.page-privacy {
  --pv-index-w: 236px;
  --pv-on-dark: rgba(255, 255, 255, 0.84);
  background: var(--mist);
  color: var(--graphite);
  font-family: var(--body);
}

.page-privacy .pv-hero {
  display: grid;
  gap: 24px;
  padding: 28px 0 8px;
}

.page-privacy .pv-hero-text .eyebrow {
  margin: 14px 0 0;
}

.page-privacy .pv-lead {
  margin: 14px 0 0;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--graphite);
  max-width: 46ch;
}

.page-privacy .pv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 6px 10px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--jiang);
}

.page-privacy .pv-hero-fig {
  margin: 0;
  padding: 10px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-privacy .pv-hero-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-privacy .pv-hero-fig figcaption {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--graphite);
  opacity: 0.82;
}

.page-privacy .pv-layout {
  display: grid;
  gap: 10px;
  padding: 20px 0 56px;
}

/* 左侧条款索引 */
.page-privacy .pv-index {
  border-top: 2px solid var(--jiang);
  padding-top: 14px;
}

.page-privacy .pv-index-title {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--jiang);
}

.page-privacy .pv-index-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-index-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 6px 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--graphite);
  text-decoration: none;
  transition: color 180ms var(--ease), padding-left 180ms var(--ease), background-color 180ms var(--ease);
}

.page-privacy .pv-index-link .n {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--jiang);
}

.page-privacy .pv-index-link:hover {
  color: var(--jiang);
  padding-left: 6px;
  background: var(--mist-2);
}

.page-privacy .pv-index-link:focus-visible,
.page-privacy .pv-link:focus-visible,
.page-privacy .pv-totop:focus-visible,
.page-privacy .pv-clause a:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 2px;
}

/* 条款正文 */
.page-privacy .pv-clause {
  padding: 26px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 92px;
}

.page-privacy .pv-clause:first-child {
  border-top: 0;
  padding-top: 8px;
}

.page-privacy .pv-clause-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-privacy .pv-num {
  flex: none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 4px 7px;
  border-radius: var(--radius);
  background: var(--jiang);
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pv-clause-title {
  margin: 0;
  font-family: var(--head);
  font-weight: 800;
  font-size: 1.3125rem;
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--ink);
}

.page-privacy .pv-range {
  margin: 12px 0 0;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: var(--jiang);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-clause p {
  margin: 12px 0 0;
  font-size: 1rem;
  line-height: 1.85;
  max-width: 60ch;
}

.page-privacy .pv-clause a {
  color: var(--jiang);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .pv-clause a:hover {
  color: var(--orange);
}

/* 三类信息卡片 */
.page-privacy .pv-cards {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.page-privacy .pv-card {
  padding: 16px 16px 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 2px solid var(--jiang);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-privacy .pv-card:hover {
  transform: translateY(-2px);
  border-color: var(--jiang);
  box-shadow: var(--shadow-lift);
}

.page-privacy .pv-k {
  display: block;
  margin-bottom: 7px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-privacy .pv-card-title {
  margin: 0 0 6px;
  font-family: var(--head);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--ink);
}

.page-privacy .pv-card p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
}

/* 用途列表 */
.page-privacy .pv-list {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  font-size: 1rem;
  line-height: 1.8;
  max-width: 60ch;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 1px;
  background: var(--yellow);
}

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

/* 本地存储示意 */
.page-privacy .pv-figure {
  margin: 20px 0 0;
  padding: 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-privacy .pv-figure svg {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-privacy .pv-figure figcaption {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--graphite);
  opacity: 0.82;
}

.page-privacy .pv-svg-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  fill: var(--graphite);
}

.page-privacy .pv-svg-label--dark {
  fill: var(--cyan);
}

/* 深色条款带 */
.page-privacy .pv-clause--ink {
  margin: 8px 0;
  padding: 26px 18px 28px;
  border-top: 0;
  background: var(--ink);
  border-radius: var(--radius);
}

.page-privacy .pv-clause--ink .pv-clause-title {
  color: var(--white);
}

.page-privacy .pv-clause--ink .pv-num {
  background: var(--cyan);
  color: var(--ink);
}

.page-privacy .pv-clause--ink .pv-range {
  color: var(--cyan);
  border-bottom-color: var(--line-light-2);
}

.page-privacy .pv-clause--ink p {
  color: var(--pv-on-dark);
}

.page-privacy .pv-list--dark li {
  color: var(--pv-on-dark);
}

.page-privacy .pv-list--dark li::before {
  background: var(--cyan);
}

/* 相关入口 */
.page-privacy .pv-links {
  display: grid;
  gap: 10px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 2px solid var(--jiang);
}

.page-privacy .pv-link {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 2px solid var(--mist-2);
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease), background-color 180ms var(--ease);
}

.page-privacy .pv-link:hover {
  transform: translateY(-2px);
  border-left-color: var(--orange);
  background: var(--white);
}

.page-privacy .pv-link-t {
  font-family: var(--head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
}

.page-privacy .pv-link-s {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--graphite);
}

.page-privacy .pv-foot-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 24px 0 0;
}

.page-privacy .pv-totop {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--jiang);
  text-decoration: none;
  background: var(--white);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  transition: color 180ms var(--ease), background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .pv-totop:hover {
  color: var(--white);
  background: var(--jiang);
  border-color: var(--jiang);
}

.page-privacy .pv-mono {
  font-family: var(--mono);
  font-size: 0.875rem;
  letter-spacing: 0.01em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  word-break: break-word;
}

.page-privacy .pv-clause--ink .pv-mono {
  color: var(--white);
}

/* 平板与桌面 */
@media (min-width: 700px) {
  .page-privacy .pv-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-clause--ink {
    padding: 30px 26px 32px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 48px;
    padding: 44px 0 20px;
  }

  .page-privacy .pv-lead {
    font-size: 1.125rem;
  }

  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-index-w) minmax(0, 1fr);
    gap: 48px;
    padding: 28px 0 72px;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .pv-clause {
    padding: 32px 0;
  }

  .page-privacy .pv-clause-title {
    font-size: 1.5rem;
  }

  .page-privacy .pv-foot-line {
    justify-content: space-between;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-card,
  .page-privacy .pv-link,
  .page-privacy .pv-index-link,
  .page-privacy .pv-totop {
    transition: none;
  }

  .page-privacy .pv-card:hover,
  .page-privacy .pv-link:hover {
    transform: none;
  }
}