.page-privacy {
  --privacy-doc-max: 66ch;
  --privacy-rule: rgba(16, 22, 20, .14);
  --privacy-rule-strong: rgba(16, 22, 20, .3);
  --privacy-text: #223029;
  display: block;
  background: var(--c-paper);
  color: var(--privacy-text);
  font-family: var(--font-body);
}

/* 页首深色窄幅 */
.page-privacy .privacy-mast {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--c-ink);
  color: var(--c-paper);
  padding-bottom: clamp(28px, 5vw, 54px);
}

.page-privacy .privacy-mast__media {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: -2;
}

.page-privacy .privacy-mast__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  opacity: .28;
  filter: grayscale(1) contrast(1.08);
}

.page-privacy .privacy-mast::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(11, 42, 34, .88) 0%, rgba(11, 42, 34, .92) 55%, var(--c-ink) 100%);
}

.page-privacy .privacy-mast__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(30px, 7vw, 70px);
}

.page-privacy .privacy-mast .crumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-privacy .privacy-mast .crumbs__item {
  color: var(--c-mist);
}

.page-privacy .privacy-mast .crumbs__item[aria-current="page"] {
  color: var(--c-amber);
}

.page-privacy .privacy-mast .crumbs__sep {
  color: var(--c-moss);
}

.page-privacy .privacy-mast .eyebrow {
  color: var(--c-amber);
  margin: 0 0 10px;
}

.page-privacy .privacy-mast__title {
  margin: 0 0 18px;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 6.4vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

.page-privacy .privacy-mast__lead {
  max-width: 62ch;
  margin: 0 0 clamp(24px, 4vw, 38px);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(232, 237, 234, .82);
}

.page-privacy .privacy-mast__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px clamp(22px, 5vw, 54px);
  margin: 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid rgba(154, 166, 161, .3);
}

.page-privacy .privacy-mast__stats li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-privacy .privacy-mast__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1;
  color: var(--c-amber);
}

.page-privacy .privacy-mast__lbl {
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--c-mist);
}

/* 浅色阅读面 */
.page-privacy .privacy-body {
  padding: clamp(30px, 6vw, 72px) 0 clamp(48px, 8vw, 100px);
}

.page-privacy .privacy-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
}

.page-privacy .privacy-toc {
  border-top: 2px solid var(--c-green-mid);
  padding-top: 12px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-moss);
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 14px;
}

.page-privacy .privacy-toc__list a {
  display: block;
  padding: 6px 0;
  font-size: 13px;
  line-height: 1.5;
  color: #33443c;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--c-ink);
  border-bottom-color: var(--c-amber);
}

.page-privacy .privacy-doc {
  max-width: var(--privacy-doc-max);
  border-left: 2px solid rgba(78, 122, 107, .45);
  padding-left: clamp(16px, 3vw, 30px);
}

.page-privacy .privacy-sec {
  padding: clamp(20px, 3.2vw, 34px) 0;
  scroll-margin-top: 24px;
}

.page-privacy .privacy-sec + .privacy-sec {
  border-top: 1px solid var(--privacy-rule);
}

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

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: clamp(10px, 2vw, 16px);
  margin-bottom: 12px;
}

.page-privacy .privacy-sec__no {
  flex: none;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(26px, 4.6vw, 42px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--c-moss);
}

.page-privacy .privacy-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.8vw, 26px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-privacy .privacy-sec:target h2 {
  background-image: linear-gradient(transparent 62%, rgba(242, 169, 59, .35) 62%);
}

.page-privacy .privacy-sec p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--privacy-text);
}

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

.page-privacy .privacy-sec a {
  color: var(--c-green-mid);
  text-decoration: none;
  border-bottom: 1px solid rgba(22, 73, 60, .35);
}

.page-privacy .privacy-sec a:hover,
.page-privacy .privacy-sec a:focus-visible {
  color: var(--c-ink);
  border-bottom-color: var(--c-amber);
}

.page-privacy .privacy-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .privacy-list li:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 10px;
  height: 1px;
  background: var(--c-moss);
}

.page-privacy .privacy-terms {
  margin: 0 0 16px;
  padding: 0;
}

.page-privacy .privacy-terms__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px 18px;
  padding: 11px 0;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-terms__row:last-child {
  border-bottom: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-terms dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--c-green-mid);
}

.page-privacy .privacy-terms dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .privacy-table-wrap {
  overflow-x: auto;
  margin: 4px 0 18px;
  border-top: 1px solid var(--privacy-rule-strong);
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .privacy-table caption {
  caption-side: top;
  text-align: left;
  padding: 10px 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-moss);
}

.page-privacy .privacy-table th,
.page-privacy .privacy-table td {
  text-align: left;
  padding: 12px 16px 12px 0;
  border-bottom: 1px solid var(--privacy-rule);
  vertical-align: top;
  line-height: 1.65;
}

.page-privacy .privacy-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-green-mid);
  white-space: nowrap;
}

.page-privacy .privacy-table tbody th {
  font-weight: 500;
  color: var(--c-ink);
}

.page-privacy .privacy-table td:nth-child(2) {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  color: var(--c-ink);
}

.page-privacy .privacy-table tbody tr:hover {
  background: rgba(22, 73, 60, .05);
}

/* 返回顶部 */
.page-privacy .privacy-top {
  position: fixed;
  right: 14px;
  bottom: 18px;
  z-index: 20;
  padding: 9px 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-paper);
  background: rgba(20, 24, 26, .74);
  border: 1px solid rgba(154, 166, 161, .34);
  text-decoration: none;
  opacity: .5;
  transition: opacity var(--t-fast) var(--ease), background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  opacity: 1;
  background: var(--c-charcoal);
  border-color: var(--c-amber);
  color: var(--c-amber);
}

@media (min-width: 900px) {
  .page-privacy .privacy-body__grid {
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 32px;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .privacy-terms__row {
    grid-template-columns: 180px minmax(0, 1fr);
  }

  .page-privacy .privacy-top {
    right: 24px;
    bottom: 26px;
  }
}

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