/* ===== 页面专属：.page-disclaimer ===== */
.page-disclaimer {
  position: relative;
  padding: 2rem 0 4rem;
  min-height: 100vh;
  color: var(--color-text-primary);
  background-color: var(--color-bg-dark);
  font-family: var(--font-body);
}

/* 背景纹理 */
.page-disclaimer .disclaimer-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
  user-select: none;
}

.page-disclaimer .container {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
  letter-spacing: 0.01em;
}

.page-disclaimer .breadcrumb a {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.25s ease;
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--color-gold);
}

.page-disclaimer .breadcrumb-sep {
  color: var(--color-gold);
  font-size: 1rem;
  line-height: 1;
}

.page-disclaimer .breadcrumb [aria-current="page"] {
  color: var(--color-snow-white);
  font-weight: 500;
}

/* 页面头部 */
.page-disclaimer .disclaimer-header {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  position: relative;
}

.page-disclaimer .disclaimer-header::after {
  content: '';
  display: block;
  width: 4rem;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  margin: 0 auto;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}

.page-disclaimer .disclaimer-icon {
  display: block;
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin: 0 auto 1.25rem;
  opacity: 0.85;
  filter: drop-shadow(0 2px 8px rgba(212, 175, 55, 0.15));
  border-radius: 50%;
  background: var(--color-card-bg);
  padding: 0.625rem;
  border: 1px solid var(--color-border-subtle);
}

.page-disclaimer .disclaimer-header h1 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-snow-white);
  margin: 0 0 0.5rem;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.page-disclaimer .disclaimer-subtitle {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  letter-spacing: 0.06em;
  margin: 0;
}

/* 窄栏内容区 */
.page-disclaimer .content-narrow {
  max-width: 720px;
  margin: 0 auto;
}

/* 章节 */
.page-disclaimer .disclaimer-section {
  padding: 2rem 0;
  position: relative;
}

.page-disclaimer .disclaimer-section + .disclaimer-section {
  border-top: 1px solid var(--color-border-subtle);
}

.page-disclaimer .disclaimer-section h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gold);
  margin: 0 0 1.25rem;
  letter-spacing: 0.03em;
  line-height: 1.3;
  position: relative;
  padding-left: 1rem;
}

.page-disclaimer .disclaimer-section h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.2em;
  bottom: 0.2em;
  width: 3px;
  background: var(--color-gold);
  border-radius: 2px;
  opacity: 0.6;
}

.page-disclaimer .disclaimer-section p {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.75;
  color: var(--color-text-primary);
  margin: 0 0 1rem;
  max-width: 68ch;
}

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

/* 底部说明 */
.page-disclaimer .disclaimer-footer-note {
  padding: 2rem 0 1rem;
  text-align: center;
}

.page-disclaimer .disclaimer-footer-note p {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin: 0;
}

.page-disclaimer .disclaimer-footer-note a {
  color: var(--color-gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, color 0.25s ease;
}

.page-disclaimer .disclaimer-footer-note a:hover {
  border-bottom-color: var(--color-gold);
  color: var(--color-orange);
}

/* 联系方式卡片 */
.page-disclaimer .contact-card {
  max-width: 720px;
  margin: 2.5rem auto 0;
  background: var(--color-card-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-border-subtle);
  border-radius: 1rem;
  padding: 0.125rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.page-disclaimer .contact-card-inner {
  background: rgba(10, 22, 40, 0.6);
  border-radius: calc(1rem - 1px);
  padding: 2rem 1.75rem;
}

.page-disclaimer .contact-card h3 {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-snow-white);
  margin: 0 0 1.5rem;
  text-align: center;
  letter-spacing: 0.04em;
}

.page-disclaimer .contact-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  display: grid;
  gap: 0.875rem;
}

.page-disclaimer .contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 0.5rem;
  border-left: 2px solid var(--color-border-subtle);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.page-disclaimer .contact-item:hover {
  border-left-color: var(--color-gold);
  background: var(--color-hover-overlay);
}

.page-disclaimer .contact-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.page-disclaimer .contact-value {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-snow-white);
  word-break: break-all;
}

.page-disclaimer .contact-note {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0 0 1.5rem;
  text-align: center;
  padding: 0 0.5rem;
}

.page-disclaimer .contact-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.page-disclaimer .btn--gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 500;
  font-family: var(--font-body);
  color: var(--color-deep-blue);
  background: var(--color-gold);
  border: none;
  border-radius: 2rem;
  text-decoration: none;
  transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
  cursor: pointer;
  letter-spacing: 0.02em;
  min-width: 8rem;
}

.page-disclaimer .btn--gold:hover {
  background: #e8c34a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.25);
}

.page-disclaimer .btn--gold:active {
  transform: translateY(0);
}

/* ===== 响应式 ===== */

/* 平板及以上 */
@media (min-width: 640px) {
  .page-disclaimer {
    padding: 3rem 0 5rem;
  }

  .page-disclaimer .container {
    padding: 0 2rem;
  }

  .page-disclaimer .disclaimer-header h1 {
    font-size: 3rem;
  }

  .page-disclaimer .disclaimer-subtitle {
    font-size: 1.125rem;
  }

  .page-disclaimer .disclaimer-icon {
    width: 80px;
    height: 80px;
    padding: 0.75rem;
  }

  .page-disclaimer .disclaimer-section h2 {
    font-size: 1.75rem;
    padding-left: 1.25rem;
  }

  .page-disclaimer .disclaimer-section {
    padding: 2.5rem 0;
  }

  .page-disclaimer .contact-card-inner {
    padding: 2.5rem 2.5rem;
  }

  .page-disclaimer .contact-list {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .page-disclaimer .contact-item {
    padding: 0.875rem 1.25rem;
  }

  .page-disclaimer .contact-card h3 {
    font-size: 1.5rem;
  }

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

/* 桌面 */
@media (min-width: 1024px) {
  .page-disclaimer {
    padding: 4rem 0 6rem;
  }

  .page-disclaimer .container {
    padding: 0 2.5rem;
  }

  .page-disclaimer .disclaimer-header h1 {
    font-size: 3.5rem;
  }

  .page-disclaimer .disclaimer-header {
    margin-bottom: 4rem;
    padding-bottom: 2.5rem;
  }

  .page-disclaimer .disclaimer-section {
    padding: 3rem 0;
  }

  .page-disclaimer .disclaimer-section p {
    font-size: 1.0625rem;
    line-height: 1.8;
  }

  .page-disclaimer .contact-card {
    margin-top: 3.5rem;
  }
}

/* 确保窄屏不横向溢出 */
@media (max-width: 380px) {
  .page-disclaimer .container {
    padding: 0 0.875rem;
  }

  .page-disclaimer .disclaimer-header h1 {
    font-size: 1.75rem;
  }

  .page-disclaimer .disclaimer-icon {
    width: 48px;
    height: 48px;
    padding: 0.5rem;
  }

  .page-disclaimer .contact-card-inner {
    padding: 1.5rem 1rem;
  }

  .page-disclaimer .contact-links {
    flex-direction: column;
    align-items: center;
  }

  .page-disclaimer .btn--gold {
    width: 100%;
    max-width: 18rem;
  }
}