.ht-tousu-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .ht-tousu-header {
            background: linear-gradient(135deg, #a41626 0%, #8a0d1a 100%);
            color: white;
            padding: 30px 0;
            text-align: center;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }
        
        .ht-tousu-header h1 {
            font-size: 2.5rem;
            margin-bottom: 10px;
        }
        
        .ht-tousu-header p {
            font-size: 1.1rem;
            opacity: 0.9;
        }
        
        /* 顶部图片样式 */
        .ht-tousu-hero {
            height: 500px;
            position: relative;
            overflow: hidden;
        }

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

        .ht-tousu-hero-content {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            /*background: rgba(0, 0, 0, 0.4);*/
            padding: 0 20px;
        }

        .ht-tousu-hero-content h1 {
            font-size: 2.8rem;
            margin-bottom: 15px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }

        .ht-tousu-hero-content p {
            font-size: 1.3rem;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
        }
        
        /* 导航栏样式 - 在大图下方 */
        .ht-tousu-quick-nav {
            background-color: white;
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s ease;
        }
        
        .ht-tousu-quick-nav.hidden {
            transform: translateY(-100%);
        }
        
        .ht-tousu-quick-nav ul {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            list-style: none;
        }
        
        .ht-tousu-quick-nav li {
            margin: 0 15px;
        }
        
        .ht-tousu-quick-nav a {
            text-decoration: none;
            color: #a41626;
            font-weight: 500;
            padding: 5px 10px;
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        
        .ht-tousu-quick-nav a:hover {
            background-color: #f9f0f1;
            color: #8a0d1a;
        }
        
        .ht-tousu-section {
            padding: 60px 0;
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }
        
        .ht-tousu-section.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        .ht-tousu-section-title {
            color: #a41626;
            font-size: 1.8rem;
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 2px solid #eaeaea;
            position: relative;
        }
        
        .ht-tousu-section-title::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 80px;
            height: 2px;
            background-color: #a41626;
        }
        
        .ht-tousu-content {
            background-color: white;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .ht-tousu-contact-methods {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        
        .ht-tousu-contact-item {
            padding: 20px;
            border-left: 4px solid #a41626;
            background-color: #f8fafc;
            display: flex;
            flex-direction: column;
            justify-content: center;
            min-height: 180px;
        }

        .ht-tousu-contact-item h3 {
            color: #a41626;
            margin-bottom: 10px;
            font-size: 1.2rem;
        }
        
        .ht-tousu-btn {
            display: inline-block;
            background-color: #a41626;
            color: white;
            padding: 12px 25px;
            border: none;
            border-radius: 4px;
            font-size: 1rem;
            font-weight: 500;
            cursor: pointer;
            transition: background-color 0.3s ease;
            text-decoration: none;
        }
        
        .ht-tousu-btn:hover {
            background-color: #8a0d1a;
        }
        
        .ht-tousu-btn-large {
            padding: 15px 30px;
            font-size: 1.1rem;
        }
        
        .ht-tousu-complaint-btn-container {
            text-align: center;
            margin-top: 30px;
        }
        
        .ht-tousu-steps {
            counter-reset: step-counter;
        }
        
        .ht-tousu-step {
            position: relative;
            padding-left: 70px;
            margin-bottom: 30px;
        }
        
        .ht-tousu-step::before {
            counter-increment: step-counter;
            content: counter(step-counter);
            position: absolute;
            left: 0;
            top: 0;
            width: 50px;
            height: 50px;
            background-color: #a41626;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            font-weight: bold;
        }
        
        .ht-tousu-step h3 {
            margin-bottom: 10px;
            color: #a41626;
        }
        
        .ht-tousu-tip-list {
            list-style-type: none;
        }
        
        .ht-tousu-tip-list li {
            padding: 10px 0;
            border-bottom: 1px solid #eee;
            position: relative;
            padding-left: 30px;
        }
        
        .ht-tousu-tip-list li::before {
            content: "•";
            color: #a41626;
            font-weight: bold;
            position: absolute;
            left: 10px;
        }
        
        .ht-tousu-policy-list, .ht-tousu-faq-list {
            list-style-type: none;
        }
        
        .ht-tousu-policy-list li, .ht-tousu-faq-list li {
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px solid #eee;
        }
        
        .ht-tousu-policy-list h4, .ht-tousu-faq-list h4 {
            color: #a41626;
            margin-bottom: 8px;
        }
        
        .ht-tousu-case-study {
            border-left: 4px solid #a41626;
            padding: 20px;
            background-color: #f8fafc;
            margin-bottom: 25px;
        }
        
        .ht-tousu-case-study h4 {
            color: #a41626;
            margin-bottom: 10px;
        }
        
        .ht-tousu-highlight {
            background-color: #fff9e6;
            padding: 15px;
            border-radius: 4px;
            border-left: 4px solid #ffc107;
            margin: 20px 0;
        }
        
        .ht-tousu-footer {
            background-color: #5a0f16;
            color: white;
            text-align: center;
            padding: 30px 0;
            margin-top: 50px;
        }
        
        /* 响应式调整 */
        @media (max-width: 1024px) {
            .ht-tousu-contact-methods {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .ht-tousu-quick-nav ul {
                flex-direction: column;
                align-items: center;
            }
            
            .ht-tousu-quick-nav li {
                margin: 5px 0;
            }
            
            .ht-tousu-section {
                padding: 40px 0;
            }
            
            .ht-tousu-content {
                padding: 20px;
            }
            
            .ht-tousu-hero-content h1 {
                font-size: 2.2rem;
            }
            
            .ht-tousu-hero-content p {
                font-size: 1.1rem;
            }
        }

        @media (max-width: 640px) {
            .ht-tousu-contact-methods {
                grid-template-columns: 1fr;
            }
            
            .ht-tousu-contact-item {
                min-height: 150px;
            }
            
            .ht-tousu-hero {
                height: 400px;
            }
        }
/* 投诉弹窗样式 */
.ht-complaint-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  backdrop-filter: blur(5px);
}

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

.ht-complaint-modal {
  background-color: white;
  border-radius: 12px;
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.8);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden; /* 确保纹理不溢出 */
}

.ht-complaint-modal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 25% 25%, rgba(255,255,255,0.8) 2px, transparent 0),
    radial-gradient(circle at 75% 75%, rgba(255,255,255,0.6) 1px, transparent 0),
    linear-gradient(45deg, transparent 49%, rgba(164, 22, 38, 0.03) 50%, transparent 51%),
    linear-gradient(-45deg, transparent 49%, rgba(164, 22, 38, 0.03) 50%, transparent 51%);
  background-size: 
    30px 30px,
    20px 20px,
    40px 40px,
    40px 40px;
  background-position: 
    0 0,
    10px 10px,
    0 0,
    0 0;
  opacity: 0.7;
  pointer-events: none; /* 确保不影响交互 */
}

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

.ht-complaint-modal-header {
  padding: 25px 30px 15px;
  border-bottom: 1px solid #eee;
  text-align: center;
  position: relative;
  background-color: #a41626; /* 添加红色背景 */
  border-radius: 12px 12px 0 0; /* 顶部圆角 */
  padding: 20px 30px; /* 调整内边距 */
  z-index: 1; /* 确保标题在纹理之上 */
}

.ht-complaint-modal-header h3 {
  color: white; /* 字体改为白色 */
  margin: 0;
  font-size: 1.8rem;
  font-weight: 600;
}

.ht-complaint-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: white; /* 关闭按钮改为白色 */
  transition: all 0.3s ease; /* 添加过渡效果 */
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2; /* 确保关闭按钮在纹理之上 */
}

.ht-complaint-modal-close:hover {
  color: white;
  background-color: rgba(255, 255, 255, 0.2); /* 悬停时添加半透明白色背景 */
}

.ht-complaint-modal-body {
  padding: 25px 30px;
  position: relative;
  z-index: 1; /* 确保内容在纹理之上 */
}

.ht-complaint-qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.ht-complaint-qr-code {
  margin-bottom: 25px;
  padding: 20px; /* 添加内边距 */
  background-color: white; /* 白色背景 */
  border-radius: 12px; /* 圆角 */
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); /* 添加阴影效果 */
  border: 1px solid #f0f0f0; /* 添加边框 */
  position: relative;
  overflow: hidden;
}

.ht-complaint-qr-code::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(45deg, transparent 49%, rgba(164, 22, 38, 0.05) 50%, transparent 51%),
    linear-gradient(-45deg, transparent 49%, rgba(164, 22, 38, 0.05) 50%, transparent 51%);
  background-size: 20px 20px;
  opacity: 0.6;
  pointer-events: none;
}

.ht-complaint-qr-code img {
  width: 180px;
  height: 180px;
  border-radius: 8px; /* 图片圆角 */
  display: block; /* 确保图片正常.ht-tousu-hero-content显示 */
  position: relative;
  z-index: 1;
}

.ht-complaint-instruction {
  width: 100%;
}

.ht-complaint-instruction h4 {
  color: #a41626;
  margin-bottom: 20px;
  font-size: 1.3rem;
  font-weight: 600;
}

.ht-complaint-instruction ul {
  list-style-type: none;
  margin-bottom: 20px;
}

.ht-complaint-instruction li {
  padding: 3px 0;
  position: relative;
  text-align: left;
  font-size: 1rem;
  color: #555;
  text-align: center;
}

.ht-complaint-instruction li:before {
  color: #a41626;
  font-weight: bold;
  font-size: 1.2rem;
  position: absolute;
  left: 12px;
}

.ht-complaint-instruction li:last-child {
  border-bottom: none;
}

.ht-complaint-modal-footer {
  padding: 20px 30px;
  border-top: 1px solid #eee;
  text-align: center;
  background-color: #f9f9f9;
  border-radius: 0 0 12px 12px;
  position: relative;
  z-index: 1; /* 确保页脚在纹理之上 */
}

.ht-complaint-modal-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 10% 10%, rgba(164, 22, 38, 0.03) 2px, transparent 0),
    radial-gradient(circle at 90% 90%, rgba(164, 22, 38, 0.03) 1px, transparent 0);
  background-size: 30px 30px, 20px 20px;
  opacity: 0.5;
  pointer-events: none;
}

.ht-complaint-modal-footer p {
  margin: 0;
  color: #666;
  font-size: 1rem;
  position: relative;
  z-index: 1;
}

.ht-complaint-modal-footer strong {
  color: #a41626;
}

/* 响应式设计 */
@media (max-width: 640px) {
  .ht-complaint-modal {
    width: 95%;
    margin: 20px;
  }
  
  .ht-complaint-modal-header {
    padding: 15px 25px; /* 移动端调整内边距 */
  }
  
  .ht-complaint-modal-body {
    padding: 20px 25px;
  }
  
  .ht-complaint-modal-footer {
    padding: 15px 25px;
  }
  
  .ht-complaint-qr-code {
    padding: 15px; /* 移动端调整内边距 */
  }
  
  .ht-complaint-qr-code img {
    width: 180px;
    height: 180px;
  }
  
  .ht-complaint-instruction li {
    padding-left: 25px;
    font-size: 0.95rem;
  }
  
  .ht-complaint-modal-header h3 {
    font-size: 1.6rem; /* 移动端调整字体大小 */
  }
  
  .ht-complaint-modal-close {
    top: 15px;
    right: 15px;
    width: 35px;
    height: 35px;
    font-size: 1.3rem;
  }
  
  /* 移动端简化纹理 */
  .ht-complaint-modal::before {
    background-size: 
      40px 40px,
      25px 25px,
      50px 50px,
      50px 50px;
  }
}


.ht-carousel-slide {
    position: relative;
    width: 100%;
    height: 50px; /* 或您需要的任何高度 */
    overflow: hidden;
}

.ht-carousel-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ht-carousel-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    background: rgba(164, 22, 38, 0.6); /* 红色遮罩层，可选 */
    padding: 0 20px;
}

.ht-carousel-content h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.ht-carousel-content p {
    font-size: 1.2rem;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}