:root{--ua:#0a2a52;--ua2:#0e447e;--ink:#0b1020;}
*{font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;}
.navbar{background: linear-gradient(90deg, var(--ua), var(--ua2));}
.navbar .nav-link.active{font-weight:600;}
.hero{min-height:68vh;background-size:cover;background-position:center;display:grid;place-items:center;position:relative;}
.hero .inner{position:relative;color:#fff;text-align:center;padding:2rem 2.5rem;border-radius:1rem;background:rgba(0,0,0,.28);backdrop-filter:blur(2px);}
.section{padding:4rem 0;}
.small-muted{color:#6c757d}
.card-service img{height:220px;object-fit:cover;}
.gallery img{height:160px;object-fit:cover;border-radius:.5rem}
.footer{background:#0b1020;color:#b9c2cf}
.footer a{color:#d6e6ff;text-decoration:none}
.table-about td{padding:.4rem .6rem;border-bottom:1px solid #eee}
/* —— Services 卡片修复 —— */
.card-service{
  border:1px solid #e9edf2;
  border-radius:14px;
  overflow:hidden;               /* 切掉溢出，避免图片压到文字 */
  box-shadow:0 10px 22px rgba(10,42,82,.08);
  display:flex;
  flex-direction:column;
}
.card-service .img-wrap{
  height: 240px;                  /* 统一高度：可按需要调 220~280 */
  overflow:hidden;
}
@media (max-width: 992px){
  .card-service .img-wrap{ height: 200px; }
}
.card-service .img-wrap img{
  width:100%;
  height:100%;
  object-fit:cover;               /* 保持裁切不拉伸 */
  display:block;
}
.card-service .card-body{
  padding:18px 18px 20px;
  background:#fff;
  flex:1 1 auto;                  /* 文字区撑满剩余空间 */
}
.card-service .card-title{ 
  margin: 0 0 8px;
  font-weight:700;
  font-size:1.25rem;
}
.card-service .card-text{
  margin:0;
  color:#5a6777;
  line-height:1.45;
}