.list {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;

    &.blog {

        >* {
            width: calc(25% - 15px * 3 / 4);
        }

        /* ≥1024px 默认4列；介于768px-1023px 显示3列 */
        @media (max-width: 1023px) {
            >* {
                width: calc(33.3333% - 15px * 2 / 3);
            }
        }

        /* 介于640px-767px 显示2列 */
        @media (max-width: 767px) {
            >* {
                width: calc(50% - 15px * 1 / 2);
            }
        }

        /* <640px 显示1列，并优化间距与字号 */
        @media (max-width: 639px) {
            gap: 12px;

            >* {
                width: 100%;
            }

            .article-card {
                padding: 14px;
            }

            .article-title {
                font-size: 16px;
            }

            .article-meta {
                font-size: 12px;
            }

            .article-desc {
                font-size: 14px;
            }
        }
    }
}

.list a:hover {
    text-decoration: underline;
}