.page-privacy {
  --pv-line: rgba(243, 238, 228, 0.1);
  --pv-line-strong: rgba(243, 238, 228, 0.22);
  --pv-cut: 16px;
  position: relative;
  display: block;
  padding-bottom: clamp(3rem, 8vw, 6rem);
  background:
    radial-gradient(900px 560px at 82% -12%, rgba(107, 75, 214, 0.2), transparent 60%),
    radial-gradient(760px 480px at 4% 6%, rgba(63, 201, 232, 0.09), transparent 62%);
  background-repeat: no-repeat;
  overflow-x: clip;
}

.page-privacy .breadcrumbs {
  padding-top: clamp(1rem, 3vw, 1.6rem);
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  padding: clamp(1.25rem, 4vw, 2.5rem) 0 clamp(1.5rem, 4vw, 3rem);
}

.page-privacy .privacy-hero__shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 5vw, 3rem);
  align-items: center;
}

.page-privacy .privacy-hero__copy .eyebrow {
  color: var(--mist);
}

.page-privacy h1.display-title {
  margin: 0.6rem 0 1rem;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: 0.04em;
  color: var(--cream);
}

.page-privacy .privacy-hero__copy .lede {
  max-width: 30em;
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.9;
  color: rgba(243, 238, 228, 0.76);
}

.page-privacy .privacy-hero__meta {
  margin: 1.4rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-privacy .privacy-hero__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--pv-line);
  background: rgba(35, 38, 47, 0.5);
  clip-path: polygon(
    var(--pv-cut) 0,
    100% 0,
    100% calc(100% - var(--pv-cut)),
    calc(100% - var(--pv-cut)) 100%,
    0 100%,
    0 var(--pv-cut)
  );
}

.page-privacy .privacy-hero__figure .media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-privacy .privacy-hero__figure::after {
  content: "";
  position: absolute;
  inset: 11%;
  border: 1px dashed rgba(167, 155, 216, 0.34);
  border-radius: 50%;
  pointer-events: none;
}

.page-privacy .privacy-hero__figure .media__caption {
  position: absolute;
  left: 0;
  right: 1.4rem;
  bottom: 0;
  margin: 0;
  padding: 1.4rem 1rem 0.7rem;
  background: linear-gradient(180deg, rgba(6, 7, 13, 0) 0%, rgba(6, 7, 13, 0.88) 72%);
  font-size: 0.72rem;
  line-height: 1.6;
  letter-spacing: 0.08em;
  color: rgba(243, 238, 228, 0.72);
}

/* ---------- 主栅格 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.5rem);
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
}

/* ---------- 条款目录 ---------- */

.page-privacy .privacy-rail {
  position: relative;
  padding: 0 0 1rem 0.9rem;
  border-left: 1px solid var(--pv-line);
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .privacy-rail__label {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.page-privacy .rail__list {
  list-style: none;
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0 0 0.35rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .rail__item {
  flex: 0 0 auto;
}

.page-privacy .privacy-rail__link {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.45rem 0.7rem;
  border-bottom: 2px solid transparent;
  color: rgba(243, 238, 228, 0.62);
  font-size: 0.85rem;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-privacy .privacy-rail__num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-privacy .privacy-rail__link:hover,
.page-privacy .privacy-rail__link:focus-visible {
  color: var(--cream);
  border-bottom-color: rgba(63, 201, 232, 0.6);
  background: rgba(63, 201, 232, 0.07);
}

.page-privacy .privacy-rail__link.is-active {
  color: var(--cyan);
  border-bottom-color: var(--gold);
  background: rgba(233, 183, 93, 0.09);
}

.page-privacy .privacy-rail__link.is-active .privacy-rail__num {
  color: var(--gold);
}

.page-privacy .privacy-rail__note {
  display: none;
  margin: 1.1rem 0 0;
  font-size: 0.76rem;
  line-height: 1.8;
  color: rgba(243, 238, 228, 0.45);
}

/* ---------- 正文 ---------- */

.page-privacy .privacy-doc {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  min-width: 0;
}

.page-privacy .privacy-clause {
  position: relative;
  padding-top: clamp(1.5rem, 3vw, 2.25rem);
  border-top: 1px solid var(--pv-line);
  scroll-margin-top: 6rem;
}

.page-privacy .privacy-clause::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 52px;
  height: 2px;
  background: var(--nebula);
  transform: skewX(-40deg);
  transform-origin: left center;
}

.page-privacy .privacy-clause:nth-of-type(2)::before {
  background: var(--cyan);
}

.page-privacy .privacy-clause:nth-of-type(3)::before {
  background: var(--moss);
}

.page-privacy .privacy-clause:nth-of-type(4)::before {
  background: var(--clay);
}

.page-privacy .privacy-clause:nth-of-type(5)::before {
  background: var(--gold);
}

.page-privacy .privacy-clause:nth-of-type(6)::before {
  background: var(--mist);
}

.page-privacy .privacy-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.page-privacy .privacy-clause__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-size: clamp(1.28rem, 2.8vw, 1.8rem);
  font-weight: 400;
  line-height: 1.36;
  letter-spacing: 0.05em;
  color: var(--cream);
}

.page-privacy .privacy-doc p {
  max-width: 36em;
  margin: 0 0 1.05em;
  font-size: 1rem;
  line-height: 1.9;
  color: rgba(243, 238, 228, 0.76);
}

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

.page-privacy .privacy-doc a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 201, 232, 0.35);
}

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

/* ---------- 四类收集场景 ---------- */

.page-privacy .privacy-scenes {
  list-style: none;
  margin: 0.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-privacy .privacy-scene {
  position: relative;
  padding: 1.05rem 1.15rem 1.05rem 1.3rem;
  background: rgba(243, 238, 228, 0.035);
  border-left: 2px solid var(--nebula);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 13px), calc(100% - 13px) 100%, 0 100%);
}

.page-privacy .privacy-scene:nth-child(2) {
  border-left-color: var(--cyan);
}

.page-privacy .privacy-scene:nth-child(3) {
  border-left-color: var(--moss);
}

.page-privacy .privacy-scene:nth-child(4) {
  border-left-color: var(--clay);
}

.page-privacy .privacy-scene__label {
  margin: 0 0 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-privacy .privacy-scene__title {
  margin: 0 0 0.45rem;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--cream);
}

.page-privacy .privacy-scene__text {
  margin: 0;
  max-width: 34em;
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(243, 238, 228, 0.72);
}

/* ---------- 用途清单 ---------- */

.page-privacy .privacy-list {
  list-style: none;
  max-width: 36em;
  margin: 0.25rem 0 1.3rem;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.98rem;
  line-height: 1.85;
  color: rgba(243, 238, 228, 0.76);
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  background: linear-gradient(135deg, var(--nebula), var(--cyan));
  transform: skewX(-16deg);
}

/* ---------- Cookie 双栏 ---------- */

.page-privacy .privacy-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin: 0.4rem 0 1.35rem;
}

.page-privacy .privacy-split__col {
  padding: 1.1rem 1.2rem;
  background: rgba(35, 38, 47, 0.55);
  border-top: 2px solid var(--nebula);
}

.page-privacy .privacy-split__col--stat {
  border-top-color: var(--cyan);
}

.page-privacy .privacy-split__title {
  margin: 0 0 0.5rem;
  font-size: 0.94rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--cream);
}

.page-privacy .privacy-split__col p {
  max-width: none;
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
}

/* ---------- 折叠条款 ---------- */

.page-privacy .accordion {
  max-width: 36em;
  margin: 0.3rem 0 0.4rem;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .accordion__item {
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .accordion__panel p {
  max-width: 34em;
  font-size: 0.94rem;
  margin: 0.5rem 0 0.95rem;
}

/* ---------- 权利条目 ---------- */

.page-privacy .privacy-rights {
  list-style: none;
  max-width: 36em;
  margin: 0.3rem 0 1.3rem;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-privacy .privacy-right {
  display: grid;
  gap: 0.4rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px dashed var(--pv-line);
}

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

.page-privacy .privacy-right p {
  max-width: 34em;
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
}

/* ---------- 相关入口 ---------- */

.page-privacy .privacy-refs {
  margin-top: clamp(0.75rem, 3vw, 1.75rem);
  padding: clamp(1.2rem, 3vw, 1.7rem) clamp(1.15rem, 3vw, 1.6rem);
  border: 1px solid var(--pv-line);
  background: linear-gradient(140deg, rgba(107, 75, 214, 0.17), rgba(6, 7, 13, 0) 62%);
  clip-path: polygon(
    var(--pv-cut) 0,
    100% 0,
    100% calc(100% - var(--pv-cut)),
    calc(100% - var(--pv-cut)) 100%,
    0 100%,
    0 var(--pv-cut)
  );
}

.page-privacy .privacy-refs__list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-privacy .privacy-refs__list li {
  font-size: 0.93rem;
  line-height: 1.8;
  color: rgba(243, 238, 228, 0.62);
}

.page-privacy .privacy-refs__list a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 201, 232, 0.35);
}

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

/* ---------- 回到顶部 ---------- */

.page-privacy .privacy-tail {
  display: flex;
  justify-content: flex-end;
  margin-top: clamp(2rem, 5vw, 3.25rem);
}

.page-privacy .privacy-top {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.68rem 1.1rem;
  border: 1px solid rgba(107, 75, 214, 0.5);
  border-radius: 999px;
  color: var(--mist);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--cream);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-privacy .privacy-top__ring {
  position: relative;
  width: 13px;
  height: 13px;
  border: 1px dashed var(--gold);
  border-radius: 50%;
}

.page-privacy .privacy-top__ring::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--cyan);
}

/* ---------- 中等屏 ---------- */

@media (min-width: 700px) {
  .page-privacy .privacy-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-privacy .privacy-hero__shell {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  }
}

/* ---------- 桌面：侧栏目录 + 窄版心 ---------- */

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: clamp(84px, 12vh, 118px);
    padding: 0 0 0 1rem;
    border-bottom: 0;
  }

  .page-privacy .rail__list {
    display: grid;
    gap: 0.1rem;
    overflow-x: visible;
    padding-bottom: 0;
  }

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

  .page-privacy .privacy-rail__link {
    border-bottom: 0;
    border-left: 2px solid transparent;
    margin-left: -1px;
    padding: 0.5rem 0.65rem 0.5rem 0.7rem;
    white-space: normal;
  }

  .page-privacy .privacy-rail__link:hover,
  .page-privacy .privacy-rail__link:focus-visible {
    border-left-color: var(--cyan);
  }

  .page-privacy .privacy-rail__link.is-active {
    border-left-color: var(--gold);
  }

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

  .page-privacy .privacy-doc {
    max-width: 42em;
  }
}

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

  .page-privacy .privacy-top:hover {
    transform: none;
  }
}