body {
  font-family: "Arial", sans-serif;
  margin: 0;
  padding: 0;
  background: #f9f9f9;
  color: #333;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
}

.title {
  text-align: center;
  color: #2c3e50;
  margin-bottom: 20px;
}

.main-image {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 20px;
}

.info p {
  font-size: 1.1em;
  margin: 6px 0;
  text-align: center;
}

.upload-section {
  text-align: center;
  margin: 30px 0;
}

.upload-label {
  display: inline-block;
  margin-bottom: 10px;
  font-weight: bold;
}

.upload-input {
  display: block;
  margin: 10px auto;
}

.upload-btn {
  background-color: #3498db;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 5px;
  cursor: pointer;
}

.upload-btn:hover {
  background-color: #2980b9;
}

.download-section {
  margin-top: 40px;
}

.download-section h2 {
  text-align: center;
  color: black;
  margin-bottom: 20px;
}

.file-list {
  list-style: none;
  padding: 0;
}

.file-list li {
  margin: 8px 0;
  text-align: center;
}

.file-list a {
  color: #e67e22;
  text-decoration: none;
  font-weight: bold;
}

.file-list a:hover {
  text-decoration: underline;
}

/* 移动端适配 */
@media (max-width: 600px) {
  .title {
    font-size: 1.4em;
  }
  .info p {
    font-size: 1em;
  }
  .upload-btn {
    width: 100%;
  }
}

.org {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin: 6px 0;
}

.label {
  width: 90px;
  font-weight: bold;
}

.left-align {
  text-align: left;
  padding-left: 20px;
}

.upload-tip {
  color: red;
  text-align: center;
  margin-top: 20px;
  font-size: 16px;
}

.org {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin: 6px 20px;
  text-align: left;
}

.bulleted {
  list-style-type: disc;
  padding-left: 40px;
}
body { font-family: Arial; }
.orange { color: orange; }
.red { color: red; 
      font-size:22px;
      font-weight: bold;
}
.customer-support-buttons {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 9999;
}

.support-btn {
    display: block;
    background-color: #007bff;
    color: white;
    padding: 10px 20px;
    margin: 10px 0;
    text-align: center;
    font-size: 16px;
    border-radius: 5px;
    text-decoration: none;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s;
}

.support-btn:hover {
    background-color: #0056b3;
}