/* Article images always retain their original aspect ratio. */
.article-prose{overflow-wrap:anywhere}.article-prose img{display:block;max-width:100%;width:auto;height:auto!important;max-height:none;object-fit:contain!important;margin:1.25rem auto}.article-prose figure{margin:1.6rem 0;max-width:100%}.article-prose figure img{margin:.5rem auto}.article-prose figcaption{font:14px/1.6 system-ui,sans-serif;color:#64748b;text-align:center}.article-prose a{color:#1d4ed8;text-decoration:underline;text-underline-offset:3px}.article-prose h2,.article-prose h3,.article-prose h4{line-height:1.35;margin:1.5em 0 .6em}.article-prose h2{font-size:1.6em}.article-prose h3{font-size:1.3em}.article-prose h4{font-size:1.1em}.article-prose ul,.article-prose ol{padding-left:1.6em;margin:1em 0}.article-prose blockquote{border-left:4px solid #37818c;margin:1.2em 0;padding:.5em 1.2em;background:#f2f8f8}.rich-help{font-size:13px;color:#64748b;line-height:1.6;margin:.4rem 0 .8rem}.rich-shell{border:1px solid #cbd5e1;border-radius:12px;overflow:clip;background:white;margin-bottom:12px;min-width:0}.rich-shell[hidden],#article-body-source[hidden]{display:none!important}.rich-toolbar{display:flex;flex-wrap:wrap;gap:6px;padding:12px;background:#f3f6fa;border-bottom:1px solid #dce3ec}.rich-toolbar button,.rich-toolbar select{font:600 12px/1.3 system-ui,sans-serif;min-height:36px;border:1px solid #cbd5e1;border-radius:6px;background:white;color:#24364e;padding:8px 10px;width:auto;margin:0;box-shadow:none}.rich-toolbar button:hover{background:#e8f1ff;border-color:#4a78c5}.rich-toolbar button:focus-visible,.rich-toolbar select:focus-visible{outline:3px solid #93b4ef;outline-offset:2px}.rich-content{padding:22px;min-height:400px;max-height:750px;overflow:auto;outline:none;font-size:17px;line-height:1.8;color:#24364e}.rich-content:focus{box-shadow:inset 0 0 0 2px #a5bfe9}.rich-content p{margin:0 0 1em}.rich-content figure{cursor:pointer;border:1px dashed #c5d2df;padding:10px;border-radius:8px}.rich-content figure:focus{outline:2px solid #4a78c5}.rich-status{font-size:12px;padding:10px 15px;border-top:1px solid #e2e8f0;margin:0;color:#526279;background:#fafbfd}.rich-dialog{width:min(620px,calc(100% - 28px));max-height:90vh;overflow:auto;border:1px solid #d5dfe9;border-radius:16px;padding:24px;box-shadow:0 30px 90px #10274433;color:#24364e}.rich-dialog::backdrop{background:#14253b88}.rich-dialog header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}.rich-dialog header h2{font-size:23px;margin:0}.rich-dialog label{display:block;margin:15px 0;font-size:14px;font-weight:600}.rich-dialog input:not([type=checkbox]){display:block;width:100%;box-sizing:border-box;margin-top:6px;padding:11px;border:1px solid #cbd5e1;border-radius:7px;font:inherit}.rich-dialog .rich-check{display:flex;gap:9px;align-items:center}.rich-check input{width:auto;margin:0}.rich-dialog details{background:#f5f8fc;border-radius:8px;padding:12px}.rich-dialog summary{cursor:pointer;font-size:14px}.rich-results{display:grid;gap:6px;max-height:180px;overflow:auto}.rich-results button{text-align:left;white-space:normal}.rich-dialog footer{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.rich-error{color:#b42318;font-size:14px}.rich-preview-body{max-height:60vh;overflow:auto}.rich-dialog button{cursor:pointer}.rich-dialog button:disabled{opacity:.6;cursor:wait}@media(max-width:600px){.rich-content{padding:15px;min-height:330px;font-size:16px}.rich-toolbar{padding:8px;gap:5px}.rich-toolbar button,.rich-toolbar select{min-height:40px}.rich-dialog{padding:18px}.rich-dialog header h2{font-size:20px}}