.page-privacy {
  --pv-measure: 720px;
  --pv-rail: 236px;
  --pv-gap: 72px;
  display: block;
  color: var(--paper);
  padding-bottom: var(--sp-6);
}

/* ---------- 顶部通栏视觉 ---------- */
.page-privacy .privacy-banner {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: linear-gradient(140deg, #1E1A56 0%, #07061A 72%);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-banner__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(180px, 32vw, 420px);
  object-fit: cover;
  object-position: center 38%;
  opacity: 0.6;
}

.page-privacy .privacy-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(140, 138, 160, 0.10) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(140, 138, 160, 0.07) 0 1px, transparent 1px 34px),
    linear-gradient(180deg, rgba(7, 6, 26, 0.38) 0%, rgba(7, 6, 26, 0.94) 100%);
}

/* ---------- 容器与栅格 ---------- */
.page-privacy .privacy-shell {
  padding-top: var(--sp-4);
}

.page-privacy .breadcrumbs {
  margin-bottom: var(--sp-4);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-5);
  align-items: start;
}

.page-privacy .privacy-main {
  min-width: 0;
  max-width: var(--pv-measure);
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-head {
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-head .section__kicker {
  display: inline-block;
  margin: 0;
  padding: 4px 11px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  color: var(--neon);
  border: 1px solid rgba(53, 232, 218, 0.38);
  background: rgba(53, 232, 218, 0.06);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%);
}

.page-privacy .privacy-head h1 {
  margin: var(--sp-3) 0 var(--sp-4);
  font-size: clamp(30px, 8vw, 54px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .privacy-lede {
  margin: 0;
  max-width: 34em;
  font-size: var(--fs-md);
  line-height: 1.68;
  color: var(--paper-soft);
}

.page-privacy .privacy-meta {
  margin: var(--sp-4) 0 0;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--stone);
}

/* ---------- 条款分节 ---------- */
.page-privacy .privacy-sec {
  padding-top: var(--sp-6);
  scroll-margin-top: 88px;
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.page-privacy .privacy-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-privacy .privacy-sec__head h2 {
  margin: 0;
  font-size: clamp(20px, 5vw, 28px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .privacy-sec__head::after {
  content: "";
  flex: 1 1 auto;
  min-width: 20px;
  height: 1px;
  background: var(--line);
  transform: translateY(-3px);
}

.page-privacy .privacy-sec p {
  margin: 0 0 1.15em;
  max-width: 36em;
  font-size: var(--fs-base);
  line-height: 1.85;
  color: var(--paper-soft);
}

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

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

.page-privacy .privacy-sec .mono {
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-privacy .privacy-sec ul {
  margin: 0 0 1.15em;
  padding: 0;
  max-width: 36em;
  list-style: none;
}

.page-privacy .privacy-sec li {
  position: relative;
  margin-bottom: 12px;
  padding-left: 22px;
  font-size: var(--fs-base);
  line-height: 1.8;
  color: var(--paper-soft);
}

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

.page-privacy .privacy-sec li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 9px;
  height: 1px;
  background: var(--neon);
}

/* ---------- 保留时长列表 ---------- */
.page-privacy .privacy-tenure {
  margin: 0 0 1.15em;
  max-width: 36em;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-tenure__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-2) var(--sp-4);
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-tenure__key {
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: var(--paper-soft);
}

.page-privacy .privacy-tenure__val {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.02em;
  color: var(--gold);
}

/* ---------- 右侧章节导航 ---------- */
.page-privacy .privacy-rail {
  min-width: 0;
  order: -1;
}

.page-privacy .privacy-toc {
  padding: var(--sp-4) var(--sp-3);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(16, 18, 53, 0.95) 0%, rgba(30, 26, 86, 0.6) 100%);
}

.page-privacy .privacy-toc__label {
  margin: 0 0 var(--sp-3) 12px;
  font-size: var(--fs-2xs);
  letter-spacing: 0.2em;
  color: var(--stone);
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 10px;
  list-style: none;
}

.page-privacy .toc__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 8px 9px 11px;
  border-left: 2px solid transparent;
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: var(--paper-dim);
  text-decoration: none;
  transition: color 200ms var(--ease), border-color 200ms var(--ease), background-color 200ms var(--ease);
}

.page-privacy .toc__link:hover {
  color: var(--paper);
  background: rgba(53, 232, 218, 0.07);
}

.page-privacy .toc__link.is-active,
.page-privacy .toc__link[aria-current="true"] {
  color: var(--neon);
  border-left-color: var(--neon);
  background: rgba(53, 232, 218, 0.09);
}

.page-privacy .privacy-toc__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: 0.06em;
  color: var(--gold);
}

/* ---------- 结尾跳转块 ---------- */
.page-privacy .privacy-next {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-3);
  max-width: var(--pv-measure);
  margin-top: var(--sp-7);
  padding: var(--sp-5);
  border: 1px solid var(--line-strong);
  background: linear-gradient(135deg, rgba(30, 26, 86, 0.94) 0%, rgba(16, 18, 53, 0.7) 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-privacy .privacy-next__kicker {
  margin: 0;
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  color: var(--clay);
}

.page-privacy .privacy-next h2 {
  margin: 0;
  font-size: clamp(20px, 5vw, 26px);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .privacy-next p {
  margin: 0;
  max-width: 40em;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--paper-soft);
}

.page-privacy .privacy-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
}

/* ---------- 中屏与桌面 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-shell {
    padding-top: var(--sp-5);
  }

  .page-privacy .privacy-sec__head::after {
    display: block;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, var(--pv-measure)) minmax(0, var(--pv-rail));
    justify-content: space-between;
    gap: var(--pv-gap);
  }

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

  .page-privacy .privacy-toc {
    position: sticky;
    top: var(--sp-4);
    padding: var(--sp-4);
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .page-privacy .toc__link {
    padding: 10px 12px 10px 13px;
  }
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 599px) {
  .page-privacy .privacy-sec__head::after {
    display: none;
  }

  .page-privacy .privacy-sec {
    padding-top: var(--sp-5);
  }

  .page-privacy .privacy-lede {
    font-size: var(--fs-base);
  }

  .page-privacy .privacy-next {
    margin-top: var(--sp-6);
    padding: var(--sp-4);
  }

  .page-privacy .privacy-next__actions .btn {
    width: 100%;
    text-align: center;
  }
}

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