.page-privacy {
  --pv-line: rgba(11, 31, 51, .12);
  --pv-line-cool: rgba(30, 76, 122, .24);
  --pv-tint: rgba(30, 76, 122, .05);
  --pv-mark: rgba(232, 207, 138, .55);
  background: var(--moon);
  color: var(--text);
  font-family: var(--sans);
  overflow-x: clip;
}

/* ---------- 页首 ---------- */
.page-privacy .pv-hero {
  padding: clamp(2rem, 4.5vw, 3.25rem) 0 clamp(2.5rem, 6vw, 4.5rem);
  color: var(--moon);
  background:
    radial-gradient(110% 130% at 92% -10%, rgba(30, 76, 122, .78) 0%, rgba(30, 76, 122, 0) 62%),
    linear-gradient(158deg, var(--ink) 0%, var(--ink-2) 100%);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-hero .crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem;
  margin: 0 0 clamp(1.25rem, 3vw, 2rem);
  font-size: .8125rem;
  letter-spacing: .02em;
  color: var(--on-dark-dim);
}

.page-privacy .pv-hero .crumb a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease);
}

.page-privacy .pv-hero .crumb a:hover {
  border-bottom-color: var(--gold-soft);
}

.page-privacy .pv-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-privacy .pv-kicker {
  margin: 0 0 .9rem;
  font-family: var(--mono);
  font-size: .8125rem;
  letter-spacing: .22em;
  color: var(--gold);
}

.page-privacy .pv-hero h1 {
  margin: 0 0 1.15rem;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(2.1rem, 5.6vw, 3.6rem);
  line-height: 1.14;
  letter-spacing: -.015em;
  color: var(--moon);
}

.page-privacy .pv-lede {
  max-width: 36rem;
  margin: 0;
  font-size: clamp(1rem, 1.5vw, 1.0625rem);
  line-height: 1.85;
  color: var(--on-dark);
}

.page-privacy .pv-hero-media {
  margin: 0;
  border-color: var(--line);
}

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

/* ---------- 主体与栅格 ---------- */
.page-privacy .pv-body {
  padding: clamp(2.25rem, 5vw, 4rem) 0 clamp(3rem, 7vw, 5.5rem);
  background: var(--moon);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

/* ---------- 条款索引轴 ---------- */
.page-privacy .pv-rail {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-rail-label {
  margin: 0 0 .65rem;
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .22em;
  color: var(--blue);
  opacity: .8;
}

.page-privacy .pv-rail-list {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-rail .index-link {
  display: flex;
  align-items: baseline;
  gap: .45rem;
  padding: .45rem .55rem;
  font-size: .8125rem;
  line-height: 1.4;
  color: rgba(26, 26, 26, .58);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pv-rail .index-link .mono {
  flex: 0 0 auto;
  font-size: .6875rem;
  color: var(--blue);
}

.page-privacy .pv-rail .index-link:hover {
  color: var(--blue);
}

.page-privacy .pv-rail .index-link[data-active] {
  color: var(--ink);
  border-left-color: var(--gold);
}

/* ---------- 条款块 ---------- */
.page-privacy .pv-clause {
  padding-block: clamp(1.75rem, 4vw, 2.75rem);
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-clause:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-clause > summary {
  display: flex;
  align-items: baseline;
  gap: .85rem;
  margin: 0;
  padding: 0;
  cursor: pointer;
  list-style: none;
}

.page-privacy .pv-clause > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-clause > summary::after {
  content: "";
  flex: 0 0 auto;
  align-self: center;
  width: .48rem;
  height: .48rem;
  margin-left: auto;
  border-right: 1.5px solid var(--blue);
  border-bottom: 1.5px solid var(--blue);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease);
}

.page-privacy .pv-clause[open] > summary::after {
  transform: rotate(-135deg);
}

.page-privacy .pv-clause-no {
  flex: 0 0 auto;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -.02em;
  color: var(--blue);
}

.page-privacy .pv-clause h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.3rem, 2.8vw, 1.75rem);
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-privacy .pv-clause h2::after {
  content: "";
  display: block;
  width: 2.25rem;
  height: 2px;
  margin-top: .5rem;
  background: var(--gold);
}

.page-privacy .pv-clause-body {
  padding-top: 1.15rem;
}

.page-privacy .pv-clause p {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(26, 26, 26, .82);
}

.page-privacy .pv-clause-body > p:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-clause a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 76, 122, .35);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .pv-clause a:hover {
  color: var(--ink);
  border-bottom-color: var(--blue);
}

/* ---------- 信息分类清单 ---------- */
.page-privacy .pv-facts {
  margin: 1.25rem 0 0;
  padding: 0;
  border-top: 1px solid var(--pv-line-cool);
}

.page-privacy .pv-fact {
  display: grid;
  gap: .25rem .9rem;
  padding: .95rem 0;
  border-bottom: 1px solid var(--pv-line-cool);
}

.page-privacy .pv-fact dt {
  justify-self: start;
  padding: 0 .15em;
  font-family: var(--mono);
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: .01em;
  color: var(--blue);
  background-image: linear-gradient(to top, var(--pv-mark) 0, var(--pv-mark) .42em, transparent .42em);
  background-repeat: no-repeat;
}

.page-privacy .pv-fact dd {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: rgba(26, 26, 26, .8);
}

/* ---------- 使用环节 ---------- */
.page-privacy .pv-steps {
  display: grid;
  gap: .7rem;
  margin: 1.25rem 0 1.25rem;
  padding: 0;
  list-style: none;
  counter-reset: pvstep;
}

.page-privacy .pv-steps > li {
  position: relative;
  counter-increment: pvstep;
  padding: .85rem 1rem .85rem 3.3rem;
  background: var(--pv-tint);
  border-left: 2px solid var(--blue);
}

.page-privacy .pv-steps > li::before {
  content: counter(pvstep, decimal-leading-zero);
  position: absolute;
  left: 1rem;
  top: .95rem;
  font-family: var(--mono);
  font-size: .8125rem;
  font-weight: 700;
  color: var(--gold);
}

.page-privacy .pv-steps strong {
  display: block;
  margin-bottom: .15rem;
  font-size: .9375rem;
  font-weight: 600;
  color: var(--ink);
}

.page-privacy .pv-steps span {
  display: block;
  font-size: .90625rem;
  line-height: 1.78;
  color: rgba(26, 26, 26, .78);
}

.page-privacy .pv-clause .pv-note {
  padding: .85rem 1rem;
  background: rgba(11, 31, 51, .045);
  border-left: 2px solid var(--gold);
  font-size: .9375rem;
  color: rgba(26, 26, 26, .78);
}

/* ---------- 保存期限 ---------- */
.page-privacy .pv-terms {
  margin: 1.25rem 0 1.5rem;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-terms li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .3rem .85rem;
  padding: .75rem 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-terms-key {
  position: relative;
  flex: 0 0 auto;
  min-width: 7.5rem;
  padding-left: .9rem;
  font-family: var(--mono);
  font-size: .8125rem;
  letter-spacing: .02em;
  color: var(--blue);
}

.page-privacy .pv-terms-key::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: .4rem;
  height: .4rem;
  border-radius: 50%;
  background: var(--gold);
}

.page-privacy .pv-terms-val {
  flex: 1 1 14rem;
  font-size: .9375rem;
  line-height: 1.78;
  color: rgba(26, 26, 26, .8);
}

/* ---------- 您可以做什么 ---------- */
.page-privacy .pv-actions {
  display: grid;
  gap: 1rem;
  margin: 1.25rem 0 1.25rem;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-actions li {
  padding-left: 1.1rem;
  border-left: 2px solid var(--gold);
}

.page-privacy .pv-actions strong {
  display: block;
  margin-bottom: .25rem;
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .pv-actions span {
  display: block;
  font-size: .9375rem;
  line-height: 1.8;
  color: rgba(26, 26, 26, .8);
}

/* ---------- 联系与备案 ---------- */
.page-privacy .pv-contact-box {
  margin: 1.5rem 0 1.25rem;
  padding: clamp(1.15rem, 3vw, 1.6rem);
  background: rgba(30, 76, 122, .04);
  border: 1px solid var(--pv-line-cool);
}

.page-privacy .pv-contact-list {
  display: grid;
  gap: .7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-contact-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .35rem .9rem;
}

.page-privacy .pv-contact-key {
  flex: 0 0 auto;
  min-width: 5rem;
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--blue);
}

.page-privacy .pv-contact-val {
  font-size: .9375rem;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-privacy .pv-contact-box .pv-icp {
  display: inline-block;
  margin: 1.15rem 0 0;
  padding: .35rem .7rem;
  background: rgba(247, 244, 236, .75);
  border: 1px solid var(--pv-line-cool);
  font-size: .8125rem;
  letter-spacing: .02em;
  color: rgba(26, 26, 26, .62);
}

/* ---------- 回到顶部 ---------- */
.page-privacy .pv-top {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin-top: 2.5rem;
  padding: .6rem 1.05rem;
  font-family: var(--mono);
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--blue);
  text-decoration: none;
  border: 1px solid var(--pv-line-cool);
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pv-top:hover {
  background: rgba(30, 76, 122, .08);
  border-color: var(--blue);
}

/* ---------- 响应式 ---------- */
@media (min-width: 40rem) {
  .page-privacy .pv-fact {
    grid-template-columns: 9rem minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 56rem) {
  .page-privacy .pv-hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: clamp(2rem, 5vw, 4rem);
  }
}

@media (min-width: 64rem) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 44rem) 8.75rem;
    justify-content: center;
    gap: clamp(2.5rem, 5vw, 4.5rem);
    align-items: start;
  }

  .page-privacy .pv-content {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .pv-rail {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 6rem;
    align-self: start;
    padding-bottom: 0;
    border-bottom: 0;
  }

  .page-privacy .pv-rail-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: .1rem;
  }

  .page-privacy .pv-rail .index-link {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}
<<<END>>>