.page-privacy {
  --pp-line: rgba(233, 244, 239, .10);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-privacy .breadcrumb {
  padding-top: clamp(14px, 2vw, 22px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  padding: clamp(20px, 3.4vw, 40px) 0 clamp(26px, 4vw, 48px);
  background-image: radial-gradient(120% 92% at 88% 10%, rgba(59, 240, 200, .10), transparent 62%);
}

.page-privacy .pp-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 40px);
  align-items: end;
}

.page-privacy .pp-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(32px, 6.4vw, 58px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--mist-100);
}

.page-privacy .pp-hero__lead {
  max-width: 54ch;
  margin: 18px 0 0;
  font-size: clamp(15.5px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--mist-400);
}

.page-privacy .pp-hero__meta {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--amber-500);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--mist-400);
}

.page-privacy .pp-hero__media {
  margin: 0;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  border: 2px solid var(--ink-700);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, .38);
}

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

/* ---------- 主栏 + 浮动目录 ---------- */
.page-privacy .pp-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 3.6vw, 52px);
  padding-top: clamp(22px, 3vw, 36px);
  border-top: 2px solid var(--ink-700);
}

.page-privacy .pp-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist-400);
}

.page-privacy .pp-toc__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pp-toc__item {
  flex: 0 0 auto;
}

.page-privacy .pp-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--ink-700);
  font-size: 13.5px;
  color: var(--mist-400);
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--cyan-200);
  border-color: var(--cyan-400);
}

.page-privacy .pp-toc__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--amber-500);
}

/* ---------- 条款正文 ---------- */
.page-privacy .pp-doc {
  display: grid;
  gap: clamp(30px, 3.6vw, 46px);
  min-width: 0;
}

.page-privacy .pp-sec {
  position: relative;
  min-width: 0;
  padding-top: 26px;
  scroll-margin-top: 120px;
}

.page-privacy .pp-sec--key {
  padding-left: clamp(16px, 2.2vw, 26px);
  border-left: 3px solid var(--cyan-400);
}

.page-privacy .pp-sec__ruler {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background-image: repeating-linear-gradient(to right, var(--ink-700) 0 1px, transparent 1px 24px);
  pointer-events: none;
}

.page-privacy .pp-sec__ruler::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 72px;
  height: 2px;
  background: var(--cyan-400);
}

.page-privacy .pp-sec__num {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist-400);
}

.page-privacy .pp-sec h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -.005em;
  color: var(--mist-100);
}

.page-privacy .pp-sec p {
  margin: 0 0 14px;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--mist-400);
}

.page-privacy .pp-sec p:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-sec a {
  color: var(--cyan-200);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 240, 200, .35);
  transition: border-color .2s var(--ease);
}

.page-privacy .pp-sec a:hover,
.page-privacy .pp-sec a:focus-visible {
  border-bottom-color: var(--cyan-400);
}

.page-privacy .pp-mail {
  color: var(--cyan-200);
  word-break: break-all;
}

.page-privacy .pp-sec__links {
  font-size: 15px !important;
}

/* ---------- 信息分类 ---------- */
.page-privacy .pp-cat {
  margin: 18px 0 0;
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-cat__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .pp-cat__term {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--cyan-200);
}

.page-privacy .pp-cat__desc {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist-400);
}

/* ---------- 条目列表 ---------- */
.page-privacy .pp-list {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist-400);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  top: .78em;
  left: 0;
  width: 11px;
  height: 2px;
  background: var(--cyan-400);
}

.page-privacy .pp-list li strong {
  font-weight: 500;
  color: var(--mist-100);
}

.page-privacy .pp-list--amber li::before {
  background: var(--amber-500);
}

/* ---------- 版本标识 ---------- */
.page-privacy .pp-version {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin-top: clamp(38px, 6vw, 64px);
  padding-top: 18px;
  border-top: 2px solid var(--ink-700);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  line-height: 1.7;
  color: var(--mist-400);
}

.page-privacy .pp-version__mark {
  font-size: 10px;
  color: var(--cyan-400);
}

.page-privacy .pp-version__dot {
  color: var(--ink-700);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-privacy .pp-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }
}

@media (min-width: 1000px) {
  .page-privacy .pp-body {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 112px;
  }

  .page-privacy .pp-toc__list {
    flex-direction: column;
    gap: 2px;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-privacy .pp-toc__item {
    flex: 0 0 auto;
  }

  .page-privacy .pp-toc__link {
    display: flex;
    padding: 9px 10px 9px 14px;
    border: 0;
    border-left: 2px solid var(--ink-700);
    line-height: 1.5;
    white-space: normal;
  }

  .page-privacy .pp-toc__link:hover,
  .page-privacy .pp-toc__link:focus-visible {
    background: rgba(59, 240, 200, .06);
    border-left-color: var(--cyan-400);
  }
}

@media (min-width: 720px) {
  .page-privacy .pp-cat__row {
    grid-template-columns: minmax(150px, 210px) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }
}
<<<END>>>