.page-privacy {
  --pv-rule: rgba(16, 20, 24, 0.14);
  --pv-body-max: 40em;
  background-color: var(--rice);
  color: var(--ink);
}

/* ---------- 页头 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 6vw, 78px) 0 clamp(32px, 4.5vw, 58px);
  background-color: var(--qing);
  background-image:
    radial-gradient(120% 150% at 12% 0%, rgba(31, 110, 140, 0.62), transparent 62%),
    radial-gradient(95% 130% at 100% 100%, rgba(217, 122, 60, 0.3), transparent 58%);
  border-bottom: var(--line) solid var(--ink);
  color: var(--rice);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pv-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: grayscale(0.35) saturate(0.8);
}

.page-privacy .pv-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(244, 241, 234, 0.08) 1px, transparent 1px);
  background-size: 5px 5px;
  opacity: 0.7;
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-hero .breadcrumbs {
  margin-bottom: 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--shui);
}

.page-privacy .pv-hero .breadcrumbs__link {
  color: var(--shui);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .pv-hero .breadcrumbs__link:hover {
  color: var(--rice);
  border-bottom-color: var(--clay);
}

.page-privacy .pv-hero__eyebrow {
  margin: 0 0 14px;
  color: var(--acid);
}

.page-privacy .pv-hero__title {
  margin: 0 0 20px;
  color: var(--rice);
  font-size: clamp(32px, 6vw, 66px);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.page-privacy .pv-hero__lede {
  margin: 0;
  max-width: 44em;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.85;
  color: rgba(244, 241, 234, 0.86);
}

.page-privacy .pv-hero__meta {
  margin: 26px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(127, 182, 196, 0.35);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--shui);
}

/* ---------- 主体网格 ---------- */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding-top: clamp(34px, 5vw, 64px);
  padding-bottom: clamp(48px, 6vw, 96px);
}

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

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  border-top: 2px solid var(--ink);
  padding-top: 14px;
  margin-bottom: 22px;
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rock);
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
}

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

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  white-space: nowrap;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  background: rgba(127, 182, 196, 0.2);
  border-bottom-color: var(--clay);
}

.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--clay);
}

/* ---------- 条款 ---------- */
.page-privacy .pv-sec {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .pv-sec + .pv-sec {
  margin-top: clamp(38px, 5vw, 62px);
  padding-top: clamp(30px, 4vw, 46px);
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-sec__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(23px, 3vw, 33px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-privacy .pv-sec__num {
  flex: 0 0 auto;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--clay);
  border-bottom: 2px solid var(--clay);
}

.page-privacy .pv-sec__body {
  max-width: var(--pv-body-max);
}

.page-privacy .pv-sec__body p {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.8;
}

.page-privacy .pv-sec__body p:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-inline-link {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--clay);
  padding-bottom: 1px;
}

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

/* ---------- 分类列表 ---------- */
.page-privacy .pv-list {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 20px;
}

.page-privacy .pv-list__item {
  position: relative;
  padding-left: 20px;
}

.page-privacy .pv-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 7px;
  height: 7px;
  background: var(--shui);
}

.page-privacy .pv-list--moss .pv-list__item {
  padding-left: 16px;
  border-left: 3px solid var(--moss);
}

.page-privacy .pv-list--moss .pv-list__item::before {
  display: none;
}

.page-privacy .pv-list__k {
  display: block;
  margin-bottom: 5px;
  font-size: 17px;
  font-weight: 600;
}

.page-privacy .pv-list__d {
  display: block;
  font-size: 16px;
  line-height: 1.78;
  color: #3a3f3e;
}

/* ---------- 提示条 ---------- */
.page-privacy .pv-note {
  margin-top: 22px;
  padding: 14px 0 14px 16px;
  border-left: 4px solid var(--moss);
  font-size: 16px;
  line-height: 1.75;
  color: #3a3f3e;
}

/* ---------- 保存期限表 ---------- */
.page-privacy .pv-table-wrap {
  margin: 0 0 20px;
  overflow-x: auto;
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-privacy .pv-table__caption {
  caption-side: top;
  padding-bottom: 10px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rock);
}

.page-privacy .pv-table th {
  padding: 10px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--rock);
  border-bottom: 2px solid var(--ink);
}

.page-privacy .pv-table td {
  padding: 14px;
  vertical-align: top;
  line-height: 1.65;
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .pv-table tbody tr:hover {
  background: rgba(127, 182, 196, 0.16);
}

.page-privacy .pv-table td:last-child {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--moss);
}

/* ---------- 权利折叠 ---------- */
.page-privacy .pv-fold {
  border-top: 1px solid var(--pv-rule);
  padding: 14px 0;
}

.page-privacy .pv-fold:last-of-type {
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .pv-fold summary {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 30px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .pv-fold summary::before {
  content: "+";
  flex: 0 0 auto;
  width: 16px;
  font-family: var(--font-mono);
  font-weight: 400;
  color: var(--clay);
}

.page-privacy .pv-fold[open] summary::before {
  content: "–";
}

.page-privacy .pv-fold summary:hover {
  color: var(--clay);
}

.page-privacy .pv-fold p {
  max-width: var(--pv-body-max);
  margin: 10px 0 4px;
  padding-left: 26px;
  font-size: 16px;
  line-height: 1.75;
  color: #3a3f3e;
}

/* ---------- 相关入口 ---------- */
.page-privacy .pv-links {
  display: grid;
  gap: 12px;
  margin-top: clamp(40px, 5vw, 64px);
  padding-top: 20px;
  border-top: 2px solid var(--ink);
}

.page-privacy .pv-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
  background: var(--rice);
  border: var(--line) solid var(--ink);
  box-shadow: var(--shadow-soft);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.page-privacy .pv-links a span:last-child {
  flex: 0 0 auto;
  color: var(--clay);
}

.page-privacy .pv-links a:hover,
.page-privacy .pv-links a:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard);
}

/* ---------- 返回顶部 ---------- */
.page-privacy .pv-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 30px;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--rock);
  text-decoration: none;
  border-bottom: 2px solid var(--clay);
}

.page-privacy .pv-top:hover {
  color: var(--clay);
}

/* ---------- 桌面 ---------- */
@media (min-width: 1000px) {
  .page-privacy .pv-body {
    grid-template-columns: 232px minmax(0, 1fr);
    column-gap: 72px;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
    margin-bottom: 0;
  }

  .page-privacy .pv-toc__list {
    display: grid;
    gap: 2px;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-privacy .pv-toc__list a {
    padding: 9px 10px;
    border-bottom: none;
    border-left: 2px solid transparent;
    white-space: normal;
    line-height: 1.5;
  }

  .page-privacy .pv-toc__list a:hover,
  .page-privacy .pv-toc__list a:focus-visible {
    border-left-color: var(--clay);
    border-bottom-color: transparent;
  }
}

@media (min-width: 1320px) {
  .page-privacy .pv-body {
    grid-template-columns: 260px minmax(0, 1fr);
    column-gap: 88px;
  }
}

@media (max-width: 640px) {
  .page-privacy .pv-sec__body p,
  .page-privacy .pv-list__k {
    font-size: 16px;
  }

  .page-privacy .pv-list__d,
  .page-privacy .pv-note,
  .page-privacy .pv-fold p {
    font-size: 15px;
  }

  .page-privacy .pv-links a {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-links a {
    transition: none;
  }

  .page-privacy .pv-links a:hover {
    transform: none;
    box-shadow: var(--shadow-soft);
  }
}