/* ===== 使用说明与免责声明页专属样式 ===== */
.page-disclaimer {
  --disclaimer-accent: var(--color-primary-gold, #C9A84C);
  --disclaimer-border: var(--color-primary-gold, #C9A84C);
  --disclaimer-bg-card: var(--color-secondary-white, #FFFFFF);
  --disclaimer-text-muted: var(--color-secondary-mid-gray, #B0B0B0);
  --disclaimer-emph-color: var(--color-text-dark, #1A1A1A);
  --disclaimer-highlight-color: var(--color-primary-gold, #C9A84C);
  --disclaimer-num-color: var(--color-primary-gold, #C9A84C);
  --disclaimer-section-gap: 3rem;
  --disclaimer-border-radius: 4px;

  padding: var(--spacing-xl, 3rem) 0 var(--spacing-xxl, 5rem);
  background-color: var(--color-secondary-light-gray, #F2F2F2);
  font-family: var(--font-body, 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif);
  color: var(--color-text-dark, #1A1A1A);
}

.page-disclaimer .container {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 0 var(--spacing-lg, 2rem);
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--spacing-xl, 3rem);
  font-size: var(--font-size-index, 0.75rem);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-secondary-mid-gray, #B0B0B0);
}

.page-disclaimer .breadcrumb a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-base, 0.3s ease);
}

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

.page-disclaimer .breadcrumb__sep {
  color: var(--color-secondary-mid-gray, #B0B0B0);
}

.page-disclaimer .breadcrumb [aria-current="page"] {
  color: var(--color-text-dark, #1A1A1A);
  font-weight: 500;
}

/* 顶部英雄区 */
.page-disclaimer__hero {
  text-align: center;
  margin-bottom: var(--spacing-xxl, 5rem);
}

.page-disclaimer__icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 160px;
  border: 2px solid var(--disclaimer-border);
  border-radius: 50%;
  margin-bottom: var(--spacing-lg, 2rem);
  background-color: var(--color-secondary-white, #FFFFFF);
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,0.08));
  transition: box-shadow var(--transition-base, 0.3s ease);
}

.page-disclaimer__icon-wrap:hover {
  box-shadow: var(--shadow-md, 0 4px 16px rgba(0,0,0,0.10));
}

.page-disclaimer__icon {
  width: 120px;
  height: 120px;
  object-fit: contain;
  display: block;
  max-width: 100%;
  height: auto;
}

.page-disclaimer__title {
  font-family: var(--font-headings, 'Plus Jakarta Sans', 'PingFang SC', 'Microsoft YaHei', sans-serif);
  font-size: var(--font-size-h1, clamp(2.4rem, 5vw, 3.6rem));
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-primary-dark-green, #0A5C36);
  margin: 0 0 var(--spacing-sm, 0.5rem) 0;
}

.page-disclaimer__subtitle {
  font-size: var(--font-size-body, 1rem);
  line-height: 1.6;
  color: var(--color-secondary-mid-gray, #B0B0B0);
  max-width: 600px;
  margin: 0 auto;
}

/* 内容区 单栏居中 */
.page-disclaimer__content {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--disclaimer-section-gap);
}

/* 每个章节卡片 */
.page-disclaimer__section {
  background-color: var(--disclaimer-bg-card);
  border-left: 4px solid var(--disclaimer-border);
  border-radius: var(--disclaimer-border-radius);
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,0.08));
  transition: box-shadow var(--transition-base, 0.3s ease);
}

.page-disclaimer__section:hover {
  box-shadow: var(--shadow-md, 0 4px 16px rgba(0,0,0,0.10));
}

.page-disclaimer__section-inner {
  padding: var(--spacing-xl, 3rem) var(--spacing-lg, 2rem);
}

/* 章节标题 */
.page-disclaimer__section-heading {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-md, 1rem);
  font-family: var(--font-headings, 'Plus Jakarta Sans', 'PingFang SC', 'Microsoft YaHei', sans-serif);
  font-size: var(--font-size-h2, clamp(1.8rem, 3.5vw, 2.6rem));
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary-dark-green, #0A5C36);
  margin: 0 0 var(--spacing-lg, 2rem) 0;
  padding-bottom: var(--spacing-md, 1rem);
  border-bottom: 1px solid var(--color-secondary-light-gray, #F2F2F2);
}

.page-disclaimer__section-num {
  font-family: var(--font-data, 'JetBrains Mono', 'Consolas', monospace);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--disclaimer-num-color);
  letter-spacing: 0.05em;
  line-height: 1;
}

/* 正文区域 */
.page-disclaimer__section-body {
  font-size: var(--font-size-body, 1rem);
  line-height: 1.7;
  color: var(--color-text-dark, #1A1A1A);
}

.page-disclaimer__emph {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--disclaimer-emph-color);
  margin: 0 0 var(--spacing-lg, 2rem) 0;
  padding: var(--spacing-md, 1rem) var(--spacing-lg, 2rem);
  background-color: var(--color-secondary-light-gray, #F2F2F2);
  border-radius: var(--disclaimer-border-radius);
  border-left: 3px solid var(--disclaimer-accent);
}

/* 高亮斜体 */
.page-disclaimer__highlight {
  font-style: italic;
  font-weight: 600;
  color: var(--disclaimer-highlight-color);
  background: transparent;
  padding: 0 0.15em;
}

/* 列表 */
.page-disclaimer__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md, 1rem);
}

.page-disclaimer__list li {
  position: relative;
  padding-left: calc(var(--spacing-lg, 2rem) + 0.5rem);
  line-height: 1.7;
}

.page-disclaimer__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 10px;
  height: 10px;
  background-color: var(--disclaimer-accent);
  border-radius: 50%;
  opacity: 0.6;
  flex-shrink: 0;
}

.page-disclaimer__list li em.page-disclaimer__highlight {
  font-style: italic;
}

/* 附注文字 */
.page-disclaimer__note {
  margin-top: var(--spacing-lg, 2rem);
  padding: var(--spacing-md, 1rem) var(--spacing-lg, 2rem);
  background-color: var(--color-secondary-light-gray, #F2F2F2);
  border-radius: var(--disclaimer-border-radius);
  font-size: var(--font-size-small, 0.875rem);
  color: var(--color-secondary-mid-gray, #B0B0B0);
  border-left: 3px solid var(--disclaimer-accent);
}

/* 底部关联链接区块 */
.page-disclaimer__footer-note {
  margin-top: var(--spacing-md, 1rem);
}

.page-disclaimer__footer-note-inner {
  padding: var(--spacing-lg, 2rem);
  background-color: var(--color-primary-dark-green, #0A5C36);
  border-radius: var(--disclaimer-border-radius);
  border-left: 4px solid var(--disclaimer-accent);
}

.page-disclaimer__footer-note-text {
  margin: 0;
  font-size: var(--font-size-small, 0.875rem);
  line-height: 1.7;
  color: var(--color-text-on-dark, #EAEAEA);
}

.page-disclaimer__footer-note-text a {
  color: var(--disclaimer-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-base, 0.3s ease);
}

.page-disclaimer__footer-note-text a:hover {
  color: var(--color-accent-gold-light, #E0C56A);
  text-decoration: none;
}

/* ===== 响应式 ===== */
/* 移动端优先 — 窄屏基础已适配，以下为增强 */
@media (max-width: 640px) {
  .page-disclaimer {
    padding: var(--spacing-lg, 2rem) 0 var(--spacing-xl, 3rem);
  }

  .page-disclaimer .container {
    padding: 0 var(--spacing-md, 1rem);
  }

  .page-disclaimer .breadcrumb {
    flex-wrap: wrap;
    font-size: 0.65rem;
    margin-bottom: var(--spacing-lg, 2rem);
  }

  .page-disclaimer__hero {
    margin-bottom: var(--spacing-xl, 3rem);
  }

  .page-disclaimer__icon-wrap {
    width: 120px;
    height: 120px;
  }

  .page-disclaimer__icon {
    width: 90px;
    height: 90px;
  }

  .page-disclaimer__title {
    font-size: clamp(1.8rem, 8vw, 2.4rem);
  }

  .page-disclaimer__subtitle {
    font-size: 0.9rem;
    padding: 0 var(--spacing-sm, 0.5rem);
  }

  .page-disclaimer__content {
    gap: var(--spacing-lg, 2rem);
  }

  .page-disclaimer__section-inner {
    padding: var(--spacing-lg, 2rem) var(--spacing-md, 1rem);
  }

  .page-disclaimer__section-heading {
    font-size: clamp(1.4rem, 6vw, 1.8rem);
    gap: var(--spacing-sm, 0.5rem);
    flex-wrap: wrap;
  }

  .page-disclaimer__section-num {
    font-size: 1rem;
  }

  .page-disclaimer__emph {
    font-size: 0.95rem;
    padding: var(--spacing-sm, 0.5rem) var(--spacing-md, 1rem);
  }

  .page-disclaimer__list li {
    padding-left: calc(var(--spacing-md, 1rem) + 0.5rem);
    font-size: 0.95rem;
  }

  .page-disclaimer__list li::before {
    width: 8px;
    height: 8px;
    top: 0.6em;
  }

  .page-disclaimer__note {
    padding: var(--spacing-sm, 0.5rem) var(--spacing-md, 1rem);
    font-size: 0.85rem;
  }

  .page-disclaimer__footer-note-inner {
    padding: var(--spacing-md, 1rem);
  }

  .page-disclaimer__footer-note-text {
    font-size: 0.85rem;
  }
}

@media (min-width: 641px) and (max-width: 1024px) {
  .page-disclaimer__content {
    max-width: 700px;
  }

  .page-disclaimer__section-inner {
    padding: var(--spacing-xl, 3rem) var(--spacing-lg, 2rem);
  }
}

@media (min-width: 1025px) {
  .page-disclaimer__content {
    max-width: 820px;
  }

  .page-disclaimer__section-inner {
    padding: var(--spacing-xl, 3rem) var(--spacing-xxl, 5rem);
  }
}