.page-privacy {
  position: relative;
  padding-bottom: 64px;
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: -40px 0 auto;
  height: 640px;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(58% 58% at 10% 0%, rgba(111, 77, 245, 0.2), rgba(111, 77, 245, 0) 68%),
    radial-gradient(46% 50% at 92% 10%, rgba(53, 227, 210, 0.12), rgba(53, 227, 210, 0) 70%);
}

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

/* ---------- 页头 ---------- */

.page-privacy .pp-head {
  padding-top: 12px;
}

.page-privacy .pp-head .gx-eyebrow {
  color: var(--gx-beam);
}

.page-privacy .pp-head__title {
  margin: 14px 0 0;
  font-size: clamp(2rem, 8.6vw, 4.25rem);
  font-weight: 250;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--gx-dust);
  max-width: 18ch;
}

.page-privacy .pp-head__lead {
  margin: 22px 0 0;
  max-width: 62ch;
  color: var(--gx-mist);
  line-height: 1.8;
}

/* ---------- 顶部氛围图 ---------- */

.page-privacy .pp-figure {
  margin: 38px 0 46px;
}

.page-privacy .pp-figure .gx-media {
  border: 3px solid var(--gx-rail);
  box-shadow: 12px 22px 0 rgba(42, 55, 102, 0.45);
  overflow: hidden;
}

.page-privacy .pp-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 摘要卡 ---------- */

.page-privacy .pp-summary-wrap {
  margin-bottom: 56px;
}

.page-privacy .pp-summary__label {
  margin: 0 0 18px;
  font-family: var(--gx-font-mono);
  font-size: var(--gx-fs-14);
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--gx-beam);
}

.page-privacy .pp-summary {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-privacy .pp-summary__item {
  border: 3px solid var(--gx-rail);
  background: linear-gradient(160deg, rgba(14, 23, 56, 0.96), rgba(6, 10, 28, 0.96));
  padding: 22px 22px 24px;
  box-shadow: 9px 18px 0 rgba(42, 55, 102, 0.34);
  transition: transform 0.18s var(--gx-ease), box-shadow 0.18s var(--gx-ease), border-color 0.18s var(--gx-ease);
}

.page-privacy .pp-summary__item:hover {
  transform: translate(-3px, -3px);
  border-color: var(--gx-nebula);
  box-shadow: 12px 24px 0 rgba(42, 55, 102, 0.5);
}

.page-privacy .pp-summary__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--gx-font-mono);
  font-size: var(--gx-fs-12);
  letter-spacing: 0.12em;
  color: var(--gx-nebula);
}

.page-privacy .pp-summary__head {
  margin: 0 0 8px;
  font-size: var(--gx-fs-18);
  font-weight: 600;
  line-height: 1.4;
  color: var(--gx-dust);
}

.page-privacy .pp-summary__item p {
  margin: 0;
  font-size: var(--gx-fs-16);
  line-height: 1.75;
  color: var(--gx-mist);
}

/* ---------- 目录 + 正文两栏 ---------- */

.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}

.page-privacy .pp-toc {
  border: 3px solid var(--gx-rail);
  background: var(--gx-hull);
  padding: 16px;
}

.page-privacy .pp-toc__label {
  margin: 0 0 12px;
  font-family: var(--gx-font-mono);
  font-size: var(--gx-fs-12);
  letter-spacing: 0.12em;
  color: var(--gx-beam);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pp-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .pp-toc__list a {
  display: block;
  padding: 8px 12px;
  border: 2px solid transparent;
  color: var(--gx-mist);
  font-size: var(--gx-fs-14);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s var(--gx-ease), border-color 0.18s var(--gx-ease);
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  color: var(--gx-beam);
  border-color: var(--gx-beam);
}

/* ---------- 章节 ---------- */

.page-privacy .pp-chapter {
  scroll-margin-top: 96px;
  padding-top: 34px;
  border-top: 3px solid var(--gx-rail);
}

.page-privacy .pp-chapter + .pp-chapter {
  margin-top: 42px;
}

.page-privacy .pp-body > .pp-chapter:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pp-chapter__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pp-chapter__num {
  flex: 0 0 auto;
  padding-top: 6px;
  font-family: var(--gx-font-mono);
  font-size: var(--gx-fs-14);
  letter-spacing: 0.12em;
  color: var(--gx-nebula);
}

.page-privacy .pp-chapter__title {
  margin: 0;
  font-size: clamp(1.5rem, 5.2vw, 2.25rem);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--gx-dust);
}

.page-privacy .pp-chapter__intro {
  margin: 0 0 22px;
  max-width: 68ch;
  font-size: var(--gx-fs-16);
  line-height: 1.8;
  color: var(--gx-mist);
}

.page-privacy .pp-sub {
  margin: 30px 0 12px;
  font-family: var(--gx-font-mono);
  font-size: var(--gx-fs-14);
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--gx-gold);
}

.page-privacy .pp-note {
  margin: 18px 0 0;
  max-width: 68ch;
  padding: 14px 18px;
  border-left: 3px solid var(--gx-beam);
  background: rgba(53, 227, 210, 0.06);
  font-size: var(--gx-fs-16);
  line-height: 1.75;
  color: var(--gx-mist);
}

.page-privacy .pp-note a {
  color: var(--gx-beam);
}

/* ---------- 分段切换器 ---------- */

.page-privacy .pp-tabs {
  margin-top: 4px;
}

.page-privacy .pp-tabs > .gx-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 3px solid var(--gx-rail);
}

.page-privacy .pp-tabs .gx-tabs__tab {
  border: 2px solid var(--gx-rail);
  background: transparent;
  color: var(--gx-mist);
  padding: 10px 16px;
  font-family: var(--gx-font-body);
  font-size: var(--gx-fs-14);
  cursor: pointer;
  transition: color 0.18s var(--gx-ease), border-color 0.18s var(--gx-ease), background-color 0.18s var(--gx-ease);
}

.page-privacy .pp-tabs .gx-tabs__tab:hover {
  color: var(--gx-beam);
  border-color: var(--gx-beam);
}

.page-privacy .pp-tabs .gx-tabs__tab[aria-selected="true"] {
  border-color: var(--gx-nebula);
  background: rgba(111, 77, 245, 0.16);
  color: var(--gx-dust);
}

.page-privacy .pp-tabs .gx-tabs__panel {
  padding-top: 22px;
}

.page-privacy .pp-tabs .gx-tabs__panel[hidden] {
  display: none;
}

/* ---------- 定义条目 ---------- */

.page-privacy .pp-terms {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-privacy .pp-terms dt {
  font-size: var(--gx-fs-16);
  font-weight: 600;
  color: var(--gx-dust);
}

.page-privacy .pp-terms dd {
  margin: 6px 0 0;
  max-width: 68ch;
  font-size: var(--gx-fs-16);
  line-height: 1.78;
  color: var(--gx-mist);
}

/* ---------- 用途列表 ---------- */

.page-privacy .pp-purpose {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-privacy .pp-purpose li {
  border-left: 3px solid var(--gx-nebula);
  padding: 4px 0 4px 16px;
}

.page-privacy .pp-purpose strong {
  display: block;
  margin-bottom: 6px;
  font-size: var(--gx-fs-16);
  font-weight: 600;
  color: var(--gx-dust);
}

.page-privacy .pp-purpose span {
  display: block;
  max-width: 68ch;
  font-size: var(--gx-fs-16);
  line-height: 1.75;
  color: var(--gx-mist);
}

/* ---------- 保存期限卡 ---------- */

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

.page-privacy .pp-keep__item {
  border: 3px solid var(--gx-rail);
  background: var(--gx-hull);
  padding: 18px;
}

.page-privacy .pp-keep__item h4 {
  margin: 0 0 8px;
  font-size: var(--gx-fs-16);
  font-weight: 600;
  color: var(--gx-dust);
}

.page-privacy .pp-keep__item p {
  margin: 0;
  font-size: var(--gx-fs-14);
  line-height: 1.72;
  color: var(--gx-mist);
}

/* ---------- 共享与第三方 ---------- */

.page-privacy .pp-share {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-privacy .pp-share__col {
  border: 3px solid var(--gx-rail);
  background: var(--gx-hull);
  padding: 20px;
}

.page-privacy .pp-share__col--yes {
  border-color: var(--gx-beam);
}

.page-privacy .pp-share__col--no {
  background: rgba(14, 23, 56, 0.62);
}

.page-privacy .pp-share__col .pp-sub {
  margin-top: 0;
}

.page-privacy .pp-share__col ul {
  margin: 0;
  padding-left: 18px;
}

.page-privacy .pp-share__col li {
  margin-bottom: 12px;
  font-size: var(--gx-fs-16);
  line-height: 1.75;
  color: var(--gx-mist);
}

.page-privacy .pp-share__col li:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-share__col strong {
  color: var(--gx-dust);
}

/* ---------- 权利条目 ---------- */

.page-privacy .pp-rights {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-privacy .pp-rights li {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 14px;
  border: 3px solid var(--gx-rail);
  background: var(--gx-hull);
  padding: 18px;
}

.page-privacy .pp-rights__num {
  padding-top: 2px;
  font-family: var(--gx-font-mono);
  font-size: var(--gx-fs-14);
  letter-spacing: 0.1em;
  color: var(--gx-gold);
}

.page-privacy .pp-rights__title {
  margin: 0 0 6px;
  font-size: var(--gx-fs-18);
  font-weight: 600;
  color: var(--gx-dust);
}

.page-privacy .pp-rights li p {
  margin: 0;
  max-width: 68ch;
  font-size: var(--gx-fs-16);
  line-height: 1.75;
  color: var(--gx-mist);
}

/* ---------- 更新说明 ---------- */

.page-privacy .pp-update {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-privacy .pp-update li {
  position: relative;
  padding-left: 26px;
  max-width: 68ch;
  font-size: var(--gx-fs-16);
  line-height: 1.78;
  color: var(--gx-mist);
}

.page-privacy .pp-update li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 10px;
  height: 10px;
  border: 2px solid var(--gx-beam);
  border-radius: 50%;
}

.page-privacy .pp-update a {
  color: var(--gx-beam);
}

/* ---------- 页尾互链 ---------- */

.page-privacy .pp-end {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 60px;
  padding-top: 38px;
  border-top: 3px solid var(--gx-rail);
}

.page-privacy .pp-end__card {
  display: block;
  border: 3px solid var(--gx-rail);
  background: var(--gx-hull);
  padding: 22px;
  text-decoration: none;
  box-shadow: 8px 16px 0 rgba(42, 55, 102, 0.3);
  transition: transform 0.18s var(--gx-ease), border-color 0.18s var(--gx-ease), box-shadow 0.18s var(--gx-ease);
}

.page-privacy .pp-end__card:hover,
.page-privacy .pp-end__card:focus-visible {
  transform: translate(-3px, -3px);
  border-color: var(--gx-gold);
  box-shadow: 11px 22px 0 rgba(42, 55, 102, 0.46);
}

.page-privacy .pp-end__k {
  display: block;
  margin-bottom: 10px;
  font-family: var(--gx-font-mono);
  font-size: var(--gx-fs-12);
  letter-spacing: 0.12em;
  color: var(--gx-beam);
}

.page-privacy .pp-end__t {
  display: block;
  font-size: var(--gx-fs-16);
  line-height: 1.72;
  color: var(--gx-dust);
}

.page-privacy .pp-end__arrow {
  display: inline-block;
  margin-top: 12px;
  font-size: var(--gx-fs-18);
  color: var(--gx-gold);
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-privacy .pp-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

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

@media (min-width: 900px) {
  .page-privacy .pp-keep {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-privacy .pp-update {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1040px) {
  .page-privacy .pp-layout {
    grid-template-columns: 212px minmax(0, 1fr);
    gap: 56px;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .pp-toc__list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pp-toc__list li {
    flex: 1 1 auto;
  }

  .page-privacy .pp-toc__list a {
    white-space: normal;
    padding: 9px 10px;
  }

  .page-privacy .pp-head__title {
    max-width: 22ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-summary__item,
  .page-privacy .pp-end__card,
  .page-privacy .pp-toc__list a,
  .page-privacy .pp-tabs .gx-tabs__tab {
    transition: none;
  }

  .page-privacy .pp-summary__item:hover,
  .page-privacy .pp-end__card:hover,
  .page-privacy .pp-end__card:focus-visible {
    transform: none;
  }
}