.page-privacy {
  background: var(--paper);
  color: var(--midnight);
}

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

/* 首屏 */
.page-privacy .pv-hero {
  display: grid;
  gap: clamp(26px, 5vw, 52px);
  padding-block: clamp(22px, 4vw, 44px) clamp(30px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
}

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

.page-privacy .pv-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(30px, 5.6vw, 56px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: 0.02em;
  max-width: 18ch;
}

.page-privacy .pv-hero__lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: #29404f;
}

.page-privacy .pv-hero__points {
  list-style: none;
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-hero__points li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.7;
  border-top: 1px solid var(--line-soft);
  padding-top: 10px;
}

.page-privacy .pv-hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 14px;
  height: 2px;
  background: var(--green);
}

.page-privacy .pv-hero__media {
  margin: 0;
  align-self: start;
}

/* 速览带 */
.page-privacy .pv-summary {
  background: var(--midnight);
  color: var(--paper);
}

.page-privacy .pv-summary__inner {
  display: grid;
  gap: 0;
  padding-block: clamp(18px, 3vw, 26px);
}

.page-privacy .pv-summary__item {
  padding: 16px 0;
  border-top: 2px solid var(--line-dark);
}

.page-privacy .pv-summary__item--green { border-top-color: var(--green); }
.page-privacy .pv-summary__item--cyan { border-top-color: var(--cyan); }
.page-privacy .pv-summary__item--orange { border-top-color: var(--orange); }
.page-privacy .pv-summary__item--volt { border-top-color: var(--volt); }

.page-privacy .pv-summary__label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--hair);
}

.page-privacy .pv-summary__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: #d7e8e0;
}

/* 目录条 */
.page-privacy .pv-toc {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  border-bottom: 1px solid var(--line);
  padding-block: 4px;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pv-toc__link {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--midnight);
  text-decoration: none;
  border-right: 1px solid var(--line-soft);
  white-space: nowrap;
  transition: color 120ms var(--ease), background-color 120ms var(--ease);
}

.page-privacy .pv-toc__link:first-child {
  padding-left: 0;
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--green-deep);
  background: var(--mint);
}

.page-privacy .pv-toc__num {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

/* 章节 */
.page-privacy .pv-chapter {
  display: grid;
  gap: 20px;
  padding-block: clamp(32px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 110px;
}

.page-privacy .pv-chapter--shade {
  background: linear-gradient(180deg, rgba(223, 245, 231, 0.6), rgba(223, 245, 231, 0));
}

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

.page-privacy .pv-chapter__num {
  display: block;
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: var(--hair);
  letter-spacing: 0.04em;
}

.page-privacy .pv-chapter__title {
  margin: 10px 0 0;
  font-size: clamp(21px, 2.8vw, 30px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: 0.015em;
  max-width: 16ch;
}

.page-privacy .pv-chapter__key {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--steel);
  letter-spacing: 0.04em;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
}

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

.page-privacy .pv-chapter__body.prose p {
  margin: 0 0 16px;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.8;
}

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

.page-privacy .pv-chapter__lead {
  margin: 0 0 20px;
  max-width: 62ch;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.75;
  font-weight: 500;
  color: var(--ink);
}

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

.page-privacy .pv-chapter__body a:hover {
  color: var(--midnight);
  background: var(--volt);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 0;
  max-width: 68ch;
}

.page-privacy .pv-list li {
  padding: 12px 0 12px 18px;
  border-top: 1px solid var(--line-soft);
  font-size: 15px;
  line-height: 1.75;
  position: relative;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 8px;
  height: 8px;
  background: var(--cyan);
}

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

/* 字段列表 */
.page-privacy .pv-fields {
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-fields__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-fields__term {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-privacy .pv-fields__tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--green-deep);
  border: 1px solid var(--green-deep);
  padding: 1px 5px;
  line-height: 1.5;
}

.page-privacy .pv-fields__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #29404f;
  max-width: 62ch;
}

/* 30 天高亮 */
.page-privacy .pv-alert {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(14px, 3vw, 28px);
  background: var(--volt);
  color: var(--ink);
  padding: clamp(16px, 3vw, 24px);
  margin: 0 0 clamp(20px, 3vw, 28px);
  border-left: 8px solid var(--midnight);
}

.page-privacy .pv-alert__num {
  font-size: clamp(40px, 7vw, 64px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.02em;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.page-privacy .pv-alert__unit {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-privacy .pv-alert__body {
  min-width: 200px;
  flex: 1 1 240px;
}

.page-privacy .pv-alert__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.page-privacy .pv-alert__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #1d3543;
}

/* 小标题与步骤 */
.page-privacy .pv-sub {
  margin: 22px 0 12px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;
  padding-left: 12px;
  border-left: 4px solid var(--green);
}

.page-privacy .pv-steps {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 66ch;
}

.page-privacy .pv-steps li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 12px;
  font-size: 15px;
  line-height: 1.75;
  padding: 12px 14px;
  background: var(--paper);
  border: 1px solid var(--line-soft);
}

.page-privacy .pv-chapter--shade .pv-steps li {
  background: #ffffff;
}

.page-privacy .pv-steps .mono {
  font-size: 13px;
  font-weight: 700;
  color: var(--green-deep);
  line-height: 1.9;
}

.page-privacy .pv-note {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.75;
  color: var(--steel);
  max-width: 62ch;
}

/* 渠道卡 */
.page-privacy .pv-channels {
  display: grid;
  gap: 0;
  margin-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--line);
}

.page-privacy .pv-channel {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: var(--midnight);
  transition: background-color 120ms var(--ease), padding-left 120ms var(--ease);
}

.page-privacy .pv-channel:hover,
.page-privacy .pv-channel:focus-visible {
  background: var(--mint);
  padding-left: 12px;
}

.page-privacy .pv-channel__label {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--green-deep);
}

.page-privacy .pv-channel__value {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
}

/* 结尾 */
.page-privacy .pv-outro {
  background: var(--midnight);
  color: var(--paper);
  margin-top: clamp(30px, 4vw, 48px);
}

.page-privacy .pv-outro__inner {
  display: grid;
  gap: 22px;
  padding-block: clamp(30px, 5vw, 52px);
}

.page-privacy .pv-outro h2 {
  margin: 0 0 10px;
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #e9fff4;
}

.page-privacy .pv-outro p {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: #c6dcd4;
}

.page-privacy .pv-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 720px) {
  .page-privacy .pv-summary__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(18px, 3vw, 36px);
  }

  .page-privacy .pv-fields__row {
    grid-template-columns: minmax(150px, 200px) minmax(0, 1fr);
    gap: clamp(16px, 3vw, 36px);
    align-items: start;
  }

  .page-privacy .pv-fields__term {
    padding-top: 2px;
  }

  .page-privacy .pv-channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: clamp(16px, 2.4vw, 28px);
  }

  .page-privacy .pv-channel:hover,
  .page-privacy .pv-channel:focus-visible {
    padding-left: 10px;
  }

  .page-privacy .pv-outro__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-privacy .pv-outro__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    column-gap: clamp(32px, 5vw, 64px);
  }

  .page-privacy .pv-summary__inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .pv-summary__item {
    padding: 18px 18px 6px;
    border-top: 2px solid var(--line-dark);
    border-left: 1px solid var(--line-dark);
  }

  .page-privacy .pv-summary__item--green { border-top-color: var(--green); }
  .page-privacy .pv-summary__item--cyan { border-top-color: var(--cyan); }
  .page-privacy .pv-summary__item--orange { border-top-color: var(--orange); }
  .page-privacy .pv-summary__item--volt { border-top-color: var(--volt); }

  .page-privacy .pv-chapter {
    grid-template-columns: minmax(170px, 210px) minmax(0, 1fr);
    column-gap: clamp(28px, 5vw, 64px);
    align-items: start;
  }

  .page-privacy .pv-chapter__rail {
    position: sticky;
    top: 104px;
  }

  .page-privacy .pv-chapter--shade {
    background: linear-gradient(90deg, rgba(223, 245, 231, 0.75), rgba(223, 245, 231, 0) 70%);
  }
}

@media (min-width: 1180px) {
  .page-privacy .pv-chapter__body.prose p,
  .page-privacy .pv-chapter__lead {
    max-width: 64ch;
  }
}