/* ===== 数据与隐私政策页 ===== */
.page-privacy {
  --privacy-green-soft: rgba(0, 230, 118, 0.08);
  --privacy-green-line: rgba(0, 230, 118, 0.35);
  position: relative;
  background: var(--bg-main);
}

/* 头部区域 */
.page-privacy .privacy-hero {
  position: relative;
  padding: var(--space-4) 0 var(--space-5);
  background:
    linear-gradient(135deg, var(--privacy-green-soft) 0%, transparent 38%),
    var(--bg-main);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -12rem;
  right: -8rem;
  width: 24rem;
  height: 24rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 230, 118, 0.12) 0%, transparent 68%);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-green) 0%, var(--accent-green) 38%, var(--accent-gold) 38%, var(--accent-gold) 46%, transparent 46%);
  pointer-events: none;
}

.page-privacy .breadcrumb {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.page-privacy .breadcrumb a {
  color: var(--text-light);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-privacy .breadcrumb a:hover {
  color: var(--accent-green);
}

.page-privacy .crumb-current {
  color: var(--accent-green);
}

.page-privacy .hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  align-items: end;
}

.page-privacy .hero-main .eyebrow {
  margin-bottom: var(--space-2);
}

.page-privacy .hero-main h1 {
  margin: 0 0 var(--space-3);
  font-size: clamp(2rem, 6vw, 3.25rem);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-white);
}

.page-privacy .privacy-lead {
  margin: 0;
  max-width: 36em;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-light);
}

.page-privacy .hero-stat {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-privacy .stat-num {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  color: var(--accent-green);
}

.page-privacy .stat-label {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-light);
  border-left: 1px solid var(--border-color);
  padding-left: var(--space-2);
}

.page-privacy .privacy-note {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin: var(--space-4) 0 0;
  padding: var(--space-2) var(--space-3);
  background: var(--privacy-green-soft);
  border-left: 3px solid var(--accent-green);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-light);
}

/* 正文区域 */
.page-privacy .privacy-body {
  padding: var(--space-4) 0 var(--space-6);
}

/* 章节通用 */
.page-privacy .privacy-section {
  position: relative;
  padding: var(--space-4) 0;
}

.page-privacy .privacy-section + .privacy-section {
  border-top: 1px solid var(--border-color);
}

.page-privacy .privacy-section + .privacy-section::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 5rem;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-green) 0%, transparent 100%);
}

.page-privacy .section-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.page-privacy .lock-icon {
  flex: 0 0 auto;
  width: 1.4rem;
  height: 1.4rem;
  margin-top: 0.3rem;
  color: var(--accent-green);
}

.page-privacy .section-heading {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.page-privacy .section-index {
  font-family: var(--font-mono);
  font-size: 1.875rem;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--accent-green);
}

.page-privacy .section-line {
  display: block;
  width: 2.5rem;
  height: 1px;
  background: var(--accent-green);
}

.page-privacy .section-heading h2 {
  margin: 0;
  font-size: clamp(1.375rem, 2.6vw, 1.75rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-white);
}

.page-privacy .section-body > p {
  margin: 0 0 var(--space-3);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--text-light);
}

/* 列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 var(--space-3);
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-privacy .privacy-list li {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-2);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-privacy .privacy-list li:hover {
  border-color: var(--privacy-green-line);
  background: var(--bg-highlight);
}

.page-privacy .privacy-list .list-num {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: var(--privacy-green-soft);
  border: 1px solid var(--privacy-green-line);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-green);
}

.page-privacy .privacy-list h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-white);
}

.page-privacy .privacy-list p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--text-light);
}

/* 高亮框 */
.page-privacy .highlight-box {
  position: relative;
  margin: var(--space-3) 0 0;
  padding: var(--space-3);
  background: var(--bg-highlight);
  border-left: 3px solid var(--accent-gold);
}

.page-privacy .highlight-box::after {
  content: "◆";
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  font-size: 0.7rem;
  color: var(--accent-gold);
}

.page-privacy .highlight-box p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--text-light);
}

/* 图片 */
.page-privacy .storage-image-frame {
  margin: var(--space-3) 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

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

.page-privacy .storage-image-frame figcaption {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-green);
  border-top: 1px solid var(--border-color);
}

.page-privacy .storage-image-frame figcaption::before {
  content: "";
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--accent-green);
  transform: skewX(-20deg);
}

/* 联系信息 */
.page-privacy .contact-block {
  list-style: none;
  margin: 0 0 var(--space-3);
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-privacy .contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-1) var(--space-3);
  padding: var(--space-2);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.page-privacy .contact-label {
  flex: 0 0 auto;
  min-width: 4.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.page-privacy .contact-value {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-white);
}

/* 相关链接 */
.page-privacy .privacy-related {
  position: relative;
  margin-top: var(--space-5);
  padding: var(--space-4);
  background: var(--bg-third);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.page-privacy .privacy-related::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-green) 0%, var(--accent-gold) 100%);
}

.page-privacy .privacy-related p {
  margin: 0 0 var(--space-3);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-white);
}

.page-privacy .related-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* 桌面端 */
@media (min-width: 768px) {
  .page-privacy .privacy-hero {
    padding: var(--space-5) 0 var(--space-6);
  }

  .page-privacy .hero-grid {
    grid-template-columns: 1fr auto;
  }

  .page-privacy .hero-stat {
    min-width: 13rem;
    justify-content: center;
    padding: var(--space-4);
  }

  .page-privacy .stat-num {
    font-size: 3.5rem;
  }

  .page-privacy .privacy-body {
    padding: var(--space-5) 0 var(--space-6);
  }

  .page-privacy .privacy-section {
    padding: var(--space-5) 0;
  }

  .page-privacy .privacy-list {
    grid-template-columns: 1fr 1fr;
  }
}