/* 重新定义CSS变量和基础样式 */
:root {
  --ht-primary: #a41626;
  --ht-primary-light: #d43f4a;
  --ht-primary-dark: #7a0e1a;
  --ht-text: #333;
  --ht-text-light: #666;
  --ht-bg-light: #f9f9f9;
  --ht-bg-dark: #222;
  --ht-white: #fff;
  --ht-gray: #e0e0e0;
  --ht-warning: #fff9e6;
  --ht-warning-border: #ffcc00;
  --ht-warning-text: #b38f00;
              --ht-border: #ddd;
            --ht-glass-bg: rgba(45, 45, 45, 0.92);
            --ht-glass-border: rgba(255, 255, 255, 0.15);
            --ht-card-bg: rgba(255, 255, 255, 0.95);
}

.ht-primary { color: var(--ht-primary); }
.ht-bg-primary { background-color: var(--ht-primary); }
.ht-bg-light { background-color: var(--ht-bg-light); }
.ht-bg-dark { background-color: var(--ht-bg-dark); }

.ht-reset {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
}

.ht-body {
  color: var(--ht-text);
  line-height: 1.6;
  background-color: var(--ht-white);
}

.ht-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 头部样式 */
.ht-header {
  background-color: var(--ht-white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.ht-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.ht-logo {
  display: flex;
  align-items: center;
}

.ht-logo i {
  font-size: 40px;
  color: var(--ht-primary);
  margin-right: 10px;
}

.ht-logo h1 {
  font-size: 24px;
  color: var(--ht-primary);
  font-weight: 600;
}

.ht-nav ul {
  display: flex;
  list-style: none;
}

.ht-nav ul li {
  margin-left: 30px;
}

.ht-nav ul li a {
  text-decoration: none;
  color: var(--ht-text);
  font-weight: 500;
  transition: color 0.3s;
  position: relative;
}

.ht-nav ul li a:hover {
  color: var(--ht-primary);
}

.ht-nav ul li a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--ht-primary);
  transition: width 0.3s;
}

.ht-nav ul li a:hover::after {
  width: 100%;
}

/* 轮播图样式 */
.ht-slider {
  height: 500px;
  position: relative;
  overflow: hidden;
  margin-bottom: 60px;
}

.ht-slides {
  display: flex;
  width: 300%;
  height: 100%;
  transition: transform 0.8s ease-in-out;
}

.ht-slide {
  width: 33.333%;
  height: 100%;
  position: relative;
}

.ht-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ht-slide-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  color: var(--ht-white);
  padding: 30px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease 0.2s;
}

.ht-slide.active .ht-slide-content {
  opacity: 1;
  transform: translateY(0);
}

.ht-slide-content h2 {
  font-size: 32px;
  margin-bottom: 10px;
}

.ht-slider-nav {
  position: absolute;
  bottom: 20px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 10px;
}

.ht-slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: background-color 0.3s;
}

.ht-slider-dot.active {
  background-color: var(--ht-white);
}

/* 通用部分样式 */
.ht-services-section {
  padding: 60px 0;
}

.ht-section-title {
  text-align: center;
  margin-bottom: 50px;
  position: relative;
}

.ht-section-title h2 {
  font-size: 32px;
  color: var(--ht-primary);
  display: inline-block;
  margin-bottom: 15px;
  font-weight: 600;
}

.ht-section-title h2::after {
  content: '';
  position: absolute;
  width: 80px;
  height: 3px;
  background-color: var(--ht-primary);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
}

.ht-section-title p {
  max-width: 700px;
  margin: 20px auto 0;
  color: var(--ht-text-light);
  font-size: 18px;
  line-height: 1.6;
}

.ht-section-btns {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 64px;
}

.ht-btn {
  padding: 12px 30px;
  background-color: var(--ht-primary);
  color: var(--ht-white);
  border: none;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s;
}
.ht-section-desc {
  font-size: 18px;
  color: #666;
  max-width: 700px;
  margin: 0 auto 30px;
  line-height: 1.6;
}

.ht-btn:hover {
  background-color: var(--ht-primary-dark);
  transform: translateY(-2px);
}

.ht-btn.outline-black {
  background-color: transparent;
  color: var(--ht-text);
  border: 1px solid var(--ht-text);
}

.ht-btn.outline-black:hover {
  background-color: var(--ht-text);
  color: var(--ht-white);
}

/* 服务时间线布局 */
.ht-timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.ht-timeline::before {
  content: '';
  position: absolute;
  width: 4px;
  background-color: var(--ht-primary);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -2px;
}

.ht-timeline-item {
  padding: 10px 40px;
  position: relative;
  width: 50%;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.5s ease;
}

.ht-timeline-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.ht-timeline-item:nth-child(odd) {
  left: 0;
}

.ht-timeline-item:nth-child(even) {
  left: 50%;
}

.ht-timeline-item::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: var(--ht-white);
  border: 4px solid var(--ht-primary);
  border-radius: 50%;
  top: 15px;
  right: -10px;
  z-index: 1;
}

.ht-timeline-item:nth-child(even)::after {
  left: -10px;
}

.ht-timeline-content {
  padding: 25px 30px;
  background-color: var(--ht-white);
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  transition: transform 0.3s;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.ht-timeline-content:hover {
  transform: translateY(-5px);
}

.ht-timeline-icon {
  width: 60px;
  height: 60px;
  background-color: var(--ht-primary);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--ht-white);
  font-size: 24px;
  margin-bottom: 20px;
}

.ht-timeline-title {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--ht-primary);
  line-height: 1.3;
}

.ht-timeline-desc {
  color: var(--ht-text-light);
  margin-bottom: 20px;
  line-height: 1.6;
  flex-grow: 1;
}

.ht-feature-list {
  list-style: none;
  margin-top: auto;
}

.ht-feature-list li {
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
  line-height: 1.5;
}

.ht-feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--ht-primary);
  font-weight: bold;
}

/* 故障诊断部分 - 固定高度手风琴设计 */
.ht-fault-section {
  background-color: var(--ht-bg-light);
  padding: 60px 0;
}

.ht-accordion-container {
  max-width: 900px;
  margin: 0 auto;
}

.ht-accordion {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.ht-accordion-item {
  margin-bottom: 15px;
  background-color: var(--ht-white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  height: 70px;
  transition: height 0.4s ease;
}

.ht-accordion-item.active {
  height: 400px;
}

.ht-accordion-header {
  padding: 20px;
  background-color: var(--ht-white);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s;
  height: 70px;
  box-sizing: border-box;
}

.ht-accordion-header:hover {
  background-color: #f5f5f5;
}

.ht-accordion-header-content {
  display: flex;
  align-items: center;
  gap: 15px;
}

.ht-accordion-icon {
  width: 40px;
  height: 40px;
  background-color: var(--ht-primary);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--ht-white);
}

.ht-accordion-title {
  font-size: 18px;
  color: var(--ht-text);
  margin: 0;
}

.ht-accordion-arrow {
  transition: transform 0.3s;
  color: var(--ht-primary);
  font-size: 18px;
}

.ht-accordion-item.active .ht-accordion-arrow {
  transform: rotate(180deg);
}

.ht-accordion-content {
  padding: 0 20px;
  background-color: var(--ht-white);
  height: 0;
  overflow: hidden;
  transition: height 0.4s ease, padding 0.4s;
}

.ht-accordion-item.active .ht-accordion-content {
  padding: 20px;
  height: 330px;
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.ht-accordion-item.active .ht-accordion-content::-webkit-scrollbar {
  display: none;
}

.ht-fault-step {
  margin-bottom: 20px;
}

.ht-fault-step h4 {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
  color: var(--ht-primary-dark);
  font-size: 16px;
}

.ht-fault-step h4 i {
  margin-right: 10px;
  color: var(--ht-primary);
}

.ht-fault-step p {
  margin: 5px 0;
  font-size: 14px;
  line-height: 1.5;
}

.ht-warning-box {
  background-color: var(--ht-warning);
  border-left: 4px solid var(--ht-warning-border);
  padding: 12px;
  margin: 15px 0;
  border-radius: 0 4px 4px 0;
}

.ht-warning-box h4 {
  color: var(--ht-warning-text);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  font-size: 14px;
}

.ht-warning-box h4 i {
  margin-right: 8px;
}

.ht-warning-box p {
  font-size: 13px;
  margin: 0;
  line-height: 1.5;
}

/* 服务流程组件样式 */
.ht-section.service-process {
  position: relative;
  z-index: 1;
  padding: 80px 0;
  max-width: 1200px;
  margin: 0 auto;
}

.ht-section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

/* 水平流程布局 */
.ht-process-flow {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  background: var(--ht-white);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  padding: 40px 30px;
  position: relative;
  overflow: hidden;
}

.ht-process-flow::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--ht-primary), var(--ht-primary-light));
}

.ht-process-step {
  flex: 1;
  padding: 0 20px;
  position: relative;
  text-align: center;
}

.ht-process-step:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -15px;
  top: 30px;
  font-size: 24px;
  color: var(--ht-primary);
  font-weight: bold;
}

.ht-step-header {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.ht-step-number {
  width: 40px;
  height: 40px;
  background-color: var(--ht-primary);
  color: var(--ht-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: bold;
  margin-right: 12px;
}

.ht-step-title {
  font-size: 22px;
  color: var(--ht-text);
  font-weight: 600;
}

.ht-step-desc {
  font-size: 16px;
  color: var(--ht-text-light);
  line-height: 1.6;
  text-align: left;
}

/* 页脚样式 */
.ht-footer {
  background-color: var(--ht-bg-dark);
  color: var(--ht-white);
  padding: 60px 0 30px;
}

.ht-footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.ht-footer-column h3 {
  font-size: 20px;
  margin-bottom: 20px;
  color: var(--ht-white);
  position: relative;
  padding-bottom: 10px;
}

.ht-footer-column h3::after {
  content: '';
  position: absolute;
  width: 40px;
  height: 2px;
  background-color: var(--ht-primary);
  bottom: 0;
  left: 0;
}

.ht-footer-column p, .ht-footer-column a {
  color: #bbb;
  margin-bottom: 10px;
  display: block;
  text-decoration: none;
  transition: color 0.3s;
  line-height: 1.6;
}

.ht-footer-column a:hover {
  color: var(--ht-white);
}

.ht-footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid #444;
  color: #999;
  font-size: 14px;
}

/* 动画效果 */
@keyframes ht-fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* 装饰元素 */
.ht-process-decoration {
  position: absolute;
  bottom: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  opacity: 0.1;
  z-index: 0;
}

.ht-process-decoration svg {
  width: 100%;
  height: 100%;
  fill: var(--ht-primary);
}

/* 响应式设计 */
@media (max-width: 992px) {
  .ht-process-flow {
    flex-direction: column;
    padding: 30px 20px;
  }
  
  .ht-process-step {
    padding: 20px 0;
    width: 100%;
  }
  
  .ht-process-step:not(:last-child)::after {
    content: '↓';
    position: absolute;
    right: 50%;
    top: auto;
    bottom: -10px;
    font-size: 24px;
    transform: translateX(50%);
  }
  
  .ht-step-header {
    justify-content: flex-start;
  }
}

@media (max-width: 768px) {
  .ht-header-content {
    flex-direction: column;
    padding: 15px 0;
  }
  
  .ht-nav ul {
    margin-top: 15px;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .ht-nav ul li {
    margin: 0 10px 10px;
  }
  
  .ht-slider {
    height: 400px;
  }
  
  .ht-slide-content h2 {
    font-size: 24px;
  }
  
  .ht-section-title h2 {
    font-size: 28px;
  }
  
  .ht-timeline::before {
    left: 31px;
  }
  
  .ht-timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }
  
  .ht-timeline-item:nth-child(even) {
    left: 0;
  }
  
  .ht-timeline-item::after {
    left: 21px;
    right: auto;
  }
  
  .ht-timeline-item:nth-child(odd)::after,
  .ht-timeline-item:nth-child(even)::after {
    left: 21px;
  }
  
  .ht-accordion-item.active {
    height: 500px;
  }
  
  .ht-accordion-item.active .ht-accordion-content {
    height: 430px;
  }
  
  .ht-section.service-process {
    padding: 40px 0;
  }
  
  .ht-section-btns {
    flex-direction: column;
    align-items: center;
  }
  
  .ht-btn {
    width: 100%;
    max-width: 300px;
    margin-bottom: 10px;
  }
  
  .ht-step-header {
    flex-direction: column;
    text-align: center;
  }
  
  .ht-step-number {
    margin-right: 0;
    margin-bottom: 10px;
  }
}

        /* 服务卡片组件样式 */
        .ht-section.ht-service-section {
            padding: 80px 0;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .ht-section-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .ht-section-hd {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .ht-section-title {
            font-size: 36px;
            color: var(--ht-text);
            font-weight: 600;
            line-height: 1.3;
        }
        
        .ht-text-primary {
            color: var(--ht-primary);
        }
        
        /* 网格布局 */
        .ht-grid__row {
            display: flex;
            flex-wrap: wrap;
            margin: 0 -15px;
        }
        
        .ht-grid__col {
            padding: 0 15px;
            margin-bottom: 30px;
        }
        
        .ht-grid__col--6 {
            width: 25%;
        }
        
        /* 服务卡片样式 */
        .ht-service-card {
            background: var(--ht-white);
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            padding: 30px;
            height: 100%;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            position: relative;
            overflow: hidden;
        }
        
        .ht-service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        
        .ht-service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--ht-primary), var(--ht-primary-light));
        }
        
        .ht-service-card__info {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }
        
        .ht-service-card__icon {
            width: 60px;
            height: 60px;
            margin-right: 15px;
            object-fit: contain;
        }
        
        .ht-service-card__title {
            font-size: 20px;
            color: var(--ht-text);
            font-weight: 600;
        }
        
        .ht-service-card__docs {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        
        .ht-service-card__doc {
            color: var(--ht-text-light);
            text-decoration: none;
            font-size: 16px;
            line-height: 1.5;
            transition: color 0.3s;
        }
        
        .ht-service-card__doc:hover {
            color: var(--ht-primary);
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .ht-grid__col--6 {
                width: 50%;
            }
        }
        
        @media (max-width: 768px) {
            .ht-grid__col--6 {
                width: 100%;
            }
            
            .ht-section-title {
                font-size: 28px;
            }
            
            .ht-service-card {
                padding: 25px 20px;
            }
            
            .ht-service-card__info {
                flex-direction: column;
                text-align: center;
            }
            
            .ht-service-card__icon {
                margin-right: 0;
                margin-bottom: 15px;
            }
        }
        
        /* 动画效果 */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .ani-play .ht-service-card {
            animation: fadeInUp 0.6s ease forwards;
        }
        
        /* 为每个卡片设置不同的动画延迟 */
        .ht-service-card:nth-child(1) { animation-delay: 0.1s; }
        .ht-service-card:nth-child(2) { animation-delay: 0.2s; }
        .ht-service-card:nth-child(3) { animation-delay: 0.3s; }
        .ht-service-card:nth-child(4) { animation-delay: 0.4s; }
        .ht-service-card:nth-child(5) { animation-delay: 0.5s; }
        .ht-service-card:nth-child(6) { animation-delay: 0.6s; }
        .ht-service-card:nth-child(7) { animation-delay: 0.7s; }
        .ht-service-card:nth-child(8) { animation-delay: 0.8s; }


        /* 底部折叠页样式 */
        .ht-bottom-panel {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            color: var(--ht-white);
        }
        
        .ht-bottom-panel.collapsed {
            transform: translateY(calc(100% - 120px));
        }
        
        /* 毛玻璃效果 */
        .ht-panel-collapsed, .ht-panel-expanded {
            background: var(--ht-glass-bg);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-top: 1px solid var(--ht-glass-border);
        }
        
        /* 折叠状态 */
        .ht-panel-collapsed {
            height: 120px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 30px;
            border-top: 3px solid var(--ht-primary);
            cursor: pointer;
        }
        
        .ht-panel-logo {
            display: flex;
            align-items: center;
            gap: 15px;
            width: 100%;
            justify-content: center;
        }
        
        .ht-logo-img {
            width: 60px;
            height: 60px;
            background-color: var(--ht-primary);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--ht-white);
            font-size: 28px;
        }
        
        .ht-panel-title {
            font-size: 20px;
            color: var(--ht-white);
            font-weight: 600;
        }
        
        .ht-panel-toggle {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--ht-white);
            font-weight: 500;
            position: absolute;
            right: 30px;
            background-color: rgba(255, 255, 255, 0.1);
            padding: 8px 15px;
            border-radius: 20px;
            transition: all 0.3s;
        }
        
        .ht-panel-toggle:hover {
            background-color: rgba(255, 255, 255, 0.2);
        }
        
        .ht-panel-toggle i {
            transition: transform 0.3s ease;
        }
        
        .ht-bottom-panel.collapsed .ht-panel-toggle i {
            transform: rotate(180deg);
        }
        
        /* 展开状态 */
        .ht-panel-expanded {
            padding: 30px;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.5s ease, visibility 0.5s;
        }
        
        .ht-bottom-panel:not(.collapsed) .ht-panel-expanded {
            opacity: 1;
            visibility: visible;
        }
        
        .ht-panel-content {
            display: flex;
            gap: 40px;
            max-width: 1200px;
            margin: 0 auto;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.5s ease 0.2s;
        }
        
        .ht-bottom-panel:not(.collapsed) .ht-panel-content {
            opacity: 1;
            transform: translateY(0);
        }
        
        .ht-panel-left {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        
        .ht-qr-section {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        
        .ht-qr-title {
            font-size: 16px;
            color: var(--ht-white);
            font-weight: 600;
        }
        
        .ht-qr-codes {
            display: flex;
            gap: 20px;
        }
        
        .ht-qr-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.4s ease;
        }
        
        .ht-bottom-panel:not(.collapsed) .ht-qr-item:nth-child(1) {
            transition-delay: 0.3s;
        }
        .ht-bottom-panel:not(.collapsed) .ht-qr-item:nth-child(2) {
            transition-delay: 0.4s;
        }
        .ht-bottom-panel:not(.collapsed) .ht-qr-item:nth-child(3) {
            transition-delay: 0.5s;
        }
        .ht-bottom-panel:not(.collapsed) .ht-qr-item:nth-child(4) {
            transition-delay: 0.6s;
        }
        
        .ht-bottom-panel:not(.collapsed) .ht-qr-item {
            opacity: 1;
            transform: translateY(0);
        }
        
        .ht-qr-code {
            width: 100px;
            height: 100px;
            background-color: var(--ht-card-bg);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--ht-text-light);
            transition: transform 0.3s;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }
        
        .ht-qr-code:hover {
            transform: scale(1.05);
        }
        
        .ht-qr-name {
            font-size: 14px;
            color: var(--ht-white);
        }
        
        .ht-panel-center {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        /* 新的轮播图样式 - 避免与现有轮播图冲突 */
        .ht-panel-carousel {
            width: 100%;
            height: 150px;
            position: relative;
            overflow: hidden;
            border-radius: 8px;   
            /*box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);*/
        }
        
        .ht-carousel-track {
            display: flex;
            width: 400%;
            height: 100%;
            transition: transform 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        
        .ht-carousel-slide {
            width: 25%;
            height: 100%;
            position: relative;
        }
        
        .ht-carousel-slide img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .ht-carousel-content {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(0,0,0,0.7));
            color: var(--ht-white);
            padding: 15px;
            opacity: 0;
            transform: translateY(10px);
            transition: all 0.7s ease 0.3s;
        }
        
        .ht-carousel-slide.active .ht-carousel-content {
            opacity: 1;
            transform: translateY(0);
        }
        
        .ht-carousel-content h3 {
            font-size: 16px;
            margin-bottom: 5px;
        }
        
        .ht-carousel-indicators {
            position: absolute;
            bottom: 10px;
            left: 0;
            right: 0;
            display: flex;
            justify-content: center;
            gap: 8px;
            z-index: 10;
        }
        
        .ht-carousel-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .ht-carousel-dot.active {
            background-color: var(--ht-white);
            transform: scale(1.2);
        }
        
        .ht-panel-right {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 15px;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.5s ease 0.4s;
        }
        
        .ht-bottom-panel:not(.collapsed) .ht-panel-right {
            opacity: 1;
            transform: translateY(0);
        }
        
        .ht-contact-info {
            display: flex;
            flex-direction: column;
            gap: 10px;
            text-align: center;
        }
        
        .ht-contact-line {
            font-size: 14px;
            color: var(--ht-white);
        }
        
        .ht-contact-img {
            width: 100%;
            height: 80px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--ht-white);
        }
        
        .ht-contact-phone {
            font-weight: 600;
            color: var(--ht-primary-light);
            font-size: 18px;
            margin: 10px 0;
        }
        
        .ht-contact-actions {
            display: flex;
            gap: 15px;
            justify-content: center;
        }
        
        .ht-contact-btn {
            padding: 8px 15px;
            background-color: var(--ht-primary);
            color: var(--ht-white);
            border: none;
            border-radius: 4px;
            font-size: 14px;
            cursor: pointer;
            transition: all 0.3s;
            opacity: 0;
            transform: translateY(10px);
        }
        
        .ht-bottom-panel:not(.collapsed) .ht-contact-btn {
            opacity: 1;
            transform: translateY(0);
        }
        
        .ht-bottom-panel:not(.collapsed) .ht-contact-btn:nth-child(1) {
            transition-delay: 0.5s;
        }
        .ht-bottom-panel:not(.collapsed) .ht-contact-btn:nth-child(2) {
            transition-delay: 0.6s;
        }
        
        .ht-contact-btn:hover {
            background-color: var(--ht-primary-dark);
            transform: translateY(-2px);
        }
        
        /* 分隔线 */
        .ht-divider {
            width: 1px;
            background-color: rgba(255, 255, 255, 0.2);
            margin: 0 20px;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .ht-panel-content {
                flex-direction: column;
                gap: 30px;
            }
            
            .ht-divider {
                display: none;
            }
            
            .ht-qr-codes {
                justify-content: center;
            }
            
            .ht-panel-carousel {
                height: 150px;
            }
        }
        
        @media (max-width: 768px) {
            .ht-panel-collapsed {
                padding: 0 20px;
                height: 100px;
            }
            
            .ht-panel-expanded {
                padding: 20px;
            }
            
            .ht-panel-title {
                font-size: 18px;
            }
            
            .ht-panel-toggle {
                right: 20px;
            }
            
            .ht-qr-codes {
                flex-wrap: wrap;
            }
            
            .ht-contact-actions {
                flex-direction: column;
            }
        }


        /* 弹窗样式 - 使用更具体的前缀避免冲突 */
.ht-service-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.ht-service-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.ht-service-modal {
  background: white;
  border-radius: 16px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  transform: translateY(30px) scale(0.95);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.1s;
  overflow: hidden;
}

.ht-service-modal-overlay.active .ht-service-modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.ht-service-modal-header {
  padding: 20px 25px;
  border-bottom: 1px solid #f0f0f0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, #a41626, #d43f4a);
  color: white;
  text-align: center;
}

.ht-service-modal-header h3 {
  font-size: 20px;
  margin: 0;
  font-weight: 600;
  flex: 1;
  text-align: center;
}

.ht-service-modal-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 16px;
  color: white;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  right: 20px;
}

.ht-service-modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: rotate(90deg);
}

.ht-service-modal-body {
  padding: 30px 25px;
}

.ht-service-qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 25px;
  text-align: center;
}

.ht-service-qr-code {
  width: 220px;
  height: 220px;
  background-color: #f8f8f8;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border: 1px solid #eaeaea;
  transition: transform 0.3s;
  margin: 0 auto;
}

.ht-service-qr-code:hover {
  transform: scale(1.02);
}

.ht-service-qr-code img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px;
}

.ht-service-qr-instruction {
  width: 100%;
  text-align: center;
}

.ht-service-qr-instruction h4 {
  color: #333;
  margin-bottom: 18px;
  font-size: 18px;
  font-weight: 600;
}

.ht-service-qr-instruction ul {
  padding-left: 0;
  color: #555;
  line-height: 1.6;
  text-align: center;
  max-width: 300px;
  margin: 0 auto;
  list-style: none;
}

.ht-service-qr-instruction li {
  margin-bottom: 12px;
  position: relative;
}

.ht-service-modal-footer {
  padding: 18px 25px;
  border-top: 1px solid #f0f0f0;
  text-align: center;
  color: #666;
  font-size: 15px;
  background-color: #f9f9f9;
}

.ht-service-modal-footer strong {
  color: #a41626;
  font-size: 16px;
}

/* 响应式设计 */
@media (max-width: 480px) {
  .ht-service-modal {
    width: 95%;
    margin: 20px;
  }
  
  .ht-service-modal-body {
    padding: 25px 20px;
  }
  
  .ht-service-qr-code {
    width: 200px;
    height: 200px;
  }
  
  .ht-service-modal-header {
    padding: 18px 20px;
  }
  
  .ht-service-modal-footer {
    padding: 15px 20px;
  }
}