/* ===== 使用说明页面专属样式 ===== */
.page-disclaimer {
  --disclaimer-hero-height: 360px;
  --disclaimer-hero-overlay: linear-gradient(135deg, rgba(10,77,164,0.65) 0%, rgba(232,98,46,0.40) 100%);
  --disclaimer-card-bg: var(--surface-glass);
  --disclaimer-border-color: var(--border-subtle);
  --disclaimer-number-color: var(--accent-orange);
  --disclaimer-accent-color: var(--primary-blue);
  --disclaimer-text-color: var(--text-dark);
  --disclaimer-list-gap: 0.75rem;
  --disclaimer-section-padding: 2rem 1.5rem;
  
  font-family: var(--font-body);
  color: var(--disclaimer-text-color);
  background-color: var(--bg-light);
  padding-top: 0; /* 顶部由hero占满 */
}

/* ---- Hero区域 ---- */
.page-disclaimer .disclaimer-hero {
  position: relative;
  width: 100%;
  height: var(--disclaimer-hero-height);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.page-disclaimer .disclaimer-hero__image-wrap {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.page-disclaimer .disclaimer-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-disclaimer .disclaimer-hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--disclaimer-hero-overlay);
  z-index: 2;
}

.page-disclaimer .disclaimer-hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: var(--text-light);
  padding: 1.5rem 1rem;
  max-width: 800px;
  width: 100%;
}

.page-disclaimer .disclaimer-breadcrumb {
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  opacity: 0.9;
}

.page-disclaimer .disclaimer-breadcrumb a {
  color: var(--text-light);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: opacity var(--transition-fast);
}

.page-disclaimer .disclaimer-breadcrumb a:hover {
  opacity: 0.7;
}

.page-disclaimer .disclaimer-breadcrumb__sep {
  margin: 0 0.4rem;
  user-select: none;
}

.page-disclaimer .disclaimer-hero__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.2;
  margin: 0.25rem 0;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.page-disclaimer .disclaimer-hero__subtitle {
  font-size: 1rem;
  line-height: 1.5;
  margin-top: 0.5rem;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- 正文内容区 ---- */
.page-disclaimer .disclaimer-body {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}

.page-disclaimer .disclaimer-body__inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* ---- 章节卡片 ---- */
.page-disclaimer .disclaimer-section {
  background: var(--disclaimer-card-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--disclaimer-border-color);
  border-radius: var(--radius-md);
  padding: var(--disclaimer-section-padding);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-med), transform var(--transition-med);
  position: relative;
}

.page-disclaimer .disclaimer-section:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.page-disclaimer .disclaimer-section__number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--disclaimer-number-color);
  line-height: 1;
  margin-bottom: 0.2rem;
  opacity: 0.75;
  user-select: none;
}

.page-disclaimer .section-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--disclaimer-accent-color);
  margin: 0 0 1rem 0;
  line-height: 1.3;
  position: relative;
}

.page-disclaimer .disclaimer-section__content {
  font-size: 1rem;
  line-height: 1.7;
}

.page-disclaimer .disclaimer-section__content p {
  margin: 0 0 1rem;
}

.page-disclaimer .disclaimer-section__content p:last-child {
  margin-bottom: 0;
}

/* ---- 列表样式 ---- */
.page-disclaimer .disclaimer-section__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--disclaimer-list-gap);
}

.page-disclaimer .disclaimer-section__list li {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--disclaimer-border-color);
}

.page-disclaimer .disclaimer-section__list li:last-child {
  border-bottom: none;
}

.page-disclaimer .disclaimer-section__list--ordered {
  list-style: none;
  counter-reset: li-counter;
}

.page-disclaimer .disclaimer-section__list--ordered li {
  counter-increment: li-counter;
}

.page-disclaimer .disclaimer-section__list--ordered li::before {
  content: counter(li-counter) ".";
  font-weight: 700;
  color: var(--disclaimer-accent-color);
  margin-right: 0.5rem;
  min-width: 1.5rem;
}

.page-disclaimer .disclaimer-section__icon {
  font-size: 1.2rem;
  line-height: 1.7;
  flex-shrink: 0;
  width: 1.5rem;
  text-align: center;
}

.page-disclaimer .disclaimer-section__list strong {
  color: var(--disclaimer-accent-color);
  font-weight: 600;
}

/* ---- 元信息卡片 ---- */
.page-disclaimer .disclaimer-section--meta {
  background: rgba(10,77,164,0.06);
  border-left: 4px solid var(--disclaimer-accent-color);
  padding: 1.5rem;
}

.page-disclaimer .disclaimer-section--meta .disclaimer-section__content {
  font-size: 0.95rem;
}

.page-disclaimer .disclaimer-section--meta a {
  color: var(--disclaimer-accent-color);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-disclaimer .disclaimer-section__update {
  font-style: italic;
  opacity: 0.7;
  margin-top: 0.75rem;
  font-size: 0.85rem;
}

/* ---- 响应式 ---- */
@media (prefers-reduced-motion: no-preference) {
  .page-disclaimer [data-reveal] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
  }
  .page-disclaimer [data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* 移动端优先——已大部分适配，此处进行小屏增强 */
@media (max-width: 640px) {
  .page-disclaimer {
    padding-top: 0;
  }
  .page-disclaimer .disclaimer-hero {
    height: 280px;
  }
  .page-disclaimer .disclaimer-hero__title {
    font-size: 1.8rem;
  }
  .page-disclaimer .disclaimer-hero__subtitle {
    font-size: 0.9rem;
  }
  .page-disclaimer .disclaimer-body {
    padding: 0 0.75rem 2rem;
  }
  .page-disclaimer .disclaimer-section {
    padding: 1.5rem 1rem;
    border-radius: var(--radius-sm);
  }
  .page-disclaimer .disclaimer-section__number {
    font-size: 2rem;
  }
  .page-disclaimer .section-title {
    font-size: 1.3rem;
  }
  .page-disclaimer .disclaimer-section__list li {
    flex-wrap: wrap;
  }
  .page-disclaimer .disclaimer-section--meta {
    padding: 1rem;
  }
}

/* 桌面优化：更清晰的两栏布局？此处保持单栏，但间距更慷慨 */
@media (min-width: 768px) {
  .page-disclaimer .disclaimer-body {
    padding: 0 2rem 4rem;
  }
  .page-disclaimer .disclaimer-section {
    padding: 2.5rem 2rem;
  }
  .page-disclaimer .disclaimer-section__number {
    position: absolute;
    right: 2rem;
    top: 1.5rem;
    font-size: 3rem;
    opacity: 0.15;
  }
  .page-disclaimer .section-title {
    font-size: 1.8rem;
  }
}
</<PAGE_CSS>>