.page-disclaimer {
  --disclaimer-accent: var(--color-secondary);
  --disclaimer-border: var(--color-border);
  --disclaimer-bg: var(--color-bg-light);
  --disclaimer-side-width: 220px;

  background-color: var(--disclaimer-bg);
  padding: calc(var(--header-h) + 2rem) 1rem 3rem;
  min-height: 100vh;
  box-sizing: border-box;
}

.page-disclaimer .container {
  max-width: var(--content-max);
  margin: 0 auto;
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-text-dark);
  margin-bottom: 2rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--disclaimer-border);
}

.page-disclaimer .breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  border-bottom-color: var(--disclaimer-accent);
}

.page-disclaimer .breadcrumb [aria-hidden="true"] {
  color: var(--color-border);
}

/* 头部 */
.page-disclaimer .disclaimer-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 3rem;
  padding: 2rem 0;
  border-bottom: 2px solid var(--disclaimer-border);
}

.page-disclaimer .disclaimer-icon-wrapper {
  margin-bottom: 1rem;
  display: flex;
  justify-content: center;
}

.page-disclaimer .disclaimer-emble {
  width: 100px;
  height: 100px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(11,29,58,0.15));
}

.page-disclaimer .disclaimer-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--color-primary);
  margin: 0 0 0.75rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  position: relative;
  display: inline-block;
}

.page-disclaimer .disclaimer-title::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background-color: var(--disclaimer-accent);
}

.page-disclaimer .disclaimer-subtitle {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-dark);
  max-width: 600px;
  margin: 1rem auto 0;
  line-height: 1.6;
}

/* 布局 */
.page-disclaimer .disclaimer-layout {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.page-disclaimer .disclaimer-main {
  flex: 1;
  min-width: 0;
}

.page-disclaimer .disclaimer-side {
  width: 100%;
}

/* 左侧主内容 */
.page-disclaimer .disclaimer-section {
  margin-bottom: 2.5rem;
  padding: 1.5rem;
  background-color: var(--color-surface-light);
  border-left: 4px solid var(--disclaimer-accent);
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s;
}

.page-disclaimer .disclaimer-section:hover {
  box-shadow: var(--shadow-card-hover);
}

.page-disclaimer .disclaimer-section-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--disclaimer-border);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-disclaimer .disclaimer-section-title::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--disclaimer-accent);
  transform: rotate(45deg);
}

.page-disclaimer .disclaimer-content {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-dark);
  line-height: 1.8;
}

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

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

.page-disclaimer .disclaimer-link {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--disclaimer-accent);
  transition: color 0.2s, text-decoration-color 0.2s;
}

.page-disclaimer .disclaimer-link:hover,
.page-disclaimer .disclaimer-link:focus-visible {
  color: var(--disclaimer-accent);
  text-decoration-color: var(--color-primary);
}

.page-disclaimer .disclaimer-contact-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
}

.page-disclaimer .disclaimer-contact-list li {
  padding: 0.375rem 0;
  border-bottom: 1px dotted var(--color-border);
}

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

.page-disclaimer .disclaimer-note {
  font-size: 0.875rem;
  color: var(--color-border);
  font-style: italic;
}

/* 右侧边栏 */
.page-disclaimer .disclaimer-side-inner {
  margin-bottom: 1.5rem;
}

.page-disclaimer .disclaimer-side-image {
  width: 100%;
  height: auto;
  max-height: 800px;
  object-fit: cover;
  border: var(--border-thick);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .disclaimer-side-links {
  padding: 1.5rem;
  background-color: var(--color-surface-light);
  border: 1px solid var(--disclaimer-border);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .disclaimer-side-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  color: var(--color-primary);
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--disclaimer-accent);
}

.page-disclaimer .disclaimer-side-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-disclaimer .disclaimer-side-list li {
  margin-bottom: 0.5rem;
}

.page-disclaimer .disclaimer-side-list li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disclaimer-side-list .disclaimer-link {
  display: block;
  padding: 0.5rem 0.75rem;
  background-color: var(--color-bg-light);
  border-left: 3px solid var(--disclaimer-accent);
  transition: background-color 0.2s, border-color 0.2s;
  text-decoration: none;
  color: var(--color-text-dark);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.page-disclaimer .disclaimer-side-list .disclaimer-link:hover,
.page-disclaimer .disclaimer-side-list .disclaimer-link:focus-visible {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  border-left-color: var(--disclaimer-accent);
}

/* 桌面端布局 */
@media (min-width: 768px) {
  .page-disclaimer {
    padding: calc(var(--header-h) + 3rem) 2rem 4rem;
  }

  .page-disclaimer .disclaimer-header {
    margin-bottom: 4rem;
    padding: 3rem 0;
  }

  .page-disclaimer .disclaimer-title {
    font-size: 3.5rem;
  }

  .page-disclaimer .disclaimer-subtitle {
    font-size: 1.125rem;
  }

  .page-disclaimer .disclaimer-layout {
    flex-direction: row;
    align-items: flex-start;
    gap: 3rem;
  }

  .page-disclaimer .disclaimer-main {
    flex: 1 1 0;
  }

  .page-disclaimer .disclaimer-section {
    padding: 2rem;
    margin-bottom: 2rem;
  }

  .page-disclaimer .disclaimer-section-title {
    font-size: 1.75rem;
  }

  .page-disclaimer .disclaimer-side {
    width: var(--disclaimer-side-width);
    flex-shrink: 0;
    position: sticky;
    top: calc(var(--header-h) + 2rem);
    align-self: flex-start;
  }

  .page-disclaimer .disclaimer-side-image {
    width: 200px;
    height: 800px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .disclaimer-title {
    font-size: 4rem;
  }
}