.page-privacy {
  --pp-content-max: 680px;
  --pp-line-height: 1.8;
  --pp-gap: 2rem;
  --pp-body-pad: 1.25rem;
  --pp-title-size: 1.75rem;
  --pp-section-title-size: 1.15rem;
  --pp-body-font-size: 0.95rem;
}

@media (min-width: 768px) {
  .page-privacy {
    --pp-body-pad: 2.5rem 3rem;
    --pp-title-size: 2.5rem;
    --pp-section-title-size: 1.4rem;
    --pp-body-font-size: 1rem;
    --pp-line-height: 2;
    --pp-gap: 2.5rem;
  }
}

.page-privacy .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  line-height: 1;
  color: var(--color-light-gray);
  margin-bottom: 2rem;
  letter-spacing: 0.02em;
}

.page-privacy .breadcrumb a {
  color: var(--color-deep-blue);
  text-decoration: none;
  transition: color var(--transition-base);
}

.page-privacy .breadcrumb a:hover {
  color: var(--color-red-orange);
}

.page-privacy .breadcrumb-sep {
  color: var(--color-light-gray);
  pointer-events: none;
}

.page-privacy .breadcrumb-current {
  color: var(--color-dark-brown);
  font-weight: 500;
}

/* ── 页眉区 ── */
.pp-header {
  margin-bottom: var(--pp-gap);
}

.pp-header-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.pp-lock-icon {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.pp-title {
  font-family: var(--font-heading);
  font-size: var(--pp-title-size);
  font-weight: 700;
  color: var(--color-dark-brown);
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.2;
}

.pp-title-rule {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-gold) 40%, var(--color-light-gray) 100%);
  margin-bottom: 1rem;
  border-radius: 1px;
}

.pp-intro {
  font-family: var(--font-body);
  font-size: calc(var(--pp-body-font-size) + 0.05rem);
  line-height: var(--pp-line-height);
  color: var(--color-dark-brown);
  margin: 0;
  max-width: var(--pp-content-max);
}

/* ── 内容体 ── */
.pp-body {
  background: var(--color-white);
  border: var(--border-thin);
  box-shadow: var(--shadow-card);
  border-radius: var(--radius-md);
  padding: var(--pp-body-pad);
  max-width: var(--pp-content-max);
  margin: 0 auto;
}

.pp-section {
  margin-bottom: 0;
}

.pp-section-title {
  font-family: var(--font-heading);
  font-size: var(--pp-section-title-size);
  font-weight: 700;
  color: var(--color-dark-brown);
  margin: 0 0 1rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  line-height: 1.3;
}

.pp-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-gold);
  flex-shrink: 0;
}

.pp-section p {
  font-family: var(--font-body);
  font-size: var(--pp-body-font-size);
  line-height: var(--pp-line-height);
  color: var(--color-dark-brown);
  margin: 0 0 1rem 0;
}

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

.pp-list {
  font-family: var(--font-body);
  font-size: var(--pp-body-font-size);
  line-height: var(--pp-line-height);
  color: var(--color-dark-brown);
  margin: 0 0 1.25rem 0;
  padding-left: 1.5rem;
  list-style: disc;
}

.pp-list li {
  margin-bottom: 0.5rem;
}

.pp-list li:last-child {
  margin-bottom: 0;
}

.pp-list li strong {
  font-weight: 600;
  color: var(--color-dark-brown);
}

/* 章节分隔线 */
.pp-section-sep {
  height: 1px;
  background: var(--color-light-gray);
  margin: var(--pp-gap) 0;
}

/* 结语 */
.pp-outro {
  font-family: var(--font-body);
  font-size: var(--pp-body-font-size);
  line-height: var(--pp-line-height);
  color: var(--color-dark-brown);
}

.pp-outro p {
  margin: 0;
}

/* 底部黑色细线 */
.pp-bottom-rule {
  height: 1px;
  background: var(--color-dark-brown);
  max-width: var(--pp-content-max);
  margin: var(--pp-gap) auto 0 auto;
  opacity: 0.35;
}

/* 内链统一样式 */
.pp-body a {
  color: var(--color-deep-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: var(--color-gold);
  transition: color var(--transition-base), text-decoration-color var(--transition-base);
}

.pp-body a:hover {
  color: var(--color-red-orange);
  text-decoration-color: var(--color-red-orange);
}

/* ── 桌面增强 ── */
@media (min-width: 768px) {
  .page-privacy .breadcrumb {
    font-size: 0.85rem;
    margin-bottom: 2.5rem;
  }

  .pp-header-top {
    gap: 1.25rem;
  }

  .pp-lock-icon {
    width: 72px;
    height: 72px;
  }

  .pp-title-rule {
    height: 2px;
    margin-bottom: 1.25rem;
  }

  .pp-section p,
  .pp-list,
  .pp-outro {
    font-size: var(--pp-body-font-size);
  }

  .pp-section-title {
    font-size: var(--pp-section-title-size);
  }

  .pp-bottom-rule {
    margin-top: calc(var(--pp-gap) + 0.5rem);
  }
}

/* ── 极小屏微调 ── */
@media (max-width: 420px) {
  .pp-header-top {
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .pp-lock-icon {
    width: 48px;
    height: 48px;
  }

  .pp-title {
    font-size: 1.5rem;
  }

  .pp-body {
    padding: 1rem;
    border-radius: var(--radius-sm);
  }

  .pp-list {
    padding-left: 1.25rem;
  }
}