.page-privacy {
  --pv-index-w: 268px;
  --pv-gap: clamp(28px, 5vw, 76px);
  --pv-anchor-gap: calc(var(--topbar-h) + 34px);
  background: var(--night);
  color: var(--ink);
  padding-bottom: clamp(56px, 9vw, 120px);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding-top: clamp(20px, 3vw, 40px);
  padding-bottom: clamp(30px, 5vw, 64px);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  top: 34%;
  left: 26%;
  width: min(560px, 70vw);
  height: 200px;
  background: radial-gradient(closest-side, rgba(0, 229, 255, 0.16), transparent 72%);
  filter: blur(2px);
  pointer-events: none;
  z-index: 0;
}

.page-privacy .pv-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 46px);
  align-items: end;
}

.page-privacy .pv-hero__title {
  margin: 0 0 18px;
  font-family: var(--narrow);
  font-weight: 900;
  font-size: clamp(1.85rem, 5.4vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-privacy .pv-hero__title-hl {
  color: var(--cyan);
  display: inline-block;
  border-bottom: 3px solid rgba(255, 107, 53, 0.7);
  padding-bottom: 2px;
}

.page-privacy .pv-hero__lead .lede {
  margin: 0;
  max-width: 46ch;
  color: var(--muted);
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.8;
}

.page-privacy .pv-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--deep);
  box-shadow: 0 26px 64px -40px rgba(0, 229, 255, 0.55);
}

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

.page-privacy .pv-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(118deg, rgba(0, 229, 255, 0.18) 0%, rgba(124, 77, 255, 0.14) 42%, rgba(255, 107, 53, 0.12) 68%, transparent 86%);
  pointer-events: none;
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .pv-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pv-gap);
}

/* ---------- 索引栏 ---------- */
.page-privacy .pv-index {
  min-width: 0;
}

.page-privacy .pv-index__head {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan);
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}

.page-privacy .pv-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  padding-bottom: 4px;
}

.page-privacy .pv-index__item {
  flex: 0 0 auto;
}

.page-privacy .pv-index__link {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 10px;
  padding: 10px 14px;
  border-left: 0;
  border-bottom: 2px solid transparent;
  border-radius: var(--r-sm);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease), background-color 0.22s var(--ease);
}

.page-privacy .pv-index__num {
  font-size: 12px;
  color: var(--cyan);
  opacity: 0.75;
}

.page-privacy .pv-index__link:hover,
.page-privacy .pv-index__link:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--cyan);
  background: rgba(0, 229, 255, 0.06);
}

.page-privacy .pv-index__top {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 3px;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-privacy .pv-index__top:hover,
.page-privacy .pv-index__top:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 条款正文 ---------- */
.page-privacy .pv-clauses {
  min-width: 0;
}

.page-privacy .clause {
  border-top: 1px solid var(--line);
  padding-top: clamp(20px, 3vw, 32px);
  margin-bottom: clamp(38px, 6vw, 68px);
  scroll-margin-top: var(--pv-anchor-gap);
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 22px);
  margin-bottom: 16px;
}

.page-privacy .clause__num {
  flex: 0 0 auto;
  font-size: clamp(1.9rem, 5vw, 2.9rem);
  line-height: 1;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0, 229, 255, 0.75);
  letter-spacing: 0.02em;
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--narrow);
  font-weight: 800;
  font-size: clamp(1.22rem, 2.7vw, 1.75rem);
  line-height: 1.3;
  letter-spacing: 0.005em;
  color: var(--ink);
}

.page-privacy .clause__body > p {
  margin: 0 0 16px;
  font-size: clamp(15px, 1.02vw, 16.5px);
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .clause__tail {
  margin-top: 18px;
  padding-left: 14px;
  border-left: 2px solid var(--violet);
  color: var(--ink) !important;
  font-size: 15px !important;
}

.page-privacy .clause__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .clause__item {
  border-left: 2px solid var(--line);
  padding-left: 16px;
  padding-bottom: 4px;
  margin-top: 20px;
  transition: border-color 0.22s var(--ease);
}

.page-privacy .clause__item:hover {
  border-left-color: var(--violet);
}

.page-privacy .clause__k {
  display: block;
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .clause__item p {
  margin: 0;
  font-size: clamp(14.5px, 1vw, 16px);
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .pv-mail {
  display: inline-block;
  color: var(--ink);
  border-bottom: 1px dashed rgba(0, 229, 255, 0.6);
  padding-bottom: 1px;
  word-break: break-all;
}

/* ---------- 可发起的请求 ---------- */
.page-privacy .pv-actions {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  border-top: 1px dashed var(--line);
}

.page-privacy .pv-actions__item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .pv-actions__idx {
  font-size: 15px;
  line-height: 1.6;
  color: var(--orange);
  letter-spacing: 0.06em;
}

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

.page-privacy .pv-actions__label {
  margin: 0 0 4px;
  font-size: clamp(15px, 1.02vw, 16.5px);
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink);
}

.page-privacy .pv-actions__how {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 收束入口 ---------- */
.page-privacy .pv-rel {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: clamp(22px, 3vw, 32px);
  border-top: 1px solid var(--line);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 760px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-privacy .pv-actions__item {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 20px;
  }
}

/* ---------- 桌面双栏 ---------- */
@media (min-width: 1000px) {
  .page-privacy .pv-body__grid {
    grid-template-columns: var(--pv-index-w) minmax(0, 1fr);
    gap: clamp(44px, 6vw, 88px);
  }

  .page-privacy .pv-index {
    position: sticky;
    top: var(--pv-anchor-gap);
    align-self: start;
  }

  .page-privacy .pv-index__list {
    flex-direction: column;
    gap: 2px;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-index__item {
    flex: 1 1 auto;
  }

  .page-privacy .pv-index__link {
    white-space: normal;
    border-bottom: 0;
    border-radius: 0;
    border-left: 2px solid transparent;
    padding: 11px 12px 11px 15px;
    font-size: 14.5px;
  }

  .page-privacy .pv-index__link:hover,
  .page-privacy .pv-index__link:focus-visible {
    border-left-color: var(--cyan);
    border-bottom-color: transparent;
    background: rgba(0, 229, 255, 0.05);
  }

  .page-privacy .clause__num {
    -webkit-text-stroke: 1.4px rgba(0, 229, 255, 0.85);
  }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 1320px) {
  .page-privacy {
    --pv-index-w: 300px;
  }

  .page-privacy .pv-clause .clause__body > p,
  .page-privacy .clause__body > p {
    max-width: 68ch;
  }
}
<<<END>>>