.page-privacy {
  --privacy-measure: 34em;
  --privacy-grid: rgba(126, 147, 184, .07);
  --privacy-ink: #39415C;
  --privacy-teal-deep: #0E7B77;
  background: var(--sky-abyss);
  color: var(--fog);
}

/* 面包屑 */
.page-privacy .privacy-crumbs {
  max-width: var(--wrap-max);
  margin-inline: auto;
  padding: clamp(14px, 2.4vw, 22px) var(--gutter) 0;
}

.page-privacy .breadcrumbs {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cool);
}

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

.page-privacy .breadcrumbs__link {
  color: var(--cool);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--step-fast) ease, border-color var(--step-fast) ease;
}

.page-privacy .breadcrumbs__link:hover,
.page-privacy .breadcrumbs__link:focus-visible {
  color: var(--teal-mist);
  border-bottom-color: var(--teal-mist);
}

.page-privacy .breadcrumbs__sep {
  color: var(--line-strong);
}

.page-privacy .breadcrumbs__current {
  color: var(--fog);
}

/* 首屏横幅 */
.page-privacy .privacy-hero {
  margin-top: clamp(14px, 2.4vw, 26px);
}

.page-privacy .privacy-hero__media {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: clamp(200px, 42vh, 400px);
  object-fit: cover;
  object-position: center 40%;
  opacity: .72;
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 22, 51, .1) 0%, rgba(10, 22, 51, .78) 72%, var(--sky-abyss) 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  max-width: var(--wrap-max);
  margin-inline: auto;
  padding: clamp(22px, 4vw, 44px) var(--gutter) 0;
}

.page-privacy .privacy-hero__inner .label {
  display: inline-block;
  color: var(--teal-mist);
}

.page-privacy .page-title {
  margin: 12px 0 0;
  color: #FFFFFF;
}

.page-privacy .privacy-hero__lede {
  max-width: var(--privacy-measure);
  margin: 16px 0 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--fog);
}

.page-privacy .privacy-hero__note {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cool);
}

/* 版式骨架：正文 + 目录锚点 */
.page-privacy .privacy-layout {
  max-width: var(--wrap-max);
  margin-inline: auto;
  padding: clamp(22px, 4vw, 40px) var(--gutter) clamp(40px, 6vw, 72px);
  display: grid;
  gap: clamp(20px, 3.4vw, 36px);
}

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

.page-privacy .privacy-aside {
  order: -1;
  min-width: 0;
}

.page-privacy .privacy-aside .anchor-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 0 10px;
  scrollbar-width: thin;
}

.page-privacy .privacy-aside .anchor-nav__link {
  flex: 0 0 auto;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--sky-panel);
  color: var(--cool);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-decoration: none;
  transition: color var(--step-fast) ease, border-color var(--step-fast) ease;
}

.page-privacy .privacy-aside .anchor-nav__link:hover,
.page-privacy .privacy-aside .anchor-nav__link:focus-visible {
  color: var(--teal-mist);
  border-color: var(--teal);
}

.page-privacy .privacy-aside .anchor-nav__link.is-active {
  color: #FFFFFF;
  background: var(--sky-card);
  border-color: var(--teal);
  box-shadow: inset 3px 0 0 var(--teal);
}

/* 章节块 */
.page-privacy .privacy-block {
  padding: clamp(22px, 3.2vw, 34px) 0 clamp(26px, 3.6vw, 40px);
  border-top: 1px solid var(--line-strong);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-block:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-block--grid {
  background-image:
    linear-gradient(var(--privacy-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--privacy-grid) 1px, transparent 1px);
  background-size: 52px 52px;
}

.page-privacy .privacy-block--paper {
  background: var(--paper);
  background-image: none;
  color: var(--privacy-ink);
  border: 1px solid var(--print-line);
  border-radius: var(--radius);
  padding: clamp(20px, 3vw, 32px);
  box-shadow: 6px 6px 0 rgba(216, 210, 196, .1);
}

.page-privacy .privacy-block__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .privacy-block__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--teal);
}

.page-privacy .privacy-block--paper .privacy-block__num {
  color: var(--privacy-teal-deep);
}

.page-privacy .privacy-block__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: #FFFFFF;
}

.page-privacy .privacy-block--paper .privacy-block__title {
  color: var(--ink-dark);
}

.page-privacy .privacy-block p {
  max-width: var(--privacy-measure);
  margin: 0 0 14px;
  line-height: 1.85;
  color: var(--fog);
}

.page-privacy .privacy-block--paper p {
  color: var(--privacy-ink);
}

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

.page-privacy .privacy-subtitle {
  margin: 22px 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: .01em;
  color: var(--teal-mist);
}

.page-privacy .privacy-block--paper .privacy-subtitle {
  color: var(--privacy-teal-deep);
}

/* 定义式清单 */
.page-privacy .privacy-defs {
  margin: 18px 0 20px;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-defs__row {
  display: grid;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid var(--line-strong);
}

.page-privacy .privacy-defs dt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--teal-mist);
}

.page-privacy .privacy-defs dd {
  margin: 0;
  max-width: var(--privacy-measure);
  line-height: 1.8;
  color: var(--fog);
}

.page-privacy .privacy-block--paper .privacy-defs__row {
  border-left-color: var(--print-line);
}

.page-privacy .privacy-block--paper .privacy-defs dt {
  color: var(--ink-dark);
}

.page-privacy .privacy-block--paper .privacy-defs dd {
  color: var(--privacy-ink);
}

/* 用途三则 */
.page-privacy .privacy-purpose {
  list-style: none;
  margin: 18px 0 20px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-purpose__item {
  padding: 16px 18px;
  background: #FFFFFF;
  border: 1px solid var(--print-line);
  border-radius: var(--radius);
}

.page-privacy .privacy-purpose__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--privacy-teal-deep);
}

.page-privacy .privacy-purpose__title {
  margin: 6px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--ink-dark);
}

.page-privacy .privacy-purpose__item p {
  margin: 0;
  color: var(--privacy-ink);
}

/* 本地存储键名 */
.page-privacy .privacy-keys {
  margin: 18px 0 20px;
  display: grid;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .privacy-keys__row {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  background: rgba(27, 44, 85, .55);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-keys__row:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-keys dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--teal-mist);
}

.page-privacy .privacy-keys dd {
  margin: 0;
  line-height: 1.75;
  color: var(--fog);
}

/* 权利条目：可展开 */
.page-privacy .privacy-rights {
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-rights__item {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--sky-panel);
  transition: border-color var(--step-fast) ease;
}

.page-privacy .privacy-rights__item summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--fog);
  transition: color var(--step-fast) ease;
}

.page-privacy .privacy-rights__item summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-rights__item summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--teal);
}

.page-privacy .privacy-rights__item[open] summary::after {
  content: "－";
}

.page-privacy .privacy-rights__item[open] {
  border-color: var(--teal);
}

.page-privacy .privacy-rights__item[open] summary {
  color: var(--teal-mist);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-rights__body {
  padding: 12px 16px 16px;
}

.page-privacy .privacy-rights__body p {
  margin: 0;
  max-width: var(--privacy-measure);
  line-height: 1.8;
  color: var(--fog);
}

/* 联系面板 */
.page-privacy .privacy-contact {
  margin: 18px 0 20px;
  padding: 18px 18px 20px;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
  background: var(--sky-card);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cool);
}

.page-privacy .privacy-contact__email {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.4vw, 19px);
  letter-spacing: .02em;
  color: #FFFFFF;
  word-break: break-all;
}

.page-privacy .privacy-contact__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
}

.page-privacy .privacy-contact__hint {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cool);
}

/* 正文内链与回到顶部 */
.page-privacy a.privacy-link {
  color: var(--teal-mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(111, 211, 206, .45);
  transition: color var(--step-fast) ease, border-color var(--step-fast) ease;
}

.page-privacy a.privacy-link:hover,
.page-privacy a.privacy-link:focus-visible {
  color: #FFFFFF;
  border-bottom-color: var(--orange);
}

.page-privacy .privacy-top {
  display: inline-flex;
  align-items: center;
  margin-top: 26px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cool);
  text-decoration: none;
  transition: color var(--step-fast) ease, border-color var(--step-fast) ease;
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--teal-mist);
  border-bottom-color: var(--teal);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-privacy .privacy-defs__row {
    grid-template-columns: 158px minmax(0, 1fr);
    gap: 12px;
    align-items: baseline;
  }

  .page-privacy .privacy-keys__row {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 12px;
    align-items: baseline;
  }

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

  .page-privacy .privacy-purpose__item:first-child {
    grid-column: 1 / -1;
  }
}

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

  .page-privacy .privacy-body {
    order: 0;
  }

  .page-privacy .privacy-aside {
    order: 1;
    position: sticky;
    top: 96px;
  }

  .page-privacy .privacy-aside .anchor-nav {
    display: block;
    overflow: visible;
    padding: 0;
    border-left: 1px solid var(--line-soft);
  }

  .page-privacy .privacy-aside .anchor-nav__link {
    display: block;
    position: relative;
    padding: 9px 0 9px 14px;
    border: 0;
    border-radius: 0;
    background: none;
    white-space: normal;
    line-height: 1.5;
  }

  .page-privacy .privacy-aside .anchor-nav__link.is-active {
    background: none;
    box-shadow: none;
    color: var(--teal-mist);
  }

  .page-privacy .privacy-aside .anchor-nav__link.is-active::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 6px;
    bottom: 6px;
    width: 2px;
    background: var(--teal);
  }

  .page-privacy .privacy-hero__inner {
    padding-top: clamp(30px, 4vw, 52px);
  }

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

  .page-privacy .privacy-purpose__item:first-child {
    grid-column: auto;
  }
}