* {
  line-height: 1;
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

a {
  text-decoration: none;
  cursor: pointer;
}

.page {
  width: 100vw;
  height: 100vh;
  background-image: url("https://aiyunwill-assets.oss-accelerate.aliyuncs.com/page/static/imgs/bg.png");
  background-size: cover;
  position: relative;
  min-width: 1430px;
}

.page .container {
  height: 100vh;
  max-width: 1440px;
  padding: 30px;
  margin: 0 auto;
}

.container .container_right {
  margin-top: 168px;
}

.container_left .title_main {
  font-size: 40px;
  font-weight: bold;
  color: #333333;
  margin-bottom: 28px;
  width: 768px !important;
}

.container_left .title_sub {
  font-size: 16px;
  color: #6a6a6a;
  margin-bottom: 128px;
}

.container_left .btns {
  width: 700px;
}

.container_left .btns .btn {
  background-color: #fff;
  width: 320px;
  height: 108px;
  border-radius: 16px;
  cursor: pointer;
}

.btn_logo {
  margin-right: 20px;
}

.btn_title {
  margin-right: 20px;
}

.btn_title .btn_text {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 12px;
  color: #333333;
}

.btn_title .btn_tip {
  font-size: 14px;
  color: #6a6a6a;
}

.example {
  margin-top: 20px;
  padding-left: 32px;
}
.example .mac {
  text-decoration: underline;
  color: #0b84e6;
}
.btn_title .user_tip {
  margin-top: 16px;
  font-size: 12px;
  color: #57a8ff;
}