.page-privacy {
  --pv-line: rgba(28, 58, 46, 0.9);
  --pv-hair: rgba(138, 143, 134, 0.22);
  --pv-grid: rgba(198, 245, 66, 0.055);
  --pv-panel: rgba(15, 42, 32, 0.62);
  color: var(--bone);
}

/* ---------- 顶部：抽象纹理分区 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(22px, 5vw, 44px) 0 clamp(30px, 5.5vw, 62px);
  background-image:
    linear-gradient(90deg, var(--pv-grid) 1px, transparent 1px),
    linear-gradient(180deg, var(--pv-grid) 1px, transparent 1px);
  background-size: 46px 46px;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  left: -12%;
  right: -12%;
  bottom: -64px;
  height: 150px;
  z-index: 0;
  transform: rotate(-3deg);
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(198, 245, 66, 0.13), rgba(255, 122, 26, 0.07) 46%, transparent 80%);
  pointer-events: none;
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

.page-privacy .pv-crumbs__link {
  color: var(--rock);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

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

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

.page-privacy .pv-crumbs__current {
  color: var(--bone);
}

.page-privacy .pv-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 40px);
  margin-top: clamp(20px, 4vw, 38px);
}

.page-privacy .pv-title {
  margin: 0.22em 0 0.34em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 9vw, 5.2rem);
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--bone);
}

.page-privacy .pv-lead {
  max-width: 36em;
  font-size: clamp(0.98rem, 1.6vw, 1.08rem);
  line-height: 1.85;
  color: var(--rock);
  margin: 0;
}

.page-privacy .pv-hero__side {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}

.page-privacy .pv-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-hero__side .annotation {
  max-width: 30em;
  margin: 0;
  line-height: 1.75;
}

.page-privacy .pv-hero__figure {
  margin: clamp(24px, 4vw, 44px) 0 0;
}

.page-privacy .pv-hero__caption {
  display: block;
  margin-top: 10px;
  line-height: 1.7;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pv-body {
  padding: clamp(34px, 6vw, 78px) 0 clamp(40px, 7vw, 88px);
}

.page-privacy .pv-article {
  min-width: 0;
}

.page-privacy .pv-aside {
  min-width: 0;
  margin-top: clamp(30px, 5vw, 0px);
}

/* ---------- 条款 ---------- */
.page-privacy .pv-clause {
  padding: clamp(24px, 3.6vw, 42px) 0;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-clause:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .pv-clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--fluoro);
  background: rgba(198, 245, 66, 0.1);
  padding: 4px 9px 3px;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.28rem, 4vw, 1.88rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-privacy .pv-article .prose p {
  max-width: 34em;
  margin: 0 0 1.05em;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--bone);
}

.page-privacy .pv-article .prose p:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-list {
  max-width: 34em;
  margin: 0 0 1.1em;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 1.35em;
  margin-bottom: 0.62em;
  font-size: 1.0625rem;
  line-height: 1.78;
  color: var(--bone);
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--fluoro);
}

.page-privacy .pv-list strong {
  color: var(--fluoro);
  font-weight: 700;
}

.page-privacy .pv-keys {
  margin: 0 0 1.3em;
  max-width: 34em;
}

.page-privacy .pv-keys__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 12px 0;
  border-top: 1px solid var(--pv-line);
}

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

.page-privacy .pv-keys__key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.01em;
  color: var(--fluoro);
  overflow-wrap: anywhere;
}

.page-privacy .pv-keys__val {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--rock);
}

/* ---------- 右侧吸附索引 ---------- */
.page-privacy .pv-toc {
  border-left: 2px solid var(--fluoro);
  background: linear-gradient(180deg, var(--pv-panel), rgba(11, 15, 13, 0.35));
  padding: 18px 20px 22px;
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
}

.page-privacy .pv-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--rock);
  text-decoration: none;
  border-bottom: 1px solid rgba(28, 58, 46, 0.7);
  transition: color 0.18s ease, padding-left 0.18s ease;
}

.page-privacy .pv-toc-link:hover,
.page-privacy .pv-toc-link:focus-visible {
  color: var(--bone);
}

.page-privacy .pv-toc-link.is-active {
  color: var(--fluoro);
  padding-left: 6px;
}

.page-privacy .pv-toc-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--rock);
  transition: color 0.18s ease;
}

.page-privacy .pv-toc-link.is-active .pv-toc-num {
  color: var(--fluoro);
}

.page-privacy .pv-toc__note {
  margin: 14px 0 0;
  line-height: 1.7;
}

/* ---------- 相关入口 ---------- */
.page-privacy .pv-related {
  border-top: 1px solid var(--pv-line);
  padding: clamp(34px, 6vw, 66px) 0 clamp(44px, 7vw, 84px);
  background: linear-gradient(180deg, rgba(15, 42, 32, 0.5), transparent 72%);
}

.page-privacy .pv-related__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.2rem, 3.4vw, 1.66rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-privacy .pv-related__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 22px;
}

.page-privacy .pv-related__card {
  display: block;
  padding: 18px 20px;
  color: var(--bone);
  text-decoration: none;
}

.page-privacy .pv-related__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.page-privacy .pv-related__desc {
  display: block;
  font-size: 0.9rem;
  line-height: 1.68;
  color: var(--rock);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-keys__row {
    grid-template-columns: minmax(0, 210px) minmax(0, 1fr);
    gap: 4px 16px;
    align-items: baseline;
  }

  .page-privacy .pv-related__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-privacy .pv-hero__side {
    padding-bottom: 6px;
  }

  .page-privacy .pv-article {
    padding-right: clamp(0px, 2.4vw, 34px);
  }

  .page-privacy .pv-aside {
    margin-top: 0;
    position: sticky;
    top: 108px;
    align-self: start;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-related__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-crumbs__link,
  .page-privacy .pv-toc-link,
  .page-privacy .pv-toc-num {
    transition: none;
  }
}