.solutions::before{
    background: url('../imgs/soutions/solutionbanner.jpg') center/cover no-repeat;
    /* background-size:100% 105%; */
  }


.pub-layout2 {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 24px;
    width: min(1440px, 92%);
    margin: 0 auto;
    padding: 24px 0 40px;
    position: relative;
}

/* .aside {
    position: sticky;
    top: 90px;

    width: 300px;
    height: 100px;
    background: #000;
} */
/* ------------------------------- */
/* 侧边栏下拉菜单样式 */
.side-list {
    list-style: none;
    margin: 0;
    padding: 0 14px;
    display: grid;
    gap: 8px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.side-group.open .side-list {
    max-height: 500px;
    padding: 8px 14px 14px;
}

.side-list a {
    color: var(--muted);
    display: block;
    padding: 8px 10px;
    border-radius: 10px;
    transition: background .2s ease, color .2s ease;
    text-decoration: none;
}

.side-list a:hover {
    color: var(--primary-600);
    background: #f1f5f9;
}

.side-list a.active {
    color: #0ea5e9;
    background: #e0f2fe;
    font-weight: 700;
}

.side-head {
    width: 100%;
    text-align: left;
    background: #fff;
    border: 0;
    padding: 12px 14px;
    font-weight: 700;
    display: grid;
    grid-template-columns: 18px 1fr auto auto;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    transition: background .2s ease;
}

.side-head:hover {
    background: #f8fafc;
}

.side-head .chev {
    transition: transform .25s ease;
    opacity: .7;
}

.side-group.open .side-head .chev {
    transform: rotate(0deg);
}

.side-group .side-head .chev {
    transform: rotate(-90deg);
}

.side-group {
    border: 1px solid var(--soft);
    border-radius: 14px;
    background: #fff;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.side-group:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: #cbd5e1;
}

.side-head .dot {
    width: 30px;
    height: 30px;
    margin-right: 8px;

    border-radius: 4px;
    background: center/cover no-repeat;
    display: inline-block;
}

.side-head .et0 {
    background-image: url('../imgs/soutions/Ana.jpg');
}

.side-head .et1 {
    background-image: url('../imgs/soutions/Cata.jpg');
}

.side-head .et2 {
    background-image: url('../imgs/soutions/Min.jpg');
}

.side-head .et3 {
    background-image: url('../imgs/soutions/phylogeny.jpg');
}

.side-head .et4 {
    background-image: url('../imgs/soutions/species.jpg');
}
.side-head .et5 {
    background-image: url('../imgs/soutions/drug.jpg');
}

.side-head .count {
    color: var(--muted);
    font-weight: 500;
}

.aside {
    position: sticky;
    top: 90px;
    height: fit-content;
    display: grid;
    gap: 12px;
}

.pub-layout2 {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 24px;
    width: min(1440px, 92%);
    margin: 0 auto;
    padding: 24px 0 40px;
    justify-content: center;
}

/* --------------------------------- */


/* 搜索框样式 */
.search-bar {
    width: 100%;
    margin: 0 auto 24px;
    z-index: 10;
}

.search-bar .search-container {
    display: flex;
    align-items: center;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, .08);
    padding: 8px 16px;
    border: 1px solid #e2e8f0;
    margin: 0 auto;
}

.search-bar input {
    flex: 1;
    border: none;
    outline: none;
    padding: 8px 12px;
    font-size: 14px;
    color: #334155;
    background: transparent;
}

.search-bar input::placeholder {
    color: #94a3b8;
}

.search-bar button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    color: #64748b;
    transition: color .2s ease;
}

.search-bar button:hover {
    color: #0ea5e9;
}

.search-bar .iconfont {
    font-size: 18px;
}

/* ------------------------- */

.card {
    margin-top: 2rem;
    border: 1px solid #ddd;
    border-radius: 15px;
    padding: 1rem 5rem 1.8rem 5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.text-area {
    width: 80%;
    min-height: 100px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.title {
    font-size: 1.2rem;
    line-height: 1.5;
    margin-bottom: 8px;
    padding: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.meta {
    /*width: 80%;*/
    display: flex;
    justify-content: space-between;
    font-weight: 600;
    font-size: 1.3rem;
    color: #000000;
}
.meta-time{
    width: 18%;
    font-weight: 400;
}
.meta-brief{
    color: #1890ff;
    font-size: 1rem;
    width: 80%;
    font-weight: 500;
}
.icon-area {
    width: 40px;
    height: 40px;
    background-color: #333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
}