body {
  padding: 40px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f7f9fc;
  color: #2c3e50;
  line-height: 1.7;
  max-width: 1280px;
  margin: 0 auto;
}

/* 设置滚动条的宽度和颜色 */
::-webkit-scrollbar {
  width: 12px;
  /* 横向滚动条宽度 */
  height: 12px;
  /* 纵向滚动条宽度 */
}

/* 设置滚动条轨道的样式 */
::-webkit-scrollbar-track {
  background: #f0f0f0;
  /* 轨道背景颜色，浅灰色 */
  border-radius: 10px;
  /* 圆角效果 */
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.1);
  /* 轨道阴影 */
}

/* 设置滚动条的滑块样式 */
::-webkit-scrollbar-thumb {
  background: #ccc;
  /* 滑块的颜色，浅灰色 */
  border-radius: 10px;
  /* 圆角效果 */
  border: 2px solid #f0f0f0;
  /* 滑块边框，和轨道颜色相近 */
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
  /* 滑块阴影 */
}

/* 设置滑块在悬停时的效果 */
::-webkit-scrollbar-thumb:hover {
  background: #b3b3b3;
  /* 悬停时的滑块颜色变深 */
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
  /* 强化阴影 */
}

/* 设置滚动条按钮的样式（左侧、右侧按钮） */
::-webkit-scrollbar-button {
  background-color: #e0e0e0;
  /* 按钮背景颜色 */
  border-radius: 50%;
  /* 圆形按钮 */
}

/* 设置横向滚动条的样式 */
::-webkit-scrollbar-horizontal {
  height: 10px;
}

/* 设置纵向滚动条的样式 */
::-webkit-scrollbar-vertical {
  width: 10px;
}


a {
  color: #3498db;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.3s ease, border-bottom 0.3s ease;
}

a:hover {
  color: #2980b9;
  border-bottom: 2px solid #2980b9;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: #34495e;
  margin-bottom: 20px;
  font-weight: 600;
}

h1 {
  font-size: 2.5em;
  color: #3498db;
}

h2 {
  font-size: 2.2em;
  margin-bottom: 20px;
  border-bottom: 2px solid #bdc3c7;
  padding-bottom: 10px;
}

p {
  margin-bottom: 15px;
}

ul {
  margin: 20px 0;
  padding-left: 20px;
  list-style-type: square;
}

ul li {
  margin-bottom: 10px;
  color: #555;
  font-family: fangsong;
  margin: 12px 0;
  font-weight: bold;
}

img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

section {
  background: white;
  padding: 25px;
  margin-bottom: 25px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);

}

section h2 {
  font-size: 1.8em;
  margin-bottom: 15px;
  color: #2c3e50;
}

section p {
  font-size: 1.1em;
  color: #555;
  font-family: fangsong;
  margin: 12px 0;
  font-weight: bold;
}

.contact-icons {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 20px;
}

.contact-icons a {
  display: flex;
  align-items: center;
  color: #2c3e50;
  transition: color 0.3s ease;
}

.contact-icons a:hover {
  color: #2980b9;
}

.contact-icons img {
  width: 24px;
  height: 24px;
  margin-right: 8px;
}

.jinx {
  display: flex;
  justify-content: space-between;
}

.jinx-div-inner {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.jinx-p-1 {
  color: #555;
  font-family: fangsong;
  margin: 12px 0;
  font-weight: bold;
}

.jinx-span-1 {
  color: #555;
  font-size: 0.5em;
  font-family: fangsong;
  font-weight: bold;
}

.support{
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.support img{
  flex-shrink: 0;
  height: 200px;
  height: 200px;
}

.support-left{
  width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}