.page-privacy {
  --priv-rail: 250px;
  --priv-gap: 48px;
  --priv-num-w: 46px;
  padding-bottom: 96px;
}

.page-privacy .wrap {
  max-width: var(--maxw);
}

/* ---------- 面包屑 ---------- */
.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 22px 0 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--stand);
}

.page-privacy .crumbs__link {
  color: var(--stand);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}

.page-privacy .crumbs__link:hover,
.page-privacy .crumbs__link:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-privacy .crumbs__sep {
  color: var(--metal);
}

.page-privacy .crumbs__now {
  color: var(--paper);
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-head {
  position: relative;
  margin-top: 26px;
  padding: 34px 30px 30px;
  background:
    linear-gradient(155deg, rgba(14, 42, 32, .95) 0%, rgba(8, 20, 15, .98) 68%),
    var(--turf-lines);
  border: var(--edge);
  box-shadow: var(--paper-shadow);
  display: grid;
  gap: 26px;
}

.page-privacy .privacy-head__mark {
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 68px;
  background: var(--neon);
}

.page-privacy .privacy-head__text {
  max-width: 720px;
}

.page-privacy .kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-privacy .page-head__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 4.4vw, 46px);
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-privacy .page-head__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--stand);
}

.page-privacy .privacy-head__fig {
  margin: 0;
  position: relative;
}

.page-privacy .img-frame {
  display: block;
  border: var(--edge);
  background: var(--turf);
  overflow: hidden;
}

.page-privacy .img-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.9) contrast(1.05);
  opacity: .82;
}

.page-privacy .img-frame__cap {
  display: block;
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
  border-top: var(--edge);
  background: rgba(8, 20, 15, .72);
}

/* ---------- 主体双栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  margin-top: 44px;
}

/* ---------- 小节目录 ---------- */
.page-privacy .privacy-toc {
  position: static;
  padding: 22px 20px;
  background: rgba(14, 42, 32, .6);
  border: var(--edge);
  align-self: start;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-toc__link {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: baseline;
  gap: 8px;
  padding: 9px 8px 9px 10px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--stand);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--paper);
  background: rgba(61, 242, 192, .07);
  border-left-color: var(--neon);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--neon);
  letter-spacing: .06em;
}

.page-privacy .privacy-toc__text {
  display: block;
}

.page-privacy .privacy-toc__hint {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--metal);
  font-size: 12px;
  line-height: 1.7;
  color: var(--stand);
}

.page-privacy .privacy-toc__hint a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--metal);
  transition: color .18s ease, border-color .18s ease;
}

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

/* ---------- 正文 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
  display: grid;
  gap: 52px;
}

.page-privacy .privacy-sec {
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-privacy .privacy-sec__head {
  display: grid;
  grid-template-columns: var(--priv-num-w) 1fr;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--metal);
}

.page-privacy .privacy-sec__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--neon);
  letter-spacing: -.02em;
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.5vw, 27px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .prose {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--stand);
  max-width: 68ch;
}

.page-privacy .privacy-sec .prose:last-of-type {
  margin-bottom: 0;
}

/* ---------- 重点条 ---------- */
.page-privacy .privacy-keyline {
  position: relative;
  margin: 24px 0 0;
  padding: 18px 20px 18px 24px;
  background: rgba(61, 242, 192, .07);
  border: 1px solid rgba(61, 242, 192, .18);
}

.page-privacy .privacy-keyline::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--neon);
}

.page-privacy .privacy-keyline--tall {
  padding: 22px 24px 22px 26px;
  background: rgba(255, 180, 61, .06);
  border-color: rgba(255, 180, 61, .22);
}

.page-privacy .privacy-keyline--tall::before {
  background: var(--whistle);
}

.page-privacy .privacy-keyline__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
  max-width: 66ch;
}

/* ---------- 权利折叠组 ---------- */
.page-privacy .privacy-rights {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.page-privacy .privacy-right {
  background: rgba(14, 42, 32, .55);
  border: var(--edge);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.page-privacy .privacy-right:hover {
  border-color: rgba(61, 242, 192, .38);
  box-shadow: inset 0 1px 0 rgba(242, 247, 244, .05), 0 12px 26px -22px rgba(0, 0, 0, .95);
  transform: translateY(-2px);
}

.page-privacy .privacy-right .disclosure__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 500;
  color: var(--paper);
}

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

.page-privacy .privacy-right .disclosure__dot {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1.5px solid var(--neon);
  background: transparent;
  transition: background-color .22s ease, box-shadow .22s ease;
}

.page-privacy .privacy-right[open] .disclosure__dot {
  background: var(--neon);
  box-shadow: 0 0 0 3px rgba(61, 242, 192, .16);
}

.page-privacy .privacy-right__name {
  flex: 1 1 auto;
}

.page-privacy .privacy-right .disclosure__body {
  padding: 0 18px 18px 39px;
}

.page-privacy .privacy-right .disclosure__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--stand);
  max-width: 62ch;
}

/* ---------- 联系渠道 ---------- */
.page-privacy .privacy-channels {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--metal);
  border: var(--edge);
}

.page-privacy .privacy-channels__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 15px 18px;
  background: rgba(14, 42, 32, .72);
}

.page-privacy .privacy-channels__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-channels__value {
  font-size: 16px;
  line-height: 1.6;
  color: var(--paper);
  text-decoration: none;
  word-break: break-word;
  border-bottom: 1px solid rgba(61, 242, 192, .35);
  justify-self: start;
  transition: color .18s ease, border-color .18s ease;
}

a.privacy-channels__value:hover,
a.privacy-channels__value:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-privacy .privacy-channels__value--plain {
  border-bottom: 0;
  color: var(--stand);
}

.page-privacy .privacy-related {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--metal);
  font-size: 14px;
  line-height: 1.9;
  color: var(--stand);
  max-width: 68ch;
}

.page-privacy .privacy-related a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(156, 233, 210, .35);
  transition: color .18s ease, border-color .18s ease;
}

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

/* ---------- 显现動效 ---------- */
.page-privacy .reveal-ready[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s ease, transform .5s ease;
}

.page-privacy .reveal-ready[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 中等宽度 ---------- */
@media (min-width: 760px) {
  .page-privacy .privacy-head {
    padding: 44px 40px 36px;
  }

  .page-privacy .privacy-channels__item {
    grid-template-columns: 150px 1fr;
    align-items: baseline;
    gap: 18px;
    padding: 16px 20px;
  }

  .page-privacy .privacy-channels__label {
    padding-top: 3px;
  }
}

/* ---------- 桌面：左侧固定小节目录 ---------- */
@media (min-width: 1024px) {
  .page-privacy {
    padding-bottom: 120px;
  }

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

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--bar-h) + 28px);
    max-height: calc(100vh - var(--bar-h) - 56px);
    overflow-y: auto;
  }

  .page-privacy .privacy-head {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
    align-items: start;
    column-gap: 36px;
  }

  .page-privacy .privacy-head__mark {
    height: 100px;
  }

  .page-privacy .privacy-head__fig {
    grid-row: 1;
    grid-column: 2;
  }
}

/* ---------- 大屏 ---------- */
@media (min-width: 1280px) {
  .page-privacy {
    --priv-rail: 268px;
    --priv-gap: 60px;
  }

  .page-privacy .privacy-body {
    gap: 62px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}
</main>