.page-privacy {
  --pr-measure: 74ch;
  --pr-rule: var(--zl-line);
  background: var(--zl-cream);
  color: var(--zl-ink);
  overflow-x: clip;
}

.page-privacy .pr-head {
  padding-block: 24px 32px;
}

.page-privacy .pr-crumb {
  margin-bottom: 26px;
}

.page-privacy .pr-eyebrow {
  margin: 0 0 14px;
  letter-spacing: 0.2em;
  color: var(--zl-cinnabar);
}

.page-privacy .pr-title {
  font-family: var(--zl-font-title);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 0 0 22px;
  max-width: 20ch;
}

.page-privacy .pr-lead {
  font-family: var(--zl-font-body);
  font-size: 17px;
  line-height: 1.85;
  color: var(--zl-ink-2);
  max-width: 70ch;
  margin: 0;
}

/* 首屏下方的抽象纹理带 */
.page-privacy .pr-banner {
  padding-block: 8px 0;
}

.page-privacy .pr-figure {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--zl-line-strong);
  border-bottom: 1px solid var(--zl-line-strong);
  margin: 0;
}

.page-privacy .pr-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 600;
  object-fit: cover;
  filter: saturate(0.55) contrast(1.06);
  opacity: 0.9;
}

/* 目录 + 正文 */
.page-privacy .pr-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-block: 48px 88px;
}

.page-privacy .pr-toc__title {
  font-family: var(--zl-font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--zl-ink-2);
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--zl-line-strong);
}

.page-privacy .pr-toc__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pr-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 12px 9px 14px;
  border-left: 2px solid transparent;
  font-family: var(--zl-font-ui);
  font-size: 14px;
  line-height: 1.5;
  color: var(--zl-ink-2);
  text-decoration: none;
  transition: color 180ms var(--zl-ease), border-color 180ms var(--zl-ease), background-color 180ms var(--zl-ease);
}

.page-privacy .pr-toc__link:hover,
.page-privacy .pr-toc__link:focus-visible {
  color: var(--zl-cinnabar);
  border-left-color: var(--zl-cinnabar);
  background: rgba(168, 50, 31, 0.05);
}

.page-privacy .pr-toc__no {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--zl-ink-2);
  opacity: 0.55;
}

.page-privacy .pr-toc__link:hover .pr-toc__no,
.page-privacy .pr-toc__link:focus-visible .pr-toc__no {
  opacity: 1;
  color: var(--zl-cinnabar);
}

.page-privacy .pr-print {
  width: 100%;
  justify-content: center;
}

/* 正文栏 */
.page-privacy .pr-body {
  max-width: var(--pr-measure);
  min-width: 0;
}

.page-privacy .pr-section {
  position: relative;
  scroll-margin-top: calc(var(--zl-header-h-compact) + 28px);
}

.page-privacy .pr-section + .pr-section {
  margin-top: 72px;
  padding-top: 56px;
  border-top: 1px solid var(--pr-rule);
}

.page-privacy .pr-section:target .pr-h2 {
  color: var(--zl-cinnabar);
}

.page-privacy .pr-h2 {
  display: flex;
  gap: 16px;
  align-items: baseline;
  font-family: var(--zl-font-title);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 28px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0 0 24px;
}

.page-privacy .pr-h2__no {
  flex: 0 0 auto;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--zl-cinnabar);
}

.page-privacy .pr-section h3 {
  font-family: var(--zl-font-title);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.55;
  margin: 32px 0 10px;
  color: var(--zl-ink);
}

.page-privacy .pr-section p {
  font-family: var(--zl-font-body);
  font-size: 17px;
  line-height: 1.85;
  margin: 0 0 1.15em;
  color: var(--zl-ink);
}

.page-privacy .pr-section a {
  color: var(--zl-cinnabar);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .pr-section a:hover,
.page-privacy .pr-section a:focus-visible {
  color: var(--zl-cinnabar-deep);
}

/* 关键定义块 */
.page-privacy .pr-def {
  background: var(--zl-sand);
  border-left: 3px solid var(--zl-amber);
  padding: 20px 22px;
  margin: 28px 0;
}

.page-privacy .pr-def--teal {
  background: var(--zl-teal);
  border-left-color: var(--zl-amber);
}

.page-privacy .pr-section .pr-def__term {
  font-family: var(--zl-font-title);
  font-weight: 800;
  font-size: 15px;
  line-height: 1.5;
  margin: 0 0 8px;
  color: var(--zl-ink);
}

.page-privacy .pr-section .pr-def__text {
  font-family: var(--zl-font-body);
  font-size: 15.5px;
  line-height: 1.82;
  margin: 0;
  color: var(--zl-ink-2);
}

.page-privacy .pr-section .pr-def--teal .pr-def__term {
  color: var(--zl-cream);
}

.page-privacy .pr-section .pr-def--teal .pr-def__text {
  color: rgba(243, 240, 233, 0.86);
}

/* 用途列表 */
.page-privacy .pr-uses {
  margin: 0 0 24px;
  display: grid;
  border-top: 1px solid var(--pr-rule);
}

.page-privacy .pr-use {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pr-rule);
}

.page-privacy .pr-use dt {
  font-family: var(--zl-font-title);
  font-weight: 800;
  font-size: 16px;
  line-height: 1.5;
  color: var(--zl-ink);
  margin: 0;
}

.page-privacy .pr-use dd {
  font-family: var(--zl-font-body);
  font-size: 16px;
  line-height: 1.82;
  color: var(--zl-ink-2);
  margin: 0;
}

/* 保留区间表 */
.page-privacy .pr-table-wrap {
  margin: 24px 0 32px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pr-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-family: var(--zl-font-ui);
  font-size: 15px;
  line-height: 1.7;
}

.page-privacy .pr-table caption {
  text-align: left;
  font-family: var(--zl-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--zl-ink-2);
  padding-bottom: 12px;
}

.page-privacy .pr-table th,
.page-privacy .pr-table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--pr-rule);
  vertical-align: top;
}

.page-privacy .pr-table th {
  font-weight: 800;
  color: var(--zl-ink);
  border-bottom-color: var(--zl-line-strong);
}

.page-privacy .pr-table td {
  color: var(--zl-ink-2);
}

.page-privacy .pr-table tbody tr:nth-child(even) {
  background: var(--zl-sand);
}

.page-privacy .pr-table .zl-mono {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--zl-teal);
  white-space: nowrap;
}

/* 权利条款 */
.page-privacy .pr-rights {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  counter-reset: pr-right;
  border-top: 1px solid var(--pr-rule);
}

.page-privacy .pr-right {
  counter-increment: pr-right;
  position: relative;
  padding: 20px 0 20px 58px;
  border-bottom: 1px solid var(--pr-rule);
}

.page-privacy .pr-right::before {
  content: "05." counter(pr-right);
  position: absolute;
  left: 0;
  top: 23px;
  font-family: var(--zl-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--zl-cinnabar);
}

.page-privacy .pr-section .pr-right h3 {
  margin: 0 0 8px;
  font-family: var(--zl-font-title);
  font-weight: 800;
  font-size: 16.5px;
  line-height: 1.5;
}

.page-privacy .pr-section .pr-right p {
  margin: 0;
  font-size: 16px;
  line-height: 1.82;
  color: var(--zl-ink-2);
}

/* 联系方式定义列表 */
.page-privacy .pr-contact {
  margin: 28px 0 0;
  display: grid;
  border-top: 1px solid var(--zl-line-strong);
}

.page-privacy .pr-contact__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pr-rule);
}

.page-privacy .pr-contact__row dt {
  font-family: var(--zl-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--zl-ink-2);
  margin: 0;
}

.page-privacy .pr-contact__row dd {
  margin: 0;
  font-family: var(--zl-font-ui);
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--zl-ink);
  overflow-wrap: anywhere;
}

.page-privacy .pr-section .pr-tail-note {
  margin: 40px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--pr-rule);
  font-size: 15px;
  line-height: 1.8;
  color: var(--zl-ink-2);
}

/* 悬停时在正文左侧浮现章节编号 */
@media (min-width: 1180px) {
  .page-privacy .pr-section::before {
    content: attr(data-chapter);
    position: absolute;
    left: -66px;
    top: 8px;
    font-family: var(--zl-font-mono);
    font-size: 12px;
    letter-spacing: 0.08em;
    color: var(--zl-cinnabar);
    opacity: 0;
    transform: translateY(-3px);
    transition: opacity 200ms var(--zl-ease), transform 200ms var(--zl-ease);
  }

  .page-privacy .pr-section:hover::before,
  .page-privacy .pr-section:focus-within::before {
    opacity: 0.85;
    transform: none;
  }
}

@media (min-width: 560px) {
  .page-privacy .pr-contact__row {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 640px) {
  .page-privacy .pr-use {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 28px;
    align-items: baseline;
  }
}

@media (min-width: 880px) {
  .page-privacy .pr-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 72px;
    padding-block: 72px 128px;
  }

  .page-privacy .pr-toc {
    position: sticky;
    top: calc(var(--zl-header-h-compact) + 32px);
    align-self: start;
  }

  .page-privacy .pr-toc__list {
    margin-bottom: 28px;
  }
}

@media (max-width: 480px) {
  .page-privacy .pr-section p {
    font-size: 16px;
  }

  .page-privacy .pr-section h3 {
    font-size: 16.5px;
  }

  .page-privacy .pr-right {
    padding-left: 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pr-toc__link,
  .page-privacy .pr-section::before {
    transition: none;
  }

  .page-privacy .pr-section::before {
    transform: none;
  }
}

@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .pr-toc,
  .page-privacy .pr-banner,
  .page-privacy .pr-crumb,
  .page-privacy .pr-eyebrow {
    display: none;
  }

  .page-privacy .pr-layout {
    display: block;
    padding: 0;
  }

  .page-privacy .pr-body {
    max-width: none;
  }

  .page-privacy .pr-section::before {
    display: none;
  }

  .page-privacy .pr-section + .pr-section {
    margin-top: 32px;
    padding-top: 24px;
  }
}