.page-privacy {
  --pv-doc-width: 74ch;
  --pv-rule: rgba(17, 24, 32, 0.18);
  background: var(--sea-900);
  color: var(--paper);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-privacy .pv-crumb {
  padding-top: clamp(20px, 3vw, 32px);
}

.page-privacy .breadcrumb-link,
.page-privacy .breadcrumb-item {
  color: var(--mist);
}

.page-privacy .breadcrumb-link:hover {
  color: var(--mint);
}

/* 首屏 */
.page-privacy .pv-hero {
  padding: clamp(24px, 4vw, 44px) 0 clamp(28px, 5vw, 56px);
}

.page-privacy .pv-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-privacy .pv-hero__intro h1 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(34px, 5.6vw, 62px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .pv-hero__lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: rgba(245, 240, 228, 0.84);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 0;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 18px;
  border-left: 1px solid var(--line-strong);
}

.page-privacy .pv-hero__meta li:first-child {
  padding-left: 0;
  border-left: 0;
}

.page-privacy .pv-hero__meta-k {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-privacy .pv-hero__meta-v {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 16px;
  color: var(--mint);
}

.page-privacy .pv-hero__figure {
  margin: 0;
  border: 1px solid var(--line-strong);
  outline: 1px dashed rgba(143, 163, 181, 0.42);
  outline-offset: 6px;
  background: var(--sea-800);
}

.page-privacy .pv-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 12 / 7;
}

.page-privacy .pv-hero__cap {
  padding: 10px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

/* 阅读进度 */
.page-privacy .pv-shell {
  position: relative;
}

.page-privacy .read-route {
  position: sticky;
  top: 0;
  z-index: 6;
  height: 3px;
  background: rgba(143, 163, 181, 0.22);
}

.page-privacy .read-route__bar {
  display: block;
  height: 100%;
  width: 0;
  background: var(--mint);
  transition: width 0.1s linear;
}

/* 主体布局 */
.page-privacy .pv-layout {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(22px, 3.5vw, 40px) 0 0;
  align-items: start;
}

/* 目录 */
.page-privacy .pv-toc {
  border-top: 1px dashed var(--line-strong);
  border-bottom: 1px dashed var(--line-strong);
  padding: 16px 0;
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

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

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font-size: 14px;
  line-height: 1.4;
  color: var(--paper);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .pv-toc__num {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  color: var(--mint);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--coral);
  border-color: var(--coral);
  background: rgba(242, 107, 74, 0.08);
  outline: none;
}

.page-privacy .pv-toc__link:hover .pv-toc__num,
.page-privacy .pv-toc__link:focus-visible .pv-toc__num {
  color: var(--coral);
}

.page-privacy .pv-toc__note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* 纸面文档 */
.page-privacy .pv-doc {
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line-paper);
  padding: clamp(20px, 3.6vw, 44px) clamp(18px, 3.4vw, 48px);
}

.page-privacy .pv-clause {
  scroll-margin-top: 80px;
}

.page-privacy .pv-clause + .pv-clause {
  margin-top: clamp(26px, 3.5vw, 40px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px dashed var(--pv-rule);
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.page-privacy .pv-clause__num {
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: clamp(26px, 3.6vw, 40px);
  font-weight: 700;
  line-height: 0.9;
  color: var(--coral-deep);
}

.page-privacy .pv-clause h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(19px, 2.3vw, 26px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pv-doc .prose {
  max-width: var(--pv-doc-width);
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink);
}

.page-privacy .pv-doc .prose p {
  margin: 0 0 12px;
}

.page-privacy .pv-doc .prose h3 {
  margin: 18px 0 8px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--sea-700);
}

.page-privacy .pv-list {
  margin: 0 0 12px;
  padding-left: 0;
  list-style: none;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1px solid var(--coral-deep);
}

.page-privacy .pv-list strong {
  color: var(--sea-800);
  font-weight: 700;
}

.page-privacy .pv-note {
  margin: 14px 0 0;
  padding: 10px 12px;
  border-left: 2px solid var(--sea-500);
  background: rgba(47, 111, 159, 0.07);
  font-size: 13px;
  line-height: 1.7;
  color: var(--sea-700);
}

.page-privacy .pv-inline-link {
  color: var(--coral-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pv-inline-link:hover {
  color: var(--sea-800);
}

/* 表格 */
.page-privacy .pv-table-wrap {
  margin: 14px 0 16px;
  overflow-x: auto;
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.65;
}

.page-privacy .pv-table__cap {
  caption-side: top;
  text-align: left;
  padding-bottom: 8px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--sea-500);
}

.page-privacy .pv-table thead th {
  text-align: left;
  padding: 9px 12px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--sea-700);
  background: rgba(19, 59, 92, 0.08);
  border-bottom: 1px solid var(--line-paper);
}

.page-privacy .pv-table td {
  padding: 10px 12px;
  vertical-align: top;
  border-bottom: 1px solid var(--pv-rule);
  color: var(--ink);
}

.page-privacy .pv-table tbody tr:last-child td {
  border-bottom: 0;
}

/* 常见操作 */
.page-privacy .pv-quick {
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: clamp(22px, 3vw, 32px);
  border-top: 1px dashed var(--pv-rule);
}

.page-privacy .pv-quick h2 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(19px, 2.3vw, 24px);
  color: var(--ink);
}

.page-privacy .accordion__item {
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 14px 0;
  border: 0;
  background: none;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  text-align: left;
  color: var(--sea-800);
  cursor: pointer;
}

.page-privacy .accordion__trigger::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: 18px;
  line-height: 1;
  color: var(--coral-deep);
}

.page-privacy .accordion__trigger[aria-expanded="true"]::after {
  content: "−";
  color: var(--mint);
}

.page-privacy .accordion__trigger:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

.page-privacy .accordion__body {
  padding: 0 0 16px;
  max-width: var(--pv-doc-width);
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
}

.page-privacy .accordion__body p {
  margin: 0;
}

/* 出口 */
.page-privacy .pv-exit {
  padding-top: clamp(32px, 5vw, 64px);
}

.page-privacy .pv-exit__card {
  position: relative;
  padding: clamp(22px, 3.4vw, 40px);
  background: var(--sea-800);
  border: 1px solid var(--line-strong);
  border-left: 6px solid var(--coral);
  box-shadow: 12px 12px 0 rgba(7, 26, 43, 0.55);
}

.page-privacy .pv-exit__card .exit-kicker {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: var(--coral);
}

.page-privacy .pv-exit__card .exit-title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(21px, 3vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .pv-exit__card .exit-note {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 240, 228, 0.82);
}

.page-privacy .pv-exit__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

/* 打印视图 */
@media print {
  .page-privacy {
    background: #ffffff;
    color: #111820;
    padding-bottom: 0;
  }

  .page-privacy .pv-crumb,
  .page-privacy .pv-toc,
  .page-privacy .read-route,
  .page-privacy .pv-exit {
    display: none;
  }

  .page-privacy .pv-doc {
    border: 0;
    padding: 0;
    background: #ffffff;
  }

  .page-privacy .pv-clause {
    break-inside: avoid;
  }
}

/* 平板与桌面 */
@media (min-width: 760px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(28px, 4vw, 52px);
  }

  .page-privacy .pv-doc .prose,
  .page-privacy .accordion__body {
    font-size: 16px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: clamp(28px, 3.6vw, 52px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 34px;
    border-top: 0;
    border-bottom: 0;
    border-left: 2px solid var(--line-strong);
    padding: 4px 0 4px 16px;
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .pv-toc__link {
    display: flex;
    padding: 7px 8px;
    border-color: transparent;
    font-size: 14.5px;
    white-space: normal;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    border-color: rgba(242, 107, 74, 0.4);
  }
}

@media (min-width: 1180px) {
  .page-privacy .pv-layout {
    grid-template-columns: 268px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .read-route__bar,
  .page-privacy .pv-toc__link {
    transition: none;
  }
}