.page-privacy {
  --pv-measure: 36em;
  background: var(--paper);
  color: var(--ink);
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

/* 封面横幅 */
.page-privacy .pv-hero {
  position: relative;
  background: var(--indigo);
}

.page-privacy .pv-hero__frame {
  position: relative;
  height: clamp(170px, 24vw, 300px);
  overflow: hidden;
}

.page-privacy .pv-hero__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-privacy .pv-hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(102deg, rgba(18, 42, 84, .82) 6%, rgba(11, 21, 36, .34) 58%, rgba(242, 106, 33, .22) 100%);
}

.page-privacy .pv-hero__tag {
  position: absolute;
  left: clamp(20px, 5vw, 72px);
  bottom: 22px;
  display: inline-block;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold);
  background: rgba(11, 21, 36, .56);
  border: 1px solid rgba(224, 179, 65, .58);
}

/* 页面头部 */
.page-privacy .pv-head {
  padding-block: 42px 30px;
}

.page-privacy .pv-title {
  margin: 12px 0 0;
  font-size: clamp(42px, 9vw, 86px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -.025em;
  color: var(--indigo);
}

.page-privacy .pv-lead {
  max-width: var(--pv-measure);
  margin: 22px 0 0;
  padding-left: 18px;
  border-left: 3px solid var(--gold);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
}

/* 栅格 */
.page-privacy .pv-grid {
  display: grid;
  gap: 26px;
  padding-bottom: 84px;
}

/* 侧栏目录 */
.page-privacy .pv-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gray);
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pv-toc__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--ink);
  text-decoration: none;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}

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

.page-privacy .pv-toc__link.is-active {
  background: var(--indigo);
  border-color: var(--indigo);
  color: var(--paper);
}

.page-privacy .pv-toc__link.is-active .pv-toc__num {
  color: var(--gold);
}

/* 正文栏 */
.page-privacy .pv-body {
  min-width: 0;
}

.page-privacy .pv-section + .pv-section {
  border-top: 1px solid var(--line);
}

.page-privacy .pv-section {
  padding-block: 34px;
}

.page-privacy .pv-section:first-child {
  padding-top: 4px;
}

.page-privacy .pv-section::before {
  content: "";
  display: block;
  width: 54px;
  height: 3px;
  margin-bottom: 20px;
  background: var(--orange);
  transform: rotate(-3deg);
  transform-origin: left center;
}

.page-privacy .pv-h2 {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 18px;
  font-size: clamp(22px, 3.6vw, 30px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--indigo);
}

.page-privacy .pv-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--orange);
}

.page-privacy .pv-p {
  max-width: var(--pv-measure);
  margin: 0 0 16px;
  font-size: 16.5px;
  line-height: 1.85;
}

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

/* 条目列表 */
.page-privacy .pv-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: var(--pv-measure);
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 10px;
  height: 2px;
  background: var(--blue);
  transform: rotate(-3deg);
}

/* 定义式说明 */
.page-privacy .pv-defs {
  max-width: var(--pv-measure);
  margin: 0 0 20px;
}

.page-privacy .pv-defs dt {
  margin-top: 16px;
  font-size: 15.5px;
  font-weight: 800;
  color: var(--indigo);
}

.page-privacy .pv-defs dt:first-child {
  margin-top: 0;
}

.page-privacy .pv-defs dd {
  margin: 6px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--sand);
  font-size: 16px;
  line-height: 1.8;
}

/* 提亮块 */
.page-privacy .pv-note {
  max-width: var(--pv-measure);
  margin: 0;
  padding: 15px 20px;
  background: var(--sand);
  border-left: 3px solid var(--gold);
  font-size: 15.5px;
  line-height: 1.8;
}

/* 编号步骤 */
.page-privacy .pv-steps {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: var(--pv-measure);
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  counter-reset: pvstep;
}

.page-privacy .pv-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  counter-increment: pvstep;
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .pv-steps li::before {
  content: counter(pvstep, decimal-leading-zero);
  padding: 4px 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--paper);
  background: var(--indigo);
}

.page-privacy .pv-steps strong {
  display: block;
  margin-bottom: 2px;
  color: var(--orange);
}

/* 联系渠道 */
.page-privacy .pv-contact {
  max-width: var(--pv-measure);
  margin-top: 28px;
  padding: 26px 24px;
  background: var(--ink);
  border-top: 3px solid var(--gold);
  color: var(--paper);
}

.page-privacy .pv-contact__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-privacy .pv-contact__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-contact__list li {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .02em;
  word-break: break-word;
}

.page-privacy .pv-contact__label {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: .12em;
  color: rgba(246, 241, 231, .62);
}

/* 常见疑问 */
.page-privacy .pv-faq {
  max-width: var(--pv-measure);
  margin-top: 34px;
  border-top: 1px solid var(--line);
}

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

.page-privacy .pv-faq__q {
  position: relative;
  padding: 17px 34px 17px 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .pv-faq__q::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--orange);
}

.page-privacy .pv-faq__item[open] .pv-faq__q::after {
  content: "–";
}

.page-privacy .pv-faq__a {
  margin: 0 0 20px;
  font-size: 15.5px;
  line-height: 1.85;
}

/* 相关入口 */
.page-privacy .pv-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  max-width: var(--pv-measure);
  margin-top: 38px;
}

.page-privacy .pv-link-card {
  flex: 1 1 210px;
  min-width: 0;
  padding: 16px 18px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease;
}

.page-privacy .pv-link-card:hover {
  transform: translateY(-3px);
  border-color: var(--orange);
}

.page-privacy .pv-link-card__kicker {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--gray);
}

.page-privacy .pv-link-card__title {
  display: block;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
}

/* 回到顶部 */
.page-privacy .pv-top-link {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  padding: 11px 15px;
  font-size: 13px;
  color: var(--paper);
  text-decoration: none;
  background: var(--indigo);
  border: 1px solid rgba(246, 241, 231, .26);
  box-shadow: var(--shadow);
  transition: background .18s ease, color .18s ease;
}

.page-privacy .pv-top-link:hover {
  background: var(--orange);
  color: var(--ink);
  border-color: var(--orange);
}

@media (min-width: 960px) {
  .page-privacy .pv-grid {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 60px;
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-toc__link {
    padding: 10px 12px;
    white-space: normal;
    background: transparent;
    border: 0;
    border-left: 2px solid var(--line);
  }

  .page-privacy .pv-toc__link:hover {
    border-left-color: var(--blue);
    background: var(--sand);
  }

  .page-privacy .pv-toc__link.is-active {
    border-left-color: var(--orange);
    background: var(--indigo);
    color: var(--paper);
  }

  .page-privacy .pv-section {
    padding-block: 44px;
  }

  .page-privacy .pv-contact {
    padding: 30px 32px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .pv-head {
    padding-block: 52px 36px;
  }

  .page-privacy .pv-grid {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 76px;
  }
}