:root{--teal:#008d88;--mint:#e7f6f2;--navy:#183d65;--ink:#183347;--muted:#607585;--line:#dce6e9;--bg:#f3f7f7;--amber:#95601d;--red:#b53b45;--blue:#edf3ff;--shadow:0 8px 30px #153c4510}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:'Malgun Gothic','맑은 고딕',system-ui,sans-serif;font-size:16px;line-height:1.6}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,a:focus-visible{outline:3px solid #e2a544;outline-offset:4px}a{color:var(--teal)}h1,h2,h3,p{margin:0}h1{font-size:36px;line-height:1.35;letter-spacing:-1.4px}h2{font-size:25px;line-height:1.4;letter-spacing:-.6px}h3{font-size:20px;line-height:1.45}b,strong{font-weight:700}small,.small{font-size:13px}.muted{color:var(--muted)}.topbar{position:sticky;top:0;background:#ffffffed;backdrop-filter:blur(12px);z-index:20;border-bottom:1px solid var(--line)}.top-inner{max-width:1500px;margin:auto;min-height:82px;padding:14px 32px;display:flex;align-items:center;gap:35px}.brand{font-size:22px;font-weight:800;letter-spacing:-.8px;border:0;background:none;white-space:nowrap;color:var(--ink);padding:0}.brand em{font-style:normal;color:var(--teal);margin-right:6px}.topnav{display:flex;gap:6px;flex:1}.nav{border:0;border-radius:10px;background:transparent;color:var(--muted);padding:12px 18px;font-size:16px;font-weight:700}.nav.active{color:var(--teal);background:var(--mint)}.demo{border:1px solid var(--line);border-radius:30px;padding:5px 12px;font-size:11px;color:var(--muted);white-space:nowrap}.subbar{max-width:1436px;margin:0 auto;padding:11px 0;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted)}.subbar button{font-size:12px;border:0;background:none;color:var(--muted);padding:2px 10px}main{max-width:1436px;margin:0 auto;padding:17px 0 60px}.pagehead{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:26px}.pagehead p{color:var(--muted);margin-top:9px;font-size:18px}.eyebrow{font-size:12px;font-weight:800;color:var(--teal);letter-spacing:1.3px;margin-bottom:8px}.card{background:white;border:1px solid var(--line);border-radius:19px;padding:26px;box-shadow:var(--shadow);min-width:0}.card h3{margin-bottom:15px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stack{display:grid;gap:18px}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.between{justify-content:space-between}.btn{padding:13px 21px;border:1px solid transparent;border-radius:11px;background:var(--teal);color:#fff;font-weight:700;font-size:16px;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px}.btn:hover:not(:disabled){filter:brightness(.95)}.btn.secondary{background:var(--navy)}.btn.outline{background:white;border-color:#b8d8d4;color:var(--teal)}.btn.soft{background:var(--mint);color:var(--teal)}.btn.small{font-size:13px;padding:9px 13px;min-height:38px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:30px;font-size:12px;font-weight:700;background:var(--mint);color:var(--teal)}.pill.warn{background:#fff1d9;color:var(--amber)}.pill.red{background:#ffeded;color:var(--red)}.pill.blue{background:var(--blue);color:var(--navy)}.hint{border-radius:12px;padding:15px 18px;background:#eff7f7;font-size:15px;line-height:1.7;margin-top:18px}.hint.warn{background:#fff6e7;color:#84571b}.hint.success{background:#e6f6ee;color:#287657}.divider{height:1px;background:var(--line);margin:22px 0}.mascot{display:block;flex-shrink:0;mix-blend-mode:multiply;overflow:hidden}.guide{display:flex;align-items:center;gap:15px;background:white;border:1px solid var(--line);padding:17px 22px;border-radius:17px;margin-bottom:22px}.guide p{font-size:18px;font-weight:600;line-height:1.6}.guide small{display:block;font-size:13px;color:var(--muted);font-weight:400;margin-top:3px}.guide .mascot{width:85px;height:88px}.hero{background:linear-gradient(112deg,#e4f5ef,#f0f8fc);border:1px solid #d4e9e3;padding:36px 42px;border-radius:22px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:26px}.hero h1{font-size:38px}.hero p{font-size:19px;line-height:1.8;margin-top:14px}.hero .mascot{width:350px;height:150px}.task-card{position:relative;overflow:hidden;min-height:270px}.task-card .mascot{position:absolute;right:25px;bottom:25px;width:126px;height:126px;opacity:.95}.task-card .task-content{position:relative;z-index:1;max-width:78%}.task-card .btn{margin-top:20px}.task-meta{font-size:15px;color:var(--muted);margin-top:12px;line-height:1.9}.amount{font-size:29px;font-weight:800;letter-spacing:-.8px}.list-row{display:flex;align-items:center;justify-content:space-between;padding:18px 0;gap:16px;border-bottom:1px solid var(--line)}.list-row:last-child{border:0}.list-row .jump{white-space:nowrap}.circle{height:44px;width:44px;background:var(--mint);border-radius:14px;display:grid;place-items:center;color:var(--teal);flex-shrink:0}.icon{width:28px;height:28px;display:block}.steps{display:flex;gap:8px;margin-bottom:27px;overflow-x:auto;padding-bottom:3px}.step{flex:1;min-width:130px;border:1px solid var(--line);border-radius:11px;background:white;padding:12px 9px;text-align:left;color:var(--muted);font-size:13px;display:flex;align-items:center;gap:8px}.step .dot{border:1px solid #d6e3e3;border-radius:50%;width:25px;height:25px;display:grid;place-items:center;font-size:11px;flex-shrink:0}.step.active{background:var(--mint);border-color:#84c5ba;color:var(--teal);font-weight:800}.step.active .dot{background:var(--teal);color:white;border-color:var(--teal)}.step.done .dot{background:#e8f6ef;color:#218364;border-color:#c4e4d2}.workspace{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:26px;align-items:start}.paper-stage{position:relative;background:linear-gradient(145deg,#e2ebed,#edf2f1);border:1px solid #d6e0e0;border-radius:18px;padding:24px;min-height:470px;display:grid;place-items:center;overflow:hidden}.paper-stage::before{content:'';position:absolute;inset:14px;border:1px dashed #b7c9cc;border-radius:10px;pointer-events:none}.paper{max-width:100%;width:420px;filter:drop-shadow(0 8px 8px #2a475b26);display:block;transform:rotate(-1deg)}.paper.straight{transform:none}.doc-tag{position:absolute;top:27px;left:28px;z-index:2;background:white;border:1px solid #d0dedd;border-radius:6px;padding:5px 10px;font-size:10px;letter-spacing:1px;color:#6b7c81}.scanbeam{position:absolute;left:10%;right:10%;height:3px;top:15%;background:#00b7a7;box-shadow:0 0 25px 10px #00c8ac45;animation:scan 1.4s linear infinite;pointer-events:none}.corner{position:absolute;bottom:27px;right:28px;color:#657c85;font-size:11px}.field-card{padding:16px 18px;border:1px solid var(--line);border-radius:11px;margin-bottom:10px;transition:background .2s}.field-card.active{border-color:#40aa99;background:#f0faf7}.field-card.warn{border-color:#e7bd77;background:#fffbf4}.field-name{font-size:13px;color:var(--muted);display:flex;justify-content:space-between;align-items:center}.field-value{font-size:22px;font-weight:750;margin-top:4px;overflow-wrap:anywhere}.tiny{font-size:11px;color:var(--muted)}.transfer{display:flex;align-items:center;justify-content:center;gap:18px;margin-bottom:18px}.transfer .node{background:#f1f8f5;border:1px solid #d5e7df;border-radius:13px;padding:13px 23px;text-align:center;font-size:15px}.transfer .arrow{color:var(--teal);font-size:30px}.upload{border:2px dashed #8ac7be;border-radius:18px;padding:32px 20px;text-align:center;background:#f2faf7;min-height:220px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:13px}.upload .icon{width:58px;height:58px;color:var(--teal)}.upload p{font-size:16px;color:var(--muted)}.checkline{display:flex;align-items:flex-start;gap:12px;padding:14px 0;cursor:pointer;font-size:16px}.checkline input{width:20px;height:20px;accent-color:var(--teal);margin:4px 0 0;flex-shrink:0}.checkline .muted{font-size:13px;display:block}.data-input{width:100%;padding:11px 14px;border:1px solid #c7d8da;border-radius:9px;background:white;font-size:20px;color:var(--ink)}.data-input:focus{outline:2px solid #4da99d;outline-offset:2px}.field-label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}.value-tile{border-radius:15px;padding:23px;background:#f4f8f9;border:1px solid #e1e9ec;min-height:140px}.value-tile .icon{width:38px;height:38px;color:var(--teal);margin-bottom:13px}.value-tile b{display:block;font-size:27px;margin:6px 0}.value-tile p{font-size:14px;color:var(--muted)}.visual-note{display:flex;gap:15px;align-items:center;background:#fff6e9;border-radius:12px;padding:17px;font-size:15px}.change{display:flex;align-items:stretch;gap:14px;margin:15px 0}.change>div{flex:1;border:1px solid var(--line);border-radius:12px;padding:17px;min-width:0}.change .bad{background:#fff4f1;border-color:#edc9c2}.change .good{background:#edfaf3;border-color:#baddca}.change .arrow{flex:0 0 25px;align-self:center;text-align:center;border:0;padding:0;font-size:25px;color:var(--teal)}.change strong{display:block;font-size:22px;margin-top:7px}.change small{font-size:12px;color:var(--muted)}.doc-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.doc-card{border:1px solid var(--line);border-radius:16px;background:white;padding:21px;display:flex;flex-direction:column}.doc-card .mini-paper{background:#f0f5f5;border-radius:11px;display:grid;place-items:center;height:190px;margin-bottom:17px;overflow:hidden}.doc-card .mini-paper .paper{height:174px;width:auto;margin-top:8px}.doc-card h3{margin:0}.doc-card p{font-size:14px;color:var(--muted);margin:8px 0}.doc-card .btn{margin-top:auto;align-self:flex-start}.issue{border:1px solid #edd2c5;background:#fffdf9;border-radius:14px;padding:19px;margin-bottom:14px}.issue.resolved{background:#f2faf5;border-color:#c1dfcb}.issue h3{margin:8px 0 12px}.issue .btn{margin-top:15px}.tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:15px}.tab{padding:10px 14px;border:1px solid var(--line);border-radius:9px;background:white;font-size:14px;color:var(--muted)}.tab.active{background:var(--mint);border-color:#86c2b8;color:var(--teal);font-weight:700}.review-path{display:flex;gap:14px;align-items:center;margin:16px 0}.review-node{flex:1;padding:22px 12px;text-align:center;border-radius:15px;border:1px solid var(--line);background:#f8fafb}.review-node.checked{background:#ebf8f1;border-color:#bcdccc}.review-node .icon{margin:0 auto 10px;width:40px;height:40px}.review-node b{display:block;font-size:19px}.review-node small{font-size:12px;color:var(--muted)}.tick{display:grid;place-items:center;border-radius:50%;width:40px;height:40px;background:#def4e8;color:#178063;font-size:24px;flex-shrink:0}.statusbig{font-size:27px;font-weight:800;color:var(--teal)}.route-map{width:100%;height:215px;display:block;margin:12px 0}.timeline{border-left:2px solid #d3e5e1;margin-left:13px;padding-left:28px}.timeline-item{position:relative;padding:0 0 24px}.timeline-item:before{content:'';position:absolute;left:-36px;top:6px;width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid #b9d1cf}.timeline-item.done:before{background:var(--teal);border-color:var(--teal)}.timeline-item p{font-size:14px;color:var(--muted);margin-top:5px}.progress{height:8px;border-radius:10px;background:#e1ece9;overflow:hidden;margin:12px 0}.progress>span{height:100%;display:block;background:#42af95;transition:width .3s}.detail{border-top:1px solid var(--line);margin-top:20px;padding-top:14px;font-size:13px;color:var(--muted)}.detail summary{cursor:pointer;font-weight:700}.detail p{margin-top:12px}.footnote{font-size:12px;color:var(--muted);margin-top:19px}.jump{background:none;border:0;color:var(--teal);font-size:13px;text-decoration:underline;padding:4px}.supplier-price{font-size:30px;font-weight:800;margin:12px 0 6px}.modal{border:0;border-radius:22px;padding:29px;width:min(780px,92vw);max-height:90vh;box-shadow:0 30px 100px #142d4544;margin:auto;color:var(--ink)}.modal::backdrop{background:#1535487a;backdrop-filter:blur(3px)}.modal .paper{max-height:60vh;max-width:100%;width:390px}.modal .paper-stage{min-height:0;padding:24px}.modal h2{margin-bottom:16px}.modal-close{float:right;border:0;background:#eff4f3;color:var(--ink);border-radius:50%;width:36px;height:36px}.modal .actions{justify-content:flex-end}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#183d65;color:white;border-radius:12px;box-shadow:0 9px 30px #183d6533;padding:15px 24px;z-index:100;max-width:90vw;font-size:15px;display:none}.empty{padding:30px;text-align:center;color:var(--muted)}.compact-list{display:grid;gap:12px}.compact-list>div{display:flex;gap:13px;align-items:center;background:#f6f9f9;padding:15px;border-radius:10px}.check-bubble{width:30px;height:30px;background:#e4f5ec;border-radius:50%;display:grid;place-items:center;color:var(--teal)}.result-banner{display:flex;align-items:center;gap:24px;background:#eef9f4;border:1px solid #cce5d9;border-radius:17px;padding:22px}.result-banner .mascot{width:115px;height:110px}.fade{animation:fade .3s ease-out}.busy{pointer-events:none}.score{font-size:33px;font-weight:800;letter-spacing:-1px}.tabular{font-variant-numeric:tabular-nums}#view{min-height:70vh}footer{max-width:1436px;margin:0 auto;border-top:1px solid var(--line);padding:20px 0 30px;display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}
@keyframes scan{from{top:12%}to{top:89%}}@keyframes fade{from{opacity:.5;transform:translateY(5px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}
@media(max-width:1500px){main,.subbar,footer{margin-left:32px;margin-right:32px}}@media(max-width:1100px){.top-inner{gap:12px}.nav{padding:10px}.grid3{grid-template-columns:1fr 1fr}.hero .mascot{width:260px}.hero h1{font-size:32px}.workspace{gap:18px}.card{padding:21px}.paper-stage{padding:20px}.demo{display:none}.steps{gap:5px}.step{font-size:11px;min-width:112px}}
@media(max-width:760px){.top-inner{padding:13px 16px;flex-wrap:wrap;gap:10px}.brand{font-size:21px}.topnav{order:3;flex:0 0 100%;width:100%;overflow-x:auto;gap:3px}.nav{font-size:14px;white-space:nowrap;flex:1;padding:9px}.topbar{position:relative}.subbar,main,footer{margin-left:16px;margin-right:16px}.subbar{font-size:11px}.pagehead h1{font-size:28px}.pagehead p{font-size:15px}.hero{padding:26px;flex-direction:column-reverse;align-items:flex-start;gap:7px}.hero .mascot{width:210px;height:95px;align-self:flex-end}.hero h1{font-size:29px}.hero p{font-size:16px}.grid2,.grid3,.grid4,.workspace,.doc-cards{grid-template-columns:1fr}.task-card{min-height:245px}.task-card .mascot{width:108px}.guide{padding:13px;gap:10px}.guide .mascot{width:65px;height:75px}.guide p{font-size:16px}.paper-stage{min-height:330px}.paper{max-height:510px;width:auto;max-width:100%}.pagehead{align-items:flex-start}.pagehead .pill{font-size:10px}.field-value{font-size:20px}.btn{font-size:15px}.steps .step{min-width:130px;font-size:12px}.review-path{gap:7px}.review-node{padding:15px 5px}.review-node b{font-size:15px}.change strong{font-size:18px}.result-banner{gap:12px;padding:16px}.result-banner .mascot{width:80px}.statusbig{font-size:22px}footer{display:block}.modal{padding:20px}}