.cms-cover{background:linear-gradient(135deg,#091b2b,#174d94);aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;color:#fff;overflow:hidden}.cms-cover>span{font-size:36px;letter-spacing:-2px;font-weight:600;width:75%}.cover-dot{float:right;color:#8de9ff;font-size:40px}.cms-cover img{width:100%;height:100%;object-fit:cover}.article-cover{width:100%;height:auto;max-height:560px;object-fit:cover;border-radius:20px;margin-top:36px}.prose pre{overflow:auto;background:#edf2f7;border-radius:12px;padding:22px;font-size:14px}.prose blockquote{border-left:3px solid #246bfe;padding:15px 24px;background:#f4f7fb;margin:24px 0}.prose h2,.prose h3{scroll-margin-top:100px}.preview-bar{padding:14px;text-align:center;background:#eff6ff;color:#163d80;font-size:14px}.prose img{max-width:100%}