.page-privacy {
  --pp-measure: 40em;
  --pp-toc-w: 232px;
  --pp-gap: 52px;
  --pp-sec-gap: 34px;
}

/* ---------- 面包屑 ---------- */
.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--paper-52);
}
.page-privacy .crumbs a {
  color: var(--c-cyan);
  text-decoration: none;
}
.page-privacy .crumbs a:hover {
  text-decoration: underline;
}
.page-privacy .crumbs__sep {
  color: var(--line-34);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  padding: 30px 0 34px;
  border-bottom: 1px solid var(--line-14);
}
.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  width: 84px;
  height: 3px;
  background: linear-gradient(90deg, var(--c-lime), var(--c-cyan));
}
.page-privacy .pp-hero .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-lime);
}
.page-privacy .pp-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-narrow);
  font-size: 27px;
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}
.page-privacy .pp-hero .lede {
  max-width: 44em;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper-72);
}
.page-privacy .pp-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pp-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 12px;
  border-left: 2px solid var(--line-20);
}
.page-privacy .pp-hero__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--paper-52);
}
.page-privacy .pp-hero__v {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--c-paper);
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .pp-layout {
  padding-top: 28px;
}

/* ---------- 目录 ---------- */
.page-privacy .pp-toc {
  margin-bottom: 30px;
  padding: 16px 16px 14px;
  background: var(--c-ink-2);
  border: 1px solid var(--line-14);
  border-radius: var(--r-md);
}
.page-privacy .pp-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-cyan);
}
.page-privacy .pp-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--line-20);
}
.page-privacy .pp-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-left: -1px;
  padding: 9px 10px 9px 12px;
  border-left: 2px solid transparent;
  color: var(--paper-72);
  font-size: 13.5px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}
.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--c-paper);
  background: var(--line-08);
  border-left-color: var(--c-lime);
}
.page-privacy .pp-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--c-cyan);
}

/* ---------- 正文 ---------- */
.page-privacy .pp-body {
  min-width: 0;
}
.page-privacy .pp-sec {
  padding: var(--pp-sec-gap) 0;
  border-top: 1px solid var(--line-14);
  scroll-margin-top: calc(var(--h-header) + 26px);
}
.page-privacy .pp-sec:first-child {
  padding-top: 2px;
  border-top: none;
}
.page-privacy .pp-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}
.page-privacy .pp-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--c-lime);
}
.page-privacy .pp-sec h2 {
  margin: 0;
  font-family: var(--font-narrow);
  font-size: 21px;
  line-height: 1.32;
  font-weight: 750;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}
.page-privacy .pp-sec p {
  max-width: var(--pp-measure);
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--paper-72);
}
.page-privacy .pp-sec p:last-child {
  margin-bottom: 0;
}
.page-privacy .pp-sec a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-34);
}
.page-privacy .pp-sec a:hover {
  border-bottom-color: var(--c-cyan);
}

/* ---------- 三类数据 ---------- */
.page-privacy .pp-cats {
  display: grid;
  gap: 1px;
  margin: 22px 0 24px;
  background: var(--line-14);
  border: 1px solid var(--line-14);
  border-radius: var(--r-md);
  overflow: hidden;
}
.page-privacy .pp-cat {
  padding: 18px 18px 20px;
  background: var(--c-ink-2);
}
.page-privacy .pp-cat__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-cyan);
}
.page-privacy .pp-cat h3 {
  margin: 8px 0 12px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--c-paper);
}
.page-privacy .pp-cat ul {
  margin: 0 0 12px;
  padding-left: 17px;
}
.page-privacy .pp-cat li {
  margin-bottom: 5px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--paper-72);
}
.page-privacy .pp-cat__use {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-14);
  font-size: 13px;
  line-height: 1.72;
  color: var(--paper-52);
}

/* ---------- 图片 ---------- */
.page-privacy .pp-figure {
  margin: 24px 0 24px;
}
.page-privacy .pp-figure .media__inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-privacy .pp-figure__cap {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--paper-52);
}

/* ---------- 提示块 ---------- */
.page-privacy .pp-note {
  max-width: var(--pp-measure);
  margin: 20px 0;
  padding: 14px 16px;
  background: var(--c-ink-2);
  border-left: 3px solid var(--c-lime);
  border-radius: 0 var(--r-md) var(--r-md) 0;
}
.page-privacy .pp-note__text {
  margin: 0 !important;
  font-size: 14px !important;
  line-height: 1.78 !important;
  color: var(--c-paper) !important;
}

/* ---------- 本地 / 同步 对照 ---------- */
.page-privacy .pp-split {
  display: grid;
  gap: 1px;
  margin: 22px 0 24px;
  background: var(--line-14);
  border: 1px solid var(--line-14);
  border-radius: var(--r-md);
  overflow: hidden;
}
.page-privacy .pp-split__col {
  padding: 18px 18px 20px;
  background: var(--c-ink-2);
}
.page-privacy .pp-split__title {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 14px !important;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-paper) !important;
}
.page-privacy .pp-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
}
.page-privacy .pp-dot--cyan {
  background: var(--c-cyan);
}
.page-privacy .pp-dot--lime {
  background: var(--c-lime);
  animation: pp-pulse 2s ease-in-out infinite;
}
@keyframes pp-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.78); }
}
.page-privacy .pp-list {
  margin: 0 0 14px;
  padding-left: 17px;
}
.page-privacy .pp-list li {
  margin-bottom: 7px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--paper-72);
}
.page-privacy .pp-split__foot {
  margin: 0 !important;
  padding-top: 12px;
  border-top: 1px solid var(--line-14);
  font-size: 13px !important;
  line-height: 1.72 !important;
  color: var(--paper-52) !important;
}

/* ---------- 折叠条款 ---------- */
.page-privacy .pp-fold {
  max-width: var(--pp-measure);
  border-top: 1px solid var(--line-14);
}
.page-privacy .pp-fold:last-of-type {
  border-bottom: 1px solid var(--line-14);
}
.page-privacy .pp-fold summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 2px;
  cursor: pointer;
  list-style: none;
  font-size: 14.5px;
  font-weight: 650;
  color: var(--c-paper);
  transition: color 160ms var(--ease);
}
.page-privacy .pp-fold summary::-webkit-details-marker {
  display: none;
}
.page-privacy .pp-fold summary::before {
  content: "";
  width: 6px;
  height: 6px;
  flex: none;
  background: var(--c-cyan);
  transform: rotate(45deg);
  transition: background 160ms var(--ease);
}
.page-privacy .pp-fold summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--c-cyan);
}
.page-privacy .pp-fold[open] summary::after {
  content: "–";
}
.page-privacy .pp-fold summary:hover {
  color: var(--c-lime);
}
.page-privacy .pp-fold summary:focus-visible {
  outline: 2px solid var(--c-lime);
  outline-offset: 3px;
}
.page-privacy .pp-fold__body {
  padding: 0 2px 18px 18px;
}
.page-privacy .pp-fold__body p {
  margin: 0 !important;
}

/* ---------- 期限条款 ---------- */
.page-privacy .pp-terms {
  max-width: var(--pp-measure);
  margin: 22px 0 24px;
  border: 1px solid var(--line-14);
  border-radius: var(--r-md);
  overflow: hidden;
}
.page-privacy .pp-term {
  display: grid;
  gap: 6px;
  padding: 15px 16px;
  border-bottom: 1px solid var(--line-14);
  background: var(--c-ink-2);
}
.page-privacy .pp-term:last-child {
  border-bottom: none;
}
.page-privacy .pp-term__k {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--c-lime);
}
.page-privacy .pp-term__v {
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-72);
}

/* ---------- 三个请求途径 ---------- */
.page-privacy .pp-actions {
  display: grid;
  gap: 1px;
  margin: 22px 0 24px;
  background: var(--line-14);
  border: 1px solid var(--line-14);
  border-radius: var(--r-md);
  overflow: hidden;
}
.page-privacy .pp-action {
  padding: 18px 18px 20px;
  background: var(--c-ink-2);
}
.page-privacy .pp-action__num {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--c-ink);
  background: var(--c-sand);
  border-radius: var(--r-sm);
}
.page-privacy .pp-action h3 {
  margin: 0 0 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-paper);
}
.page-privacy .pp-action p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--paper-72);
}

/* ---------- 联系方式 ---------- */
.page-privacy .pp-contact {
  max-width: var(--pp-measure);
  margin: 22px 0 24px;
  border-top: 1px solid var(--line-14);
}
.page-privacy .pp-contact__row {
  display: grid;
  gap: 4px;
  padding: 13px 2px;
  border-bottom: 1px solid var(--line-14);
}
.page-privacy .pp-contact__k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--paper-52);
}
.page-privacy .pp-contact__v {
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-paper);
  text-decoration: none;
  word-break: break-word;
}
.page-privacy a.pp-contact__v {
  color: var(--c-cyan);
}
.page-privacy a.pp-contact__v:hover {
  text-decoration: underline;
}
.page-privacy .pp-contact__v--strong {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--c-lime) !important;
}

/* ---------- 返回顶部 ---------- */
.page-privacy .pp-top {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 36px;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-cyan);
  text-decoration: none;
  background: transparent;
  border: 1px solid var(--line-20);
  border-radius: var(--r-sm);
  transition: border-color 160ms var(--ease), background 160ms var(--ease);
}
.page-privacy .pp-top:hover {
  border-color: var(--c-cyan);
  background: var(--line-08);
}
.page-privacy .pp-top:focus-visible {
  outline: 2px solid var(--c-lime);
  outline-offset: 3px;
}

/* ---------- 中等宽度 ---------- */
@media (min-width: 700px) {
  .page-privacy .pp-hero {
    padding: 38px 0 40px;
  }
  .page-privacy .pp-hero h1 {
    font-size: 34px;
  }
  .page-privacy .pp-cats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-privacy .pp-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .pp-actions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-privacy .pp-term {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
  .page-privacy .pp-term__k {
    padding-top: 2px;
  }
  .page-privacy .pp-contact__row {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
  .page-privacy .pp-contact__k {
    padding-top: 3px;
  }
}

/* ---------- 桌面：左侧粘性目录 ---------- */
@media (min-width: 1000px) {
  .page-privacy .pp-layout {
    display: grid;
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
    gap: var(--pp-gap);
    align-items: start;
    padding-top: 40px;
  }
  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--h-header) + var(--h-strip) + 22px);
    margin-bottom: 0;
    max-height: calc(100vh - var(--h-header) - var(--h-strip) - 48px);
    overflow-y: auto;
  }
  .page-privacy .pp-hero h1 {
    font-size: 40px;
  }
  .page-privacy .pp-hero .lede {
    font-size: 17px;
  }
  .page-privacy .pp-sec {
    --pp-sec-gap: 46px;
  }
  .page-privacy .pp-sec h2 {
    font-size: 24px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-dot--lime {
    animation: none;
  }
  .page-privacy .pp-toc__link,
  .page-privacy .pp-fold summary,
  .page-privacy .pp-top {
    transition: none;
  }
}
<<<END>>>