@charset "UTF-8";
.main-body {
  background-color: #fff;
  background-image: url("/static/index/images/index/bg.png");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  height: 100vh;
  margin: 0;
  padding: 0;
  font-family: "Microsoft YaHei", sans-serif;
  background: linear-gradient(to bottom, #a7c7ff, #4169e1);
  color: #333;
}

.main-body {
  display: flex;
  flex-direction: column;
}

/* 头部样式 */
.header {
  display: flex;
  align-items: center;
  padding: 1.5vh 3vh;
  padding-top: 3vh;
}

.logo-container {
  display: flex;
  align-items: center;
}

.logo {
  width: 6vh;
  height: 6vh;
  background-color: #4169e1;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
  font-weight: bold;
  margin-right: 1.5vh;
}

.company-name {
  font-size: 2vh;
  color: #333;
}

/* 主要内容区域 */
.content-container {
  background-color: rgba(255, 255, 255, 0.3);
  margin: 0 3vh 3vh;
  border-radius: 1vh;
  padding: 2vh;
  color: #fff;
}

.content-header {
  font-size: 2.4vh;
  font-weight: bold;
}

.content-body {
  display: flex;
  height: 58vh;
  overflow: auto;
}

.content-info {
  flex: 4;
  flex-shrink: 0;
  margin-right: 1.2vh;
  display: flex;
  flex-wrap: wrap;
  align-content: space-between;
}

.text-content {
  padding-right: 2vh;
  font-size: 2vh;
}

.content-image {
  flex: 3;
  flex-shrink: 0;
  background-color: #f0f0f0;
  border-radius: 0.5vh;
  overflow: hidden;
  height: 100%;
  align-self: stretch;
}
.content-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.section-title {
  font-weight: bold;
  margin-bottom: 1vh;
  margin-top: 3vh;
}

.section-text {
  line-height: 1.6;
  text-align: justify;
  text-indent: 2em;
}

/* 图片展示区 */
.image-gallery {
  display: flex;
  justify-content: space-between;
  margin-top: 1vh;
}

.gallery-item {
  width: 24%;
  height: 15vh;
  overflow: hidden;
  border-radius: 0.5vh;
  margin: 0.5vh;
}
.gallery-item img,
.gallery-item video {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  background-color: #000;
}

/* 底部导航 */
.bottom-nav {
  position: fixed;
  bottom: 1vh;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 3vh 0;
}

.nav-left {
  display: flex;
  margin-top: 5vh;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-right: 4vh;
  text-decoration: none;
  color: white;
  min-width: 5vw;
}

.nav-icon {
  width: 8vh;
  height: 8vh;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 1vh;
}

.nav-icon img {
  width: 100%;
  height: 100%;
}

.nav-text {
  font-size: 1.6vh;
}

.qrcode {
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: 1vh;
  padding: 1vh;
}
.qrcode .main {
  width: 18vh;
  background-color: white;
  text-align: center;
  padding: 0.5vh;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  font-size: 1.5vh;
  border-radius: 1vh;
  padding: 1vh;
}
.qrcode .main img {
  width: 100%;
}

.video-main {
  position: relative;
}
.video-main .bg {
  width: 100%;
  height: 100%;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}
.video-main .qrcode {
  position: absolute;
  z-index: 999;
  right: 4.15vw;
  top: 15vw;
  width: 12vw;
  height: 12vw;
}
.video-main .video-item {
  position: absolute;
  z-index: 999;
  right: 3.15vw;
  top: 35vw;
  width: 30vw;
  height: 16vw;
  border-radius: 1vw;
}