.page-privacy {
  --pv-note-w: 15rem;
  --pv-index-w: 3.5rem;
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

/* ---- 面包屑 ---- */
.page-privacy .breadcrumb {
  margin-top: clamp(1.25rem, 3vw, 2rem);
  margin-bottom: clamp(1rem, 2.4vw, 1.75rem);
}

/* ---- 首屏 ---- */
.page-privacy .pv-hero {
  position: relative;
  z-index: 0;
  overflow: hidden;
  padding: clamp(.5rem, 1.5vw, 1rem) 0 clamp(1.5rem, 3.5vw, 2.5rem);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: -45% -18% -12% -18%;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(38% 42% at 14% 14%, rgba(53, 240, 206, .13), transparent 70%),
    radial-gradient(34% 38% at 86% 8%, rgba(255, 155, 69, .1), transparent 72%),
    radial-gradient(rgba(143, 166, 180, .15) 1px, transparent 1px);
  background-size: auto, auto, 24px 24px;
}

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

.page-privacy .pv-title {
  margin: .6rem 0 0;
  max-width: 22em;
}

.page-privacy .pv-lede {
  margin: 1rem 0 0;
  max-width: 42em;
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.8;
  color: var(--paper);
}

/* ---- 章节跳转 ---- */
.page-privacy .pv-toc {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: clamp(1.5rem, 3vw, 2.25rem) 0 0;
  padding: 0;
  display: grid;
  gap: .45rem;
}

.page-privacy .pv-toc-link {
  display: flex;
  align-items: center;
  gap: .65rem;
  min-height: 44px;
  padding: .5rem .85rem;
  border-left: 2px solid var(--rail);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: .8125rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-privacy .pv-toc-link:hover,
.page-privacy .pv-toc-link:focus-visible {
  color: var(--paper);
  border-left-color: var(--cyan);
  background-color: rgba(53, 240, 206, .07);
}

.page-privacy .pv-toc-num {
  color: var(--cyan);
}

/* ---- 顶部窄幅横图 ---- */
.page-privacy .pv-banner {
  margin: 0 0 clamp(1.5rem, 3.5vw, 2.5rem);
}

/* ---- 条文区 ---- */
.page-privacy .pv-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  padding: clamp(1.6rem, 3.5vw, 2.4rem) 0;
  border-top: 1px solid var(--rail);
  scroll-margin-top: calc(var(--nav-h) + 1.25rem);
}

.page-privacy .pv-clause:last-of-type {
  border-bottom: 1px solid var(--rail);
}

.page-privacy .pv-clause:target {
  background-image: linear-gradient(90deg, rgba(53, 240, 206, .09), rgba(53, 240, 206, 0) 58%);
}

.page-privacy .pv-clause-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: .55rem;
}

.page-privacy .pv-index {
  margin: 0;
  color: var(--cyan);
  font-size: .875rem;
  letter-spacing: .08em;
}

.page-privacy .pv-clause:target .pv-index {
  color: var(--amber);
}

.page-privacy .pv-clause-title {
  margin: 0;
  color: var(--paper);
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.005em;
}

.page-privacy .pv-body {
  max-width: 40em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--paper);
}

.page-privacy .pv-body p {
  margin: 0;
}

.page-privacy .pv-body p + p,
.page-privacy .pv-body p + ul,
.page-privacy .pv-body ul + p,
.page-privacy .pv-body ul + div {
  margin-top: .9rem;
}

.page-privacy .pv-body ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}

.page-privacy .pv-body li {
  position: relative;
  padding-left: 1.3rem;
}

.page-privacy .pv-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 8px;
  height: 2px;
  background-color: var(--cyan);
}

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

.page-privacy .pv-inline-link {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

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

/* ---- 右侧要点注释 ---- */
.page-privacy .pv-note {
  align-self: start;
  max-width: 26em;
  padding: .15rem 0 .15rem 1rem;
  border-left: 2px solid var(--cyan);
  color: var(--mist);
  font-size: .8125rem;
  line-height: 1.75;
}

.page-privacy .pv-note p {
  margin: 0;
}

/* ---- 复制邮箱 ---- */
.page-privacy .pv-copy-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .65rem 1rem;
}

.page-privacy .pv-copy-row .copy-status {
  margin: 0;
}

/* ---- 收尾面板 ---- */
.page-privacy .pv-closing {
  margin-top: clamp(2rem, 4vw, 3rem);
}

.page-privacy .pv-closing-panel {
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
}

.page-privacy .pv-closing-panel .section-desc {
  margin-top: .75rem;
  max-width: 42em;
  color: var(--mist);
  line-height: 1.8;
}

.page-privacy .pv-closing-links {
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.75rem;
}

/* ---- 媒体查询 ---- */
@media (min-width: 600px) {
  .page-privacy .pv-toc {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .45rem 1.25rem;
  }
}

@media (min-width: 720px) {
  .page-privacy .pv-clause-main {
    grid-template-columns: var(--pv-index-w) minmax(0, 1fr);
    column-gap: 1.25rem;
    row-gap: .7rem;
  }

  .page-privacy .pv-index {
    grid-column: 1;
    grid-row: 1;
    padding-top: .35rem;
  }

  .page-privacy .pv-clause-title {
    grid-column: 2;
    grid-row: 1;
  }

  .page-privacy .pv-body {
    grid-column: 2;
    grid-row: 2;
  }
}

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

  .page-privacy .pv-clause {
    grid-template-columns: minmax(0, 1fr) var(--pv-note-w);
    column-gap: clamp(1.5rem, 4vw, 3.5rem);
  }
}

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