.page-privacy {
  --pv-index-w: 232px;
  --pv-body-max: 68ch;
  padding-bottom: clamp(56px, 8vw, 112px);
}

.page-privacy .breadcrumb {
  padding-top: clamp(18px, 3vw, 28px);
}

.page-privacy .pv-hero {
  padding-top: clamp(24px, 4vw, 44px);
}

.page-privacy .pv-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 8.4vw, 92px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  color: var(--paper);
}

.page-privacy .pv-lead {
  margin-top: clamp(16px, 2.4vw, 24px);
  max-width: 58ch;
}

.page-privacy .pv-flow {
  margin-top: clamp(24px, 4vw, 40px);
  height: clamp(56px, 8vw, 96px);
  border-top: 1px solid var(--grid);
  border-bottom: 1px solid var(--grid);
  background: linear-gradient(180deg, rgba(201, 255, 74, 0.04), rgba(5, 19, 14, 0));
}

.page-privacy .pv-flow svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-privacy .pv-hero-media {
  margin: clamp(24px, 4vw, 44px) 0 0;
  aspect-ratio: 7 / 3;
  border: 1px solid var(--grid);
  background: var(--ink-800);
}

.page-privacy .pv-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05);
}

.page-privacy .pv-layout {
  margin-top: clamp(40px, 6vw, 72px);
  display: grid;
  gap: clamp(28px, 4vw, 56px);
}

/* 章节索引 */
.page-privacy .pv-index {
  position: relative;
  padding-top: 12px;
}

.page-privacy .pv-index-track {
  height: 2px;
  background: var(--grid);
  margin-bottom: 18px;
  overflow: hidden;
}

.page-privacy .pv-index-fill {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--mint), var(--lime));
  transition: width var(--dur-fast) linear;
}

.page-privacy .pv-index-title {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
  margin: 0 0 14px;
}

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

.page-privacy .pv-index-list li {
  border: 1px solid var(--grid);
}

.page-privacy .pv-index-list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}

.page-privacy .pv-index-list a .mono {
  font-size: 11px;
  color: var(--lime);
}

.page-privacy .pv-index-list a:hover,
.page-privacy .pv-index-list a:focus-visible {
  color: var(--ink-950);
  background: var(--lime-soft);
  outline: none;
}

.page-privacy .pv-index-list a:hover .mono,
.page-privacy .pv-index-list a:focus-visible .mono {
  color: var(--ink-800);
}

/* 正文条款 */
.page-privacy .pv-body {
  max-width: var(--pv-body-max);
}

.page-privacy .pv-clause {
  padding-bottom: clamp(30px, 4vw, 48px);
  margin-bottom: clamp(30px, 4vw, 48px);
  border-bottom: 1px solid var(--grid);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .pv-clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  border-bottom: 1px solid var(--grid);
  padding-bottom: 12px;
  margin-bottom: 18px;
}

.page-privacy .pv-num {
  font-size: 13px;
  font-weight: 600;
  color: var(--lime);
  letter-spacing: 0.08em;
  flex: none;
}

.page-privacy .pv-clause h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(24px, 4.4vw, 36px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--paper);
}

.page-privacy .pv-p {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--mist);
  margin: 0 0 18px;
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 12px 0;
  border-top: 1px solid rgba(36, 74, 58, 0.7);
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

.page-privacy .pv-list li:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .pv-key {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--lime);
  text-transform: uppercase;
}

.page-privacy .pv-data {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-privacy .pv-data-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 14px 0;
  border-top: 1px solid rgba(36, 74, 58, 0.7);
}

.page-privacy .pv-data-row:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .pv-data-row dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mint);
  text-transform: uppercase;
}

.page-privacy .pv-data-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
}

/* 联系条款 */
.page-privacy .pv-clause--contact {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pv-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--grid);
}

.page-privacy .pv-contact-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--grid);
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .pv-contact-list a {
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 138, 61, 0.35);
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.page-privacy .pv-contact-list a:hover,
.page-privacy .pv-contact-list a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
  outline: none;
}

/* 相关页面 */
.page-privacy .pv-next {
  margin-top: clamp(36px, 5vw, 56px);
  padding-top: 20px;
  border-top: 1px solid var(--grid);
}

.page-privacy .pv-next-title {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
  margin: 0 0 14px;
}

.page-privacy .pv-next ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pv-next a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 12px 0;
  font-size: 15px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(36, 74, 58, 0.7);
  transition: color var(--dur-fast) var(--ease);
}

.page-privacy .pv-next a .mono {
  font-size: 11px;
  color: var(--mist);
  flex: none;
}

.page-privacy .pv-next a:hover,
.page-privacy .pv-next a:focus-visible {
  color: var(--lime);
  outline: none;
}

.page-privacy .pv-next a:hover .mono,
.page-privacy .pv-next a:focus-visible .mono {
  color: var(--lime);
}

@media (min-width: 640px) {
  .page-privacy .pv-list li {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .pv-data-row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .pv-contact-list li {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-index-w) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 80px);
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
    padding-top: 4px;
  }

  .page-privacy .pv-index-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
    border-top: 1px solid var(--grid);
  }

  .page-privacy .pv-index-list li {
    border: none;
    border-bottom: 1px solid var(--grid);
  }

  .page-privacy .pv-index-list a {
    padding: 11px 4px;
    width: 100%;
  }

  .page-privacy .pv-index-list a:hover,
  .page-privacy .pv-index-list a:focus-visible {
    background: transparent;
    color: var(--lime);
  }

  .page-privacy .pv-index-list a:hover .mono,
  .page-privacy .pv-index-list a:focus-visible .mono {
    color: var(--lime);
  }

  .page-privacy .pv-hero-media {
    aspect-ratio: 7 / 3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-index-fill,
  .page-privacy .pv-index-list a,
  .page-privacy .pv-contact-list a,
  .page-privacy .pv-next a {
    transition: none;
  }
}
<<<END>>>