* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Microsoft YaHei", "微软雅黑", sans-serif;
}

body {
  background-image: url('../images/bg.webp');
  background-size: cover;
  background-position: center top;
  background-attachment: fixed;
  min-height: 100vh;
  color: #333;
}

.container {
  max-width: 90%;
  margin: 40px auto;
  padding: 20px;
  background-color: rgba(255, 255, 255, 0.96);
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* 标题样式 */
.header {
  text-align: center;
  margin-bottom: 20px;
}

.title {
  font-size: 36px;
  font-weight: bold;
  color: #0052a3;
  text-shadow: 2px 2px 6px rgba(0,0,0,0.2);
  letter-spacing: 2px;
}

.subtitle {
  font-size: 16px;
  color: #555;
  margin-top: 8px;
}

/* 关于我们 */
.about-us {
  font-size: 15px;
  line-height: 1.7;
  color: #555;
  margin-bottom: 20px;
  text-align: center;
}

/* 三图展示 */
.about-images {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin: 15px 0 25px;
}

.about-images img {
  width: 32%;
  height: 110px;
  object-fit: cover;
  border-radius: 10px;
  border: 2px solid #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* 岗位卡片 */
.job-item {
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 1px dashed #eee;
}

.job-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 18px;
  font-weight: bold;
  color: #0052a3;
  margin-bottom: 10px;
}

.salary {
  background-color: #0077d0;
  color: white;
  padding: 6px 14px;
  border-radius: 18px;
  font-size: 14px;
}

.job-desc {
  padding-left: 16px;
  margin-bottom: 10px;
}

.job-desc li {
  margin-bottom: 6px;
  font-size: 14px;
  color: #555;
  line-height: 1.5;
}

.requirements {
  font-size: 14px;
  color: #666;
  margin-top: 8px;
  padding-left: 16px;
}

/* 表单 */
.form-section {
  margin-top: 20px;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  color: #333;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 15px;
  outline: none;
}

.btn {
  background-color: #0077d0;
  color: white;
  padding: 14px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
  width: 100%;
  font-weight: bold;
  transition: background 0.3s;
}

.btn:hover {
  background-color: #0052a3;
}

.success-message {
  color: #2e8b57;
  font-size: 14px;
  text-align: center;
  margin-top: 10px;
  display: none;
}

/* 底部联系方式 */
.footer-contact {
  text-align: center;
  margin-top: 30px;
  padding: 16px;
  font-size: 16px;
  color: #0052a3;
  font-weight: bold;
  border-top: 1px dashed #ccc;
}