.page-privacy {
  position: relative;
  background-color: var(--ce-deep);
  color: var(--ce-ink);
  padding: 0 0 72px;
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 920px;
  background-image: radial-gradient(circle, rgba(143, 183, 201, 0.9) 1px, transparent 1.3px);
  background-size: 26px 26px;
  opacity: 0.07;
  pointer-events: none;
  z-index: 0;
}

.page-privacy .pv-wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 26px var(--ce-gutter) 0;
}

/* 面包屑 */
.page-privacy .pv-crumb {
  margin-bottom: 6px;
}

/* 首屏 */
.page-privacy .pv-head {
  padding: 18px 0 26px;
  border-bottom: 1px solid var(--ce-line);
}

.page-privacy .pv-title {
  font-family: var(--ce-sans);
  font-size: 34px;
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.01em;
  margin: 10px 0 14px;
  color: var(--ce-ink);
}

.page-privacy .pv-lead {
  font-size: 17px;
  line-height: 1.78;
  margin: 0 0 22px;
  color: var(--ce-ink);
  overflow-wrap: break-word;
}

.page-privacy .pv-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px 28px;
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px dashed var(--ce-line);
}

.page-privacy .pv-meta > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-privacy .pv-meta dt {
  font-family: var(--ce-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ce-anno);
}

.page-privacy .pv-meta dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--ce-axis);
  overflow-wrap: break-word;
}

/* 顶部横幅 */
.page-privacy .pv-banner {
  position: relative;
  margin: 30px 0 0;
  aspect-ratio: 2 / 1;
  border: 1px solid var(--ce-line);
  background: var(--ce-deep-2);
  overflow: hidden;
}

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

.page-privacy .pv-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(158deg, rgba(56, 214, 201, 0.12), transparent 52%, rgba(6, 20, 40, 0.62));
  pointer-events: none;
}

.page-privacy .pv-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--ce-axis);
  background: rgba(6, 20, 40, 0.78);
  border-top: 1px solid var(--ce-line);
  z-index: 2;
}

/* 正文骨架 */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding-top: 34px;
}

/* 左侧版本刻度 */
.page-privacy .pv-rail {
  border: 1px solid var(--ce-line);
  background: rgba(18, 48, 79, 0.5);
  padding: 14px 12px;
}

.page-privacy .pv-rail__head {
  margin: 0 0 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ce-line);
  font-family: var(--ce-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ce-anno);
}

.page-privacy .pv-rail__ver {
  display: block;
  margin-top: 4px;
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--ce-cyan);
}

.page-privacy .pv-rail__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pv-rail__link {
  display: flex;
  gap: 7px;
  align-items: baseline;
  padding: 7px 8px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ce-axis);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--ce-dur) var(--ce-ease),
    border-color var(--ce-dur) var(--ce-ease),
    background-color var(--ce-dur) var(--ce-ease);
}

.page-privacy .pv-rail__num {
  flex: 0 0 auto;
  font-family: var(--ce-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ce-steel);
}

.page-privacy .pv-rail__link:hover,
.page-privacy .pv-rail__link:focus-visible {
  color: var(--ce-ink);
  border-left-color: var(--ce-cyan);
  background: rgba(56, 214, 201, 0.07);
  outline: none;
}

.page-privacy .pv-rail__link:focus-visible {
  box-shadow: 0 0 0 1px var(--ce-cyan);
}

/* 条款正文 */
.page-privacy .pv-doc {
  min-width: 0;
  max-width: 680px;
}

.page-privacy .pv-sec {
  padding-bottom: 30px;
  scroll-margin-top: 84px;
}

.page-privacy .pv-sec + .pv-sec {
  padding-top: 30px;
  border-top: 1px solid var(--ce-line);
}

.page-privacy .pv-sec__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0.04em;
  color: var(--ce-ink);
}

.page-privacy .pv-sec__anchor {
  font-family: var(--ce-mono);
  font-size: 14px;
  line-height: 1;
  color: var(--ce-steel);
  text-decoration: none;
  opacity: 0.5;
  transition: opacity var(--ce-dur) var(--ce-ease), color var(--ce-dur) var(--ce-ease);
}

.page-privacy .pv-sec__title:hover .pv-sec__anchor,
.page-privacy .pv-sec__anchor:focus-visible {
  opacity: 1;
  color: var(--ce-cyan);
  outline: none;
}

.page-privacy .pv-sec__anchor:focus-visible {
  box-shadow: 0 0 0 1px var(--ce-cyan);
}

.page-privacy .pv-sec p {
  margin: 0 0 14px;
  font-size: 17px;
  line-height: 1.78;
  color: var(--ce-ink);
  overflow-wrap: break-word;
}

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

.page-privacy .pv-sec a:not(.pv-sec__anchor) {
  color: var(--ce-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color var(--ce-dur) var(--ce-ease);
}

.page-privacy .pv-sec a:not(.pv-sec__anchor):hover,
.page-privacy .pv-sec a:not(.pv-sec__anchor):focus-visible {
  color: var(--ce-ink);
  outline: none;
  box-shadow: 0 0 0 1px var(--ce-cyan);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ce-axis);
  overflow-wrap: break-word;
}

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

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 1px;
  background: var(--ce-cyan);
}

.page-privacy .pv-list strong {
  color: var(--ce-ink);
  font-weight: 600;
}

/* 页尾备案与联络 */
.page-privacy .pv-refer {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--ce-axis);
}

.page-privacy .pv-refer__label {
  font-family: var(--ce-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ce-anno);
  margin: 0 0 14px;
}

.page-privacy .pv-refer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px 26px;
  margin: 0;
}

.page-privacy .pv-refer__grid > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-privacy .pv-refer__grid dt {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ce-anno);
}

.page-privacy .pv-refer__grid dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ce-ink);
  overflow-wrap: break-word;
}

.page-privacy .pv-refer__note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--ce-line);
}

/* 回到页首 */
.page-privacy .pv-top {
  position: fixed;
  right: 14px;
  bottom: 18px;
  z-index: 6;
  padding: 9px 12px;
  font-family: var(--ce-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ce-axis);
  text-decoration: none;
  border: 1px solid var(--ce-line);
  background: rgba(6, 20, 40, 0.9);
  transition: color var(--ce-dur) var(--ce-ease), border-color var(--ce-dur) var(--ce-ease);
}

.page-privacy .pv-top:hover,
.page-privacy .pv-top:focus-visible {
  color: var(--ce-cyan);
  border-color: var(--ce-cyan);
  outline: none;
}

/* 断点：小屏以上 */
@media (min-width: 640px) {
  .page-privacy .pv-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-privacy .pv-title {
    font-size: 34px;
  }
}

/* 断点：中等屏以上 */
@media (min-width: 860px) {
  .page-privacy .pv-wrap {
    padding-left: 32px;
    padding-right: 32px;
  }

  .page-privacy .pv-banner {
    aspect-ratio: 2 / 1;
  }

  .page-privacy .pv-body {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
    padding-top: 40px;
  }

  .page-privacy .pv-rail {
    position: sticky;
    top: 20px;
    padding: 16px 12px;
  }

  .page-privacy .pv-rail__list {
    grid-template-columns: 1fr;
  }
}

/* 断点：宽屏 */
@media (min-width: 1024px) {
  .page-privacy .pv-wrap {
    padding-left: 40px;
    padding-right: 40px;
  }

  .page-privacy .pv-head {
    padding-top: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-rail__link,
  .page-privacy .pv-sec__anchor,
  .page-privacy .pv-sec a:not(.pv-sec__anchor),
  .page-privacy .pv-top {
    transition: none;
  }
}