.page-privacy {
  --pv-rule: rgba(242, 237, 228, 0.13);
  --pv-rule-soft: rgba(242, 237, 228, 0.06);
  --pv-gold-edge: rgba(232, 199, 123, 0.28);
  display: block;
  background: var(--ink-900);
  color: var(--ivory);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(52px, 11vw, 118px) 0 clamp(54px, 9vw, 92px);
  background: var(--ink-800);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  z-index: 0;
}

.page-privacy .pv-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(14, 22, 48, 0.40) 0%, rgba(14, 22, 48, 0.86) 62%, var(--ink-900) 100%),
    radial-gradient(90% 70% at 84% 8%, rgba(47, 191, 143, 0.20), transparent 62%),
    radial-gradient(70% 60% at 0% 92%, rgba(192, 57, 43, 0.16), transparent 60%);
}

.page-privacy .pv-hero__facets {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  width: 100%;
  height: clamp(64px, 11vw, 118px);
  z-index: 1;
  pointer-events: none;
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .pv-hero__kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--champagne);
}

.page-privacy .pv-hero h1 {
  margin: 0;
  max-width: 19ch;
  font-family: var(--font-display);
  font-size: clamp(28px, 6.4vw, 46px);
  font-weight: 700;
  line-height: 1.26;
  letter-spacing: 0.02em;
  color: var(--ivory);
}

.page-privacy .pv-hero__lede {
  margin: 20px 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 3.6vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 13px;
  font-size: 13px;
  color: var(--muted);
  background: rgba(42, 47, 62, 0.55);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.page-privacy .pv-hero__meta .mono {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--champagne);
}

/* ---------- 面包屑 ---------- */
.page-privacy .pv-crumbs {
  padding-top: 20px;
}

/* ---------- 主体 ---------- */
.page-privacy .pv-body {
  padding-bottom: clamp(48px, 9vw, 96px);
}

.page-privacy .pv-section {
  padding-top: clamp(38px, 6.4vw, 68px);
}

.page-privacy .pv-section__head {
  display: grid;
  gap: 8px;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-privacy .pv-section__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--moss);
}

.page-privacy .pv-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.8vw, 29px);
  font-weight: 700;
  line-height: 1.38;
  letter-spacing: 0.02em;
  color: var(--ivory);
}

.page-privacy .pv-section__desc {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 档案条目 ---------- */
.page-privacy .pv-entries {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-entry {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: clamp(20px, 3.6vw, 30px) 0;
  border-bottom: 1px solid var(--pv-rule-soft);
}

.page-privacy .pv-entry::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: min(100%, 94%);
  height: 1px;
  background: linear-gradient(90deg, var(--pv-rule) 0%, rgba(242, 237, 228, 0.05) 62%, transparent 100%);
  transform: skewY(-0.7deg);
  transform-origin: left center;
  pointer-events: none;
}

.page-privacy .pv-entry__key {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
}

.page-privacy .pv-entry__num {
  display: inline-block;
  padding: 3px 9px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--champagne);
  background: rgba(232, 199, 123, 0.08);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}

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

.page-privacy .pv-entry__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(17px, 3.4vw, 19px);
  font-weight: 700;
  line-height: 1.55;
  color: var(--ivory);
}

.page-privacy .pv-entry__text {
  margin: 9px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .pv-mail {
  color: var(--champagne);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 199, 123, 0.42);
  word-break: break-all;
}

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

/* ---------- 折叠面板 ---------- */
.page-privacy .pv-details {
  margin-top: 14px;
  background: var(--slate-700);
  border: 1px solid var(--pv-rule);
  clip-path: var(--cut-poly);
  transition: border-color 0.28s var(--ease);
}

.page-privacy .pv-details[open] {
  border-color: rgba(47, 191, 143, 0.5);
}

.page-privacy .pv-details__sum {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 18px;
  font-size: 14px;
  color: var(--emerald);
  cursor: pointer;
  list-style: none;
}

.page-privacy .pv-details__sum::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-details__sum:focus-visible {
  outline: 2px solid var(--champagne);
  outline-offset: 2px;
}

.page-privacy .pv-details__mark {
  flex: none;
  width: 8px;
  height: 8px;
  background: var(--emerald);
  transform: rotate(45deg);
  transition: transform 0.28s var(--ease);
}

.page-privacy .pv-details[open] .pv-details__mark {
  transform: rotate(135deg);
}

.page-privacy .pv-details__content {
  padding: 0 18px 18px;
  max-height: 60vh;
  overflow: auto;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .pv-details__content p {
  margin: 0;
}

/* ---------- 结尾引导 ---------- */
.page-privacy .pv-outro {
  margin-top: clamp(40px, 7vw, 76px);
  padding: clamp(24px, 4.6vw, 44px);
  background: linear-gradient(152deg, rgba(42, 47, 62, 0.92) 0%, rgba(23, 32, 63, 0.96) 52%, var(--ink-900) 100%);
  clip-path: var(--cut-poly);
}

.page-privacy .pv-outro__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--champagne);
}

.page-privacy .pv-outro__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.6vw, 26px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--ivory);
}

.page-privacy .pv-outro__text {
  margin: 12px 0 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .pv-outro__btns {
  margin-top: 22px;
}

.page-privacy .pv-outro__links {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-outro__links a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  color: var(--ivory);
  text-decoration: none;
  border-bottom: 1px dashed rgba(242, 237, 228, 0.24);
  padding-bottom: 2px;
}

.page-privacy .pv-outro__links a::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: none;
  background: var(--clay);
  transform: rotate(45deg);
}

.page-privacy .pv-outro__links a:hover,
.page-privacy .pv-outro__links a:focus-visible {
  color: var(--champagne);
  border-bottom-color: var(--pv-gold-edge);
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-entry {
    grid-template-columns: 176px minmax(0, 1fr);
    column-gap: clamp(24px, 4.6vw, 54px);
    align-items: start;
  }

  .page-privacy .pv-entry__key {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding-top: 2px;
  }

  .page-privacy .pv-hero__meta {
    gap: 8px 16px;
  }
}

@media (min-width: 1060px) {
  .page-privacy .pv-entry {
    grid-template-columns: 208px minmax(0, 1fr);
  }

  .page-privacy .pv-section__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 44ch);
    align-items: end;
    column-gap: 48px;
  }

  .page-privacy .pv-section__eyebrow {
    grid-column: 1 / -1;
  }

  .page-privacy .pv-section__desc {
    margin-bottom: 4px;
  }
}

/* ---------- 无障碍与动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-details,
  .page-privacy .pv-details__mark {
    transition: none;
  }
}