.page-privacy {
  --privacy-measure: 68ch;
  --privacy-rail-w: 232px;
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-2);
  border-bottom: 1px solid var(--edge-soft);
}
.page-privacy .privacy-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .5;
  filter: saturate(.68) contrast(1.08);
}
.page-privacy .privacy-hero__veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(115% 85% at 80% 14%, rgba(201, 162, 39, .16), transparent 58%),
    linear-gradient(180deg, rgba(11, 12, 14, .74) 0%, rgba(11, 12, 14, .93) 68%, var(--ink) 100%);
}
.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.1rem;
  padding-top: clamp(2.75rem, 8vw, 5rem);
  padding-bottom: clamp(3rem, 9vw, 5.75rem);
}
.page-privacy .privacy-hero__inner .eyebrow {
  margin: 0;
}
.page-privacy .privacy-hero__inner .display {
  margin: 0;
  max-width: 18ch;
}
.page-privacy .privacy-hero__inner .lede {
  margin: 0;
  max-width: 56ch;
  color: var(--paper-dim);
}
.page-privacy .privacy-hero__inner .archive-code {
  margin: .35rem 0 0;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2.25rem, 6vw, 3.5rem);
  padding-top: clamp(2.5rem, 7vw, 4.5rem);
  padding-bottom: clamp(3rem, 8vw, 6rem);
}

.page-privacy .privacy-flow {
  min-width: 0;
  max-width: var(--privacy-measure);
  font-family: var(--font-body);
  color: var(--paper-dim);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-sec {
  scroll-margin-top: 6.5rem;
}
.page-privacy .privacy-sec + .privacy-sec {
  margin-top: clamp(2.75rem, 6vw, 4.25rem);
}
.page-privacy .privacy-sec__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .85rem;
  align-items: start;
  margin: 0 0 1.05rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--edge-soft);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 3.4vw, 1.95rem);
  line-height: 1.32;
  letter-spacing: -.005em;
  color: var(--paper);
}
.page-privacy .privacy-sec__no {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: .74em;
  letter-spacing: .1em;
  color: var(--gold);
  padding-top: .32em;
}
.page-privacy .privacy-sec__title {
  min-width: 0;
}
.page-privacy .privacy-sec__lead {
  margin: 0 0 1.5rem;
  padding-left: .1rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--paper-dim);
}

/* ---------- 编号条款 ---------- */
.page-privacy .privacy-clauses {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}
.page-privacy .privacy-clauses > li {
  position: relative;
  padding-left: 3.1rem;
}
.page-privacy .privacy-clauses__no {
  position: absolute;
  left: 0;
  top: .22em;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--patina-light);
}
.page-privacy .privacy-clauses__text {
  display: block;
  font-size: .975rem;
  line-height: 1.85;
  color: var(--paper-dim);
}
.page-privacy .privacy-clauses__text strong {
  color: var(--paper);
  font-weight: 600;
}
.page-privacy .privacy-clauses__text a {
  color: var(--gold-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 39, .45);
  transition: color .22s var(--ease), border-color .22s var(--ease);
}
.page-privacy .privacy-clauses__text a:hover,
.page-privacy .privacy-clauses__text a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--gold-bright);
}

/* ---------- 重点条款 ---------- */
.page-privacy .privacy-highlight {
  position: relative;
  margin: 1.65rem 0 0;
  padding: 1.15rem 1.35rem 1.15rem 1.5rem;
  background: rgba(237, 231, 218, .93);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  font-size: .94rem;
  line-height: 1.78;
  color: #191B1F;
}

/* ---------- 尾部编号 ---------- */
.page-privacy .privacy-tail {
  margin: clamp(2.5rem, 6vw, 3.5rem) 0 0;
  padding-top: 1.15rem;
  border-top: 1px solid var(--edge-soft);
}

/* ---------- 条目索引 ---------- */
.page-privacy .privacy-rail {
  min-width: 0;
  padding: 1.15rem 1rem 1.25rem;
  background: var(--ink-2);
  border-left: 1px solid var(--edge);
  border-radius: var(--radius);
}
.page-privacy .privacy-rail__label {
  margin: 0 0 .9rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--patina-light);
}
.page-privacy .privacy-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .1rem;
}
.page-privacy .privacy-rail__link {
  display: grid;
  grid-template-columns: 1.9rem minmax(0, 1fr);
  gap: .45rem;
  padding: .5rem .55rem .5rem .6rem;
  border-left: 2px solid transparent;
  text-decoration: none;
  font-size: .84rem;
  line-height: 1.5;
  color: var(--note);
  transition: color .24s var(--ease), border-color .24s var(--ease), background-color .24s var(--ease);
}
.page-privacy .privacy-rail__link:hover,
.page-privacy .privacy-rail__link:focus-visible {
  color: var(--paper);
  border-left-color: var(--gold);
  background-color: rgba(201, 162, 39, .08);
}
.page-privacy .privacy-rail__no {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .05em;
  color: var(--patina-light);
}
.page-privacy .privacy-rail__text {
  min-width: 0;
}
.page-privacy .privacy-rail__note {
  margin: 1.15rem 0 0;
  padding-top: .95rem;
  border-top: 1px solid var(--edge);
  font-family: var(--font-mono);
  font-size: .72rem;
  line-height: 1.75;
  letter-spacing: .04em;
  color: var(--note-dim);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-clauses > li {
    padding-left: 3.6rem;
  }
  .page-privacy .privacy-highlight {
    padding: 1.35rem 1.75rem 1.35rem 1.85rem;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-stage {
    grid-template-columns: minmax(0, var(--privacy-measure)) var(--privacy-rail-w);
    gap: clamp(3rem, 5vw, 5rem);
    justify-content: center;
    align-items: start;
  }
  .page-privacy .privacy-rail {
    position: sticky;
    top: 6.5rem;
  }
  .page-privacy .privacy-sec__head {
    gap: 1.05rem;
  }
}

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