@font-face{font-family:MaruBuri;src:url(https://hangeul.pstatic.net/hangeul_static/webfont/MaruBuri/MaruBuri-Regular.woff2)format("woff2");font-weight:400;font-display:swap}@font-face{font-family:NanumSquare;src:url(https://hangeul.pstatic.net/hangeul_static/webfont/NanumSquare/NanumSquareR.woff2)format("woff2");font-weight:400;font-display:swap}@font-face{font-family:NanumBarunGothic;src:url(https://hangeul.pstatic.net/hangeul_static/webfont/NanumBarunGothic/NanumBarunGothic.woff2)format("woff2");font-weight:400;font-display:swap}:root{--primary:#1a1a1a;--primary-hover:#000;--bg-color:#f8f7f2;--panel-bg:#fff;--text-main:#1a1a1a;--text-muted:#555;--border-color:#d1d1d1;--grid-border:#444;--grid-guide:#ccc;--cell-size:16mm;--sidebar-width:360px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-color);color:var(--text-main);height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe 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#0000000d}.social-btn.google{color:#757575}.social-btn.line{color:#fff;background:#06c755;border:none;margin-top:10px}.modal-divider{color:var(--text-muted);align-items:center;margin:20px 0;font-size:.75rem;font-weight:600;display:flex}.modal-divider:before,.modal-divider:after{content:"";background:var(--border-color);flex:1;height:1px}.modal-divider span{padding:0 10px}.email-form{flex-direction:column;gap:12px;display:flex}.email-form .input-group input{border:1px solid var(--border-color);background:var(--bg-card);width:100%;color:var(--text-main);border-radius:6px;padding:10px;font-size:.9rem}.email-form .form-buttons{grid-template-columns:1fr 1fr;gap:10px;margin-top:8px;display:grid}.annotation-row{height:calc(var(--cell-size) * .35);z-index:2;flex-direction:row;align-items:flex-end;display:flex;position:relative;overflow:visible}.annotation-row.vertical{height:auto;width:calc(var(--cell-size) * .35);flex-direction:row;align-items:center}.annotation-cell{width:var(--cell-size);flex-shrink:0;justify-content:center;align-items:flex-end;height:100%;margin-left:-1px;padding-bottom:1px;display:flex;position:relative;overflow:visible}.annotation-row.vertical .annotation-cell{width:100%;height:var(--cell-size);justify-content:center;align-items:center;margin-top:-1px;margin-left:0;padding-bottom:0;padding-left:1px}.annotation-text{font-size:calc(var(--cell-size) * .28);color:#333;white-space:nowrap;text-align:center;max-width:100%;line-height:1;display:inline-block;overflow:visible}.annotation-cell .annotation-text{transform-origin:bottom}.annotation-row.vertical .annotation-text{writing-mode:vertical-rl;transform-origin:50%}.annotation-label-row{align-items:center;gap:6px;display:flex}.annotation-label-row .checkbox-label{flex:1}.annotation-help-trigger{flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;padding:0;display:flex}.annotation-help-intro{color:var(--text-muted);margin-bottom:20px;font-size:.85rem;line-height:1.5}.annotation-help-section{margin-bottom:20px}.annotation-help-section h3{color:var(--text-main);margin-bottom:4px;font-size:.9rem;font-weight:600}.annotation-help-desc{color:var(--text-muted);margin-bottom:10px;font-size:.8rem}.annotation-help-example{background:var(--bg-color);border-radius:8px;padding:12px}.annotation-help-example code{color:var(--primary);word-break:break-all;margin-bottom:10px;font-family:Courier New,monospace;font-size:.85rem;line-height:1.6;display:block}.annotation-help-preview{border-top:1px dashed var(--border-color);justify-content:center;gap:0;padding:8px 0 4px;display:flex}.anno-preview-group{flex-direction:column;align-items:center;min-width:28px;display:flex}.anno-preview-group.wide{min-width:56px}.anno-preview-ruby{color:#666;min-height:.8rem;font-size:.6rem;line-height:1.2}.anno-preview-char{border:1px solid var(--grid-border);justify-content:center;align-items:center;width:28px;height:28px;margin:-.5px;font-size:1.1rem;font-weight:500;display:flex}.anno-preview-chars{display:flex}.annotation-help-tip{color:var(--text-muted);background:#f0f4ff;border-left:3px solid #4361ee;border-radius:6px;padding:8px 12px;font-size:.78rem}@media print{.annotation-row{overflow:visible}}