/* ===== 页面专属 CSS：.page-disclaimer ===== */
.page-disclaimer {
  --disclaimer-bg: var(--color-bg-light);
  --disclaimer-text: var(--color-text);
  --disclaimer-text-light: var(--color-text-light);
  --disclaimer-accent: var(--color-primary);
  --disclaimer-strong: var(--color-primary-dark);
  --disclaimer-border: var(--color-border);
  --disclaimer-card-bg: var(--color-card);
  --disclaimer-section-gap: 3rem;
  --disclaimer-para-max: 720px;
  position: relative;
  z-index: 1;
  background-color: var(--disclaimer-bg);
  color: var(--disclaimer-text);
  font-family: var(--font-body);
  line-height: 1.75;
  padding: 2rem 0 4rem;
  min-height: 70vh;
}

/* 背景纹理占位图 - 改用 img 元素 */
.page-disclaimer .disclaimer-backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.04;
  mix-blend-mode: multiply;
}

/* 容器 */
.page-disclaimer .disclaimer-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gap);
}

/* 页面头部 */
.page-disclaimer .disclaimer-header {
  text-align: center;
  padding: 2rem 0 2.5rem;
  border-bottom: 1px solid var(--disclaimer-border);
  margin-bottom: var(--disclaimer-section-gap);
}

.page-disclaimer .disclaimer-doc-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: 0.04em;
  color: var(--disclaimer-strong);
  margin: 0 0 0.75rem;
}

.page-disclaimer .disclaimer-doc-subtitle {
  font-size: 1.05rem;
  color: var(--disclaimer-text-light);
  margin: 0;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* 各个章节 */
.page-disclaimer .disclaimer-section {
  margin-bottom: var(--disclaimer-section-gap);
  padding: 0;
}

.page-disclaimer .disclaimer-section-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--disclaimer-text);
  margin: 0 0 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--disclaimer-accent);
  display: inline-block;
}

.page-disclaimer .disclaimer-section-body {
  max-width: var(--disclaimer-para-max);
}

/* 段落样式 */
.page-disclaimer .disclaimer-para {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  color: var(--disclaimer-text);
  text-align: justify;
  word-break: break-word;
}

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

/* 页脚声明区 */
.page-disclaimer .disclaimer-footer {
  margin-top: var(--disclaimer-section-gap);
  padding-top: 2rem;
  border-top: 1px solid var(--disclaimer-border);
  text-align: center;
}

.page-disclaimer .disclaimer-trust-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  background-color: var(--disclaimer-card-bg);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.page-disclaimer .disclaimer-trust-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: var(--color-accent);
  border-radius: 50%;
  display: inline-block;
  position: relative;
}

.page-disclaimer .disclaimer-trust-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 8px;
  border-left: 3px solid #fff;
  border-bottom: 3px solid #fff;
  transform: translate(-50%, -60%) rotate(-45deg);
}

.page-disclaimer .disclaimer-trust-text {
  margin: 0;
  font-size: 0.95rem;
  color: var(--disclaimer-text);
  line-height: 1.5;
}

/* 品牌签名 */
.page-disclaimer .disclaimer-brand-signature {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-disclaimer .disclaimer-signature-line {
  display: inline-block;
  width: 60px;
  height: 1px;
  background: var(--disclaimer-border);
}

.page-disclaimer .disclaimer-signature-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  color: var(--disclaimer-strong);
  margin: 0;
}

/* 内部链接 */
.page-disclaimer .disclaimer-internal-nav {
  margin-top: 1rem;
}

.page-disclaimer .disclaimer-link {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-primary-dark);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.page-disclaimer .disclaimer-link:hover,
.page-disclaimer .disclaimer-link:focus-visible {
  border-bottom-color: currentColor;
}

/* ===== 移动端优先调整 ===== */
@media (max-width: 599px) {
  .page-disclaimer {
    padding: 1.5rem 0 3rem;
  }
  .page-disclaimer .disclaimer-header {
    padding: 1.5rem 0 1.75rem;
    margin-bottom: 2rem;
  }
  .page-disclaimer .disclaimer-doc-title {
    font-size: 1.6rem;
  }
  .page-disclaimer .disclaimer-doc-subtitle {
    font-size: 0.95rem;
  }
  .page-disclaimer .disclaimer-section {
    margin-bottom: 2rem;
  }
  .page-disclaimer .disclaimer-section-title {
    font-size: 1.25rem;
  }
  .page-disclaimer .disclaimer-para {
    font-size: 0.95rem;
  }
  .page-disclaimer .disclaimer-trust-badge {
    flex-direction: column;
    text-align: center;
    padding: 0.75rem 1rem;
  }
  .page-disclaimer .disclaimer-brand-signature {
    gap: 0.75rem;
  }
  .page-disclaimer .disclaimer-signature-line {
    width: 40px;
  }
}

/* ===== 桌面增强 ===== */
@media (min-width: 900px) {
  .page-disclaimer .disclaimer-section-body {
    padding-left: 1.5rem;
  }
  .page-disclaimer .disclaimer-para {
    font-size: 1.05rem;
  }
  .page-disclaimer .disclaimer-section-title {
    font-size: 1.65rem;
  }
}