.page-contact {
  --particle-color: rgba(212, 175, 55, 0.25);
  --particle-size: 6px;
  --particle-count: 40;
  position: relative;
  z-index: 0;
  background-color: var(--color-bg, #1A1A2E);
  color: var(--color-text-body, #E0E0E0);
  font-family: var(--font-body, 'Noto Sans SC', sans-serif);
  min-height: 100vh;
  padding: 2rem 1rem 4rem;
  overflow: hidden;
}

.page-contact .container {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* 面包屑 */
.page-contact .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0;
  font-size: 0.9rem;
  color: var(--color-text-body, #E0E0E0);
}
.page-contact .breadcrumb-item {
  color: var(--color-text-body, #E0E0E0);
  text-decoration: none;
}
.page-contact .breadcrumb-item[aria-current="page"] {
  color: var(--color-primary, #D4AF37);
  font-weight: 600;
}
.page-contact .breadcrumb-item:not(:last-child)::after {
  content: "›";
  margin-left: 0.5rem;
  color: var(--color-text-body, #E0E0E0);
}

/* 标题区域 */
.page-contact__title {
  font-family: var(--font-heading, 'Noto Serif SC', serif);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-primary, #D4AF37);
  text-align: center;
  margin: 1.5rem 0 0.5rem;
  letter-spacing: 0.05em;
}
.page-contact__subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: var(--color-text-body, #E0E0E0);
  margin-bottom: 2.5rem;
  opacity: 0.85;
}

/* 网格布局（移动端单列） */
.page-contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

/* 卡片通用样式 */
.page-contact__card {
  background: var(--color-surface, #16213E);
  border: 1px solid var(--color-border, rgba(212, 175, 55, 0.3));
  border-radius: 12px;
  padding: 2rem 1.5rem;
  box-shadow: var(--card-shadow, 0 4px 20px rgba(0,0,0,0.4));
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.page-contact__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-stack-shadow, 0 8px 32px rgba(0,0,0,0.5));
}

.page-contact__card-title {
  font-family: var(--font-heading, 'Noto Serif SC', serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-primary, #D4AF37);
  margin-top: 0;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-primary, #D4AF37);
}

/* 联系方式卡片 */
.page-contact__contact-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.page-contact__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.page-contact__icon {
  flex-shrink: 0;
  color: var(--color-primary, #D4AF37);
  margin-top: 0.2rem;
}
.page-contact__label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent, #00BCD4);
  margin-bottom: 0.1rem;
}
.page-contact__value {
  display: block;
  font-size: 1rem;
  color: var(--color-text-body, #E0E0E0);
  word-break: break-all;
}
.page-contact__value[data-copy] {
  cursor: pointer;
  border-bottom: 1px dashed var(--color-primary, #D4AF37);
}
.page-contact__contact-img {
  display: block;
  margin: 1.5rem auto 0;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
}

/* 服务时间卡片 */
.page-contact__hours-content {
  text-align: center;
  padding: 0.5rem 0;
}
.page-contact__hours-range {
  font-size: 1.2rem;
  color: var(--color-primary, #D4AF37);
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.page-contact__hours-time {
  font-size: 2.2rem;
  font-family: var(--font-heading, 'Noto Serif SC', serif);
  color: var(--color-secondary, #C62828);
  font-weight: 700;
  margin-bottom: 1rem;
}
.page-contact__hours-note {
  font-size: 0.9rem;
  color: var(--color-text-body, #E0E0E0);
  opacity: 0.8;
  line-height: 1.6;
}

/* 问题反馈卡片 */
.page-contact__feedback-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}
.page-contact__feedback-content p {
  text-align: center;
  line-height: 1.7;
  margin: 0;
}
.page-contact__feedback-link {
  margin-top: 0.5rem;
}
.page-contact__deco-img {
  display: block;
  margin: 1.5rem auto 0;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

/* 底部说明和返回 */
.page-contact__note {
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-body, #E0E0E0);
  margin: 2rem 0 1.5rem;
  padding: 1rem;
  background: var(--color-surface, #16213E);
  border-radius: 8px;
  border: 1px solid var(--color-border, rgba(212, 175, 55, 0.3));
}
.page-contact__back {
  text-align: center;
}

/* 金色粒子背景 */
.page-contact__particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.page-contact__particles::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle at 20% 30%, var(--particle-color) 1px, transparent 1px),
                    radial-gradient(circle at 40% 60%, var(--particle-color) 1px, transparent 1px),
                    radial-gradient(circle at 60% 20%, var(--particle-color) 2px, transparent 2px),
                    radial-gradient(circle at 80% 80%, var(--particle-color) 1px, transparent 1px),
                    radial-gradient(circle at 30% 80%, var(--particle-color) 1px, transparent 1px),
                    radial-gradient(circle at 70% 40%, var(--particle-color) 2px, transparent 2px),
                    radial-gradient(circle at 90% 10%, var(--particle-color) 1px, transparent 1px),
                    radial-gradient(circle at 10% 70%, var(--particle-color) 1px, transparent 1px),
                    radial-gradient(circle at 50% 50%, var(--particle-color) 2px, transparent 2px),
                    radial-gradient(circle at 5% 40%, var(--particle-color) 1px, transparent 1px);
  background-size: 100px 100px, 120px 120px, 150px 150px, 90px 90px, 110px 110px, 80px 80px, 130px 130px, 140px 140px, 60px 60px, 160px 160px;
  animation: pageContactParticles 20s linear infinite;
  opacity: 0.5;
}
@keyframes pageContactParticles {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-100%) rotate(360deg); }
}

/* 桌面端 >= 768px 网格变为三列 */
@media (min-width: 768px) {
  .page-contact {
    padding-top: 4rem;
  }
  .page-contact__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
  .page-contact__card {
    padding: 2rem;
  }
  .page-contact__title {
    font-size: 3rem;
  }
  .page-contact__hours-time {
    font-size: 2.6rem;
  }
  .page-contact__contact-img {
    width: 200px;
    height: 300px;
  }
}

/* 大屏 >= 1024px 做微调 */
@media (min-width: 1024px) {
  .page-contact__grid {
    gap: 2.5rem;
  }
}

/* 按钮样式（复用btn基类，这里只定义page-contact下的btn变体） */
.page-contact .btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: var(--capsule-radius, 40px);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s ease;
  border: 2px solid transparent;
  cursor: pointer;
}
.page-contact .btn-primary {
  background: var(--color-primary, #D4AF37);
  color: #1A1A2E;
  border-color: var(--color-primary, #D4AF37);
}
.page-contact .btn-primary:hover {
  background: var(--color-primary-dark, #B8860B);
  border-color: var(--color-primary-dark, #B8860B);
}
.page-contact .btn-secondary {
  background: transparent;
  color: var(--color-primary, #D4AF37);
  border-color: var(--color-secondary, #C62828);
}
.page-contact .btn-secondary:hover {
  background: var(--color-secondary, #C62828);
  color: #fff;
}
</style>

.page-contact {
  --particle-color: rgba(212, 175, 55, 0.25);
  --particle-size: 6px;
  --particle-count: 40;
  position: relative;
  z-index: 0;
  background-color: var(--color-bg, #1A1A2E);
  color: var(--color-text-body, #E0E0E0);
  font-family: var(--font-body, 'Noto Sans SC', sans-serif);
  min-height: 100vh;
  padding: 2rem 1rem 4rem;
  overflow: hidden;
}

.page-contact .container {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* 面包屑 */
.page-contact .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0;
  font-size: 0.9rem;
  color: var(--color-text-body, #E0E0E0);
}
.page-contact .breadcrumb-item {
  color: var(--color-text-body, #E0E0E0);
  text-decoration: none;
}
.page-contact .breadcrumb-item[aria-current="page"] {
  color: var(--color-primary, #D4AF37);
  font-weight: 600;
}
.page-contact .breadcrumb-item:not(:last-child)::after {
  content: "›";
  margin-left: 0.5rem;
  color: var(--color-text-body, #E0E0E0);
}

/* 标题区域 */
.page-contact__title {
  font-family: var(--font-heading, 'Noto Serif SC', serif);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-primary, #D4AF37);
  text-align: center;
  margin: 1.5rem 0 0.5rem;
  letter-spacing: 0.05em;
}
.page-contact__subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: var(--color-text-body, #E0E0E0);
  margin-bottom: 2.5rem;
  opacity: 0.85;
}

/* 网格布局（移动端单列） */
.page-contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

/* 卡片通用样式 */
.page-contact__card {
  background: var(--color-surface, #16213E);
  border: 1px solid var(--color-border, rgba(212, 175, 55, 0.3));
  border-radius: 12px;
  padding: 2rem 1.5rem;
  box-shadow: var(--card-shadow, 0 4px 20px rgba(0,0,0,0.4));
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.page-contact__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-stack-shadow, 0 8px 32px rgba(0,0,0,0.5));
}

.page-contact__card-title {
  font-family: var(--font-heading, 'Noto Serif SC', serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-primary, #D4AF37);
  margin-top: 0;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-primary, #D4AF37);
}

/* 联系方式卡片 */
.page-contact__contact-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.page-contact__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.page-contact__icon {
  flex-shrink: 0;
  color: var(--color-primary, #D4AF37);
  margin-top: 0.2rem;
}
.page-contact__label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent, #00BCD4);
  margin-bottom: 0.1rem;
}
.page-contact__value {
  display: block;
  font-size: 1rem;
  color: var(--color-text-body, #E0E0E0);
  word-break: break-all;
}
.page-contact__value[data-copy] {
  cursor: pointer;
  border-bottom: 1px dashed var(--color-primary, #D4AF37);
}
.page-contact__contact-img {
  display: block;
  margin: 1.5rem auto 0;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
}

/* 服务时间卡片 */
.page-contact__hours-content {
  text-align: center;
  padding: 0.5rem 0;
}
.page-contact__hours-range {
  font-size: 1.2rem;
  color: var(--color-primary, #D4AF37);
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.page-contact__hours-time {
  font-size: 2.2rem;
  font-family: var(--font-heading, 'Noto Serif SC', serif);
  color: var(--color-secondary, #C62828);
  font-weight: 700;
  margin-bottom: 1rem;
}
.page-contact__hours-note {
  font-size: 0.9rem;
  color: var(--color-text-body, #E0E0E0);
  opacity: 0.8;
  line-height: 1.6;
}

/* 问题反馈卡片 */
.page-contact__feedback-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}
.page-contact__feedback-content p {
  text-align: center;
  line-height: 1.7;
  margin: 0;
}
.page-contact__feedback-link {
  margin-top: 0.5rem;
}
.page-contact__deco-img {
  display: block;
  margin: 1.5rem auto 0;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

/* 底部说明和返回 */
.page-contact__note {
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-body, #E0E0E0);
  margin: 2rem 0 1.5rem;
  padding: 1rem;
  background: var(--color-surface, #16213E);
  border-radius: 8px;
  border: 1px solid var(--color-border, rgba(212, 175, 55, 0.3));
}
.page-contact__back {
  text-align: center;
}

/* 金色粒子背景 */
.page-contact__particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.page-contact__particles::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle at 20% 30%, var(--particle-color) 1px, transparent 1px),
                    radial-gradient(circle at 40% 60%, var(--particle-color) 1px, transparent 1px),
                    radial-gradient(circle at 60% 20%, var(--particle-color) 2px, transparent 2px),
                    radial-gradient(circle at 80% 80%, var(--particle-color) 1px, transparent 1px),
                    radial-gradient(circle at 30% 80%, var(--particle-color) 1px, transparent 1px),
                    radial-gradient(circle at 70% 40%, var(--particle-color) 2px, transparent 2px),
                    radial-gradient(circle at 90% 10%, var(--particle-color) 1px, transparent 1px),
                    radial-gradient(circle at 10% 70%, var(--particle-color) 1px, transparent 1px),
                    radial-gradient(circle at 50% 50%, var(--particle-color) 2px, transparent 2px),
                    radial-gradient(circle at 5% 40%, var(--particle-color) 1px, transparent 1px);
  background-size: 100px 100px, 120px 120px, 150px 150px, 90px 90px, 110px 110px, 80px 80px, 130px 130px, 140px 140px, 60px 60px, 160px 160px;
  animation: pageContactParticles 20s linear infinite;
  opacity: 0.5;
}
@keyframes pageContactParticles {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-100%) rotate(360deg); }
}

/* 桌面端 >= 768px 网格变为三列 */
@media (min-width: 768px) {
  .page-contact {
    padding-top: 4rem;
  }
  .page-contact__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
  .page-contact__card {
    padding: 2rem;
  }
  .page-contact__title {
    font-size: 3rem;
  }
  .page-contact__hours-time {
    font-size: 2.6rem;
  }
  .page-contact__contact-img {
    width: 200px;
    height: 300px;
  }
}

/* 大屏 >= 1024px 做微调 */
@media (min-width: 1024px) {
  .page-contact__grid {
    gap: 2.5rem;
  }
}

/* 按钮样式（复用btn基类，这里只定义page-contact下的btn变体） */
.page-contact .btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: var(--capsule-radius, 40px);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s ease;
  border: 2px solid transparent;
  cursor: pointer;
}
.page-contact .btn-primary {
  background: var(--color-primary, #D4AF37);
  color: #1A1A2E;
  border-color: var(--color-primary, #D4AF37);
}
.page-contact .btn-primary:hover {
  background: var(--color-primary-dark, #B8860B);
  border-color: var(--color-primary-dark, #B8860B);
}
.page-contact .btn-secondary {
  background: transparent;
  color: var(--color-primary, #D4AF37);
  border-color: var(--color-secondary, #C62828);
}
.page-contact .btn-secondary:hover {
  background: var(--color-secondary, #C62828);
  color: #fff;
}