.page-privacy {
  --zone: var(--cold);
  --privacy-wash: rgba(46, 139, 255, .08);
  --privacy-line: rgba(46, 139, 255, .42);
  position: relative;
  padding: 8px 0 84px;
  background:
    radial-gradient(880px 460px at 92% -12%, rgba(46, 139, 255, .16), transparent 70%),
    radial-gradient(680px 420px at -6% 14%, rgba(108, 75, 255, .10), transparent 72%);
}

/* ---------- 面包屑与页首 ---------- */
.page-privacy .breadcrumb {
  padding: 18px 0 6px;
}

.page-privacy .clause-hero {
  max-width: 800px;
  padding: 14px 0 30px;
}

.page-privacy .clause-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}

.page-privacy .clause-hero__title {
  margin: 0 0 16px;
  font-size: var(--fs-34);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .clause-hero__lead {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 章节索引条 ---------- */
.page-privacy .clause-index {
  position: relative;
  overflow: hidden;
  margin: 0 0 46px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-privacy .clause-index__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .clause-index__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .55;
}

.page-privacy .clause-index__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(112deg, rgba(10, 22, 51, .70) 0%, rgba(10, 22, 51, .94) 58%, rgba(10, 22, 51, 1) 100%);
}

.page-privacy .clause-index__inner {
  position: relative;
  z-index: 1;
  padding: 26px 20px 28px;
}

.page-privacy .clause-index__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--zone);
}

.page-privacy .clause-index__title {
  margin: 0 0 20px;
  font-size: var(--fs-22);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-privacy .clause-toc {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .clause-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 16px 12px 14px;
  font-size: var(--fs-16);
  color: var(--text);
  text-decoration: none;
  background: rgba(233, 238, 249, .05);
  clip-path: polygon(0 0, calc(100% - 13px) 0, 100% 13px, 100% 100%, 0 100%);
  transition: background .2s var(--ease), color .2s var(--ease), padding-left .2s var(--ease);
}

.page-privacy .clause-toc__link:hover,
.page-privacy .clause-toc__link:focus-visible {
  padding-left: 20px;
  background: rgba(46, 139, 255, .26);
  color: var(--white);
  outline: 2px solid var(--zone);
  outline-offset: -3px;
}

.page-privacy .clause-toc__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: var(--zone);
}

.page-privacy .clause-toc__name {
  min-width: 0;
}

.page-privacy .clause-index__note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-13);
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 条款主体 ---------- */
.page-privacy .clause-body {
  max-width: 980px;
}

.page-privacy .clause {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  gap: 14px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 120px;
  transition: background .25s var(--ease);
}

.page-privacy .clause:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .clause:target,
.page-privacy .clause.is-spot {
  background: var(--privacy-wash);
}

.page-privacy .clause__num {
  position: relative;
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: .14em;
  color: var(--zone);
}

.page-privacy .clause__num::after {
  content: "";
  position: absolute;
  left: 0;
  top: 30px;
  width: 22px;
  height: 2px;
  background: linear-gradient(90deg, var(--zone), transparent);
}

.page-privacy .clause__title {
  margin: 0 0 12px;
  font-size: var(--fs-22);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-privacy .clause__text {
  margin: 0 0 14px;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .clause__text:last-child {
  margin-bottom: 0;
}

.page-privacy .clause__text a {
  color: var(--zone);
  text-decoration: none;
  border-bottom: 1px solid var(--privacy-line);
}

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

.page-privacy .clause-list {
  display: grid;
  gap: 12px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .clause-list__item {
  position: relative;
  padding-left: 20px;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .clause-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 9px;
  height: 2px;
  background: var(--zone);
}

.page-privacy .clause-list__item strong {
  color: var(--text);
  font-weight: 700;
}

.page-privacy .clause-note {
  margin: 16px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--cold);
  border-radius: 0 10px 10px 0;
  background: var(--privacy-wash);
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .clause-steps {
  counter-reset: priv-step;
  display: grid;
  gap: 14px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .clause-steps__item {
  counter-increment: priv-step;
  position: relative;
  padding: 16px 18px 16px 56px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(233, 238, 249, .04);
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .clause-steps__item::before {
  content: counter(priv-step, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: .08em;
  color: var(--zone);
}

.page-privacy .clause-steps__item strong {
  color: var(--text);
  font-weight: 700;
}

.page-privacy .clause-contact {
  display: grid;
  gap: 10px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .clause-contact__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(233, 238, 249, .04);
}

.page-privacy .clause-contact__label {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--zone);
}

.page-privacy .clause-contact__value {
  font-size: var(--fs-16);
  line-height: 1.7;
  color: var(--text);
  word-break: break-word;
}

/* ---------- 悬停索引条目时高亮对应章节 ---------- */
.page-privacy:has(.clause-toc__link[href="#clause-1"]:hover) #clause-1,
.page-privacy:has(.clause-toc__link[href="#clause-2"]:hover) #clause-2,
.page-privacy:has(.clause-toc__link[href="#clause-3"]:hover) #clause-3,
.page-privacy:has(.clause-toc__link[href="#clause-4"]:hover) #clause-4,
.page-privacy:has(.clause-toc__link[href="#clause-5"]:hover) #clause-5,
.page-privacy:has(.clause-toc__link[href="#clause-6"]:hover) #clause-6,
.page-privacy:has(.clause-toc__link[href="#clause-7"]:hover) #clause-7 {
  background: var(--privacy-wash);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-privacy .clause-toc {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .clause-index__inner {
    padding: 34px 36px 36px;
  }
}

@media (min-width: 900px) {
  .page-privacy {
    padding-bottom: 104px;
  }

  .page-privacy .clause-hero {
    padding: 26px 0 40px;
  }

  .page-privacy .clause-hero__title {
    font-size: var(--fs-48);
  }

  .page-privacy .clause-hero__lead {
    font-size: var(--fs-18);
  }

  .page-privacy .clause {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 28px;
    padding: 40px 0;
  }

  .page-privacy .clause__num {
    font-size: var(--fs-16);
  }

  .page-privacy .clause__content {
    max-width: 760px;
  }

  .page-privacy .clause-list--split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
    row-gap: 16px;
  }

  .page-privacy .clause-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1060px) {
  .page-privacy .clause-toc {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

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