:root{--ink:#23372f;--muted:#69766f;--green:#235744;--paper:#f7f8f2;--line:#dce3da;--orange:#c06b35;--tint:#eaf0e5;font-family:'Malgun Gothic','Apple SD Gothic Neo',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0;line-height:1.65}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.4}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--orange);outline-offset:4px}button{transition:background .15s,transform .15s}button:hover:not(:disabled){filter:brightness(.95)}.wrap{max-width:1140px;margin:auto;padding:0 32px}.skip{position:fixed;top:-100px;background:#fff;padding:10px;z-index:10}.skip:focus{top:10px}header{height:90px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;align-items:center;font-size:21px;letter-spacing:-1px;font-weight:800;gap:10px}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--green);border-radius:50%;color:var(--green);font-family:serif;font-size:22px}nav{display:flex;gap:26px;align-items:center;font-size:13px}nav a[aria-current=page]{color:var(--green);font-weight:700}nav a:hover{text-decoration:underline}.hero{padding:53px 0 36px;display:flex;justify-content:space-between;align-items:center;gap:30px}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--green);font-weight:800}.hero h1{font-size:43px;letter-spacing:-2px;line-height:1.3;margin:12px 0 14px;word-break:keep-all}.hero h1 em{font-style:normal;color:var(--green)}.hero p{font-size:15px;color:var(--muted);margin:0}.hero-stamp{flex-shrink:0;border-left:1px solid var(--line);padding:15px 0 15px 28px;color:var(--muted);font-size:12px}.hero-stamp b{font-size:30px;line-height:1.3;display:block;color:var(--green);font-family:Georgia,serif;font-weight:400;margin-bottom:6px}.tool-tabs{display:flex;gap:25px;border-bottom:1px solid var(--line);padding:0 3px;margin-bottom:24px;font-size:14px}.tool-tabs a{padding:12px 0;position:relative}.tool-tabs a[aria-current=page]{font-weight:700;color:var(--green)}.tool-tabs a[aria-current=page]:after{content:'';height:3px;background:var(--green);position:absolute;bottom:-1px;left:0;right:0}.tool-tabs small{font-size:10px;opacity:.6;margin-right:6px}.workbench{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:white;box-shadow:0 10px 30px #243d2910}.input-panel{padding:30px}.panel-title{font-size:11px;letter-spacing:1.5px;color:var(--muted);display:flex;align-items:center;justify-content:space-between;margin:0 0 25px}.panel-title span{letter-spacing:0;font-size:11px}.input-label{font-size:14px;display:block;font-weight:700;margin-bottom:10px}.input-wrap{position:relative}#number-input{width:100%;font-family:Arial,'Malgun Gothic',sans-serif;font-variant-numeric:tabular-nums;font-size:32px;letter-spacing:-.8px;padding:16px 14px;border:1px solid #b7c5b6;border-radius:9px;background:#fff;color:var(--ink);min-width:0}#number-input::placeholder{color:#aab4ab;font-size:26px}#number-input[aria-invalid=true]{border-color:#a4372e}.input-tools{display:flex;justify-content:space-between;align-items:center;margin:9px 0 22px}.text-button{border:0;background:transparent;padding:5px 0;font-size:12px;color:var(--muted);text-decoration:underline;text-underline-offset:3px}.hint{font-size:12px;color:var(--muted);margin:8px 0}.options{border-top:1px solid #edf0e9;padding-top:18px;display:flex;gap:16px;align-items:center;font-size:13px}.options input{accent-color:var(--green);width:16px;height:16px;vertical-align:middle;margin:0 7px 2px 0}.options select{padding:7px 14px;border:1px solid var(--line);border-radius:6px;background:white;color:var(--ink)}.example-title{font-size:11px;color:var(--muted);margin:25px 0 9px}.examples{display:flex;gap:7px;flex-wrap:wrap}.examples button{border:1px solid var(--line);background:#f8faf5;border-radius:20px;padding:6px 12px;font-size:12px;color:var(--green)}#error{font-size:12px;color:#a4372e;min-height:20px;margin:14px 0 0}.local{display:flex;gap:7px;align-items:center;font-size:11px;color:var(--muted);margin:14px 0 0}.local svg{width:13px;height:13px}.result-panel{background:var(--tint);padding:30px;display:flex;flex-direction:column;min-width:0}.result-panel .panel-title{color:var(--green);margin-bottom:8px}.result-badge{border:1px solid #c3d0bd;border-radius:20px;padding:3px 9px;font-size:10px!important}.result-main{min-height:142px;display:flex;flex-direction:column;justify-content:center}#result-text{font-size:29px;font-weight:700;letter-spacing:-1px;line-height:1.6;margin:12px 0;overflow-wrap:anywhere;white-space:pre-line;user-select:text}#result-meta{font-family:Arial,'Malgun Gothic',sans-serif;font-size:13px;color:var(--muted);margin:0 0 20px;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.copy-main{border:0;background:var(--green);color:white;padding:13px 18px;border-radius:8px;font-size:14px;font-weight:700;display:flex;justify-content:center;gap:12px;width:100%;align-items:center}.copy-main svg{width:17px;height:17px}.extra-row{border-top:1px solid #cfdac9;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:15px;margin-top:19px}.extra-row>div{min-width:0}.extra-label{font-size:10px;color:var(--muted)}.extra-row p{font-size:13px;margin:3px 0;overflow-wrap:anywhere}.copy-small{flex-shrink:0;border:1px solid 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32px;font-size:11px;color:var(--muted)}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:15px}.footer-top .brand{font-size:17px}.footer-top nav{font-size:11px;gap:18px}footer p{margin:5px 0}.prose{max-width:800px;margin:50px auto 70px}.prose h1{font-size:34px;line-height:1.4;letter-spacing:-1.5px}.prose h2{font-size:22px;margin:32px 0 13px}.prose p,.prose li{font-size:15px;color:#56685c;line-height:1.95}.prose table{width:100%;border-collapse:collapse;font-size:14px}.prose th,.prose td{padding:11px 9px;border-bottom:1px solid var(--line);text-align:left}.prose th{background:var(--tint)}.breadcrumb{font-size:12px;color:var(--muted);margin-bottom:22px}.ad-region{margin:52px 0 35px;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);min-height:140px;clear:both}.ad-label{text-align:center;color:var(--muted);font-size:10px;letter-spacing:2px;margin-bottom:18px}.privacy-control{background:none;border:0;color:var(--muted);padding:5px 0;font-size:11px;text-decoration:underline}[hidden]{display:none!important}@media(max-width:760px){.wrap{padding:0 20px}header{height:auto;padding:20px 0;align-items:flex-start;gap:16px;flex-direction:column}header nav{gap:20px;font-size:12px}.hero{padding:34px 0 26px}.hero h1{font-size:33px;letter-spacing:-1.7px}.hero p{font-size:13px}.hero-stamp{display:none}.workbench{grid-template-columns:1fr}.input-panel,.result-panel{padding:23px}.result-main{min-height:110px}#result-text{font-size:26px}.steps{grid-template-columns:1fr;gap:25px}.step-num{font-size:22px}.steps h3{display:inline-block;margin:0 0 8px 12px}.guide-section{padding-top:38px}.section-head h2{font-size:21px}.section-head 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#result-text{word-break:keep-all}.hero-stamp b{font-size:24px}

header nav{flex-wrap:wrap}header nav a{white-space:nowrap}@media(max-width:760px){header nav{gap:10px 18px}}
:root{--doc-border:#dce2db}
.sample-buttons{display:flex;justify-content:center;gap:24px}.upload-zone .sample-buttons .text-button{margin:16px 0 0}.excel-note{padding:16px 20px;background:#fff8e9;border:1px solid #eadfc7;border-radius:8px;font-size:13px;color:#705626;margin:20px 0}.excel-note p{margin:7px 0 0;line-height:1.8}.candidate-heading h3{white-space:normal!important;overflow-wrap:anywhere;min-width:0}@media(max-width:600px){.candidate-heading{flex-direction:column;align-items:flex-start!important;gap:8px!important}.sample-buttons{gap:18px}}
[hidden]{display:none!important}
.document-hero{gap:40px}.doc-illustration{width:300px;flex-shrink:0;background:#fff;border:1px solid #dce2db;border-radius:8px;padding:24px;transform:rotate(2deg);box-shadow:0 12px 35px #2357440d}.paper-label{font-size:19px;font-weight:700;margin-bottom:20px}.paper-label span{float:right;font-size:12px;color:#6d7c70}.paper-row{display:flex;gap:12px;justify-content:space-between;padding:12px 4px;border-top:1px solid #dce2db;border-bottom:1px solid #dce2db;font-size:13px}.paper-row.result{background:#edf4eb;color:#235744}.paper-arrow{text-align:right;padding:8px 40px;color:#69826f}.paper-note{font-size:11px;text-align:center;margin-top:14px;color:#6d7c70}.document-steps{list-style:none;display:flex;gap:28px;padding:0;margin:0 0 20px;color:#647266;font-size:14px}.document-steps b{color:#235744;margin-right:8px}.upload-zone{border:1.5px dashed #91a796;background:#f9fcf7;text-align:center;padding:42px 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0}.secondary-button{padding:9px 13px;border:1px solid #cbd5cb;border-radius:6px;color:#235744;background:#fff;font-family:inherit;font-size:13px;cursor:pointer}.document-status-line{display:flex;align-items:center;gap:16px;min-height:56px}.document-status-line p{font-size:14px;color:#235744}.document-status-line button{white-space:nowrap}#document-error{background:#fff1eb;border:1px solid #edccc0;border-radius:7px;color:#8d3c25;padding:16px;margin:0 0 24px;overflow-wrap:anywhere}.document-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;border-bottom:1px solid #dce2db;padding:6px 0 20px}.document-heading h2{font-size:23px;margin:8px 0;overflow-wrap:anywhere}.document-heading>div{min-width:0}.document-heading>button{flex-shrink:0}.document-options{display:flex;align-items:center;gap:28px;background:#eef3eb;padding:24px;border-radius:8px;margin:24px 0}.document-options>label:first-child{font-size:13px;font-weight:650;flex:1;max-width:460px}.document-options select{display:block;margin-top:9px;width:100%;max-width:100%;font-family:inherit;font-size:14px;padding:11px;background:white;border:1px solid #cad6c9;border-radius:5px}.check-option{font-size:14px}.selection-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:18px 0 8px}.selection-toolbar>div{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.selection-toolbar strong{white-space:nowrap;font-size:14px;color:#235744}.candidate-group{border:1px solid #dce2db;border-radius:8px;margin:24px 0;overflow:hidden;background:#fff}.candidate-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 18px;border-bottom:1px solid #dce2db}.candidate-heading h3{font-size:15px;white-space:nowrap;margin:0}.column-buttons{display:flex;flex-wrap:wrap;gap:14px}.candidate-scroll{overflow:auto}.candidate-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:14px;min-width:620px}.candidate-table th{text-align:left;color:#6d796e;background:#f5f7f2;font-size:12px;font-weight:500;padding:12px 16px}.candidate-table td{padding:16px;border-top:1px solid #e9ede6;vertical-align:middle;overflow-wrap:anywhere}.candidate-table th:first-child{width:60px}.candidate-table th:nth-child(2){width:22%}.candidate-table th:nth-child(3){width:25%}.candidate-table input{width:18px;height:18px;accent-color:#235744;cursor:pointer}.candidate-table small{display:block;color:#7b857b;margin-top:5px;font-size:11px}.candidate-table .cell-location{font-size:12px}.candidate-table tr.is-selected{background:#f2f7ed}.cell-result{color:#235744;font-weight:650}.cell-error{color:#9c4530;font-size:12px}.download-panel{display:flex;align-items:center;gap:24px;justify-content:space-between;margin-top:26px;background:#edf3e8;border:1px solid #d9e3d1;border-radius:9px;padding:24px}.download-panel h3{font-size:17px;margin:0 0 6px}.download-panel p{font-size:13px;color:#667569;margin:0}.download-panel .primary-button{flex-shrink:0}.empty-document{padding:35px 24px;text-align:center;background:#f2f5ee;border-radius:8px}.empty-document p{font-size:14px;color:#667569}#document-workbench>.hint{line-height:1.8}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid #447f5c;outline-offset:3px}@media(max-width:720px){.doc-illustration{display:none}.document-steps{gap:8px;justify-content:space-between;font-size:11px}.document-steps b{margin-right:3px}.upload-zone{padding:30px 18px}.upload-zone h2{font-size:20px}.document-options{display:block;padding:18px}.document-options .check-option{display:block;margin-top:16px}.selection-toolbar{flex-wrap:wrap}.selection-toolbar>div{gap:10px}.document-heading{align-items:flex-start}.document-heading h2{font-size:18px}.download-panel{flex-direction:column;align-items:stretch;padding:20px}.document-status-line{align-items:flex-start}.document-status-line p{font-size:12px}.document-heading>button{font-size:11px;padding:8px}}
@media(max-width:600px){.candidate-table{min-width:0;display:block}.candidate-table thead{display:none}.candidate-table tbody{display:block}.candidate-table tr{display:grid;grid-template-columns:30px minmax(0,1fr);gap:8px;padding:18px 14px;border-top:1px solid #e3e9df}.candidate-table tr:first-child{border-top:0}.candidate-table td{display:block;padding:0;border:0;grid-column:2}.candidate-table td:first-child{grid-column:1;grid-row:1/4;padding-top:3px}.candidate-table td:nth-child(2){margin-bottom:4px}.candidate-table td:nth-child(3)::before{content:'변경 전';display:inline-block;min-width:52px;color:#7b857b;font-size:11px}.candidate-table td:nth-child(4)::before{content:'변경 후';display:inline-block;min-width:52px;color:#7b857b;font-size:11px;font-weight:400}.candidate-table td:nth-child(4){line-height:1.8}.candidate-table td small{display:inline;margin-left:8px}.candidate-table td:nth-child(2) small{display:block;margin:4px 0 0}}