.page-privacy {
  --pv-shell: 880px;
  --pv-measure: 720px;
  --pv-hair: rgba(11, 26, 38, 0.13);
  --pv-hair-soft: rgba(11, 26, 38, 0.07);
  --pv-body-text: #2C3A46;
  background: var(--paper);
  color: var(--text-dark);
}

/* ---------------- 页首 ---------------- */

.page-privacy .pv-hero {
  position: relative;
  background: var(--ink);
  overflow: hidden;
}

.page-privacy .pv-hero-media {
  position: absolute;
  inset: 0;
}

.page-privacy .pv-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-privacy .pv-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(11, 26, 38, 0.5) 0%,
    rgba(11, 26, 38, 0.84) 58%,
    var(--ink) 100%
  );
}

.page-privacy .pv-hero-inner {
  position: relative;
  max-width: var(--pv-shell);
  margin-inline: auto;
  padding: clamp(60px, 12vw, 132px) var(--gutter) clamp(44px, 7vw, 78px);
  color: var(--paper);
}

.page-privacy .pv-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(22px, 4vw, 40px);
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: 0.12em;
  color: rgba(244, 239, 228, 0.58);
}

.page-privacy .pv-hero .breadcrumb a {
  color: rgba(244, 239, 228, 0.62);
  text-decoration: none;
  border-bottom: 1px solid rgba(244, 239, 228, 0.24);
  padding-bottom: 1px;
  transition: color var(--ease), border-color var(--ease);
}

.page-privacy .pv-hero .breadcrumb a:hover,
.page-privacy .pv-hero .breadcrumb a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-privacy .pv-hero h1 {
  margin: 0 0 clamp(18px, 3vw, 26px);
  font-family: var(--font-narrow);
  font-size: clamp(36px, 6.4vw, 66px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .pv-hero-lede {
  max-width: 620px;
  margin: 0;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.9;
  color: rgba(244, 239, 228, 0.8);
}

/* ---------------- 版心 ---------------- */

.page-privacy .pv-wrap {
  max-width: var(--pv-shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-bottom: clamp(72px, 11vw, 132px);
}

.page-privacy .pv-rule {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(216, 163, 60, 0.72) 20%,
    rgba(216, 163, 60, 0.72) 58%,
    transparent 100%
  );
}

/* ---------------- 章节索引 ---------------- */

.page-privacy .pv-toc {
  padding: clamp(24px, 4vw, 38px) 0 clamp(16px, 3vw, 26px);
}

.page-privacy .pv-toc ol {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 3px;
  font-size: var(--fs-small);
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-privacy .pv-toc a:hover,
.page-privacy .pv-toc a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

.page-privacy .pv-toc .mono {
  font-size: var(--fs-micro);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

/* ---------------- 章节 ---------------- */

.page-privacy .pv-section {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  padding: clamp(32px, 5vw, 52px) 0;
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .pv-rail {
  margin-bottom: 12px;
}

.page-privacy .pv-num {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pv-body {
  max-width: var(--pv-measure);
}

.page-privacy .pv-body h2 {
  margin: 0 0 14px;
  font-family: var(--font-narrow);
  font-size: clamp(24px, 3.2vw, 33px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pv-summary {
  margin: 0 0 clamp(18px, 3vw, 28px);
  font-family: var(--font-serif);
  font-size: clamp(19px, 2.1vw, 24px);
  line-height: 1.62;
  letter-spacing: 0.004em;
  color: var(--ink-2);
}

/* ---------------- 条款条目 ---------------- */

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

.page-privacy .pv-clause {
  position: relative;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  column-gap: 10px;
  margin-left: -15px;
  padding: 13px 0 13px 14px;
  border-top: 1px solid var(--pv-hair-soft);
  border-left: 1px solid transparent;
  transition: border-left-color var(--ease);
}

.page-privacy .pv-clause:first-child {
  border-top: 0;
}

.page-privacy .pv-clause:hover,
.page-privacy .pv-clause:focus-within {
  border-left-color: var(--gold);
}

.page-privacy .pv-clause-idx {
  padding-top: 3px;
  font-size: var(--fs-micro);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pv-clause p {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--pv-body-text);
  overflow-wrap: break-word;
}

.page-privacy .pv-clause strong {
  font-family: var(--font-narrow);
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .pv-clause a,
.page-privacy .pv-foot a {
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 26, 38, 0.3);
  transition: color var(--ease), border-color var(--ease);
}

.page-privacy .pv-clause a:hover,
.page-privacy .pv-clause a:focus-visible,
.page-privacy .pv-foot a:hover,
.page-privacy .pv-foot a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

/* ---------------- 页脚说明行 ---------------- */

.page-privacy .pv-foot {
  padding-top: clamp(28px, 4vw, 44px);
}

.page-privacy .pv-foot p {
  margin: 0;
  max-width: var(--pv-measure);
  font-size: var(--fs-small);
  line-height: 1.95;
  color: var(--muted);
}

/* ---------------- 桌面：左侧编号栏 ---------------- */

@media (min-width: 900px) {
  .page-privacy .pv-section {
    grid-template-columns: 72px minmax(0, 1fr);
    column-gap: 28px;
    padding: clamp(44px, 5vw, 64px) 0;
  }

  .page-privacy .pv-rail {
    align-self: start;
    margin-bottom: 0;
  }

  .page-privacy .pv-num {
    position: sticky;
    top: 96px;
    display: block;
    padding-top: 10px;
  }

  .page-privacy .pv-toc ol {
    gap: 10px 34px;
  }
}

@media (min-width: 1080px) {
  .page-privacy .pv-num {
    top: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-clause,
  .page-privacy .pv-toc a,
  .page-privacy .pv-hero .breadcrumb a,
  .page-privacy .pv-clause a,
  .page-privacy .pv-foot a {
    transition: none;
  }
}