.page-privacy {
  --pp-color-hero-bg: #1b3a5c;
  --pp-color-hero-text: #ffffff;
  --pp-color-accent-line: #e85d3a;
  --pp-color-card-bg: #ffffff;
  --pp-color-card-border: rgba(44,37,32,0.10);
  --pp-color-num-bg: rgba(27,58,92,0.08);
  --pp-color-highlight-bg: rgba(232,93,58,0.06);
  --pp-color-highlight-border: #e85d3a;
  --pp-spacing-section: 2.5rem;
  --pp-font-size-num: 1.75rem;
  --pp-marker-width: 4px;
}
/* 移动端优先 */
.page-privacy {
  background-color: var(--color-bg);
  padding: 0;
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  line-height: 1.7;
}
/* 标题区 */
.pp-hero {
  background-color: var(--pp-color-hero-bg);
  padding: 2.5rem 1.25rem 2rem;
  position: relative;
}
.pp-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-success), var(--color-accent));
}
.pp-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}
.pp-hero-icon {
  margin-bottom: 1rem;
  display: flex;
  justify-content: center;
}
.pp-icon-img {
  display: block;
  width: 64px;
  height: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}
.pp-hero-title {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-3xl);
  color: var(--pp-color-hero-text);
  margin: 0 0 0.5rem 0;
  line-height: 1.2;
  text-align: center;
  letter-spacing: 0.02em;
}
.pp-hero-desc {
  font-family: var(--font-body);
  font-weight: var(--font-weight-light);
  font-size: var(--font-size-md);
  color: rgba(255,255,255,0.85);
  margin: 0;
  text-align: center;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}
/* 引言 */
.pp-intro {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.75rem 1.25rem 0.5rem;
}
.pp-intro-text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  border-left: 3px solid var(--color-accent);
  padding-left: 1rem;
  margin: 0;
  line-height: 1.7;
  font-style: normal;
}
/* 内容主体 */
.pp-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 1.25rem 2rem;
}
/* 每个章节 */
.pp-section {
  display: flex;
  gap: 1rem;
  margin-bottom: var(--pp-spacing-section);
  position: relative;
}
.pp-section-marker {
  flex-shrink: 0;
  width: var(--pp-marker-width);
  background-color: var(--color-primary);
  border-radius: 2px;
  margin-top: 0.35rem;
  opacity: 0.5;
}
.pp-section-body {
  flex: 1;
  min-width: 0;
}
.pp-section-heading {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  margin: 0 0 0.75rem 0;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  line-height: 1.3;
}
.pp-section-num {
  font-family: var(--font-mono);
  font-size: var(--pp-font-size-num);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  background-color: var(--pp-color-num-bg);
  padding: 0.1rem 0.5rem;
  border-radius: 2px;
  line-height: 1.2;
  display: inline-block;
}
.pp-section-text {
  font-size: var(--font-size-base);
  color: var(--color-text);
  margin: 0 0 0.75rem 0;
  line-height: 1.7;
}
.pp-section-list {
  margin: 0.5rem 0 1rem 0;
  padding-left: 1.25rem;
  list-style: none;
}
.pp-section-list li {
  position: relative;
  font-size: var(--font-size-base);
  line-height: 1.7;
  margin-bottom: 0.4rem;
  padding-left: 0.75rem;
  color: var(--color-text);
}
.pp-section-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 5px;
  height: 5px;
  background-color: var(--color-accent);
  border-radius: 0;
  transform: rotate(45deg);
}
.highlight-text {
  background-color: var(--pp-color-highlight-bg);
  border-left: 3px solid var(--pp-color-highlight-border);
  padding: 0.75rem 1rem;
  border-radius: 0 2px 2px 0;
  font-weight: var(--font-weight-light);
  color: var(--color-text);
  margin: 0.75rem 0 0 0;
}
.pp-link {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--easing);
}
.pp-link:hover {
  border-bottom-color: var(--color-accent);
}
/* 图片区块 */
.pp-img-block {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem 2rem;
  text-align: center;
}
.pp-img-safe {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  margin: 0 auto;
  background-color: var(--color-light);
}
/* 底部区域 */
.pp-footer-note {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.5rem 1.25rem 3rem;
}
.pp-foot-line {
  width: 100%;
  height: 1px;
  background-color: var(--color-border);
  margin-bottom: 1.5rem;
}
.pp-foot-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin: 0 0 1.25rem 0;
}
.pp-foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.pp-foot-meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin: 0;
  font-family: var(--font-mono);
  opacity: 0.7;
}
/* 桌面端增强 */
@media (min-width: 768px) {
  .pp-hero {
    padding: 4rem 2rem 3rem;
  }
  .pp-hero-title {
    font-size: var(--font-size-3xl);
    letter-spacing: 0.04em;
  }
  .pp-hero-desc {
    font-size: var(--font-size-lg);
  }
  .pp-intro {
    padding: 2rem 2rem 1rem;
  }
  .pp-intro-text {
    font-size: var(--font-size-md);
    padding-left: 1.5rem;
  }
  .pp-content {
    padding: 1.5rem 2rem 3rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  .pp-section {
    gap: 1.5rem;
    margin-bottom: var(--pp-spacing-section);
  }
  .pp-section-marker {
    width: 5px;
    margin-top: 0.5rem;
  }
  .pp-section-heading {
    font-size: var(--font-size-2xl);
    gap: 0.75rem;
  }
  .pp-section-num {
    font-size: 2rem;
    padding: 0.15rem 0.65rem;
  }
  .pp-section-text {
    font-size: var(--font-size-md);
  }
  .pp-section-list li {
    font-size: var(--font-size-md);
  }
  .highlight-text {
    padding: 1rem 1.5rem;
  }
  .pp-img-block {
    padding: 0 2rem 3rem;
  }
  .pp-img-safe {
    width: 400px;
  }
  .pp-footer-note {
    padding: 1rem 2rem 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .pp-foot-links {
    justify-content: center;
  }
  .pp-foot-text {
    max-width: 600px;
  }
}
@media (min-width: 1024px) {
  .pp-hero {
    padding: 5rem 2rem 3.5rem;
  }
  .pp-hero-title {
    font-size: 3.25rem;
  }
  .pp-content {
    padding-left: 3rem;
    padding-right: 3rem;
  }
  .pp-section {
    gap: 2rem;
  }
  .pp-section-heading {
    font-size: var(--font-size-2xl);
  }
}
</style>