/* 科研创新页面主题配色 - 蓝色系 */
:root {
  /* 主色调 - 红色喜庆系 */
  /* --primary-color: #b3090a; */
  --primary-gold: #eb3939;
  --primary-orange: #FF6A3C;
  --primary-warm: #FFB61E;
  --primary-light: #FFF1D0;
  --primary-dark: #9E1915;
  
  /* 辅助色 */
  --accent-red: #fe6e65;
  --accent-gold: #b3090a;
  --accent-orange: #FF8C42;
  /* --accent-light: #FFF8E1; */
  --accent-lighter: #FFFDE7;
  --accent-dark: #fe6e65;
  
  /* 渐变色 */
  --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-gold) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-warm) 100%);
  --gradient-accent: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-gold) 100%);
  --gradient-light: linear-gradient(135deg, var(--accent-light) 0%, #ffffff 100%);
  
  /* 文字颜色 */
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  
  /* 背景色 */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-accent: #fff8e1;
  --bg-dark: #1a1a1a;
  
  /* 边框颜色 */
  --border-primary: #fecaca;
  --border-secondary: #fca5a5;
  --border-accent: #f87171;
  
  /* 阴影颜色 */
  --shadow-light: rgba(215, 0, 15, 0.1);
  --shadow-medium: rgba(215, 0, 15, 0.15);
  --shadow-dark: rgba(215, 0, 15, 0.25);
  
  /* 状态颜色 */
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: var(--primary-color);
}
 /* 本地字体引用 */
 @font-face {
  font-family: 'Noto Sans SC';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/NotoSansSC-Regular.woff2') format('woff2');
}

@font-face {
  font-family: 'Font Awesome 6 Brands';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/fa-brands-400.ttf') format('truetype');
}

@font-face {
  font-family: 'Font Awesome 6 Free';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/fa-regular-400.ttf') format('truetype');
}

@font-face {
  font-family: 'Font Awesome 6 Free';
  font-style: normal;
  font-weight: 900;
  src: url('../fonts/fa-solid-900.ttf') format('truetype');
}

/* 防止页面水平滚动 */
html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: "Microsoft YaHei", sans-serif;
  overflow-x: hidden;
}

html {
  overflow-x: hidden;
}

::-webkit-scrollbar {
  display: none;
}

* {
  -ms-overflow-style: none;
  scrollbar-width: none;
}
a:hover {
  color: var(--primary-color);
}
.aboutbox .about-li .content {
  padding-top: 0; 
  margin-top: 0;
}
.introduce {
  /* padding: 3.7% 0; */
  background: url(../images/img135.png) top right no-repeat;
}
/* 科研创新页面专用样式 */
.research-theme {

  /* 主标题样式 */
  .research-title {
    color: var(--primary-color);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  /* 装饰线样式 */
  .research-divider {
    background: var(--gradient-primary);
    height: 3px;
    border-radius: 2px;
  }

  /* 卡片样式 */
  .research-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    box-shadow: 0 4px 20px var(--shadow-light);
    transition: all 0.3s ease;
  }

  .research-card:hover {
    box-shadow: 0 8px 30px var(--shadow-medium);
    border-color: var(--border-accent);
  }

  /* 徽章样式 */
  .research-badge {
    background: var(--gradient-light);
    border: 2px solid var(--border-accent);
    color: var(--primary-color);
    transition: all 0.3s ease;
  }

  .research-badge:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-medium);
  }

  /* 按钮样式 */
  .research-btn {
    background: var(--gradient-primary);
    color: white;
    border: none;
    transition: all 0.3s ease;
  }

  .research-btn:hover {
    background: var(--gradient-secondary);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px var(--shadow-medium);
  }

  /* 数字统计样式 */
  .research-counter {
    color: var(--primary-color);
    font-weight: bold;
  }

  /* 轮播图样式 */
  .research-swiper .swiper-button-prev,
  .research-swiper .swiper-button-next {
    background: var(--gradient-primary);
    color: white;
  }

  .research-swiper .swiper-pagination-bullet-active {
    background: var(--primary-color);
  }

  /* 标签样式 */
  .research-tag {
    background: var(--accent-light);
    color: var(--primary-color);
    border: 1px solid var(--border-accent);
  }

  .research-tag.active {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--primary-color);
  }

  /* 链接样式 */
  .research-link {
    color: var(--primary-color);
    transition: color 0.3s ease;
  }

  .research-link:hover {
    color: var(--primary-cyan);
  }

  /* 背景装饰 */
  .research-bg-pattern {
    background-image:
      radial-gradient(circle at 20% 80%, var(--accent-light) 0%, transparent 50%),
      radial-gradient(circle at 80% 20%, var(--accent-lighter) 0%, transparent 50%);
  }

  /* 动画效果 */
  @keyframes research-pulse {

    0%,
    100% {
      box-shadow: 0 0 0 0 var(--shadow-light);
    }

    50% {
      box-shadow: 0 0 0 10px var(--shadow-light);
    }
  }

  .research-pulse {
    animation: research-pulse 2s infinite;
  }

  /* 头部样式 */
  .research-header {
    background: var(--gradient-primary);
    color: white;
  }

  .research-nav {
    border-bottom: 2px solid var(--border-accent);
  }

  .research-nav .research-link {
    color: var(--primary-color);
    font-weight: 500;
  }

  .research-nav .research-link:hover {
    color: var(--primary-cyan);
  }

  /* 菜单悬浮效果 */
  .research-nav .group:hover .group-hover\:visible {
    visibility: visible;
  }

  .research-nav .group:hover .group-hover\:opacity-100 {
    opacity: 1;
  }

  .research-nav .group .absolute {
    background: white;
    border: 1px solid var(--border-accent);
    box-shadow: 0 8px 25px var(--shadow-medium);
  }

  .research-nav .group .absolute:before {
    background-color: white;
    box-shadow: -2px -2px 5px var(--shadow-light);
  }

  .research-nav .group .absolute a {
    color: var(--text-secondary);
    transition: all 0.2s ease;
  }

  .research-nav .group .absolute a:hover {
    background: var(--accent-light);
    color: var(--primary-color);
    transform: translateX(5px);
  }

  /* 顶部菜单主链接悬浮效果 */
  .research-nav .research-link {
    color: var(--primary-color);
    transition: all 0.3s ease;
  }

  .research-nav .research-link:hover {
    color: var(--primary-cyan);
    transform: translateY(-1px);
  }

  /* Banner区域样式 */
  .banner-section {
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
  }

  .banner-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
  }

  /* Banner栏目菜单样式 */
  .banner-category-menu {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
  }

  .banner-menu-item {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    backdrop-filter: blur(5px);
  }

  .banner-menu-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  }

  .banner-menu-item.active {
    background: var(--gradient-primary);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 15px rgba(30, 64, 175, 0.4);
  }

  /* Banner下方菜单样式 */
  .banner-menu {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--border-accent);
  }

  .banner-menu .research-link {
    color: var(--text-primary);
    font-weight: 500;
    transition: all 0.3s ease;
  }

  .banner-menu .research-link:hover {
    color: var(--primary-color);
    background: var(--accent-light);
    border-radius: 4px;
  }

  /* 资质色块样式 */
  .qualification-block {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
  }

  .qualification-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0) 100%);
    border-radius: 0.75rem 0.75rem 0 0;
  }

  .qualification-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  }

  .qualification-block:hover::before {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 0) 100%);
  }

  /* 轮播图导航调整 */
  .research-swiper .swiper-button-prev,
  .research-swiper .swiper-button-next {
    background: var(--gradient-primary);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    box-shadow: 0 4px 15px var(--shadow-medium);
    transition: all 0.3s ease;
  }

  .research-swiper .swiper-button-prev:hover,
  .research-swiper .swiper-button-next:hover {
    background: var(--gradient-secondary);
    transform: scale(1.1);
    box-shadow: 0 6px 20px var(--shadow-dark);
  }

  .research-swiper .swiper-button-prev:after,
  .research-swiper .swiper-button-next:after {
    font-size: 16px;
    font-weight: bold;
  }

  /* 隐藏轮播图分页圆点 */
  .research-swiper .swiper-pagination {
    display: none !important;
  }

  /* 移动端菜单悬浮效果 */
  .mobile-menu .fa-chevron-down,
  .mobile-menu .fa-chevron-up {
    transition: transform 0.3s ease;
  }

  .mobile-menu .fa-chevron-up {
    transform: rotate(180deg);
  }

  .mobile-menu a:hover {
    color: var(--primary-color) !important;
    background: var(--accent-light);
  }

  /* 购物按钮悬浮效果 */
  .research-nav .research-btn {
    background: var(--gradient-primary);
    transition: all 0.3s ease;
  }

  .research-nav .research-btn:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-medium);
  }


}

/* 响应式调整 */
@media (max-width: 768px) {
  .research-theme .research-card {
    margin: 1rem 0;
  }

  .research-theme .research-badge {
    font-size: 0.875rem;
  }

  .research-header {
    font-size: 0.875rem;
  }

  .research-nav {
    padding: 0.75rem 0;
  }
}

/* 数字统计样式 - 突出显示数字，单位保持小字体 */
.research-theme .stat-number {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
}

.research-theme .stat-number .timer {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1;
  text-shadow: 0 2px 4px var(--shadow-light);
}

.research-theme .stat-number .stat-unit {
  font-size: 1rem;
  font-weight: 400;
  color: var(--primary-color);
  line-height: 1.5;
}

.research-theme .stat-label {
  font-size: 1rem;
  color: var(--text-secondary);
  text-align: center;
  margin-top: 0.5rem;
  font-weight: 500;
}

/* 移动端数字统计样式 */
@media (max-width: 768px) {
  .research-theme .stat-number .timer {
    font-size: 2.5rem;
  }

  .research-theme .stat-number .stat-unit {
    font-size: 0.875rem;
  }

  .research-theme .stat-label {
    font-size: 0.875rem;
  }
}

/* 科研内容卡片设计 */
.research-theme .research-content-card {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border-radius: 20px;
  padding: 3rem;
  box-shadow: 0 10px 40px rgba(30, 64, 175, 0.1);
  border: 1px solid rgba(30, 64, 175, 0.1);
  position: relative;
  overflow: hidden;
}

.research-theme .research-content-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 20px 20px 0 0;
}

.research-theme .research-content-card::after {
  content: '';
  position: absolute;
  top: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%231e40af" stroke-width="1" opacity="0.1"><path d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>') no-repeat center;
  background-size: contain;
  opacity: 0.3;
}

/* 标题区域设计 */
.research-theme .research-title-section {
  margin-bottom: 2.5rem;
  text-align: center;
}

.research-theme .title-decoration {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 0.5rem;
}

.research-theme .decoration-line {
  width: 60px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 1px;
}

.research-theme .research-main-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: 0;
  text-shadow: 0 2px 4px var(--shadow-light);
  position: relative;
}

.research-theme .research-main-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.research-theme .title-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 0.5rem;
}

/* 内容区域设计 */
.research-theme .research-content-section {
  position: relative;
  padding: 2rem 0;
}

.research-theme .content-decoration {
  position: absolute;
  top: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}

.research-theme .quote-mark {
  font-size: 4rem;
  color: var(--primary-color);
  opacity: 0.2;
  font-weight: 300;
  line-height: 1;
}

.research-theme .research-text-content {
  position: relative;
  z-index: 1;
  padding: 0 1rem;
}

.research-theme .research-paragraph {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  text-align: justify;
  position: relative;
}

.research-theme .research-paragraph:last-child {
  margin-bottom: 0;
}

.research-theme .highlight-text {
  color: var(--primary-color);
  font-weight: 600;
  background: linear-gradient(120deg, var(--accent-light) 0%, transparent 100%);
  padding: 0.125rem 0.25rem;
  border-radius: 4px;
  position: relative;
}

.research-theme .highlight-text::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 1px;
  opacity: 0.6;
}

/* 移动端响应式设计 */
@media (max-width: 768px) {
  .research-theme .research-content-card {
    padding: 2rem 1.5rem;
    border-radius: 15px;
  }

  .research-theme .research-main-title {
    font-size: 2rem;
  }

  .research-theme .decoration-line {
    width: 40px;
  }

  .research-theme .research-paragraph {
    font-size: 1rem;
    line-height: 1.7;
  }

  .research-theme .quote-mark {
    font-size: 3rem;
  }

  .research-theme .research-text-content {
    padding: 0 0.5rem;
  }
}

/* 模块标题美化 */
.research-theme .module-title-wrapper {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

/* 模块标题美化 - 统一主题 */
.research-theme .module-title-wrapper .module-title-main {
  font-size: 2.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-orange) 50%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
  text-shadow: 0 4px 12px rgba(30, 64, 175, 0.15);
}

/* 所有模块标题保持一致的蓝色主题 */
.research-theme .about-li:nth-child(3) .module-title-main,
.research-theme .about-li:nth-child(4) .module-title-main {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-orange) 50%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 4px 12px rgba(30, 64, 175, 0.15);
}

.research-theme .about-li:nth-child(3) .title-line-left,
.research-theme .about-li:nth-child(3) .title-line-right,
.research-theme .about-li:nth-child(4) .title-line-left,
.research-theme .about-li:nth-child(4) .title-line-right {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-orange) 50%, var(--primary-light) 100%);
}

.research-theme .about-li:nth-child(3) .title-dot,
.research-theme .about-li:nth-child(4) .title-dot {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-orange) 50%, var(--primary-light) 100%);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
}

/* 标题动画增强 */
.research-theme .module-title-main {
  position: relative;
  overflow: hidden;
}

/* 去除模块标题闪光动画 */
.research-theme .module-title-main::after,
.research-theme .stats-title-text::after,
.research-theme .platform-title-section .module-title-main::after {
  display: none !important;
  content: none !important;
  animation: none !important;
}

@keyframes titlePulse {

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

  50% {
    transform: scale(1.2);
    opacity: 0.8;
  }
}

/* 响应式调整 */
@media (max-width: 900px) {
  .research-theme .module-title-main {
    font-size: 2rem;
  }

  .research-theme .about-li:nth-child(3) .module-title-main,
  .research-theme .about-li:nth-child(4) .module-title-main {
    font-size: 2rem;
  }

  .research-theme .module-title-subtitle {
    font-size: 0.8rem;
  }

  .research-theme .title-line-left,
  .research-theme .title-line-right {
    width: 30px;
  }

  .research-theme .title-dot {
    width: 6px;
    height: 6px;
  }
}

.research-theme .module-title-subtitle {
  font-size: 0.9rem;
  color: #64748b;
  font-weight: 500;
  margin-bottom: 1.2rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.research-theme .module-title-decoration {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.research-theme .title-line-left,
.research-theme .title-line-right {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--primary-color) 50%, transparent 100%);
  border-radius: 2px;
}

.research-theme .title-dot {
  width: 8px;
  height: 8px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-orange) 100%);
  border-radius: 50%;
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.4);
  animation: titlePulse 2s infinite;
}

@keyframes titlePulse {

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

  50% {
    transform: scale(1.2);
    opacity: 0.8;
  }
}

/* 现代数字卡片样式 */
.research-theme .stat-card-modern {
  background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid rgba(59, 130, 246, 0.1);
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(30, 64, 175, 0.08), 0 2px 8px rgba(30, 64, 175, 0.04);
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0;
  /* margin: 0.75rem; */
  /* min-width: 240px; */
  /* backdrop-filter: blur(10px); */
}

.research-theme .stat-card-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #3b82f6 0%, #06b6d4 100%);
  z-index: 1;
}

.research-theme .stat-card-modern:hover {
  transform: translateY(-8px) scale(1.02);
  /* box-shadow: 0 20px 60px rgba(30, 64, 175, 0.15), 0 4px 16px rgba(30, 64, 175, 0.08);
  border-color: rgba(59, 130, 246, 0.2); */
}

.research-theme .stat-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.5rem 0.8rem 1.5rem;
  position: relative;
}

.research-theme .stat-icon {
  width: 40px;
  height: 40px;
  /* background: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%); */
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  transition: all 0.3s;
}

.research-theme .stat-card-modern:hover .stat-icon {
  transform: scale(1.05);
  /* box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3); */
}

.research-theme .stat-card-modern:hover .stat-number-modern .timer {
  transform: scale(1.1);
  /* filter: drop-shadow(0 0 20px rgba(59, 130, 246, 0.8)); */
  /* animation: numberPulse 1.5s infinite; */
}

.research-theme .stat-badge {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  color: #0369a1;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  border: 1px solid rgba(59, 130, 246, 0.2);
  letter-spacing: 0.05em;
}

.research-theme .stat-card-body {
  padding: 0 1.5rem 1.5rem 1.5rem;
  text-align: center;
}

.research-theme .stat-number-modern {
  font-size: 3rem;
  font-weight: 800;
  color: #1e40af;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 0.2em;
  line-height: 1;
}

.research-theme .stat-number-modern .timer {
  font-size: 3.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  /* text-shadow: 0 2px 8px rgba(30, 64, 175, 0.1); */
  /* animation: numberGlow 3s infinite; */
  transition: all 0.3s ease;
}

@keyframes numberGlow {

  0%,
  100% {
    filter: drop-shadow(0 0 8px rgba(59, 130, 246, 0.3));
  }

  50% {
    filter: drop-shadow(0 0 16px rgba(59, 130, 246, 0.6));
  }
}

@keyframes numberPulse {

  0%,
  100% {
    transform: scale(1.1);
    filter: drop-shadow(0 0 20px rgba(59, 130, 246, 0.8));
  }

  50% {
    transform: scale(1.15);
    filter: drop-shadow(0 0 30px rgba(59, 130, 246, 1));
  }
}

.research-theme .stat-number-modern .stat-unit {
  font-size: 1.2rem;
  color: #64748b;
  font-weight: 500;
  margin-bottom: 0.3em;
}

/* .research-theme .stat-label-modern {
  font-size: 1rem;
  color: #334155;
  font-weight: 600;
  line-height: 1.4;
  
} */

.research-theme .stat-card-glow {
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.research-theme .stat-card-modern:hover .stat-card-glow {
  opacity: 1;
}

@media (max-width: 900px) {
  .research-theme .module-title-main {
    font-size: 2.5rem;
  }

  .research-theme .module-title-subtitle {
    font-size: 1rem;
  }

  .research-theme .title-line-left,
  .research-theme .title-line-right {
    width: 40px;
  }

  .research-theme .stat-card-modern {
    min-width: 180px;
    margin: 0.5rem;
  }

  .research-theme .stat-card-header {
    padding: 1rem 1.2rem 0.6rem 1.2rem;
  }

  .research-theme .stat-icon {
    width: 32px;
    height: 32px;
    font-size: 0.9rem;
  }

  .research-theme .stat-badge {
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
  }

  .research-theme .stat-card-body {
    padding: 0 1.2rem 1.2rem 1.2rem;
  }

  .research-theme .stat-number-modern {
    font-size: 2.2rem;
  }

  .research-theme .stat-number-modern .timer {
    font-size: 2.4rem;
  }

  .research-theme .stat-label-modern {
    font-size: 0.9rem;
  }
}

/* 科研平台模块样式 */
.research-theme .research-platform {
  padding: 4rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.research-theme .platform-content {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.research-theme .platform-title {
  margin-bottom: 3rem;
}

/* 科研平台描述样式 - 在研发实力模块内 */
.research-theme .platform-description {
  background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid rgba(59, 130, 246, 0.1);
  border-radius: 16px;
  box-shadow: 0 6px 24px rgba(30, 64, 175, 0.06), 0 2px 6px rgba(30, 64, 175, 0.03);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  /* backdrop-filter: blur(10px); */
  margin-bottom: 3rem;
  text-align: left;
}

.research-theme .platform-description::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-orange) 100%);
  z-index: 1;
}

.research-theme .platform-text {
  font-size: 1rem;
  line-height: 1.7;
  color: #334155;
  font-weight: 400;
  letter-spacing: 0.02em;
  margin: 0;
  position: relative;
  z-index: 2;
}


/* 研发实力标题样式 */
.research-theme .stats-section-title {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.research-theme .stats-title-text {
  font-size: 2.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
  text-shadow: 0 4px 12px rgba(30, 64, 175, 0.15);
  position: relative;
  overflow: hidden;
}

.research-theme .stats-title-line {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, #3b82f6 0%, #06b6d4 100%);
  border-radius: 2px;
  margin: 0 auto;
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.4);
}

@media (max-width: 900px) {
  .research-theme .platform-description {
    padding: 1.5rem;
    margin-bottom: 2rem;
  }

  .research-theme .platform-text {
    font-size: 0.95rem;
    line-height: 1.6;
  }

  .research-theme .platform-text::before,
  .research-theme .platform-text::after {
    font-size: 2.5rem;
  }

  .research-theme .stats-title-text {
    font-size: 2rem;
  }

  .research-theme .stats-title-line {
    width: 30px;
    height: 2px;
  }
}

/* 科研平台标题样式 */
.research-theme .platform-title-section {
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
}

.research-theme .platform-title-section .module-title-wrapper {
  margin-bottom: 0;
}

.research-theme .platform-title-section .module-title-main {
  font-size: 2.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-orange) 50%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
  text-shadow: 0 4px 12px rgba(30, 64, 175, 0.15);
  position: relative;
  overflow: hidden;
}

.research-theme .platform-title-section .module-title-subtitle {
  font-size: 0.9rem;
  color: #64748b;
  font-weight: 500;
  margin-bottom: 1.2rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.research-theme .platform-title-section .title-line-left,
.research-theme .platform-title-section .title-line-right {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, #3b82f6 50%, transparent 100%);
  border-radius: 2px;
}

.research-theme .platform-title-section .title-dot {
  width: 8px;
  height: 8px;
  background: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
  border-radius: 50%;
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.4);
  animation: titlePulse 2s infinite;
}

@media (max-width: 900px) {
  .research-theme .platform-title-section .module-title-main {
    font-size: 2rem;
  }

  .research-theme .platform-title-section .module-title-subtitle {
    font-size: 0.8rem;
  }

  .research-theme .platform-title-section .title-line-left,
  .research-theme .platform-title-section .title-line-right {
    width: 30px;
  }

  .research-theme .platform-title-section .title-dot {
    width: 6px;
    height: 6px;
  }
}



@media (max-width: 900px) {
  .research-theme .research-stats {
    /* padding: 2rem 0; */
  }
}

/* 科研实力网格布局 */
.research-theme .stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  /* max-width: 1200px; */
  margin: 0 auto;
}

@media (max-width: 900px) {
  .research-theme .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .research-theme .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
  }
}

/* 主题公共样式 - 蓝色主题 */
.theme-header {
  background: var(--gradient-primary);
  color: white;
}

.theme-text {
  color: white;
}

.theme-accent {
  color: var(--primary-color);
}

.theme-border {
  border-color: var(--border-accent);
}

.theme-btn {
  background: var(--gradient-primary);
  color: white;
  border: none;
  transition: all 0.3s ease;
}

.theme-btn:hover {
  background: var(--gradient-secondary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--shadow-medium);
}

.theme-nav {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-primary);
}

.theme-footer {
  background: var(--bg-dark);
  color: var(--text-light);
}

.theme-footer-title {
  color: white;
}

.theme-footer-text {
  color: var(--text-light);
}

.theme-footer-link {
  color: var(--text-light);
  transition: color 0.3s ease;
}

.theme-footer-link:hover {
  color: var(--accent-light);
}

.theme-footer-border {
  border-color: var(--border-secondary);
}

/* 下拉菜单样式 */
.research-theme .group:hover .absolute {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateY(0);
}

.research-theme .absolute {
  transition: all 0.3s ease;
  transform: translateY(-10px);
}

.research-theme .dropdown-menu {
  background: white;
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  box-shadow: 0 4px 12px var(--shadow-medium);
}

.research-theme .dropdown-item {
  color: var(--text-primary);
  transition: all 0.3s ease;
  padding: 0.75rem 1rem;
}

.research-theme .dropdown-item:hover {
  background: var(--accent-light);
  color: var(--primary-color);
  transform: translateX(5px);
}

/* 购物按钮样式优化 */
.shopping-btn {
  background: var(--gradient-primary);
  color: white;
  border: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px var(--shadow-medium);
  position: relative;
  overflow: hidden;
  font-weight: 500;
  font-size: 0.9rem;
}

.shopping-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--shadow-dark);
  background: var(--gradient-secondary);
}

.shopping-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.shopping-btn:hover::before {
  opacity: 1;
}

.shopping-btn i {
  z-index: 1;
  position: relative;
}

.items-start .fas {
  color: var(--primary-light-red);
}

@media (max-width: 768px) {
  .shopping-btn {
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
  }
}