.page-privacy {
  display: block;
  padding-bottom: 96px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-stage {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--header-h) + 34px) 0 48px;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  background: linear-gradient(158deg, var(--water-mid) 0%, var(--water) 48%, var(--ink) 100%);
}

.page-privacy .privacy-stage__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .privacy-stage__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
}

.page-privacy .privacy-stage__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(118deg, rgba(7, 26, 43, 0.96) 0%, rgba(12, 42, 68, 0.74) 46%, rgba(47, 227, 208, 0.12) 100%),
    radial-gradient(120% 92% at 88% 8%, rgba(123, 209, 255, 0.22), transparent 62%);
}

.page-privacy .privacy-stage__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .breadcrumb {
  margin-bottom: 28px;
  font-size: 13px;
}

.page-privacy .privacy-stage__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.26em;
  color: var(--cyan);
}

.page-privacy .privacy-stage h1 {
  margin: 0 0 20px;
  max-width: 19ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 6.6vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--foam);
}

.page-privacy .privacy-stage__lede {
  margin: 0 0 24px;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist);
}

.page-privacy .privacy-stage__meta {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 8px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: rgba(18, 60, 92, 0.52);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--electric);
}

.page-privacy .privacy-rule {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--electric) 38%, rgba(47, 227, 208, 0) 94%);
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  padding-top: 52px;
}

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

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-sec {
  position: relative;
  margin-bottom: 38px;
  padding-bottom: 38px;
  border-bottom: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--header-h) + 26px);
}

.page-privacy .privacy-sec:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
}

.page-privacy .privacy-sec__no {
  flex: none;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy .privacy-sec h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(21px, 3.6vw, 30px);
  line-height: 1.28;
  color: var(--foam);
}

.page-privacy .privacy-sec p {
  margin: 0 0 20px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist);
}

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

.page-privacy .privacy-sec a {
  color: var(--electric);
  text-decoration: none;
  border-bottom: 1px solid rgba(123, 209, 255, 0.4);
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-privacy .privacy-sec a:hover,
.page-privacy .privacy-sec a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

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

/* ---------- 列表 ---------- */
.page-privacy .privacy-list {
  display: grid;
  gap: 14px;
  margin: 0 0 22px;
  padding: 0;
  max-width: 42em;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  opacity: 0.75;
}

.page-privacy .privacy-list--ordered {
  counter-reset: priv;
}

.page-privacy .privacy-list--ordered li {
  padding-left: 36px;
}

.page-privacy .privacy-list--ordered li::before {
  counter-increment: priv;
  content: counter(priv, decimal-leading-zero);
  top: 0.28em;
  width: auto;
  height: auto;
  background: none;
  opacity: 1;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-privacy .privacy-list--num li {
  padding-left: 0;
}

.page-privacy .privacy-list--num li::before {
  display: none;
}

.page-privacy .privacy-tag {
  display: inline-block;
  margin: 0 10px 4px 0;
  padding: 3px 12px;
  border: 1px solid rgba(242, 193, 78, 0.34);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--amber);
  white-space: nowrap;
}

/* ---------- 可展开条目 ---------- */
.page-privacy .privacy-fold {
  max-width: 42em;
  margin: 0 0 14px;
  padding: 0 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: rgba(18, 60, 92, 0.34);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .privacy-fold[open] {
  border-color: var(--line);
  background: rgba(18, 60, 92, 0.52);
}

.page-privacy .privacy-fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--foam);
}

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

.page-privacy .privacy-fold > summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .privacy-fold[open] > summary::after {
  content: "–";
}

.page-privacy .privacy-fold > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: var(--radius-pill);
}

.page-privacy .privacy-fold p {
  margin: 0 0 18px;
  max-width: none;
  font-size: 15px;
  line-height: 1.9;
  color: var(--mist);
}

/* ---------- 旁注与等宽信息 ---------- */
.page-privacy .privacy-note {
  padding: 14px 18px 14px 20px;
  margin-bottom: 20px;
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: linear-gradient(90deg, rgba(47, 227, 208, 0.1), rgba(47, 227, 208, 0) 92%);
  font-size: 14px;
  line-height: 1.8;
  color: var(--electric);
}

.page-privacy .privacy-gloss {
  color: var(--mist);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-decoration-color: var(--cyan);
  text-underline-offset: 4px;
}

.page-privacy .privacy-mono {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.03em;
  color: var(--amber);
  word-break: break-all;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  min-width: 0;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--cyan);
}

.page-privacy .privacy-toc__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 12px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--foam);
  background: rgba(18, 60, 92, 0.62);
  border-left-color: var(--cyan);
}

.page-privacy .privacy-toc__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--electric);
}

/* ---------- 窄屏：目录折为可横向滑动的索引条 ---------- */
@media (max-width: 959px) {
  .page-privacy .privacy-layout {
    gap: 28px;
    padding-top: 34px;
  }

  .page-privacy .privacy-toc {
    order: -1;
    position: sticky;
    top: calc(var(--header-h) + 8px);
    z-index: 5;
    padding: 12px;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-lg);
    background: rgba(7, 26, 43, 0.92);
    backdrop-filter: blur(8px);
  }

  .page-privacy .privacy-toc__title {
    display: none;
  }

  .page-privacy .privacy-toc__list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  .page-privacy .privacy-toc__list::-webkit-scrollbar {
    display: none;
  }

  .page-privacy .privacy-toc__list a {
    flex: none;
    padding: 8px 14px;
    border: 1px solid var(--line-soft);
    border-left: 1px solid var(--line-soft);
    border-radius: var(--radius-pill);
    background: rgba(18, 60, 92, 0.5);
    font-size: 13px;
    white-space: nowrap;
  }

  .page-privacy .privacy-toc__no {
    font-size: 10px;
  }

  .page-privacy .privacy-sec {
    margin-bottom: 30px;
    padding-bottom: 30px;
  }

  .page-privacy .privacy-sec__head {
    gap: 10px;
    margin-bottom: 16px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 68px;
    padding-top: 66px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 30px);
    align-self: start;
  }
}