.page-disclaimer {
  --disclaimer-summary-width: 260px;
  --disclaimer-gap: 2rem;
  --disclaimer-capsule-radius: 50px;
  --disclaimer-number-size: 2.4rem;
  --disclaimer-number-size-sm: 1.6rem;
  scroll-behavior: smooth;
  background-color: var(--color-cream, #F4F1EA);
  color: var(--color-blue-dark, #1A2A4A);
  font-family: var(--font-body, 'Georgia', 'Songti SC', serif);
  line-height: 1.7;
}

/* ── 顶部横幅 ── */
.disclaimer-hero {
  position: relative;
  width: 100%;
  max-width: var(--max-width, 1200px);
  margin: 0 auto var(--space-lg, 2rem);
  overflow: hidden;
  border-radius: var(--radius-md, 8px);
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,0.12));
}

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

.disclaimer-hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-lg, 2rem) var(--space-md, 1rem);
  background: linear-gradient(to top, rgba(11,26,51,0.85) 0%, rgba(11,26,51,0.25) 100%);
  color: var(--color-white, #FFFFFF);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs, 0.25rem);
  margin-bottom: var(--space-sm, 0.5rem);
  font-size: 0.85rem;
  font-family: var(--font-heading, 'Microsoft YaHei', sans-serif);
}

.breadcrumb-link {
  color: var(--color-gold, #F1C40F);
  text-decoration: none;
  transition: opacity 0.2s;
}
.breadcrumb-link:hover,
.breadcrumb-link:focus-visible {
  opacity: 0.8;
  text-decoration: underline;
}

.breadcrumb-sep {
  color: rgba(255,255,255,0.5);
  margin: 0 var(--space-xs, 0.25rem);
}

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

.disclaimer-hero-title {
  font-family: var(--font-heading, 'Microsoft YaHei', sans-serif);
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  font-weight: 800;
  margin: 0 0 var(--space-xs, 0.25rem);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--color-white, #FFFFFF);
}

.disclaimer-hero-subtitle {
  font-family: var(--font-heading, 'Microsoft YaHei', sans-serif);
  font-size: clamp(0.9rem, 2vw, 1.2rem);
  color: var(--color-gold, #F1C40F);
  margin: 0;
  font-weight: 500;
}

/* ── 主内容区 ── */
.disclaimer-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg, 2rem);
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 0 var(--space-md, 1rem) var(--space-2xl, 6rem);
}

/* ── 左侧摘要 ── */
.disclaimer-summary {
  flex-shrink: 0;
  background-color: var(--color-blue-dark, #1A2A4A);
  border-radius: var(--radius-md, 8px);
  padding: var(--space-lg, 2rem) var(--space-md, 1rem);
  box-shadow: var(--shadow-md, 0 4px 20px rgba(0,0,0,0.25));
  color: var(--color-white, #FFFFFF);
}

.summary-heading {
  font-family: var(--font-heading, 'Microsoft YaHei', sans-serif);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 var(--space-md, 1rem);
  color: var(--color-gold, #F1C40F);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.summary-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm, 0.5rem);
}

.summary-list li {
  flex: 1 1 auto;
  min-width: 120px;
}

.summary-capsule {
  display: flex;
  align-items: center;
  gap: var(--space-sm, 0.5rem);
  padding: var(--space-sm, 0.5rem) var(--space-md, 1rem);
  background-color: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--disclaimer-capsule-radius, 50px);
  color: var(--color-white, #FFFFFF);
  text-decoration: none;
  font-family: var(--font-heading, 'Microsoft YaHei', sans-serif);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background-color 0.25s, border-color 0.25s, transform 0.2s;
  white-space: nowrap;
}

.summary-capsule:hover,
.summary-capsule:focus-visible {
  background-color: rgba(255,255,255,0.18);
  border-color: var(--color-gold, #F1C40F);
  transform: translateX(4px);
  outline: none;
}

.summary-capsule:focus-visible {
  outline: 2px solid var(--color-gold, #F1C40F);
  outline-offset: 2px;
}

.capsule-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background-color: var(--color-gold, #F1C40F);
  color: var(--color-blue-dark, #1A2A4A);
  font-weight: 800;
  font-size: 0.85rem;
  flex-shrink: 0;
  line-height: 1;
}

.capsule-label {
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── 右侧详情 ── */
.disclaimer-detail {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl, 4rem);
}

.detail-section {
  background-color: var(--color-white, #FFFFFF);
  border-radius: var(--radius-md, 8px);
  padding: var(--space-lg, 2rem) var(--space-md, 1rem);
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,0.12));
  border-left: 4px solid var(--color-gold, #F1C40F);
  position: relative;
  transition: box-shadow 0.3s;
}

.detail-section:target {
  box-shadow: 0 0 0 3px var(--color-gold, #F1C40F), var(--shadow-md, 0 4px 20px rgba(0,0,0,0.25));
}

.section-header {
  display: flex;
  align-items: center;
  gap: var(--space-md, 1rem);
  margin-bottom: var(--space-md, 1rem);
}

.section-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--disclaimer-number-size-sm, 2.8rem);
  height: var(--disclaimer-number-size-sm, 2.8rem);
  border-radius: 50%;
  background-color: var(--color-gold, #F1C40F);
  color: var(--color-blue-dark, #1A2A4A);
  font-family: var(--font-heading, 'Microsoft YaHei', sans-serif);
  font-weight: 800;
  font-size: 1.2rem;
  flex-shrink: 0;
  line-height: 1;
}

.section-title {
  font-family: var(--font-heading, 'Microsoft YaHei', sans-serif);
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 700;
  color: var(--color-blue-dark, #1A2A4A);
  margin: 0;
  flex: 1;
}

.section-icon {
  width: 32px;
  height: 32px;
  object-fit: contain;
  flex-shrink: 0;
  opacity: 0.7;
  border-radius: var(--radius-sm, 4px);
}

.section-body {
  font-size: 1rem;
  color: var(--color-blue-dark, #1A2A4A);
}

.section-body p {
  margin: 0 0 var(--space-md, 1rem);
}

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

/* ── 红框警示 ── */
.alert-box {
  display: flex;
  gap: var(--space-md, 1rem);
  background-color: #fff5f5;
  border: 2px solid var(--color-red, #C41030);
  border-radius: var(--radius-md, 8px);
  padding: var(--space-md, 1rem);
  margin-bottom: var(--space-lg, 2rem);
}

.alert-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background-color: var(--color-red, #C41030);
  color: var(--color-white, #FFFFFF);
  font-weight: 800;
  font-size: 1.2rem;
  flex-shrink: 0;
  line-height: 1;
}

.alert-content {
  flex: 1;
}

.alert-title {
  font-family: var(--font-heading, 'Microsoft YaHei', sans-serif);
  font-size: 1.05rem;
  color: var(--color-red, #C41030);
  display: block;
  margin-bottom: var(--space-xs, 0.25rem);
}

.alert-text {
  margin: 0;
  color: var(--color-blue-dark, #1A2A4A);
  line-height: 1.6;
}

/* ── 免责声明列表 ── */
.disclaimer-list {
  margin: var(--space-md, 1rem) 0 0;
  padding: 0 0 0 var(--space-lg, 2rem);
}

.disclaimer-list li {
  margin-bottom: var(--space-sm, 0.5rem);
  line-height: 1.6;
}

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

/* ── 用户规则列表 ── */
.user-rules {
  margin: var(--space-md, 1rem) 0;
  padding: 0 0 0 var(--space-lg, 2rem);
}

.user-rules li {
  margin-bottom: var(--space-sm, 0.5rem);
  line-height: 1.6;
}

.user-rules li:last-child {
  margin-bottom: 0;
}

/* ── 术语提示 ── */
.term {
  position: relative;
  color: var(--color-blue-dark, #1A2A4A);
  text-decoration: underline dotted var(--color-gold, #F1C40F);
  cursor: help;
  font-style: normal;
  font-weight: 500;
}

.term::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) scale(0.9);
  background-color: var(--color-blue-deep, #0B1A33);
  color: var(--color-white, #FFFFFF);
  font-family: var(--font-body, 'Georgia', 'Songti SC', serif);
  font-size: 0.8rem;
  font-weight: 400;
  padding: var(--space-sm, 0.5rem) var(--space-md, 1rem);
  border-radius: var(--radius-sm, 4px);
  white-space: nowrap;
  max-width: 280px;
  white-space: normal;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  box-shadow: var(--shadow-md, 0 4px 20px rgba(0,0,0,0.25));
  line-height: 1.4;
  z-index: 10;
}

.term:hover::after,
.term:focus-visible::after {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

/* ── 内链 ── */
.inner-link {
  color: var(--color-red, #C41030);
  text-decoration: underline;
  font-weight: 500;
  transition: color 0.2s;
}

.inner-link:hover,
.inner-link:focus-visible {
  color: var(--color-gold, #F1C40F);
  text-decoration: none;
}

.inner-link:focus-visible {
  outline: 2px solid var(--color-gold, #F1C40F);
  outline-offset: 2px;
}

/* ── 桌面端 (min-width: 768px) ── */
@media (min-width: 768px) {
  .disclaimer-hero-overlay {
    padding: var(--space-xl, 4rem) var(--space-lg, 2rem);
  }

  .disclaimer-main {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--disclaimer-gap, 2rem);
    padding: 0 var(--space-lg, 2rem) var(--space-2xl, 6rem);
  }

  .disclaimer-summary {
    position: sticky;
    top: calc(var(--header-height, 70px) + var(--space-md, 1rem));
    width: var(--disclaimer-summary-width, 260px);
    padding: var(--space-xl, 4rem) var(--space-md, 1rem);
  }

  .summary-list {
    flex-direction: column;
    gap: var(--space-md, 1rem);
  }

  .summary-list li {
    min-width: unset;
    flex: 0 0 auto;
  }

  .summary-capsule {
    padding: var(--space-md, 1rem) var(--space-lg, 2rem);
    font-size: 1rem;
    white-space: nowrap;
  }

  .capsule-num {
    width: 2.4rem;
    height: 2.4rem;
    font-size: 1rem;
  }

  .detail-section {
    padding: var(--space-xl, 4rem) var(--space-lg, 2rem);
  }

  .section-number {
    width: var(--disclaimer-number-size, 3.2rem);
    height: var(--disclaimer-number-size, 3.2rem);
    font-size: 1.4rem;
  }
}

/* ── 宽屏 (min-width: 1024px) ── */
@media (min-width: 1024px) {
  .disclaimer-summary {
    width: 280px;
    padding: var(--space-xl, 4rem) var(--space-lg, 2rem);
  }

  .summary-capsule {
    font-size: 1.05rem;
    padding: var(--space-md, 1rem) var(--space-xl, 4rem);
  }

  .disclaimer-detail {
    gap: var(--space-2xl, 6rem);
  }

  .detail-section {
    padding: var(--space-xl, 4rem) var(--space-2xl, 6rem);
  }

  .section-title {
    font-size: 2rem;
  }
}