/* ==================== 解决方案头部综合模块专用样式 ==================== */
.solution-hero-module {
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  background: linear-gradient(135deg, #0a192f 0%, #112240 50%, #1a3a5c 100%);
  color: #fff;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.solution-hero-module::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0, 212, 170, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.shm-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.shm-layout {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 70px;
  align-items: center;
}

/* 左侧内容 */
.shm-left {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.shm-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
  width: fit-content;
  letter-spacing: 0.5px;
}
.shm-tag-dot {
  width: 8px;
  height: 8px;
  background: #00d4aa;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px rgba(0, 212, 170, 0.4);
}

.shm-title {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
  color: #fff;
  letter-spacing: 1px;
}
.shm-title-accent {
  color: #00d4aa;
  display: block;
  margin-top: 8px;
  font-weight: 700;
}

.shm-desc {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.65);
  margin: 0;
  max-width: 520px;
}

.shm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  background: #2563eb;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  width: fit-content;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  margin-top: 8px;
}
.shm-btn:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35);
}

/* 底部核心数据 */
.shm-stats {
  display: flex;
  gap: 50px;
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.shm-stat-num {
  font-size: 36px;
  font-weight: 700;
  color: #00d4aa;
  line-height: 1.2;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}
.shm-stat-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
}

/* 右侧玻璃态卡片 */
.shm-right {
  position: relative;
}
.shm-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 35px 30px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.shm-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.shm-card-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: #00d4aa;
  margin: 0;
}
.shm-card-icon {
  width: 22px;
  height: 22px;
  background: linear-gradient(135deg, #00d4aa, #00a8e8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
}
.shm-card-icon::after {
  content: '';
  width: 10px;
  height: 10px;
  background: #fff;
  border-radius: 50%;
  opacity: 0.9;
}

/* 能力项列表 */
.shm-ability {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.shm-ability:last-child {
  border-bottom: none;
}
.shm-ability-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 20px;
}
.shm-ability-info h4 {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin: 0 0 5px;
}
.shm-ability-info p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
  line-height: 1.5;
}

/* 响应式适配 */
@media (max-width: 1100px) {
  .shm-layout {
    gap: 40px;
  }
  .shm-stats {
    gap: 35px;
  }
}
@media (max-width: 992px) {
  .solution-hero-module {
    padding: 60px 0;
  }
  .shm-layout {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .shm-title {
    font-size: 36px;
  }
  .shm-right {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }
}
@media (max-width: 768px) {
  .shm-title {
    font-size: 28px;
  }
  .shm-stats {
    gap: 25px;
    flex-wrap: wrap;
  }
  .shm-stat-num {
    font-size: 30px;
  }
  .shm-card {
    padding: 25px 20px;
  }
  .shm-btn {
    width: 100%;
    text-align: center;
  }
}
/* ==================== 解决方案头部综合模块样式结束 ==================== */
/* PTL解决方案页面专用样式 */
.ptl-solution-wrap { font-family: "Microsoft YaHei", "PingFang SC", sans-serif; color: #333; line-height: 1.8; }
.ptl-section { padding: 80px 0; }
.ptl-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.ptl-title { font-size: 36px; font-weight: 700; text-align: center; margin-bottom: 15px; color: #1a1a1a; position: relative; }
.ptl-subtitle { font-size: 16px; color: #666; text-align: center; margin-bottom: 50px; }
.ptl-title::after { content: ''; display: block; width: 60px; height: 4px; background: linear-gradient(90deg, #0066ff, #00c6ff); margin: 15px auto 0; border-radius: 2px; }

/* Banner区域 */
.ptl-hero { background: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%); color: #fff; padding: 100px 0; position: relative; overflow: hidden; }
.ptl-hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1.5" fill="rgba(255,255,255,0.08)"/><circle cx="40" cy="80" r="1" fill="rgba(255,255,255,0.1)"/></svg>'); background-size: 200px; opacity: 0.5; }
.ptl-hero-content { position: relative; z-index: 2; text-align: center; max-width: 900px; margin: 0 auto; }
.ptl-hero h1 { font-size: 48px; font-weight: 700; margin-bottom: 20px; letter-spacing: 2px; }
.ptl-hero p { font-size: 20px; margin-bottom: 30px; opacity: 0.9; line-height: 1.6; }
.ptl-hero-desc { background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); padding: 20px 30px; border-radius: 12px; border: 1px solid rgba(255,255,255,0.2); display: inline-block; margin-bottom: 30px; }
.ptl-btn { display: inline-block; padding: 14px 40px; background: linear-gradient(90deg, #00c6ff, #0072ff); color: #fff; text-decoration: none; border-radius: 30px; font-size: 16px; font-weight: 600; transition: all 0.3s; box-shadow: 0 4px 15px rgba(0,114,255,0.4); }
.ptl-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,114,255,0.6); }

/* 核心数据 */
.ptl-stats { background: #f8f9fa; padding: 60px 0; }
.ptl-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.ptl-stat-item { background: #fff; padding: 30px 20px; border-radius: 12px; box-shadow: 0 2px 20px rgba(0,0,0,0.05); transition: transform 0.3s; }
.ptl-stat-item:hover { transform: translateY(-5px); }
.ptl-stat-num { font-size: 42px; font-weight: 700; background: linear-gradient(90deg, #0066ff, #00c6ff); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 10px; }
.ptl-stat-label { font-size: 15px; color: #666; }

/* 核心能力 */
.ptl-features { background: #fff; }
.ptl-features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; }
.ptl-feature-card { text-align: center; padding: 40px 25px; border-radius: 12px; border: 1px solid #eee; transition: all 0.3s; background: #fff; }
.ptl-feature-card:hover { border-color: #0066ff; box-shadow: 0 8px 30px rgba(0,102,255,0.1); transform: translateY(-3px); }
.ptl-feature-icon { width: 230px; height: 110px; margin: 0 auto 20px; background: linear-gradient(135deg, #e3f2fd, #bbdefb); border-radius: 8px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.ptl-feature-icon img { width: 230px; height: 110px; object-fit: contain; }
.ptl-feature-card h3 { font-size: 18px; margin-bottom: 10px; color: #1a1a1a; }
.ptl-feature-card p { font-size: 14px; color: #888; line-height: 1.6; }

/* 痛点区域 */
.ptl-pain { background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%); color: #fff; }
.ptl-pain .ptl-title { color: #fff; }
.ptl-pain .ptl-title::after { background: #00c6ff; }
.ptl-pain .ptl-subtitle { color: rgba(255,255,255,0.8); }
.ptl-pain-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; }
.ptl-pain-card { background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); padding: 30px; border-radius: 12px; border: 1px solid rgba(255,255,255,0.2); }
.ptl-pain-icon { width: 230px; height: 110px; margin-bottom: 15px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.ptl-pain-icon img { width: 230px; height: 110px; object-fit: contain; }
.ptl-pain-card h3 { font-size: 20px; margin-bottom: 12px; }
.ptl-pain-card ul { list-style: none; padding: 0; margin: 0; }
.ptl-pain-card li { padding: 5px 0; padding-left: 20px; position: relative; font-size: 14px; opacity: 0.9; }
.ptl-pain-card li::before { content: '×'; position: absolute; left: 0; color: #ff6b6b; font-weight: bold; }

/* 解决方案介绍 */
.ptl-solution-intro { background: #f8f9fa; }
.ptl-intro-box { background: #fff; border-radius: 16px; padding: 50px; box-shadow: 0 4px 30px rgba(0,0,0,0.06); display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.ptl-intro-text h3 { font-size: 28px; margin-bottom: 20px; color: #1a1a1a; }
.ptl-intro-text p { color: #666; margin-bottom: 15px; line-height: 1.8; }
.ptl-intro-highlights {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 30px;
}
.ptl-highlight-item {
  display: flex;
  flex-direction: column;      /* 纵向堆叠 */
  align-items: center;         /* 水平居中 */
  gap: 10px;                   /* 图与文的间距 */
  text-align: center;          /* 文字居中 */
}
.ptl-highlight-icon {
  width: 230px;                /* 比原来稍大，突出图片 */
  height: 110px;                /* 保持 230:110 比例 */
  background: linear-gradient(135deg, #0066ff, #00c6ff);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}
.ptl-highlight-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.ptl-highlight-item div h4 {
  font-size: 16px;
  margin-bottom: 4px;
  color: #1a1a1a;
  text-align: center;
}
.ptl-highlight-item div p {
  font-size: 13px;
  color: #888;
  margin: 0;
  text-align: center;
}
.ptl-intro-img { background: linear-gradient(135deg, #e3f2fd, #f5f5f5); border-radius: 12px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; padding: 40px; }
.ptl-intro-img-inner { text-align: center; }
.ptl-intro-img-inner img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}
.ptl-intro-img-inner div { margin-top: 15px; font-size: 14px; color: #666; }

/* 部署步骤 */
.ptl-steps { background: #fff; }
.ptl-steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.ptl-step-card { position: relative; padding: 40px 30px; background: #f8f9fa; border-radius: 12px; text-align: center; overflow: hidden; }
.ptl-step-num { position: absolute; top: 15px; right: 20px; font-size: 72px; font-weight: 700; color: rgba(0,102,255,0.08); line-height: 1; }
.ptl-step-icon { width: 230px; height: 110px; margin: 0 auto 20px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.ptl-step-icon img { width: 230px; height: 110px; object-fit: contain; }
.ptl-step-card h3 { font-size: 20px; margin-bottom: 12px; }
.ptl-step-card p { color: #666; font-size: 14px; }

/* 智能硬件 */
.ptl-hardware { background: #f8f9fa; }
.ptl-hardware-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; }
.ptl-hardware-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 20px rgba(0,0,0,0.05); transition: all 0.3s; }
.ptl-hardware-card:hover { transform: translateY(-5px); box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.ptl-hardware-img { height: 110px; background: linear-gradient(135deg, #f5f7fa, #e4e8ec); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.ptl-hardware-img img { width: 230px; height: 110px; object-fit: contain; }
.ptl-hardware-info { padding: 25px; }
.ptl-hardware-info h3 { font-size: 18px; margin-bottom: 8px; }
.ptl-hardware-info p { font-size: 14px; color: #888; margin-bottom: 10px; }
.ptl-hardware-tag { display: inline-block; padding: 4px 12px; background: #e3f2fd; color: #0066ff; border-radius: 20px; font-size: 12px; }

/* 系统架构 */
.ptl-arch { background: #fff; }
.ptl-arch-diagram { background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ec 100%); border-radius: 16px; padding: 50px; text-align: center; }
.ptl-arch-layers { display: flex; flex-direction: column; gap: 20px; max-width: 800px; margin: 0 auto; }
.ptl-arch-layer { background: #fff; padding: 25px; border-radius: 10px; box-shadow: 0 2px 15px rgba(0,0,0,0.05); position: relative; }
.ptl-arch-layer-label { position: absolute; left: -15px; top: 50%; transform: translateY(-50%) rotate(-90deg); background: #0066ff; color: #fff; padding: 5px 15px; border-radius: 20px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.ptl-arch-items {
  display: flex;
  flex-wrap: nowrap;
  gap: 20px;
  justify-content: center;
  align-items: flex-start;
}
.ptl-arch-item {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  color: #333;
  text-align: center;
}
.ptl-arch-item img {
  max-width: 100%;
  height: auto;
  max-height: 110px;
  object-fit: contain;
  display: block;
}
.ptl-arch-arrow { font-size: 24px; color: #0066ff; margin: 5px 0; }

/* 平台功能 */
.ptl-platform { background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%); color: #fff; }
.ptl-platform .ptl-title { color: #fff; }
.ptl-platform .ptl-title::after { background: #00c6ff; }
.ptl-platform .ptl-subtitle { color: rgba(255,255,255,0.7); }
.ptl-platform-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.ptl-platform-card { background: rgba(255,255,255,0.05); backdrop-filter: blur(10px); padding: 30px; border-radius: 12px; border: 1px solid rgba(255,255,255,0.1); transition: all 0.3s; }
.ptl-platform-card:hover { background: rgba(255,255,255,0.1); transform: translateY(-3px); }
.ptl-platform-icon { width: 230px; height: 110px; margin-bottom: 15px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.ptl-platform-icon img { width: 230px; height: 110px; object-fit: contain; }
.ptl-platform-card h3 { font-size: 18px; margin-bottom: 10px; }
.ptl-platform-card p { font-size: 14px; color: rgba(255,255,255,0.7); line-height: 1.6; }

/* 功能特色 */
.ptl-highlights2 { background: #f8f9fa; }
.ptl-highlights2-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px; }
.ptl-highlight2-card { background: #fff; padding: 35px; border-radius: 12px; box-shadow: 0 2px 20px rgba(0,0,0,0.05); display: flex; gap: 20px; align-items: flex-start; }
.ptl-highlight2-num { width: 50px; height: 50px; background: linear-gradient(135deg, #0066ff, #00c6ff); color: #fff; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700; flex-shrink: 0; }
.ptl-highlight2-content h3 { font-size: 18px; margin-bottom: 8px; }
.ptl-highlight2-content p { font-size: 14px; color: #666; line-height: 1.6; }

/* 集成对接 */
.ptl-integration { background: #fff; }
.ptl-integration-box { background: linear-gradient(135deg, #f8f9fa, #e3f2fd); border-radius: 16px; padding: 50px; }
.ptl-integration-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.ptl-integration-list { list-style: none; padding: 0; }
.ptl-integration-list li { padding: 12px 0; padding-left: 30px; position: relative; border-bottom: 1px dashed #ddd; }
.ptl-integration-list li::before { content: '✓'; position: absolute; left: 0; color: #00c6ff; font-weight: bold; font-size: 18px; }
.ptl-integration-flow { display: flex; flex-direction: column; gap: 15px; }
.ptl-flow-item { background: #fff; padding: 20px; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); display: flex; flex-direction: column; align-items: center; gap: 15px; text-align: center; }
.ptl-flow-icon { width: 230px; height: 110px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.ptl-flow-icon img { width: 230px; height: 110px; object-fit: contain; }
.ptl-flow-arrow { text-align: center; color: #0066ff; font-size: 20px; }

/* 效益 */
.ptl-benefits { background: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%); color: #fff; }
.ptl-benefits .ptl-title { color: #fff; }
.ptl-benefits .ptl-title::after { background: #00c6ff; }
.ptl-benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.ptl-benefit-card { text-align: center; padding: 40px 30px; background: rgba(255,255,255,0.05); border-radius: 12px; border: 1px solid rgba(255,255,255,0.1); }
.ptl-benefit-icon { width: 230px; height: 110px; margin: 0 auto 20px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.ptl-benefit-icon img { width: 230px; height: 110px; object-fit: contain; }
.ptl-benefit-card h3 { font-size: 22px; margin-bottom: 15px; }
.ptl-benefit-card ul { list-style: none; padding: 0; text-align: left; }
.ptl-benefit-card li { padding: 6px 0; font-size: 14px; opacity: 0.9; padding-left: 18px; position: relative; }
.ptl-benefit-card li::before { content: '•'; position: absolute; left: 0; color: #00c6ff; }
.ptl-benefit-tag { display: inline-block; margin-top: 15px; padding: 8px 20px; background: rgba(0,198,255,0.2); color: #00c6ff; border-radius: 20px; font-size: 14px; font-weight: 600; }

/* 客户案例 */
.ptl-cases { background: #f8f9fa; }
.ptl-cases-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.ptl-case-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 20px rgba(0,0,0,0.05); display: flex; flex-direction: column; }
.ptl-case-img { 
  width: 100%; 
  height: auto; 
  background: linear-gradient(135deg, #e3f2fd, #bbdefb); 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  overflow: hidden; 
}
.ptl-case-img img { 
  width: auto; 
  height: auto; 
  max-width: 100%; 
  object-fit: contain; 
  display: block;
}
.ptl-case-info { padding: 30px; flex: 1; }
.ptl-case-tag { display: inline-block; padding: 4px 12px; background: #e3f2fd; color: #0066ff; border-radius: 20px; font-size: 12px; margin-bottom: 12px; }
.ptl-case-info h3 { font-size: 20px; margin-bottom: 10px; }
.ptl-case-info p { font-size: 14px; color: #666; line-height: 1.6; }
.ptl-case-meta { margin-top: 15px; padding-top: 15px; border-top: 1px solid #eee; font-size: 13px; color: #888; }
/* 系统部署方式 */
.ptl-deploy-icon { 
  width: auto; 
  height: auto; 
  margin-bottom: 15px; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
}
.ptl-deploy-icon img { 
  width: auto; 
  height: auto; 
  max-width: 100%; 
  display: block; 
}

/* 业务流程 */
.ptl-flow-badge { width: 36px; height: 36px; background: linear-gradient(135deg, #0066ff, #00c6ff); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 16px; flex-shrink: 0; font-weight: 600; }

/* CTA */
.ptl-cta { background: linear-gradient(90deg, #0066ff, #00c6ff); color: #fff; text-align: center; padding: 80px 0; }
.ptl-cta h2 { font-size: 36px; margin-bottom: 15px; }
.ptl-cta p { font-size: 18px; margin-bottom: 30px; opacity: 0.95; }
.ptl-cta-btn { display: inline-block; padding: 16px 50px; background: #fff; color: #0066ff; text-decoration: none; border-radius: 30px; font-size: 18px; font-weight: 600; transition: all 0.3s; box-shadow: 0 4px 20px rgba(0,0,0,0.2); }
.ptl-cta-btn:hover { transform: translateY(-3px); box-shadow: 0 6px 25px rgba(0,0,0,0.3); }

/* 响应式 */
@media (max-width: 992px) {
  .ptl-stats-grid, .ptl-features-grid, .ptl-pain-grid, .ptl-hardware-grid, .ptl-platform-grid, .ptl-benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .ptl-intro-box, .ptl-integration-grid, .ptl-cases-grid { grid-template-columns: 1fr; }
  .ptl-highlights2-grid { grid-template-columns: 1fr; }
  .ptl-hero h1 { font-size: 36px; }
}
@media (max-width: 768px) {
  .ptl-stats-grid, .ptl-features-grid, .ptl-pain-grid, .ptl-hardware-grid, .ptl-platform-grid, .ptl-benefits-grid { grid-template-columns: 1fr; }
  .ptl-section { padding: 50px 0; }
  .ptl-title { font-size: 28px; }
  .ptl-hero h1 { font-size: 28px; }
  .ptl-intro-box { padding: 30px; }
  .ptl-highlight-item { flex-direction: column; align-items: flex-start; }
}

/* 应用拓展与集成 - 上下结构 */
.ptl-integration-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 40px;
}
.ptl-integ-card {
  background: #fff;
  border-radius: 12px;
  padding: 30px 25px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.06);
  text-align: center;
  transition: all 0.3s;
}
.ptl-integ-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}
.ptl-integ-img {
  width: 230px;
  height: 110px;
  margin: 0 auto 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.ptl-integ-img img {
  width: 230px;
  height: 110px;
  object-fit: contain;
}
.ptl-integ-text h4 {
  font-size: 17px;
  margin: 0 0 8px;
  color: #1a1a1a;
}
.ptl-integ-text p {
  font-size: 13px;
  color: #666;
  margin: 0;
  line-height: 1.5;
}
.ptl-integration-bottom {
  background: #fff;
  border-radius: 12px;
  padding: 30px 35px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.06);
}

@media (max-width: 992px) {
  .ptl-integration-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .ptl-integration-cards {
    grid-template-columns: 1fr;
  }
}* {
  margin: 0;
  padding: 0;
}

div, address, b, big, blockquote, body, center, cite, code, dd, del, dl, dt, em, fieldset, font, form, b, b, h3, h4, h5, h6, html, i, iframe, img, ins, label, legend, li, ol, p, pre, small, span, strong, u, ul, var, th, td, input {
  margin: 0;
  padding: 0;
}

div, dl, dt, dd, form, input, button, textarea, p, ul, li, ol, table, tr, td, header, footer, aside, nav, b, b, h3, h4, h5, h6, section {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}

body {
  font-size: 14px;
  font-family: "Microsoft Yahei", "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  color: #333;
  padding: 0px;
  margin: 0px;
}

button:foucs {
  border: none !important;
  outline: none !important;
}

button::-moz-focus-inner {
  border-color: transparent;
}

input[type=number] {
  -moz-appearance: textfield;
}

input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

ul, ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

i {
  font-style: normal;
}

a {
  color: #333;
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

video, embed, iframe {
  width: 100%;
}

img {
  border: none !important;
  vertical-align: middle
}



input[type="button"], input[type="text"], input[type="submit"], input[type="reset"], button, select {
  -webkit-appearance: none;
  outline: none;


}


textarea {
  -webkit-appearance: none;

  outline: none;
}


.clear {
  clear: both;
  height: 0px;
  overflow: hidden;
}

.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  visibility: hidden;
  clear: both;
}

.clearfix {
  /*兼容 IE*/
  zoom: 1;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

/*t图片样式*/
.center-block {
  display: block;
  margin-right: auto;
  margin-left: auto;
}

img {
  border: 0px;
  vertical-align: middle;
}

.img-responsive {
  display: block;
  height: auto;
  max-width: 100%
}
.logo2{ height:70px}
.logo{ height:70px}
.avatar {
  display: block;
  overflow: hidden;
  width: 100%;
}

.avatar img {
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.avatar:hover img {
  transform: scale(1.1);
  transition: all 1s ease 0s;
  -webkit-transform: scale(1.1);
}

/*文字超出隐藏*/
.dot {
  display: block;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;

}

.dot2 {

  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}

.wal {
  width: 1200px;
  margin: 0px auto;
}

.main_title {
  text-align: center;
}

.main_title p {
  font-size: 40px;
  margin-bottom: 16px;
  color: #333;
}

.main_title p b {
  font-size: 40px;
  font-weight: bold;
  color: #093AA7;
}

.main_title span {
  font-size: 18px;
  color: #666;
}

/*--------------------------------------------------------------
# 头部Header
--------------------------------------------------------------*/


/* scroll to top */
.scroll-to-top {
  display: inline-block;
  width: 45px;
  height: 45px;
  background: #4e78aa;
  position: fixed;
  bottom: 40px;
  right: 40px;
  z-index: 99;
  text-align: center;
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
  display: none;
  border-radius: 50%;
  transition: all 0.4s ease;
}

.scroll-to-top i {
  color: #ffffff;
  font-size: 18px;
  line-height: 45px;
}

.scroll-to-top:hover {
  background-color: #4e78aa;
}

.scroll-to-top:hover i {
  color: #fff;
}

/*--------------------------------------------------------------
# Navigations One
--------------------------------------------------------------*/
.page-wrapper {
  width: 100%;
}

.main-header {
  position: relative;
  display: block;


}

.main-menu {
  position: relative;
  background: rgb(255, 255, 255, 0.1);
  z-index: 91;
}

.main-menu-wrapper {

  display: block;
}

.sticky-header-content {
  border-bottom: 1px solid rgb(255, 255, 255, 0.3);
}

.stricky-header .logo {
  display: none;
}

.main-menu-wrapper-left {

  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 90px;

}

.main-menu-wrapper-logo {
  position: relative;
  margin-right: 35px;
}

.main-menu-wrapper-main-menu {

  display: block;
  height: 90px;
  line-height: 90px;

}



.main-menu .main-menu-list,
.main-menu .main-menu-list ul,
.stricky-header .main-menu-list,
.stricky-header .main-menu-list ul {
  margin: 0;
  padding: 0;
  list-style-type: none;
  align-items: center;
  display: none;
}


.main-menu .main-menu-list {
  display: flex;
}

.main-menu .main-menu-list>li,
.stricky-header .main-menu-list>li {


  position: relative;
  padding: 0 25px;
}


.main-menu .main-menu-list>li>a {
  font-size: 16px;
  font-weight: 500;
  display: flex;
  align-items: center;

  position: relative;
  transition: all 500ms ease;


}


.stricky-header .main-menu-list>li>a {
  font-size: 18px;
  font-weight: 500;
  display: flex;
  align-items: center;
  color: #fff;

  transition: all 500ms ease;

}


.main-menu .main-menu-list>li.current>a,
.main-menu .main-menu-list>li:hover>a,
.stricky-header .main-menu-list>li.current>a,
.stricky-header .main-menu-list>li:hover>a {
  color: #4e78aa;
}



.main-menu .main-menu-list>li>a:hover {
  color: #4e78aa;
}


.main-menu .main-menu-list li ul,
.stricky-header .main-menu-list li ul {
  position: absolute;
  top: 100%;
  left: -15%;
  right: 0;
  margin: 0 auto;
  text-align: center;
  width: 130%;
  background: rgba(255, 255, 255, .9);
  box-shadow: 0px 0px 30px rgba(127, 137, 161, 0.25);
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  -webkit-transition: .3s;
  -o-transition: .3s;
  transition: .3s;
  opacity: 0;
  visibility: hidden;
  z-index: 99;

  display: inline-block;

}


.main-menu .main-menu-list li:hover>ul,
.stricky-header .main-menu-list li:hover>ul {
  opacity: 1;
  visibility: visible;
  top: 100%;


}

.main-menu .main-menu-list li ul li,
.stricky-header .main-menu-list li ul li {

  position: relative;
  text-align: center;
  line-height: 32px;
  padding: 10px 0;
}



.main-menu .main-menu-list li ul li a,
.stricky-header .main-menu-list li ul li a {
  font-size: 16px;
  line-height: 30px;
  color: #666;
  text-align: center;
  transition: 500ms;
}

.main-menu .main-menu-list li ul li:hover>a,
.stricky-header .main-menu-list li ul li:hover>a {

  color: #4e78aa;
}

.main-menu .main-menu-list li ul li>ul,
.stricky-header .main-menu-list li ul li>ul {
  top: 0;
  left: 100%;
}

.main-menu .main-menu-list li ul li>ul.right-align,
.stricky-header .main-menu-list li ul li>ul.right-align {
  top: 0;
  left: auto;
  right: 100%;
}

.main-menu .main-menu-list li ul li>ul ul,
.stricky-header .main-menu-list li ul li>ul ul {
  display: none;
}

.stricky-header {
  position: fixed;
  z-index: 991;
  top: 0;
  left: 0;
  margin: auto;

  width: 100%;


  transition: transform 500ms ease, visibility 500ms ease;

}

.stricky-header.stricky-fixed {
  background: rgba(255, 255, 255, 1);
  border-bottom: 1px solid #f1f1f1;
  box-shadow: 0 2px 16px 0 rgba(0, 78, 204, 0.1);
}

.stricky-header.stricky-fixed .main-menu-list>li.current>a,
.stricky-header.stricky-fixed .main-menu-list>li:hover>a {
  color: #4e78aa;
}

.stricky-header.stricky-fixed .logo {
  display: block;
}

.stricky-header.stricky-fixed .logo2 {
  display: none;
}

.stricky-header.stricky-fixed .main-menu-list>li>a {
  color: #333;
}

.stricky-header .main-menu-inner {
  box-shadow: none;
  padding-right: 0;

  width: 100%;
  margin: 0 auto;
}

.mobile-nav-buttons {
  display: flex;
  margin-left: auto;
  margin-right: 10px;
}


.mobile-nav-buttons a {
  font-size: 20px;
  color: var(--thm-black);
  cursor: pointer;
}

.mobile-nav-buttons a+a {
  margin-left: 10px;
}

.mobile-nav-buttons a:hover {
  color: var(--thm-base);
}

.mobile-nav-toggler {
  font-size: 20px;
  color: #4e78aa;
  cursor: pointer;
  transition: 500ms;

}

.sticky-header-content .mobile-nav-toggler i {
  color: #4e78aa !important;
}

.top-tel b {
  font-size: 18px;
  color: #333;
}

/*--------------------------------------------------------------
# Mobile Nav
--------------------------------------------------------------*/
.mobile-nav-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  opacity: 0;
  transform: translateX(-50%);
  transform-origin: right center;
  transition: transform 500ms ease-in, opacity 500ms linear, visibility 500ms ease-in;
  z-index: 999;
  visibility: hidden;
}

.mobile-nav-wrapper .wal {
  padding-left: 0;
  padding-right: 0;
}

.mobile-nav-wrapper.expanded {
  opacity: 1;
  transform: translateX(0%);
  visibility: visible;
}

.mobile-nav-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #000000;
  opacity: 0.5;
  cursor: pointer;
}

.mobile-nav-content {
  width: 300px;
  background-color: #007AFF;
  z-index: 10;
  position: relative;
  height: 100%;
  overflow-y: auto;
  padding-top: 30px;
  padding-bottom: 30px;
  padding-left: 15px;
  padding-right: 15px;
}

.mobile-nav-content .thm-btn {
  padding: 8px 0;
  width: 100%;
  text-align: center;
}

.mobile-nav-content .logo-box {
  margin-bottom: 40px;
  display: flex;
}

.mobile-nav-close {
  position: absolute;
  top: 20px;
  right: 15px;
  font-size: 18px;
  color: var(--thm-text-dark);
  cursor: pointer;
}

.mobile-nav-close i {
  color: #fff;
}

.mobile-nav-content .main-menu-list,
.mobile-nav-content .main-menu-list ul {
  margin: 0;
  padding: 0;
  list-style-type: none;
}

.mobile-nav-content .main-menu-list ul {
  display: none;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-left: 10px;
  background: rgba(255, 255, 255, .3);
}

.mobile-nav-content .main-menu-list li:not(:last-child) {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-content .main-menu-list li a {
  display: flex;
  justify-content: space-between;
  line-height: 30px;
  color: #ffffff;
  font-size: 14px;
  font-family: var(--thm-font);
  font-weight: 500;
  height: 56px;
  align-items: center;
  transition: 500ms;
}

.mobile-nav-content .main-menu-list li a.expanded {
  color: rgba(255, 255, 255, .7);
}

.mobile-nav-content .main-menu-list li a button {
  width: 30px;
  height: 30px;
  background-color: #fff;
  border: none;
  outline: none;
  color: #4e78aa;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transform: rotate(-90deg);
  transition: transform 500ms ease;
}

.mobile-nav-content .main-menu-list li a button.expanded {
  transform: rotate(0deg);
  background-color: #fff;
  color: #4e78aa;
}

.mobile-nav-content .main-menu-list li.cart-btn span {
  position: relative;
  top: auto;
  right: auto;
  transform: translate(0, 0);
}

.mobile-nav-content .main-menu-list li.cart-btn i {
  font-size: 16px;
}


.mobile-nav-wal {
  margin-top: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}


.mobile-nav-wal .main-logo,
.mobile-nav-wal .topbar-buttons,
.mobile-nav-wal .main-menu-language,
.mobile-nav-wal .main-menu-login {
  display: none;
}




/*首页banner图*/
#banner .swiper {
  width: 100%;
  height: 100%;
  position: relative;
}

#banner .swiper-slide {
  background-position: center;
  background-size: cover;
  position: relative;
}

#banner .swiper-slide img {
  display: block;
  width: 100%;


}

#banner .swiper-button {
  position: absolute;
  top: 60%;
  transform: translateY(-50%);
  text-align: center;
  color: #fff;

  cursor: pointer;
  overflow: hidden;
  z-index: 10;

  transition: all .5s ease;
  outline: none;
  opacity: 0;

}

#banner:hover .swiper-button {
  opacity: 1;

}

.btn-prev {
  left: 8%;
}

.btn-next {
  right: 8%;
}

#banner:hover .btn-prev {
  left: 5%;
}

#banner:hover .btn-next {
  right: 5%;
}

#banner .swiper-pagination-bullet {
  position: relative;
  margin: 0 8px !important;
  display: inline-block;
  width: 14px;
  height: 14px;
  overflow: hidden;
  z-index: 10;
  border-radius: 100%;
  outline: none;
  background: #fff;
  opacity: 1;
}


#banner .swiper-pagination-bullet-active.swiper-pagination-bullet::before {
  background: #fff;
}

#banner .swiper-pagination-bullet-active {
  background-color: #4e78aa;
  opacity: 1;
  filter: alpha(opacity=100);
}

#banner .swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  bottom: 90px;
  left: 0;
  width: 100%;
}


.banner_txt {
  position: absolute;
  width: 100%;
  top: 35%;
  left: 0;
  right: 0;

  z-index: 10;
  color: #fff;
  text-align: left;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}

.banner_txt_spe {
  position: absolute;
  width: 100%;
  top: 23%;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 10;
  color: #fff;
  text-align: center;

}

.banner_txt p {
  font-size: 30px;
  color: rgba(255, 255, 255, 0.8);
  text-shadow: none;
}

.banner_txt b {
  display: block;
  font-size: 42px;
  color: #fff;
  margin: 30px 0;
  text-shadow: none;
}

.banner_txt span {
  color: #fff;
  font-size: 16px;
  line-height: 28px;
  display: block;
  text-shadow: none;
}

.banner-more {
  display: block;
  width: 130px;
  letter-spacing: 1px;
  margin-top: 20px;
  height: 38px;
  line-height: 38px;
  text-align: center;
  color: #fff;
  border: 1px solid #fff;
  border-radius: 38px;
  text-shadow: none;
}

.banner-more:hover {
  background: rgba(255, 255, 255, 0.3);
  color: #fff;
}

.banner-more::after {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  position: relative;
  top: -1px;
  margin-left: 7px;
  -webkit-transition: .6s ease;
  transition: .6s ease;
}

.banner-more:hover::after {
  margin-left: 13px;
}

/*首页banner图 end*/
/*简介*/
.about {
  margin-top: 50px;

}

.about-box {
  background-color: #fff;
  -webkit-box-shadow: 0 42px 95px rgba(0, 0, 0, .15);
  -moz-box-shadow: 0 42px 95px rgba(0, 0, 0, .15);
  box-shadow: 0 42px 95px rgba(0, 0, 0, .15);

  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 50px;

}

.about_fl {

  overflow: hidden;
  padding: 40px;
  width: 50%;
}

.about_fl p {
  line-height: 26px;
  padding: 10px 0;

  color: #666;
  margin-top: 15px;
}

.about_fl .ab-title {
  font-size: 22px;
  color: #222;
  font-weight: bold;
  margin-top: 10px;
}

.about_fr {
  width: 50%;
  overflow: hidden;

}

.more_a2 {
  display: inline-block;
  line-height: 40px;
  padding: 0px 26px;
  color: #fff;
  position: relative;
  transition: all 0.8s ease 0s;
  font-size: 16px;
  margin: 20px 0;
}

.more_a2 span {
  display: inline-block;
  position: relative;
  z-index: 2;
}

.more_a2::before {
  content: "";
  position: absolute;
  left: 0px;
  bottom: 0px;
  background: #093AA7;
  width: 100%;
  height: 100%;
  transition: all 0.3s ease 0s;
}

.more_a2:hover {
  border-bottom-color: #093AA7;
  color: #093AA7;
}

.more_a2:hover::before {
  height: 1px;
}

/* 图标 */
.zyzs-list-box {
  width: 100%;
  background: #223b73;
  z-index: 9;
  position: relative;
  margin-top: 80px;
}

.zyzs-list {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  flex-wrap: wrap;
  cursor: pointer;
}

.zyzs {
  width: 25%;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;

  padding: 40px 20px;
  border-right: 1px solid rgba(255, 255, 255, .1);

}

.zyzs:hover {
  background: #4e78aa;
}


.zyzs-content {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.zyzs-content b {
  color: #fff;
  text-align: center;
  margin: 15px 0;
  font-size: 20px;
  display: block;
}

.zyzs-content p {
  line-height: 24px;
  font-size: 14px;
  text-align: center;
  text-overflow: ellipsis;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  color: #fff;
}

/* 产品 */
.product {
  margin-top: 60px;

}

.ny-xiaoguo6 {
  clear: both;
  overflow: hidden;
  margin-top: 50px;
  transition: opacity .3s .6s, visibility 0s .6s, margin-top 0s .6s;
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
}

.ny-xiaoguo6 li {
  width: calc(100% / 6);
  float: left;

  border: 1px solid #E0E0E0;
  background: #f5f5f5;

  margin-left: -1px;
  transition: all 0.3s;


}

.ny-xiaoguo6 li a {

  text-decoration: none;
  position: relative;
  display: block;
  padding: 50px 40px;
  transition: all .3s;


}

.ny-xiaoguo6 li img {
  margin-bottom: 30px;
  transition: all .3s;
  margin-left: auto;
  margin-right: auto;
  display: block;
  margin-top: 20px;
  max-width: 100%;

}

.ny-xiaoguo6 li b {
  display: block;
  color: #333;
  font-weight: bolder;

  text-align: center;
  font-size: 26px;
  margin: 40px 0 20px 0;
}

.ny-xiaoguo6 li a p {
  color: #666;
  font-size: 14px;
  line-height: 24px;
  text-align: center;
  text-transform: uppercase;

}


.ny-xiaoguo6 li:last-child a {
  border-right: none;

}

.ny-xiaoguo6 li:hover {
  background: #093AA7;
  transform: scale(1.1);
}

.ny-xiaoguo6 li:hover p, .ny-xiaoguo6 li:hover b {
  color: #fff;
}

/* 产品名称 */
.sl {

  padding: 50px 0;
  position: relative;
}

.sl .wal {
  position: relative;
}



.xcal .swiper-wrapper {
  padding-top: 20px;
}

.xcal .swiper-slide {
  transition: all 0.5s ease;
  position: relative;

}


.xcal .swiper-slide .info img {
  margin-top: 10%;
}

.xcal .swiper-slide .info i {
  display: block;
  line-height: 28px;
  margin-top: 30px;
}


.xcal .swiper-slide .inner-con {
  position: relative;
  z-index: 1;
  border: 1px solid #E0E0E0;
  margin: 1px;
}

.xcal .swiper-slide img {
  display: block;
  height: auto;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;

}

.xcal .swiper-slide p {
  background-color: #093AA7;
  color: #fff;
  text-align: center;
  height: 70px;
  line-height: 70px;
  font-size: 16px;

}

.sl .swiper-button-next {
  position: absolute;
  top: 45%;
  right: -100px;

  color: #4e78aa;


  cursor: pointer;
  overflow: hidden;
  z-index: 9;
  width: 60px;
  text-align: center;
  height: 60px;
  line-height: 60px;
  border: 2px solid #dedede;
  border-radius: 100%;
  --swiper-navigation-size: 0;
  color: #fff;
  background: rgba(0, 0, 0, 0.3);
  cursor: pointer;
  overflow: hidden;
  z-index: 10;
  font-size: 30px;
  transition: all .5s ease;
  outline: none;
}

.sl .swiper-button-prev {
  position: absolute;
  top: 45%;
  left: -100px;

  color: #4e78aa;
  text-align: center;
  cursor: pointer;
  overflow: hidden;
  z-index: 9;
  width: 60px;
  height: 60px;
  line-height: 60px;
  border: 2px solid #dedede;
  border-radius: 100%;
  --swiper-navigation-size: 0;
  color: #fff;
  background: rgba(0, 0, 0, 0.3);
  cursor: pointer;
  overflow: hidden;
  z-index: 10;
  font-size: 30px;
  transition: all .5s ease;
  outline: none;
}

.sl .swiper-button-prev:hover, .sl .swiper-button-next:hover {
  background: #4e78aa;
  border: 2px solid #4e78aa;
  color: #fff;
}



.xcal .swiper-slide:hover {
  margin-top: -10px;
}

.xcal .swiper-slide:hover p {
  background: #4e78aa;
  color: #fff;
}

/* 优势 */
.ys {
  position: relative;            /* 让 ::before 背景层以模块为基准定位 */
  background: #fff;              /* 模块下半部分为白色底 */
  padding-top: 100px;
  padding-bottom: 30px;
  margin-top: 0;                 /* 去掉 50px，消除白线 */
  border-top: none;              /* 确保没有上边框 */
}

/* 背景图只铺模块上半部分：顶部一条固定高度的带，图片按比例裁剪不拉伸 */
.ys::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 500px;                 /* 背景带高度：图片只在这个高度内显示，可改为 50% 即模块高度的一半 */
  background: url(../images/fanga.jpg) no-repeat center top;
  background-size: cover;
}

/* 让内容层盖在背景带之上 */
.ys > .wal {
  position: relative;
}

.ys_con {
  margin-top: 60px;
  background: #fff;
  padding: 30px;
}

.zzsc {
  width: 100%;
  height: auto;
  margin: 20px auto;
}

.zzsc .tab {
  overflow: hidden;


}


.zzsc .tab a {
  display: block;
  font-size: 22px;
  padding: 30px 0;

  width: calc(25% - 10px);
  color: #333;
  background: #fff;
  margin: 0 5px;
  text-align: center;
  float: left;
  text-decoration: none;
  transition: all .3s;
}

.zzsc .tab a span {
  display: block;
  font-size: 16px;
  text-transform: uppercase;
  color: #666;
  margin-top: 10px;
}



.zzsc .tab a.on {
  background-color: #093AA7;
  color: #fff;
}

.zzsc .tab a.on span {
  color: #fff;
}

.zzsc .co {
  overflow: hidden;
  margin: 5px;


}

.zzsc .co>ul {
  margin-top: 30px;

}

.zzsc .co li {
  display: none;
  width: 100%;
  list-style: none;
  position: relative;
}

.ys_list {
  margin-top: 40px;

}

.ys_list_right {
  float: left;
  width: 50%;

}

.ys_list_left {
  float: right;
  width: 50%;
  padding: 40px 5%;
  background: #ffffff;
  line-height: 24px;
  font-size: 14px;
  color: #585657;


}

.ys_list_left i {
  font-size: 62px;
  display: block;

  margin-bottom: 10px;
  color: #093AA7;
  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
}

.ys_list_left b {
  line-height: 56px;
  color: #333;
  padding: 28px 0 0;
  font-size: 36px;
  position: relative;
  font-weight: 500;
  display: block;
}

.ys_list_left span {
  display: block;
  font-size: 20px;
  line-height: 28px;
  margin: 30px 0;
}

.ys_list_left p {
  font-size: 16px;
  padding-top: 10px;
  line-height: 26px;
  color: #666;
}

.ys_list_left a {
  display: block;
  padding-top: 10px;
  color: #C21125;
}

/* 设备环境 */

#case {

  position: relative;

  padding: 60px 0;
}

#case .wal {
  position: relative;
}

#case .swiper-container {
  width: 100%;

  margin-top: 30px;
}

#case .swiper-slide {
  width: 100%;
  height: 100%;
  background: #fff;

  position: relative;
  transform: scale(0.85);
  margin-top: 70px;
  margin-bottom: 70px;
  -webkit-transition: transform 1.0s;
  transition: transform 1.0s;


}

#case .swiper-slide img {
  width: 100%;

  display: block;
  height: 100%;
  border: none;
}

#case .swiper-slide a {
  display: block;
  position: relative;
}

#case .swiper-slide p {
  line-height: 70px;
  padding-top: 0;
  text-align: center;
  color: #fff;
  font-size: 20px;
  margin: 0;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  background: #093AA7;
  height: 70px;
}

#case .swiper-slide-active {
  border-radius: 2px;
  box-shadow: 0 2px 6px rgb(0 0 0 / 30%);
  box-shadow: 0 4px 20px 0 rgb(0 0 0 / 30%);
}

#case .swiper-slide-active .layer-mask {
  display: none;
}

.layer-mask {
  width: 100%;
  height: calc(100% - 70px);
  transition: all 0.5s;
  background: rgba(255, 255, 255, .7);
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 100px;
}


#case .swiper-button-next {
  right: -80px;
  width: 65px;
  height: 65px;
  line-height: 60px;
  text-align: center;
  border: 2px solid #dedede;
  border-radius: 100%;
  --swiper-navigation-size: 0;
  color: #fff;
  background: rgba(0, 0, 0, 0.3);
  cursor: pointer;
  overflow: hidden;
  z-index: 10;
  font-size: 36px;
  transition: all .5s ease;
  outline: none;

}

#case .swiper-button-prev {
  left: -80px;
  width: 65px;
  height: 65px;
  line-height: 60px;
  text-align: center;
  border: 2px solid #dedede;
  border-radius: 100%;
  --swiper-navigation-size: 0;
  color: #fff;
  background: rgba(0, 0, 0, 0.3);
  cursor: pointer;
  overflow: hidden;
  z-index: 10;
  font-size: 36px;
  transition: all .5s ease;
  outline: none;

}

#case .swiper-button-prev:hover, #case .swiper-button-next:hover {
  border: 2px solid #4e78aa;
  color: #fff;
  background: #4e78aa;
}

#case .swiper-slide-active, .swiper-slide-duplicate-active {
  -webkit-transform: scale(1.15);
  transform: scale(1.15);
  z-index: 1002;
}

.swiper-container-android .swiper-slide, .swiper-wrapper {
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -o-transform: translate(0, 0);
  -ms-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0)
}

.swiper-container-multirow>.swiper-wrapper {
  -webkit-box-lines: multiple;
  -moz-box-lines: multiple;
  -ms-flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap
}

.swiper-container-free-mode>.swiper-wrapper {
  -webkit-transition-timing-function: ease-out;
  -moz-transition-timing-function: ease-out;
  -ms-transition-timing-function: ease-out;
  -o-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
  margin: 0 auto
}


.swiper-container-autoheight, .swiper-container-autoheight .swiper-slide {
  height: auto;
}



/* 流程 */
.liucheng {
  background: -webkit-linear-gradient(#DEE8F4, #F5F9FC);

  background: -o-linear-gradient(#DEE8F4, #F5F9FC);

  background: -moz-linear-gradient(#DEE8F4, #F5F9FC);

  background: linear-gradient(#DEE8F4, #F5F9FC);
  padding: 60px 0;
}

.lc_con {
  position: relative;
}

.lc_bg {
  position: absolute;
  top: 75px;
  left: 30px;
  width: 93%;
  height: 40px;
  background: #093AA7;
  z-index: 1;
}

.lc_bg2 {
  position: absolute;
  top: 265px;
  width: 93%;
  left: 50px;
  height: 40px;
  background: #093AA7;
  z-index: 1;
}

.lc_bg3 {
  position: absolute;
  right: -50px;
  top: 75px;
  width: 230px;
  height: 230px;
  border: 40px solid #093AA7;
  border-radius: 80px;
  clip-path: polygon(50% 0%, 100% 0%, 100% 3600%, 50% 50%);
  -webkit-clip-path: polygon(50% 0%, 100% 0%, 100% 3600%, 50% 50%);
}

.lc_bg4 {
  position: absolute;
  z-index: 3;
  left: 20px;
  top: 235px;
  width: 0;
  height: 0;
  border-right: 50px solid #093AA7;
  border-top: 50px solid transparent;
  border-bottom: 50px solid transparent;

}

.lc_box {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 50px;
  position: relative;
  z-index: 2;
}

.lc_box .item {
  width: calc((100% / 6) - 30px);
  height: 88px;
  line-height: 88px;
  border: 1px solid #093AA7;

  background: #fff;

  border-radius: 20px;
  margin: 50px 15px;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
}

.lc_box .item:first-child {
  background: #093AA7;
  color: #fff;


}


.lc_box .item:hover {
  background: #4e78aa;
  cursor: pointer;
  color: #fff;
  border: 1px solid #4e78aa;
}

.lc_box2 {
  display: flex;
  align-items: stretch;
  justify-content: flex-start;
  flex-wrap: wrap;
  flex-direction: row-reverse;
  position: relative;
  z-index: 2;
}

.lc_box2 .item {
  width: calc((100% / 6) - 30px);
  height: 88px;
  line-height: 88px;
  border: 1px solid #093AA7;

  background: #fff;

  border-radius: 20px;
  margin: 50px 15px;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
}

.lc_box2 .item:hover {
  background: #4e78aa;
  cursor: pointer;
  color: #fff;
  border: 1px solid #4e78aa;
}

/* 新闻 */
.news_bg {

  background: #f5f5f5;
  padding: 50px 0;

}



.news_con {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  margin: 50px 0;

}

.news_con a {
  width: 50%;


}

.news_con a span {
  color: #868686;
  display: block;
}

.news_con a b {
  color: #000;
  display: block;
  font-size: 28px;
  margin: 15px 0;
}

.news_con a p {
  color: #5F636F;
  font-size: 16px;
  line-height: 28px;
}

.news_con a i {
  display: block;
  width: 160px;
  border-radius: 45px;
  height: 45px;
  line-height: 45px;
  margin-top: 30px;
  text-align: center;
  color: #57789E;
  border: 1px solid #57789E;
}

.news_con a i:hover {
  background: #093AA7;
  color: #fff;
}

.news_con a:first-child {
  border-right: 1px solid #e0e0e0;
  padding-right: 60px;
}

.news_con a:last-child {
  padding-left: 60px;
}

.news-two ul {
  display: flex;
  flex-wrap: wrap;
  margin-top: 60px;
}

.news-two ul li {
  width: 33.33%;
  margin-top: 10px;

}

.news-two a {
  display: flex;
  justify-content: center;
  flex-direction: column;
  padding: 30px 20px;
  transition: .3s;
  margin-left: -1px;
  border: 1px solid #e0e0e0;

}


.news-two a:hover {
  box-shadow: 0 0 10px #dedede;
  background: #093AA7;
  background-size: 100%;
}

.news-two a:hover span {
  color: #fff;
}

.news-two a:hover .day, .news-two a:hover .newscon, .news-two a:hover .newscon b {
  color: #fff;
}

.day {
  color: #666;
  width: 100%;

  margin: 7px 0;
  font-size: 14px;

  border-top: 1px solid #dedede;
}

.day span {
  font-size: 16px;
  float: right;

}

.day p {
  padding-top: 20px;
}


.newscon b {
  padding-bottom: 10px;
  font-size: 16px;
  color: #333;
  display: block;

}

.newscon p {

  text-align: left;
  line-height: 24px;
  font-size: 14px;

}

/*底部footer*/
.footer {
  background: url(../images/ftbg.jpg) no-repeat;
  background-size: cover;

}

.foot {
  padding: 60px 0;

}

.foot b {
  font-size: 22px;
  color: #fff;
  display: block;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.foot span {
  color: #fff;
  font-size: 20px;
  font-weight: normal;
  padding-right: 8px;
}

.foot .ft-nav {
  width: 40%;
}

.foot .ft-nav li {

  float: left;
  margin-bottom: 22px;
  width: 50%;
}

.foot .ft-nav li a {
  font-size: 16px;
  display: block;
  color: #fff;
}

.foot .ft-nav li a:hover {
  color: #4e78aa;
}

.foot .ft-contact {
  width: 35%;
  margin-left: 5%;
}

.foot .ft-contact p {
  width: 100%;
  color: #fff;
  font-size: 16px;
  margin-bottom: 22px;
}

.foot .footer_center {
  margin-top: 62px;
  display: flex;

  justify-content: center;
  flex-direction: column;
}

.foot .ewm {

  width: 132px;
}

.foot .ewm img {
  max-width: 120px;



}

.foot .ewm p {
  margin-top: 10px;
  text-align: center;
  color: #fff;
}

.copyright {
  padding: 20px 10px;
  text-align: center;
  color: #fff;
  border-top: 1px solid rgba(255, 255, 255, .2);
}

.copyright a {
  color: #fff;
}

/*返回*/
.back-to-top {
  position: fixed;
  display: none;
  width: 50px;
  height: 50px;
  text-align: center;
  border-radius: 3px;
  right: 65px;
  bottom: 65px;
  background: #4870c9;
  color: #fff;
  transition: display 0.5s ease-in-out;
  z-index: 999;
}

.back-to-top i {
  font-size: 26px;
  width: 50px;
  height: 50px;
  line-height: 50px;

}

.back-to-top:hover {
  color: #fff;
  background: #4e78aa;
  transition: background 0.2s ease-in-out;
}
.adminbuy_cn img{ max-width:100% !important; height:auto !important;display:inline-block;}
.adminbuy_cn p{text-wrap: inherit !important;}
.adminbuy_cn p span{text-wrap: inherit !important;}

/* AB模板网新增分页样式 www.admibnuy.cn */
.pagebar { padding:20px; overflow:hidden; clear:both}
.pagebar .pagination {
  display: flex;
  justify-content: center;
  margin-top: 10px;
}
.pagination a {
  background: #fff;
  border: 1px solid #ccc;
  color: #333;
  font-size: 12px;
  padding: 8px 10px;
  margin: 0 2px;
  border-radius: 3px; line-height:100%
}
.pagination span {
    color: #333;
    font-size: 12px;
    padding: 7px 2px;
    margin: 0 2px;
    border-radius: 3px;
}
.pagination a:hover {
  color: #333;
  border: 1px solid #333;
}
.pagination a.page-num-current {
  color: #fff;
  background: #333;
  border: 1px solid #333;
}
.pagination .st{ font-family:宋体}
.text-secondary{ text-align:center; padding:20px 0}
/* AB模板网新增分页样式 www.admibnuy.cn */
.pagebar { padding:20px; overflow:hidden; clear:both}
.pagebar .pagination {
  display: flex;
  justify-content: center;
  margin-top: 10px;
}
.pagination a {
  background: #fff;
  border: 1px solid #ccc;
  color: #333;
  font-size: 12px;
  padding: 8px 10px;
  margin: 0 2px;
  border-radius: 3px; line-height:100%
}
.pagination span {
    color: #333;
    font-size: 12px;
    padding: 7px 2px;
    margin: 0 2px;
    border-radius: 3px;
}
.pagination a:hover {
  color: #333;
  border: 1px solid #333;
}
.pagination a.page-num-current {
  color: #fff;
  background: #333;
  border: 1px solid #333;
}
.pagination .st{ font-family:宋体}
.text-secondary{ text-align:center; padding:20px 0}

/* 四大难题模块防覆盖修正：保持标题与蓝色通栏模块的间距 */
.wal + .zyzs-list-box,
body > .zyzs-list-box {
  margin-top: 80px !important;
  clear: both;
}

/* 四大难题模块防遮挡：专属类名，防止负边距、位移或层级覆盖 */
body > .wal.material-problems-title {
  position: relative;
  z-index: 10;
}
body > .zyzs-list-box.material-problems-panel {
  margin-top: 80px !important;
  top: 0 !important;
  transform: none !important;
  clear: both;
}