/* ===== 使用说明页专属样式 .page-disclaimer ===== */
.page-disclaimer {
  --dp-bg-card: rgba(30, 45, 61, 0.55);
  --dp-border-subtle: rgba(255, 111, 0, 0.18);
  --dp-number-size: 48px;
  --dp-number-ring: rgba(255, 111, 0, 0.25);

  color: var(--color-text-body, #E0E6ED);
  font-family: var(--font-body, 'Roboto', 'PingFang SC', 'Microsoft YaHei', sans-serif);
  line-height: 1.7;
  padding-top: 28px;
  padding-bottom: 60px;
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  margin-bottom: 32px;
  color: var(--color-text-muted, #A0AAB8);
  letter-spacing: 0.3px;
}
.page-disclaimer .breadcrumb-link {
  color: var(--color-link, #FF8C00);
  text-decoration: none;
  transition: color var(--transition-fast, 0.2s ease);
}
.page-disclaimer .breadcrumb-link:hover {
  color: var(--color-link-hover, #FFB74D);
  text-decoration: underline;
}
.page-disclaimer .breadcrumb-sep {
  color: var(--color-line, #FF6F00);
  font-weight: 400;
  pointer-events: none;
}
.page-disclaimer .breadcrumb-current {
  color: var(--color-text-heading, #FFFFFF);
  font-weight: 400;
}

/* 顶部标志区域 */
.page-disclaimer .disclaimer-header {
  text-align: center;
  margin-bottom: 48px;
}
.page-disclaimer .disclaimer-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 88px;
  height: 88px;
  margin-bottom: 20px;
  background: rgba(30, 60, 114, 0.35);
  border-radius: 50%;
  border: 1px solid var(--dp-border-subtle);
  box-shadow: 0 0 24px rgba(255, 111, 0, 0.08);
}
.page-disclaimer .disclaimer-icon {
  display: block;
  width: 80px;
  height: 80px;
  object-fit: contain;
  opacity: 0.92;
}
.page-disclaimer .disclaimer-title {
  font-family: var(--font-heading, 'Montserrat', 'PingFang SC', 'Microsoft YaHei', sans-serif);
  font-weight: 700;
  font-size: 30px;
  color: var(--color-text-heading, #FFFFFF);
  margin: 0 0 12px 0;
  letter-spacing: 1px;
}
.page-disclaimer .disclaimer-subtitle {
  font-size: 15px;
  color: var(--color-text-muted, #A0AAB8);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}

/* 条款定义列表 */
.page-disclaimer .disclaimer-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin: 0 0 40px 0;
  padding: 0;
}
.page-disclaimer .disclaimer-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--dp-bg-card);
  border-radius: var(--radius-lg, 24px);
  padding: 28px 24px;
  border: 1px solid var(--dp-border-subtle);
  box-shadow: var(--shadow-card, 0 4px 24px rgba(0, 0, 0, 0.35));
  transition: border-color var(--transition-base, 0.35s ease),
              box-shadow var(--transition-base, 0.35s ease);
}
.page-disclaimer .disclaimer-item:hover {
  border-color: rgba(255, 111, 0, 0.35);
  box-shadow: 0 6px 32px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 111, 0, 0.06);
}

/* 条款标题行 */
.page-disclaimer .disclaimer-term {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0;
  padding: 0;
}
.page-disclaimer .term-number {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--dp-number-size);
  height: var(--dp-number-size);
  font-family: var(--font-heading, 'Montserrat', 'PingFang SC', 'Microsoft YaHei', sans-serif);
  font-weight: 700;
  font-size: 18px;
  color: #FFFFFF;
  background: var(--color-accent, #FF6F00);
  border-radius: 50%;
  box-shadow: 0 0 16px var(--dp-number-ring);
  letter-spacing: 0.5px;
  line-height: 1;
}
.page-disclaimer .term-label {
  font-family: var(--font-heading, 'Montserrat', 'PingFang SC', 'Microsoft YaHei', sans-serif);
  font-weight: 600;
  font-size: 20px;
  color: var(--color-text-heading, #FFFFFF);
  letter-spacing: 0.5px;
}

/* 条款正文 */
.page-disclaimer .disclaimer-desc {
  margin: 0;
  padding: 0 0 0 8px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text-body, #E0E6ED);
}
.page-disclaimer .disclaimer-desc p {
  margin: 0 0 14px 0;
}
.page-disclaimer .disclaimer-desc p:last-child {
  margin-bottom: 0;
}

/* 高亮关键术语 */
.page-disclaimer .term-highlight {
  color: var(--color-accent, #FF6F00);
  font-weight: 600;
}

/* 内联链接 */
.page-disclaimer .inline-link {
  color: var(--color-link, #FF8C00);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
  transition: color var(--transition-fast, 0.2s ease);
}
.page-disclaimer .inline-link:hover {
  color: var(--color-link-hover, #FFB74D);
  text-decoration-thickness: 2px;
}

/* 使用限制列表 */
.page-disclaimer .restriction-list {
  margin: 6px 0 16px 0;
  padding: 0 0 0 24px;
  list-style: none;
}
.page-disclaimer .restriction-list li {
  position: relative;
  padding: 6px 0 6px 20px;
  font-size: 14.5px;
  line-height: 1.7;
  border-bottom: 1px dashed rgba(255, 111, 0, 0.12);
}
.page-disclaimer .restriction-list li:last-child {
  border-bottom: none;
}
.page-disclaimer .restriction-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 6px;
  color: var(--color-accent, #FF6F00);
  font-weight: 300;
  font-size: 14px;
}

/* 底部注释 */
.page-disclaimer .disclaimer-footer-note {
  margin-top: 8px;
  padding: 24px 20px;
  border-top: 2px dashed rgba(255, 111, 0, 0.25);
  font-size: 14px;
  color: var(--color-text-muted, #A0AAB8);
  line-height: 1.7;
  text-align: center;
}
.page-disclaimer .disclaimer-footer-note p {
  margin: 0 0 6px 0;
}
.page-disclaimer .footer-note-meta {
  font-size: 12.5px;
  opacity: 0.7;
  margin-top: 6px;
}

/* 导航链接 */
.page-disclaimer .disclaimer-nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 36px;
}
.page-disclaimer .btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  background: var(--color-accent, #FF6F00);
  color: var(--color-text-heading, #FFFFFF);
  font-family: var(--font-heading, 'Montserrat', 'PingFang SC', 'Microsoft YaHei', sans-serif);
  font-weight: 600;
  font-size: 15px;
  border-radius: 60px;
  text-decoration: none;
  border: none;
  cursor: default;
  transition: background var(--transition-base, 0.35s ease),
              box-shadow var(--transition-base, 0.35s ease),
              transform var(--transition-fast, 0.2s ease);
  box-shadow: 0 0 20px rgba(255, 111, 0, 0.2);
}
.page-disclaimer .btn-primary:hover {
  background: var(--color-accent-light, #FF8C00);
  box-shadow: 0 0 36px rgba(255, 111, 0, 0.35);
  transform: scale(1.02);
}
.page-disclaimer .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  background: transparent;
  color: var(--color-accent, #FF6F00);
  font-family: var(--font-heading, 'Montserrat', 'PingFang SC', 'Microsoft YaHei', sans-serif);
  font-weight: 600;
  font-size: 15px;
  border-radius: 60px;
  text-decoration: none;
  border: 1.5px solid var(--color-accent, #FF6F00);
  cursor: default;
  transition: background var(--transition-base, 0.35s ease),
              color var(--transition-base, 0.35s ease),
              box-shadow var(--transition-base, 0.35s ease),
              transform var(--transition-fast, 0.2s ease);
}
.page-disclaimer .btn-secondary:hover {
  background: var(--color-accent, #FF6F00);
  color: #FFFFFF;
  box-shadow: 0 0 24px rgba(255, 111, 0, 0.25);
  transform: scale(1.02);
}

/* ===== 响应式 ===== */
/* 窄屏（移动端优先） */
@media (max-width: 599px) {
  .page-disclaimer {
    padding-top: 16px;
    padding-bottom: 40px;
  }
  .page-disclaimer .breadcrumb {
    font-size: 12px;
    gap: 6px;
    margin-bottom: 20px;
  }
  .page-disclaimer .disclaimer-header {
    margin-bottom: 32px;
  }
  .page-disclaimer .disclaimer-icon-wrap {
    width: 72px;
    height: 72px;
  }
  .page-disclaimer .disclaimer-icon {
    width: 64px;
    height: 64px;
  }
  .page-disclaimer .disclaimer-title {
    font-size: 22px;
    letter-spacing: 0.5px;
  }
  .page-disclaimer .disclaimer-subtitle {
    font-size: 14px;
    padding: 0 4px;
  }
  .page-disclaimer .disclaimer-item {
    padding: 20px 16px;
    border-radius: var(--radius-md, 14px);
    gap: 10px;
  }
  .page-disclaimer .term-number {
    width: 40px;
    height: 40px;
    font-size: 15px;
  }
  .page-disclaimer .term-label {
    font-size: 17px;
  }
  .page-disclaimer .disclaimer-desc {
    font-size: 14px;
    padding-left: 0;
  }
  .page-disclaimer .restriction-list {
    padding-left: 16px;
  }
  .page-disclaimer .restriction-list li {
    padding-left: 16px;
    font-size: 13.5px;
  }
  .page-disclaimer .restriction-list li::before {
    left: 0;
    font-size: 12px;
  }
  .page-disclaimer .disclaimer-footer-note {
    padding: 18px 12px;
    font-size: 13px;
  }
  .page-disclaimer .disclaimer-nav-links {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  .page-disclaimer .btn-primary,
  .page-disclaimer .btn-secondary {
    width: 100%;
    max-width: 280px;
    padding: 11px 24px;
    font-size: 14px;
  }
}

/* 平板及以上 */
@media (min-width: 600px) {
  .page-disclaimer .disclaimer-list {
    gap: 32px;
  }
  .page-disclaimer .disclaimer-item {
    flex-direction: row;
    gap: 24px;
    padding: 32px 36px;
  }
  .page-disclaimer .disclaimer-term {
    flex-shrink: 0;
    width: 180px;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 4px;
  }
  .page-disclaimer .term-number {
    width: 54px;
    height: 54px;
    font-size: 20px;
  }
  .page-disclaimer .term-label {
    font-size: 18px;
    line-height: 1.3;
  }
  .page-disclaimer .disclaimer-desc {
    flex: 1;
    padding-left: 0;
    border-left: 2px solid rgba(255, 111, 0, 0.15);
    padding-left: 24px;
  }
  .page-disclaimer .disclaimer-footer-note {
    padding: 28px 32px;
  }
  .page-disclaimer .disclaimer-nav-links {
    gap: 20px;
  }
}

/* 桌面宽屏 */
@media (min-width: 1024px) {
  .page-disclaimer {
    padding-top: 36px;
  }
  .page-disclaimer .disclaimer-title {
    font-size: 34px;
  }
  .page-disclaimer .disclaimer-item {
    padding: 40px 48px;
    gap: 32px;
  }
  .page-disclaimer .disclaimer-term {
    width: 200px;
  }
  .page-disclaimer .term-number {
    width: 60px;
    height: 60px;
    font-size: 22px;
  }
  .page-disclaimer .term-label {
    font-size: 20px;
  }
  .page-disclaimer .disclaimer-desc {
    font-size: 16px;
    padding-left: 32px;
  }
  .page-disclaimer .restriction-list li {
    font-size: 15px;
  }
}