.page-privacy {
  --pr-rule: #C7E3EE;
  --pr-text: var(--gray);
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-body);
}

/* 顶部阅读进度 */
.page-privacy .scroll-meter {
  position: sticky;
  top: 0;
  z-index: 30;
  height: 3px;
  background: transparent;
}
.page-privacy .scroll-meter__bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--river), var(--chip));
}

/* 页头 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--felt);
  color: var(--white);
  border-bottom: var(--bd) solid var(--ink);
}
.page-privacy .privacy-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: grayscale(0.4) contrast(1.1);
}
.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(108deg, rgba(11, 31, 28, 0.94) 0%, rgba(18, 60, 50, 0.88) 55%, rgba(46, 125, 143, 0.52) 100%);
}
.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
  padding-top: 44px;
  padding-bottom: 36px;
}
.page-privacy .privacy-hero__tag {
  display: inline-block;
  margin: 0 0 16px;
  padding: 4px 10px;
  background: var(--chip);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  border: var(--bd-thin) solid var(--ink);
}
.page-privacy .privacy-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  transform: skewX(-2deg);
  transform-origin: left bottom;
  max-width: 18ch;
}
.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ice);
}
.page-privacy .breadcrumb {
  margin-top: 26px;
}
.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
}
.page-privacy .breadcrumb li {
  display: inline-flex;
  align-items: center;
  color: var(--mist-light);
}
.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin: 0 9px;
  color: var(--mist);
}
.page-privacy .breadcrumb a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  border-bottom-color: var(--gold-soft);
}
.page-privacy .breadcrumb a:focus-visible {
  outline: 2px solid var(--chip);
  outline-offset: 3px;
}

/* 主体两栏 */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: 32px;
  padding-bottom: 56px;
}

/* 目录 */
.page-privacy .privacy-toc {
  border: var(--bd-thin) solid var(--ink);
  background: var(--ice);
  box-shadow: var(--shadow-sm);
  padding: 18px 16px;
}
.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--ink);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--river);
}
.page-privacy .privacy-toc__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}
.page-privacy .privacy-toc__list a {
  display: block;
  padding: 8px 10px 8px 14px;
  position: relative;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background-color 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}
.page-privacy .privacy-toc__list a::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 50%;
  width: 5px;
  height: 5px;
  margin-top: -2.5px;
  border-radius: 50%;
  background: var(--mist);
  transition: background-color 0.18s var(--ease);
}
.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: var(--white);
  border-left-color: var(--chip);
  color: var(--river);
}
.page-privacy .privacy-toc__list a:hover::before,
.page-privacy .privacy-toc__list a:focus-visible::before {
  background: var(--chip);
}
.page-privacy .privacy-toc__list a:focus-visible {
  outline: 2px solid var(--chip);
  outline-offset: -2px;
}
.page-privacy .privacy-toc__note {
  margin-top: 16px;
  padding: 14px;
  background: var(--white);
  border: 2px solid var(--felt);
}
.page-privacy .privacy-toc__note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.9;
  color: var(--pr-text);
}
.page-privacy .privacy-toc__note .eyebrow {
  margin-bottom: 6px;
  color: var(--felt);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}
.page-privacy .privacy-mail {
  font-family: var(--font-mono);
  font-size: 0.94em;
  color: var(--river);
  word-break: break-all;
}

/* 正文 */
.page-privacy .privacy-doc {
  min-width: 0;
}
.page-privacy .privacy-sec {
  padding: 30px 0;
  border-top: 2px solid var(--pr-rule);
}
.page-privacy .privacy-sec:first-child {
  padding-top: 0;
  border-top: 0;
}
.page-privacy .privacy-sec__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 4vw, 1.7rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.page-privacy .index-num {
  flex: none;
  display: inline-block;
  padding: 3px 8px;
  background: var(--ink);
  color: var(--chip);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  box-shadow: 3px 3px 0 var(--ice-deep);
}
.page-privacy .privacy-sec p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pr-text);
}
.page-privacy .privacy-sec p:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.page-privacy .privacy-list li {
  position: relative;
  padding-left: 24px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pr-text);
}
.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--chip);
  box-shadow: 0 0 0 3px var(--gold-soft);
}
.page-privacy .privacy-list strong {
  color: var(--ink);
  font-weight: 700;
}

/* 收尾区块 */
.page-privacy .privacy-sec--end {
  margin-top: 8px;
  padding: 26px 20px;
  border-top: 0;
  background: var(--felt);
  border: var(--bd-thin) solid var(--ink);
  box-shadow: var(--shadow-md);
}
.page-privacy .privacy-sec--end .privacy-sec__title {
  margin-bottom: 12px;
  color: var(--white);
}
.page-privacy .privacy-sec--end p {
  color: var(--ice);
}
.page-privacy .privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}
.page-privacy .privacy-sec--end .btn--ghost {
  border-color: var(--ice);
  color: var(--ice);
  background: transparent;
}
.page-privacy .privacy-sec--end .btn--ghost:hover,
.page-privacy .privacy-sec--end .btn--ghost:focus-visible {
  border-color: var(--chip);
  color: var(--chip);
}
.page-privacy .btn:focus-visible {
  outline: 2px solid var(--chip);
  outline-offset: 3px;
}

/* 窄屏 */
@media (max-width: 599px) {
  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px;
  }
  .page-privacy .privacy-toc__list a {
    font-size: 12.5px;
    padding: 7px 8px 7px 13px;
  }
  .page-privacy .privacy-hero__inner {
    padding-top: 34px;
    padding-bottom: 30px;
  }
  .page-privacy .privacy-actions .btn {
    flex: 1 1 100%;
    text-align: center;
  }
}

/* 宽屏：目录吸附 */
@media (min-width: 900px) {
  .page-privacy .privacy-body {
    grid-template-columns: 246px minmax(0, 1fr);
    gap: 56px;
    padding-top: 48px;
    padding-bottom: 88px;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: 84px;
    align-self: start;
  }
  .page-privacy .privacy-hero__inner {
    padding-top: 64px;
    padding-bottom: 52px;
  }
  .page-privacy .privacy-sec {
    padding: 36px 0;
  }
  .page-privacy .privacy-sec--end {
    padding: 34px 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-toc__list a::before {
    transition: none;
  }
  .page-privacy .privacy-hero__title {
    transform: none;
  }
}
<<<END>>>