.page-privacy {
  --pp-measure: 66ch;
  --pp-radius: 24px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(2.25rem, 6vw, 4.5rem) 0 clamp(2rem, 4vw, 3.5rem);
  background: var(--ivory);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-privacy .pp-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.14;
}

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

.page-privacy .pp-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4em;
  margin: 0 0 1.75rem;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--muted);
}

.page-privacy .pp-breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

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

.page-privacy .pp-hero .eyebrow {
  display: block;
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--red);
}

.page-privacy .pp-hero__title {
  margin: 0 0 1.15rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 5.6vw, 3.9rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--black);
  text-wrap: balance;
}

.page-privacy .pp-hero__lede {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(0.98rem, 1.6vw, 1.08rem);
  line-height: 1.8;
  color: var(--ink-mid);
}

/* ---------- 主体 ---------- */
.page-privacy .pp-body {
  padding: clamp(2.25rem, 5vw, 4rem) 0 clamp(3.5rem, 8vw, 6.5rem);
  background: var(--ivory);
}

.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 2.5rem);
}

/* 移动端：横向胶囊目录 */
.page-privacy .pp-toc {
  min-width: 0;
}

.page-privacy .pp-toc__label {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
}

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

.page-privacy .pp-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .pp-toc__list a {
  display: block;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--line-gold);
  border-radius: var(--r-pill);
  background: rgba(201, 162, 39, 0.08);
  font-size: 0.83rem;
  line-height: 1.5;
  color: var(--red-ink);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--red-ink);
}

/* 正文栏 */
.page-privacy .pp-article {
  min-width: 0;
  max-width: var(--pp-measure);
}

.page-privacy .pp-section {
  scroll-margin-top: 1.75rem;
  padding-bottom: clamp(1.75rem, 3.5vw, 2.75rem);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-section + .pp-section {
  padding-top: clamp(1.75rem, 3.5vw, 2.75rem);
}

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

.page-privacy .pp-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem;
  margin: 0 0 1rem;
}

.page-privacy .pp-section__num {
  flex: 0 0 auto;
  display: inline-block;
  padding: 0.16rem 0.6rem;
  border-radius: 8px;
  background: var(--gold-light);
  color: var(--red-ink);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.55;
  font-variant-numeric: tabular-nums;
}

.page-privacy .pp-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.22rem, 2.4vw, 1.55rem);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--black);
}

.page-privacy .pp-section p {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--black);
}

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

.page-privacy .pp-article a {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-privacy .pp-article a:hover,
.page-privacy .pp-article a:focus-visible {
  color: var(--red-deep);
  border-bottom-color: var(--red);
}

/* 强调块 */
.page-privacy .pp-note {
  margin: 1.35rem 0 0;
  padding: 1.15rem 1.35rem;
  border: 1px solid var(--line-gold);
  border-left: 4px solid var(--gold);
  border-radius: var(--pp-radius);
  background: rgba(201, 162, 39, 0.09);
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--red-ink);
}

.page-privacy .pp-note strong {
  font-family: var(--font-display);
  font-weight: 700;
}

/* 联系卡片 */
.page-privacy .pp-contact {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.35rem;
  padding: clamp(1.2rem, 3vw, 1.75rem);
  border-radius: var(--pp-radius);
  background: linear-gradient(160deg, var(--ink) 0%, var(--ink-mid) 100%);
  color: var(--ivory);
  box-shadow: var(--shadow-card);
}

.page-privacy .pp-contact__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--gold-light);
  text-transform: uppercase;
}

.page-privacy .pp-contact__mail {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(0.92rem, 2.3vw, 1.12rem);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--ivory);
  word-break: break-all;
}

.page-privacy .pp-contact p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: rgba(247, 242, 231, 0.82);
}

.page-privacy .pp-contact a {
  color: var(--gold-light);
  border-bottom: 1px solid var(--line-gold);
}

.page-privacy .pp-contact a:hover,
.page-privacy .pp-contact a:focus-visible {
  color: var(--ivory);
  border-bottom-color: var(--gold-light);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 980px) {
  .page-privacy .pp-layout {
    grid-template-columns: minmax(190px, 218px) minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 4.5rem);
    align-items: start;
  }

  .page-privacy .pp-toc__inner {
    position: sticky;
    top: 2.5rem;
  }

  .page-privacy .pp-toc__label {
    margin: 0 0 0.9rem;
    padding-bottom: 0.7rem;
    border-bottom: 2px solid var(--gold);
  }

  .page-privacy .pp-toc__list {
    flex-direction: column;
    gap: 0.1rem;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pp-toc__list a {
    padding: 0.55rem 0.5rem 0.55rem 0.85rem;
    border: 0;
    border-left: 3px solid transparent;
    border-radius: 0;
    background: transparent;
    font-size: 0.88rem;
    color: var(--muted);
    white-space: normal;
  }

  .page-privacy .pp-toc__list a:hover,
  .page-privacy .pp-toc__list a:focus-visible {
    background: transparent;
    border-color: transparent;
    border-left-color: var(--gold);
    color: var(--red);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-breadcrumb a,
  .page-privacy .pp-toc__list a,
  .page-privacy .pp-article a,
  .page-privacy .pp-contact a {
    transition: none;
  }
}
<<<END>>>