/* 网格布局 */
.zib-nav-wrap {
    display: grid;
    grid-template-columns: repeat(var(--col, 4), 1fr);
    gap: 20px;
    margin: 0;
    padding: 0;
}

/* 完整卡片样式（和参考图1:1） */
.zib-nav-card {
    display: flex;
    flex-direction: column;
    background: var(--main-bg-color);
    border-radius: 16px;
    overflow: hidden;
    text-decoration: none;
    transition: all 0.28s ease;
    box-shadow: var(--main-shadow);
    border: 1px solid var(--border-color);
}

.zib-nav-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

/* 上半部分：网站预览图 */
.zib-nav-card-preview {
    width: 100%;
    height: 180px;
    background: var(--card-bg-color);
    position: relative;
    overflow: hidden;
}
.zib-nav-card-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 下半部分：LOGO + 名称 + 描述 */
.zib-nav-card-info {
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.zib-nav-card-logo {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--card-bg-color);
}
.zib-nav-card-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.zib-nav-card-text {
    flex: 1;
    overflow: hidden;
}
.zib-nav-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--main-color);
    margin: 0 0 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.zib-nav-card-desc {
    font-size: 14px;
    color: var(--muted-color);
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}