.preview-scroll{flex:1 1;overflow:auto;min-height:0}.md-toolbar{display:flex;justify-content:space-between;gap:.8rem;flex-wrap:wrap;margin-bottom:1rem;padding:.8rem}.md-split{display:grid;grid-template-columns:1fr 1fr;grid-gap:1rem;gap:1rem}.md-pane{padding:0;overflow:hidden;display:flex;flex-direction:column;height:540px}.pane-head{padding:.5rem 1rem;font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:1px;color:var(--muted);border-bottom:1px solid var(--border);background:var(--card-alt)}.editor-wrap{display:flex;flex:1 1;min-height:0}.editor,.gutter{margin:0;font-family:Courier New,Consolas,monospace;font-size:.95rem;line-height:1.6;padding:1rem .6rem;white-space:pre}.gutter{width:3.2rem;text-align:right;color:var(--muted);background:var(--card-alt);border-right:1px solid var(--border);overflow:hidden;-webkit-user-select:none;-moz-user-select:none;user-select:none}.editor{flex:1 1;border:none;border-radius:0;resize:none;background:var(--card);overflow:auto}.editor,.editor:focus{outline:none}.preview{padding:1rem 1.25rem;word-break:break-word}.preview h1,.preview h2{border-bottom:1px solid var(--border);padding-bottom:.3rem;margin-top:1.2rem}.preview h1:first-child{margin-top:0}.preview code{background:var(--card-alt);padding:.15rem .4rem;border-radius:6px;font-size:.9em}.preview pre{background:var(--card-alt);padding:1rem;border-radius:10px;overflow:auto}.preview pre code{padding:0;background:none}.preview blockquote{margin:1rem 0;padding:.2rem 1rem;border-left:4px solid var(--primary-dark);color:var(--muted);background:var(--card-alt);border-radius:0 8px 8px 0}.preview a{color:var(--primary);text-decoration:underline}.preview img{max-width:100%;border-radius:8px}.preview hr{border:none;border-top:2px solid var(--border);margin:1.5rem 0}.counts{text-align:center;margin-top:1rem}@media (max-width:900px){.md-split{grid-template-columns:1fr}.md-pane{height:440px}.hide-mobile{display:none}}.style-panel{margin:0 1.25rem 1.25rem;padding-top:1rem;border-top:2px dashed var(--border)}.style-panel h2{font-size:1.1rem}.style-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(155px,1fr));grid-gap:.7rem;gap:.7rem;margin-top:.9rem}.style-card{display:flex;flex-direction:column;gap:.5rem;padding:.75rem;border:1px solid var(--border);border-radius:12px;background:var(--card-alt)}.style-label{font-size:.7rem;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--muted)}.style-output{font-size:1.1rem;flex:1 1;word-break:break-word;white-space:pre-wrap;min-height:1.8rem;max-height:120px;overflow:auto}.style-card .row{gap:.35rem}.style-card .btn-sm{padding:.3rem .55rem;font-size:.75rem}