.page-privacy {
  --pv-doc-w: 712px;
  --pv-toc-w: 236px;
  padding-bottom: 88px;
}

/* ===== 页首 ===== */
.page-privacy .pv-masthead {
  position: relative;
  padding: 40px 0 12px;
  background:
    radial-gradient(880px 340px at 14% -12%, rgba(56, 242, 194, .10), transparent 64%),
    radial-gradient(620px 280px at 92% 6%, rgba(255, 90, 43, .07), transparent 68%),
    linear-gradient(180deg, #08170F 0%, rgba(8, 23, 15, 0) 100%);
}

.page-privacy .pv-masthead::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ht-cyan) 22%, rgba(56, 242, 194, .18) 70%, transparent);
  opacity: .55;
}

.page-privacy .pv-title {
  margin: 14px 0 0;
  font-family: var(--ht-font-display);
  font-size: clamp(38px, 8vw, 64px);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.05;
  color: var(--ht-bright);
}

.page-privacy .pv-lede {
  margin: 18px 0 0;
  max-width: var(--pv-doc-w);
  font-size: 17px;
  line-height: 1.95;
  color: var(--ht-text);
}

.page-privacy .pv-hero {
  position: relative;
  margin: 34px 0 0;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  border: 1px solid var(--ht-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
  background: #08170F;
}

.page-privacy .pv-hero img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(6, 18, 14, .18) 0%, rgba(6, 18, 14, .82) 100%),
    repeating-linear-gradient(90deg, rgba(56, 242, 194, .12) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(56, 242, 194, .08) 0 1px, transparent 1px 88px);
  mix-blend-mode: normal;
}

.page-privacy .pv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--ht-line);
}

.page-privacy .pv-meta__item {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ht-mute);
}

.page-privacy .pv-meta__item b {
  margin-right: 8px;
  font-weight: 600;
  color: var(--ht-cyan);
  letter-spacing: .08em;
}

/* ===== 主体布局 ===== */
.page-privacy .pv-layout {
  display: grid;
  gap: 30px;
  margin-top: 44px;
}

.page-privacy .pv-doc {
  min-width: 0;
}

/* ===== 目录 ===== */
.page-privacy .pv-toc {
  order: -1;
  padding: 16px 18px;
  border: 1px solid var(--ht-line);
  background: linear-gradient(180deg, rgba(12, 32, 24, .9), rgba(10, 26, 19, .72));
}

.page-privacy .pv-toc__head {
  margin: 0 0 12px;
  font-family: var(--ht-font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--ht-amber);
}

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

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 6px 10px;
  border: 1px solid var(--ht-line);
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--ht-text);
  text-decoration: none;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-privacy .pv-toc__n {
  font-family: var(--ht-font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--ht-cyan-dim);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--ht-bright);
  border-color: var(--ht-cyan);
  background: rgba(56, 242, 194, .08);
}

.page-privacy .pv-toc__link:hover .pv-toc__n,
.page-privacy .pv-toc__link:focus-visible .pv-toc__n {
  color: var(--ht-cyan);
}

.page-privacy .pv-toc__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--ht-line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ht-mute);
}

.page-privacy .pv-toc__foot a {
  color: var(--ht-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 194, .35);
}

.page-privacy .pv-toc__foot a:hover {
  color: var(--ht-bright);
}

/* ===== 条款章节 ===== */
.page-privacy .pv-sec {
  padding: 34px 0;
  border-top: 1px solid var(--ht-line);
  scroll-margin-top: calc(var(--ht-header-h) + 24px);
}

.page-privacy .pv-sec:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-left: 14px;
  border-left: 3px solid var(--ht-cyan);
}

.page-privacy .pv-sec__num {
  font-family: var(--ht-font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--ht-amber);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--ht-font-display);
  font-size: clamp(20px, 3.6vw, 24px);
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.3;
  color: var(--ht-bright);
}

.page-privacy .pv-sec__lead {
  margin: 14px 0 0;
  max-width: var(--pv-doc-w);
  font-size: 15.5px;
  line-height: 1.95;
  color: var(--ht-text);
}

/* ===== 定义列表 ===== */
.page-privacy .pv-def {
  display: grid;
  gap: 1px;
  margin: 20px 0 0;
  background: var(--ht-line);
  border: 1px solid var(--ht-line);
}

.page-privacy .pv-def__row {
  display: grid;
  gap: 6px;
  padding: 16px 16px 17px;
  background: linear-gradient(180deg, #0A1A13 0%, #0C2018 100%);
}

.page-privacy .pv-def dt {
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--ht-cyan);
}

.page-privacy .pv-def dt::before {
  content: "—";
  margin-right: 8px;
  font-family: var(--ht-font-mono);
  color: var(--ht-cyan-dim);
}

.page-privacy .pv-def dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ht-text);
}

/* ===== 页尾链接 ===== */
.page-privacy .pv-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

/* ===== 动画降级 ===== */
.page-privacy .ht-reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .4s ease, transform .4s ease;
}

.page-privacy .ht-reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .ht-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-privacy .pv-toc__link {
    transition: none;
  }
}

/* ===== 平板及以上 ===== */
@media (min-width: 720px) {
  .page-privacy .pv-def__row {
    grid-template-columns: 136px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
    padding: 18px 22px 19px;
  }

  .page-privacy .pv-toc {
    padding: 18px 20px;
  }
}

/* ===== 桌面：右侧常驻锚点目录 ===== */
@media (min-width: 1080px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, var(--pv-doc-w)) var(--pv-toc-w);
    gap: 64px;
    justify-content: center;
    align-items: start;
  }

  .page-privacy .pv-doc {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .pv-toc {
    order: 0;
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: calc(var(--ht-header-h) + 22px);
    align-self: start;
    padding: 20px 0 20px 20px;
    border: 0;
    border-left: 1px solid var(--ht-line);
    background: none;
  }

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

  .page-privacy .pv-toc__link {
    width: 100%;
    padding: 7px 10px 7px 12px;
    border: 0;
    border-left: 2px solid transparent;
    background: none;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    border-left-color: var(--ht-cyan);
    background: linear-gradient(90deg, rgba(56, 242, 194, .10), transparent 78%);
  }

  .page-privacy .pv-toc__foot {
    margin-top: 16px;
    padding-top: 14px;
  }

  .page-privacy .pv-sec {
    padding: 40px 0;
  }
}

/* ===== 超宽屏保持版心收窄 ===== */
@media (min-width: 1440px) {
  .page-privacy {
    --pv-doc-w: 748px;
  }
}

/* ===== 窄屏防溢出 ===== */
@media (max-width: 480px) {
  .page-privacy .pv-masthead {
    padding-top: 30px;
  }

  .page-privacy .pv-hero {
    aspect-ratio: 3 / 2;
    clip-path: none;
  }

  .page-privacy .pv-meta {
    gap: 6px 16px;
  }

  .page-privacy .pv-toc__list {
    gap: 5px;
  }

  .page-privacy .pv-toc__link {
    font-size: 12px;
    padding: 5px 8px;
  }

  .page-privacy .pv-sec {
    padding: 28px 0;
  }

  .page-privacy .pv-links .ht-btn {
    flex: 1 1 100%;
    text-align: center;
  }
}
<<<END>>>