/* ===== 隐私政策页面专属样式 ===== */
.page-privacy {
  --section-border-color: var(--color-gold, #D4AF37);
  --section-num-color: var(--color-gold, #D4AF37);
  --section-icon-color: var(--color-blue, #457B9D);
  --highlight-bg: var(--color-red, #E63946);
  --hero-bg-start: var(--color-dark-blue, #1D3557);
  --hero-bg-end: var(--color-blue, #457B9D);
  --body-max-width: 860px;
  --section-gap: 1.5rem;
  --toggle-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0 0 var(--space-xl);
  font-family: var(--font-body);
  color: var(--color-dark-blue, #1D3557);
  line-height: 1.7;
  background: var(--color-white, #FFFFFF);
}

/* 面包屑 */
.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.6rem;
  padding: var(--space-md) var(--space-lg) 0;
  max-width: var(--body-max-width);
  margin: 0 auto;
  width: 100%;
  font-size: 0.85rem;
  color: var(--color-blue, #457B9D);
}

.page-privacy .breadcrumb a {
  color: var(--color-blue, #457B9D);
  text-decoration: none;
  transition: color var(--transition);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--color-red, #E63946);
  text-decoration: underline;
}

.page-privacy .breadcrumb-sep {
  color: var(--color-light-gray, #CCD5D5);
  user-select: none;
}

.page-privacy .breadcrumb [aria-current="page"] {
  color: var(--color-dark-blue, #1D3557);
  font-weight: 600;
}

/* Hero 区 */
.page-privacy .privacy-hero {
  background: linear-gradient(135deg, var(--hero-bg-start) 0%, var(--hero-bg-end) 100%);
  padding: var(--space-xl) var(--space-lg);
  margin: 0 0 var(--space-xl);
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 20px,
    rgba(212, 175, 55, 0.06) 20px,
    rgba(212, 175, 55, 0.06) 40px
  );
  pointer-events: none;
}

.page-privacy .privacy-hero-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  max-width: var(--body-max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
  align-items: center;
}

.page-privacy .privacy-hero-visual {
  flex-shrink: 0;
  width: 100%;
  max-width: 360px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 2px solid rgba(212, 175, 55, 0.25);
}

.page-privacy .privacy-hero-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .privacy-hero-text {
  text-align: center;
  color: var(--color-white, #FFFFFF);
}

.page-privacy .privacy-hero-title {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 var(--space-sm);
  letter-spacing: 0.02em;
  color: var(--color-white, #FFFFFF);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.page-privacy .privacy-hero-sub {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 var(--space-sm);
  color: var(--color-gold, #D4AF37);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-privacy .privacy-hero-desc {
  font-size: 0.95rem;
  max-width: 520px;
  margin: 0 auto;
  opacity: 0.85;
  line-height: 1.6;
}

/* 主要内容容器 */
.page-privacy .privacy-container {
  max-width: var(--body-max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  width: 100%;
}

/* 引导段 */
.page-privacy .privacy-lede {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--color-dark-blue, #1D3557);
  padding-bottom: var(--space-lg);
  border-bottom: 2px solid var(--color-light-gray, #F1FAEE);
  margin-bottom: var(--space-xl);
  font-weight: 400;
}

/* 章节列表容器 */
.page-privacy .privacy-sections {
  display: flex;
  flex-direction: column;
  gap: var(--section-gap);
}

/* 单个章节 */
.page-privacy .privacy-section {
  border-left: 4px solid var(--section-border-color);
  padding-left: var(--space-lg);
  transition: border-color var(--transition);
}

.page-privacy .privacy-section:hover {
  border-left-color: var(--color-red, #E63946);
}

/* 章节标题 */
.page-privacy .privacy-section-title {
  margin: 0;
  font-size: 1.35rem;
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
}

.page-privacy .privacy-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-sm) 0;
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  color: inherit;
  text-align: left;
  transition: color var(--transition);
  border-radius: var(--radius-sm);
}

.page-privacy .privacy-toggle:hover,
.page-privacy .privacy-toggle:focus-visible {
  color: var(--color-red, #E63946);
  outline: 2px solid var(--color-red, #E63946);
  outline-offset: 4px;
}

.page-privacy .section-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--section-num-color);
  font-family: var(--font-heading);
  line-height: 1;
  flex-shrink: 0;
  min-width: 2.4rem;
  transition: color var(--transition);
}

.page-privacy .privacy-toggle:hover .section-num,
.page-privacy .privacy-toggle:focus-visible .section-num {
  color: var(--color-red, #E63946);
}

.page-privacy .section-label {
  flex: 1;
  letter-spacing: 0.02em;
}

.page-privacy .toggle-icon {
  flex-shrink: 0;
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--section-icon-color);
  line-height: 1;
  transition: transform var(--toggle-transition), color var(--transition);
  user-select: none;
  width: 1.6rem;
  text-align: center;
}

.page-privacy .privacy-toggle[aria-expanded="false"] .toggle-icon {
  transform: rotate(0deg);
  content: '+';
}

.page-privacy .privacy-toggle[aria-expanded="true"] .toggle-icon {
  transform: rotate(0deg);
}

/* 章节内容体 */
.page-privacy .privacy-section-body {
  overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.3s ease, margin 0.3s ease;
  max-height: none;
  opacity: 1;
  margin-top: var(--space-sm);
}

.page-privacy .privacy-section-body[data-open="false"] {
  max-height: 0;
  opacity: 0;
  margin-top: 0;
  padding-top: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-section-body p {
  margin: 0 0 var(--space-md);
  font-size: 1rem;
  line-height: 1.75;
  color: #333333;
}

.page-privacy .privacy-section-body ul {
  margin: 0 0 var(--space-md);
  padding-left: 1.4rem;
  list-style: none;
}

.page-privacy .privacy-section-body li {
  position: relative;
  padding-left: 1.2rem;
  margin-bottom: var(--space-sm);
  font-size: 0.95rem;
  line-height: 1.65;
  color: #3a3a3a;
}

.page-privacy .privacy-section-body li::before {
  content: '◆';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-gold, #D4AF37);
  font-size: 0.5rem;
  transform: translateY(0.6rem);
}

/* 高亮词 */
.page-privacy .highlight {
  color: var(--color-red, #E63946);
  font-weight: 600;
}

/* 联系列表特殊样式 */
.page-privacy .contact-list {
  list-style: none !important;
  padding-left: 0 !important;
}

.page-privacy .contact-list li {
  padding-left: 0 !important;
  margin-bottom: var(--space-sm);
  font-size: 0.95rem;
}

.page-privacy .contact-list li::before {
  display: none !important;
}

.page-privacy .contact-link {
  color: var(--color-blue, #457B9D);
  text-decoration: underline;
  font-weight: 600;
  transition: color var(--transition);
}

.page-privacy .contact-link:hover,
.page-privacy .contact-link:focus-visible {
  color: var(--color-red, #E63946);
}

.page-privacy .contact-note {
  font-size: 0.85rem;
  color: #777777;
  margin-left: 0.4rem;
}

.page-privacy .contact-phone {
  font-weight: 600;
  color: var(--color-dark-blue, #1D3557);
}

/* 页脚注 */
.page-privacy .privacy-footnote {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 2px solid var(--color-light-gray, #F1FAEE);
  font-size: 0.9rem;
  color: #555555;
  line-height: 1.7;
}

.page-privacy .privacy-footnote p {
  margin: 0 0 var(--space-sm);
}

.page-privacy .inline-link {
  color: var(--color-blue, #457B9D);
  text-decoration: underline;
  font-weight: 500;
  transition: color var(--transition);
}

.page-privacy .inline-link:hover,
.page-privacy .inline-link:focus-visible {
  color: var(--color-red, #E63946);
}

.page-privacy .privacy-footnote [data-year] {
  font-weight: 600;
}

/* ===== 响应式 ===== */
/* 移动端优先 — 以上为基础样式，以下为桌面增强 */
@media (min-width: 768px) {
  .page-privacy {
    padding-bottom: var(--space-2xl);
  }

  .page-privacy .breadcrumb {
    padding: var(--space-lg) var(--space-xl) 0;
    font-size: 0.9rem;
  }

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

  .page-privacy .privacy-hero-inner {
    flex-direction: row;
    align-items: center;
    gap: var(--space-2xl);
  }

  .page-privacy .privacy-hero-visual {
    max-width: 280px;
    flex-shrink: 0;
  }

  .page-privacy .privacy-hero-text {
    text-align: left;
  }

  .page-privacy .privacy-hero-title {
    font-size: 3.2rem;
  }

  .page-privacy .privacy-hero-sub {
    font-size: 1.3rem;
  }

  .page-privacy .privacy-hero-desc {
    margin: 0;
    font-size: 1rem;
  }

  .page-privacy .privacy-container {
    padding: 0 var(--space-xl);
  }

  .page-privacy .privacy-lede {
    font-size: 1.2rem;
    padding-bottom: var(--space-xl);
    margin-bottom: var(--space-2xl);
  }

  .page-privacy .privacy-section {
    padding-left: var(--space-xl);
  }

  .page-privacy .privacy-section-title {
    font-size: 1.5rem;
  }

  .page-privacy .section-num {
    font-size: 2.2rem;
    min-width: 3rem;
  }

  .page-privacy .privacy-section-body p {
    font-size: 1.05rem;
  }

  .page-privacy .privacy-section-body li {
    font-size: 1rem;
  }

  .page-privacy .contact-list li {
    font-size: 1rem;
  }

  .page-privacy .privacy-footnote {
    font-size: 0.95rem;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero {
    padding: var(--space-2xl) var(--space-xl);
  }

  .page-privacy .privacy-hero-inner {
    gap: var(--space-2xl);
  }

  .page-privacy .privacy-hero-visual {
    max-width: 320px;
  }

  .page-privacy .privacy-hero-title {
    font-size: 3.6rem;
  }

  .page-privacy .privacy-section {
    padding-left: var(--space-2xl);
  }

  .page-privacy .section-num {
    font-size: 2.6rem;
    min-width: 3.4rem;
  }
}