.page-privacy {
  --pr-toc: 244px;
  --pr-sticky: 128px;
  background: var(--cream);
  color: var(--ink);
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pr-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(760px 340px at 92% -20%, rgba(91, 58, 142, .18), transparent 68%),
    radial-gradient(520px 260px at 4% 120%, rgba(255, 107, 44, .13), transparent 70%);
}

.page-privacy .pr-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--purple), var(--orange), var(--green));
  opacity: .55;
}

.page-privacy .pr-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(30px, 5vw, 62px) clamp(20px, 3vw, 34px);
}

.page-privacy .pr-hero h1 {
  margin: 12px 0 0;
  max-width: 20ch;
  font-family: var(--font-head);
  font-size: clamp(30px, 5.2vw, 58px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.025em;
  color: var(--ink);
}

.page-privacy .pr-hero .lede {
  max-width: 62ch;
  margin-top: 16px;
  font-size: clamp(15.5px, 1.6vw, 17.5px);
  line-height: 1.78;
  color: rgba(30, 23, 16, .82);
}

.page-privacy .pr-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pr-hero__facts li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 12.5px;
  color: var(--grey);
}

.page-privacy .pr-hero__facts li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}

/* ---------- 首图 ---------- */
.page-privacy .pr-visual {
  margin: clamp(20px, 3.4vw, 38px) 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-privacy .pr-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 分栏骨架 ---------- */
.page-privacy .pr-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 52px);
  margin-top: clamp(34px, 5vw, 62px);
}

/* ---------- 侧边锚点目录 ---------- */
.page-privacy .pr-toc {
  padding: 16px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .74);
  backdrop-filter: blur(8px);
}

.page-privacy .pr-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--grey);
}

.page-privacy .pr-toc__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-privacy .pr-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-size: 13.5px;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease);
}

.page-privacy .pr-toc__link:hover,
.page-privacy .pr-toc__link:focus-visible {
  border-color: var(--purple);
  color: var(--purple);
}

.page-privacy .pr-toc__num {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--orange);
}

/* ---------- 正文 ---------- */
.page-privacy .pr-body {
  min-width: 0;
  max-width: 74ch;
}

.page-privacy .pr-section {
  scroll-margin-top: 132px;
  padding: clamp(22px, 3vw, 34px) clamp(18px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: box-shadow .25s var(--ease), border-color .25s var(--ease);
}

.page-privacy .pr-section + .pr-section {
  margin-top: clamp(16px, 2.2vw, 24px);
}

.page-privacy .pr-section:nth-of-type(even) {
  background: rgba(232, 225, 245, .38);
}

.page-privacy .pr-section:target {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 107, 44, .16);
}

.page-privacy .pr-section h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-family: var(--font-head);
  font-size: clamp(19px, 2.4vw, 27px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.012em;
  color: var(--ink);
}

.page-privacy .pr-section__num {
  flex: none;
  padding: 7px 9px;
  border-radius: var(--radius-sm);
  background: var(--purple);
  color: var(--white);
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .06em;
}

.page-privacy .pr-section__body p {
  margin: 0 0 1em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .pr-section__body p:last-child {
  margin-bottom: 0;
}

.page-privacy .pr-list {
  display: grid;
  gap: 13px;
  margin: 0 0 1em;
  padding: 0;
  list-style: none;
}

.page-privacy .pr-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-privacy .pr-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .72em;
  width: 9px;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
}

.page-privacy .pr-list li strong {
  font-weight: 600;
  color: var(--purple-deep);
}

/* ---------- 延伸阅读 ---------- */
.page-privacy .pr-more {
  margin-top: clamp(34px, 5vw, 58px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--line);
}

.page-privacy .pr-more h2 {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .pr-more__grid {
  display: grid;
  gap: 14px;
}

.page-privacy .pr-more__card {
  display: block;
  color: inherit;
  text-decoration: none;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}

.page-privacy .pr-more__card:hover,
.page-privacy .pr-more__card:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-1);
}

.page-privacy .pr-more__card h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .pr-more__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--grey);
}

.page-privacy .pr-top {
  margin: clamp(24px, 3vw, 36px) 0 0;
}

.page-privacy .pr-top a {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--purple);
  text-decoration: none;
  border-bottom: 1px solid rgba(91, 58, 142, .35);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pr-top a:hover,
.page-privacy .pr-top a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .pr-layout {
    grid-template-columns: var(--pr-toc) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pr-toc {
    position: sticky;
    top: var(--pr-sticky);
    padding: 20px 16px;
  }

  .page-privacy .pr-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }

  .page-privacy .pr-toc__link {
    display: flex;
    width: 100%;
    padding: 9px 10px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: var(--radius-sm);
    background: transparent;
  }

  .page-privacy .pr-toc__link:hover,
  .page-privacy .pr-toc__link:focus-visible {
    background: rgba(91, 58, 142, .07);
    border-left-color: var(--orange);
    color: var(--purple-deep);
  }
}

@media (min-width: 760px) {
  .page-privacy .pr-more__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pr-section,
  .page-privacy .pr-more__card,
  .page-privacy .pr-toc__link,
  .page-privacy .pr-top a {
    transition: none;
  }

  .page-privacy .pr-more__card:hover {
    transform: none;
  }
}
<<<END>>>