* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

input {
  outline: none !important;
}

ul {
  list-style: none;
}

ol {
  list-style: none;
}

a {
  text-decoration: none;
}

img {
  border: none;
  display: block;
}

a {
  color: black;
}

a:link {
  text-decoration: none !important;
}

a:visited {
  text-decoration: none !important;
}

a:hover {
  text-decoration: none !important;
}

a:active {
  text-decoration: none !important;
}

html {
  scroll-behavior: smooth;
}
@font-face {
  font-family: 'MyLocal';
  src: url('../font/SourceHanSans-Regular.otf') format('opentype'); /*truetype*/
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'MyLocalB';
  src: url('../font/SourceHanSans-Bold.otf') format('opentype'); /*truetype*/
  font-weight: bold;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'MyFontE';
  src: url('../font/D-DIN-PRO-500-Medium.otf') format('opentype'); /* 不是 otf，是 opentype */
}
body {
  font-size: 14px;
  font-family: 'MyLocal', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  color: #0b2b46;
}
#canvas-container {
  width: 1200px;
  height: 600px;
  margin: 0 auto;
  background: #f3f8fd;
  border-radius: 18px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

@keyframes borderGradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

canvas {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 2;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(135deg, #c9171e, #4c3aed);
  z-index: 9999;
  transition: width 0.1s ease;
}

@keyframes ripple {
  100% {
    width: 200px;
    height: 200px;
    opacity: 0;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes blink {
  0%,
  50% {
    opacity: 1;
  }
  51%,
  100% {
    opacity: 0;
  }
}

.w_100 {
  width: 100%;
  min-width: 1200px;
  margin: auto;
}

.w_1200 {
  width: 1200px;
  min-width: 1200px;
  margin: auto;
}

.top {
  height: 680px;
  position: relative;
  overflow: hidden;
}

.banner-slider {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.banner-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transform: scale(1.1);
  transition:
    opacity 1.5s cubic-bezier(0.4, 0, 0.2, 1),
    transform 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.banner-slide.active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

.banner-slide .topMain {
  position: relative;
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 1s ease-out 0.3s,
    transform 1s ease-out 0.3s;
  z-index: 3;
}

.banner-slide.active .topMain {
  opacity: 1;
  transform: translateY(0);
}

.top::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.18) 0%,
    rgba(124, 58, 237, 0.18) 30%,
    rgba(201, 23, 30, 0.18) 60%,
    rgba(37, 99, 235, 0.18) 100%
  );
  background-size: 200% 200%;
  animation: gradientShift 8s ease infinite;
  z-index: 2;
  pointer-events: none;
}

.top::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(circle at 30% 30%, rgba(37, 99, 235, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 70% 70%, rgba(201, 23, 30, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(124, 58, 237, 0.1) 0%, transparent 50%);
  animation: rotate360 20s linear infinite;
  z-index: 2;
  pointer-events: none;
}

.topMain {
  position: relative;
  z-index: 3;
  color: #0b2b46;
  text-align: center;
  width: 100%;
  max-width: 1200px;
  padding: 0 20px;
}

.banner-slide.slide-1 .topMain h3 {
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.banner-slide.slide-1 .topMain p {
  color: rgba(11, 43, 70, 0.9);
}

.banner-slide.slide-2 .topMain h3 {
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: left;
  color: #0b2b46;
}

.banner-slide.slide-2 .topMain p {
  color: #0b2b46;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  text-align: left;
  margin: 0;
}

.banner-slide.slide-3 .topMain h3 {
  background: linear-gradient(135deg, #326ddc, #386bd5);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: left;
}

.banner-slide.slide-3 .topMain p {
  color: rgb(50 108 218);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
  margin: 0;
  text-align: left;
}

.banner-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4;
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  opacity: 0;
  visibility: hidden;
}

.banner-slider:hover .banner-arrow {
  opacity: 1;
  visibility: visible;
}

.banner-arrow-left {
  left: 30px;
}

.banner-arrow-right {
  right: 30px;
}

.banner-arrow:hover {
  background: rgba(255, 255, 255, 0.35);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.banner-arrow:active {
  transform: translateY(-50%) scale(0.95);
}

.banner-arrow svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
}

.banner-indicators {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 4;
}

.banner-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  overflow: hidden;
}

.banner-indicator::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition:
    width 0.3s ease,
    height 0.3s ease;
}

.banner-indicator.active {
  background: rgba(255, 255, 255, 0.9);
  width: 32px;
  border-radius: 6px;
}

.banner-indicator.active::before {
  width: 100%;
  height: 100%;
}

.banner-indicator:hover {
  background: rgba(255, 255, 255, 0.7);
  transform: scale(1.2);
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
    opacity: 0.2;
  }
  50% {
    background-position: 100% 50%;
    opacity: 0.35;
  }
  100% {
    background-position: 0% 50%;
    opacity: 0.2;
  }
}

@keyframes rotate360 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: none;
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 90px;
}

.header .logo {
  font-size: 24px;
  font-weight: bold;
  color: #2563eb;
}

.header .logo a {
  display: flex;
  align-items: center;
  gap: 15px;
}

.header .logo-text {
  color: #0b2b46;
  /*background: linear-gradient(135deg, #c9171e, #007add);*/
  /*-webkit-background-clip: text;*/
  /*-webkit-text-fill-color: transparent;*/
  /*background-clip: text;*/
  font-family: 'MyLocalB', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

.header .navBox {
  display: flex;
  justify-content: flex-end;
  gap: 70px;
  margin-right: 30px;
}

.header .nav-link {
  text-decoration: none;
  color: #0b2b46;
  transition: color 0.3s ease;
  position: relative;
  font-size: 16px;
}

.header .nav-link:hover {
  color: #2563eb;
}

.header .nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  transition: width 0.3s ease;
}

.header .nav-link:hover::after {
  width: 100%;
}

/* 当header有nav-white类时，导航链接为白色 */
.header.nav-white .nav-link {
  color: #ffffff;
}

.header.nav-white .nav-link:hover {
  color: rgba(255, 255, 255, 0.8);
}

.header.nav-white .nav-link::after {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.5));
}

.header .login-btn {
  background: linear-gradient(135deg, #c9171e, #4c3aed);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 25px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.header .login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.header .scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  z-index: 9999;
  transition: width 0.1s ease;
}

.header .fun {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topMain {
  color: #0b2b46;
  animation: fadeInUp 1s ease-out;
  position: relative;
  z-index: 2;
  text-align: center;
}

.topMain h3 {
  position: relative;
  margin-bottom: 35px;
  font-size: 42px;
  font-weight: 600;
  letter-spacing: 6px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 1s ease-out 0.2s both;
}
.slide-2 .topMain h3:before,
.slide-3 .topMain h3:before {
  left: 0;
  transform: translateX(-0%);
}
.topMain h3:before {
  content: '';
  position: absolute;
  height: 3px;
  width: 100px;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 10px;
  background: linear-gradient(90deg, #2563eb, #7c3aed);
  animation: lineExpand 1s ease-out 0.4s both;
}

@keyframes lineExpand {
  from {
    width: 0;
    opacity: 0;
  }
  to {
    width: 100px;
    opacity: 1;
  }
}

.topMain p {
  animation: fadeInUp 1s ease-out 0.4s both;
  font-size: 18px;
  line-height: 1.8;
  color: rgba(11, 43, 70, 0.9);
  max-width: 800px;
  margin: 0 auto;
  text-shadow: 0 2px 10px rgba(255, 255, 255, 0.5);
  position: relative;
  z-index: 2;
}

.topMain p::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.5), transparent);
  animation: fadeIn 1s ease-out 0.8s both;
}

.feature {
  padding: 100px 0;
  background: #f3f8fd;
}

.feature .featureMain {
}

.feature .featureMain .sTitle {
  font-size: 30px;
  margin-bottom: 30px;
  opacity: 0;
  animation: fadeInUp 0.8s ease-out 0.2s forwards;
  position: relative;
  padding-bottom: 10px;
  font-family: 'MyLocalB', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}
.feature .featureMain .sTitle:before {
  position: absolute;
  content: '';
  height: 4px;
  width: 120px;
  bottom: 0;
  border-radius: 20px;
  background: #0b2b46;
}

.function .bTitle,
.function .sTitle,
.resource .title .bTitle,
.details .title .bTitle,
.partnerInstitutions .title .bTitle,
.formBox .title .bTitle {
  opacity: 0;
  animation: fadeInUp 0.8s ease-out forwards;
}

.feature .featureMain .sTitle span {
  font-family: 'MyFontE', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  position: relative;
  padding-left: 30px;
}
.feature .featureMain .sTitle span:before {
  content: '';
  position: absolute;
  width: 1px;
  height: 26px;
  background: #dbdbdb;
  left: 11px;
  border-radius: 20px;
  top: 5px;
}
.featureMain img {
  display: block;
  margin: auto;
  width: 80%;
  opacity: 0;
  transition: transform 0.3s ease;
}

.featureMain img.animate-in {
  animation: fadeInUp 1s ease-out 0.3s forwards;
}

.featureMain img:hover {
  transform: translateY(-5px) scale(1.02);
}

.function {
  padding-top: 90px;
  background-image: url(../images/funBj.png);
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: cover;
  background-position: 0% -100px;
}

.functionMain {
  backdrop-filter: blur(10px);
  padding-bottom: 60px;
  padding-top: 30px;
}

.function .bTitle {
  color: #0b2b46;
  font-size: 30px;
  padding-top: 30px;
  padding-bottom: 10px;
  position: relative;
  margin-bottom: 30px;
  font-family: 'MyLocalB', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}
.function .bTitle:before {
  position: absolute;
  content: '';
  height: 4px;
  width: 120px;
  bottom: 0;
  border-radius: 20px;
  background: #0b2b46;
}
.function .bTitle span {
  position: relative;
  padding-left: 30px;
  font-family: 'MyFontE', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}
.function .bTitle span:before {
  content: '';
  position: absolute;
  width: 1px;
  height: 26px;
  background: #dbdbdb;
  left: 11px;
  border-radius: 20px;
  top: 5px;
}

.function .sTitle:before {
  content: '';
  position: absolute;
  background: #0b2b46;
  height: 4px;
  width: 140px;
  border-radius: 20px;
  bottom: 15px;
}

.PlatformBox {
  margin-top: 30px;
}

.PlatformBox .pic {
  display: flex;
  gap: 30px;
}

.PlatformBox .pic .item {
  height: 580px;
  width: 220px;
  opacity: 0;
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background-size: cover;
  background-position: center;
  border-radius: 18px;
}

.PlatformBox .pic .item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.15) 0%,
    rgba(201, 23, 30, 0.15) 50%,
    rgba(124, 58, 237, 0.15) 100%
  );
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
  z-index: 1;
  mix-blend-mode: overlay;
}

.PlatformBox .pic .item::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.6),
    rgba(201, 23, 30, 0.6),
    rgba(124, 58, 237, 0.6)
  );
  opacity: 0;
  border-radius: 2px;
  transition: opacity 0.6s ease;
  pointer-events: none;
  z-index: -1;
  filter: blur(20px);
  transform: scale(0.95);
}

.PlatformBox .pic .item h3,
.PlatformBox .pic .item h4,
.PlatformBox .pic .item p,
.PlatformBox .pic .item em {
  position: relative;
  z-index: 2;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.PlatformBox .pic .item.animate-in.item1 {
  animation: fadeInUp 0.8s ease-out 0.1s forwards;
}

.PlatformBox .pic .item.animate-in.item2 {
  animation: fadeInUp 0.8s ease-out 0.3s forwards;
}

.PlatformBox .pic .item.animate-in.item3 {
  animation: fadeInUp 0.8s ease-out 0.5s forwards;
}

.PlatformBox .pic .item:hover {
  transform: translateY(-18px) scale(1.02);
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.1),
    inset 0 1px 1px rgba(255, 255, 255, 0.2);
  background-size: 110%;
  filter: brightness(1.08) saturate(1.1);
}

.PlatformBox .pic .item:hover::before {
  opacity: 1;
}

.PlatformBox .pic .item:hover::after {
  opacity: 0.8;
  transform: scale(1);
}

.PlatformBox .pic .item:hover h3 {
  transform: translateY(-8px);
  text-shadow:
    0 0 20px rgba(255, 255, 255, 0.6),
    0 4px 12px rgba(0, 0, 0, 0.4);
  letter-spacing: 4px;
}

.PlatformBox .pic .item:hover h4 {
  transform: translateY(-5px);
  text-shadow:
    0 0 15px rgba(255, 255, 255, 0.5),
    0 2px 8px rgba(0, 0, 0, 0.3);
}

.PlatformBox .pic .item:hover p {
  transform: translateY(-3px);
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  opacity: 0.98;
}

.PlatformBox .pic .item:hover em {
  transform: scaleX(1.15) scaleY(1.2);
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.6);
}

.PlatformBox .picList {
  display: flex;
  align-items: flex-end;
  gap: 60px;
}

.PlatformBox .pic .item.item1 {
  background: url('../images/pic2.png') no-repeat;
}

.PlatformBox .pic .item.item2 {
  background: url('../images/pic1.png') no-repeat;
}

.PlatformBox .pic .item.item3 {
  background: url('../images/pic3.png') no-repeat;
}

.PlatformBox .pic .item h3 {
  padding-top: 50px;
  text-align: center;
  color: #fff;
  padding-bottom: 10px;
  position: relative;
  letter-spacing: 3px;
}

.PlatformBox .pic .item h3:before {
  content: '';
  position: absolute;
  width: 38px;
  background: #fff;
  height: 1px;
  border-radius: 10px;
  bottom: 0px;
  left: 89px;
}

.PlatformBox .pic .item em {
  position: relative;
  display: block;
  width: 200px;
  margin: auto;
  margin-top: 260px;
  height: 2px;
  background: #ffffff8a;
}

.PlatformBox .pic .item em:before {
  position: absolute;
  content: '';
  height: 4px;
  width: 35px;
  background: #fff;
  bottom: -1px;
}

.PlatformBox .pic .item h4 {
  padding: 10px;
  color: #fff;
}

.PlatformBox .pic .item p {
  margin: 0 10px;
  color: #fff;
  line-height: 26px;
}

.PlatformBox .text {
}

.PlatformBox .text ul {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.PlatformBox .text ul li {
  opacity: 0;
  transition:
    transform 0.3s ease,
    padding-left 0.3s ease;
}

.PlatformBox .text ul li.animate-in:nth-child(1) {
  animation: slideInRight 0.8s ease-out 0.2s forwards;
}

.PlatformBox .text ul li.animate-in:nth-child(2) {
  animation: slideInRight 0.8s ease-out 0.4s forwards;
}

.PlatformBox .text ul li.animate-in:nth-child(3) {
  animation: slideInRight 0.8s ease-out 0.6s forwards;
}

.PlatformBox .text ul li:hover {
  transform: translateX(10px);
  padding-left: 5px;
}

.PlatformBox .text ul li h3 {
  color: #0b2b46;
  font-size: 18px;
  padding-bottom: 3px;
}

.PlatformBox .text ul li p {
  color: #0b2b46;
}

.resource {
  background: #f4f4f4;
  padding: 80px 0;
}

.resource .title {
  color: #0b2b46;
}

.resource .title .bTitle {
  font-size: 30px;
  position: relative;
  padding-bottom: 10px;
  font-family: 'MyLocalB', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}
.resource .title .bTitle span {
  position: relative;
  padding-left: 30px;
  font-family: 'MyFontE', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}
.resource .title .bTitle span:before {
  content: '';
  position: absolute;
  width: 1px;
  height: 26px;
  background: #dbdbdb;
  left: 11px;
  border-radius: 20px;
  top: 5px;
}

.resource .title .bTitle:before {
  position: absolute;
  content: '';
  height: 4px;
  width: 280px;
  bottom: 0;
  border-radius: 20px;
  background: #0b2b46;
}

.resource .title .sTitle {
  margin-top: 20px;
  font-weight: normal;
  font-size: 16px;
}

.resource .pilList {
  margin-top: 50px;
  display: flex;
  justify-content: space-between;
}

.resource .pilList img {
  display: block;
  opacity: 0;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  width: 380px;
  border-radius: 13px;
}

.resource .pilList img.animate-in:nth-child(1) {
  animation: scaleIn 0.8s ease-out 0.1s forwards;
}

.resource .pilList img.animate-in:nth-child(2) {
  animation: scaleIn 0.8s ease-out 0.3s forwards;
}

.resource .pilList img.animate-in:nth-child(3) {
  animation: scaleIn 0.8s ease-out 0.5s forwards;
}

.resource .pilList img:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.details {
  padding: 80px 0;
}

.details .title {
  color: #0b2b46;
}

.details .title .bTitle {
  font-size: 30px;
  position: relative;
  padding-bottom: 10px;
  font-family: 'MyLocalB', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

.details .title .bTitle span {
  position: relative;
  padding-left: 30px;
  font-family: 'MyFontE', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

.details .title .bTitle span:before {
  content: '';
  position: absolute;
  width: 1px;
  height: 26px;
  background: #dbdbdb;
  left: 11px;
  border-radius: 20px;
  top: 5px;
}

.details .title .bTitle:before {
  position: absolute;
  content: '';
  height: 4px;
  width: 120px;
  bottom: 0;
  border-radius: 20px;
  background: #0b2b46;
}

.details .title .sTitle {
  margin-top: 20px;
  font-weight: normal;
  font-size: 16px;
}

.details .topPicList {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
}

.details .topPicList .item {
  width: 580px;
  padding: 32px;
  color: #0b2b46;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.details .topPicList .item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
  z-index: 1;
  pointer-events: none;
}

.details .topPicList .item:hover::before {
  left: 100%;
}

.details .topPicList .item h3 {
  transition: all 0.3s ease;
  position: relative;
  z-index: 2;
}

.details .topPicList .item p {
  transition: all 0.3s ease;
  position: relative;
  z-index: 2;
}

.details .topPicList .item .img-wrapper {
  width: 100%;
  overflow: hidden;
  position: relative;
  margin-bottom: 20px;
}

.details .topPicList .item img {
  width: 100%;
  display: block;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.details .topPicList .item.animate-in.item1 {
  animation: fadeInUp 0.8s ease-out 0.1s forwards;
}

.details .topPicList .item.animate-in.item2 {
  animation: fadeInUp 0.8s ease-out 0.3s forwards;
}

.details .topPicList .item:hover {
  transform: translateY(-8px) scale(1.03);
}

.details .topPicList .item:hover img {
  transform: scale(1.15);
}

.details .topPicList .item:hover h3 {
  transform: translateX(5px);
  text-shadow: 0 2px 8px rgba(255, 255, 255, 0.3);
}

.details .topPicList .item:hover p {
  transform: translateX(5px);
  opacity: 0.95;
}

.details .topPicList .item.item1 {
  background: url('../images/pic7.png') no-repeat;
  background-size: 100% 100%;
}

.details .topPicList .item.item2 {
  background: url('../images/pic8.png') no-repeat;
  background-size: 100% 100%;
}

.details .topPicList .item h3 {
  font-size: 18px;
  margin-bottom: 40px;
}

.details .topPicList .item h3 span {
  font-size: 46px;
  padding-right: 10px;
  font-family: 'MyFontE', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

.details .topPicList .item img {
  width: 100%;
}

.details .topPicList .item p {
  color: #0b2b46;
  padding-top: 20px;
  line-height: 24px;
}

.details .bottomPicList {
  background: #fafafa;
  padding: 50px 50px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  margin-top: 40px;
  border-radius: 8px;
  display: flex;
  gap: 30px;
}

.details .bottomPicList .item {
  width: 0;
  flex: 1;
  padding: 20px;
  position: relative;
  height: 230px;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  cursor: pointer;
}

.details .bottomPicList .item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.details .bottomPicList .item:hover::before {
  left: 100%;
}

.details .bottomPicList .item h3 {
  transition: all 0.3s ease;
}

.details .bottomPicList .item p {
  transition: all 0.3s ease;
}

.details .bottomPicList .item.animate-in.item1 {
  animation: scaleIn 0.8s ease-out 0.1s forwards;
}

.details .bottomPicList .item.animate-in.item2 {
  animation: scaleIn 0.8s ease-out 0.3s forwards;
}

.details .bottomPicList .item.animate-in.item3 {
  animation: scaleIn 0.8s ease-out 0.3s forwards;
}

.details .bottomPicList .item:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.details .bottomPicList .item:hover h3 {
  transform: translateX(5px);
  text-shadow: 0 2px 8px rgba(255, 255, 255, 0.3);
}

.details .bottomPicList .item:hover p {
  transform: translateX(5px);
  opacity: 0.95;
}

.details .bottomPicList .item1 {
  background: url('../images/pic11.png') no-repeat;
  background-size: 100% 100%;
}

.details .bottomPicList .item2 {
  background: url('../images/pic12.png') no-repeat;
  background-size: 100% 100%;
}

.details .bottomPicList .item3 {
  background: url('../images/pic13.png') no-repeat;
  background-size: 100% 100%;
}

.details .bottomPicList .item h3 {
  color: #fff;
  position: relative;
  padding-bottom: 10px;
}

.details .bottomPicList .item p {
  color: #fff;
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 20px;
}

.details .bottomPicList .item h3:before {
  content: '';
  position: absolute;
  width: 49px;
  background: #fff;
  height: 3px;
  bottom: 0;
  border-radius: 20px;
}

.partnerInstitutions {
  background: url('../images/pic14.png') no-repeat;
  background-size: 100% 100%;
  padding-top: 80px;
  padding-bottom: 80px;
}

.partnerInstitutions .title {
  color: #fff;
}

.partnerInstitutions .title .bTitle {
  font-size: 30px;
  position: relative;
  padding-bottom: 10px;
  font-family: 'MyLocalB', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

.partnerInstitutions .title .bTitle span {
  position: relative;
  padding-left: 30px;
  font-family: 'MyFontE', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

.partnerInstitutions .title .bTitle span:before {
  content: '';
  position: absolute;
  width: 1px;
  height: 26px;
  background: #dbdbdb;
  left: 11px;
  border-radius: 20px;
  top: 5px;
}

.partnerInstitutions .title .bTitle:before {
  position: absolute;
  content: '';
  height: 4px;
  width: 120px;
  bottom: 0;
  border-radius: 20px;
  background: #fff;
}

.partnerInstitutions .titleInfo {
  margin-top: 60px;
  display: flex;
  justify-content: center;
  color: #fff;
  gap: 50px;
  font-size: 22px;
}

.partnerInstitutions .titleInfo .item {
}

.partnerInstitutions .titleInfo .item {
  opacity: 0;
}

.partnerInstitutions .titleInfo .item.animate-in:nth-child(1) {
  animation: countUp 0.8s ease-out 0.2s forwards;
}

.partnerInstitutions .titleInfo .item.animate-in:nth-child(2) {
  animation: countUp 0.8s ease-out 0.4s forwards;
}

.partnerInstitutions .titleInfo .item span {
  font-weight: bold;
  font-size: 60px;
  padding-right: 10px;
  display: inline-block;
  transition: transform 0.3s ease;
  font-family: 'MyFontE', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

.partnerInstitutions .list {
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.15);
  padding: 50px 80px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 40px;
  border-radius: 30px;
}

.partnerInstitutions .list img {
  width: 237px;
  opacity: 0;
  transition:
    transform 0.3s ease,
    filter 0.3s ease;
}

.partnerInstitutions .list img.animate-in:nth-child(1) {
  animation: fadeIn 0.6s ease-out 0.05s forwards;
}
.partnerInstitutions .list img.animate-in:nth-child(2) {
  animation: fadeIn 0.6s ease-out 0.1s forwards;
}
.partnerInstitutions .list img.animate-in:nth-child(3) {
  animation: fadeIn 0.6s ease-out 0.15s forwards;
}
.partnerInstitutions .list img.animate-in:nth-child(4) {
  animation: fadeIn 0.6s ease-out 0.2s forwards;
}
.partnerInstitutions .list img.animate-in:nth-child(5) {
  animation: fadeIn 0.6s ease-out 0.25s forwards;
}
.partnerInstitutions .list img.animate-in:nth-child(6) {
  animation: fadeIn 0.6s ease-out 0.3s forwards;
}
.partnerInstitutions .list img.animate-in:nth-child(7) {
  animation: fadeIn 0.6s ease-out 0.35s forwards;
}
.partnerInstitutions .list img.animate-in:nth-child(8) {
  animation: fadeIn 0.6s ease-out 0.4s forwards;
}

.partnerInstitutions .list img:hover {
  transform: scale(1.1);
  filter: brightness(1.1);
}

.partnerInstitutions .text {
  background: url('../images/pic15.png') no-repeat;
  height: 70px;
  background-size: 100% 100%;
  margin-top: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 16px;
}

.formBox {
  background: url('../images/pic24.png') no-repeat;
  background-size: 100% 100%;
  margin-top: -30px;
  padding-bottom: 50px;
}

.formBox .title {
  color: #fff;
  padding-top: 130px;
}

.formBox .title .bTitle {
  font-size: 30px;
  position: relative;
  padding-bottom: 10px;
  font-family: 'MyLocalB', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

.formBox .title .bTitle span {
  position: relative;
  padding-left: 30px;
}

.formBox .title .bTitle span:before {
  content: '';
  position: absolute;
  width: 1px;
  height: 26px;
  background: #dbdbdb;
  left: 11px;
  border-radius: 20px;
  top: 5px;
}

.formBox .title .bTitle:before {
  position: absolute;
  content: '';
  height: 4px;
  width: 150px;
  bottom: 0;
  border-radius: 20px;
  background: #fff;
}

.formBox .title p {
  color: #fff;
  margin-top: 20px;
  font-size: 16px;
}

.formBox .list {
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.15);
  padding: 50px 80px;
  gap: 30px;
  margin-top: 40px;
  border-radius: 30px;
}

.formBox .fromMain {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 50px;
}

.formBox .fromMain .item {
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 20px;
}

.formBox .fromMain .item label {
}

.formBox .fromMain .item input {
  padding: 10px 5px;
  border-radius: 6px;
  border: none;
  height: 46px;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.9);
}

.formBox .fromMain .item input:focus {
  background: rgba(255, 255, 255, 1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.formBox .fromMain .item textarea {
  outline: none;
  padding: 10px 5px;
  border-radius: 6px;
  border: none;
  height: 140px;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.9);
  resize: vertical;
}

.formBox .fromMain .item textarea:focus {
  background: rgba(255, 255, 255, 1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.formBox .fromMain .item button {
  margin-top: 24px;
  padding: 10px 5px;
  border-radius: 6px;
  border: none;
  height: 44px;
  width: 100px;
  background: linear-gradient(135deg, #c9171e, #4c3aed);
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

.formBox .fromMain .item button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201, 23, 30, 0.4);
}

.formBox .fromMain .item button:active {
  transform: translateY(0);
}

.footer {
}

.footer .info {
  background: #0b2b46;
  padding: 50px 0;
}

.footer .infoBox {
  display: flex;
  justify-content: space-between;
}

.footer .info .left {
}

.footer .info .logo {
  font-weight: bold;
  display: flex;
  align-items: center;
  color: #fff;
  font-size: 21px;
}

.footer .info .logo img {
  display: block;
  margin-right: 10px;
}

.footer .info .logo span {
  padding-left: 30px;
  position: relative;
}
.footer .info .logo span:before {
  /* content: '';
    position: absolute;
    width: 1px;
    height: 18px;
    background: #fff;
    left: 15px;
    top: 6px; */
}
.footer .info .left p {
  margin-top: 10px;
  color: #fff;
  text-align: right;
}
.footer .info .left p em {
  font-style: normal;
  padding-left: 10px;
  font-family: 'MyFontE', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}
.footer .infoBox .right {
  color: #fff;
  display: flex;
  gap: 80px;
}
.footer .infoBox .right .text {
}
.footer .infoBox .right .text h3 {
}
.footer .infoBox .right .text h3 {
  margin-bottom: 10px;
}
.footer .infoBox .right .text ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer .infoBox .right .text ul li {
  padding-left: 23px;
}
.footer .infoBox .right .text ul li:nth-child(1) {
  background: url('../images/pic26.png') no-repeat left center;
  background-size: 16px;
}
.footer .infoBox .right .text ul li:nth-child(2) {
  background: url('../images/pic27.png') no-repeat left center;
  background-size: 16px;
  font-family: 'MyFontE', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}
.footer .infoBox .right .text ul li:nth-child(3) {
  background: url('../images/pic28.png') no-repeat left center;
  background-size: 16px;
}
.footer .infoBox .right .QRcod {
  display: flex;
  gap: 20px;
}
.footer .infoBox .right .QRcod .item {
}
.footer .infoBox .right .QRcod .item {
  opacity: 0;
  transition: transform 0.3s ease;
}

.footer .infoBox .right .QRcod .item.animate-in:nth-child(1) {
  animation: scaleIn 0.8s ease-out 0.1s forwards;
}

.footer .infoBox .right .QRcod .item.animate-in:nth-child(2) {
  animation: scaleIn 0.8s ease-out 0.3s forwards;
}

.footer .infoBox .right .QRcod .item:hover {
  transform: scale(1.1);
}

.footer .infoBox .right .QRcod .item img {
  display: block;
  width: 110px;
  padding: 5px;
  background: #fff;
  border-radius: 5px;
}
.footer .infoBox .right .QRcod .item p {
  text-align: center;
  padding-top: 20px;
}
.footer .bottom {
  background: #17364f;
  text-align: center;
  color: #fff;
  padding: 20px 0;
}

.login-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

.login-modal.active {
  display: flex;
}

.login-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  animation: fadeIn 0.3s ease;
}

.login-modal-content {
  position: relative;
  width: 1000px;
  /* max-width: 95vw; */
  height: 500px;
  max-height: 95vh;
  /* background: #fff; */
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: slideInDown 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  overflow: hidden;
  display: flex;
}

.login-container {
  display: flex;
  width: 100%;
  height: 100%;
}

.login-left {
  width: 47%;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}

.login-left img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.login-right {
  width: 53%;
  /* background: linear-gradient(135deg, #e8f0fe 0%, #f1f5f9 100%); */
  padding: 60px 75px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow-y: auto;
  /* backdrop-filter: blur(10px); */
  background: rgba(255, 255, 255, 0.65);
}

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.login-modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 32px;
  height: 32px;
  border: none;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 4px;
  font-size: 20px;
  line-height: 1;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.login-modal-close:hover {
  background: rgba(0, 0, 0, 0.7);
  transform: rotate(90deg);
}

.login-title {
  font-size: 24px;
  font-weight: 600;
  color: #0b2b46;
  margin-bottom: 22px;
  text-align: left;
}
.login-title span {
  font-size: 16px;
  padding-left: 10px;
}

.login-form {
  width: 100%;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: #0b2b46;
  margin-bottom: 8px;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 14px;
  color: #999;
  pointer-events: none;
  z-index: 1;
}

.form-group input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.6);
  box-sizing: border-box;
  color: #333;
}

.form-group input::placeholder {
  color: #999;
}

.form-group input:focus {
  outline: none;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  font-size: 14px;
}

.remember-me {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: #0b2b46;
}

.remember-me input[type='checkbox'] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: #4caf50;
}

a.forgot-password {
  color: #0b2b46;
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: 14px;
  text-decoration: underline !important;
}

.forgot-password:hover {
  color: #666;
}

.login-submit-btn {
  width: 100%;
  padding: 14px;
  background: #1e3a8a;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 20px;
}

.login-submit-btn:hover {
  background: #1e40af;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
}

.login-submit-btn:active {
  transform: translateY(0);
}

.login-divider {
  position: relative;
  margin: 20px 0;
  height: 1px;
  background: transparent;
  border-top: 1px dashed #ddd;
}

.form-agreement {
  margin-top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.agreement-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
  color: #666;
  line-height: 1.5;
}

.agreement-checkbox input[type='checkbox'] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: #4caf50;
  margin-top: 2px;
  flex-shrink: 0;
}

.agreement-checkbox a {
  color: #0b2b46;
  text-decoration: underline !important;
  padding: 0px 5px;
}

.agreement-checkbox a:hover {
  text-decoration: underline;
}

.social-login {
  display: flex;
  gap: 12px;
}

.social-btn {
  flex: 1;
  padding: 12px;
  border: 2px solid rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  color: #333;
  cursor: pointer;
  transition: all 0.3s ease;
}

.social-btn:hover {
  border-color: #07c160;
  background: rgba(7, 193, 96, 0.05);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(7, 193, 96, 0.2);
}

.social-btn svg {
  width: 20px;
  height: 20px;
  color: #07c160;
}

.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #c9171e, #4c3aed);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(201, 23, 30, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  z-index: 9998;
  backdrop-filter: blur(10px);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 8px 30px rgba(201, 23, 30, 0.5);
  background: linear-gradient(135deg, #d91e2b, #5d4bf5);
}

.back-to-top:active {
  transform: translateY(-2px) scale(1.02);
}

.back-to-top svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  transition: transform 0.3s ease;
}

.back-to-top:hover svg {
  transform: translateY(-2px);
}