.works-container {
  max-width: 1436px; /* 改为设计稿的 1436px */
  margin: 140px auto;
}
.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}
.work-card {
  /* background-color: #a4b3b6; */
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition:
    transform 0.3s,
    box-shadow 0.3s;
  cursor: pointer;
  height: 250px;
  position: relative;
  /* 强制卡片走 GPU 独立合成层，解决列表循环时的滚动与动画卡顿 */
  transform: translateZ(0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}
.work-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.15);
}
.work-card .img-box {
  width: 100%;
  height: 250px;
  overflow: hidden;
  background-color: #93a3a6;
}
.work-card .img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  /* 仅过渡 transform 属性，开启 will-change */
  transition: transform 0.35s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}


.work-card .img-box img:hover {
  transform: scale(1.1);
}


/* 1. 默认底栏 (info-bar)：显示状态 */
.work-card .info-bar {
  background: rgba(80, 79, 79, 0.8);
  color: #fff;
  padding: 10px 15px;
  font-size: 13px; /* 原 14px -> 13px 细致标注 */
  white-space: nowrap;
  letter-spacing: 1.4px;
  overflow: hidden;
  text-overflow: ellipsis;
  z-index: 2;
  /* 核心：禁止鼠标响应，防止向下滑动时引发光标失焦卡顿 */
  pointer-events: none;
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
  will-change: transform, opacity;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: all 0.3s ease;
}
/* 3. 悬浮居中大标题 (info-title)：默认下沉并透明隐藏 */
.work-card .info-title {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, calc(-50% + 15px));
  width: 80%;
  text-align: center;
  color: #ffffff;
  font-size: 16px;
  font-weight: bold;
  letter-spacing: 1px;
  z-index: 4;
  opacity: 0;
  transition: all 0.35s ease;
  /* 阴影 */
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.8);
  pointer-events: none;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary-color);
}
/* 2. 悬浮蒙层 (info-mask)：默认透明隐藏 */
.work-card .info-mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2);
  z-index: 3;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s ease;
  pointer-events: none;
  /* 核心：穿透鼠标事件 */
  pointer-events: none;
  will-change: opacity;
}
/* 图片微放大 */
.work-card:hover .img-box img {
  transform: scale(1.05);
}

/* 隐藏 info-bar（向下滑出渐隐） */
.work-card:hover .info-bar {
  opacity: 0;
  transform: translateY(100%);
}

/* 显示 info-mask */
.work-card:hover .info-mask {
  opacity: 1;
}

/* 显示 info-title（平滑上浮归位） */
.work-card:hover .info-title {
  opacity: 1;
  transform: translate3d(-50%, -50%, 0);
}


/* 媒体查询补充微调 */
@media screen and (max-width: 1480px) {
  .container,
  .works-container {
    padding-left: 30px;
    padding-right: 30px;
  }
}
/* ================= 平板与移动端 (<= 992px) ================= */
/* ================= 平板与移动端统一响应式 (<= 992px) ================= */
@media screen and (max-width: 992px) {
  /* 1. 容器与版心内边距 */
  .container,
  .works-container,
  .header-inner {
    padding-left: 20px;
    padding-right: 20px;
  }

  /* 3. 经典作品与网格 */

  .works-grid {
    grid-template-columns: 1fr;
    gap: 15px;
    padding: 45px 0 60px 0;
  }
  .work-card .img-box {
    height: 180px;
  }
  .work-card .img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}
/* ==========================================================================
   全局手机端优质规范响应式样式库 (<= 768px)
   ========================================================================== */
@media screen and (max-width: 768px) {
  /* 5. 经典作品网格 (Works Grid) */
  .works-container {
    margin: 25px auto !important;
  }

  .works-grid {
    grid-template-columns: 1fr !important; /* 单列全宽 */
    gap: 16px !important;
  }

  .work-card {
    border-radius: 6px !important;
    height: 190px !important;
  }

  .work-card .img-box {
    height: 100% !important;
  }
  .work-card .img-box img {
    height: 100% !important;
    object-fit: cover !important;
  }

  .work-card .info-bar {
    font-size: 13px !important;
    padding: 10px 12px !important;
  }
}