.page-privacy {
  --pv-line: rgba(244, 247, 241, 0.14);
  --pv-soft: rgba(244, 247, 241, 0.76);
  background: var(--night);
  color: var(--fog);
  overflow-x: hidden;
}

/* 面包屑 */
.page-privacy .privacy-crumb {
  padding-top: 16px;
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--grey);
}

.page-privacy .breadcrumb__link {
  color: var(--grey);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .breadcrumb__link:hover,
.page-privacy .breadcrumb__link:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-privacy .breadcrumb__item[aria-current="page"] {
  color: var(--fog);
}

.page-privacy .breadcrumb__sep {
  color: var(--slate);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  margin-top: 14px;
  padding: clamp(26px, 5vw, 60px) 0 clamp(24px, 4vw, 44px);
  border-top: var(--edge) solid var(--char);
  border-bottom: var(--edge) solid var(--char);
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 12%, rgba(182, 255, 59, 0.15), transparent 56%),
    radial-gradient(circle at 8% 84%, rgba(84, 230, 200, 0.13), transparent 52%),
    var(--moss);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(244, 247, 241, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 247, 241, 0.07) 1px, transparent 1px);
  background-size: 58px 58px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 88%);
  pointer-events: none;
}

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

.page-privacy .privacy-hero__title {
  margin: 14px 0 20px;
  font-size: clamp(40px, 8vw, 96px);
  line-height: 0.98;
  letter-spacing: 0.02em;
  color: var(--fog);
  max-width: 16ch;
}

.page-privacy .privacy-hero__lead {
  max-width: 66ch;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.85;
  color: var(--pv-soft);
}

.page-privacy .privacy-hero__points {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
}

.page-privacy .privacy-hero__points li {
  position: relative;
  padding-left: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fog);
}

.page-privacy .privacy-hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 12px;
  height: 3px;
  background: var(--lime);
}

.page-privacy .privacy-hero__figure {
  margin: clamp(26px, 4vw, 44px) 0 0;
}

.page-privacy .figure__caption {
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--grey);
}

/* 条款两栏 */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
  padding-block: clamp(32px, 6vw, 76px);
}

/* 左侧章节索引 */
.page-privacy .privacy-index {
  border: var(--edge) solid var(--char);
  background: var(--slate);
  box-shadow: var(--shadow-hard-sm);
  padding: 16px;
}

.page-privacy .privacy-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 9px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--fog);
  text-decoration: none;
  border: 1px solid rgba(244, 247, 241, 0.16);
  transition: background 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--char);
}

.page-privacy .privacy-index__num {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-privacy .privacy-index__link:hover .privacy-index__num,
.page-privacy .privacy-index__link:focus-visible .privacy-index__num {
  color: var(--char);
}

.page-privacy .privacy-index__meter {
  margin-top: 16px;
  height: 4px;
  background: rgba(244, 247, 241, 0.14);
  border: 1px solid var(--char);
}

.page-privacy .privacy-index__meter-fill {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--lime), var(--cyan), var(--gold));
  transition: width 120ms linear;
}

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

.page-privacy .privacy-section {
  scroll-margin-top: calc(var(--bar-h) + 16px);
  padding-bottom: clamp(24px, 3vw, 38px);
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .privacy-section + .privacy-section {
  padding-top: clamp(24px, 3vw, 38px);
}

.page-privacy .privacy-section__kicker {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--lime);
}

.page-privacy .privacy-section__title {
  position: relative;
  margin: 8px 0 16px;
  padding-left: 20px;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.15;
  color: var(--fog);
}

.page-privacy .privacy-section__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52em;
  width: 11px;
  height: 3px;
  background: var(--lime);
}

.page-privacy .privacy-section__body {
  max-width: 72ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pv-soft);
}

.page-privacy .privacy-section__body p {
  margin: 0 0 16px;
}

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

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  line-height: 1.8;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

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

/* 联系信息块 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 14px;
  margin: 20px 0;
  padding: 18px;
  border: var(--edge) solid var(--char);
  background: var(--moss);
  box-shadow: var(--shadow-hard-sm);
}

.page-privacy .privacy-contact__item {
  margin: 0;
  min-width: 0;
}

.page-privacy .privacy-contact__key {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--grey);
}

.page-privacy .privacy-contact__val {
  color: var(--fog);
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.page-privacy .privacy-contact__val a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(182, 255, 59, 0.45);
}

.page-privacy .privacy-contact__val a:hover,
.page-privacy .privacy-contact__val a:focus-visible {
  color: var(--char);
  background: var(--lime);
  border-bottom-color: var(--lime);
}

/* 页尾延伸阅读 */
.page-privacy .privacy-tail {
  padding-block: clamp(32px, 5vw, 60px);
  border-top: var(--edge) solid var(--char);
  background: var(--moss);
}

.page-privacy .privacy-tail__title {
  margin: 0 0 20px;
  font-size: clamp(22px, 3vw, 32px);
  color: var(--fog);
}

.page-privacy .privacy-tail__grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}

.page-privacy .privacy-tail__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  border: var(--edge) solid var(--char);
  background: var(--slate);
  box-shadow: var(--shadow-hard-sm);
  color: var(--fog);
  text-decoration: none;
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), background 180ms var(--ease);
}

.page-privacy .privacy-tail__card:hover,
.page-privacy .privacy-tail__card:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-hard);
  background: #17453b;
}

.page-privacy .privacy-tail__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-privacy .privacy-tail__text {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--pv-soft);
}

.page-privacy .privacy-tail__go {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-privacy .privacy-top {
  display: inline-block;
  margin-top: 24px;
  padding: 9px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fog);
  text-decoration: none;
  border: var(--edge) solid var(--char);
  background: var(--night);
  box-shadow: var(--shadow-hard-sm);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--char);
  background: var(--lime);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-privacy .privacy-hero__points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--bar-h) + 20px);
  }

  .page-privacy .privacy-index__list {
    display: block;
  }

  .page-privacy .privacy-index__link {
    border: 0;
    border-left: 3px solid transparent;
    padding: 8px 10px;
    font-size: 13px;
  }

  .page-privacy .privacy-index__link:hover,
  .page-privacy .privacy-index__link:focus-visible {
    background: transparent;
    border-left-color: var(--lime);
    color: var(--lime);
  }

  .page-privacy .privacy-index__link:hover .privacy-index__num,
  .page-privacy .privacy-index__link:focus-visible .privacy-index__num {
    color: var(--fog);
  }
}

@media (min-width: 1120px) {
  .page-privacy .privacy-hero__title {
    font-size: clamp(64px, 7vw, 104px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__meter-fill,
  .page-privacy .privacy-tail__card,
  .page-privacy .privacy-index__link,
  .page-privacy .breadcrumb__link {
    transition: none;
  }

  .page-privacy .privacy-tail__card:hover,
  .page-privacy .privacy-tail__card:focus-visible {
    transform: none;
  }
}