:root{--bd:#d5d7db;--bg:#fff;--soft:#f6f7f9;--ink:#1b1d21;--dim:#6b7076;--add:#e6ffed;--del:#ffeef0;--warn:#b45309;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}body{color:var(--ink);background:var(--soft);margin:0;font:14px/1.5 -apple-system,Noto Sans KR,Apple SD Gothic Neo,Segoe UI,sans-serif}code,pre,.mono{font-family:SFMono-Regular,ui-monospace,Menlo,Consolas,D2Coding,monospace}header.top{z-index:20;background:var(--bg);border-bottom:1px solid var(--bd);flex-wrap:wrap;align-items:center;gap:14px;padding:10px 14px;display:flex;position:sticky;top:0}header.top h1{margin:0 8px 0 0;font-size:15px}header.top .sub{color:var(--dim);font-size:12px}button{font:inherit;border:1px solid var(--bd);background:var(--bg);cursor:pointer;border-radius:5px;padding:3px 8px}button:hover{background:var(--soft)}button.primary{color:#fff;background:#1b1d21;border-color:#1b1d21}label.chk{cursor:pointer;align-items:center;gap:5px;font-size:12px;display:flex}.grid{grid-template-columns:repeat(4,minmax(0,1fr));align-items:start;gap:10px;padding:10px;display:grid}@media (width<=1500px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=800px){.grid{grid-template-columns:minmax(0,1fr)}}.card{background:var(--bg);border:1px solid var(--bd);border-radius:6px;min-width:0;overflow:hidden}.card>h2{border-bottom:1px solid var(--bd);justify-content:space-between;align-items:baseline;gap:8px;margin:0;padding:7px 10px;font-size:13px;display:flex}.card>h2 .note{color:var(--dim);font-size:11px;font-weight:400}.toolbar{border-bottom:1px solid var(--bd);background:var(--soft);flex-wrap:wrap;gap:3px;padding:5px 6px;display:flex}.toolbar button{padding:2px 6px;font-size:12px}.editor-host{min-height:190px;max-height:340px;padding:8px 10px;overflow:auto}.editor-host:focus-within{outline-offset:-2px;outline:2px solid #93c5fd}.editor-host [contenteditable]{outline:none;min-height:170px}.editor-host p{margin:0 0 6px}.editor-host pre{background:var(--soft);white-space:pre-wrap;border-radius:4px;padding:7px 9px;font-size:12px;overflow-x:auto}.editor-host blockquote{border-left:3px solid var(--bd);color:var(--dim);margin:0 0 6px;padding-left:9px}.editor-host table{border-collapse:collapse}.editor-host td,.editor-host th{border:1px solid var(--bd);padding:2px 6px}.editor-host ul,.editor-host ol{margin:0 0 6px;padding-left:22px}.editor-host img{max-width:100%}.lx-b{font-weight:700}.lx-i{font-style:italic}.lx-s{text-decoration:line-through}.lx-c,.lx-code{background:var(--soft);border-radius:3px;padding:0 3px;font-family:ui-monospace,monospace;font-size:12px}.lx-code{white-space:pre-wrap;padding:7px 9px;display:block}.lx-quote{border-left:3px solid var(--bd);color:var(--dim);margin:0 0 6px;padding-left:9px}.lx-link{color:#1d4ed8;text-decoration:underline}.panel-label{color:var(--dim);justify-content:space-between;gap:6px;padding:5px 10px 0;font-size:11px;display:flex}pre.md{background:var(--soft);border:1px solid var(--bd);white-space:pre-wrap;word-break:break-all;border-radius:4px;max-height:260px;margin:4px 10px 10px;padding:7px 8px;font-size:11.5px;line-height:1.45;overflow:auto}.diff{border:1px solid var(--bd);border-radius:4px;max-height:340px;margin:4px 10px 10px;overflow:auto}.diff .row{grid-template-columns:14px 1fr;font-size:11.5px;line-height:1.45;display:grid}.diff .row>span:first-child{text-align:center;color:var(--dim);-webkit-user-select:none;user-select:none}.diff .row>span:last-child{white-space:pre-wrap;word-break:break-all;padding-right:4px}.diff .add{background:var(--add)}.diff .del{background:var(--del)}.diff .same{color:#7c828a}.verdict{padding:0 10px 8px;font-size:12px}.verdict .ok{color:#15803d}.verdict .bad{color:#b91c1c}.verdict .warn{color:var(--warn)}.err{color:#b91c1c;white-space:pre-wrap;padding:8px 10px;font-size:12px}.footnote{color:var(--dim);padding:6px 14px 30px;font-size:12px}