/* ===== 页面专属：page-disclaimer ===== */
.page-disclaimer {
  --disclaimer-accent: #8A2BE2;
  --disclaimer-line: #4B0082;
  --disclaimer-bg-card: #1A1A3E;
  --disclaimer-text-muted: #B0B0FF;
  --disclaimer-border-glow: #00BFFF33;
  --disclaimer-title-font: 'Courier New', 'PingFang SC', monospace;
  --disclaimer-body-font: -apple-system, 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
  --disclaimer-max-text: 780px;

  display: block;
  background: var(--color-dark, #0D0D2B);
  color: var(--color-text, #E0E0FF);
  font-family: var(--disclaimer-body-font);
  line-height: 1.7;
  padding: 2rem 1rem 4rem;
  position: relative;
}

/* ---- 容器与布局 ---- */
.page-disclaimer .container {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 0 1rem;
}

.page-disclaimer .disclaimer__wrapper {
  max-width: var(--disclaimer-max-text);
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

/* ---- 面包屑 ---- */
.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-family: var(--disclaimer-title-font);
  color: var(--disclaimer-text-muted);
  margin-bottom: 2rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.page-disclaimer .breadcrumb__link {
  color: var(--color-secondary, #00BFFF);
  text-decoration: none;
  transition: color 0.2s;
}

.page-disclaimer .breadcrumb__link:hover {
  color: var(--color-accent, #FFA500);
  text-decoration: underline;
}

.page-disclaimer .breadcrumb__separator {
  color: var(--disclaimer-line);
  font-weight: 700;
}

.page-disclaimer .breadcrumb__item {
  color: var(--disclaimer-text-muted);
  font-weight: 400;
}

/* ---- 英雄区 ---- */
.page-disclaimer .disclaimer__hero {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
  position: relative;
}

.page-disclaimer .disclaimer__icon-wrap {
  width: 100px;
  height: 100px;
  border: 2px solid var(--color-accent, #FFA500);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--disclaimer-bg-card);
  box-shadow: 0 0 20px var(--disclaimer-border-glow);
  margin-bottom: 0.5rem;
}

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

.page-disclaimer .disclaimer__title-group {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}

.page-disclaimer .disclaimer__title {
  font-family: var(--disclaimer-title-font);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-heading, #FFFFFF);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0;
  line-height: 1.2;
  text-shadow: 0 0 12px var(--disclaimer-border-glow);
}

.page-disclaimer .disclaimer__note {
  color: var(--color-accent, #FFA500);
  font-family: var(--disclaimer-title-font);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  opacity: 0.7;
  white-space: nowrap;
}

.page-disclaimer .disclaimer__lead {
  font-size: 1.05rem;
  color: var(--disclaimer-text-muted);
  border-left: 3px solid var(--color-accent, #FFA500);
  padding-left: 1rem;
  margin: 0.5rem 0 0 0;
  max-width: 600px;
  line-height: 1.6;
}

/* ---- 分隔线 ---- */
.page-disclaimer .disclaimer__divider {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--disclaimer-line), var(--color-secondary, #00BFFF), var(--disclaimer-line), transparent);
  margin: 2.5rem 0;
  opacity: 0.6;
}

/* ---- 章节 ---- */
.page-disclaimer .disclaimer__section {
  scroll-margin-top: 5rem;
}

.page-disclaimer .disclaimer__section-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--disclaimer-title-font);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-heading, #FFFFFF);
  margin: 0 0 1.25rem 0;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--disclaimer-line);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  flex-wrap: wrap;
}

.page-disclaimer .pixel-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--color-accent, #FFA500);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  flex-shrink: 0;
  box-shadow: 0 0 8px var(--color-accent, #FFA500);
}

.page-disclaimer .disclaimer__tag {
  font-family: var(--disclaimer-title-font);
  font-size: 0.6rem;
  background: var(--disclaimer-bg-card);
  color: var(--color-secondary, #00BFFF);
  border: 1px solid var(--color-secondary, #00BFFF);
  padding: 0.2rem 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-left: auto;
  flex-shrink: 0;
}

.page-disclaimer .disclaimer__content {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text, #E0E0FF);
}

.page-disclaimer .disclaimer__content p {
  margin: 0 0 1rem 0;
  padding-left: 0.75rem;
  border-left: 1px solid var(--disclaimer-line);
  transition: border-color 0.2s;
}

.page-disclaimer .disclaimer__content p:hover {
  border-left-color: var(--color-accent, #FFA500);
}

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

.page-disclaimer .disclaimer__content strong {
  color: var(--color-accent, #FFA500);
  font-weight: 600;
}

/* ---- 底部链接 ---- */
.page-disclaimer .disclaimer__footer-links {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--disclaimer-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.page-disclaimer .disclaimer__related-label {
  font-family: var(--disclaimer-title-font);
  font-size: 0.8rem;
  color: var(--disclaimer-text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin: 0;
}

.page-disclaimer .disclaimer__link-group {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.page-disclaimer .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.25rem;
  font-family: var(--disclaimer-title-font);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  border: 2px solid transparent;
  transition: all 0.25s ease;
  cursor: pointer;
  background: transparent;
  color: var(--color-heading, #FFFFFF);
}

.page-disclaimer .btn--primary {
  border-color: var(--color-secondary, #00BFFF);
  color: var(--color-secondary, #00BFFF);
  background: var(--disclaimer-bg-card);
}

.page-disclaimer .btn--primary:hover {
  background: var(--color-secondary, #00BFFF);
  color: var(--color-dark, #0D0D2B);
  box-shadow: 0 0 20px var(--disclaimer-border-glow);
  border-color: var(--color-secondary, #00BFFF);
}

/* ---- 返回顶部 ---- */
.page-disclaimer .scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  width: 56px;
  height: 56px;
  background: var(--disclaimer-bg-card);
  border: 2px solid var(--disclaimer-accent);
  color: var(--color-heading, #FFFFFF);
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  box-shadow: 0 0 16px var(--disclaimer-border-glow);
}

.page-disclaimer .scroll-top[data-visible] {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-disclaimer .scroll-top:hover {
  background: var(--disclaimer-accent);
  border-color: var(--color-accent, #FFA500);
  box-shadow: 0 0 28px #8A2BE266;
  transform: translateY(-4px);
}

.page-disclaimer .scroll-top svg {
  width: 20px;
  height: 20px;
}

.page-disclaimer .scroll-top__text {
  font-family: var(--disclaimer-title-font);
  font-size: 0.45rem;
  letter-spacing: 0.15em;
  line-height: 1;
}

/* ---- 高亮选区 ---- */
.page-disclaimer ::selection {
  background: var(--color-accent, #FFA500);
  color: var(--color-dark, #0D0D2B);
}

/* ===== 移动端优先 ===== */
@media (max-width: 639px) {
  .page-disclaimer {
    padding: 1.5rem 0.75rem 3rem;
  }

  .page-disclaimer .disclaimer__title {
    font-size: 1.3rem;
  }

  .page-disclaimer .disclaimer__title-group {
    gap: 0.5rem;
  }

  .page-disclaimer .disclaimer__note {
    font-size: 0.5rem;
  }

  .page-disclaimer .disclaimer__lead {
    font-size: 0.9rem;
    padding-left: 0.75rem;
  }

  .page-disclaimer .disclaimer__section-title {
    font-size: 1.1rem;
  }

  .page-disclaimer .disclaimer__content {
    font-size: 0.88rem;
  }

  .page-disclaimer .disclaimer__content p {
    padding-left: 0.5rem;
  }

  .page-disclaimer .disclaimer__hero {
    gap: 0.5rem;
  }

  .page-disclaimer .disclaimer__icon-wrap {
    width: 72px;
    height: 72px;
  }

  .page-disclaimer .disclaimer__icon {
    width: 72px;
    height: 72px;
  }

  .page-disclaimer .disclaimer__divider {
    margin: 1.75rem 0;
  }

  .page-disclaimer .disclaimer__footer-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .page-disclaimer .scroll-top {
    bottom: 1.25rem;
    right: 1rem;
    width: 48px;
    height: 48px;
  }

  .page-disclaimer .scroll-top svg {
    width: 16px;
    height: 16px;
  }

  .page-disclaimer .breadcrumb {
    font-size: 0.7rem;
    flex-wrap: wrap;
  }

  .page-disclaimer .disclaimer__tag {
    font-size: 0.5rem;
    margin-left: 0;
  }
}

/* ===== 桌面增强 ===== */
@media (min-width: 640px) {
  .page-disclaimer .disclaimer__title {
    font-size: 2.2rem;
  }

  .page-disclaimer .disclaimer__hero {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .page-disclaimer .disclaimer__icon-wrap {
    margin-right: 0.5rem;
    margin-bottom: 0;
  }

  .page-disclaimer .disclaimer__title-group {
    flex: 1;
    min-width: 300px;
  }

  .page-disclaimer .disclaimer__lead {
    margin-left: calc(100px + 1.5rem);
    width: calc(100% - 100px - 1.5rem);
  }

  .page-disclaimer .disclaimer__content p {
    padding-left: 1.25rem;
  }

  .page-disclaimer .scroll-top {
    right: 2.5rem;
    bottom: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer {
    padding: 3rem 2rem 5rem;
  }

  .page-disclaimer .disclaimer__title {
    font-size: 2.6rem;
  }

  .page-disclaimer .disclaimer__content {
    font-size: 1rem;
  }

  .page-disclaimer .disclaimer__section-title {
    font-size: 1.5rem;
  }

  .page-disclaimer .disclaimer__lead {
    font-size: 1.1rem;
  }
}

/* ===== 打印优化 ===== */
@media print {
  .page-disclaimer {
    background: #fff;
    color: #222;
    padding: 0;
  }
  .page-disclaimer .scroll-top {
    display: none !important;
  }
  .page-disclaimer .breadcrumb {
    color: #555;
  }
  .page-disclaimer .disclaimer__divider {
    background: #ccc;
  }
  .page-disclaimer .disclaimer__content p {
    border-left-color: #ddd;
  }
}