/* 顶部 */
.head {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 103px;
  background-color: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 5;
}

.head .w {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.head h1 img {
  height: 68px;
}

.head .nav {
  display: flex;
  align-items: center;
}

.head .nav a {
  display: block;
  color: #C4C6C9;
  font-size: 16px;
  padding: 0 16px;
}

.head .nav a.on {
  color: #fff;
}

.head .nav .btn {
  width: 143px;
  height: 45px;
  line-height: 45px;
  color: #fff;
  font-size: 15px;
  font-weight: bold;
  text-align: center;
  padding: 0;
  border-radius: 3px;
  border: 1px solid #B1AFA4;
  transition: all .3s;
  margin-left: 16px;
}

.head .nav .btn:hover {
  border-color: #fff;
}

/* banner */
.banner {
  position: relative;
  width: 100%;
  height: 490px;
}

.banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner .mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(180deg, #736C54 0%, #1A1915 100%);
  opacity: 0.66;
  z-index: 2;
}

.banner .info {
  position: absolute;
  top: 65%;
  left: 52%;
  width: 1140px;
  transform: translate(-50%, -50%);
  z-index: 3;
}

.banner .info p {
  color: #CAD0DB;
  font-size: 14px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.banner .info h2 {
  color: #fff;
  font-size: 80px;
}

/* 底部 */
.foot {
  width: 100%;
  padding: 104px 0 80px;
  background-color: #242A36;
}

.foot .w {
  display: flex;
  align-items: start;
  justify-content: space-between;
}

.foot h4 {
  width: 316px;
  color: #CAD0DB;
  font-size: 14px;
  font-weight: normal;
}

.foot .contact,
.foot .services {
  width: 356px;
}

.foot .contact p,
.foot .services p {
  color: #fff;
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 20px;
}

.foot .contact .item {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
}

.foot .contact .item img {
  display: block;
  width: 13px;
  margin-right: 10px;
}

.foot .contact .item i {
  color: #CAD0DB;
  font-size: 14px;
}

.foot .services a {
  display: block;
  color: #CAD0DB;
  font-size: 14px;
  margin-bottom: 8px;
}

.foot .services a:hover {
  color: #fff;
}

/* 版本号 */
.ban {
  width: 100%;
  color: #CAD0DB !important;
  font-size: 14 !important;
  padding: 20px 0;
  border-top: 1px solid #000;
  background-color: #242A36;
}