.page-contact {
  position: relative;
  color: var(--color-text, #1A1A1A);
  background-color: var(--color-dark, #1A1A1A);
  overflow: hidden;
  min-height: 100vh;
}

.page-contact__container {
  max-width: var(--content-max-width, 1200px);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  position: relative;
  z-index: 1;
}

/* 背景渐变斜切 */
.page-contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255,107,26,0.15) 0%, rgba(0,191,255,0.1) 100%);
  clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
  z-index: 0;
  pointer-events: none;
}

/* 首屏背景图片（半透明叠加） */
.page-contact__hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}
.page-contact__hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

/* 面包屑 */
.page-contact .breadcrumbs {
  font-family: var(--font-meta, 'Courier New', monospace);
  font-size: 0.85rem;
  color: var(--color-text-muted, #666);
  margin-bottom: 2rem;
  padding: 0;
}
.page-contact .breadcrumbs a {
  color: var(--color-accent, #00BFFF);
  text-decoration: none;
}
.page-contact .breadcrumbs a:hover {
  text-decoration: underline;
}
.page-contact .breadcrumbs__separator {
  margin: 0 0.5rem;
  color: var(--color-text-muted, #666);
}

/* 标题区 */
.page-contact__title {
  font-family: var(--font-heading, 'Impact', 'Arial Black', sans-serif);
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.5rem;
  color: var(--color-light, #FFFFFF);
}
.page-contact__subtitle {
  font-family: var(--font-body, sans-serif);
  font-size: 1.1rem;
  color: var(--color-text-muted, #ccc);
  margin: 0 0 2.5rem;
  max-width: 600px;
}

/* 卡片与图片 wrapper */
.page-contact__cards-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 3rem;
}

/* 卡片组 */
.page-contact__cards {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  flex: 1;
}

/* 单个卡片 */
.page-contact__card {
  background-color: var(--color-secondary, #2C2C2C);
  color: var(--color-light, #FFFFFF);
  padding: 2rem 2rem 1.8rem;
  border-radius: 12px;
  box-shadow: var(--shadow-light, 0 2px 8px rgba(0,0,0,0.08));
  transform: rotate(-1deg);
  transition: transform var(--transition-normal, 0.3s ease), box-shadow var(--transition-normal, 0.3s ease);
  position: relative;
}
.page-contact__card--site {
  transform: rotate(1.2deg);
}
.page-contact__card:hover {
  transform: rotate(0deg) scale(1.02);
  box-shadow: var(--shadow-medium, 0 4px 16px rgba(0,0,0,0.12)), 0 0 20px rgba(0,191,255,0.3);
}
.page-contact__card-heading {
  font-family: var(--font-heading, 'Impact', 'Arial Black', sans-serif);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  margin: 0.5rem 0 0.75rem;
  color: var(--color-primary, #FF6B1A);
}
.page-contact__card-icon {
  color: var(--color-accent, #00BFFF);
  margin-bottom: 0.5rem;
}
.page-contact__card-desc {
  font-family: var(--font-body, sans-serif);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0.5rem 0 0.25rem;
  color: var(--color-light, #fff);
}
.page-contact__link {
  display: inline-block;
  font-family: var(--font-meta, 'Courier New', monospace);
  font-size: 1rem;
  color: var(--color-accent, #00BFFF);
  text-decoration: none;
  padding: 0.25em 0.5em;
  border-radius: 4px;
  transition: background var(--transition-fast, 0.2s ease);
  word-break: break-all;
}
.page-contact__link:hover {
  background: rgba(0,191,255,0.1);
  text-decoration: underline;
}
.page-contact__link--phone {
  font-size: 1.1rem;
  font-weight: 600;
}
.page-contact__card-note {
  font-family: var(--font-body, sans-serif);
  font-size: 0.8rem;
  color: var(--color-text-muted, #aaa);
  margin-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 0.75rem;
}

/* 装饰图片 */
.page-contact__image-container {
  flex-shrink: 0;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}
.page-contact__deco-img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: var(--shadow-medium, 0 4px 16px rgba(0,0,0,0.12));
}

/* 帮助指南部分 */
.page-contact__section--help {
  background-color: var(--color-light, #FFFFFF);
  color: var(--color-text, #1A1A1A);
  padding: 2rem 2.5rem;
  border-radius: 12px;
  margin-top: 2rem;
  box-shadow: var(--shadow-light, 0 2px 8px rgba(0,0,0,0.08));
}
.page-contact__help-heading {
  font-family: var(--font-heading, 'Impact', 'Arial Black', sans-serif);
  font-size: 1.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary, #FF6B1A);
  margin: 0 0 1rem;
}
.page-contact__help-text {
  font-family: var(--font-body, sans-serif);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0 0 1rem;
}
.page-contact__help-btn {
  display: inline-block;
  margin: 0.5rem 1rem 0.5rem 0;
  padding: 0.6rem 1.5rem;
  font-family: var(--font-body, sans-serif);
  font-weight: 600;
  text-decoration: none;
  border-radius: 6px;
  transition: transform var(--transition-fast, 0.2s ease), box-shadow var(--transition-fast, 0.2s ease);
}
.page-contact__help-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium, 0 4px 16px rgba(0,0,0,0.12));
}

/* btn 覆盖（限定作用域） */
.page-contact .btn-primary {
  background-color: var(--color-primary, #FF6B1A);
  color: var(--color-light, #FFFFFF);
  border: none;
}
.page-contact .btn-outline {
  background-color: transparent;
  color: var(--color-primary, #FF6B1A);
  border: 2px solid var(--color-primary, #FF6B1A);
}

/* 移动端适配（移动端优先已设） */
@media (min-width: 768px) {
  .page-contact__container {
    padding: 2rem 3rem;
  }
  .page-contact__cards-wrapper {
    flex-direction: row;
    align-items: flex-start;
  }
  .page-contact__cards {
    flex: 1;
  }
  .page-contact__image-container {
    max-width: 300px;
    margin-left: 2rem;
  }
  .page-contact__card {
    padding: 2.5rem 3rem;
  }
  .page-contact__card--support {
    transform: rotate(-1.5deg);
  }
  .page-contact__card--site {
    transform: rotate(1.8deg);
  }
  .page-contact__help-btn {
    margin-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .page-contact__cards-wrapper {
    gap: 3rem;
  }
  .page-contact__image-container {
    max-width: 400px;
  }
}