.page-privacy {
  --pp-w: 720px;
  --pp-grid: 1040px;
  --pp-pad: 20px;
  position: relative;
  display: block;
  padding: 22px var(--pp-pad) 84px;
  background:
    radial-gradient(125% 55% at 82% -8%, var(--teal) 0%, rgba(6, 48, 46, 0) 58%),
    var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: clip;
}

.page-privacy .crumbs {
  max-width: var(--pp-grid);
  margin: 0 auto 22px;
  font-size: 13px;
  color: var(--muted);
}

.page-privacy .crumbs a {
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */

.page-privacy .p-hero {
  max-width: var(--pp-grid);
  margin: 0 auto 40px;
  display: grid;
  gap: 26px;
}

.page-privacy .p-hero__copy {
  max-width: 700px;
}

.page-privacy .p-hero h1 {
  margin: 10px 0 16px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(34px, 8vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .p-hero__lead {
  margin: 0;
  max-width: 620px;
  font-size: clamp(16px, 2.4vw, 18px);
  line-height: 1.78;
  color: var(--paper);
}

.page-privacy .p-hero__lead::before {
  content: "";
  display: block;
  width: 62px;
  height: 3px;
  margin-bottom: 16px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
}

.page-privacy .p-hero__meta {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
}

.page-privacy .p-hero__meta li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-privacy .p-dot {
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 10px rgba(255, 107, 53, 0.7);
}

.page-privacy .p-hero__figure {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--hair);
  background: var(--teal);
}

.page-privacy .p-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .p-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(140deg, rgba(59, 242, 226, 0.16), rgba(139, 92, 246, 0.12) 48%, rgba(6, 9, 18, 0.55));
}

/* ---------- 正文网格 ---------- */

.page-privacy .p-body {
  max-width: var(--pp-grid);
  margin: 0 auto;
  display: grid;
  gap: 30px;
}

.page-privacy .p-toc,
.page-privacy .p-doc {
  min-width: 0;
}

.page-privacy .p-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .p-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-privacy .p-toc__list > li {
  flex: none;
}

.page-privacy .p-toc__list a {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px;
  border: 1px solid var(--hair);
  border-radius: 999px;
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .p-toc__list a:hover,
.page-privacy .p-toc__list a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(59, 242, 226, 0.07);
}

.page-privacy .p-toc__num {
  font-size: 12px;
  color: var(--violet);
}

.page-privacy .p-toc__list a:hover .p-toc__num,
.page-privacy .p-toc__list a:focus-visible .p-toc__num {
  color: var(--cyan);
}

/* ---------- 条款 ---------- */

.page-privacy .p-doc {
  max-width: var(--pp-w);
}

.page-privacy .clause {
  padding: 28px 0 30px;
  border-top: 1px solid var(--hair);
  scroll-margin-top: 32px;
}

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

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .clause__num {
  flex: none;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .clause__num::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 9px rgba(59, 242, 226, 0.65);
  vertical-align: 2px;
}

.page-privacy .clause h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(21px, 4.4vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .clause p {
  margin: 0 0 14px;
  max-width: 66ch;
  font-size: 17px;
  color: var(--paper);
}

/* ---------- 定义行 ---------- */

.page-privacy .facts {
  margin: 20px 0 0;
}

.page-privacy .facts__row {
  display: grid;
  gap: 5px;
  padding: 15px 0;
  border-top: 1px solid var(--hair);
}

.page-privacy .facts__row:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .facts dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--violet);
}

.page-privacy .facts dd {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--paper);
}

/* ---------- 列表 ---------- */

.page-privacy .plain-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .plain-list li {
  position: relative;
  padding-left: 20px;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper);
}

.page-privacy .plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.76em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--violet);
}

.page-privacy .plain-list strong {
  color: var(--cyan);
  font-weight: 700;
}

/* ---------- 术语气泡 ---------- */

.page-privacy .term {
  position: relative;
  display: inline-block;
  border-bottom: 1px dashed var(--cyan);
  cursor: help;
}

.page-privacy .term__tip {
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  width: max-content;
  max-width: min(268px, 72vw);
  padding: 9px 12px;
  border: 1px solid var(--hair);
  border-radius: var(--r-sm);
  background: var(--indigo);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 13px;
  font-style: normal;
  line-height: 1.6;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(5px);
  pointer-events: none;
  z-index: 6;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur) var(--ease);
}

.page-privacy .term:hover .term__tip,
.page-privacy .term:focus .term__tip,
.page-privacy .term:focus-within .term__tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 收尾 ---------- */

.page-privacy .p-next {
  margin-top: 6px;
  padding: 22px 24px;
  border-left: 3px solid var(--violet);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: var(--wine);
}

.page-privacy .p-next p {
  margin: 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper);
}

.page-privacy .p-next a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 242, 226, 0.4);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .p-next a:hover,
.page-privacy .p-next a:focus-visible {
  color: var(--paper);
  border-color: var(--paper);
}

/* ---------- 焦点环 ---------- */

.page-privacy a:focus-visible,
.page-privacy .term:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 620px) {
  .page-privacy {
    --pp-pad: 32px;
  }

  .page-privacy .facts__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }

  .page-privacy .facts dt {
    padding-top: 3px;
  }
}

@media (min-width: 900px) {
  .page-privacy {
    padding: 36px 44px 104px;
  }

  .page-privacy .p-body {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 58px;
    align-items: start;
  }

  .page-privacy .p-toc {
    position: sticky;
    top: 34px;
  }

  .page-privacy .p-toc__list {
    flex-direction: column;
    gap: 3px;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-privacy .p-toc__list > li {
    flex: none;
  }

  .page-privacy .p-toc__list a {
    border: 0;
    border-radius: 0;
    padding: 7px 0 7px 14px;
    border-left: 2px solid transparent;
    white-space: normal;
    font-size: 14.5px;
  }

  .page-privacy .p-toc__list a:hover,
  .page-privacy .p-toc__list a:focus-visible {
    background: transparent;
    border-left-color: var(--cyan);
  }

  .page-privacy .p-hero {
    gap: 32px;
    margin-bottom: 52px;
  }

  .page-privacy .p-hero__figure {
    border-radius: 32px;
  }

  .page-privacy .p-doc {
    max-width: var(--pp-w);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .p-toc__list a,
  .page-privacy .term__tip,
  .page-privacy .p-next a,
  .page-privacy .crumbs a {
    transition: none;
  }
}
<<<END>>>