.page-privacy {
  --pp-gutter: 20px;
  position: relative;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: 28px 0 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 10px;
  background-image: repeating-linear-gradient(90deg, var(--line-strong) 0 1px, transparent 1px 26px);
  opacity: .55;
  pointer-events: none;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 20px;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 6.4vw, 3.9rem);
  line-height: 1.06;
  letter-spacing: -.02em;
  margin: 14px 0 0;
  max-width: 22ch;
}

.page-privacy .privacy-hero__lede {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(243, 245, 255, .78);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-privacy .privacy-hero__fig {
  margin: 30px 0 34px;
}

.page-privacy .privacy-hero__fig .figure__frame {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--panel);
}

.page-privacy .privacy-hero__fig .figure__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 16, 48, .12) 0%, rgba(11, 16, 48, .74) 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-privacy .privacy-hero__fig .figure__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--haze);
  max-width: 52ch;
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-body {
  padding: 42px 0 10px;
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

/* ---------- 条款目录 ---------- */
.page-privacy .privacy-toc__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--haze);
  margin: 0 0 14px;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border-left: 1px solid var(--line);
}

.page-privacy .privacy-toc__link {
  display: block;
  padding: 10px 12px 10px 14px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--haze);
  text-decoration: none;
  transition: color .22s ease, border-color .22s ease, background-color .22s ease;
}

.page-privacy .privacy-toc__link:hover {
  color: var(--white);
}

.page-privacy .privacy-toc__link.is-current {
  color: var(--path);
  border-left-color: var(--path);
  background: rgba(43, 240, 208, .07);
}

.page-privacy .privacy-toc__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--announce);
  margin-right: 8px;
}

.page-privacy .privacy-toc__link.is-current .privacy-toc__idx {
  color: var(--path);
}

.page-privacy .privacy-toc__ver {
  margin: 16px 0 0;
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--haze);
  opacity: .8;
}

/* ---------- 条款条文 ---------- */
.page-privacy .clause {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  margin-bottom: 14px;
  overflow: hidden;
  scroll-margin-top: calc(var(--head-total) + 20px);
  transition: border-color .25s ease;
}

.page-privacy .clause[open] {
  border-color: var(--line-strong);
}

.page-privacy .clause__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 4px 12px;
  padding: 20px var(--pp-gutter);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .clause__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--announce);
  align-self: center;
}

.page-privacy .clause__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.05rem, 3.4vw, 1.4rem);
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--white);
  margin: 0;
}

.page-privacy .clause__chev {
  position: relative;
  width: 26px;
  height: 26px;
  border: 1px solid var(--line-strong);
  border-radius: var(--pill);
  flex: none;
  transition: transform .25s ease, border-color .25s ease;
}

.page-privacy .clause__chev::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid var(--path);
  border-bottom: 1.5px solid var(--path);
  transform: translate(-50%, -70%) rotate(45deg);
}

.page-privacy .clause[open] .clause__chev {
  transform: rotate(180deg);
  border-color: var(--path);
}

.page-privacy .clause__sum {
  grid-column: 2 / -1;
  margin: 4px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--haze);
}

.page-privacy .clause__body {
  border-top: 1px solid var(--line);
  padding: 20px var(--pp-gutter) 24px;
}

.page-privacy .clause__body > p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(243, 245, 255, .84);
}

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

.page-privacy .clause__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(243, 245, 255, .84);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1.5px solid var(--path);
  background: transparent;
}

.page-privacy .clause__list strong {
  color: var(--white);
  font-weight: 600;
}

.page-privacy .clause__list a {
  color: var(--path);
  text-decoration: none;
  border-bottom: 1px dashed rgba(43, 240, 208, .45);
}

.page-privacy .clause__list a:hover {
  border-bottom-style: solid;
}

.page-privacy .clause__note {
  margin: 0;
  padding: 12px 14px;
  border-left: 2px solid var(--announce);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(255, 154, 46, .07);
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(243, 245, 255, .86);
}

.page-privacy .rows {
  display: grid;
  margin: 2px 0 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .rows__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .rows__term {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--path);
}

.page-privacy .rows__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(243, 245, 255, .8);
}

/* ---------- 收尾 ---------- */
.page-privacy .privacy-end {
  padding: 26px 0 66px;
}

.page-privacy .privacy-end__box {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xl);
  padding: 26px var(--pp-gutter) 28px;
  background: linear-gradient(160deg, rgba(21, 28, 74, .92), rgba(11, 16, 48, .72));
  overflow: hidden;
}

.page-privacy .privacy-end__box::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--path), rgba(43, 240, 208, 0));
}

.page-privacy .privacy-end__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--announce);
}

.page-privacy .privacy-end h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.25rem, 4vw, 1.85rem);
  line-height: 1.28;
  letter-spacing: -.01em;
  margin: 12px 0 0;
  max-width: 24ch;
}

.page-privacy .privacy-end__text {
  margin: 12px 0 0;
  max-width: 50ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(243, 245, 255, .78);
}

.page-privacy .privacy-end__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy {
    --pp-gutter: 28px;
  }

  .page-privacy .rows__row {
    grid-template-columns: minmax(128px, 180px) minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-privacy .privacy-end__box {
    padding: 32px 34px 34px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body {
    padding: 54px 0 10px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 58px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--head-total) + 24px);
    align-self: start;
    max-height: calc(100vh - var(--head-total) - 48px);
    overflow-y: auto;
    padding-right: 6px;
  }

  .page-privacy .clause__summary {
    padding: 22px 30px;
    row-gap: 6px;
  }

  .page-privacy .clause__body {
    padding: 22px 30px 28px;
  }

  .page-privacy .clause__body > p,
  .page-privacy .clause__list,
  .page-privacy .rows,
  .page-privacy .clause__note {
    max-width: 62ch;
  }

  .page-privacy .privacy-hero__fig {
    margin: 38px 0 42px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .clause__chev,
  .page-privacy .clause,
  .page-privacy .privacy-toc__link {
    transition: none;
  }
}