.page-disclaimer {
  --disclaimer-card-border: rgba(0, 245, 255, 0.12);
  --disclaimer-glow-intense: 0 0 24px rgba(0, 245, 255, 0.25);
  --disclaimer-number-size: 2.8rem;
  background-color: var(--color-bg, #1A1A2E);
  color: var(--color-text, #FFFFFF);
  font-family: var(--font-body, 'Inter', system-ui, sans-serif);
  line-height: 1.6;
  padding-bottom: calc(var(--section-gap, 5rem) * 0.8);
}

/* ─── 顶部横幅 ─── */
.page-disclaimer .disclaimer-hero {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.page-disclaimer .disclaimer-hero-inner {
  position: relative;
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 0 1rem;
}

.page-disclaimer .disclaimer-hero-image-wrap {
  position: relative;
  width: 100%;
  border-radius: calc(var(--card-radius, 12px) + 4px);
  overflow: hidden;
  background-color: var(--color-surface, #16213E);
}

.page-disclaimer .disclaimer-hero-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 800 / 200;
  opacity: 0.7;
  transition: opacity 0.4s ease;
}

.page-disclaimer .disclaimer-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.85) 20%, rgba(22, 33, 62, 0.4) 80%);
  pointer-events: none;
}

.page-disclaimer .disclaimer-hero-text {
  position: absolute;
  bottom: 1.2rem;
  left: 1.5rem;
  right: 1.5rem;
  z-index: 2;
}

.page-disclaimer .disclaimer-hero-title {
  font-family: var(--font-headline, 'Montserrat Black', 'Arial Black', sans-serif);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color-primary, #00F5FF);
  margin: 0 0 0.2rem;
  line-height: 1.15;
  letter-spacing: 0.02em;
  text-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
}

.page-disclaimer .disclaimer-hero-subtitle {
  font-family: var(--font-body, 'Inter', system-ui, sans-serif);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-text-muted, #B0B0B0);
  margin: 0;
  letter-spacing: 0.03em;
}

/* ─── 面包屑 ─── */
.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem 0.6rem;
  padding: 1rem 1rem 0.5rem;
  font-size: 0.82rem;
  color: var(--color-text-muted, #B0B0B0);
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
}

.page-disclaimer .breadcrumb-link {
  color: var(--color-primary, #00F5FF);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-disclaimer .breadcrumb-link:hover {
  color: var(--color-secondary, #FF6B00);
}

.page-disclaimer .breadcrumb-separator {
  color: var(--color-text-muted, #B0B0B0);
  user-select: none;
}

.page-disclaimer .breadcrumb-current {
  color: var(--color-text, #FFFFFF);
  font-weight: 600;
}

/* ─── 引入段落 ─── */
.page-disclaimer .disclaimer-intro {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 0.8rem 1rem 1.5rem;
}

.page-disclaimer .disclaimer-intro-text {
  font-size: 0.95rem;
  color: var(--color-text-muted, #B0B0B0);
  max-width: 720px;
  margin: 0;
  line-height: 1.7;
  border-left: 3px solid var(--color-primary, #00F5FF);
  padding-left: 1rem;
}

/* ─── 卡片容器 ─── */
.page-disclaimer .disclaimer-cards {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* ─── 卡片 ─── */
.page-disclaimer .disclaimer-card {
  background-color: var(--color-surface, #16213E);
  border-radius: calc(var(--card-radius, 12px) + 4px);
  border: 1px solid var(--disclaimer-card-border);
  padding: 1.5rem 1.25rem;
  transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 0.35s ease,
              border-color 0.35s ease;
  position: relative;
  overflow: hidden;
}

.page-disclaimer .disclaimer-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-primary, #00F5FF), var(--color-secondary, #FF6B00));
  opacity: 0.4;
  transition: opacity 0.35s ease;
}

.page-disclaimer .disclaimer-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--disclaimer-glow-intense);
  border-color: rgba(0, 245, 255, 0.35);
}

.page-disclaimer .disclaimer-card:hover::before {
  opacity: 0.9;
}

/* 卡片头部 */
.page-disclaimer .card-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.page-disclaimer .card-number {
  font-family: var(--font-headline, 'Montserrat Black', 'Arial Black', sans-serif);
  font-size: var(--disclaimer-number-size);
  font-weight: 900;
  line-height: 1;
  color: var(--color-primary, #00F5FF);
  letter-spacing: 0.04em;
  flex-shrink: 0;
  text-shadow: 0 0 16px rgba(0, 245, 255, 0.25);
}

.page-disclaimer .card-heading {
  font-family: var(--font-headline, 'Montserrat Black', 'Arial Black', sans-serif);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--color-text, #FFFFFF);
  margin: 0;
  line-height: 1.2;
  letter-spacing: 0.01em;
}

/* 卡片正文 */
.page-disclaimer .card-body {
  font-size: 0.92rem;
  color: var(--color-text-muted, #B0B0B0);
  line-height: 1.7;
}

.page-disclaimer .card-body p {
  margin: 0 0 0.75rem;
}

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

.page-disclaimer .card-list {
  margin: 0.25rem 0 0.75rem;
  padding-left: 1.25rem;
  list-style: none;
}

.page-disclaimer .card-list li {
  position: relative;
  padding-left: 1rem;
  margin-bottom: 0.45rem;
  line-height: 1.6;
}

.page-disclaimer .card-list li::before {
  content: '▸';
  position: absolute;
  left: -0.25rem;
  color: var(--color-primary, #00F5FF);
  font-weight: 700;
}

.page-disclaimer .card-body-link {
  margin-top: 0.5rem;
}

.page-disclaimer .card-body-meta {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.85rem;
  color: var(--color-text-muted, #B0B0B0);
}

.page-disclaimer .disclaimer-link {
  color: var(--color-primary, #00F5FF);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .disclaimer-link:hover {
  color: var(--color-secondary, #FF6B00);
  border-bottom-color: var(--color-secondary, #FF6B00);
}

/* ─── 底部备注 ─── */
.page-disclaimer .disclaimer-bottom-notes {
  max-width: var(--max-width, 1200px);
  margin: 2.5rem auto 0;
  padding: 0 1rem;
}

.page-disclaimer .disclaimer-bottom-inner {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
  text-align: center;
}

.page-disclaimer .disclaimer-bottom-text {
  font-size: 0.9rem;
  color: var(--color-text-muted, #B0B0B0);
  margin: 0;
}

.page-disclaimer .disclaimer-bottom-icp {
  font-size: 0.78rem;
  color: rgba(176, 176, 176, 0.6);
  margin: 0;
}

/* ─── 滚动显现（渐进增强） ─── */
@media (prefers-reduced-motion: no-preference) {
  .page-disclaimer [data-reveal] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: opacity, transform;
  }

  .page-disclaimer [data-reveal="visible"] {
    opacity: 1;
    transform: translateY(0);
  }

  /* 错峰延迟 */
  .page-disclaimer .disclaimer-card:nth-child(1) { transition-delay: 0s; }
  .page-disclaimer .disclaimer-card:nth-child(2) { transition-delay: 0.08s; }
  .page-disclaimer .disclaimer-card:nth-child(3) { transition-delay: 0.16s; }
  .page-disclaimer .disclaimer-card:nth-child(4) { transition-delay: 0.24s; }
}

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

/* ════════════════════════════════════════
   桌面端 (min-width: 768px)
   ════════════════════════════════════════ */
@media (min-width: 768px) {
  .page-disclaimer .disclaimer-hero-text {
    bottom: 2rem;
    left: 2.5rem;
  }

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

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

  .page-disclaimer .breadcrumb {
    padding: 1.2rem 2rem 0.8rem;
    font-size: 0.88rem;
  }

  .page-disclaimer .disclaimer-intro {
    padding: 1rem 2rem 2rem;
  }

  .page-disclaimer .disclaimer-intro-text {
    font-size: 1rem;
    padding-left: 1.5rem;
  }

  .page-disclaimer .disclaimer-cards {
    padding: 0 2rem;
    gap: 2rem;
  }

  .page-disclaimer .disclaimer-card {
    padding: 2rem 2rem 2rem 2.5rem;
  }

  .page-disclaimer .card-number {
    --disclaimer-number-size: 3.2rem;
  }

  .page-disclaimer .card-heading {
    font-size: 1.45rem;
  }

  .page-disclaimer .card-body {
    font-size: 0.96rem;
  }

  .page-disclaimer .disclaimer-bottom-notes {
    padding: 0 2rem;
    margin-top: 3.5rem;
  }

  .page-disclaimer .disclaimer-bottom-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ════════════════════════════════════════
   大桌面端 (min-width: 1024px)
   ════════════════════════════════════════ */
@media (min-width: 1024px) {
  .page-disclaimer .disclaimer-hero-title {
    font-size: 3.4rem;
  }

  .page-disclaimer .disclaimer-cards {
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.8rem;
  }

  .page-disclaimer .disclaimer-card {
    padding: 2rem 2rem 2rem 2.8rem;
  }

  /* 非对称：让卡片高度自适应，内容对齐 */
  .page-disclaimer .disclaimer-card:nth-child(odd) {
    margin-top: 0;
  }

  .page-disclaimer .disclaimer-card:nth-child(even) {
    margin-top: 1.5rem;
  }

  .page-disclaimer .disclaimer-intro-text {
    max-width: 800px;
  }

  .page-disclaimer .disclaimer-bottom-notes {
    margin-top: 4rem;
  }
}

/* ════════════════════════════════════════
   超大桌面 (min-width: 1280px)
   ════════════════════════════════════════ */
@media (min-width: 1280px) {
  .page-disclaimer .disclaimer-hero-inner {
    padding: 0 2rem;
  }

  .page-disclaimer .disclaimer-hero-title {
    font-size: 3.8rem;
  }

  .page-disclaimer .disclaimer-card {
    padding: 2.5rem 2.8rem 2.5rem 3.2rem;
  }

  .page-disclaimer .card-number {
    --disclaimer-number-size: 3.6rem;
  }

  .page-disclaimer .card-heading {
    font-size: 1.6rem;
  }
}