:root{--ink:#162b49;--blue:#163e77;--teal:#087e8b;--muted:#607087;--line:#dce3eb;--bg:#f1f4f8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.65 'Malgun Gothic',sans-serif}button,input,select,textarea{font:inherit}button{border:1px solid var(--line);background:white;color:var(--ink);padding:9px 14px;min-height:44px;border-radius:6px;cursor:pointer;font-weight:600}button:hover{background:#eaf1f9}button.primary{background:var(--blue);color:white;border-color:var(--blue)}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{width:100%;border:1px solid #becada;border-radius:5px;padding:10px;background:white;color:var(--ink);min-height:44px}textarea{resize:vertical}label{display:grid;gap:6px;margin:12px 0;color:var(--muted);font-size:12px}h1,h2,h3,p{margin:0}h1{font-size:29px;letter-spacing:-1px}h2{font-size:21px}h3{font-size:15px}.eyebrow{font-size:10px;font-weight:bold;letter-spacing:2px;color:var(--muted)}.muted,small{color:var(--muted)}small{display:block;overflow-wrap:anywhere}.check{display:flex;align-items:flex-start;gap:8px}.check input[type=checkbox]{width:18px;min-height:20px;flex:0 0 18px;margin:0}.hub{overflow-wrap:anywhere}input,select{min-width:0}.top{height:82px;background:white;display:flex;align-items:center;gap:28px;padding:16px 24px;border-bottom:1px solid var(--line)}.top img{width:185px;height:auto}.top small{font-size:10px;letter-spacing:1.3px}#identity{margin-left:auto;font-size:12px}.warning{padding:9px 24px;font-size:11px;background:#fff8e8;color:#79541c;border-bottom:1px solid #eaddc1}.warning span{float:right}.shell{display:grid;grid-template-columns:218px minmax(0,1fr);min-height:calc(100vh - 150px)}aside{background:#132e46;color:#cad8e8;padding:24px 14px;display:flex;flex-direction:column;gap:9px}aside .eyebrow{color:#acbed1;margin-bottom:10px}aside button{background:transparent;color:white;border-color:#476079;text-align:left;font-size:12px}aside button.active,aside button:hover{background:#244c77}.asidefoot{margin-top:auto;padding-top:40px;font-size:10px;color:#a7bcd0}.asidefoot select{font-size:11px;margin:12px 0}.asidefoot button{width:100%}main{min-width:0}.welcome{padding:60px;max-width:800px}.welcome h1{font-size:38px;margin:16px 0 24px}.welcome p{margin:20px 0}.hub{padding:30px}.headrow{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:22px}.headrow p{margin-top:6px}.actions{display:flex;flex-wrap:wrap;gap:8px}.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;margin:22px 0;display:flex;gap:26px;font-size:12px}.stats strong{font-size:24px;margin-right:8px}.box,.casecard{background:white;border:1px solid var(--line);border-radius:7px;padding:20px}.casecard{display:flex;align-items:center;gap:20px;margin:12px 0}.casecard>div:first-child{flex:1}.casecard h3{margin:5px 0}.filters{display:flex;gap:12px}.filters input{flex:1}.filters select{max-width:180px}.badge{display:inline-block;font-size:10px;padding:3px 7px;background:#edf4fb;border:1px solid #d6e4ee;border-radius:4px}.badge.warn{background:#fff6e5;color:#825a25;border-color:#eadab9}.badge.teal{background:#e7f6f4;color:#076976}.workhead{background:white;border-bottom:1px solid var(--line);padding:20px 24px}.workhead h1{font-size:22px}.workhead .headrow{margin:0}.workmeta{display:flex;align-items:end;gap:12px}.workmeta label{flex:1;min-width:0}.workmeta select,.workmeta input{font-size:12px}.split{display:grid;grid-template-columns:minmax(300px,38%) minmax(0,1fr)}.inspector{background:#fff;border-right:1px solid var(--line);min-width:0}.tabs{display:flex;flex-wrap:wrap;border-bottom:1px solid var(--line);padding:10px;gap:3px}.tabs button{font-size:11px;border:0;padding:8px}.tabs button.active{color:var(--blue);background:#eaf1f9}#panel{padding:22px;overflow-wrap:anywhere}.editor{padding:20px;min-width:0}.paper{background:white;box-shadow:0 4px 18px #1b345413;padding:32px;border:1px solid var(--line)}.paperheader{border-bottom:2px solid var(--blue);padding-bottom:20px;margin-bottom:24px}.paperheader img{width:150px}.paperheader h2{margin:18px 0 8px}.paper textarea{border:1px solid transparent;border-bottom-color:#e2e7ee;background:#fff;min-height:140px;color:var(--ink);font-size:14px;line-height:1.8}.paper textarea:focus{border-color:#8da7c5;background:#fcfdff}.paper label{margin:22px 0;color:var(--ink);font-weight:bold;font-size:13px}.context{border:1px solid var(--line);border-radius:5px;padding:14px;margin:14px 0;font-size:12px}.context h3{margin:8px 0}.context pre,pre{white-space:pre-wrap;word-break:break-word;font:12px/1.7 'Malgun Gothic',sans-serif}.empty{padding:35px;text-align:center;color:var(--muted);font-size:13px}.factsrow{padding:12px 0;border-bottom:1px solid var(--line);font-size:12px}.factsrow p{margin:5px 0}.fileitem{padding:12px;border:1px solid var(--line);border-radius:5px;margin:12px 0}.fileitem button{font-size:11px;margin-top:8px}.longtext{white-space:pre-wrap;overflow-wrap:anywhere}.full{width:100%;margin-top:12px}.error{color:#9a342a!important}.results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:20px}.result{padding:20px;background:white;border:1px solid var(--line);border-radius:7px}.result p{font-size:12px;margin:12px 0;white-space:pre-wrap}.result button{font-size:12px}#status{position:sticky;bottom:0;padding:9px 24px;background:#eaf0f6;border-top:1px solid #c5d2e1;font-size:12px;z-index:5}dialog{border:1px solid var(--line);border-radius:9px;padding:28px;max-width:min(650px,94vw);width:560px;max-height:90vh;overflow:auto;color:var(--ink)}dialog::backdrop{background:#11263e80}:focus-visible{outline:3px solid #35a1bd;outline-offset:2px}#detail>button{margin:8px}.mobiletabs{display:none}@media(max-width:1150px){.shell{grid-template-columns:185px minmax(0,1fr)}.split{grid-template-columns:minmax(280px,40%) minmax(0,1fr)}.paper{padding:22px}.workhead .headrow{flex-wrap:wrap}.actions button{font-size:12px}.hub{padding:22px}}@media(max-width:850px){.top{height:auto;flex-wrap:wrap;gap:12px;padding:12px}.top img{width:120px}.top strong{font-size:13px}#identity{font-size:10px}.warning{padding:8px 12px}.warning span{float:none;display:block}.shell{grid-template-columns:minmax(0,1fr)}aside{display:flex;flex-direction:row;flex-wrap:wrap;padding:10px}aside .eyebrow,.asidefoot{display:none}aside button{flex:1;white-space:nowrap;text-align:center}.welcome{padding:32px 20px}.welcome h1{font-size:30px}.hub{padding:20px 12px}.headrow{flex-wrap:wrap}.stats{flex-wrap:wrap;gap:16px}.casecard{flex-wrap:wrap}.casecard>div:first-child{flex-basis:100%}.filters{flex-wrap:wrap}.filters select{max-width:none}.split{display:block}.mobiletabs{display:flex;gap:8px;padding:10px;background:white}.mobiletabs button{flex:1}.split[data-pane=editor] .inspector{display:none}.split[data-pane=inspect] .editor{display:none}.editor{padding:10px}.paper{padding:24px 18px}.workhead{padding:16px 12px}.workmeta{flex-wrap:wrap;gap:8px}.workmeta label{flex:1 1 140px}.results{grid-template-columns:1fr}#status{padding:9px 12px}.paper textarea{min-height:150px}}@media print{body>*{display:none!important}body:after{content:'브라우저 인쇄 대신 버전 고정 PDF 출력을 사용하세요. 검토 전 초안·외부 제공 금지';display:block;padding:40px}}

/* visibility fix: explicit checkbox styling (was white-on-white, oversized by generic input rule) */
input[type="checkbox"]{width:18px;min-width:18px;min-height:18px;height:18px;flex:0 0 18px;padding:0;border:1px solid #becada;border-radius:4px;accent-color:#163e77}
label:has(>input[type="checkbox"]){display:flex;align-items:flex-start;gap:8px;margin:12px 0;color:var(--muted);font-size:12px}
label:has(>input[type="checkbox"]) input[type="checkbox"]{margin-top:3px}

/* progress spinner */
.spin{display:inline-block;width:13px;height:13px;border:2px solid var(--line);border-top-color:var(--blue);border-radius:50%;animation:spin 0.8s linear infinite;vertical-align:-2px;margin-right:6px}
@keyframes spin{to{transform:rotate(360deg)}}

/* law tree */
.lawtree-row{border:1px solid var(--line);border-radius:6px;margin:6px 0;background:white}
.lawtree-head{display:block;width:100
/* law tree */
.lawtree-row{border:1px solid var(--line);border-radius:6px;margin:6px 0;background:white}
.lawtree-head{display:block;width:100%;text-align:left;border:none;background:transparent;padding:8px 10px;min-height:36px}
.lawtree-head:hover{background:#eaf1f9}
.lawtree-arrow{color:var(--blue)}
.lawtree-body{padding:0 12px 10px}
.lawtree-text{white-space:pre-wrap;font-size:12px;max-height:300px;overflow:auto;background:var(--bg);padding:10px;border-radius:5px}
.lawtree-sub{display:block;width:100%;text-align:left;margin:4px 0;font-size:12px}
.lawtree-jo{margin-top:4px;border-left:3px solid var(--teal);padding-left:8px}

/* law card (회계위키 스타일) */
.lawcard{border:1px solid var(--line);border-radius:8px;margin:8px 0;background:white;overflow:hidden}
.lawcard-head{display:flex;align-items:center;gap:8px;width:100%;text-align:left;border:none;background:white;padding:12px 14px;min-height:46px;cursor:pointer;font-size:14px}
.lawcard-head:hover{background:#eaf1f9}
.lawcard-head b{color:#10243e}
.lawcard-meta{color:var(--muted);font-size:12px;margin-left:auto;white-space:nowrap}
.lawcard-body{padding:4px 14px 14px;border-top:1px solid var(--line)}
.jo-list{max-height:420px;overflow:auto;margin-top:6px}
.jo-item{border-bottom:1px dashed var(--line)}
.jo-btn{display:block;width:100%;text-align:left;border:none;background:transparent;padding:8px 6px;color:#1c5fae;cursor:pointer}
.jo-btn:hover{background:#f2f7fd;text-decoration:underline}
.jo-pane{margin:0 4px 8px 10px;border-left:3px solid var(--teal);padding-left:10px}

/* natural research answer + evidence */
.answer-panel{background:white;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:8px;padding:18px 22px;margin:14px 0}
.answer-question{font-weight:700;font-size:15px;color:var(--ink);margin-bottom:10px;line-height:1.6}
.answer-question::before{content:'Q. ';color:var(--blue)}
.answer-body{font-size:14px;line-height:1.85;color:var(--ink);margin:10px 0 14px}
.answer-panel .badge{display:inline-block;margin-top:2px}
.evidence-panel{margin-top:6px}
.evidence-panel h3{color:var(--ink);font-size:14px;margin:14px 0 8px}

.err{color:#b3402e;display:block;margin-top:4px}