/* Introduction Page Styles */

@font-face {
  font-family: 'BasierCircle-Bold';
  src: url('../font/BasierCircleBold.ttf') format('truetype');
  font-weight: bold;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'BasierCircle-Regular';
  src: url('../font/BasierCircleRegular.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* Scoped font usage for introduction page only */
body.introduction {
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400;
}

/* Utility classes scoped to introduction page to avoid affecting global CSS */


/* Ensure semantic bold elements use Bold font on this page */
body.introduction h1,
body.introduction h2,
body.introduction h3,
body.introduction h4,
body.introduction h5,
body.introduction h6,
body.introduction strong,
body.introduction b {
  font-family: 'BasierCircle-Bold', Arial, sans-serif !important;
  font-weight: 700 !important;
}

/* Enforce only BasierCircle fonts on introduction page */
body.introduction,
body.introduction * {
  font-family: 'BasierCircle-Regular', Arial, sans-serif !important;
}

/* Re-apply bold/medium weights after global enforcement */
body.introduction .font-fm-medium {
  font-family: 'BasierCircle-Regular', Arial, sans-serif !important;
  font-weight: 500 !important;
}

body.introduction .font-fm-bold,
body.introduction h1,
body.introduction h2,
body.introduction h3,
body.introduction h4,
body.introduction h5,
body.introduction h6,
body.introduction strong,
body.introduction b {
  font-family: 'BasierCircle-Bold', Arial, sans-serif !important;
  font-weight: 700 !important;
}

body.introduction .font-fm-regular {
  font-family: 'BasierCircle-Regular', Arial, sans-serif !important;
  font-weight: 400 !important;
}

body.introduction .font-fm-normal {
  font-family: 'BasierCircle-Regular', Arial, sans-serif !important;
  font-weight: 100 !important;
}
body.introduction .font-fm-medium {
  font-family: 'BasierCircle-Regular', Arial, sans-serif !important;
  font-weight: 500 !important;
}

body.introduction .font-fm-bold {
  font-family: 'BasierCircle-Bold', Arial, sans-serif !important;
  font-weight: 700 !important;
}



/* Custom Header Styles */
  .auto-center {
    width: 100%;
  }
.custom-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  z-index: 1000;
  transition: all 0.3s ease;
  height: 80px;
  /* box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05); */
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 30px;
  height: 80px;
}

/* Ensure 30px spacing inside header-content on introduction page */
body.introduction .header-content {
  padding-left: 30px;
  padding-right: 30px;
  box-sizing: border-box;
}
body.introduction .header-content .logo-pic {
  margin-left: 0;
}
body.introduction .header-content .navRight {
  margin-right: 0;
}

/* Logo Styles */
.logo-pic {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  transition: all 0.3s ease;
}

.logo-link:hover {
  transform: scale(1.02);
}

.logo-img {
  width: 45px;
  height: 45px;
  object-fit: contain;
}

.logo-text {
  font-size: 1.6rem;
  color: #1a1a1a;
  font-weight: 700;
  letter-spacing: -0.5px;
}

/* Navigation Styles */
.header-nav {
  flex: 1;
  display: flex;
  justify-content: center;
  margin: 0 2rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: #333;
  text-decoration: none;
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  font-size: 1rem;
  font-weight: 500;
  position: relative;
}

.nav-link:hover {
  color: #007bff;
  background: rgba(0, 123, 255, 0.08);
  transform: translateY(-1px);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: #007bff;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav-link:hover::after {
  width: 80%;
}

/* Right Navigation Area - 根据截图设计 */
.navRight {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 2000px;
  padding: 0 30px 0 0;
  /* background:  red; */
}




/* Download Link - 带图标的链接 */
.navRight .download {
  display: flex;
  align-items: center;
}

.navRight .download a {
  display: flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: #666;
  font-size: 14px;
  font-weight: 400;
  transition: all 0.3s ease;
  padding: 8px 12px;
  border-radius: 6px;
}

.navRight .download a:hover {
  color: #4285f4;
  background: rgba(66, 133, 244, 0.05);
}

.navRight .download .download-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
}

.navRight .download .download-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.download-text {
  color: #161B42;
}

/* Login Button - 根据用户要求的精确样式 */
/* .navRight .login-btn {
  display: flex;
  align-items: center;
  background: transparent !important;
  background-color: transparent !important;
  background-image: none !important;
} */

/* .navRight .login-btn a {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  height: 18px;
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: bold;
  font-size: 16px;
  color: #5677FE;
  line-height: 18px;
  text-align: center;
  font-style: normal;
  text-transform: none;
  background: transparent;
  border: none;
  padding: 0;
  transition: all 0.3s ease;
  white-space: nowrap;
} */

/* .navRight .login-btn a:hover {
  opacity: 0.8;
  background: transparent !important;
  background-color: transparent !important;
  background-image: none !important;
} */

/* 确保 login-btn 在所有状态下都没有背景 */
/* .navRight .login-btn:hover,
.navRight .login-btn:focus,
.navRight .login-btn:active {
  background: transparent !important;
  background-color: transparent !important;
  background-image: none !important;
} */

/* Signup Button - 根据用户要求的精确样式 */
.navRight .signup-btn {
  display: flex;
  align-items: center;
}

.navRight .signup-btn a {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  height: 36px;
  background: linear-gradient(227deg, #09B7FE 0%, #755DFD 100%);
  border-radius: 40px 40px 40px 40px;
  color: #fff;
  font-size: 14px;
  font-weight: 400;
  padding: 0 20px;
  border: none;
  transition: all 0.3s ease;
  white-space: nowrap;
  min-width: 80px;
}

.navRight .signup-btn a:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(9, 183, 254, 0.3);
}

/* Main Content Adjustment */
body.introduction main {
  margin-top: 90px; /* Adjust for fixed header */
  padding: 0 20px; /* 平板端减少内边距 */
  box-sizing: border-box;
  width: 100%;
}

/* Introduction Sections */
.intro-hero {
  padding: 4rem 0;
  background: #ffffff;
  color: #333;
  text-align: center;
}

/* Center layout for intro-hero children */
.intro-hero > .auto-center {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.intro-hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* 渐变标题样式 */
.intro-hero-title {
  font-size: 60px;
  margin-bottom: 30px;
  line-height: 90px;
  /* font-weight: bold; */
}

.intro-hero-title .title-gradient {
  background: linear-gradient(90deg, #755DFD 0%, #09B7FE 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.intro-hero-title .title-dark {
  color: #333333;
}

/* 特性信息区域 */
.hero-features {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.feature-text {
  height: 22px;
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400;
  font-size: 14px;
  color: #161B42;
  line-height: 22px;
  text-align: justified;
  font-style: normal;
  text-transform: none;
  white-space: nowrap;
  display: flex;
  align-items: center;
}

/* ================================= */
/* 可复用按钮组件样式 */
/* ================================= */

/* 基础按钮组件 */
.btn-component {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  gap: 8px;
  border: none;
  outline: none;
}

/* Download 按钮组件 - 可在页面任何地方使用 */
.btn-download {
  max-width: 240px;
  height: 60px;
  background: linear-gradient(90deg, #755DFD 0%, #09B7FE 100%);
  box-shadow: 0px 10px 20px 0px rgba(45,90,255,0.4);
  border-radius: 31px;
  color: #ffffff;
  padding: 0 20px;
}

.btn-download:hover {
  transform: translateY(-2px);
  box-shadow: 0px 15px 25px 0px rgba(45,90,255,0.5);
}

.btn-download .btn-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

/* Download 按钮 - 小尺寸版本 */
.btn-download-sm {
  width: 180px;
  height: 45px;
  background: linear-gradient(90deg, #755DFD 0%, #09B7FE 100%);
  box-shadow: 0px 8px 16px 0px rgba(45,90,255,0.3);
  border-radius: 25px;
  color: #ffffff;
  font-size: 14px;
}

.btn-download-sm:hover {
  transform: translateY(-2px);
  box-shadow: 0px 12px 20px 0px rgba(45,90,255,0.4);
}

.btn-download-sm .btn-icon {
  width: 14px;
  height: 14px;
  object-fit: contain;
}

/* Download 按钮 - 大尺寸版本 */
.btn-download-lg {
  width: 300px;
  height: 70px;
  background: linear-gradient(90deg, #755DFD 0%, #09B7FE 100%);
  box-shadow: 0px 12px 24px 0px rgba(45,90,255,0.5);
  border-radius: 35px;
  color: #ffffff;
  font-size: 18px;
  font-weight: 600;
}

.btn-download-lg:hover {
  transform: translateY(-3px);
  box-shadow: 0px 18px 30px 0px rgba(45,90,255,0.6);
}

.btn-download-lg .btn-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

/* Try Free 按钮组件 */
.btn-try-free {
  width: 240px;
  height: 60px;
  background: #FFFFFF;
  border-radius: 46px;
  border: 1px solid #2D5AFF;
  color: #2D5AFF;
}

.btn-try-free:hover {
  background: rgba(45, 90, 255, 0.05);
  transform: translateY(-2px);
}

/* ================================= */
/* 页面特定样式 - 使用组件 */
/* ================================= */

/* 按钮区域 */
.intro-hero-buttons {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.hero-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  font-size: 24px;
  gap: 8px;
}
.hero-btn:active {
  font-size: 24px;
}
.sign-up-btn {
  width: 240px;
  height: 60px;
  background: #FFFFFF;
  border-radius: 30px;
  border: 1px solid #2D5AFF;
  color: #2D5AFF;
  

}

.sign-up-btn:hover {
  /* background: rgba(45, 90, 255, 0.05); */
  transform: translateY(-2px);
}

.hero-download-btn {
  display: flex;
  align-items: center; 
  justify-content: center;
  height: 60px;
  width: 240;
  background: linear-gradient( 90deg, #755DFD 0%, #09B7FE 100%);
  box-shadow: 0px 10px 20px 0px rgba(45,90,255,0.4);
  border-radius: 30px;
  padding: 0 40px;
  color: #ffffff;
  font-size: 24px;
  /* gap: 5px; */

}
.hero-download-btn:hover {

  transform: translateY(-2px);
  font-size: 24px;
}
.hero-download-btn:active {
  font-size: 24px;
}


.intro-hero-bottom-image {
  margin-top: 100px;
  text-align: center;
  max-width: 1200px;
  
}

.intro-hero-bottom-image img {
  max-width: 100%;
  height: auto;
}

/* Section Common Styles */
.intro-platforms,
.intro-features,
.intro-partners,
.intro-security,
.intro-certification,
.intro-reviews,
.intro-faq,
.intro-cta {
  padding: 4rem 0;
}

.intro-platforms {
  background: #f8f9fa;
}

.intro-features {
  background: white;
}

/* Features Header */
.features-header {
  text-align: center;
  margin-bottom: 20px;
}

.features-title {
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: bold;
  font-size: 42px;
  color: #161B42;
  text-align: center;
  font-style: normal;
  text-transform: none;
  line-height: 1.2;
}

.features-description {
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400;
  font-size: 16px;
  color: #48536B;
  line-height: 28px;
  text-align: center;
  font-style: normal;
  text-transform: none;
  max-width: 800px;
  margin: 0 auto 30px auto;

}

/* Features Layout - 堆叠布局 */
.features-layout {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* 中心图片 */
.features-center {
  position: relative;
  z-index: 1;
  padding: 0;
}

.features-image {
  max-width: 880px;
  height: auto;
  
}

/* 左侧标签 - 浮在图片顶部 */
.features-left {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: calc(50% - 880px / 2 - 40px);
  transform: translateY(-50%); 
  display: flex;
  flex-direction: column;
  gap: 70px;
  align-items: flex-start;
}

/* 右侧标签 - 浮在图片顶部 */
.features-right {
  position: absolute;
  z-index: 2;  
  top: 50%;
  left: calc(50% + 880px / 2 + 40px);
  transform: translate(-100%, -50%);
  display: flex;
  flex-direction: column;
  gap: 70px;
  align-items: flex-end;
}


/* 特性标签样式 - 透明背景、无阴影、无圆角 */
.feature-tag {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 1rem 1.5rem;
  box-shadow: none;
  backdrop-filter: none;
  transition: all 0.3s ease;
  min-width: 120px;
  position: relative;
}
.feature-tag-text {
  height: 22px;
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400;
  font-size: 14px;
  color: #8892AF;
}
/* 左侧标签左对齐 */
.features-left .feature-tag {
  text-align: left;
}

/* 右侧标签右对齐 */
.features-right .feature-tag {
  text-align: right;
}

.feature-tag:hover {
  transform: translateY(-3px);
  box-shadow: none;
  opacity: 0.8;
}

/* Download按钮区域 */
.features-download {
  display: flex;
  justify-content: center;
}


/* 登录注册蒙层 start*/
.register-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.7);
  z-index: 1000;
  animation: register-modal-fade-in 0.3s;
}

.login-block-right {
  position: absolute ;
  background: white;
  margin: 0 ;
  padding: 30px;
  width: 480px ;
  
  border-radius: 10px;
  box-shadow: 0 5px 30px rgba(0,0,0,0.3);
  top: 50% ;
  left: 50% ;
  transform: translate(-50%,-50%);
}
.register-modal .sendCode {
    color: #4177FF !important;
    /* text-decoration:none !important; */
}

.register-modal .login-block-right .send-code-box .sendCode.disabled {
color: #999 !important;
}
.register-modal .login-btn-box  {
  background: #4177FF ;
  box-shadow: 0px 6px 12px 0px rgba(45,90,255,0.3) ;
  border-radius: 40px ;
}

.register-modal .under-switch-text {
    color: #4177FF !important;
}

.register-modal .under-switch-text:hover {
  color: #4177FF !important;
}


.register-modal .login-block-right .info-list-con .login-type-switch a:not(.gray-text) {
    color: #4177FF !important;
}
.register-modal .login-block-right .info-list-con .login-type-switch a:not(.gray-text):hover {
  color: #4177FF !important;
}

.login-block-right .title {
  font-size: 18px ;
  color: #161B42 ;
}

.login-block-right .subtitle {
  font-size: 14px ;
  color: #161B42 ;
  font-weight: 400 !important;
}

.login-block-right .info-title {
  color: #161B42 ;
}

.login-block-right .agreement .agreement-yes .select-box {
  background: url("/images/introduction/introduction_model_switch.png") no-repeat 0 0 / 100% 100%;
}
 .close-btn {
  
  width: 20px;
  height: 20px;

}

.block-navi {
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 20px;
}


.block-navi .back-btn {
      width: 20px;
      height: 20px;
      visibility: hidden;
    }

/* 登录注册蒙层 end */

/* 下载模态框样式 */
.download-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  z-index: 1000;
  animation: register-modal-fade-in 0.3s;
  justify-content: center;
  align-items: center;
}

.download-modal .containar {
  position: absolute ;
  max-width: 480px;
  width: 90%;
  background-color: white;
  border-radius: 20px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  

  top: 50% ;
  left: 50% ;
  transform: translate(-50%,-50%);


}
.download-modal .block-navi{
  display: flex;
  justify-content: end;
  width: 100%;
  margin-bottom: 20px;
}
.platform-success {
  width: 100%;
  text-align: center; /* 内容居中对齐 */
  display: none;
}

.platform-logo {
  margin: 10px 0 20px;
}

.platform-logo img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.platform-version {
  font-size: 18px;
  margin-bottom: 40px;
  color: #161B42;
}

.download-buttons {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 20px;
}

.download-btn-modal {
  display: flex;
  font-size: 18px;
  color: white;
  transition: all 0.3s ease;  
  height: 50px;
  background: #4177FF;
  box-shadow: 0px 6px 12px 0px #2d5aff4d;
  border-radius: 30px;
  margin: 0 40px;
  padding: 10px;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.download-btn-modal:hover {
  transform: translateY(-2px);
  font-size: 18px;
}

.tips {
    text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  margin-bottom: 20px;
}
.see-all {
  padding-bottom: 40px;
}
.see-all a {
  color: #4177FF;
  text-decoration: underline;
  font-size: 14px;
}

.see-all a:hover {
  text-decoration: underline;
}

/* 所有下载选项样式 */
.all-downloads {
  display: none;
  text-align: center;
  padding: 20px;
  animation: fadeIn 0.3s ease-in-out;
}

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

.all-downloads-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  
}

/* .download-btn-all {
  background-color: #4285F4;
  color: white;
  padding: 12px 20px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s;
  display: block;
  text-align: center;
}

.download-btn-all:hover {
  background-color: #3367D6;
} */

@media (max-width: 1024px) {
  .features-title {
    font-size: 36px;
  }
  
  .features-description {
    font-size: 14px;
    line-height: 24px;
  }
  
  /* .features-layout {
    flex-direction: column;
  } */
  
  /* .features-left,
  .features-right {
    position: static;
    align-items: center;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  } */
  
}

@media (max-width: 768px) {
  .features-title {
    font-size: 28px;
  }
  
  .features-description {
    font-size: 14px;
    line-height: 22px;
    padding: 0 1rem;
  }
  
  
  .feature-tag {
    padding: 0.8rem 1.2rem;
    min-width: 100px;
  }
  
  .feature-text {
    height: 18px;
    font-size: 12px;
    line-height: 18px;
  }
}

@media (max-width: 480px) {
  .features-title {
    font-size: 24px;
  }
  
  .features-description {
    font-size: 12px;
    line-height: 20px;
  }
  
  .feature-tag {
    padding: 0.6rem 1rem;
    min-width: 80px;
  }
  
  .feature-text {
    font-size: 11px;
    line-height: 16px;
  }
}

.intro-security {
  background: white;
}

.intro-certification {
  background: #ffffff; /* 改为白色背景 */
}

.intro-reviews {
  background: white;
}



.intro-cta {
  color: white;
  text-align: center;
}

.section-header {
  text-align: center;
  margin-bottom: 20px;
}

.box-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #1a1a1a;
}

.intro-cta .box-title,
.intro-cta .cta-title {
  color: #1B2C50;
}

.box-subtitle {
  font-size: 1.1rem;
  color: #666;
  margin-bottom: 2rem;
}

.box-header {
  font-size: 1rem;
  color: #007bff;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

/* Platform Features - 重新设计 */
.intro-platforms {
  background: #ffffff;
  padding: 4rem 0;
}

/* 标题样式 - 统一在一行显示 */
.platforms-title {
  margin: 0;
  text-align: center;
  font-size: 42px;
}

.platforms-header {
  font-size: 42px;
  color: #161B42;
}


/* Platform Layout - 重新设计为堆叠布局 */
.platforms-layout {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  min-height: 600px;
}

/* 中心区域 - 基础层 */
.platforms-center {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* 左侧平台标签容器 - 堆叠在center之上 */
.platforms-left {
  position: absolute;
  z-index: 2;
  left: 0px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 55px;
  align-items: flex-start;
}

/* 右侧平台标签容器 - 堆叠在center之上 */
.platforms-right {
  position: absolute;
  z-index: 2;
  right: 0px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 55px;
  align-items: flex-end;
}

/* 平台标签样式 - 与feature-tag形成对比 */
.platform-tag {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 320px;
  height: 80px;
  background: rgba(255,255,255,0.95);
  box-shadow: 0px 10px 20px 0px rgba(79,134,223,0.2);
  border-radius: 20px;
  padding: 0 1.5rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  box-sizing: border-box;
  border: 1px solid rgba(79,134,223,0.1);
}

.platform-tag:hover {
  transform: translateY(-2px);
  box-shadow: 0px 15px 25px 0px rgba(79,134,223,0.3);
  background: rgba(255,255,255,1);
}

.platform-icon {
  width: 40px;
  height: 40px;
  object-fit: contain;
  flex-shrink: 0;
}

.platform-text {
  font-size: 14px;
  color: #333;
  line-height: 1.4;
  flex: 1;
}


.warning-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10rem;
  text-align: center;
  /* background: rgba(255, 255, 255, 0.9); */
  /* border-radius: 20px; */
  /* box-shadow: 0px 10px 30px 0px rgba(79,134,223,0.15); */
  /* backdrop-filter: blur(10px); */
  position: relative;
}

.warning-icon {
  width: 640px;
  height: 460px;
  object-fit: contain;
}

.warning-text {
  font-size: 18px;
  color: #333;
  font-weight: 500;
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, calc(-50% + 130px));
  z-index: 3;
}

/* 响应式设计 */
@media (max-width: 1400px) {
  .platforms-layout {
    min-height: 500px;
  }
  
  .platforms-left {
    left: 50px;
  }
  
  .platforms-right {
    right: 50px;
  }
  
  .warning-icon {
    width: 480px;
    height: 345px;
  }
  
  .warning-text {
    transform: translate(-50%, calc(-50% + 120px));
  }
}

@media (max-width: 1024px) {
  .platforms-layout {
    flex-direction: column;
    min-height: auto;
    gap: 3rem;
  }
  
  .platforms-left,
  .platforms-right {
    position: static;
    transform: none;
    align-items: center;
    z-index: auto;
  }
  
  .platforms-center {
    order: 1;
  }
  
  .platforms-left {
    order: 0;
  }
  
  .platforms-right {
    order: 2;
  }
  

  
  .warning-icon {
    width: 400px;
    height: 288px;
  }
  
  .warning-text {
    transform: translate(-50%, calc(-50% + 100px));
  }
}

@media (max-width: 768px) {

  
  .platforms-layout {
    gap: 2rem;
  }
  
  .platform-tag {
    width: 300px;
    height: 75px;
    padding: 0 1rem;
  }
  
  .platform-icon {
    width: 35px;
    height: 35px;
  }
  
  .platform-text {
    font-size: 13px;
  }
  

  
  .warning-icon {
    width: 320px;
    height: 230px;
  }
  
  .warning-text {
    font-size: 16px;
    transform: translate(-50%, calc(-50% + 80px));
  }
}

@media (max-width: 480px) {

  

  .platforms-layout {
    gap: 1.5rem;
  }
  
  .platform-tag {
    width: 280px;
    height: 70px;
    padding: 0 0.8rem;
  }
  
  .platform-icon {
    width: 30px;
    height: 30px;
  }
  
  .platform-text {
    font-size: 12px;
  }
  

  .warning-icon {
    width: 240px;
    height: 172px;
  }
  
  .warning-text {
    font-size: 14px;
    transform: translate(-50%, calc(-50% + 60px));
  }
}

/* Partners 主标题样式 */
.partners-main-title {
  font-family: 'BasierCircle-Bold', Arial, sans-serif;
  font-weight: bold;
  font-size: 42px;
  color: #161B42;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin: 0;
  margin-bottom: 3rem;
}

/* Partners 网格布局 */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(3,  1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

/* 网格卡片样式 */
.partner-card {
  width: 100%;
  height: auto;
  background: #FFFFFF;
  border-radius: 20px;
  border: 1px solid #E1ECF8;
  padding: 24px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 16px;
}



.partner-card:nth-child(-n+3) .partner-icons {
  display: flex;
  flex-wrap: wrap;
  margin-top: auto;
  align-self: flex-end;
}

.partner-card:nth-child(-n+3) .see-more {
  display: flex;
  align-items: center;
  margin-top: auto;
  align-self: flex-end; /* 右对齐 */
}


.partner-card:nth-child(n+4) .content-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: auto;
}

.partner-card:nth-child(n+4) .partner-icons {
  width: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.partner-card:nth-child(n+4) .see-more {
  display: flex;
  align-self: flex-end;
}

/* 标签标题样式 */
.partner-title {
  font-family: 'BasierCircle-Bold', Arial, sans-serif;
  font-weight: bold;
  font-size: 18px;
  color: #1B2C50;
  line-height: 24px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin: 0;
}

/* 标签详情样式 */
.partner-description {
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400;
  font-size: 14px;
  color: #48536B;
  line-height: 22px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin: 0;
  flex: 1;
}

/* 图标容器 */
.partner-icons {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 30px; 
}

/* 图标背景容器 - 圆形 */
.icon-wrapper {
  width: 60px;
  height: 60px;
  background: #FFFFFF;
  box-shadow: 0px 10px 20px 0px rgba(79,134,223,0.2);
  border-radius: 50%; /* 改为圆形 */
  display: flex;
  align-items: center;
  justify-content: center;

}

/* 内部图标 */
.partner-icon {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

/* see more 区域 - 默认样式（将被特殊布局覆盖） */
.see-more {
  display: flex;
  align-items: center;

}

/* see more 文字 */
.see-more-text {
  
  /* font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400; */
  font-size: 14px;
  color: #161B42;
  line-height: 22px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

/* see more 图标 */
.see-more-icon {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

/* Security 主标题样式 */
.security-main-title {
  font-family: 'BasierCircle-Bold', Arial, sans-serif;
  font-weight: bold;
  font-size: 42px;
  color: #161B42;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin: 0;
}

/* Security 卡片容器 */
.security-cards {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* Security 卡片样式 */
.security-card {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 0;
  width: 100%;
  max-width: 1200px;
  flex-direction: row; /* 强制保持横向布局 */
  flex-wrap: nowrap; /* 禁止换行 */
}
.security-card-last {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 80px 90px;
  width: 100%;
  max-width: 1200px;
  flex-direction: row; /* 强制保持横向布局 */
  flex-wrap: nowrap; /* 禁止换行 */
  background: #F7F9FF;
  border-radius: 20px 20px 20px 20px;
}


/* 左文右图布局 */
.security-card.text-left {
  flex-direction: row;
}

.security-card.text-left .card-content {
  order: 1;
}

.security-card.text-left .card-image {
  order: 2;
}

/* 右文左图布局 */
.security-card.text-right {
  flex-direction: row;
}

.security-card.text-right .card-content {
  order: 2;
}

.security-card.text-right .card-image {
  order: 1;
}

/* 卡片内容区域 */
.card-content {
  flex: 1; /* 基础比例 */
  display: flex;
  flex-direction: column;
  /* gap: 24px; */
  min-width: 0; /* 防止flex收缩问题 */
  justify-content: center;
}

/* 卡片标题样式 */
.security-card-title {
  font-family: 'BasierCircle-Bold', Arial, sans-serif;
  font-weight: bold;
  font-size: 32px;
  color: #1B2C50;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin: 0;
  line-height: 1.2;
}

/* 卡片详情样式 */
.security-card-desc {
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400;
  font-size: 18px;
  color: #48536B;
  line-height: 28px;
  text-align: justified;
  font-style: normal;
  text-transform: none;
  margin: 20px 0 50px 0;
}


/* 卡片图片区域 */
.card-image {
  flex: 1.2; /* 图片区域比内容区域宽1.2倍 */
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0; /* 防止flex收缩问题 */
}

/* 卡片图片样式 */
.security-image {
  width: 100%; /* 占满容器宽度 */
  max-width: 640px; /* 最大宽度 */
  height: auto; /* 按原始比例缩放 */
  object-fit: contain;
  aspect-ratio: 640/460; /* 保持原始比例 */
}

/* 第五个卡片的特殊图片尺寸 */
.security-card.special-bg .security-image {
  max-width: 480px; /* 特殊卡片的最大宽度 */
  aspect-ratio: 480/300; /* 特殊卡片的比例 */
}

/* 卡片5的特殊背景 */
.security-card.special-bg {
  background: #F7F9FF;
  border-radius: 20px;
  padding: 40px;
  height: 460px;
  box-sizing: border-box;
}

/* 通用下载按钮在卡片中的位置 */
.security-card .btn-component {
  align-self: flex-start;
  margin-top: auto;
}

/* Certification 主标题样式 */
.certification-main-title {
  font-size: 42px;
  color: #161B42;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin: 0;
  margin-bottom: 4rem;
}

/* 第二行图文布局 */
.certification-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 70px;
  margin-bottom: 85px;
  max-width: 1200px;
   margin-left: auto;
  margin-right: auto;
}

.cert-header-image {
  
  width: 460px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cert-content {
  width: 520px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cert-header-image {
  width: 100%;
  max-width: 460px;
  /* height: auto; */
  /* aspect-ratio: 460/244; */
  object-fit: contain;
}

.cert-row-title {
  font-family: 'BasierCircle-Bold', Arial, sans-serif;
  font-weight: bold;
  font-size: 32px;
  color: #161B42;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin: 0;
  line-height: 1.2;
}

.cert-row-desc {
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400;
  font-size: 18px;
  color: #48536B;
  line-height: 28px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin: 0;
}

/* 第一个网格：3列均分 */
.certification-grid-first {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto 3rem auto; /* 下边距与第二个网格分隔 */
}

/* 第二个网格：2列均分 */
.certification-grid-second {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 1200px; /* 比第一个网格宽，让每个卡片更宽 */
  margin: 0 auto;
}

/* 卡片样式 */
.cert-card {
  background: transparent; /* 第一行卡片无背景 */
  /* border-radius: 0; */
  padding: 36px 29px;
  box-shadow: none; /* 移除阴影效果 */
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cert-card.special-bg {
  background: #F7F9FF;
  border-radius: 20px;
  flex-direction: column; /* 改为垂直布局 */
  /* align-items: stretch; */
  /* gap: 1.5rem; */
}

/* 特殊卡片的文字内容区域 */
.cert-text-content {
  flex: 1;
  display: flex;
  flex-direction: column; /* 标题和详情上下布局 */
  gap: 0.75rem;
}

.cert-card.special-bg .cert-text-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  /* gap: 1rem; */
}

/* 标题行布局 - 标题和按钮在一行 */
.cert-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-direction: row;
  
}
.cert-title-column {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-direction: column;
  gap: 20px;
}
/* 特殊卡片中的标题样式调整 */
.cert-title-row .cert-card-title {
  flex: 1;
  margin: 0;
}

/* 特殊卡片中的按钮样式调整 */
.cert-title-row .cert-card-button {
  flex-shrink: 0;
}

.cert-card-image {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  aspect-ratio: 380/260;
  
}

.cert-image {
  width: 100%;
  
  aspect-ratio: 380/260;
  object-fit: contain;
}

.cert-card-button {
  width: 60px;
  height: 60px;
  background: #4177FF;
  border-radius: 50%; /* 第二行卡片按钮圆形处理 */
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
}

.cert-arrow {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.cert-card-title {
  font-family: 'BasierCircle-Bold', Arial, sans-serif;
  font-weight: bold;
  font-size: 24px;
  color: #1B2C50;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin: 0;
  line-height: 1.3;
}

.cert-card-desc {
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400;
  font-size: 16px;
  color: #48536B;
  line-height: 24px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin: 0;
}

/* Reviews Section - 重新设计 */

/* 第一行：主标题 */
.reviews-main-title {
  font-family: 'BasierCircle-Bold', Arial, sans-serif;
  font-weight: bold;
  font-size: 42px;
  color: #161B42;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin: 0;
  margin-bottom: 4rem;
}

/* 第二行：四个统计标签 */
.reviews-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6rem;
  margin-bottom: 6rem;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.stat-icon {
  width: 76px;
  height: 76px;
  object-fit: contain;
}

.stat-number {
  font-family: 'BasierCircle-Bold', Arial, sans-serif;
  font-weight: bold;
  font-size: 32px;
  color: #1B2C50;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin: 0;
}

.stat-label {
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400;
  font-size: 18px;
  color: #48536B;
  line-height: 28px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin: 0;
}

/* 横向滚动容器 */
.reviews-scroll-container {
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  margin-bottom: 4rem;
  overflow-x: auto;
  overflow-y: visible; /* 修改为visible以避免悬停时顶部被裁剪 */
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
  position: relative;
  padding-top: 5px; /* 添加顶部内边距以避免悬停时被裁剪 */
}

.reviews-scroll-container::-webkit-scrollbar {
  display: none;
}

/* 容器悬停时改变光标样式 */
.reviews-scroll-container:hover {
  cursor: grab;
}

.reviews-scroll-container.dragging {
  cursor: grabbing !important;
}

/* 第四行机构评论的110px偏移 */
.organization-offset {
  padding-left: 110px;
}

/* 横向滚动网格 */
.reviews-grid {
  display: flex;
  gap: 2rem;
  padding: 0 2rem;
  /* 无限循环滚动效果，通过JavaScript动态设置宽度 */
  will-change: transform;
  transition: none;
}

/* 平滑滚动动画 */
.reviews-grid.smooth-scroll {
  scroll-behavior: smooth;
}

/* 用户评论卡片 */
.user-reviews .review-card {
  width: 500px;
  height: 360px;
  background: #FFFFFF;
  border-radius: 20px;
  border: 1px solid #E1ECF8;
  padding: 2rem;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  flex-shrink: 0;
  transition: all 0.3s ease;
  cursor: pointer;
}

.user-reviews .review-card:hover {
  transform: translateY(-5px); /* 增加悬停时的位移量 */
  box-shadow: 0 15px 40px rgba(79, 134, 223, 0.25);
  border-color: rgba(79, 134, 223, 0.3);
  z-index: 10; /* 确保悬停时卡片在最上层 */
  position: relative;
}

/* 评论头部 */
.review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

/* 用户信息 */
.user-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.user-avatar {
  width: 68px;
  height: 68px;
  object-fit: contain;
  border-radius: 50%;
}

.user-details {
  display: flex;
  flex-direction: column;
  /* gap: 0.25rem; */
}

.user-details-user-name {
  font-family: 'BasierCircle-Bold', Arial, sans-serif;
  font-weight: 400;
  font-size: 18px;
  color: #1B2C50;
  line-height: 24px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-bottom: 10px;
}

.user-details-user-job {
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400;
  font-size: 14px;
  color: #6F7394;
  line-height: 22px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin: 0;
}

/* 评分图片 */
.rating-image {
  width: 140px;
  height: 24px;
  object-fit: contain;
}

/* 评论描述 */
.review-desc {
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400;
  font-size: 14px;
  color: #48536B;
  line-height: 22px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin: 0;
  flex: 1;
}

/* see more 按钮 */
.see-more {
  display: flex;
  align-items: center;
  cursor: pointer;
  align-self: flex-start;
}

.review-see-more-text {
  /* font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400; */
  font-size: 14px;
  color: #4177FF;
  line-height: 22px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

/* 机构评论卡片 */
.organization-reviews .review-card {
  width: 500px;
  height: 360px;
  background: #FFFFFF;
  border-radius: 20px;
  border: 1px solid #E1ECF8;
  padding: 2rem;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  flex-shrink: 0;
  transition: all 0.3s ease;
  cursor: pointer;
}

.organization-reviews .review-card:hover {
  transform: translateY(-5px); /* 增加悬停时的位移量 */
  box-shadow: 0 15px 40px rgba(79, 134, 223, 0.25);
  border-color: rgba(79, 134, 223, 0.3);
  z-index: 10; /* 确保悬停时卡片在最上层 */
  position: relative;
}

/* 机构logo */
.org-logo {
  width: 170px;
  height: 69px;
  object-fit: contain;
  align-self: flex-start;
}

/* 横向滚动动画 */
/* 移除CSS动画，改用JavaScript控制 */

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  /* margin-bottom: 20px; */
  overflow: hidden;
  border-bottom: 1px solid #E1ECF8; /* 底部分割线 */
  padding: 27px 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  /* padding: 1.5rem; */
  cursor: pointer;
  background: white;
  /* border: none; */
  width: 100%;
  text-align: left;
  font-size: 18px;
  color: #1B2C50;
}

/* 移除悬停背景色变化 */

.faq-toggle {
  width: 24px;
  height: 24px;
  object-fit: contain;
  transition: none;
}

.faq-answer {

  
  color: #666;
  line-height: 20px;
  padding: 13px 0 0;
  color: #48536B;
  
  font-size: 16px;
  /* 移除display: none，让JavaScript控制显示/隐藏动画 */
}


/* 平滑的过渡效果 */
.security-card,
.partner-card,
.feature-tag,
.platform-tag {
  transition: all 0.3s ease;
}

/* CTA Section */
.intro-cta {
  width: 100%;
  padding: 0 2rem;
  box-sizing: border-box;
  margin-bottom: 4rem;
}

.cta-content {
  width: 100%;
  max-width: 1200px;
  height: 460px;
  background: #F7F9FF;
  border-radius: 20px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  padding: 53px 0;
  box-sizing: border-box;
}

.cta-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.cta-logo-image {
  width: 200px;
  height: 40px;
  object-fit: contain;
}

.cta-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.cta-title {
  font-family: 'BasierCircle-Bold', Arial, sans-serif;
  font-weight: bold;
  font-size: 42px;
  color: #1B2C50;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin: 0;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.cta-description {
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400;
  font-size: 24px;
  color: #1B2C50;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin: 0;
  line-height: 1.4;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.download-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 270px;
  height: 50px;
  background: #2D5AFF;


  box-shadow: 0px 10px 20px 0px rgba(45,90,255,0.4);
  border-radius: 31px;
  color: #ffffff;
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400;
  font-size: 24px;
  line-height: 32px;
  text-align: center;
  font-style: normal;
  text-transform: none;
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
}

.download-btn:hover {
  transform: translateY(-2px);
}

.download-btn:active {
  font-size: 24px;
}


.btn-icon {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.cta-signup-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 240px;
  height: 60px;
  background: #FFFFFF;
  border-radius: 46px;
  border: 1px solid #2D5AFF;
  color: #4177FF;
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400;
  font-size: 24px;
  line-height: 32px;
  text-align: center;
  font-style: normal;
  text-transform: none;
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
  box-sizing: border-box;
}

.cta-signup-btn:hover {
  background: rgba(45, 90, 255, 0.05);
  transform: translateY(-2px);
}

.cta-signup-btn:active {
  background: rgba(45, 90, 255, 0.1);
  font-size: 24px;
}

.cta-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.rating-label {
  font-family: 'BasierCircle-Regular', Arial, sans-serif;
  font-weight: 400;
  font-size: 16px;
  color: #1B2C50;
}

.rating-image {
  width: 110px;
  height: 18px;
  object-fit: contain;
}

/* Responsive Design */
@media (max-width: 1024px) {


  .navRight .download a {
    padding: 6px 10px;
    font-size: 13px;
  }
  
  /* .navRight .login-signup-btn {
    padding: 6px 12px;
    border-radius: 16px;
  }
  
  .navRight .login-signup-btn a {
    font-size: 13px;
    padding: 3px 6px;
  } */

  .partners-grid {
    max-width: 1000px;
  }


}

@media (max-width: 768px) {
  /* .header-content {
    flex-direction: row;
    justify-content: space-between;
    padding: 0.75rem 0;
  } */
  
  .header-nav {
    display: none;
  }
  
  .navRight {
    gap: 8px;
  }
  
  .navRight .download {
    display: none;
  }

  /* Keep download button visible on introduction page */
  body.introduction .navRight .download {
    display: block;
  }
  
  /* .navRight .login-signup-btn {
    padding: 5px 10px;
    border-radius: 14px;
  }
  
  .navRight .login-signup-btn a {
    font-size: 12px;
    padding: 2px 4px;
  } */
  
  body.introduction main {
    margin-top: 70px;
  }

  /* Keep header height consistent on small screens */
  body.introduction header {
    height: 70px;
  }
  body.introduction header nav {
    height: 70px;
  }
  body.introduction .header-content {
    height: 70px;
    min-height: 70px;
    display: flex;
    align-items: center;
  }
  
  
  .box-title,
  .cta-title {
    font-size: 2rem;
  }
  
  .cta-description {
    font-size: 18px;
  }
  
  .download-btn,
  .cta-signup-btn {
    width: 200px;
    height: 50px;
    font-size: 20px;
  }
  .download-btn:active,
  .cta-signup-btn:active {
    font-size: 20px;
  }
  
  .platform-highlight,
  .cert-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  /* Certification 响应式 */
  .certification-row {
    flex-direction: column;
  }
  
  .cert-header-image {
    max-width: 350px;
  }
  
  .cert-row-title {
    font-size: 28px;
    text-align: center;
  }
  
  .cert-row-desc {
    font-size: 16px;
    line-height: 26px;
    text-align: center;
  }
  
  .partners-grid {
    grid-template-columns: 1fr;
    max-width: 750px;
  }


  /* Certification 网格响应式 */
  .certification-grid-first {
    grid-template-columns: repeat(2, 1fr); /* 平板端第一个网格2列布局 */

  }
  
  .certification-grid-second {
    grid-template-columns: repeat(2, 1fr); /* 平板端第二个网格保持2列布局 */
    gap: 1.5rem;
  }
  
  .cert-card-title {
    font-size: 20px;
  }
  
  .cert-card-desc {
    font-size: 14px;
    line-height: 22px;
  }
  
  
  .security-features,
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  
  /* Security 响应式 - 在768px以上保持横向布局 */
  .security-cards {
    gap: 3rem;
  }
  
  .security-card {
    gap: 30px;
  }
  
  .security-card-title {
    font-size: 28px;
  }
  
  .security-card-desc {
    font-size: 16px;
    line-height: 26px;
  }
  
  .security-image {
    max-width: 480px;
  }
  
  .security-card.special-bg .security-image {
    max-width: 360px;
  }
  
  .security-card.special-bg {
    padding: 30px;
    height: auto;
    min-height: 380px;
  }
  
  .security-main-title {
    font-size: 32px;
  }
  
  .reviews-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
  
  .reviews-main-title {
    font-size: 32px;
  }
  
  .stat-icon {
    width: 60px;
    height: 60px;
  }
  
  .stat-number {
    font-size: 28px;
  }
  
  .stat-label {
    font-size: 16px;
    line-height: 24px;
  }
  
  .user-reviews .review-card,
  .organization-reviews .review-card {
    width: 400px;
    height: 320px;
    padding: 1.5rem;
  }
  
  .user-avatar {
    width: 56px;
    height: 56px;
  }
  
  .rating-image {
    width: 120px;
    height: 20px;
  }
  
  .org-logo {
    width: 140px;
    height: 56px;
  }
  

  

  
  .partners-main-title {
    font-size: 32px;
  }
}

@media (max-width: 480px) {
  
  .intro-hero-buttons,
  .cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .download-btn,
  .cta-signup-btn {
    width: 180px;
    height: 45px;
    font-size: 18px;
  }
  
  .download-btn:active,
  .cta-signup-btn:active {
    font-size: 18px;
  }

  .cta-title {
    font-size: 1.5rem;
  }
  
  .cta-description {
    font-size: 16px;
  }
  
  .reviews-stats {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .reviews-main-title {
    font-size: 24px;
  }
  
  .stat-icon {
    width: 50px;
    height: 50px;
  }
  
  .stat-number {
    font-size: 24px;
  }
  
  .stat-label {
    font-size: 14px;
    line-height: 22px;
  }
  
  .user-reviews .review-card,
  .organization-reviews .review-card {
    width: 320px;
    height: 280px;
    padding: 1rem;
  }
  
  .user-avatar {
    width: 48px;
    height: 48px;
  }
  
  .rating-image {
    width: 100px;
    height: 18px;
  }
  
  .org-logo {
    width: 120px;
    height: 48px;
  }
  

  .review-desc {
    font-size: 12px;
    line-height: 18px;
  }
  
  .see-more-text {
    font-size: 12px;
    line-height: 18px;
  }
  
  .organization-offset {
    padding-left: 60px;
  }
  
  /* Certification 移动端响应式 */
  .cert-header-image {
    max-width: 280px;
  }
  
  .cert-row-title {
    font-size: 22px;
  }
  
  .cert-row-desc {
    font-size: 14px;
    line-height: 22px;
  }
  
  /* Certification 移动端响应式 */
  .certification-grid-first,
  .certification-grid-second {
    grid-template-columns: 1fr; /* 移动端两个网格都改为单列布局 */
    
  }
  
  
  .cert-card-title {
    font-size: 18px;
  }
  
  .cert-card-desc {
    font-size: 13px;
    line-height: 20px;
  }
  

  /* Security 移动端响应式 - 只在480px以下切换为垂直布局 */
  .security-cards {
    gap: 2rem;
  }
  
  .security-card {
    flex-direction: column !important;
    gap: 20px;
    text-align: center;
  }
  
  .security-card.text-right {
    flex-direction: column !important;
  }
  
  .security-card-title {
    font-size: 22px;
    text-align: center;
  }
  
  .security-card-desc {
    font-size: 14px;
    line-height: 22px;
    text-align: center;
  }
  
  .security-image {
    max-width: 320px;
  }
  
  .security-card.special-bg .security-image {
    max-width: 240px;
  }
  
  .security-card.special-bg {
    padding: 20px;
    min-height: 320px;
  }
  
  .security-main-title {
    font-size: 24px;
  }
  
  .partners-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
  }
  
  .partner-card {
    width: 100%;
    height: auto;
    min-height: 260px;
    padding: 20px;
  }
  
  .partners-main-title {
    font-size: 24px;
  }
  
  .partner-title {
    font-size: 16px;
  }
  
  .partner-description {
    font-size: 13px;
    line-height: 20px;
  }
}


header .navRight .user-btn-content {
  display: flex;
  align-items: center;
  position: relative;
  cursor: context-menu;
  height: 100%;
  display: none;
}
header .navRight .user-btn-content .user-icon {
  transition: all 0.3s;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-right: 6px;
}
header .navRight .user-btn-content .user-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}
header .navRight .user-btn-content .user-icon use {
  fill: #333;
  transition: all 0.3s;
}
header .navRight .user-btn-content .user-icon path {
  fill: #333;
  transition: all 0.3s;
}

header .navRight .user-btn-content .user-xiala {
  transition: all 0.3s;
  flex-shrink: 0;
  cursor: pointer;
  width: 13px;
  height: 13px;
  margin-left: 10px;
}
header .navRight .user-btn-content .user-xiala svg {
  width: 100%;
  height: 100%;
  display: block;
}
header .navRight .user-btn-content .user-xiala use {
  fill: #161b42;
  transition: all 0.3s;
}
header .navRight .user-btn-content .user-xiala path {
  fill: #161b42;
  transition: all 0.3s;
}
header .navRight .user-btn-content .user-name-text {
    font-weight: 350;
    font-size: 14px;
    line-height: 20px;
    max-width: 100px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}