.page-privacy {
  --pp-idx-w: 238px;
  --pp-measure: 78ch;
  padding-top: calc(var(--header-h) + 22px);
  padding-bottom: 88px;
  background:
    radial-gradient(760px 380px at 92% -10%, rgba(47, 216, 176, 0.07), transparent 72%),
    linear-gradient(180deg, rgba(16, 49, 42, 0.45), transparent 320px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  border-top: 1px solid rgba(242, 195, 73, 0.6);
  padding-top: 24px;
  max-width: 940px;
}

.page-privacy h1 {
  margin: 14px 0 14px;
  font-size: clamp(2rem, 6.4vw, 3.3rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-privacy .pp-hero__lede {
  max-width: 62ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(244, 241, 230, 0.78);
}

.page-privacy .pp-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ash);
}

.page-privacy .pp-hero__meta li {
  position: relative;
  padding-left: 14px;
}

.page-privacy .pp-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 1px;
  background: var(--gold);
}

/* ---------- 顶部窄幅氛围图 ---------- */
.page-privacy .pp-banner {
  margin: 32px 0 0;
  border-block: 1px solid rgba(138, 106, 47, 0.55);
  overflow: hidden;
}

.page-privacy .pp-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
  opacity: 0.5;
  filter: saturate(0.75) contrast(1.05);
  max-width: 100%;
}

.page-privacy .pp-banner .media-frame__caption {
  border-top: 1px solid rgba(138, 106, 47, 0.35);
  padding: 8px 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ash);
}

/* ---------- 主栅格 ---------- */
.page-privacy .pp-layout {
  margin-top: 46px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.page-privacy .pp-body {
  max-width: var(--pp-measure);
  min-width: 0;
}

/* ---------- 条款索引 ---------- */
.page-privacy .pp-index {
  order: -1;
  border: var(--line);
  background: var(--card);
  box-shadow: var(--hard-sm);
  padding: 16px 16px 14px;
}

.page-privacy .pp-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  color: var(--gold);
}

.page-privacy .pp-index__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-index__link {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 7px 8px;
  border-left: 2px solid transparent;
  color: rgba(244, 241, 230, 0.72);
  font-size: 13px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-privacy .pp-index__link:hover,
.page-privacy .pp-index__link:focus-visible {
  color: var(--gold-hi);
  border-left-color: var(--gold);
  background: rgba(242, 195, 73, 0.07);
}

.page-privacy .pp-index__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mint);
}

/* ---------- 条款主体 ---------- */
.page-privacy .pp-clause {
  padding-top: 22px;
  border-top: 2px solid var(--copper);
  scroll-margin-top: calc(var(--header-h) + 22px);
}

.page-privacy .pp-clause + .pp-clause {
  margin-top: 48px;
}

.page-privacy .pp-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: 18px;
}

.page-privacy .pp-clause__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ink);
  background: var(--gold);
  padding: 3px 10px;
  white-space: nowrap;
}

.page-privacy .pp-clause__head h2 {
  flex: 1 1 240px;
  margin: 0;
  font-size: clamp(1.18rem, 3vw, 1.55rem);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-privacy .pp-clause__head .copy-btn {
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-privacy .pp-items {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.page-privacy .pp-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 5px;
}

.page-privacy .pp-item__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mint);
}

.page-privacy .pp-item__text {
  min-width: 0;
}

.page-privacy .pp-item__text h3 {
  margin: 0 0 5px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--gold-hi);
}

.page-privacy .pp-item__text p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(244, 241, 230, 0.82);
}

.page-privacy .pp-item__text p a {
  color: var(--mint);
  text-decoration: underline;
  text-decoration-color: rgba(47, 216, 176, 0.45);
  text-underline-offset: 3px;
}

.page-privacy .pp-item__text p a:hover,
.page-privacy .pp-item__text p a:focus-visible {
  color: var(--mint);
  text-decoration-color: var(--mint);
}

/* ---------- 收尾印章 ---------- */
.page-privacy .pp-seal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: 58px;
  padding: 18px 20px;
  border: 2px solid var(--gold);
  background: rgba(242, 195, 73, 0.07);
  box-shadow: var(--hard-sm);
  transform: rotate(-0.6deg);
}

.page-privacy .pp-seal__mark {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 4px 10px;
  white-space: nowrap;
}

.page-privacy .pp-seal p {
  margin: 0;
  flex: 1 1 220px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 241, 230, 0.76);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-privacy .pp-item {
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 16px;
  }

  .page-privacy .pp-item__no {
    padding-top: 2px;
  }
}

@media (min-width: 980px) {
  .page-privacy .pp-layout {
    grid-template-columns: minmax(0, 1fr) var(--pp-idx-w);
    gap: 54px;
  }

  .page-privacy .pp-index {
    order: 0;
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }
}

@media (max-width: 420px) {
  .page-privacy .pp-clause__head .copy-btn {
    margin-left: 0;
  }

  .page-privacy .pp-seal {
    transform: none;
  }
}

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