.page-privacy {
  --privacy-body: #C3D2EA;
  --privacy-soft: rgba(24, 224, 255, 0.07);
  position: relative;
  background-color: var(--ink-900);
  background-image:
    linear-gradient(rgba(30, 43, 69, 0.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 43, 69, 0.35) 1px, transparent 1px);
  background-size: 88px 88px;
  background-position: center top;
  color: var(--paper);
}

.page-privacy .privacy-anchor {
  display: block;
  height: 0;
  scroll-margin-top: 132px;
}

.page-privacy .clause {
  scroll-margin-top: 132px;
}

.page-privacy .breadcrumbs {
  padding-top: 22px;
}

/* ---------- 首屏：主题声明 + 护盾视觉 ---------- */
.page-privacy .privacy-hero {
  padding-top: 10px;
  padding-bottom: 42px;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 32px;
  align-items: start;
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.85rem, 6.2vw, 3.1rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
  margin: 14px 0 0;
  max-width: 22ch;
}

.page-privacy .privacy-hero__lede {
  margin: 20px 0 0;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--privacy-body);
  max-width: 56ch;
}

.page-privacy .privacy-meta {
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-meta__item {
  display: grid;
  grid-template-columns: 6em minmax(0, 1fr);
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-meta dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  align-self: center;
}

.page-privacy .privacy-meta dd {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .privacy-hero__figure {
  margin: 0;
}

.page-privacy .privacy-hero__frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-privacy .privacy-hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(158deg, rgba(24, 224, 255, 0.2), transparent 46%, rgba(255, 106, 43, 0.16)),
    repeating-linear-gradient(90deg, rgba(234, 242, 255, 0.05) 0 1px, transparent 1px 44px);
}

.page-privacy .privacy-hero__frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .privacy-hero__figure figcaption {
  margin-top: 12px;
  padding-left: 14px;
  border-left: 1px solid var(--cyan);
  font-size: 0.82rem;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-doc {
  padding-top: 6px;
  padding-bottom: 26px;
}

.page-privacy .privacy-index {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 18px 0 16px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-index__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

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

.page-privacy .privacy-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  color: var(--paper);
  font-size: 0.88rem;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.22s ease, color 0.22s ease, background-color 0.22s ease;
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--privacy-soft);
}

.page-privacy .privacy-index__num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--lava);
}

/* ---------- 刻度式条款 ---------- */
.page-privacy .privacy-clauses {
  border-bottom: 1px solid var(--line);
}

.page-privacy .clause {
  display: grid;
  gap: 12px;
  padding: 34px 0 36px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .clause:last-child {
  border-bottom: 0;
}

.page-privacy .clause__rail {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-privacy .clause__rail::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--line);
}

.page-privacy .clause__num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .clause--lava .clause__num {
  color: var(--lava);
}

.page-privacy .clause--lime .clause__num {
  color: var(--lime);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.2rem, 3.6vw, 1.6rem);
  line-height: 1.42;
  letter-spacing: 0.01em;
}

.page-privacy .clause__body p {
  margin: 16px 0 0;
  font-size: 0.97rem;
  line-height: 1.92;
  color: var(--privacy-body);
}

.page-privacy .clause__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(24, 224, 255, 0.4);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-privacy .clause__body a:hover,
.page-privacy .clause__body a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--cyan);
}

.page-privacy .clause-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .clause-list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.95rem;
  line-height: 1.88;
  color: var(--privacy-body);
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 10px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .clause--lava .clause-list li::before {
  background: var(--lava);
}

.page-privacy .clause--lime .clause-list li::before {
  background: var(--lime);
}

.page-privacy .clause-list strong {
  color: var(--paper);
  font-weight: 600;
}

.page-privacy .kw {
  color: var(--paper);
  box-shadow: inset 0 -1px 0 0 rgba(24, 224, 255, 0.5);
  transition: color 0.2s ease, box-shadow 0.2s ease;
}

.page-privacy .kw:hover {
  color: var(--cyan);
  box-shadow: inset 0 -1px 0 0 var(--cyan);
}

.page-privacy .clause__body .privacy-callout {
  margin-top: 20px;
  padding: 14px 18px;
  border-left: 2px solid var(--lava);
  background: rgba(255, 106, 43, 0.08);
  font-size: 0.92rem;
  line-height: 1.82;
}

/* ---------- 收尾 ---------- */
.page-privacy .privacy-foot {
  display: flex;
  justify-content: flex-start;
  padding: 26px 0 8px;
}

.page-privacy .privacy-backtop {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 18px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .privacy-backtop:hover,
.page-privacy .privacy-backtop:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background: var(--privacy-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-privacy .privacy-meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 30px;
    border-top: 0;
  }

  .page-privacy .privacy-meta__item {
    display: block;
    padding: 14px 0 4px;
    border-top: 1px solid var(--line);
    border-bottom: 0;
  }

  .page-privacy .privacy-meta dd {
    margin-top: 8px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    column-gap: 52px;
    row-gap: 0;
  }

  .page-privacy .privacy-hero__figure {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-privacy .privacy-index {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: center;
    column-gap: 32px;
    padding: 22px 0;
  }

  .page-privacy .clause {
    grid-template-columns: 110px minmax(0, 1fr);
    column-gap: 38px;
    padding: 46px 0 48px;
  }

  .page-privacy .clause__rail {
    display: block;
    padding-top: 4px;
    border-right: 1px solid var(--line);
    text-align: right;
  }

  .page-privacy .clause__rail::after {
    display: none;
  }

  .page-privacy .clause__num {
    display: block;
    padding-right: 24px;
    font-size: 2rem;
  }

  .page-privacy .clause__body p {
    font-size: 1rem;
    max-width: 74ch;
  }

  .page-privacy .clause-list li {
    max-width: 74ch;
  }
}
</>