.assemble-explore-section {
  background-color: #212121;
  padding: 0px 20px;
  color: #ffffff;
  
}

.ae-container {
  max-width: 1720px;
  margin: 0 auto;
  position: relative;
  padding: 80px 0px;
}
.ae-card-notch-top {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 50px;
  background-color: #141414 ;
  clip-path: polygon(0 0, 8% 100%, 92% 100%, 100% 0);
}

.ae-card-notch-bottom {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) rotate(180deg);
  width: 80%;
  height: 50px;
  background-color: #141414 ;
  clip-path: polygon(0 0, 8% 100%, 92% 100%, 100% 0);
}

/* 主标题：Assemble and Explore */
.ae-main-title {
  margin-bottom: 40px;
  letter-spacing: 1px;
  font-weight: normal;
  font-size: 50px;
  color: #FFFFFF;
  line-height: 60px;
  text-align: center;
  font-style: normal;
  text-transform: none;
  z-index: 1;
}

/* 4列网格响应式布局 */
.ae-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

@media (max-width: 992px) {
  .ae-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .ae-main-title{
    font-size: 30px;
    line-height: 1.2;
    margin-bottom: 20px;
  }
}
 

/* 卡片单项 */
.ae-card-item {
  position: relative;
  background-color: #0f0f11;
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 450px;
}

/* 顶部的倒梯形缺口视觉效果 */
.ae-card-notch {
  position: absolute;
  top: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 40%;
  height: 18px;
  background-color: #212121; /* 与大背景同色，实现镂空视觉 */
  clip-path: polygon(0 0, 10% 100%, 90% 100%, 100% 0);
  z-index: 2;
}
.ae-card-content>div {
    height: 100%;
}
.ae-card-content, .ae-block-inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* 文本区域 */
.ae-block-text-content {
  padding: 30px 20px 15px 20px;
  z-index: 2;
}

/* 标题：蓝色 */
.ae-block-title {   
  margin: 0 0 10px 0;
  font-family: Inter-Bold, Inter;
  font-weight: normal;
  font-size: 30px;
  color: #1974F9;
  line-height: 36px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

/* 副标题：低饱和度灰色 */
.ae-block-subtitle {
  margin: 0;
  font-family: Inter, Inter;
  font-weight: normal;
  font-size: 16px;
  color: #7F7F7F;
  line-height: 19px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

 
.ae-block-image-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  margin-top: auto;
  overflow: hidden;
}

.ae-block-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
 
.ae-block-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, #0f0f11 0%, rgba(15, 15, 17, 0.4) 30%, transparent 100%);
  pointer-events: none;
}

@media (max-width: 992px) { 
  .assemble-explore-section{
    padding: 0px 20px;
  }
  .ae-card-item {
    height: 300px;
  }
  .ae-block-title {   
    font-size: 18px;
   line-height: 1.1;
  }
  .ae-block-subtitle {
    line-height: 1.1;
    font-size: 12px;
  }

  .ae-card-notch-top {
    height: 25px;
  }
  
  .ae-card-notch-bottom {
    height: 25px; 
  }

}