.page-privacy {
  --privacy-gap: clamp(1.25rem, 3vw, 2.5rem);
  background: var(--ice);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--ice);
  padding: clamp(1rem, 3vw, 1.5rem) 0 clamp(2.25rem, 6vw, 4rem);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  margin: 0;
  opacity: 0.3;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.55) contrast(1.05);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(24, 214, 196, 0.16), transparent 58%),
    linear-gradient(165deg, rgba(11, 27, 43, 0.9), rgba(11, 27, 43, 0.74) 52%, rgba(18, 41, 61, 0.94));
}

.page-privacy .privacy-hero .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-hero .breadcrumbs__item {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  font-size: var(--step-caption);
  color: rgba(244, 247, 248, 0.66);
}

.page-privacy .privacy-hero .breadcrumbs__link {
  color: rgba(244, 247, 248, 0.78);
  text-decoration: none;
  border-bottom: 1px solid rgba(244, 247, 248, 0.28);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .privacy-hero .breadcrumbs__link:hover,
.page-privacy .privacy-hero .breadcrumbs__link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-privacy .privacy-hero .breadcrumbs__sep {
  color: rgba(244, 247, 248, 0.4);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-top: clamp(1.5rem, 4vw, 3rem);
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0;
  color: var(--cyan);
  font-size: var(--step-caption);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.page-privacy .privacy-hero__text h1 {
  margin: 0.7rem 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 5.4vw, 3.5rem);
  line-height: 1.04;
  letter-spacing: -0.012em;
  color: var(--ice);
}

.page-privacy .privacy-hero__lead {
  margin: 1rem 0 0;
  max-width: 46ch;
  font-size: var(--step-body);
  line-height: 1.78;
  color: rgba(244, 247, 248, 0.84);
}

.page-privacy .privacy-summary {
  list-style: none;
  margin: 0;
  padding: clamp(1rem, 2.5vw, 1.5rem);
  display: grid;
  gap: 0.85rem;
  align-self: start;
  background: var(--glass-dark);
  border: 1px solid var(--line-ice);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
}

.page-privacy .privacy-summary li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.7rem;
  align-items: baseline;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line-ice);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.page-privacy .privacy-summary li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .privacy-summary .mono {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy .privacy-summary a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(244, 247, 248, 0.3);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .privacy-summary a:hover,
.page-privacy .privacy-summary a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-body {
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(2.5rem, 7vw, 4.5rem);
}

.page-privacy .privacy-body__grid {
  display: grid;
  gap: var(--privacy-gap);
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  padding-top: 0.75rem;
  border-top: 2px solid var(--ink);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 0.6rem;
  font-size: var(--step-caption);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--slate-deep);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0.5rem;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: baseline;
  padding: 0.45rem 0.8rem;
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  background: var(--frost);
  border: 1px solid var(--line-ink);
  border-radius: 999px;
  transition: background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease);
}

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

.page-privacy .privacy-toc__note {
  margin: 0.75rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--slate-deep);
}

/* ---------- 条款 ---------- */
.page-privacy .clause {
  position: relative;
  padding: clamp(1.125rem, 3vw, 2rem);
  padding-left: clamp(1.375rem, 3.4vw, 2.35rem);
  background: var(--cream);
  border: 1px solid var(--line-ink);
  border-radius: var(--radius);
  scroll-margin-top: 1.25rem;
}

.page-privacy .clause:nth-of-type(even) {
  background: var(--frost);
}

.page-privacy .clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--moss);
}

.page-privacy .clause:nth-of-type(even)::before {
  background: var(--clay);
}

.page-privacy .clause + .clause {
  margin-top: clamp(1rem, 2.5vw, 1.5rem);
}

.page-privacy .clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.9rem;
}

.page-privacy .clause__index {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--slate-deep);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 2.6vw, 1.7rem);
  line-height: 1.2;
  color: var(--ink);
}

.page-privacy .clause p {
  margin: 0.9rem 0 0;
  max-width: 66ch;
  font-size: var(--step-body);
  line-height: 1.78;
  color: var(--ink);
}

.page-privacy .clause p a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: var(--clay);
  text-underline-offset: 3px;
  transition: color 160ms var(--ease), text-decoration-color 160ms var(--ease);
}

.page-privacy .clause p a:hover,
.page-privacy .clause p a:focus-visible {
  color: var(--cyan-deep);
  text-decoration-color: var(--cyan-deep);
}

.page-privacy .clause-list {
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-privacy .clause-list__row {
  display: grid;
  gap: 0.3rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line-ink);
}

.page-privacy .clause-list__key {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--slate-deep);
}

.page-privacy .clause-list__val {
  margin: 0;
  font-size: 0.9688rem;
  line-height: 1.72;
  color: var(--ink);
}

/* ---------- 联系方式 ---------- */
.page-privacy .contact-grid {
  margin: 1.1rem 0 0;
  display: grid;
  gap: 0.75rem;
}

.page-privacy .contact-card {
  padding: 0.85rem 1rem;
  background: var(--ice);
  border: 1px solid var(--line-ink);
  border-radius: var(--radius);
}

.page-privacy .contact-card__label {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--slate-deep);
}

.page-privacy .contact-card__value {
  margin: 0.35rem 0 0;
  font-size: 1rem;
  line-height: 1.62;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 延伸入口 ---------- */
.page-privacy .privacy-next {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  padding: clamp(1.15rem, 3vw, 1.85rem);
  background: var(--ink);
  color: var(--ice);
  border-radius: var(--radius);
}

.page-privacy .privacy-next__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  letter-spacing: 0.01em;
  color: var(--ice);
}

.page-privacy .privacy-next__list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-privacy .privacy-next__link {
  display: grid;
  gap: 0.15rem;
  padding: 0.7rem 0.85rem;
  text-decoration: none;
  border: 1px solid var(--line-ice);
  border-radius: var(--radius);
  background: rgba(244, 247, 248, 0.05);
  transition: background 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .privacy-next__link:hover,
.page-privacy .privacy-next__link:focus-visible {
  background: rgba(24, 214, 196, 0.12);
  border-color: var(--cyan);
}

.page-privacy .privacy-next__link-title {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .privacy-next__link-desc {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(244, 247, 248, 0.82);
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-privacy .clause-list__row {
    grid-template-columns: 7.5rem minmax(0, 1fr);
    gap: 1rem;
    align-items: baseline;
  }

  .page-privacy .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: start;
  }

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

@media (min-width: 960px) {
  .page-privacy .privacy-body__grid {
    grid-template-columns: 250px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 1.25rem;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__list li {
    flex: 1 1 auto;
  }

  .page-privacy .privacy-toc__link {
    display: block;
    padding: 0.6rem 0.2rem;
    white-space: normal;
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--line-ink);
    border-radius: 0;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    background: transparent;
    color: var(--clay);
    border-bottom-color: var(--clay);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-summary a,
  .page-privacy .privacy-next__link,
  .page-privacy .clause p a {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #ffffff;
  }

  .page-privacy .privacy-hero {
    background: #ffffff;
    color: #000000;
    padding-top: 0;
  }

  .page-privacy .privacy-hero__media,
  .page-privacy .privacy-hero::after {
    display: none;
  }

  .page-privacy .privacy-hero__text h1,
  .page-privacy .privacy-hero__lead,
  .page-privacy .privacy-hero .breadcrumbs__item,
  .page-privacy .privacy-hero .breadcrumbs__link,
  .page-privacy .privacy-hero .eyebrow {
    color: #000000;
  }

  .page-privacy .privacy-summary {
    background: #ffffff;
    border: 1px solid #999999;
    backdrop-filter: none;
  }

  .page-privacy .privacy-summary a,
  .page-privacy .privacy-summary .mono {
    color: #000000;
  }

  .page-privacy .privacy-toc,
  .page-privacy .privacy-next {
    display: none;
  }

  .page-privacy .privacy-body {
    padding: 0;
  }

  .page-privacy .privacy-body__grid {
    display: block;
  }

  .page-privacy .clause,
  .page-privacy .clause:nth-of-type(even) {
    background: #ffffff;
    border: 1px solid #999999;
    border-left: 3px solid #555555;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-privacy .clause::before {
    display: none;
  }

  .page-privacy .contact-card {
    background: #ffffff;
    border: 1px solid #999999;
  }
}
<<<END>>>