/* 计算机知识分享板块 */

.tech-grid {

display:grid;

grid-template-columns: repeat(4,1fr);

gap:28px;

}

.tech-card {

background: rgba(255, 255, 255, 0.72);

backdrop-filter: blur(18px);

border-radius:18px;

padding:28px 22px;

border:1px solid rgba(22,93,255,0.12);

box-shadow:0 8px 32px rgba(22,93,255,0.08);

transition:0.35s ease;

}

.tech-card:hover {

transform:translateY(-10px);

box-shadow:0 12px 40px rgba(22,93,255,0.18);

}

.tech-card h4 {

font-size:20px;

color:#165DFF;

margin-bottom:14px;

}

.tech-card p {

font-size:14px;

color:#64748b;

line-height:1.8;

margin-bottom: 6px;

}
.tech-card-link {
  color: inherit;
  text-decoration: none;
  display: block;
}