@media screen {
/* 화면 조작부 전용. Excel 셀과 인쇄물의 글꼴·서식에는 적용하지 않습니다. */
body{font-size:16px;background:#f2f6f3}
.topbar.ddalkkak-header{min-height:104px;padding:15px 24px;gap:14px}
.ddalkkak-header .brand{margin:4px 0;font-size:36px}
.ddalkkak-header .series-label{font-size:13px}.ddalkkak-header p{font-size:14.5px;font-weight:500}
.series-home{flex:none;margin-left:auto;color:#376e57;text-decoration:none;font-size:15px;font-weight:700;border:1px solid #cddfd2;border-radius:9px;padding:11px 14px;white-space:nowrap}
main{max-width:none;padding:14px 24px 18px}
.workspace{grid-template-columns:300px minmax(0,1fr);border-radius:14px;box-shadow:0 4px 20px #233d3506}
.settings{padding:20px;overflow:auto;scrollbar-gutter:stable;min-height:0}
.section-head{gap:10px}.section-head h2{font-size:18px;font-weight:800;letter-spacing:-.5px}.step{font-size:14px;font-weight:800}
.dropzone{padding:17px 10px;margin-top:15px;border-radius:10px;min-height:133px;justify-content:center;border-width:2px}.upload-icon{font-size:30px;margin-bottom:5px}.dropzone strong{font-size:17px;font-weight:800}.dropzone>span:last-of-type{font-size:13px;margin-top:7px}
.file-info{font-size:13px;line-height:1.5}.text-button{font-size:14px;font-weight:700;padding:10px 0}.divider{margin-top:13px;padding-top:18px;margin-bottom:16px}
.field{font-size:15px;margin-bottom:15px;gap:7px}.field select,.field input{font-size:16px;height:43px;padding:9px;border-radius:8px}.two-fields{gap:10px}
.direct-help{font-size:14px;line-height:1.6;padding:12px;border-radius:9px}.direct-help b{font-size:15px}.direct-help p{font-size:14px;margin:6px 0}.direct-help span{font-size:13px}
details{margin-top:12px;padding-top:13px}summary{font-size:15px;margin-bottom:14px;font-weight:700}.check{font-size:14px;line-height:1.5;gap:7px}.check input{width:17px;height:17px;flex:none}.help{font-size:13px;line-height:1.65}
.privacy{margin-top:14px;padding-top:13px;gap:8px}.privacy p{font-size:13px;line-height:1.6}.message{font-size:14px}.usage-help p{font-size:14px;line-height:1.7;color:#617668;margin:10px 0}
.preview-area{min-height:0;overflow:hidden}.source-panel{padding:14px 16px 12px;display:flex;flex-direction:column;min-height:0}.source-toolbar{flex:none;gap:10px}.source-toolbar .section-head .step{display:none}.source-legend{font-size:13px;margin-left:auto;white-space:nowrap}.source-note{font-size:13px;padding:9px 0;line-height:1.5;flex:none}.source-scroll{min-height:90px;max-height:none;flex:1;scrollbar-gutter:stable}
.panel-focus{font:inherit;font-size:13px;font-weight:700;border:1px solid #ccdbd0;background:#fff;color:#446c56;border-radius:7px;padding:7px 10px;white-space:nowrap}.panel-focus:hover{background:#e9f3ec}.panel-focus[aria-pressed=true]{background:#25745b;color:white;border-color:#25745b}
.preview-toolbar{padding:12px 16px;gap:10px;flex:none}.preview-toolbar .section-head{gap:8px}.preview-toolbar .step{display:none}.output-actions{gap:7px}.output-actions .primary,.output-actions .secondary{font-size:16px;padding:11px 14px;min-height:44px;border-radius:8px;font-weight:750}.ink-label{font-size:13px;gap:6px}.ink-label select{font-size:15px;padding:9px 7px;border-radius:7px}.pill{font-size:12px;padding:4px 8px;white-space:nowrap}
.preview-sub{padding:9px 16px;font-size:13px;flex:none}.preview-sub select{font-size:14px;padding:6px}.preview-sub label{gap:7px}
.preview-canvas{padding:23px 18px 14px;min-height:200px;max-height:none;flex:1;overflow:auto;scrollbar-gutter:stable}.page-wrap{margin-bottom:16px}.page-tag{font-size:10px;top:-16px}.notice{font-size:13px;margin:0 16px 8px;padding:9px 12px;flex:none}.pdf-status{font-size:13px;line-height:1.5;margin:0 16px 8px;flex:none}.print-tip{display:none}
@media(min-width:901px) and (min-height:650px){
 html,body{height:100%;overflow:hidden}.topbar.ddalkkak-header{height:104px}main{height:calc(100dvh - 104px);min-height:0}.workspace{height:100%;min-height:0}.source-panel{flex:0 0 42%;height:42%}.preview-canvas{min-height:0}.workspace.source-focus .source-panel{flex:1;height:auto}.workspace.source-focus .preview-toolbar,.workspace.source-focus .preview-sub,.workspace.source-focus .preview-canvas,.workspace.source-focus #notice,.workspace.source-focus #pdf-status{display:none}.workspace.preview-focus .source-panel{display:none}.preview-toolbar{flex-wrap:wrap}
}
@media(min-width:1350px){.workspace{grid-template-columns:320px minmax(0,1fr)}.settings{padding:22px}.preview-toolbar{flex-wrap:nowrap}}
@media(max-width:1150px){.ink-label{font-size:0}.source-legend{display:none}.series-home{font-size:13px;padding:10px}.preview-toolbar .section-head h2{font-size:17px}}
@media(max-width:900px){.topbar.ddalkkak-header{padding:17px 18px}.series-home{display:none}main{padding:12px 14px 20px}.workspace{grid-template-columns:1fr}.settings{overflow:visible;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:22px;align-items:start;border-right:0;border-bottom:1px solid var(--line)}.settings>.section-head:first-child{grid-column:1}.settings>.dropzone,.settings>#file-info,.settings>#demo,.settings>#message{grid-column:1}.settings>.divider{grid-column:2;grid-row:1;margin:0 0 16px;padding:0;border:0}.settings>#controls{grid-column:2;grid-row:2 / span 5}.settings>.usage-help,.settings>.privacy{grid-column:1/-1}.source-panel{height:300px}.preview-canvas{min-height:340px;max-height:900px}.preview-toolbar{flex-wrap:wrap}.source-legend{display:flex}.preview-sub{flex-wrap:wrap}}
@media(max-width:600px){.topbar.ddalkkak-header{padding:16px 14px;gap:10px}.ddalkkak-header .app-logo{width:54px;height:54px}.ddalkkak-header .brand{font-size:clamp(20px,5.2vw,29px);letter-spacing:-1px}.ddalkkak-header .series-label{font-size:11px}.ddalkkak-header p{font-size:12px;line-height:1.5}.ddalkkak-badge{width:70px;height:29.2px}.settings{display:block;padding:18px}.settings>.divider{margin:16px 0;padding-top:18px;border-top:1px solid var(--line)}.source-panel{padding:14px;height:290px}.source-toolbar .section-head h2{font-size:17px}.source-legend{display:none}.source-note{font-size:12px}.preview-toolbar{padding:12px}.output-actions{width:100%;justify-content:flex-end}.output-actions .primary,.output-actions .secondary{font-size:16px;flex:1}.ink-label{font-size:13px}.preview-sub{padding:10px 12px}.preview-toolbar .panel-focus{display:none}}
@media(min-width:901px) and (min-height:650px){
 .preview-area{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:auto auto auto auto minmax(0,1fr)}
 .source-panel{grid-column:1;grid-row:1 / 6;height:auto;flex:none;border-bottom:0;border-right:1px solid var(--line)}
 .source-toolbar{flex-wrap:wrap;justify-content:flex-start;gap:7px}.source-toolbar .section-head{width:100%;margin-bottom:1px}.source-legend{display:none}
 .preview-toolbar{grid-column:2;grid-row:1;align-items:flex-start;flex-wrap:wrap;padding:14px 14px 12px}.preview-toolbar .section-head{width:100%}.output-actions{width:100%;justify-content:stretch;margin-top:1px}.output-actions .primary,.output-actions .secondary{flex:1;font-size:16px;padding:11px 9px}.ink-label{font-size:0}.ink-label select{height:44px}
 .preview-sub{grid-column:2;grid-row:2;flex-wrap:wrap;padding:10px 14px;gap:7px}.preview-sub #summary{width:100%;font-size:12px}.preview-sub label{margin-left:auto}
 #notice{grid-column:2;grid-row:3}#pdf-status{grid-column:2;grid-row:4}.preview-canvas{grid-column:2;grid-row:5;min-height:0;padding:23px 12px 12px}
 .workspace.source-focus .preview-area{grid-template-columns:minmax(0,1fr)}.workspace.source-focus .source-panel{grid-column:1;border-right:0}.workspace.source-focus .source-toolbar .section-head{width:auto}.workspace.source-focus #toggle-layout{display:none}
 .workspace.preview-focus .preview-area{grid-template-columns:minmax(0,1fr)}.workspace.preview-focus .preview-area>*{grid-column:1}.workspace.preview-focus .preview-toolbar .section-head{width:auto}.workspace.preview-focus .output-actions{width:auto;margin-left:auto}.workspace.preview-focus .preview-sub #summary{width:auto}
 .workspace.stacked-layout:not(.source-focus):not(.preview-focus) .preview-area{display:flex;flex-direction:column}.workspace.stacked-layout:not(.source-focus):not(.preview-focus) .source-panel{height:42%;flex:0 0 42%;border-right:0;border-bottom:1px solid var(--line)}.workspace.stacked-layout .source-toolbar .section-head{width:auto}.workspace.stacked-layout .preview-toolbar .section-head{width:auto}.workspace.stacked-layout .output-actions{width:auto;margin-left:auto}.workspace.stacked-layout .preview-sub #summary{width:auto}
}
@media(max-width:900px),(max-height:649px){#toggle-layout,#focus-source,#focus-preview{display:none}}

}

@media screen{.ddalkkak-header .app-logo{object-fit:contain;border-radius:0}}

/* UI 글자는 검정. 원본 시트와 출력물 셀의 저장된 글자색은 유지합니다. */
@media screen{
body{color:#111;--ink:#111;--muted:#111}
.ddalkkak-header .series-label,.ddalkkak-header p,.ddalkkak-header .brand,.series-home,
.settings .section-head,.settings .step,.dropzone strong,.dropzone>span:last-of-type,
.settings .field,.settings .field select,.settings .field input,.settings .field small,
.settings .file-info,.settings .text-button,.settings summary,.settings .check,.settings .help,
.settings .direct-help,.settings .direct-help b,.settings .direct-help p,.settings .direct-help span,
.settings .usage-help p,.settings .privacy,.settings .privacy p,.settings .message,
.source-toolbar,.source-toolbar .section-head,.source-toolbar .step,.source-legend,.source-note,
.preview-toolbar .section-head,.preview-toolbar .step,.preview-toolbar .pill,
.preview-sub,.preview-sub label,.preview-sub select,.panel-focus,.output-actions .secondary,
.preview-area .notice,.preview-area .pdf-status,.preview-area .pdf-status a,
.page-tag,.source-corner,.column-pick{color:#111}
.panel-focus[aria-pressed=true],.output-actions .primary{color:#fff}
.settings input::placeholder{color:#111;opacity:1}
}

@media screen{.source-rownums>div,.paper .block-label,.paper .paper-footer{color:#111}}

@media screen{.ddalkkak-header .series-label{display:flex;align-items:center;flex-wrap:wrap;gap:6px 12px}.release-meta{color:#111;font-size:13px;font-weight:700;white-space:nowrap;border-left:1px solid #b8c8be;padding-left:12px}@media(max-width:600px){.release-meta{font-size:11px;border-left:0;padding-left:0}.ddalkkak-header .series-label{gap:3px 8px}}}