.page-privacy {
  --pp-line-gold: rgba(212, 175, 55, 0.5);
  background:
    radial-gradient(900px 520px at 88% -8%, rgba(212, 175, 55, 0.10), transparent 62%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-deep) 52%, var(--ink) 100%);
  color: var(--silver);
  font-family: var(--font-sans);
  padding-bottom: 4.5rem;
  overflow-x: hidden;
}

.page-privacy .rs-breadcrumb__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.page-privacy .rs-breadcrumb__item,
.page-privacy .rs-breadcrumb__sep {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--slate);
  font-family: var(--font-mono);
}

.page-privacy .rs-breadcrumb__item a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

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

.page-privacy .rs-breadcrumb__item[aria-current="page"] {
  color: var(--gold-light);
}

/* ---------- 首屏 ---------- */
.pp-hero {
  position: relative;
  padding: 2rem 0 3.25rem;
}

.pp-hero::before {
  content: "";
  position: absolute;
  left: -10%;
  right: -10%;
  top: 42%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pp-line-gold) 35%, transparent 85%);
  transform: rotate(-5deg);
  opacity: 0.55;
  pointer-events: none;
}

.pp-hero__grid {
  position: relative;
  display: grid;
  gap: 2.25rem;
  margin-top: 2rem;
}

.pp-eyebrow {
  margin: 0 0 1rem;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
}

.pp-hero h1 {
  margin: 0 0 1.35rem;
  font-size: clamp(1.85rem, 8vw, 3.3rem);
  line-height: 1.14;
  letter-spacing: 0.04em;
  font-weight: 900;
  color: var(--frost);
}

.page-privacy .rs-lead {
  margin: 0;
  max-width: 48ch;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--silver);
}

.pp-hero__facts {
  list-style: none;
  margin: 1.9rem 0 0;
  padding: 1.3rem 0 0;
  border-top: 1px dashed var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.75rem;
}

.pp-hero__facts li {
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--silver);
}

.pp-hero__facts .rs-mono {
  display: inline-block;
  margin-right: 0.45rem;
  font-size: 0.95rem;
  color: var(--gold);
}

.pp-hero__media {
  margin: 0;
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(17, 24, 32, 0.95), rgba(7, 15, 24, 0.95));
  box-shadow: var(--shadow-hard);
}

.pp-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.pp-hero__media .rs-media__caption {
  display: block;
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--slate);
}

/* ---------- 章节速览 ---------- */
.pp-index {
  padding: 1.85rem 0;
  background: rgba(17, 24, 32, 0.55);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.pp-index__title {
  margin: 0 0 1.1rem;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
}

.pp-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.pp-index__link {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  padding: 0.75rem 0.95rem;
  border: 1px solid var(--line);
  background: rgba(11, 27, 43, 0.55);
  color: var(--frost);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: border-color var(--ease), color var(--ease), transform var(--ease), background var(--ease);
}

.pp-index__link .rs-mono {
  font-size: 0.76rem;
  color: var(--gold);
  letter-spacing: 0.18em;
}

.pp-index__link:hover,
.pp-index__link:focus-visible {
  border-color: var(--gold);
  color: var(--gold-light);
  background: rgba(212, 175, 55, 0.07);
  transform: translateX(4px);
}

/* ---------- 正文章节 ---------- */
.pp-doc {
  padding-top: 0.5rem;
}

.pp-chapter {
  display: grid;
  gap: 1.1rem;
  padding: 2.6rem 0;
  border-bottom: 1px dashed var(--line-soft);
  scroll-margin-top: 6rem;
}

.pp-chapter:last-child {
  border-bottom: 0;
}

.pp-chapter__num {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.26em;
  color: var(--gold);
}

.pp-chapter__title {
  margin: 0.4rem 0 0;
  font-size: clamp(1.32rem, 5.6vw, 1.95rem);
  line-height: 1.28;
  letter-spacing: 0.05em;
  font-weight: 900;
  color: var(--frost);
}

.pp-chapter__body p {
  margin: 0 0 1rem;
  font-size: 0.97rem;
  line-height: 1.92;
  color: var(--silver);
}

.pp-chapter__body p:last-child {
  margin-bottom: 0;
}

.pp-list {
  list-style: none;
  margin: 0 0 1.3rem;
  padding: 0;
  display: grid;
  gap: 0.95rem;
}

.pp-list li {
  position: relative;
  padding-left: 1.9rem;
  font-size: 0.95rem;
  line-height: 1.88;
  color: var(--silver);
}

.pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 0.8rem;
  height: 2px;
  background: var(--gold);
}

.pp-list li strong {
  color: var(--frost);
  font-weight: 700;
}

.pp-note {
  border-left: 3px solid var(--gold);
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.10), rgba(212, 175, 55, 0));
  padding: 1.05rem 1.15rem;
  font-size: 0.92rem;
  line-height: 1.88;
  color: var(--frost);
}

.pp-note--alert {
  border-left-color: var(--orange);
  background: linear-gradient(90deg, rgba(255, 107, 53, 0.12), rgba(255, 107, 53, 0));
}

/* ---------- 收尾 ---------- */
.pp-close-wrap {
  padding-top: 1rem;
}

.pp-close {
  border: 1px solid var(--pp-line-gold);
  background: linear-gradient(140deg, rgba(17, 24, 32, 0.94), rgba(7, 15, 24, 0.96));
  box-shadow: var(--shadow-hard);
  padding: 1.9rem 1.25rem;
}

.pp-close__title {
  margin: 0 0 0.85rem;
  font-size: 1.3rem;
  letter-spacing: 0.05em;
  font-weight: 900;
  color: var(--frost);
}

.pp-close p {
  margin: 0 0 1.4rem;
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--silver);
}

.pp-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.pp-close__meta {
  margin: 1.4rem 0 0 !important;
  padding-top: 1rem;
  border-top: 1px dashed var(--line);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--slate) !important;
}

.pp-close__actions .rs-btn {
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .pp-index__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pp-close {
    padding: 2.4rem 2.5rem;
  }
}

@media (min-width: 960px) {
  .page-privacy {
    padding-bottom: 6rem;
  }

  .pp-hero {
    padding: 3rem 0 4.5rem;
  }

  .pp-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
    gap: 3.5rem;
    margin-top: 2.75rem;
  }

  .pp-index {
    padding: 2.25rem 0;
  }

  .pp-index__list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .pp-chapter {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 3rem;
    padding: 3.4rem 0;
  }

  .pp-chapter__head {
    position: sticky;
    top: 5.5rem;
  }

  .pp-close {
    padding: 3rem 3.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pp-index__link,
  .page-privacy .rs-breadcrumb__item a {
    transition: none;
  }

  .pp-index__link:hover,
  .pp-index__link:focus-visible {
    transform: none;
  }
}