.head-search{
    height: 180px;
    background-color: #ffffff;
    padding-top: 20px;
}
.head-search .search {
    width: 600px;
    margin: auto;
    padding: 15px 0 0 30px;
}
.head-search .search .search-tip{
    width: 100%;
    text-align: center;
    color: #333333;
    font-weight: 700;
    font-size: 20px;
}
.head-search .search .search-group {
    position: relative;
    width: 580px;
    height: 45px;
    line-height: 45px;
    border: 1px solid #3f7cff;
    background: #ffffff;
    border-radius: 6px;
    overflow: hidden;
    margin-top: 20px;
}
.head-search .search .search-group input {
    float: left;
    width: 486px;
    height: 40px;
    line-height: 40px;
    margin: 3px 14px;
    padding: 0;
    border: none;
    outline: none;
    background-color: transparent;
    font-size: 14px;
    color: #555;
}
.head-search .search .search-group button {
    float: right;
    width: 64px;
    height: 46px;
    line-height: 46px;
    border-radius: 0 6px 6px 0;
    background: #3f7cff;
    outline: none;
    border: none;
    font-size: 16px;
    color: #fff;
    text-align: center;
    cursor: pointer;
}
button {
    overflow: visible;
}
.search-data{
    height: 100px;
}
.result-title {
    padding: 18px 0;
}
.result-title h3{
    font-size:16px;
    color: #333;
    font-weight: 700;
}

.doc-grid{
    display:grid;
    grid-template-columns:repeat(1,1fr);
    gap:20px;
}

.doc-card{
    background:white;
    padding:18px;
    border-radius:10px;
    box-shadow:0 3px 10px rgba(0,0,0,0.05);
    transition:all .2s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.doc-card:hover{
    transform:translateY(-5px);
}
.doc-info{
    padding-left: 140px;
}

.doc-type{
    font-size:12px;
    padding:4px 8px;
    border-radius:6px;
    background:#F2F7FF;
    display:inline-block;
    color: #3f7cff;
    border: 1px solid #3f7cff;
}
.doc-meta span{
    padding:4px 8px;
    font-size: 14px;
}

.doc-title{
    font-weight:600;
    margin-bottom:8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
    height: 26px;
}
.doc-title>a{
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    padding: 18px 0 0 158px;
    line-height: 26px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-weight: 700;
    height: 100%;
    font-size: 16px;
}
.doc-title a .red {
    color: red;
}

.doc-desc{
    font-size:14px;
    color:#666;
    margin-bottom:12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
}

.doc-meta{
    width: 280px;
    margin-top: 60px;
    font-size:12px;
    color:#999;
    display:flex;
    justify-content:space-between;
}
.doc-image{
    position: relative;
    float: left;
    border: 1px solid #eee;
    border-radius: 8px;
    height: 180px;
    overflow: hidden;
    width: 120px;
}
.doc-image img{
    width: 100%;
    height: 100%;
}