/* 通用容器 */
.obob-container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Flex 布局 */
.obob-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Header */
.obob-header {
  background: #1a1a1a;
  color: #fff;
  padding: 10px 0;
}
.obob-logo a {
  color: #fff;
  font-size: 20px;
  text-decoration: none;
  font-weight: bold;
}
.obob-nav-list {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
}
.obob-nav-list a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
}
.obob-nav-list a:hover {
  color: #00aaff;
}

/* Main */
.obob-main {
  padding: 40px 0;
}

/* Footer */
.obob-footer {
  background: #f5f5f5;
  color: #333;
  padding: 20px 0;
  text-align: center;
}
.obob-footer-links a {
  color: #333;
  text-decoration: none;
  margin: 0 5px;
}
.obob-footer-links a:hover {
  color: #00aaff;
}
.obob-footer-copy {
  margin-top: 10px;
  font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 992px) {
  .obob-nav-list {
    gap: 15px;
  }
}
@media (max-width: 768px) {
  .obob-flex {
    flex-direction: column;
    align-items: flex-start;
  }
  .obob-nav-list {
    flex-direction: column;
    gap: 10px;
  }
  .obob-nav-list a {
    font-size: 18px;
  }
}
@media (max-width: 480px) {
  .obob-logo a {
    font-size: 18px;
  }
  .obob-nav-list a {
    font-size: 16px;
  }
}
/*通用介绍*/
/* CSS */ .obob-breadcrumb { background: #f5f5f5; padding: 10px 0; font-size: 14px; } .obob-breadcrumb ul { list-style: none; display: flex; gap: 8px; margin: 0; padding: 0; } .obob-breadcrumb li::after { content: ">"; margin: 0 5px; color: #999; } .obob-breadcrumb li:last-child::after { content: ""; } .obob-breadcrumb a { text-decoration: none; color: #00aaff; }

.obob-section { padding: 40px 0; } .obob-section-title { font-size: 28px; margin-bottom: 20px; color: #222; } .obob-card { background: #fff; border: 1px solid #eaeaea; border-radius: 8px; padding: 20px; transition: all 0.3s ease; } .obob-card:hover { border-color: #00aaff; box-shadow: 0 4px 12px rgba(0,0,0,0.08); } .obob-card h3 { font-size: 20px; margin-bottom: 10px; } .obob-card p { font-size: 16px; line-height: 1.6; color: #333; }


/* 响应式布局 */ .obob-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; } @media (max-width: 992px) { .obob-grid-3 { grid-template-columns: repeat(2, 1fr); } } @media (max-width: 768px) { .obob-grid-3 { grid-template-columns: 1fr; } }
/* 解决方案优势表格 */
.obob-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}
.obob-table th, .obob-table td {
  border: 1px solid #eaeaea;
  padding: 15px;
  text-align: left;
  vertical-align: top;
}
.obob-table th {
  background: #f5f5f5;
  font-size: 18px;
  color: #222;
}
.obob-table td {
  font-size: 16px;
  line-height: 1.8;
  color: #333;
}
.obob-table tr:hover {
  background: #f9f9f9;
}
/* 快速获取演示或报价 */
.obob-form {
  margin-top: 20px;
}
.obob-form-group {
  margin-bottom: 15px;
}
.obob-form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: #222;
}
.obob-form-group input,
.obob-form-group select,
.obob-form-group textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 15px;
}
.obob-form-group input:focus,
.obob-form-group select:focus,
.obob-form-group textarea:focus {
  border-color: #00aaff;
  outline: none;
}
.obob-btn {
  background: #00aaff;
  color: #fff;
  padding: 12px 20px;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
  transition: background 0.3s ease;
}
.obob-btn:hover {
  background: #0088cc;
}