: var(--privacy-num-size);
  line-height: 0.86;
  font-weight: 900;
  color: var(--red);
  letter-spacing: -0.04em;
  font-family: var(--font-heading);
}

.page-privacy .privacy-section__header h2 {
  font-size: var(--text-xxl);
  line-height: 1.15;
  margin: 0;
  font-weight: 900;
}

.page-privacy .privacy-section__back {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--text-xs);
  color: var(--dark);
  text-decoration: none;
  border: 1px solid var(--silver);
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.page-privacy .privacy-section__back:hover,
.page-privacy .privacy-section__back:focus-visible {
  border-color: var(--red);
  color: var(--red);
  background: rgba(230, 57, 70, 0.05);
}

.page-privacy .privacy-section__intro {
  flex-basis: 100%;
  font-size: var(--text-base);
  color: var(--privacy-soft);
  line-height: 1.7;
  max-width: 46rem;
  margin: 0;
}

.page-privacy .privacy-item-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.page-privacy .privacy-item-list li {
  background: var(--light-gray);
  border-left: 3px solid var(--red);
  padding: var(--space-3);
  transition: transform var(--transition), box-shadow var(--transition);
}

.page-privacy .privacy-item-list li:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(13, 27, 42, 0.08);
}

.page-privacy .privacy-item-list h3 {
  font-size: var(--text-lg);
  margin: 0 0 var(--space-1);
  font-weight: 700;
}

.page-privacy .privacy-item-list p {
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--privacy-soft);
  margin: 0;
}

.page-privacy .privacy-use-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: use;
}

.page-privacy .privacy-use-list li {
  counter-increment: use;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px dashed var(--privacy-border-soft);
  align-items: baseline;
}

.page-privacy .privacy-use-list li:last-child {
  border-bottom: none;
}

.page-privacy .privacy-use-list li::before {
  content: counter(use, decimal-leading-zero);
  font-family: var(--font-data);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 50%;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: start;
  margin-top: 0.25rem;
}

.page-privacy .privacy-use-list h3 {
  font-size: var(--text-base);
  margin: 0 0 0.25rem;
  font-weight: 700;
}

.page-privacy .privacy-use-list p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--privacy-soft);
}

.page-privacy .privacy-share-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.page-privacy .privacy-share-list li {
  padding: var(--space-3);
  border-left: 4px solid var(--deep-blue);
  background: linear-gradient(90deg, var(--light-gray), transparent 82%);
}

.page-privacy .privacy-share-list h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-lg);
  margin: 0 0 var(--space-1);
}

.page-privacy .privacy-share-list h3::before {
  content: "";
  width: 0.6rem;
  height: 0.6rem;
  transform: rotate(45deg);
  background: var(--red);
  flex: none;
}

.page-privacy .privacy-share-list p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--privacy-soft);
}

.page-privacy .privacy-section--dark {
  background: var(--deep-blue);
  color: var(--white);
  border-bottom: none;
  border-radius: var(--radius);
  padding: var(--space-4) clamp(var(--space-3), 4vw, var(--space-5));
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-section--dark::after {
  content: "";
  position: absolute;
  right: -5rem;
  top: -5rem;
  width: 15rem;
  height: 15rem;
  border: 1px solid rgba(212, 175, 55, 0.22);
  border-radius: 50%;
  pointer-events: none;
}

.page-privacy .privacy-section--dark .privacy-section__header,
.page-privacy .privacy-section--dark .privacy-security-grid,
.page-privacy .privacy-section--dark .privacy-note {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-section--dark .privacy-section__intro {
  color: var(--privacy-soft-light);
}

.page-privacy .privacy-section--dark .privacy-section__back {
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--silver);
}

.page-privacy .privacy-section--dark .privacy-section__back:hover,
.page-privacy .privacy-section--dark .privacy-section__back:focus-visible {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(212, 175, 55, 0.08);
}

.page-privacy .privacy-section--dark .privacy-note {
  border-left-color: var(--gold);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.82);
}

.page-privacy .privacy-section--dark .privacy-note::before {
  background: var(--gold);
  color: var(--deep-blue);
}

.page-privacy .privacy-security-grid {
  display: grid;
  gap: var(--space-2);
}

.page-privacy .privacy-security-card {
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(192, 192, 192, 0.18);
  padding: var(--space-3);
  border-radius: var(--radius);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.page-privacy .privacy-security-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(212, 175, 55, 0.45);
  transform: translateY(-2px);
}

.page-privacy .privacy-security-card__icon {
  display: inline-flex;
  color: var(--gold);
  font-size: 1.4rem;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.page-privacy .privacy-security-card h3 {
  font-size: var(--text-base);
  margin: 0 0 0.4rem;
  color: var(--white);
}

.page-privacy .privacy-security-card p {
  margin: 0;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
}

.page-privacy .privacy-rights-list {
  margin: 0 0 var(--space-4);
  display: grid;
  gap: 0;
}

.page-privacy .privacy-rights-list div {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--privacy-border-soft);
}

.page-privacy .privacy-rights-list dt {
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
}

.page-privacy .privacy-rights-list dd {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--privacy-soft);
}

.page-privacy .privacy-term {
  border-bottom: 1px dashed var(--gold);
  background: linear-gradient(to top, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.08) 60%, transparent 61%);
  cursor: help;
  font-weight: 500;
  padding: 0 0.1rem;
}

.page-privacy .privacy-note {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  margin-top: var(--space-3);
  background: rgba(230, 57, 70, 0.055);
  border-left: 3px solid var(--red);
  padding: var(--space-3);
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--dark);
}

.page-privacy .privacy-note::before {
  content: "说明";
  flex: none;
  display: inline-block;
  background: var(--red);
  color: var(--white);
  font-size: var(--text-xs);
  font-weight: 700;
  line-height: 1;
  padding: 0.3rem 0.55rem;
  border-radius: var(--radius);
  margin-top: 0.15rem;
}

.page-privacy .privacy-contact-band {
  background: var(--deep-blue);
  color: var(--white);
  margin-top: var(--space-5);
  padding: var(--space-5) 0;
  position: relative;
}

.page-privacy .privacy-contact-band::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--red), var(--gold));
}

.page-privacy .privacy-contact-band__grid {
  display: grid;
  gap: var(--space-4);
}

.page-privacy .privacy-contact-band h2 {
  font-size: var(--text-xxl);
  margin: var(--space-2) 0;
}

.page-privacy .privacy-contact-band p {
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
}

.page-privacy .privacy-contact-band__eyebrow {
  font-family: var(--font-data);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--gold);
  text-transform: uppercase;
  margin: 0;
}

.page-privacy .privacy-contact-band__channels {
  border-left: 1px solid rgba(255, 255, 255, 0.16);
  padding-left: var(--space-4);
}

.page-privacy .privacy-contact-band__channels h3 {
  font-size: var(--text-base);
  margin: 0 0 var(--space-2);
}

.page-privacy .privacy-contact-band__channels ul {
  list-style: none;
  margin: 0 0 var(--space-2);
  padding: 0;
}

.page-privacy .privacy-contact-band__channels li {
  font-size: var(--text-sm);
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.page-privacy .privacy-contact-band__channels p {
  margin: 0;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
}

.page-privacy .privacy-related {
  background: var(--light-gray);
  padding: var(--space-4) 0;
  text-align: center;
}

.page-privacy .privacy-related p {
  color: var(--privacy-soft);
  max-width: 38rem;
  margin: 0 auto var(--space-3);
  font-size: var(--text-sm);
  line-height: 1.7;
}

@media (min-width: 640px) {
  .page-privacy .privacy-item-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .privacy-security-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding-top: var(--space-5);
    padding-bottom: var(--space-6);
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
    gap: var(--space-6);
  }

  .page-privacy .privacy-hero__visual {
    justify-self: end;
  }

  .page-privacy .privacy-toc__list {
    flex-wrap: wrap;
    overflow: visible;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: minmax(180px, 220px) minmax(0, 1fr);
    gap: var(--space-7);
    align-items: start;
  }

  .page-privacy .privacy-sidenav {
    display: block;
    position: sticky;
    top: calc(var(--header-h-scrolled) + var(--space-4));
    border-left: 2px solid var(--red);
    padding-left: var(--space-3);
    padding-top: var(--space-1);
  }

  .page-privacy .privacy-sidenav__label {
    font-family: var(--font-data);
    font-size: var(--text-xs);
    letter-spacing: 0.14em;
    color: var(--silver);
    text-transform: uppercase;
    margin: 0 0 var(--space-2);
  }

  .page-privacy .privacy-sidenav__list {
    list-style: none;
    margin: 0 0 var(--space-3);
    padding: 0;
    display: grid;
    gap: var(--space-1);
    counter-reset: sn;
  }

  .page-privacy .privacy-sidenav__list li {
    counter-increment: sn;
  }

  .page-privacy .privacy-sidenav__list a {
    display: inline-flex;
    align-items: baseline;
    gap: var(--space-2);
    color: var(--dark);
    text-decoration: none;
    font-size: var(--text-sm);
    line-height: 1.4;
    padding: 0.25rem 0;
    border-bottom: 1px solid transparent;
  }

  .page-privacy .privacy-sidenav__list a::before {
    content: counter(sn, decimal-leading-zero);
    font-family: var(--font-data);
    font-size: var(--text-xs);
    color: var(--red);
  }

  .page-privacy .privacy-sidenav__list a:hover,
  .page-privacy .privacy-sidenav__list a:focus-visible {
    border-bottom-color: var(--red);
    color: var(--red);
  }

  .page-privacy .privacy-sidenav__contact {
    display: inline-flex;
    width: 100%;
    justify-content: center;
    margin-top: var(--space-2);
    box-sizing: border-box;
  }

  .page-privacy .privacy-section {
    padding: var(--space-5) 0;
  }

  .page-privacy .privacy-section__header {
    margin-bottom: var(--space-5);
  }

  .page-privacy .privacy-section__header h2 {
    font-size: 2.75rem;
  }

  .page-privacy .privacy-rights-list {
    grid-template-columns: repeat(2, 1fr);
    column-gap: var(--space-5);
  }

  .page-privacy .privacy-contact-band__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-6);
    align-items: center;
  }
}