.page-disclaimer {
  --page-bg: #F8F9FA;
  --page-text: #2C2C2C;
  --page-text-secondary: #555555;
  --page-accent-line: #FF6B35;
  --page-badge-bg: rgba(255, 107, 53, 0.08);
  --page-glass-bg: rgba(255, 255, 255, 0.82);
  --page-glass-border: rgba(0, 0, 0, 0.06);
  --page-space-section: var(--space-3xl, 5rem);
  display: block;
  background-color: var(--page-bg);
  color: var(--page-text);
  font-family: var(--font-body, "Inter", "Noto Sans SC", sans-serif);
  font-weight: var(--weight-body, 400);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.page-disclaimer .page-container {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: var(--space-lg, 2rem) var(--space-md, 1rem) var(--space-3xl, 5rem);
}

/* ── Hero 头部 ── */
.page-disclaimer .disclaimer-hero {
  position: relative;
  border-radius: var(--border-radius-lg, 16px);
  overflow: hidden;
  margin-bottom: var(--space-2xl, 4.5rem);
  box-shadow: var(--shadow-md, 0 4px 12px rgba(0, 0, 0, 0.12));
}

.page-disclaimer .disclaimer-hero-img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: cover;
  object-position: center 30%;
}

.page-disclaimer .disclaimer-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 42, 58, 0.85) 0%, rgba(26, 42, 58, 0.40) 100%);
  pointer-events: none;
}

.page-disclaimer .disclaimer-hero-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-xl, 3rem) var(--space-lg, 2rem);
  color: var(--color-white, #FFFFFF);
  pointer-events: none;
}

.page-disclaimer .breadcrumb {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.75;
  margin-bottom: var(--space-sm, 0.5rem);
  font-family: var(--font-mono, "Roboto Mono", monospace);
}

.page-disclaimer .disclaimer-title {
  font-family: var(--font-heading, "Bebas Neue", "Futura", sans-serif);
  font-weight: var(--weight-heading, 700);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  margin: 0 0 var(--space-xs, 0.25rem);
  color: var(--color-white, #FFFFFF);
  text-transform: uppercase;
}

.page-disclaimer .disclaimer-subtitle {
  font-size: clamp(0.95rem, 1.8vw, 1.2rem);
  font-weight: 400;
  opacity: 0.9;
  margin: 0;
  letter-spacing: 0.03em;
}

/* ── 内容区 ── */
.page-disclaimer .disclaimer-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl, 4.5rem);
}

.page-disclaimer .disclaimer-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg, 2rem);
}

/* 章节头：大编号 + 标题 + 纵向注释 */
.page-disclaimer .section-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg, 2rem);
  position: relative;
}

.page-disclaimer .section-header .section-number {
  font-family: var(--font-heading, "Bebas Neue", "Futura", sans-serif);
  font-weight: 700;
  font-size: clamp(3.2rem, 8vw, 5.6rem);
  line-height: 0.9;
  flex-shrink: 0;
  min-width: 1.6em;
  color: var(--color-primary, #FF6B35);
}

.page-disclaimer .section-header .section-number.purple {
  color: var(--color-accent-purple, #9B59B6);
}

.page-disclaimer .section-header-text {
  display: flex;
  align-items: baseline;
  gap: var(--space-md, 1rem);
  flex-wrap: wrap;
  flex: 1;
  padding-top: 0.15em;
}

.page-disclaimer .section-header-text .section-title {
  font-family: var(--font-heading, "Bebas Neue", "Futura", sans-serif);
  font-weight: 600;
  font-size: clamp(1.3rem, 3vw, 2rem);
  line-height: 1.2;
  margin: 0;
  color: var(--page-text);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.page-disclaimer .vertical-note {
  writing-mode: vertical-rl;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--page-text-secondary);
  opacity: 0.5;
  white-space: nowrap;
  padding: 0 0 0 0.4rem;
  font-family: var(--font-mono, "Roboto Mono", monospace);
}

/* 正文卡片 */
.page-disclaimer .disclaimer-body {
  padding: var(--space-xl, 3rem) var(--space-lg, 2rem);
  border-radius: var(--border-radius-md, 8px);
  background: var(--page-glass-bg);
  border: 1px solid var(--page-glass-border);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(0, 0, 0, 0.08));
  transition: box-shadow var(--transition-base, 0.35s ease);
}

.page-disclaimer .disclaimer-body:hover {
  box-shadow: var(--shadow-md, 0 4px 12px rgba(0, 0, 0, 0.12));
}

.page-disclaimer .disclaimer-body p {
  margin: 0 0 var(--space-md, 1rem);
  font-size: 1rem;
  color: var(--page-text);
  max-width: 72ch;
}

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

.page-disclaimer .disclaimer-list {
  margin: var(--space-lg, 2rem) 0;
  padding-left: 1.6rem;
  list-style: none;
  counter-reset: disc-counter;
}

.page-disclaimer .disclaimer-list li {
  position: relative;
  padding-left: 1.2rem;
  margin-bottom: var(--space-sm, 0.5rem);
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--page-text);
  counter-increment: disc-counter;
}

.page-disclaimer .disclaimer-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--page-accent-line);
  font-weight: 600;
}

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

/* 底部注释卡片 */
.page-disclaimer .disclaimer-footer-note {
  padding: var(--space-lg, 2rem) var(--space-xl, 3rem);
  border-radius: var(--border-radius-md, 8px);
  background: var(--page-glass-bg);
  border: 1px solid var(--page-glass-border);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm, 0.5rem);
  align-items: flex-start;
}

.page-disclaimer .disclaimer-footer-note p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--page-text-secondary);
}

.page-disclaimer .disclaimer-footer-note a {
  color: var(--color-primary, #FF6B35);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast, 0.2s ease);
}

.page-disclaimer .disclaimer-footer-note a:hover {
  color: var(--color-primary-hover, #e85d2c);
  text-decoration: underline;
}

.page-disclaimer .disclaimer-update {
  font-size: 0.8rem;
  opacity: 0.5;
  font-family: var(--font-mono, "Roboto Mono", monospace);
  letter-spacing: 0.04em;
}

/* ── 移动端优先：窄屏适配 ── */
@media (max-width: 640px) {
  .page-disclaimer .page-container {
    padding: var(--space-md, 1rem) var(--space-sm, 0.5rem) var(--space-2xl, 4.5rem);
  }

  .page-disclaimer .disclaimer-hero {
    border-radius: var(--border-radius-md, 8px);
    margin-bottom: var(--space-xl, 3rem);
  }

  .page-disclaimer .disclaimer-hero-text {
    padding: var(--space-lg, 2rem) var(--space-md, 1rem);
  }

  .page-disclaimer .disclaimer-title {
    font-size: clamp(1.8rem, 10vw, 2.8rem);
  }

  .page-disclaimer .disclaimer-subtitle {
    font-size: 0.85rem;
  }

  .page-disclaimer .section-header {
    gap: var(--space-md, 1rem);
    flex-wrap: wrap;
  }

  .page-disclaimer .section-header .section-number {
    font-size: clamp(2.4rem, 12vw, 3.6rem);
    min-width: 1.4em;
  }

  .page-disclaimer .section-header-text {
    padding-top: 0.1em;
    gap: var(--space-sm, 0.5rem);
  }

  .page-disclaimer .section-header-text .section-title {
    font-size: clamp(1.1rem, 5vw, 1.4rem);
  }

  .page-disclaimer .vertical-note {
    writing-mode: horizontal-tb;
    font-size: 0.6rem;
    padding: 0;
    opacity: 0.4;
  }

  .page-disclaimer .disclaimer-body {
    padding: var(--space-lg, 2rem) var(--space-md, 1rem);
  }

  .page-disclaimer .disclaimer-body p {
    font-size: 0.9rem;
  }

  .page-disclaimer .disclaimer-list {
    padding-left: 1rem;
    margin: var(--space-md, 1rem) 0;
  }

  .page-disclaimer .disclaimer-list li {
    font-size: 0.88rem;
    padding-left: 1rem;
  }

  .page-disclaimer .disclaimer-footer-note {
    padding: var(--space-md, 1rem) var(--space-lg, 2rem);
  }

  .page-disclaimer .disclaimer-footer-note p {
    font-size: 0.88rem;
  }

  .page-disclaimer .disclaimer-hero-img {
    max-height: 200px;
  }
}

/* ── 桌面增强 ── */
@media (min-width: 768px) {
  .page-disclaimer .page-container {
    padding: var(--space-xl, 3rem) var(--space-lg, 2rem) var(--space-3xl, 6rem);
  }

  .page-disclaimer .disclaimer-hero-text {
    padding: var(--space-2xl, 4.5rem) var(--space-xl, 3rem);
  }

  .page-disclaimer .disclaimer-content {
    gap: var(--space-3xl, 5rem);
  }

  .page-disclaimer .disclaimer-section {
    gap: var(--space-xl, 3rem);
  }

  .page-disclaimer .disclaimer-body {
    padding: var(--space-2xl, 4rem) var(--space-xl, 3rem);
  }

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

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

  .page-disclaimer .disclaimer-footer-note {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xl, 3rem) var(--space-2xl, 4rem);
  }

  .page-disclaimer .disclaimer-footer-note p {
    font-size: 1rem;
  }

  .page-disclaimer .disclaimer-update {
    flex-shrink: 0;
  }
}

/* ── 超大屏 ── */
@media (min-width: 1200px) {
  .page-disclaimer .page-container {
    padding: var(--space-2xl, 4.5rem) var(--space-lg, 2rem) var(--space-3xl, 6rem);
  }

  .page-disclaimer .disclaimer-hero {
    border-radius: var(--border-radius-xl, 24px);
  }

  .page-disclaimer .disclaimer-body {
    padding: var(--space-2xl, 4.5rem) var(--space-2xl, 4.5rem);
    border-radius: var(--border-radius-lg, 16px);
  }

  .page-disclaimer .section-header-text .section-title {
    font-size: 2.2rem;
  }
}