.page-privacy {
  --pv-measure: 42rem;
  display: block;
  background: var(--c-paper);
  color: var(--c-char);
}

/* 面包屑 */
.page-privacy .pv-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(18px, 3.5vw, 34px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-ochre);
}
.page-privacy .pv-crumbs a {
  color: var(--c-green);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}
.page-privacy .pv-crumbs a:hover {
  color: var(--c-ochre);
}
.page-privacy .pv-crumbs__sep {
  color: var(--c-copper);
}

/* 首屏 */
.page-privacy .pv-hero {
  padding-top: clamp(36px, 6vw, 84px);
}
.page-privacy .pv-hero__index {
  color: var(--c-ochre);
}
.page-privacy .pv-hero__title {
  margin: 16px 0 0;
  color: var(--c-ink);
  font-weight: 300;
  max-width: 12ch;
}
.page-privacy .pv-hero__lede {
  margin-top: 22px;
  max-width: 46ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--c-char);
}
.page-privacy .pv-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 18px 24px;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--c-rule);
}
.page-privacy .pv-meta__cell {
  min-width: 0;
}
.page-privacy .pv-meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-copper);
}
.page-privacy .pv-meta dd {
  margin: 7px 0 0;
  font-size: 15px;
  color: var(--c-ink);
}

.page-privacy .pv-hero__figure {
  margin: clamp(30px, 5vw, 60px) 0 0;
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 56px) 0, 100% 56px, 100% 100%, 0 100%);
}
.page-privacy .pv-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  max-height: 520px;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.03);
}

/* 主体骨架：目录 + 条文 */
.page-privacy .pv-shell {
  display: grid;
  gap: clamp(32px, 5vw, 52px);
  padding-top: clamp(44px, 6vw, 92px);
  padding-bottom: clamp(56px, 8vw, 116px);
}

/* 目录 */
.page-privacy .pv-toc {
  border-top: 2px solid var(--c-green);
  padding-top: 18px;
}
.page-privacy .pv-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-ochre);
}
.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}
.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--c-rule);
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-char);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  color: var(--c-green);
  border-color: var(--c-green-mid);
}
.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-copper);
}
.page-privacy .pv-toc__foot {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-ochre);
}

/* 条文区 */
.page-privacy .pv-doc {
  max-width: var(--pv-measure);
  min-width: 0;
}
.page-privacy .pv-sec {
  scroll-margin-top: 88px;
}
.page-privacy .pv-doc > .pv-sec + .pv-sec {
  margin-top: clamp(44px, 6vw, 80px);
  padding-top: clamp(36px, 5vw, 60px);
  border-top: 1px solid var(--c-rule);
}
.page-privacy .pv-sec__num {
  margin: 0 0 10px;
  color: var(--c-copper);
}
.page-privacy .pv-sec__title {
  margin: 0;
  font-size: clamp(1.5rem, 3.4vw, 2.05rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--c-ink);
}
.page-privacy .pv-sec__lead {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-char);
}

/* 编号条目 */
.page-privacy .pv-list {
  counter-reset: pvitem;
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 24px;
}
.page-privacy .pv-list > li {
  counter-increment: pvitem;
  position: relative;
  padding-left: 40px;
}
.page-privacy .pv-list > li::before {
  content: counter(pvitem, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-copper);
  border-bottom: 1px solid var(--c-copper);
  padding-bottom: 2px;
}
.page-privacy .pv-list__t {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--c-ink);
}
.page-privacy .pv-list__d {
  margin: 8px 0 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--c-char);
}

.page-privacy .pv-sub {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-privacy .pv-sub li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-char);
}
.page-privacy .pv-sub li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 8px;
  height: 1px;
  background: var(--c-green-light);
}

/* 定义标注块 */
.page-privacy .pv-note {
  margin: 28px 0 0;
  padding: 18px 20px 18px 22px;
  background: var(--c-mist);
  border-left: 3px solid var(--c-green);
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--c-ink);
}
.page-privacy .pv-note strong {
  color: var(--c-ochre);
  font-weight: 600;
}

/* 版本记录 */
.page-privacy .pv-versions {
  margin-top: 28px;
  border-top: 1px solid var(--c-rule);
}
.page-privacy .pv-ver {
  border-bottom: 1px solid var(--c-rule);
}
.page-privacy .pv-ver__sum {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  transition: color var(--t-fast) var(--ease);
}
.page-privacy .pv-ver__sum::-webkit-details-marker {
  display: none;
}
.page-privacy .pv-ver__sum:hover {
  color: var(--c-green);
}
.page-privacy .pv-ver__sum::after {
  content: "+";
  margin-left: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-copper);
}
.page-privacy .pv-ver[open] .pv-ver__sum::after {
  content: "\2212";
}
.page-privacy .pv-ver__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-copper);
  min-width: 30px;
}
.page-privacy .pv-ver__yr {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-ink);
}
.page-privacy .pv-ver__note {
  margin-left: auto;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-ochre);
  white-space: nowrap;
}
.page-privacy .pv-ver__body {
  padding: 0 0 20px 44px;
}
.page-privacy .pv-ver__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--c-char);
}

/* 结尾引导 */
.page-privacy .pv-end {
  margin-top: clamp(32px, 4vw, 48px);
  font-size: 15px;
}
.page-privacy .pv-end a {
  color: var(--c-green);
  text-decoration: none;
  border-bottom: 1px solid var(--c-copper);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.page-privacy .pv-end a:hover {
  color: var(--c-ochre);
  border-color: var(--c-ochre);
}

/* 桌面：粘性目录 + 单栏窄行宽 */
@media (min-width: 1024px) {
  .page-privacy .pv-shell {
    grid-template-columns: minmax(190px, 232px) minmax(0, 1fr);
    gap: clamp(48px, 6vw, 104px);
    align-items: start;
  }
  .page-privacy .pv-toc {
    position: sticky;
    top: 92px;
  }
  .page-privacy .pv-hero__figure img {
    max-height: 560px;
  }
}

@media (min-width: 680px) {
  .page-privacy .pv-list {
    gap: 26px;
  }
  .page-privacy .pv-sec__lead {
    font-size: 16.5px;
  }
}