/* ===== page-disclaimer 专属样式 ===== */
.page-disclaimer {
  display: block;
  max-width: var(--width-max, 1200px);
  margin: 0 auto;
  padding: calc(var(--spacing-lg, 4rem) + var(--header-height, 60px)) var(--spacing-md, 2rem) var(--spacing-lg, 4rem);
  background-color: var(--color-bg, #0B1D3A);
  color: var(--color-text-primary, #FFFFFF);
  font-family: var(--font-heading, Arial, 'Noto Sans SC', sans-serif);
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

/* 面包屑 */
.page-disclaimer .disclaimer-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary, #B0BEC5);
  margin-bottom: var(--spacing-sm, 1rem);
  font-family: var(--font-mono, 'Courier New', 'Noto Sans Mono', monospace);
  padding: 0.25rem 0;
  border-bottom: 1px solid var(--color-border, #1E3A5F);
}

.page-disclaimer .disclaimer-breadcrumb a {
  color: var(--color-accent1, #7B2FF7);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-disclaimer .disclaimer-breadcrumb a:hover,
.page-disclaimer .disclaimer-breadcrumb a:focus-visible {
  color: var(--color-accent2, #39FF14);
}

.page-disclaimer .breadcrumb-sep {
  color: var(--color-border, #1E3A5F);
  font-size: 0.65rem;
}

/* 页面标题区 */
.page-disclaimer .disclaimer-header {
  margin-bottom: var(--spacing-lg, 4rem);
  position: relative;
  padding-top: var(--spacing-sm, 1rem);
}

.page-disclaimer .header-tag {
  display: inline-block;
  font-family: var(--font-mono, 'Courier New', 'Noto Sans Mono', monospace);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--color-accent2, #39FF14);
  background: rgba(57, 255, 20, 0.08);
  padding: 0.2rem 0.75rem;
  border: 1px solid rgba(57, 255, 20, 0.2);
  margin-bottom: var(--spacing-xs, 0.5rem);
}

.page-disclaimer .disclaimer-title {
  font-size: clamp(2.2rem, 8vw, 4.8rem);
  font-weight: 100;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0 0 0.35rem 0;
  color: var(--color-text-primary, #FFFFFF);
  text-transform: uppercase;
}

.page-disclaimer .disclaimer-subtitle {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--color-text-secondary, #B0BEC5);
  letter-spacing: 0.06em;
  margin: 0;
  font-family: var(--font-mono, 'Courier New', 'Noto Sans Mono', monospace);
  border-left: 2px solid var(--color-accent1, #7B2FF7);
  padding-left: 1rem;
}

/* 卡片 —— 纸张叠层 + 印刷风格边框 */
.page-disclaimer .disclaimer-card {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm, 1rem);
  margin-bottom: var(--spacing-lg, 4rem);
  padding: var(--spacing-md, 2rem) var(--spacing-sm, 1rem);
  background: var(--color-bg-card, #102A4A);
  border: 1px solid var(--color-border, #1E3A5F);
  outline: 1px solid rgba(123, 47, 247, 0.15);
  outline-offset: 4px;
  position: relative;
  box-shadow:
    2px 2px 0 rgba(30, 58, 95, 0.6),
    4px 4px 0 rgba(123, 47, 247, 0.08),
    6px 6px 0 rgba(123, 47, 247, 0.04);
  transition: box-shadow 0.3s ease, outline-color 0.3s ease;
}

.page-disclaimer .disclaimer-card:hover {
  box-shadow:
    2px 2px 0 rgba(30, 58, 95, 0.8),
    6px 6px 0 rgba(123, 47, 247, 0.15),
    10px 10px 0 rgba(123, 47, 247, 0.06);
  outline-color: rgba(123, 47, 247, 0.3);
}

/* 卡片标签（编号） */
.page-disclaimer .card-label {
  position: absolute;
  top: -0.6rem;
  left: var(--spacing-sm, 1rem);
  font-family: var(--font-mono, 'Courier New', 'Noto Sans Mono', monospace);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-bg, #0B1D3A);
  background: var(--color-gradient, linear-gradient(135deg, #7B2FF7, #39FF14));
  padding: 0.15rem 0.75rem;
  letter-spacing: 0.08em;
  z-index: 2;
}

/* 图标区 */
.page-disclaimer .card-icon-wrap {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(123, 47, 247, 0.06);
  border: 1px solid rgba(123, 47, 247, 0.15);
  padding: 0.5rem;
  align-self: flex-start;
}

.page-disclaimer .card-icon {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  filter: grayscale(0.3) brightness(1.1);
  transition: filter 0.3s ease;
}

.page-disclaimer .disclaimer-card:hover .card-icon {
  filter: grayscale(0) brightness(1.2);
}

/* 内容区 */
.page-disclaimer .card-body {
  flex: 1;
  min-width: 0;
}

.page-disclaimer .card-heading {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 200;
  letter-spacing: 0.04em;
  margin: 0 0 var(--spacing-sm, 1rem) 0;
  color: var(--color-text-primary, #FFFFFF);
  line-height: 1.2;
  border-bottom: 1px solid rgba(123, 47, 247, 0.2);
  padding-bottom: 0.5rem;
}

.page-disclaimer .card-text {
  font-size: 0.92rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-text-secondary, #B0BEC5);
  margin: 0 0 var(--spacing-sm, 1rem) 0;
  letter-spacing: 0.02em;
}

.page-disclaimer .card-text:last-of-type {
  margin-bottom: 0;
}

.page-disclaimer .card-footnote {
  margin-top: var(--spacing-sm, 1rem);
  font-size: 0.78rem;
  font-weight: 300;
  font-style: italic;
  color: rgba(176, 190, 197, 0.6);
  border-top: 1px dashed var(--color-border, #1E3A5F);
  padding-top: 0.75rem;
  letter-spacing: 0.03em;
}

/* 行内链接 */
.page-disclaimer .inline-link {
  color: var(--color-accent1, #7B2FF7);
  text-decoration: none;
  border-bottom: 1px solid rgba(123, 47, 247, 0.3);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .inline-link:hover,
.page-disclaimer .inline-link:focus-visible {
  color: var(--color-accent2, #39FF14);
  border-bottom-color: var(--color-accent2, #39FF14);
}

/* 额外信息 */
.page-disclaimer .disclaimer-extra {
  margin-top: var(--spacing-lg, 4rem);
  padding: var(--spacing-sm, 1rem) 0;
  border-top: 1px solid var(--color-border, #1E3A5F);
  border-bottom: 1px solid var(--color-border, #1E3A5F);
}

.page-disclaimer .extra-line {
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--color-text-secondary, #B0BEC5);
  margin: 0 0 0.35rem 0;
  letter-spacing: 0.04em;
  font-family: var(--font-mono, 'Courier New', 'Noto Sans Mono', monospace);
}

.page-disclaimer .extra-line:last-child {
  margin-bottom: 0;
}

/* 底部导航链接 */
.page-disclaimer .disclaimer-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm, 1rem);
  margin-top: var(--spacing-lg, 4rem);
  justify-content: flex-start;
}

/* 复用全局按钮样式（仅补充作用域微调） */
.page-disclaimer .nuoya-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.8rem;
  font-family: var(--font-mono, 'Courier New', 'Noto Sans Mono', monospace);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s ease;
  border: 1px solid transparent;
}

.page-disclaimer .nuoya-btn-primary {
  background: var(--color-gradient, linear-gradient(135deg, #7B2FF7, #39FF14));
  color: var(--color-bg, #0B1D3A);
  border-color: transparent;
}

.page-disclaimer .nuoya-btn-primary:hover,
.page-disclaimer .nuoya-btn-primary:focus-visible {
  transform: scale(1.03);
  box-shadow: 0 0 20px rgba(123, 47, 247, 0.3);
}

.page-disclaimer .nuoya-btn-outline {
  background: transparent;
  color: var(--color-accent1, #7B2FF7);
  border-color: var(--color-accent1, #7B2FF7);
}

.page-disclaimer .nuoya-btn-outline:hover,
.page-disclaimer .nuoya-btn-outline:focus-visible {
  background: rgba(123, 47, 247, 0.08);
  color: var(--color-accent2, #39FF14);
  border-color: var(--color-accent2, #39FF14);
}

/* ===== 桌面端增强 ===== */
@media (min-width: 768px) {
  .page-disclaimer {
    padding: calc(var(--spacing-lg, 4rem) + var(--header-height, 60px)) var(--spacing-lg, 4rem) var(--spacing-lg, 4rem);
  }

  .page-disclaimer .disclaimer-breadcrumb {
    font-size: 0.8rem;
    margin-bottom: var(--spacing-md, 2rem);
  }

  .page-disclaimer .disclaimer-header {
    margin-bottom: calc(var(--spacing-lg, 4rem) * 1.2);
  }

  .page-disclaimer .disclaimer-card {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--spacing-md, 2rem);
    padding: var(--spacing-md, 2rem) var(--spacing-lg, 4rem);
    margin-bottom: calc(var(--spacing-lg, 4rem) * 0.9);
  }

  .page-disclaimer .card-icon-wrap {
    width: 100px;
    height: 100px;
    padding: 0.75rem;
    margin-top: 0.25rem;
  }

  .page-disclaimer .card-label {
    left: var(--spacing-md, 2rem);
    font-size: 0.75rem;
    padding: 0.2rem 1rem;
  }

  .page-disclaimer .card-heading {
    font-size: clamp(1.4rem, 2.5vw, 2rem);
  }

  .page-disclaimer .card-text {
    font-size: 0.96rem;
    max-width: 72ch;
  }

  .page-disclaimer .disclaimer-extra {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm, 1rem) 0;
  }

  .page-disclaimer .extra-line {
    font-size: 0.82rem;
    margin: 0;
  }

  .page-disclaimer .disclaimer-nav-links {
    gap: var(--spacing-md, 2rem);
    margin-top: calc(var(--spacing-lg, 4rem) * 1.2);
  }

  .page-disclaimer .nuoya-btn {
    padding: 0.75rem 2.2rem;
    font-size: 0.8rem;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .disclaimer-card {
    padding: var(--spacing-md, 2rem) calc(var(--spacing-lg, 4rem) * 1.2);
  }

  .page-disclaimer .card-icon-wrap {
    width: 120px;
    height: 120px;
  }
}

/* ===== 小屏幕微调 ===== */
@media (max-width: 440px) {
  .page-disclaimer {
    padding-left: var(--spacing-sm, 1rem);
    padding-right: var(--spacing-sm, 1rem);
  }

  .page-disclaimer .disclaimer-card {
    padding: var(--spacing-sm, 1rem) 0.75rem;
  }

  .page-disclaimer .card-icon-wrap {
    width: 60px;
    height: 60px;
    padding: 0.35rem;
  }

  .page-disclaimer .disclaimer-nav-links {
    flex-direction: column;
    width: 100%;
  }

  .page-disclaimer .nuoya-btn {
    width: 100%;
  }
}

/* ===== 打印样式 ===== */
@media print {
  .page-disclaimer {
    background: #fff;
    color: #111;
    padding: 2rem;
  }

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

  .page-disclaimer .card-label {
    background: #333;
    color: #fff;
  }

  .page-disclaimer .card-icon-wrap {
    display: none;
  }

  .page-disclaimer .nuoya-btn {
    display: none;
  }
}