.page-disclaimer {
  --disclaimer-spacing: 2.5rem;
  --disclaimer-border-width: 4px;
  --disclaimer-bg-accuracy: rgba(11, 29, 58, 0.03);
  --disclaimer-bg-rights: rgba(255, 107, 53, 0.04);
  --disclaimer-bg-disclaimer: rgba(0, 201, 167, 0.04);
  display: block;
  width: 100%;
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--color-dark, #1A1A1A);
  background: var(--color-white, #FFFFFF);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ─── 容器 ─── */
.page-disclaimer .container {
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  padding: 0 var(--container-padding, 24px);
  padding-top: 1.5rem;
  padding-bottom: 4rem;
}

/* ─── 面包屑 ─── */
.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: var(--color-primary-light, #1C3A6E);
  margin-bottom: 2rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border, #E0E0E0);
}

.page-disclaimer .breadcrumb a {
  color: var(--color-primary, #0B1D3A);
  text-decoration: none;
  transition: opacity var(--transition-fast, 0.2s ease);
}

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

.page-disclaimer .breadcrumb .sep {
  color: var(--color-border, #E0E0E0);
  user-select: none;
}

/* ─── 标题区 ─── */
.page-disclaimer .disclaimer-header {
  margin-bottom: 3rem;
  padding: 2rem 1.5rem;
  background: var(--color-gray, #F4F4F4);
  border: 1px solid var(--color-border, #E0E0E0);
  box-shadow: var(--shadow-stack, 0 1px 4px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.06));
  position: relative;
}

.page-disclaimer .disclaimer-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: var(--disclaimer-border-width, 4px);
  height: 100%;
  background: var(--color-accent-orange, #FF6B35);
}

.page-disclaimer .header-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
}

.page-disclaimer .header-text {
  flex: 1;
}

.page-disclaimer .page-title {
  font-family: "Poppins", "Inter", "PingFang SC", sans-serif;
  font-weight: 700;
  font-size: 2rem;
  line-height: 1.2;
  color: var(--color-primary, #0B1D3A);
  margin: 0 0 0.6rem;
  letter-spacing: -0.01em;
}

.page-disclaimer .page-subtitle {
  font-size: 1rem;
  color: var(--color-primary-light, #1C3A6E);
  margin: 0;
  max-width: 640px;
  line-height: 1.6;
}

.page-disclaimer .header-icon {
  flex-shrink: 0;
  width: 100%;
  max-width: 300px;
}

.page-disclaimer .disclaimer-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  border: 1px solid var(--color-border, #E0E0E0);
  background: var(--color-white, #FFFFFF);
}

/* ─── 章节通用 ─── */
.page-disclaimer .section {
  margin-bottom: 2.8rem;
  padding: 1.8rem 1.5rem;
  border-left: var(--disclaimer-border-width, 4px) solid transparent;
  transition: background var(--transition-med, 0.35s ease);
}

.page-disclaimer .section-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border, #E0E0E0);
  padding-bottom: 0.75rem;
}

.page-disclaimer .section-number {
  font-family: var(--font-mono, "Courier New", Courier, monospace);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary-light, #1C3A6E);
  line-height: 1;
}

.page-disclaimer .section-title {
  font-family: "Poppins", "Inter", "PingFang SC", sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--color-primary, #0B1D3A);
  margin: 0;
  letter-spacing: 0.01em;
}

/* ─── 章节配色 ─── */
.page-disclaimer .section-accuracy {
  background: var(--disclaimer-bg-accuracy);
  border-left-color: var(--color-primary, #0B1D3A);
}

.page-disclaimer .section-rights {
  background: var(--disclaimer-bg-rights);
  border-left-color: var(--color-accent-orange, #FF6B35);
}

.page-disclaimer .section-disclaimer {
  background: var(--disclaimer-bg-disclaimer);
  border-left-color: var(--color-accent-green, #00C9A7);
}

/* ─── 条款折叠 ─── */
.page-disclaimer .clauses {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.page-disclaimer .clause {
  border: 1px solid var(--color-border, #E0E0E0);
  background: var(--color-white, #FFFFFF);
  transition: box-shadow var(--transition-fast, 0.2s ease), border-color var(--transition-fast, 0.2s ease);
  overflow: hidden;
}

.page-disclaimer .clause[open] {
  border-color: var(--color-primary-light, #1C3A6E);
  box-shadow: var(--shadow-card, 0 2px 12px rgba(0,0,0,0.06));
}

.page-disclaimer .clause-summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-primary, #0B1D3A);
  background: transparent;
  transition: background var(--transition-fast, 0.2s ease), color var(--transition-fast, 0.2s ease);
  user-select: none;
}

.page-disclaimer .clause-summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause-summary:hover {
  background: rgba(11, 29, 58, 0.04);
}

.page-disclaimer .clause[open] .clause-summary {
  background: rgba(11, 29, 58, 0.06);
  border-bottom: 1px solid var(--color-border, #E0E0E0);
}

.page-disclaimer .clause-index {
  font-family: var(--font-mono, "Courier New", Courier, monospace);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-accent-orange, #FF6B35);
  min-width: 2.4rem;
}

.page-disclaimer .clause-label {
  flex: 1;
}

.page-disclaimer .clause-toggle {
  flex-shrink: 0;
  width: 1.2rem;
  height: 1.2rem;
  position: relative;
  transition: transform var(--transition-med, 0.35s ease);
}

.page-disclaimer .clause-toggle::before,
.page-disclaimer .clause-toggle::after {
  content: "";
  position: absolute;
  background: var(--color-primary-light, #1C3A6E);
  border-radius: 1px;
  transition: transform var(--transition-med, 0.35s ease);
}

.page-disclaimer .clause-toggle::before {
  width: 2px;
  height: 100%;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.page-disclaimer .clause-toggle::after {
  width: 100%;
  height: 2px;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.page-disclaimer .clause[open] .clause-toggle::before {
  transform: translateX(-50%) rotate(90deg);
}

.page-disclaimer .clause[open] .clause-toggle::after {
  transform: translateY(-50%) rotate(180deg);
}

.page-disclaimer .clause-body {
  padding: 1.25rem 1.5rem 1.5rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-dark, #1A1A1A);
}

.page-disclaimer .clause-body p {
  margin: 0 0 0.6rem;
}

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

/* ─── 相关链接 ─── */
.page-disclaimer .related-links {
  margin-top: 3rem;
  padding: 1.5rem 2rem;
  background: var(--color-gray, #F4F4F4);
  border: 1px solid var(--color-border, #E0E0E0);
  text-align: center;
}

.page-disclaimer .related-heading {
  font-family: "Poppins", "Inter", "PingFang SC", sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-primary, #0B1D3A);
  margin: 0 0 0.75rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.page-disclaimer .related-links nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.5rem 0.75rem;
}

.page-disclaimer .related-link {
  color: var(--color-primary, #0B1D3A);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast, 0.2s ease), color var(--transition-fast, 0.2s ease);
}

.page-disclaimer .related-link:hover {
  border-bottom-color: var(--color-accent-orange, #FF6B35);
  color: var(--color-accent-orange, #FF6B35);
}

.page-disclaimer .related-links .sep {
  color: var(--color-border, #E0E0E0);
  user-select: none;
  font-size: 0.85rem;
}

/* ─── 信任声明 ─── */
.page-disclaimer .trust-bar {
  margin-top: 2.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-primary, #0B1D3A);
  color: var(--color-white, #FFFFFF);
  border-left: var(--disclaimer-border-width, 4px) solid var(--color-accent-orange, #FF6B35);
}

.page-disclaimer .trust-bar-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 800px;
  margin: 0 auto;
}

.page-disclaimer .trust-icon {
  flex-shrink: 0;
  font-size: 1.4rem;
  color: var(--color-accent-orange, #FF6B35);
  line-height: 1;
}

.page-disclaimer .trust-text {
  font-size: 0.9rem;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

/* ─── 响应式：平板及以上 ─── */
@media (min-width: 640px) {
  .page-disclaimer .container {
    padding-top: 2rem;
    padding-bottom: 5rem;
  }

  .page-disclaimer .disclaimer-header {
    padding: 2.5rem 2.5rem;
  }

  .page-disclaimer .header-content {
    flex-direction: row;
    align-items: center;
    gap: 2.5rem;
  }

  .page-disclaimer .header-icon {
    width: 260px;
    max-width: 260px;
  }

  .page-disclaimer .page-title {
    font-size: 2.4rem;
  }

  .page-disclaimer .page-subtitle {
    font-size: 1.05rem;
  }

  .page-disclaimer .section {
    padding: 2rem 2.5rem;
    margin-bottom: 2.2rem;
  }

  .page-disclaimer .section-title {
    font-size: 1.45rem;
  }

  .page-disclaimer .section-number {
    font-size: 1.35rem;
  }

  .page-disclaimer .clause-summary {
    padding: 1.1rem 1.5rem;
    font-size: 1.05rem;
  }

  .page-disclaimer .clause-body {
    padding: 1.5rem 2rem 1.75rem;
    font-size: 1rem;
  }

  .page-disclaimer .related-links {
    padding: 1.75rem 2.5rem;
  }

  .page-disclaimer .trust-bar {
    padding: 1.5rem 2rem;
  }

  .page-disclaimer .trust-text {
    font-size: 0.95rem;
  }
}

/* ─── 桌面端加强 ─── */
@media (min-width: 1024px) {
  .page-disclaimer .container {
    padding-top: 2.5rem;
  }

  .page-disclaimer .disclaimer-header {
    padding: 3rem 3.5rem;
  }

  .page-disclaimer .header-icon {
    width: 280px;
    max-width: 280px;
  }

  .page-disclaimer .page-title {
    font-size: 2.8rem;
  }

  .page-disclaimer .section {
    padding: 2.5rem 3rem;
    margin-bottom: 2.5rem;
  }

  .page-disclaimer .section-title {
    font-size: 1.6rem;
  }

  .page-disclaimer .section-number {
    font-size: 1.5rem;
  }

  .page-disclaimer .clause {
    border-radius: 2px;
  }

  .page-disclaimer .clause-summary {
    padding: 1.2rem 1.75rem;
  }

  .page-disclaimer .clause-body {
    padding: 1.75rem 2.5rem 2rem;
  }

  .page-disclaimer .related-links {
    padding: 2rem 3rem;
  }

  .page-disclaimer .trust-bar {
    padding: 1.75rem 2.5rem;
  }
}

/* ─── 超大屏优化 ─── */
@media (min-width: 1440px) {
  .page-disclaimer .disclaimer-header {
    padding: 3.5rem 4rem;
  }

  .page-disclaimer .header-icon {
    width: 300px;
    max-width: 300px;
  }

  .page-disclaimer .page-title {
    font-size: 3rem;
  }
}

/* ─── 打印样式 ─── */
@media print {
  .page-disclaimer .container {
    padding: 0;
    max-width: 100%;
  }

  .page-disclaimer .disclaimer-header {
    box-shadow: none;
    border: 1px solid #ccc;
    page-break-inside: avoid;
  }

  .page-disclaimer .section {
    page-break-inside: avoid;
    border-left-width: 2px;
    background: none !important;
  }

  .page-disclaimer .clause {
    border: 1px solid #ddd;
    page-break-inside: avoid;
  }

  .page-disclaimer .clause-body {
    display: block !important;
  }

  .page-disclaimer .clause-toggle {
    display: none;
  }

  .page-disclaimer .trust-bar {
    background: #f0f0f0;
    color: #000;
    border-left-color: #999;
  }
}