@font-face {
    font-family: 'OPPO Sans';
    src: url('fonts/HONORSans-Regular.ttf') format('truetype');
    font-weight: 400; /* 正常字重 */
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'OPPO Sans';
    src: url('fonts/HONORSans-Bold.ttf') format('truetype');
    font-weight: bold; /* 加粗字重 */
    font-style: normal;
    font-display: swap;
}
 

body {
  background: #f5f7fb;
  font-family: 'OPPO Sans', sans-serif;
  color: #0b1424;
}

* {
  margin: 0;
  padding: 0;
}

* {
  box-sizing: border-box;
}

a {
  text-decoration: none;
}

.header {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5.21vw;
  padding: 0 12.5vw;
  width: 100%;
  box-sizing: border-box;
  z-index: 1000;
  background: rgba(11, 20, 36, 0.04);
  backdrop-filter: blur(34px);
  -webkit-backdrop-filter: blur(34px);
  border-bottom: 1px solid rgba(23, 64, 128, 0.08);
}

.fixed_header {
  position: fixed;
  top: 0;
  z-index: 100;
}

.header .logo {
  height: 3.65vw;
}

.brand_lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.94vw;
  font-size: 0;
}

.logo-svg {
  height: 2.6vw !important;
  width: auto;
  flex: 0 0 auto;
}

.brand_wordmark {
  display: flex;
  flex-direction: column;
  gap: 0.16vw;
}

.brand_name {
  font-size: 1.2vw;
  line-height: 1;
  font-weight: bold;
  letter-spacing: 0.02em;
  color: #0e1c36;
}

.brand_sub {
  font-size: 0.62vw;
  line-height: 1;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(14, 28, 54, 0.45);
}

.header nav {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.lang_switch,
.mobile_lang_switch {
  display: flex;
  align-items: center;
  gap: 0.42vw;
}

.lang_switch {
  margin-left: 1.56vw;
}

.lang_btn {
  appearance: none;
  border: 1px solid rgba(33, 77, 143, 0.18);
  background: rgba(255, 255, 255, 0.75);
  color: rgba(11, 20, 36, 0.56);
  font-family: inherit;
  font-size: 0.83vw;
  font-weight: bold;
  padding: 0.52vw 0.78vw;
  border-radius: 0.63vw;
  cursor: pointer;
}

.lang_btn.active {
  background: #214d8f;
  color: #ffffff;
}

.header nav .navitem {
  position: relative;
  display: flex;
  align-items: center;
  height: 5.21vw;
  font-size: 0.89vw;
  color: rgba(11, 20, 36, 0.52);
  margin-left: 2.08vw;
  cursor: pointer;
}
.header nav .navitem:hover .downlist{
  display: block;
}
.downlist{
  position: absolute;
  top: 5.21vw;
  width: 15.79vw;
  padding: 1.56vw;
  white-space: nowrap;
  box-sizing: border-box;
  background: #FFFFFF;
border-radius: 0.83vw;
border: 1px solid #214d8f;
  display: none;
  box-shadow: 0 18px 40px rgba(7, 24, 52, 0.12);
}
.downlist .menuicon{
  width: 3vw;
  margin-bottom: 1.08vw;
}
.downlist .linka{
font-size: 1vw;
color: #000000;
}
.header nav a.active {
  color: #0b1424;
  font-weight: bold;
}


.page_tag {
  display: inline-block;
  padding: 0 1.04vw;
  height: 2.4vw;
  line-height: 2.4vw;
  background: rgba(33, 77, 143, 0.1);
  border-radius: 0.73vw;
  font-size: 1.25vw;
  color: #173f74;
}


.footer {
  background: #ffffff;
}

.footer_top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6.25vw 12.5vw 4.17vw 12.5vw;
}

.ft_logo {
  height: 3.65vw;
}

.footer_brand {
  display: flex;
  align-items: center;
  gap: 1.15vw;
  margin-bottom: 3.54vw;
}

.footer_brand_text {
  display: flex;
  flex-direction: column;
  gap: 0.36vw;
}

.footer_brand_name {
  font-size: 1.56vw;
  line-height: 1;
  font-weight: bold;
  color: #0e1c36;
}

.footer_brand_sub {
  font-size: 0.78vw;
  line-height: 1.35;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(14, 28, 54, 0.48);
}

.email_box {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 19.9vw;
  height: 4.06vw;
  background: rgba(0, 0, 0, 0.05);
  border-radius: 11.15vw;
  border: 1px solid rgba(0, 0, 0, 0.1);
  font-weight: bold;
  font-size: 1.25vw;
  color: #000000;
}

.email_box img {
  width: 1.25vw;
  margin-right: 1.04vw;
}

.ftlink_box {
  display: flex;
}

.ftlink_box div:nth-child(2n) {
  margin-left: 6.25vw;
}

.ftlink_box p {
  margin-bottom: 2.08vw;
  line-height: 1.25vw;
}

.ftlink_box a {
  font-size: 0.99vw;
  color: rgba(0, 0, 0, 0.5);
}

.footer_bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 5.73vw;
  background: rgba(33, 77, 143, 0.08);
  padding: 0 12.5vw;
}

.footer_bottom .media_box {
  display: flex;
  align-items: center;
}

.footer_bottom .media_box .m_icon {
  margin-right: 2.08vw;
  font-size: 0;
}

.footer_bottom .media_box .m_icon img {
  width: 1.98vw;
}

.copyright {
  font-size: 1.25vw;
  color: rgba(0, 0, 0, 0.5);
}

.pc_show {
  display: block;
}

.mobile_show {
  display: none;
}

@media screen and (max-width: 768px) {
  .pc_show {
    display: none !important;
  }

  .mobile_show {
    display: block;
  }

  .mobile_header {
    position: relative;
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background: rgba(145, 207, 79, 0.05);
    border-bottom: 1px solid rgba(23, 64, 128, 0.08);
    backdrop-filter: blur(34px);
    -webkit-backdrop-filter: blur(34px);
  }

  .fixed_header {
    position: fixed;
    top: 0;
    z-index: 1000;
  }

  .mobile_logo {
    height: 48px;
  }

  .brand_lockup {
    gap: 10px;
  }

  .mobile_logo_svg {
    height: 36px;
    width: auto;
  }

  .mobile_brand_wordmark {
    gap: 3px;
  }

  .brand_name {
    font-size: 18px;
  }

  .brand_sub {
    font-size: 9px;
    letter-spacing: 0.16em;
  }

  .menu_icon {
    width: 32px;
  }
  .page_tag {
    padding: 0 6px;
    height: 20px;
    line-height: 20px;
    border-radius: 4px;
    font-size: 12px;
  }
  .mobile_menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #f5f7fb;
    z-index: 1000;
    display: none;
  }

  .menu_box2 {
    padding: 34px 28px;
  }

  .menu_box2 a {
    display: block;
    color: rgba(0, 0, 0, 0.5);
    font-size: 20px;
    margin-bottom: 30px;
  }

  .menu_box2 .menu_active {
        color: #0b1424;
    font-weight: bold;
  }

  .mobile_lang_switch {
    margin-top: 12px;
    gap: 8px;
  }

  .lang_btn {
    font-size: 14px;
    padding: 8px 12px;
    border-radius: 8px;
  }
  .footer_top {
    display: block;
    padding: 50px 18px 24px 18px;
  }
  
  .ft_logo {
    height: 40px;
  }

  .footer_brand {
    gap: 10px;
    margin-bottom: 8px;
  }

  .footer_brand_name {
    font-size: 20px;
  }

  .footer_brand_sub {
    font-size: 10px;
    letter-spacing: 0.1em;
  }
  
  .email_box {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 180px;
    height: 30px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 6px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    font-weight: bold;
    font-size: 12px;
    color: #000000;
  }
  
  .email_box img {
    width: 16px;
    margin-right: 4px;
  }
  
  .ftlink_box {
    display: flex;
    margin-top: 30px;
  }
  .ftlink_box div{
    flex: 1;
  }
  .ftlink_box div:nth-child(2n) {
    margin-left: 0;
  }
  
  .ftlink_box p {
    margin-bottom: 18px;
    line-height: 18px;
  }
  
  .ftlink_box a {
    font-size: 14px;
    color: rgba(0, 0, 0, 0.5);
  }
  
  .footer_bottom {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: auto;
    background: rgba(33, 77, 143, 0.08);
    padding: 18px 18px 30px 18px;
  }
  
  .footer_bottom .media_box {
    display: flex;
    align-items: center;
    margin-top: 18px;
  }
  
  .footer_bottom .media_box .m_icon {
    margin-right: 10px;
    margin-left: 10px;
    font-size: 0;
  }
  
  .footer_bottom .media_box .m_icon img {
    width: 24px;
  }
  
  .copyright {
    font-size: 14px;
    color: rgba(0, 0, 0, 0.5);
    margin-top: 18px;
  }
  
}

@keyframes move {
  0% {
    transform: scale(1, 1);
  }

  50% {
    transform: scale(1.4, 1.05);
  }

  100% {
    transform: scale(1, 1);
  }
}

.circle {
  transform-origin: center center;
  animation: move 2s infinite;
}

@keyframes move2 {
  0% {
    transform: translate(0);
  }

  50% {
    transform: translate(10px, 10px);
  }

  100% {
    transform: translate(0);
  }
}

.circle2 {
  animation: move2 2s infinite;
}

@keyframes move3 {
  0% {
    transform: scale(0.8, 0.8);
  }

  50% {
    transform: scale(1.2, 1.2);
  }

  100% {
    transform: scale(0.8, 0.8);
  }
}

.circle3 {
  transform-origin: center;
  animation: move3 2s infinite;
}

@keyframes move4 {
  0% {
    transform: translate(0);
  }

  50% {
    transform: translate(10px, 10px);
  }

  100% {
    transform: translate(0);
  }
}

.circle4 {
  animation: move4 2s infinite;
}

@keyframes move5 {
  0% {
    transform: translate(0, 0) scale(1);
  }

  50% {
    transform: translate(18px, -10px) scale(1.5);
  }

  100% {
    transform: translate(0, 0) scale(1);
  }
}

.circle5 {
  transform-origin: center;
  animation: move5 2s infinite;
}

@keyframes move6 {
  0% {
    transform: translate(0);
  }

  50% {
    transform: translateX(-10px) translateY(5px);
  }

  100% {
    transform: translate(0);
  }
}

.circle6 {
  animation: move6 2s infinite;
}

@keyframes move7 {
  0% {
    transform: translate(0);
  }

  50% {
    transform: translateX(5px) translateY(-10px);
  }

  100% {
    transform: translate(0);
  }
}

.circle7 {
  animation: move7 2s infinite;
}

@keyframes move8 {
  0% {
    transform: translate(0);
  }

  50% {
    transform: translate(5px, 5px);
  }

  100% {
    transform: translate(0);
  }
}

.circle8 {
  transform-origin: center;
  animation: move8 2s infinite;
}

@keyframes move9 {
  0% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-5px);
  }

  100% {
    transform: translateY(0);
  }
}

.circle9 {
  animation: move9 2s infinite;
}

@keyframes move10 {
  0% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(5px);
  }

  100% {
    transform: translateY(0);
  }
}

.circle10 {
  animation: move10 2s infinite;
}

@keyframes move11 {
  0% {
    stroke: "url(#paint6_linear_117_2973)";
  }

  50% {
    stroke: transparent;
  }

  100% {
    stroke: "url(#paint6_linear_117_2973)";
  }
}

.circle11 {
  animation: move11 2s infinite;
}