.page-disclaimer {
  --heading-font: var(--font-heading);
  --body-font: var(--font-body);
  --primary: #4B9B82;
  --secondary: #B8D4D0;
  --accent: #FF8C42;
  --bg-light: #F5F8F6;
  --text-primary: #1A2E28;
  --text-secondary: #5B7A70;
  --border: #D0E2DB;
  --glass: rgba(255, 255, 255, 0.6);
  --transition: 0.3s ease;
  --block-spacing: 3.5rem;
  max-width: 100%;
  overflow-x: hidden;
  background-color: var(--bg-light);
  color: var(--text-primary);
  font-family: var(--body-font);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
.page-disclaimer *,
.page-disclaimer *::before,
.page-disclaimer *::after {
  box-sizing: border-box;
}
.page-disclaimer a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}
.page-disclaimer a:hover {
  color: var(--accent);
}
.page-disclaimer img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ===== 首屏 Hero ===== */
.page-disclaimer .disclaimer-hero {
  padding: 2rem 1.25rem 1.5rem;
  background: linear-gradient(135deg, #EDF4F1 0%, #F5F8F6 100%);
}
.page-disclaimer .disclaimer-hero__inner {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}
.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}
.page-disclaimer .breadcrumb a {
  color: var(--primary);
  font-weight: 500;
}
.page-disclaimer .breadcrumb a:hover {
  color: var(--accent);
}
.page-disclaimer .breadcrumb__sep {
  color: var(--border);
  font-size: 0.75rem;
}
.page-disclaimer .disclaimer-hero__title {
  margin: 0.25rem 0 0.75rem;
  font-family: var(--heading-font);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: 0.02em;
}
.page-disclaimer .disclaimer-hero__desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  max-width: 36em;
  margin: 0;
  line-height: 1.65;
}
.page-disclaimer .disclaimer-hero__visual {
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(43, 80, 70, 0.10);
  background: var(--glass);
}
.page-disclaimer .disclaimer-hero__img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 600 / 400;
}

/* ===== 内容主体 ===== */
.page-disclaimer .disclaimer-body {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

/* ===== 通用区块 ===== */
.page-disclaimer .disclaimer-block {
  margin-bottom: var(--block-spacing);
  padding-bottom: var(--block-spacing);
  border-bottom: 1px solid var(--border);
}
.page-disclaimer .disclaimer-block:last-of-type {
  border-bottom: none;
  margin-bottom: 2rem;
}
.page-disclaimer .block-label {
  display: inline-block;
  font-family: var(--heading-font);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2em 0.85em;
  border-radius: 2em;
  margin-bottom: 0.75rem;
  border: 1.5px solid;
}
.page-disclaimer .block-label--primary {
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(75, 155, 130, 0.08);
}
.page-disclaimer .block-label--accent {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(255, 140, 66, 0.08);
}
.page-disclaimer .block-heading {
  font-family: var(--heading-font);
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 0.5rem;
  line-height: 1.25;
}
.page-disclaimer .block-intro {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin: 0 0 1.75rem;
  max-width: 48em;
  line-height: 1.65;
}

/* ===== 使用条款（可展开列表） ===== */
.page-disclaimer .terms-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.page-disclaimer .terms-item {
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: #FFFFFF;
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.page-disclaimer .terms-item:hover {
  box-shadow: 0 4px 16px rgba(43, 80, 70, 0.06);
}
.page-disclaimer .terms-item__summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: background var(--transition);
  user-select: none;
}
.page-disclaimer .terms-item__summary::-webkit-details-marker {
  display: none;
}
.page-disclaimer .terms-item__summary:hover {
  background: rgba(184, 212, 208, 0.15);
}
.page-disclaimer .terms-item__num {
  font-family: var(--heading-font);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  min-width: 2rem;
  letter-spacing: 0.05em;
}
.page-disclaimer .terms-item__title {
  flex: 1;
}
.page-disclaimer .terms-item__icon {
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--primary);
  transition: transform var(--transition);
  line-height: 1;
}
.page-disclaimer .terms-item[open] .terms-item__icon {
  transform: rotate(45deg);
}
.page-disclaimer .terms-item__detail {
  padding: 0 1.25rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 52em;
}
.page-disclaimer .terms-item__detail p {
  margin: 0;
}

/* ===== 免责声明（卡片网格） ===== */
.page-disclaimer .disclaimers-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.page-disclaimer .disclaimers-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1.25rem;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.page-disclaimer .disclaimers-card:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 20px rgba(75, 155, 130, 0.08);
}
.page-disclaimer .disclaimers-card__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  background: var(--primary);
  padding: 0.2em 0.9em;
  border-radius: 2em;
  margin-bottom: 0.75rem;
}
.page-disclaimer .disclaimers-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== 版权说明（图标列表） ===== */
.page-disclaimer .copyright-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.page-disclaimer .copyright-list__item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--border);
}
.page-disclaimer .copyright-list__item:last-child {
  border-bottom: none;
}
.page-disclaimer .copyright-list__mark {
  font-size: 1.5rem;
  color: var(--primary);
  line-height: 1;
  flex-shrink: 0;
  margin-top: 0.1em;
}
.page-disclaimer .copyright-list__text {
  flex: 1;
  min-width: 0;
}
.page-disclaimer .copyright-list__text strong {
  display: block;
  font-family: var(--heading-font);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.2em;
}
.page-disclaimer .copyright-list__text p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== 底部导航链接 ===== */
.page-disclaimer .disclaimer-footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  margin-top: 1rem;
}
.page-disclaimer .disclaimer-footer-links__label {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  font-weight: 500;
  letter-spacing: 0.03em;
  margin-right: 0.25rem;
}
.page-disclaimer .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5em 1.25em;
  font-family: var(--body-font);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 2em;
  border: 1.5px solid;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  text-decoration: none;
  line-height: 1.4;
  background: transparent;
}
.page-disclaimer .btn-secondary {
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(75, 155, 130, 0.06);
}
.page-disclaimer .btn-secondary:hover {
  background: var(--primary);
  color: #FFFFFF;
}

/* ===== 桌面端 ===== */
@media (min-width: 768px) {
  .page-disclaimer .disclaimer-hero {
    padding: 3rem 2rem 2.5rem;
  }
  .page-disclaimer .disclaimer-hero__inner {
    flex-direction: row;
    align-items: center;
    gap: 3rem;
  }
  .page-disclaimer .disclaimer-hero__text {
    flex: 1 1 55%;
  }
  .page-disclaimer .disclaimer-hero__visual {
    flex: 0 1 40%;
  }
  .page-disclaimer .disclaimer-hero__title {
    font-size: 2.75rem;
  }
  .page-disclaimer .disclaimer-hero__desc {
    font-size: 1.05rem;
  }
  .page-disclaimer .disclaimer-body {
    padding: 3rem 2rem 4rem;
  }
  .page-disclaimer .block-heading {
    font-size: 1.875rem;
  }
  .page-disclaimer .block-intro {
    font-size: 1rem;
  }
  .page-disclaimer .disclaimers-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-disclaimer .terms-item__summary {
    padding: 1.1rem 1.5rem;
    font-size: 1rem;
  }
  .page-disclaimer .terms-item__detail {
    padding: 0 1.5rem 1.5rem;
    font-size: 0.9375rem;
  }
  .page-disclaimer .disclaimers-card {
    padding: 1.5rem;
  }
  .page-disclaimer .copyright-list {
    gap: 1.5rem;
  }
  .page-disclaimer .copyright-list__item {
    padding: 0.75rem 0;
  }
  .page-disclaimer .copyright-list__mark {
    font-size: 1.75rem;
  }
  .page-disclaimer .disclaimer-footer-links {
    gap: 1rem;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .disclaimer-hero {
    padding: 4rem 2.5rem 3rem;
  }
  .page-disclaimer .disclaimer-hero__inner {
    gap: 4rem;
  }
  .page-disclaimer .disclaimer-hero__title {
    font-size: 3.25rem;
  }
  .page-disclaimer .disclaimer-body {
    padding: 3.5rem 2.5rem 5rem;
  }
  .page-disclaimer .disclaimers-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }
  .page-disclaimer .block-heading {
    font-size: 2rem;
  }
}