.page-privacy {
  --pv-paper-ink: #161F2A;
  --pv-paper-dim: rgba(22, 50, 59, .62);
  --pv-paper-line: rgba(22, 50, 59, .16);
  --pv-accent: #17606F;
  --pv-accent-soft: rgba(22, 50, 59, .055);
  position: relative;
  background: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: 36px 0 32px;
  background: var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .38;
  filter: saturate(.72);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 10% 6%, var(--glow-a), transparent 62%),
    radial-gradient(90% 80% at 92% 20%, var(--glow-b), transparent 70%),
    linear-gradient(180deg, rgba(11, 15, 22, .5) 0%, rgba(11, 15, 22, .84) 58%, var(--ink) 100%);
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-hero .ui-breadcrumb {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-privacy .pv-hero .ui-breadcrumb,
.page-privacy .pv-hero .ui-breadcrumb a {
  color: var(--text-dim);
  text-decoration: none;
}

.page-privacy .pv-hero .ui-breadcrumb a:hover {
  color: var(--ice);
}

.page-privacy .pv-eyebrow {
  margin: 26px 0 12px;
  color: var(--ice);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .24em;
  text-transform: uppercase;
}

.page-privacy .pv-title {
  margin: 0 0 18px;
  color: var(--white);
  letter-spacing: -.01em;
  max-width: 14em;
}

.page-privacy .pv-lede {
  margin: 0;
  max-width: 44em;
  color: var(--text);
}

.page-privacy .pv-meter {
  margin-top: 32px;
  width: min(420px, 100%);
  height: 2px;
  background: rgba(127, 211, 232, .16);
  overflow: hidden;
}

.page-privacy .pv-meter__bar {
  display: block;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--ice), var(--lime));
  transform-origin: left center;
  transform: scaleX(var(--p, 0));
  transition: transform .12s linear;
}

/* ---------- 阅读区 ---------- */
.page-privacy .pv-body {
  background: var(--paper);
  color: var(--pv-paper-ink);
  padding: 30px 0 56px;
  background-image: linear-gradient(180deg, rgba(11, 15, 22, .1), rgba(11, 15, 22, 0) 140px);
}

.page-privacy .pv-body__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

/* ---------- 章节跳转 ---------- */
.page-privacy .pv-anchors {
  border-top: 1px solid var(--pv-paper-line);
  padding-top: 14px;
}

.page-privacy .pv-anchors__label {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--pv-paper-dim);
}

.page-privacy .pv-anchors__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
}

.page-privacy .pv-anchors__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 4px 0;
  font-size: 13.5px;
  color: var(--pv-paper-ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .pv-anchors__list a span {
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--pv-accent);
  letter-spacing: .06em;
}

.page-privacy .pv-anchors__list a:hover {
  color: var(--pv-accent);
  border-bottom-color: var(--pv-accent);
}

/* ---------- 长文 ---------- */
.page-privacy .pv-article {
  max-width: 74ch;
}

.page-privacy .pv-article p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pv-paper-ink);
}

.page-privacy .pv-meta {
  font-family: var(--font-data);
  font-size: 12.5px;
  color: var(--pv-paper-dim);
  letter-spacing: .01em;
  border-top: 1px dashed var(--pv-paper-line);
  padding-top: 12px;
  margin-top: 20px;
}

/* ---------- 摘要折叠 ---------- */
.page-privacy .pv-fold {
  margin: 0 0 34px;
  border: 1px solid var(--pv-paper-line);
  border-left: 3px solid var(--pv-accent);
  background: var(--pv-accent-soft);
}

.page-privacy .pv-fold summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 18px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--pv-accent);
}

.page-privacy .pv-fold summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-fold summary::before {
  content: "＋";
  margin-right: 10px;
  font-family: var(--font-data);
  color: var(--pv-accent);
}

.page-privacy .pv-fold[open] summary::before {
  content: "－";
}

.page-privacy .pv-fold summary:focus-visible {
  outline: 2px solid var(--pv-accent);
  outline-offset: 2px;
}

.page-privacy .pv-fold__list {
  margin: 0;
  padding: 0 18px 16px 18px;
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pv-paper-ink);
}

.page-privacy .pv-fold__list b {
  display: inline-block;
  min-width: 3.2em;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--pv-accent);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sec {
  scroll-margin-top: 24px;
}

.page-privacy .pv-sec + .pv-sec {
  position: relative;
  margin-top: 42px;
  padding-top: 36px;
}

.page-privacy .pv-sec + .pv-sec::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 104px;
  height: 7px;
  background: repeating-linear-gradient(-60deg, var(--pv-accent) 0 1px, transparent 1px 9px);
  opacity: .75;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pv-sec__num {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--pv-accent);
  opacity: .45;
}

.page-privacy .pv-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--pv-paper-ink);
}

.page-privacy .pv-sec h3 {
  margin: 24px 0 6px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--pv-accent);
}

/* ---------- 用途列表 ---------- */
.page-privacy .pv-purpose {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .pv-purpose li {
  padding: 16px 0;
  border-top: 1px solid var(--pv-paper-line);
}

.page-privacy .pv-purpose li:last-child {
  border-bottom: 1px solid var(--pv-paper-line);
}

.page-privacy .pv-purpose__k {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--pv-accent);
}

.page-privacy .pv-purpose li p {
  margin: 0;
}

/* ---------- 引用块 ---------- */
.page-privacy .pv-quote {
  margin: 24px 0;
  padding: 16px 20px;
  border-left: 3px solid var(--pv-accent);
  background: var(--pv-accent-soft);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pv-paper-ink);
}

/* ---------- 措施列表 ---------- */
.page-privacy .pv-measures {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-measures li {
  position: relative;
  padding-left: 88px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pv-paper-ink);
}

.page-privacy .pv-measures__k {
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--pv-accent);
  border: 1px solid var(--pv-paper-line);
  padding: 2px 8px;
}

/* ---------- 选择权卡片 ---------- */
.page-privacy .pv-choice {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-choice li {
  position: relative;
  padding: 15px 18px 15px 42px;
  border: 1px solid var(--pv-paper-line);
  background: rgba(255, 255, 255, .5);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-privacy .pv-choice li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 21px;
  width: 8px;
  height: 8px;
  background: var(--pv-accent);
  transform: rotate(45deg);
}

.page-privacy .pv-choice b {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--pv-paper-ink);
}

.page-privacy .pv-choice span {
  font-size: 14px;
  line-height: 1.8;
  color: var(--pv-paper-ink);
}

/* ---------- 尾部导流 ---------- */
.page-privacy .pv-outro {
  position: relative;
  overflow: hidden;
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  padding: 40px 0 56px;
}

.page-privacy .pv-outro::before {
  content: "";
  position: absolute;
  right: -120px;
  top: -140px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow-a), transparent 68%);
  pointer-events: none;
}

.page-privacy .pv-outro__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-outro__label {
  color: var(--ice);
  margin: 0 0 12px;
}

.page-privacy .pv-outro__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--white);
}

.page-privacy .pv-outro__text {
  margin: 0 0 24px;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .pv-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-hero {
    padding: 52px 0 44px;
  }

  .page-privacy .pv-body {
    padding: 44px 0 72px;
  }

  .page-privacy .pv-sec + .pv-sec {
    margin-top: 52px;
    padding-top: 44px;
  }

  .page-privacy .pv-sec h2 {
    font-size: 27px;
  }

  .page-privacy .pv-sec__num {
    font-size: 36px;
  }

  .page-privacy .pv-outro__title {
    font-size: 32px;
  }
}

@media (min-width: 980px) {
  .page-privacy .pv-body__inner {
    grid-template-columns: minmax(180px, 220px) 1fr;
    gap: 56px;
    align-items: start;
  }

  .page-privacy .pv-anchors {
    position: sticky;
    top: 24px;
    padding-top: 16px;
  }

  .page-privacy .pv-anchors__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }

  .page-privacy .pv-anchors__list a {
    display: flex;
    padding: 9px 0 9px 12px;
    border-bottom: none;
    border-left: 2px solid transparent;
    transition: border-color .2s var(--ease), color .2s var(--ease), background-color .2s var(--ease);
  }

  .page-privacy .pv-anchors__list a:hover {
    border-left-color: var(--pv-accent);
    background: var(--pv-accent-soft);
    color: var(--pv-accent);
  }

  .page-privacy .pv-article {
    padding-right: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-meter__bar {
    transition: none;
  }

  .page-privacy .pv-anchors__list a {
    transition: none;
  }
}
<<<END>>>

.page-privacy {
  --p: inherit;
}