/* ===== 隐私政策页面专属样式 ===== */
.page-privacy {
  --page-bg: #F8F9FB;
  --page-text: #1A2A3A;
  --page-text-secondary: #4A5A6A;
  --page-accent: #D4AF37;
  --page-accent-light: rgba(212, 175, 55, 0.12);
  --page-divider-color: rgba(212, 175, 55, 0.25);
  --page-card-bg: #FFFFFF;
  --page-border-radius: 6px;
  --page-max-width: 880px;
  --page-hero-bg: #0A1F44;
  --page-hero-text: #FFFFFF;
  --page-section-spacing: 2.5rem;
  --page-content-spacing: 1.25rem;
  --page-highlight-bg: rgba(212, 175, 55, 0.08);
  display: block;
  background-color: var(--page-bg);
  color: var(--page-text);
  font-family: var(--font-body, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 容器 */
.page-privacy .container {
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* ===== 顶部英雄区 ===== */
.page-privacy__hero {
  background-color: var(--page-hero-bg);
  padding: 2.5rem 0 2rem;
  position: relative;
  overflow: hidden;
}

.page-privacy__hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.page-privacy__hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--page-accent), transparent);
  opacity: 0.5;
}

.page-privacy__hero-inner {
  position: relative;
  z-index: 1;
}

/* 面包屑 */
.page-privacy__breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.8125rem;
  flex-wrap: wrap;
}

.page-privacy__breadcrumb-link {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.2s ease;
  letter-spacing: 0.01em;
}

.page-privacy__breadcrumb-link:hover {
  color: var(--page-accent);
}

.page-privacy__breadcrumb-sep {
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.75rem;
}

.page-privacy__breadcrumb-current {
  color: var(--page-accent);
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* 标题组 */
.page-privacy__title-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.page-privacy__icon-wrap {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212, 175, 55, 0.1);
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, 0.25);
}

.page-privacy__shield-icon {
  display: block;
  width: 36px;
  height: 36px;
}

.page-privacy__shield-icon path {
  stroke: var(--page-accent);
}

.page-privacy__main-heading {
  font-family: var(--font-heading, 'Montserrat', 'Helvetica Neue', Arial, sans-serif);
  font-weight: 800;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--page-hero-text);
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.15;
  text-transform: uppercase;
}

.page-privacy__subtitle {
  width: 100%;
  margin: 0.25rem 0 0 0;
  font-size: clamp(0.9375rem, 1.2vw, 1.0625rem);
  color: rgba(255, 255, 255, 0.7);
  font-weight: 400;
  letter-spacing: 0.02em;
  padding-left: calc(52px + 1.25rem);
}

/* ===== 引言区 ===== */
.page-privacy__intro {
  padding: 2rem 0 0.5rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}

.page-privacy__intro-text {
  font-size: clamp(0.9375rem, 1.1vw, 1.0625rem);
  color: var(--page-text-secondary);
  max-width: var(--page-max-width);
  line-height: 1.8;
  margin: 0 0 0.75rem;
}

.page-privacy__intro-date {
  font-size: 0.875rem;
  color: var(--page-text-secondary);
  margin: 0 0 0.25rem;
  font-weight: 400;
}

.page-privacy__intro-date strong {
  color: var(--page-text);
  font-weight: 600;
}

/* ===== 章节通用 ===== */
.page-privacy__section {
  padding: var(--page-section-spacing) 0;
}

.page-privacy__section + .page-privacy__section {
  border-top: 1px solid rgba(212, 175, 55, 0.08);
}

/* 装饰分割线 */
.page-privacy__section-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  max-width: var(--page-max-width);
}

.page-privacy__divider-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--page-divider-color), transparent);
}

.page-privacy__section:first-of-type .page-privacy__section-divider {
  margin-top: 0;
}

.page-privacy__divider-diamond {
  width: 8px;
  height: 8px;
  background: var(--page-accent);
  transform: rotate(45deg);
  opacity: 0.6;
  flex-shrink: 0;
}

/* 章节标题 */
.page-privacy__section-heading {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  font-family: var(--font-heading, 'Montserrat', 'Helvetica Neue', Arial, sans-serif);
  font-weight: 800;
  font-size: clamp(1.375rem, 2.8vw, 2rem);
  color: var(--page-text);
  letter-spacing: -0.01em;
  margin: 0 0 1.25rem;
  line-height: 1.2;
}

.page-privacy__section-number {
  font-family: var(--font-data, 'JetBrains Mono', 'Courier New', monospace);
  font-weight: 700;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--page-accent);
  opacity: 0.7;
  line-height: 1;
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

/* 内容区 */
.page-privacy__content {
  max-width: var(--page-max-width);
}

/* 段落 */
.page-privacy__paragraph {
  font-size: clamp(0.9375rem, 1.05vw, 1.0625rem);
  color: var(--page-text-secondary);
  line-height: 1.8;
  margin: 0 0 var(--page-content-spacing);
}

.page-privacy__paragraph:last-child {
  margin-bottom: 0;
}

.page-privacy__paragraph--small {
  font-size: clamp(0.8125rem, 0.95vw, 0.9375rem);
  color: var(--page-text-secondary);
  opacity: 0.85;
}

/* 金色高亮 */
.page-privacy__highlight {
  color: #B8942E;
  font-weight: 600;
  background: var(--page-highlight-bg);
  padding: 0.1em 0.3em;
  border-radius: 2px;
}

/* 链接 */
.page-privacy__link {
  color: #B8942E;
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-privacy__link:hover {
  color: #A07820;
  border-bottom-color: rgba(212, 175, 55, 0.7);
}

/* 列表 */
.page-privacy__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--page-content-spacing);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.page-privacy__list:last-child {
  margin-bottom: 0;
}

.page-privacy__list-item {
  position: relative;
  padding-left: 1.5rem;
  font-size: clamp(0.9375rem, 1.05vw, 1.0625rem);
  color: var(--page-text-secondary);
  line-height: 1.7;
}

.page-privacy__list-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  background: var(--page-accent);
  border-radius: 50%;
  opacity: 0.5;
}

.page-privacy__list--numbered .page-privacy__list-item::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 1px;
  transform: rotate(45deg);
  opacity: 0.4;
}

/* 提示框 */
.page-privacy__note-box {
  background: var(--page-accent-light);
  border-left: 3px solid var(--page-accent);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--page-border-radius) var(--page-border-radius) 0;
  margin: 1rem 0 0;
}

.page-privacy__note-text {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--page-text-secondary);
  line-height: 1.7;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.page-privacy__note-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  line-height: 1.4;
}

/* ===== 用户权利卡片网格 ===== */
.page-privacy__rights-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.25rem 0;
}

.page-privacy__rights-card {
  background: var(--page-card-bg);
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: var(--page-border-radius);
  padding: 1.25rem 1rem;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.page-privacy__rights-card:hover {
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.1);
  transform: translateY(-2px);
}

.page-privacy__rights-icon {
  font-size: 1.5rem;
  display: block;
  margin-bottom: 0.5rem;
  line-height: 1;
}

.page-privacy__rights-title {
  font-family: var(--font-heading, 'Montserrat', 'Helvetica Neue', Arial, sans-serif);
  font-weight: 700;
  font-size: 1rem;
  color: var(--page-text);
  margin: 0 0 0.35rem;
  letter-spacing: -0.01em;
}

.page-privacy__rights-desc {
  font-size: 0.8125rem;
  color: var(--page-text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* ===== 联系区块 ===== */
.page-privacy__contact-block {
  background: var(--page-card-bg);
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: var(--page-border-radius);
  padding: 1.25rem 1.5rem;
  margin: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.page-privacy__contact-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.5rem;
  font-size: 0.9375rem;
}

.page-privacy__contact-label {
  font-weight: 600;
  color: var(--page-text);
  min-width: 5.5rem;
}

.page-privacy__contact-value {
  color: var(--page-text-secondary);
}

.page-privacy__contact-note {
  font-size: 0.8125rem;
  color: var(--page-text-secondary);
  opacity: 0.75;
  width: 100%;
  padding-left: 6rem;
}

.page-privacy__contact-item .page-privacy__link {
  font-weight: 500;
}

/* ===== 底部信任区 ===== */
.page-privacy__trust {
  margin-top: 1rem;
  padding: 2rem 0 2.5rem;
  background: var(--page-hero-bg);
  position: relative;
}

.page-privacy__trust::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--page-accent), transparent);
  opacity: 0.35;
}

.page-privacy__trust-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: var(--page-max-width);
}

.page-privacy__trust-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
  line-height: 1;
  opacity: 0.7;
}

.page-privacy__trust-text {
  margin: 0;
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  font-weight: 400;
}

/* ===== 响应式 ===== */
@media (min-width: 768px) {
  .page-privacy {
    --page-section-spacing: 3.5rem;
    --page-content-spacing: 1.5rem;
  }

  .page-privacy .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .page-privacy__hero {
    padding: 3.5rem 0 2.5rem;
  }

  .page-privacy__hero::before {
    width: 600px;
    height: 600px;
  }

  .page-privacy__title-group {
    gap: 1.5rem;
  }

  .page-privacy__icon-wrap {
    width: 60px;
    height: 60px;
  }

  .page-privacy__shield-icon {
    width: 42px;
    height: 42px;
  }

  .page-privacy__subtitle {
    padding-left: calc(60px + 1.5rem);
  }

  .page-privacy__intro {
    padding: 2.5rem 0 1rem;
  }

  .page-privacy__section-heading {
    margin-bottom: 1.5rem;
  }

  .page-privacy__content {
    padding-left: 0.25rem;
  }

  .page-privacy__rights-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }

  .page-privacy__rights-card {
    padding: 1.5rem 1.25rem;
  }

  .page-privacy__contact-block {
    padding: 1.5rem 2rem;
    gap: 0.875rem;
  }

  .page-privacy__contact-note {
    padding-left: 6.5rem;
  }

  .page-privacy__trust {
    padding: 2.5rem 0 3rem;
  }

  .page-privacy__trust-inner {
    gap: 1.25rem;
  }

  .page-privacy__trust-icon {
    font-size: 2rem;
  }
}

@media (min-width: 1024px) {
  .page-privacy {
    --page-section-spacing: 4rem;
  }

  .page-privacy__hero {
    padding: 4rem 0 3rem;
  }

  .page-privacy__hero-inner {
    padding-left: 1rem;
  }

  .page-privacy__subtitle {
    font-size: 1.125rem;
  }

  .page-privacy__intro-text {
    font-size: 1.0625rem;
  }

  .page-privacy__rights-grid {
    gap: 1.5rem;
  }
}

/* 极窄屏安全边界 */
@media (max-width: 420px) {
  .page-privacy .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .page-privacy__hero {
    padding: 1.75rem 0 1.5rem;
  }

  .page-privacy__title-group {
    gap: 0.75rem;
  }

  .page-privacy__icon-wrap {
    width: 40px;
    height: 40px;
  }

  .page-privacy__shield-icon {
    width: 26px;
    height: 26px;
  }

  .page-privacy__main-heading {
    font-size: 1.375rem;
  }

  .page-privacy__subtitle {
    padding-left: 0;
    font-size: 0.8125rem;
  }

  .page-privacy__breadcrumb {
    font-size: 0.75rem;
  }

  .page-privacy__rights-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .page-privacy__contact-block {
    padding: 1rem;
  }

  .page-privacy__contact-note {
    padding-left: 0;
  }

  .page-privacy__list-item {
    padding-left: 1.25rem;
  }
}