161, 0.1) 0%, transparent 15%);
            z-index: 1;
        }

        .grid-line {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image:
                linear-gradient(rgba(74, 108, 247, 0.05) 1px, transparent 1px),
                linear-gradient(90deg, rgba(74, 108, 247, 0.05) 1px, transparent 1px);
            background-size: 40px 40px;
            z-index: 0;
        }

        /* 顶部标题栏 *