.page-privacy {
  --privacy-gold: #CDA434;
  --privacy-dark: #0D0D0D;
  --privacy-deep: #1B3A2D;
  --privacy-light: #F5F0E6;
  --privacy-text: #FFFFFF;
  --privacy-muted: #B8A88A;
  --privacy-border: #5A7A4E;
  --privacy-card-bg: rgba(13,13,13,0.75);
  --privacy-section-gap: clamp(3.2rem, 6vw, 6rem);
  --privacy-content-max: 800px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  padding: 0;
  background-color: var(--privacy-dark);
  color: var(--privacy-text);
  font-family: var(--font-body, Georgia, 'Playfair Display', serif);
}

/* ── 背景装饰 ── */
.page-privacy::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(205,164,52,0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(27,58,45,0.15) 0%, transparent 50%),
    repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(205,164,52,0.015) 60px, rgba(205,164,52,0.015) 61px),
    repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(205,164,52,0.015) 60px, rgba(205,164,52,0.015) 61px);
  pointer-events: none;
}

/* ── 英雄区 ── */
.privacy-hero {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max-width, 1200px);
  padding: 6rem 2rem 3rem;
  text-align: center;
}

.privacy-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse at 50% 0%, rgba(205,164,52,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.privacy-hero-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.privacy-hero-icon {
  margin-bottom: 1.6rem;
  opacity: 0.9;
}

.privacy-hero-breadcrumb {
  font-size: var(--size-small, 1.4rem);
  color: var(--privacy-muted);
  margin-bottom: 1.2rem;
  font-family: var(--font-mono, 'Courier New', monospace);
  letter-spacing: 0.05em;
}

.privacy-hero-breadcrumb a {
  color: var(--privacy-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.privacy-hero-breadcrumb a:hover {
  color: var(--privacy-gold);
}

.crumb-sep {
  margin: 0 0.6rem;
  color: var(--privacy-gold);
}

.privacy-hero-title {
  font-family: var(--font-headline, 'Arial Black', 'Impact', sans-serif);
  font-size: var(--size-h1, 3.2rem);
  font-weight: 900;
  color: var(--privacy-text);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 0.6rem;
  line-height: 1.1;
}

.privacy-hero-subtitle {
  font-size: var(--size-h3, 1.8rem);
  color: var(--privacy-gold);
  font-family: var(--font-body, Georgia, serif);
  font-weight: 400;
  margin: 0 0 0.8rem;
  letter-spacing: 0.04em;
}

.privacy-hero-date {
  font-size: var(--size-small, 1.4rem);
  color: var(--privacy-muted);
  font-family: var(--font-mono, 'Courier New', monospace);
  margin-bottom: 2rem;
}

.privacy-hero-line {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--privacy-gold), transparent);
  margin-bottom: 2rem;
}

.privacy-hero-intro {
  max-width: 640px;
  font-size: var(--size-body, 1.6rem);
  line-height: 1.7;
  color: var(--privacy-muted);
  margin: 0;
}

/* ── 锚点导航 ── */
.privacy-anchor-nav {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-width, 1200px);
  margin: 0 auto 3rem;
  padding: 1.2rem 2rem;
  background: var(--privacy-card-bg);
  backdrop-filter: blur(var(--glass-blur, 12px));
  -webkit-backdrop-filter: blur(var(--glass-blur, 12px));
  border: 1px solid rgba(205,164,52,0.15);
  border-radius: 0;
}

.privacy-anchor-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 2.4rem;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.privacy-anchor-link {
  font-size: var(--size-small, 1.4rem);
  color: var(--privacy-muted);
  text-decoration: none;
  font-family: var(--font-mono, 'Courier New', monospace);
  letter-spacing: 0.04em;
  transition: color 0.2s, border-color 0.2s;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

.privacy-anchor-link:hover,
.privacy-anchor-link:focus {
  color: var(--privacy-gold);
  border-bottom-color: var(--privacy-gold);
}

/* ── 内容区 ── */
.privacy-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--privacy-content-max);
  padding: 0 2rem 4rem;
  display: flex;
  flex-direction: column;
  gap: var(--privacy-section-gap);
}

/* ── 章节 ── */
.privacy-section {
  scroll-margin-top: 90px;
}

.privacy-section-inner {
  display: flex;
  flex-direction: column;
}

.privacy-section-heading {
  display: flex;
  align-items: baseline;
  gap: 1.2rem;
  margin: 0 0 1.2rem;
  font-family: var(--font-headline, 'Arial Black', 'Impact', sans-serif);
  font-size: var(--size-h2, 2.4rem);
  font-weight: 900;
  color: var(--privacy-text);
  letter-spacing: 0.04em;
}

.heading-num {
  font-size: var(--size-h3, 1.8rem);
  color: var(--privacy-gold);
  font-family: var(--font-mono, 'Courier New', monospace);
  font-weight: 400;
  opacity: 0.7;
}

.heading-text {
  flex: 1;
}

.privacy-section-line {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--privacy-gold), rgba(205,164,52,0.1) 60%, transparent);
  margin-bottom: 2rem;
}

.privacy-section-body {
  font-size: var(--size-body, 1.6rem);
  line-height: 1.8;
  color: var(--privacy-text);
}

.privacy-section-body p {
  margin: 0 0 1.6rem;
  color: var(--privacy-muted);
}

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

.privacy-section-body strong {
  color: var(--privacy-text);
  font-weight: 600;
}

/* ── 列表 ── */
.privacy-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
}

.privacy-list li {
  position: relative;
  padding: 0.6rem 0 0.6rem 1.8rem;
  color: var(--privacy-muted);
  line-height: 1.7;
}

.privacy-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1.4rem;
  width: 6px;
  height: 6px;
  background: var(--privacy-gold);
  border-radius: 0;
  transform: rotate(45deg);
}

.privacy-list li strong {
  color: var(--privacy-text);
}

/* ── 数据保护特殊布局 ── */
.privacy-protect-wrap {
  display: flex;
  gap: 2.4rem;
  align-items: flex-start;
}

.privacy-protect-text {
  flex: 1;
  min-width: 0;
}

.privacy-protect-figure {
  flex-shrink: 0;
  width: 180px;
  margin: 0.4rem 0 0;
}

.privacy-protect-img {
  width: 100%;
  height: auto;
  max-width: 100%;
  border: 1px solid rgba(205,164,52,0.2);
}

.privacy-protect-caption {
  font-size: var(--size-small, 1.2rem);
  color: var(--privacy-muted);
  text-align: center;
  margin-top: 0.6rem;
  font-family: var(--font-mono, 'Courier New', monospace);
  letter-spacing: 0.02em;
}

/* ── 联系卡片 ── */
.privacy-contact-card {
  padding: 2rem 2.4rem;
  margin: 1.6rem 0 2rem;
  background: var(--privacy-card-bg);
  backdrop-filter: blur(var(--glass-blur, 12px));
  -webkit-backdrop-filter: blur(var(--glass-blur, 12px));
  border: 1px solid rgba(205,164,52,0.2);
  border-left: 3px solid var(--privacy-gold);
}

.privacy-contact-dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.8rem 1.6rem;
  margin: 0 0 1.2rem;
}

.privacy-contact-dl dt {
  font-family: var(--font-mono, 'Courier New', monospace);
  font-size: var(--size-small, 1.4rem);
  color: var(--privacy-gold);
  white-space: nowrap;
}

.privacy-contact-dl dd {
  margin: 0;
  font-size: var(--size-body, 1.6rem);
  color: var(--privacy-text);
  word-break: break-word;
}

.privacy-contact-dl a {
  color: var(--privacy-text);
  text-decoration: none;
  border-bottom: 1px solid rgba(205,164,52,0.3);
  transition: border-color 0.2s;
}

.privacy-contact-dl a:hover {
  border-bottom-color: var(--privacy-gold);
  color: var(--privacy-gold);
}

.privacy-contact-note {
  font-size: var(--size-small, 1.3rem);
  color: var(--privacy-muted);
  font-style: italic;
  border-top: 1px solid rgba(205,164,52,0.1);
  padding-top: 1rem;
  margin: 0;
}

/* ── 页脚注 ── */
.privacy-footer-note {
  text-align: center;
  padding-top: 2rem;
}

.privacy-footer-line {
  width: 60px;
  height: 1px;
  background: var(--privacy-gold);
  margin: 0 auto 2rem;
}

.privacy-footer-text {
  font-size: var(--size-small, 1.4rem);
  color: var(--privacy-muted);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 1.2rem;
}

.privacy-footer-icp {
  font-size: var(--size-small, 1.2rem);
  color: var(--privacy-muted);
  font-family: var(--font-mono, 'Courier New', monospace);
  opacity: 0.6;
}

/* ── 移动端优先 ── */
@media (max-width: 767px) {
  .privacy-hero {
    padding: 4rem 1.6rem 2.4rem;
  }

  .privacy-hero-title {
    font-size: var(--size-h2, 2.4rem);
  }

  .privacy-hero-subtitle {
    font-size: var(--size-body, 1.6rem);
  }

  .privacy-anchor-nav {
    padding: 1rem 1.2rem;
    margin-left: 1.2rem;
    margin-right: 1.2rem;
    width: auto;
  }

  .privacy-anchor-list {
    gap: 0.6rem 1.6rem;
    justify-content: flex-start;
  }

  .privacy-anchor-link {
    font-size: 1.2rem;
  }

  .privacy-content {
    padding: 0 1.6rem 3rem;
    gap: 3.2rem;
  }

  .privacy-section-heading {
    font-size: var(--size-h3, 1.8rem);
    gap: 0.8rem;
    flex-wrap: wrap;
  }

  .heading-num {
    font-size: var(--size-body, 1.6rem);
  }

  .privacy-protect-wrap {
    flex-direction: column;
    gap: 1.6rem;
  }

  .privacy-protect-figure {
    width: 140px;
    align-self: center;
  }

  .privacy-contact-card {
    padding: 1.6rem;
  }

  .privacy-contact-dl {
    grid-template-columns: 1fr;
    gap: 0.4rem 0;
  }

  .privacy-contact-dl dd {
    margin-bottom: 0.8rem;
  }
}

/* ── 桌面增强 ── */
@media (min-width: 768px) {
  .privacy-hero {
    padding: 8rem 2rem 4rem;
  }

  .privacy-anchor-nav {
    padding: 1.4rem 2.4rem;
  }

  .privacy-contact-card {
    padding: 2.4rem 3.2rem;
  }
}

/* ── 打印样式 ── */
@media print {
  .page-privacy {
    background: #fff;
    color: #222;
  }

  .page-privacy::before {
    display: none;
  }

  .privacy-hero-icon,
  .privacy-anchor-nav,
  .privacy-hero-line,
  .privacy-section-line,
  .privacy-footer-line {
    display: none;
  }

  .privacy-hero {
    padding: 2rem 0;
  }

  .privacy-hero-title {
    color: #222;
    font-size: 2.4rem;
  }

  .privacy-hero-subtitle {
    color: #555;
  }

  .privacy-hero-intro {
    color: #333;
  }

  .privacy-content {
    max-width: 100%;
    padding: 0;
    gap: 2.4rem;
  }

  .privacy-section {
    break-inside: avoid;
    scroll-margin-top: 0;
  }

  .privacy-section-heading {
    color: #222;
  }

  .heading-num {
    color: #888;
  }

  .privacy-section-body p,
  .privacy-list li,
  .privacy-footer-text {
    color: #333;
  }

  .privacy-list li::before {
    background: #888;
  }

  .privacy-contact-card {
    background: #f5f5f5;
    border: 1px solid #ccc;
    border-left-color: #888;
    box-shadow: none;
  }

  .privacy-contact-dl dt {
    color: #555;
  }

  .privacy-contact-dl dd,
  .privacy-contact-dl a {
    color: #222;
  }

  .privacy-contact-note {
    color: #666;
  }

  .privacy-footer-icp {
    color: #888;
  }

  .privacy-protect-img {
    border: 1px solid #ccc;
  }
}