/* 落地页样式（顶层工具入口选择页） */

.landing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 10px;
}

.landing-card {
    display: block;
    background: var(--card-bg);
    border-radius: 8px;
    padding: 30px 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    text-decoration: none;
    color: var(--text-color);
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid var(--border-color);
}

.landing-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

.landing-card-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.landing-card-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.landing-card-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}