* {
  font-family: 'Microsoft YaHei';
  font-size: 15px;
  line-height: 1.8;
  color: #666666;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  list-style: none;
  text-transform: none;
  text-overflow: ellipsis;
  text-decoration: none;
}
body {
  background-color: #fff;
  overflow-x: hidden;
  width: 100%;
}
:root {
  --tw-text-opacity: 1;
  --color-blue: 30 64 175;
  --color-orange: 245 158 11;
  --color-white: 255 255 255;
  --text-gray-800: 31 41 55;
  --text-gray-600: 75 85 99;
  /* 最小大小, 理想大小(基于视口), 最大大小 */
  --font-size-sm: clamp(14px, 2.5vw, 16px);
  --font-size-base: clamp(14px, 3vw, 18px);
  --font-size-lg: clamp(16px, 4vw, 20px);
  --font-size-xl: clamp(20px, 5vw, 28px);
  --font-size-2xl: clamp(24px, 6vw, 36px);
  --font-size-3xl: clamp(28px, 8vw, 48px);
}
.text-blue {
  color: rgba(var(--color-blue));
}
.text-gray-800 {
  color: rgba(var(--text-gray-800));
}
.text-gray-600 {
  color: rgba(var(--text-gray-600));
}
.text-white {
  color: rgba(var(--color-white));
}
.text-orange {
  color: rgba(var(--color-orange));
}
.border-radius-10 {
  border-radius: 10px;
}
.border-radius-20 {
  border-radius: 20px;
}
.border-radius-50 {
  border-radius: 50%;
}
.bg-blue-20 {
  background-color: rgba(var(--color-blue)/0.2);
}
.bg-blue-30 {
  background-color: rgba(var(--color-blue)/0.3);
}
.bg-blue-50 {
  background-color: rgba(var(--color-blue)/0.5);
}
.bg-blue-100 {
  background-color: rgba(var(--color-blue)/1);
}
.bg-orange-20 {
  background-color: rgba(var(--color-orange)/0.2);
}
.bg-orange-30 {
  background-color: rgba(var(--color-orange)/0.3);
}
.bg-orange-50 {
  background-color: rgba(var(--color-orange)/0.5);
}
.bg-orange-100 {
  background-color: rgba(var(--color-orange)/1);
}
.bg-white-20 {
  background-color: rgba(var(--color-white)/0.2);
}
.bg-white-30 {
  background-color: rgba(var(--color-white)/0.3);
}
.bg-white-50 {
  background-color: rgba(var(--color-white)/0.5);
}
.bg-white-100 {
  background-color: rgba(var(--color-white)/1);
}
.text-sm {
  font-size: var(--font-size-sm);
}
.text-base {
  font-size: var(--font-size-base);
}
.text-lg {
  font-size: var(--font-size-lg);
}
.text-xl {
  font-size: var(--font-size-xl);
}
.text-2xl {
  font-size: var(--font-size-2xl);
}
.text-3xl {
  font-size: var(--font-size-3xl);
}
.opacity-60 {
  opacity: 0.6;
}
.opacity-80 {
  opacity: 0.8;
}
.color-inherit {
  color: inherit;
}
.bg-show {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}
.bg-blue-linear {
  background: linear-gradient(to right, #1E40AF, #2563eb);
}
.font-bold {
  font-weight: 700;
}
.container {
  width: 94%;
  max-width: 1500px;
  margin: 0 auto;
}
.ul-flex {
  display: flex;
  flex-direction: row;
}
.header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
  background: rgba(17 24 39/1);
}
.header .header-top {
  position: relative;
}
.header .header-top .header-top-box {
  flex-direction: row;
  justify-content: left;
  align-items: center;
}
.header .header-top .header-top-box .p-logo {
  margin-right: 10%;
}
.header .header-top .header-top-box .p-logo a img {
  max-height: 40px;
}
.header .header-top .header-top-box .menu {
  flex: 1 1 400px;
}
.header .header-top .header-top-box .menu > li {
  padding: 0px 1.3vw;
  position: relative;
}
.header .header-top .header-top-box .menu > li > a {
  display: block;
  height: 100%;
  position: relative;
  line-height: 55px;
}
.header .header-top .header-top-box .menu li:hover > a,
.header .header-top .header-top-box .menu li.hover > a {
  color: rgba(var(--color-orange));
}
.header .header-top .header-top-box .menuIco {
  width: 40px;
  height: 40px;
  opacity: 0;
  display: none;
  margin-left: 5%;
}
.header .header-top .header-top-box .menuIco .icon {
  width: 40px;
  height: 40px;
  fill: #fff;
}
.header .header-top .search-box {
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  z-index: 9;
  height: 0;
  transition: height 0.3s ease-in-out;
  overflow: hidden;
}
.header .header-top .search-box .bg {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  position: absolute;
  left: 0;
  top: 0;
  z-index: 99;
}
.header .header-top .search-box .search-form {
  z-index: 100;
  background-color: #f2f2f2;
  position: relative;
  padding: 40px 0;
}
.header .header-top .search-box form {
  position: relative;
  height: 50px;
  display: flex;
  align-items: center;
  flex-direction: row;
  justify-content: space-between;
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 30px;
  padding: 5px 15px 5px 25px;
  width: 60%;
  margin: 0 auto;
}
.header .header-top .search-box form input.txt {
  line-height: 50px;
  flex: 1;
  border: none;
  background: none;
  outline: none;
}
.header .header-top .search-box form .btn {
  background: url(../images/search.png) no-repeat center;
  background-size: 60%;
  width: 50px;
  height: 50px;
  border: none;
  outline: none;
}
.header .header-top .search-box.collapsed {
  height: 100vh;
}
.header .header-top .search-box.collapsed .search-form {
  height: 130px;
}
.header .header-top .p_level1Box {
  width: 100%;
  background: #f2f2f2;
  position: relative;
  z-index: 99;
  padding-left: 20px;
  padding-right: 20px;
  border-top: 1px solid #ddd;
  opacity: 0;
  transform: translateY(-5px);
  transition: all 0.3s ease-out;
  max-height: 0;
  overflow-y: auto;
}
.header .header-top .p_level1Box .icon {
  transition: 0.5s;
  height: 24px;
  width: 24px;
  fill: #666;
}
.header .header-top .p_level1Box .p_jtHover {
  transform: rotate(90deg);
}
.header .header-top .p_level1Box a {
  line-height: 50px;
  font-size: 16px;
  padding: 0;
  display: inline;
  text-align: left;
  opacity: 1;
  flex: 1;
}
.header .header-top .p_level1Box a:hover {
  color: rgba(var(--color-blue));
}
.header .header-top .p_level1Box .lan_list {
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  height: 50px;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: space-around;
}
.header .header-top .p_level1Box .lan_list a {
  display: block;
  line-height: 50px;
}
.header .header-top .p_level1Box .p_level1Item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  line-height: 50px;
  font-size: 14px;
}
.header .header-top .p_level1Box .p_level1Item .p_menu1Item {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header .header-top .p_level1Box .p_level1Item .p_level2Box {
  transition: all 0.3s ease-in-out;
  opacity: 0;
  transform: translateY(-5px);
  max-height: 0;
  overflow: hidden;
}
.header .header-top .p_level1Box .p_level1Item .p_level2Box .p_menu2Item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0 0 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.header .header-top .p_level1Box .p_level1Item .p_level2Box .p_menu2Item a {
  font-size: 14px;
}
.header .header-top .p_level1Box .p_level1Item .p_level2Box.cur {
  opacity: 1;
  transform: translateY(0);
  max-height: 50vh;
}
.header .header-top .p_level1Box.cur {
  opacity: 1;
  transform: translateY(0);
  max-height: 50vh;
}
@media (max-width: 1024px) {
  .header .header-top .header-top-box {
    justify-content: space-between;
  }
  .header .header-top .header-top-box .p-logo a img {
    max-height: 40px;
    margin: 10px 0;
  }
  .header .header-top .header-top-box .menu {
    display: none;
  }
  .header .header-top .header-top-box .menuIco {
    opacity: 1;
    display: block;
  }
  .header .header-top .header-top-box .menuIco .p_closeIcon {
    fill: red;
  }
}
.p_button {
  border: 2px solid #fff;
  margin-top: 3%;
  padding: 10px 30px;
  display: inline-block;
  margin-right: 5%;
}
.p_button_blue {
  background: rgba(var(--color-blue));
  border: 2px solid rgba(var(--color-blue));
}
.p_button_white {
  background: #fff;
  border: 2px solid #fff;
}
.p_hover:hover {
  background: #fff;
}
.p_hover:hover span {
  color: #333 !important;
}
.banner {
  overflow: hidden;
}
.banner .swiper-container {
  width: 100%;
  height: 100vh;
  max-height: 1000px;
  overflow: hidden;
  position: relative;
}
.banner .swiper-container .swiper-slide {
  position: relative;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.banner .swiper-container .slide-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}
.banner .swiper-container .swiper-slide-active .slide-image {
  transform: scale(1.05);
}
.banner .slide-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  color: white;
  z-index: 10;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease 0.3s;
  display: grid;
  place-items: center;
}
.banner .slide-content .container {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}
.banner .slide-content .container .slide-text {
  width: 50%;
  text-align: left;
}
.banner .slide-content .container .slide-number {
  width: 40%;
  min-width: 300px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  text-align: center;
  padding: 20px 0;
}
@media (max-width: 1500px) {
  .banner .slide-content .container {
    width: 90%;
  }
}
@media (max-width: 768px) {
  .banner .slide-content .container {
    flex-direction: column;
  }
  .banner .slide-content .container .slide-text {
    width: 100%;
  }
  .banner .slide-content .container .slide-number {
    width: 100%;
    margin-top: 5%;
  }
}
.banner .swiper-slide-active .slide-content {
  opacity: 1;
  transform: translateY(0);
}
@media (max-width: 768px) {
  .banner .swiper-container {
    height: 90vh;
    max-height: 800px;
  }
}
.footer {
  background: #1e2434;
  overflow: hidden;
}
.footer .footer_top {
  padding: 3% 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.footer .footer_top .p_fl {
  flex-direction: column;
  color: #fff;
}
.footer .footer_top .p_fl .p_logo {
  max-width: 200px;
  margin-bottom: 20px;
}
.footer .footer_top .p_fl .p_logo img {
  max-width: 100%;
}
.footer .footer_top .p_center {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
}
.footer .footer_top .p_center li {
  line-height: 2.2;
}
.footer .footer_top .p_fr .addressList {
  align-items: center;
}
.footer .footer_top .p_fr i {
  color: #f59e0b;
}
.footer .footer_top .p_fr span {
  color: inherit;
}
@media (max-width: 1000px) {
  .footer .footer_top {
    grid-template-columns: repeat(1, 1fr);
  }
  .footer .footer_top .p_center {
    display: none;
  }
  .footer .footer_top .p_fr {
    display: none;
  }
}
.footer .footer_bottom {
  padding: 10px 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.3);
  font-size: 14px;
  line-height: 1.5;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.footer .footer_bottom strong {
  font-weight: normal;
}
@media (max-width: 1000px) {
  .footer .footer_bottom {
    grid-template-columns: repeat(1, 1fr);
  }
}
.development_speed {
  background: linear-gradient(to bottom right, #1E40AF, #1d4ed8, #1e3a8a);
  padding: 0 3% clamp(30px, 4vw, 60px) 3%;
  overflow: hidden;
}
.development_speed .card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 768px) {
  .development_speed .card {
    grid-template-columns: repeat(1, 1fr);
    gap: 20px;
  }
}
.development_speed .card-item {
  border: 1px solid;
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.2);
  text-align: center;
  padding: 30px 3%;
}
.development_speed .card-item .card-item-center {
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid;
  border-color: rgba(255, 255, 255, 0.2);
}
.development_speed .card-item .card-item-center .items-fl {
  min-width: 60px;
}
.development_speed .card-item .card-item-center .items-fl div:first-child {
  border-bottom: 1px solid;
  border-color: #ffffff;
}
.development_speed .card-item .card-item-center .items-fr {
  min-width: 60px;
}
.development_speed .card-item .card-item-center .items-fr div:first-child {
  box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}
@media screen and (min-width: 768px) and (max-width: 1024px) {
  .development_speed .card-item {
    padding: 30px 1%;
  }
  .development_speed .card-item .card-item-center i {
    margin: 5px !important;
    font-size: 20px;
  }
  .development_speed .card-item .card-item-center .items-fl div:first-child,
  .development_speed .card-item .card-item-center .items-fr div:first-child {
    font-size: 30px;
  }
}
.card-5p {
  padding: 0 0 clamp(30px, 4vw, 60px) 0;
}
.card-5p .relative {
  background: linear-gradient(to bottom right, #1E40AF, #1d4ed8, #1e3a8a);
  width: 200px;
  height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}
.card-5p .relative hr {
  border-bottom: 1px solid #fff;
  width: 50%;
}
.card-5p .card {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.card-5p .card .card-item {
  border: 1px solid;
  text-align: center;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all 0.2s ease-in-out;
}
.card-5p .card .card-item i {
  font-style: normal;
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
}
@keyframes shakeVertical {
  0%,
  100% {
    transform: translateY(0);
  }
  25% {
    transform: translateY(-3px);
  }
  50% {
    transform: translateY(2px);
  }
  75% {
    transform: translateY(-1px);
  }
}
.card-5p .card .card-item:hover {
  box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.2);
  transform: translateY(-5px);
}
.card-5p .card .card-item:hover i {
  animation: shakeVertical 0.5s ease;
}
.card-5p .card .card-item:first-child {
  border-color: #fb923c;
  background: linear-gradient(to right bottom, rgba(254 215 170/20%), #fff);
}
.card-5p .card .card-item:first-child i {
  background: linear-gradient(to right bottom, #fb923c, #ea580c);
}
.card-5p .card .card-item:first-child h4 {
  color: #ea580c;
}
.card-5p .card .card-item:nth-child(2) {
  border-color: #bfdbfe;
  background: linear-gradient(to right bottom, #eff6ff, #fff);
}
.card-5p .card .card-item:nth-child(2) i {
  background: linear-gradient(to right bottom, #60a5fa, #2563eb);
}
.card-5p .card .card-item:nth-child(2) h4 {
  color: rgba(37 99 235);
}
.card-5p .card .card-item:nth-child(3) {
  border-color: rgba(233 213 255);
  background: linear-gradient(to right bottom, #faf5ff, #fff);
}
.card-5p .card .card-item:nth-child(3) i {
  background: linear-gradient(to right bottom, #c084fc, #9333ea);
}
.card-5p .card .card-item:nth-child(3) h4 {
  color: #9333ea;
}
.card-5p .card .card-item:nth-child(4) {
  border-color: rgba(199 210 254);
  background: linear-gradient(to right bottom, #eef2ff, #fff);
}
.card-5p .card .card-item:nth-child(4) i {
  background: linear-gradient(to right bottom, #818cf8, #4f46e5);
}
.card-5p .card .card-item:nth-child(4) h4 {
  color: #4f46e5;
}
.card-5p .card .card-item:nth-child(5) {
  border-color: #2dd4bf;
  background: linear-gradient(to right bottom, rgba(13 148 136/20%), #fff);
}
.card-5p .card .card-item:nth-child(5) i {
  background: linear-gradient(to right bottom, #2dd4bf, #0d9488);
}
.card-5p .card .card-item:nth-child(5) h4 {
  color: rgba(13 148 136);
}
@media (max-width: 768px) {
  .card-5p .card {
    grid-template-columns: repeat(1, 1fr);
    gap: 20px;
  }
}
.card-5p .bottom {
  width: 100%;
  background: linear-gradient(to right, #1E40AF, #2563eb);
  text-align: center;
}
.card-5p .bottom i {
  font-size: inherit;
}
.card-5p .bottom i:nth-child(2):before {
  display: inline-block;
  transform: rotate(180deg);
}
.server-item {
  background: #f9fafb;
}
.server-item .card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.server-item .card .card-item {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  padding: 6%;
  transition: all 0.2s ease-in-out;
}
.server-item .card .card-item i {
  background: rgba(var(--color-blue)/20%);
  padding: 5%;
  margin-bottom: 20px;
}
.server-item .card .card-item:hover {
  cursor: pointer;
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}
@media (max-width: 1024px) {
  .server-item .card {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}
@media (max-width: 768px) {
  .server-item .card {
    grid-template-columns: repeat(1, 1fr);
    gap: 20px;
  }
}
.contact-item {
  background: #fff;
  padding: 0 0 clamp(30px, 5vw, 60px);
}
.contact-item .bottom {
  padding: 3%;
  width: 70%;
  margin: 0 auto;
  background: rgba(249 250 251/1);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}
.contact-item .bottom .bottom-fl {
  width: 50%;
  margin-right: 5%;
}
.contact-item .bottom .bottom-fr {
  flex: 1;
}
.contact-item .bottom .bottom-fr .addressList {
  align-items: center;
  margin-bottom: 30px;
}
.contact-item .bottom .bottom-fr .addressList i {
  background: rgba(var(--color-blue)/20%);
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  margin-right: 3%;
}
.contact-item .bottom .bottom-fr .addressList h4 {
  line-height: 1.2;
}
@media (max-width: 1024px) {
  .contact-item .bottom {
    width: 96%;
  }
}
@media (max-width: 768px) {
  .contact-item .bottom {
    width: 96%;
    flex-direction: column;
  }
  .contact-item .bottom .bottom-fl {
    width: 100%;
    margin-right: 0;
  }
}