* {
  padding: 0;
  margin: 0;
  list-style: none;
  text-decoration: none;
  outline: none;
}

body {
  width: 100%;
  overflow-x: hidden;
}

@font-face {
  font-family: DIN Condensed;
  src: url(/static/font/DINCondensedBold.ttf);
}

@font-face {
  font-family: Joane Stencil;
  src: url(/static/font/JoaneStencilLight.otf);
}

*,
*::after,
*::before {
  box-sizing: border-box;
}

::-webkit-scrollbar {
  width: 0;
}

#my-scrollbar {
  height: 100vh;
}

.scrollbar-track-y {
  z-index: 9999 !important;
}

.scrollbar-track {
  background-color: transparent !important;
  right: 4px !important;
}

.scrollbar-track:hover {
  cursor: grab;
}

img {
  object-fit: cover;
}

.header {
  width: 100%;
  height: 120px;
  position: fixed;
  z-index: 99999999;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.header .logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.header .right {
  display: flex;
  align-items: center;
  margin-right: 60px;
  position: relative;
  z-index: 999999;
}

.header .right p {
  font-size: 14px;
  font-family: Joane Stencil;
  font-weight: 300;
  color: #ffffff;
  margin-right: 18px;
  transition: 0.6s;
}

.header .right .circle {
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  position: relative;
  cursor: pointer;
  transition: 0.6s;
}

.header .menu {
  width: 100vw;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
  background: url('https://cdn.szmbyl.com/index5.jpg') no-repeat;
  background-size: cover;
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: 0.6s;
  pointer-events: none;
}

.header .menu_active {
  opacity: 1 !important;
  pointer-events: unset !important;
}

.header .menu .joke {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header .menu .joke .content .first li p {
  font-size: 26px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #ffffff;
  opacity: 0.4;
  text-align: center;
  cursor: pointer;
  transition: 0.6s;
}

.header .menu .joke .content .first li {
  opacity: 0;
  transform: translate3d(0, -50px, 0);
  transition: 1s;
}

.header .menu .joke .content .first li:nth-child(1) {
  transition-delay: 0.6s;
}

.header .menu .joke .content .first li:nth-child(2) {
  transition-delay: 0.8s;
}

.header .menu .joke .content .first li:nth-child(3) {
  transition-delay: 1s;
}

.header .menu .joke .content .first li:nth-child(4) {
  transition-delay: 1.2s;
}

.header .menu .joke .content .first li:nth-child(5) {
  transition-delay: 1.4s;
}

.header .menu .joke .content .first li:nth-child(6) {
  transition-delay: 1.6s;
}

.header .menu_active .joke .content .first li {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.header .menu .joke .content .first li p:nth-child(1) {
  width: fit-content;
  margin: auto;
}

.header .menu .joke .content .first li p:nth-child(1):hover {
  opacity: 1;
}

.header .menu .joke .content {
  width: 100%;
}

.header .menu .joke .content .second {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 20px 0 30px;
  position: relative;
  opacity: 0;
  pointer-events: none;
  transition: 0.6s;
}

.header .menu .joke .content .second_active {
  opacity: 1;
  pointer-events: unset;
}

.header .menu .joke .content .second:after {
  content: '';
  width: 100%;
  height: 1px;
  background: #ffffff;
  opacity: 0.1;
  position: absolute;
}

.header .menu .joke .content .second a {
  font-size: 14px;
  font-family: Source Han Sans CN;
  font-weight: 300;
  color: #ffffff;
}

.header .menu .joke .content .second li {
  margin-right: 50px;
  text-align: center;
}

.header .menu .joke .content .second li:nth-last-child(1) {
  margin-right: 0;
}

.header .menu .joke .content .first li .en {
  font-size: 10px;
  font-family: Joane Stencil;
  font-weight: 300;
  color: #ffffff;
  line-height: 22px;
  opacity: 0;
  pointer-events: none;
}

.header .menu .joke .joke_bottom {
  position: absolute;
  bottom: 61px;
  right: 5px;
  display: flex;
}

.header .menu .joke .joke_bottom .item {
  display: flex;
  font-size: 14px;
  font-family: Source Han Sans CN;
  font-weight: 200;
  color: #ffffff;
  align-items: center;
  margin-right: 55px;
  opacity: 0.2;
  background: rgba(255, 255, 255, 0);
  transition: 0.6s;
}

.header .menu .joke .joke_bottom .item:hover {
  opacity: 1;
}

.header .menu .joke .joke_bottom .item .circle {
  width: 30px;
  height: 30px;
  border: 1px solid #ffffff;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: 10px;
}

.header .menu .joke .content .first li .en_active {
  opacity: 0.5;
}

.header .right .circle span {
  display: block;
  width: 10px;
  height: 2px;
  background: #fff;
  transition: 0.6s;
}

.header .right .circle span:nth-child(1) {
  position: absolute;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
}

.header .right .circle span:nth-child(2) {
  position: absolute;
  top: 24px;
  left: 10px;
}

.header .right .circle span:nth-child(3) {
  position: absolute;
  top: 24px;
  right: 10px;
}

.header .right .circle_active span {
  transform: translate(-50%, -50%) !important;
  top: 50% !important;
  left: 50% !important;
}

.header .right .circle__active span:nth-child(1) {
  opacity: 0;
}

.header .right .circle__active span:nth-child(2) {
  width: 22px;
  transform: translate(-50%, -50%) rotate(25deg) !important;
}

.header .right .circle__active span:nth-child(3) {
  width: 22px;
  transform: translate(-50%, -50%) rotate(-25deg) !important;
}

.header .right .close span {
  background: #fff !important;
}

.header .close1 p {
  color: #fff !important;
}

.footer {
  width: 100vw;
}

.footer .main {
  width: 100%;
  height: 100vh;
  position: relative;
  overflow: hidden;
}

.footer .main .background {
  width: 100%;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

.footer .main .background img {
  display: block;
  width: 100%;
  height: 100%;
}

.footer .content {
  padding-top: 230px;
  width: 1560px;
  margin: auto;
  display: flex;
  justify-content: space-around;
}

.footer .content ul li a {
  font-size: 16px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #666666;
  transition: 0.6s;
}

.footer .content ul li a:hover {
  color: #1f4e48;
}

.footer .content ul li {
  margin-bottom: 20px;
}

.footer .content ul li:nth-child(1) a {
  font-size: 32px;
  font-family: DIN Condensed;
  font-weight: bold;
  color: #2a4d46;
  text-transform: uppercase;
}

.footer .content ul li:nth-child(1) {
  position: relative;
  margin-bottom: 75px;
}

.footer .content ul li:nth-child(1)::after {
  content: '';
  width: 12px;
  height: 3px;
  background: #2a4d46;
  position: absolute;
  top: 40px;
  left: 0;
}

.footer .line {
  width: 100%;
  height: 1px;
  background: #000000;
  opacity: 0.1;
  background-image: linear-gradient(to right, #fff, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1), #fff);
  margin: 100px auto 0;
}

.footer .img1 {
  position: absolute;
  bottom: -101px;
  left: 50%;
  transform: translateX(-50%);
  animation: 15s rotate1 infinite linear;
}

.footer .img2 {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.footer .footer_bottom {
  width: 1560px;
  margin: 70px auto 0;
  display: flex;
  justify-content: space-between;
}

.footer .footer_bottom .left {
  font-size: 14px;
  font-family: Joane Stencil;
  font-weight: 300;
  color: #666666;
  line-height: 30px;
}

.footer .footer_bottom .left a {
  font-size: 14px;
  font-family: Joane Stencil;
  font-weight: 300;
  color: #666666;
  line-height: 30px;
}

.footer .footer_bottom .right {
  display: flex;
}

.footer .footer_bottom .right .circle {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: 16px;
  transition: 0.6s;
}

.footer .footer_bottom .right .circle .iconfont {
  color: #666;
  transition: 0.6s;
}

.footer .footer_bottom .right .circle:nth-child(1) .iconfont {
  font-size: 30px;
}

.footer .footer_bottom .right .circle:hover {
  border: 1px solid #1f4e48;
}

.footer .footer_bottom .right .circle:hover .iconfont {
  color: #1f4e48;
}

.banner {
  overflow: hidden;
}

@keyframes rotate1 {
  0% {
    transform: translateX(-50%) rotate(0deg);
  }
  25% {
    transform: translateX(-50%) rotate(90deg);
  }
  50% {
    transform: translateX(-50%) rotate(180deg);
  }
  75% {
    transform: translateX(-50%) rotate(270deg);
  }
  100% {
    transform: translateX(-50%) rotate(360deg);
  }
}

.header .logo svg {
  width: 169px;
  transition: 0.6s;
}

.header_on .right p {
  color: #000;
}

.header_on .right .circle span {
  background: #000;
}

.header_on .right .circle {
  border: 1px solid #cccccc;
}

.header_on .logo svg polygon,
.header_on .logo svg path,
.header_on .logo svg rect {
  fill: #2c4d45;
}

@media screen and (max-width: 1600px) {
  .footer .content {
    width: 90%;
  }
  .footer .content ul li:nth-child(1) {
    font-size: 28px;
  }
  .footer .footer_bottom {
    width: 90%;
  }
}

@media screen and (max-width: 1440px) {
  .footer .img1 {
    width: 300px;
  }
  .footer .img1 img {
    width: 100%;
  }
  .footer .img2 img {
    width: 140px;
  }
  .footer .content ul li:nth-child(1) a {
    font-size: 28px;
  }
  .header .menu .joke .content .first li p {
    font-size: 20px;
  }
  .header .menu .joke .content .second {
    margin: 15px 0 20px;
  }
}

@media screen and (max-height: 900px) {
  .footer .content {
    padding-top: 140px;
  }
}

@media screen and (max-height: 768px) {
  .footer .content {
    padding-top: 135px;
  }
  .footer .content ul li:nth-child(1) {
    margin-bottom: 50px;
  }
  .footer .line {
    margin: 30px auto 0;
  }
  .footer .footer_bottom .left {
    font-size: 12px;
  }
  .footer .img1 {
    width: 250px;
  }
  .footer .img2 img {
    width: 100px;
  }
}

@media screen and (max-width: 768px) {
  .header .right p {
    display: none;
  }
  .header .right {
    margin-right: 20px;
  }
  .footer .main {
    height: auto;
  }
  .footer .content {
    padding-top: 80px;
    flex-wrap: wrap;
    justify-content: unset;
  }
  .footer .content ul {
    width: 50%;
  }
  .footer .content ul li:nth-child(1) {
    margin-bottom: 30px;
  }
  .footer .content ul li {
    margin-bottom: 15px;
  }
  .footer .footer_bottom {
    flex-direction: column-reverse;
    margin-top: 40px;
  }
  .footer .footer_bottom .right {
    margin-bottom: 20px;
  }
  .footer .footer_bottom .left {
    margin-bottom: 180px;
  }
  .header .menu .joke .content .first li .en {
    display: none;
  }
}