.page-privacy {
  --privacy-measure: 38em;
  --privacy-grid-line: rgba(31, 78, 112, 0.42);
  position: relative;
  background:
    linear-gradient(180deg, var(--abyss-900) 0%, var(--abyss-800) 42%, var(--abyss-900) 100%);
  color: var(--ice);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(2rem, 6vw, 4rem)) 0 clamp(2.5rem, 6vw, 4.5rem);
  isolation: isolate;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--privacy-grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--privacy-grid-line) 1px, transparent 1px);
  background-size: 92px 92px;
  opacity: 0.45;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7), transparent 82%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7), transparent 82%);
  pointer-events: none;
  z-index: -1;
}

.page-privacy .privacy-hero__field {
  position: absolute;
  inset: -30% -10% 30%;
  background:
    radial-gradient(circle at 16% 34%, rgba(34, 227, 211, 0.18), transparent 46%),
    radial-gradient(circle at 82% 6%, rgba(255, 122, 47, 0.12), transparent 42%),
    radial-gradient(circle at 58% 78%, rgba(31, 78, 112, 0.45), transparent 55%);
  pointer-events: none;
  z-index: -1;
}

.page-privacy .privacy-hero__inner {
  position: relative;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: clamp(1.2rem, 3vw, 2rem);
}

.page-privacy .privacy-hero .breadcrumb__link,
.page-privacy .privacy-hero .breadcrumb__current {
  color: var(--steel);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.page-privacy .privacy-hero .breadcrumb__link:hover,
.page-privacy .privacy-hero .breadcrumb__link:focus-visible {
  color: var(--sonar);
}

.page-privacy .privacy-hero .eyebrow {
  display: inline-block;
  margin: 0;
  padding: 0.35rem 0.85rem;
  border: 1px solid rgba(34, 227, 211, 0.4);
  border-radius: var(--radius-pill);
  color: var(--sonar);
  letter-spacing: 0.16em;
}

.page-privacy .privacy-hero__title {
  margin: clamp(1rem, 3vw, 1.6rem) 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ice);
}

.page-privacy .privacy-hero__title::after {
  content: "";
  display: block;
  width: clamp(72px, 12vw, 150px);
  height: 4px;
  margin-top: clamp(0.9rem, 2vw, 1.3rem);
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--sonar), var(--pulse));
}

.page-privacy .privacy-hero__lede {
  max-width: 46rem;
  margin: clamp(1.1rem, 2.6vw, 1.6rem) 0 0;
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.85;
  color: rgba(243, 248, 251, 0.84);
}

.page-privacy .privacy-hero__stamp {
  margin: 1rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  color: var(--steel);
}

.page-privacy .privacy-hero__media {
  margin: clamp(1.8rem, 4vw, 3rem) 0 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--abyss-800);
  position: relative;
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(4, 18, 31, 0.55) 0%, rgba(4, 18, 31, 0) 46%, rgba(255, 122, 47, 0.14) 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero__media .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 8 / 3;
}

/* ---------- 正文骨架 ---------- */

.page-privacy .privacy-body {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(3.5rem, 9vw, 7rem);
}

.page-privacy .privacy-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 3.5rem);
}

/* ---------- 左侧目录 ---------- */

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

.page-privacy .privacy-toc__label {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--steel);
  text-transform: uppercase;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0.4rem;
  display: flex;
  flex-direction: row;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-pill);
  background: rgba(14, 58, 92, 0.45);
  color: rgba(143, 245, 235, 0.85);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-privacy .privacy-toc__num {
  color: var(--sonar);
  letter-spacing: 0.06em;
}

.page-privacy .privacy-toc__text {
  font-family: var(--font-body);
  color: inherit;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  border-color: var(--sonar);
  background: rgba(34, 227, 211, 0.12);
  color: var(--sonar-soft);
  outline: none;
}

.page-privacy .privacy-toc__link:focus-visible {
  box-shadow: 0 0 0 3px rgba(34, 227, 211, 0.3);
}

/* ---------- 条款正文 ---------- */

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

.page-privacy .term {
  position: relative;
  padding-top: clamp(1.6rem, 3.5vw, 2.4rem);
  margin-top: clamp(1.6rem, 3.5vw, 2.4rem);
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--header-h) + 2.5rem);
}

.page-privacy .term:first-child {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}

.page-privacy .term__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  color: var(--sonar);
}

.page-privacy .term__title {
  margin: 0.45rem 0 0;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: clamp(1.3rem, 2.4vw, 1.75rem);
  line-height: 1.4;
  color: var(--ice);
}

.page-privacy .term__body {
  max-width: var(--privacy-measure);
  margin-top: 1rem;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(243, 248, 251, 0.82);
}

.page-privacy .term__body p {
  margin: 0;
}

.page-privacy .term__body p + p {
  margin-top: 1rem;
}

.page-privacy .term__list {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.page-privacy .term__list li {
  position: relative;
  padding-left: 1.55rem;
  line-height: 1.8;
}

.page-privacy .term__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sonar);
  box-shadow: 0 0 0 4px rgba(34, 227, 211, 0.12);
}

.page-privacy .term__list--pulse li::before {
  background: var(--pulse);
  box-shadow: 0 0 0 4px rgba(255, 122, 47, 0.14);
}

.page-privacy .term__list strong {
  color: var(--sonar-soft);
  font-weight: 600;
}

.page-privacy .term__list--pulse strong {
  color: var(--whistle);
}

.page-privacy .term__mail {
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--sonar);
  word-break: break-all;
}

.page-privacy .term__link {
  color: var(--sonar);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 227, 211, 0.45);
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.page-privacy .term__link:hover,
.page-privacy .term__link:focus-visible {
  color: var(--sonar-soft);
  border-bottom-color: var(--sonar-soft);
}

/* ---------- 请求渠道面板 ---------- */

.page-privacy .privacy-contact {
  margin-top: 1.6rem;
  padding: clamp(1.1rem, 3vw, 1.6rem);
  border: 1px solid rgba(34, 227, 211, 0.28);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(150deg, rgba(14, 58, 92, 0.75) 0%, rgba(8, 34, 56, 0.9) 70%);
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-contact__key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--steel);
  text-transform: uppercase;
}

.page-privacy .privacy-contact__value {
  margin: 0.55rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  font-weight: 500;
  color: var(--ice);
  word-break: break-all;
}

.page-privacy .privacy-contact__note {
  margin: 0.7rem 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(243, 248, 251, 0.72);
}

.page-privacy .privacy-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.1rem;
}

.page-privacy .privacy-contact__actions .btn {
  text-decoration: none;
}

/* ---------- 响应式 ---------- */

@media (max-width: 479px) {
  .page-privacy .privacy-hero::before {
    background-size: 64px 64px;
  }

  .page-privacy .privacy-hero__media .media-frame__img {
    aspect-ratio: 4 / 3;
  }

  .page-privacy .privacy-contact__actions .btn {
    width: 100%;
    text-align: center;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-grid {
    grid-template-columns: minmax(190px, 232px) minmax(0, 1fr);
    gap: clamp(2.5rem, 6vw, 5.5rem);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 2.5rem);
    padding-right: 0.5rem;
    border-right: 1px solid var(--line-soft);
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 0.2rem;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__link {
    display: flex;
    width: 100%;
    padding: 0.6rem 0.7rem 0.6rem 0.9rem;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    background: transparent;
    white-space: normal;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    border-left-color: var(--sonar);
    background: rgba(34, 227, 211, 0.08);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .term__link {
    transition: none;
  }
}
<<<END>>>