/* 加密解密入口页样式 */
.tool-link {
    display: block;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 14px;
    font-weight: 600;
    color: #0f172a;
    transition: all 0.2s ease;
}

.tool-link:hover {
    border-color: #1e9fff;
    background: #eff6ff;
}