@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap');
:root{--ink:#202d2b;--muted:#697571;--line:#e1e7e3;--bg:#f6f8f5;--accent:#176a54;--soft:#e9f3ed;--orange:#a55127;--red:#a43e3e;--radius:16px;font-family:'Noto Sans KR',sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.65}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible,textarea:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #72b8a3;outline-offset:4px}h1,h2,h3,p{margin:0}h1{font-size:30px;line-height:1.4;letter-spacing:-1.1px;font-weight:700}h2{font-size:23px;line-height:1.5;letter-spacing:-.7px}h3{font-size:17px;line-height:1.55}small,.meta{font-size:12px;color:var(--muted)}[hidden]{display:none!important}.skip{position:absolute;left:12px;top:-90px;background:white;padding:12px;z-index:100}.skip:focus{top:10px}.demo-bar{height:32px;background:#e9eeea;padding:0 40px;display:flex;align-items:center;justify-content:space-between;font-size:11px;color:#536159;letter-spacing:.2px}.demo-bar b{font-weight:600}.app-header{height:88px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:60px;padding:0 40px}.logo{display:flex;align-items:center;gap:9px;font-size:24px;font-weight:800;letter-spacing:-1px}.logo-symbol{display:inline-flex;font-size:34px;font-weight:800;line-height:1;color:var(--accent);letter-spacing:-6px;width:35px}.logo-symbol span{color:#c6b454;position:relative;top:-8px;left:5px}.app-header nav{display:flex;align-self:stretch;gap:32px;align-items:stretch}.app-header nav a{display:flex;align-items:center;font-size:15px;font-weight:500;position:relative;color:var(--muted);gap:7px;white-space:nowrap}.app-header nav a[aria-current=page]{color:var(--accent);font-weight:700}.app-header nav a[aria-current=page]:after{content:'';height:3px;position:absolute;bottom:0;left:0;right:0;background:var(--accent);border-radius:3px 3px 0 0}.brand{margin-left:auto;display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;line-height:1.45;white-space:nowrap}.brand small{display:block;font-weight:400}.brand-icon{height:36px;width:36px;border:1px solid var(--line);border-radius:10px;display:grid;place-items:center;font-weight:700;background:#fafbf9}.nav-count{font-size:11px;background:var(--soft);border-radius:6px;padding:0 5px;color:var(--accent)}main{max-width:1500px;margin:0 auto;padding:32px 40px 44px;min-height:calc(100vh - 190px)}main:focus{outline:none}.page-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}.page-intro p{color:var(--muted);font-size:14px;margin-top:8px}.date-label{font-size:13px;white-space:nowrap;color:var(--muted);display:flex;align-items:center;gap:6px;margin-bottom:4px}.date-label svg,.text-button svg,.button svg{width:17px;height:17px;flex-shrink:0}.workspace{display:grid;grid-template-columns:280px minmax(0,1fr);gap:24px;align-items:start}.question-list{padding-top:4px}.list-title{display:flex;align-items:center;justify-content:space-between;padding:0 10px 15px;font-size:14px;font-weight:700}.list-title span{font-size:12px;font-weight:400;color:var(--muted)}.search{position:relative;margin-bottom:19px}.search input{width:100%;background:transparent;border:1px solid #d6dfd8;border-radius:9px;font-size:13px;padding:10px 12px 10px 35px;outline-offset:2px}.search svg{width:16px;position:absolute;left:12px;top:14px;color:var(--muted)}.group-label{font-size:12px;color:var(--muted);padding:6px 10px 9px;font-weight:500}.question-item{display:block;text-align:left;width:100%;background:transparent;border:1px solid transparent;border-radius:11px;padding:13px 14px;margin-bottom:5px;transition:background .15s}.question-item:hover{background:#edf2ec}.question-item.selected{background:#fff;border-color:#9fbdad;box-shadow:0 2px 5px #243a2910}.question-item .short{display:flex;align-items:center;justify-content:space-between;font-size:15px;font-weight:600;gap:8px}.question-item .arrow{opacity:0;color:var(--accent)}.question-item.selected .arrow{opacity:1}.question-item .list-status{font-size:12px;margin-top:6px;display:flex;align-items:center;gap:6px;color:var(--muted)}.status-dot{height:6px;width:6px;display:inline-block;border-radius:50%;background:#9ba5a0;flex-shrink:0}.missing .status-dot,.partial .status-dot{background:#bf7b48}.mismatch .status-dot{background:#b95b56}.good .status-dot{background:#40866a}.unknown .status-dot{background:#8c839e}.list-foot{font-size:12px;color:var(--muted);padding:18px 10px}.paper{border:1px solid var(--line);background:#fff;border-radius:var(--radius);box-shadow:0 5px 18px #2c422a04;overflow:hidden;min-width:0}.question-heading{padding:26px 30px 22px;border-bottom:1px solid var(--line);background:#fff}.eyebrow{font-size:12px;letter-spacing:.4px;color:var(--muted);display:flex;gap:8px;align-items:center;margin-bottom:12px}.eyebrow strong{font-weight:500;color:var(--accent)}.question-heading h2{max-width:750px;font-size:24px;letter-spacing:-.8px}.question-heading .subline{margin-top:9px;font-size:13px;color:var(--muted)}.answer-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px}.answer-main{padding:24px 30px 28px;min-width:0}.section-label{font-size:13px;font-weight:600;margin-bottom:13px;color:#56665e}.engine-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:22px}.engine-tab{border:1px solid var(--line);background:#fff;text-align:left;padding:10px 8px;border-radius:9px;min-width:0}.engine-tab[aria-pressed=true]{background:#f0f6f2;border-color:#6e9c86;box-shadow:0 0 0 1px #6e9c8620}.engine-name{display:flex;gap:5px;align-items:center;font-size:12px;font-weight:600;white-space:nowrap;letter-spacing:-.3px}.engine-symbol{height:18px;width:18px;font-size:13px;display:inline-flex;align-items:center;justify-content:center;color:var(--accent);font-weight:800;flex-shrink:0}.engine-status{font-size:11px;color:var(--muted);display:block;margin-top:5px}.engine-status.warn{color:var(--orange)}.engine-status.bad{color:var(--red)}.engine-status.ok{color:var(--accent)}.answer-card{background:#f8f9f7;border:1px solid #e9ede7;border-radius:11px;padding:20px 22px;min-height:210px}.answer-byline{display:flex;align-items:center;justify-content:space-between;font-size:13px;margin-bottom:16px}.answer-byline strong{display:flex;gap:7px;align-items:center}.answer-copy{font-size:16px;line-height:1.9;word-break:keep-all;overflow-wrap:anywhere}.answer-copy mark{color:#15563e;background:#d8eddf;border-radius:3px;padding:1px 3px}.answer-copy mark.alert-mark{color:#983737;background:#f6dddd}.answer-card .source-details{margin-top:20px;padding-top:13px;border-top:1px solid #e2e7df;font-size:12px;color:var(--muted)}summary{cursor:pointer}.source-details ul{padding-left:18px}.source-details li{padding:3px 0}.source-details p{margin-top:8px}.verdict{display:flex;gap:11px;margin-top:20px;align-items:flex-start}.verdict-icon{height:26px;width:26px;display:grid;place-items:center;border-radius:50%;background:#f9eee3;color:var(--orange);font-size:15px;font-weight:600;flex-shrink:0}.verdict.good .verdict-icon{background:var(--soft);color:var(--accent)}.verdict.mismatch .verdict-icon{background:#fbeaea;color:var(--red)}.verdict p{font-size:13px;color:var(--muted);margin-top:5px;line-height:1.65}.verdict h3{font-size:16px}.action-side{background:#f5f8f4;border-left:1px solid var(--line);padding:26px 23px;display:flex;flex-direction:column}.step-label{font-size:12px;color:var(--accent);font-weight:700;letter-spacing:.4px;margin-bottom:14px}.action-side h3{font-size:20px;letter-spacing:-.6px;line-height:1.5}.action-side>p{font-size:14px;color:#65716a;margin:10px 0 22px;word-break:keep-all}.truth-note{border-left:2px solid #a8c4ae;padding-left:13px;margin:0 0 22px}.truth-note p{font-size:13px;line-height:1.75}.truth-note small{display:block;font-size:11px;margin-top:8px}.button{border:1px solid #d5dfd8;border-radius:8px;padding:11px 16px;background:#fff;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:14px;font-weight:600;min-height:44px;text-align:center}.button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.button.primary:hover{background:#125440}.button:hover{border-color:#80a58f}.action-side .button{width:100%;font-size:13px;padding:12px 9px;margin-top:auto}.helper{font-size:12px;color:var(--muted);margin-top:11px}.truth-compare{margin-top:15px;border:1px solid #e5d0c8;background:#fff9f4;border-radius:8px;padding:14px 16px;font-size:14px}.truth-compare .comparison-line{display:flex;gap:16px;justify-content:space-between;margin:3px 0}.truth-compare .comparison-line span{font-size:12px;color:var(--muted)}.paper-foot{border-top:1px solid var(--line);padding:12px 30px;font-size:12px;color:var(--muted);display:flex;justify-content:space-between;gap:18px}.text-button{border:0;padding:0;background:transparent;color:var(--accent);font-size:13px;display:inline-flex;align-items:center;gap:5px;text-align:left;cursor:pointer}.empty-list{padding:20px 10px;font-size:14px}.empty-list .text-button{margin-top:12px}.work-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:28px}.context-card{background:#edf3ed;border-radius:12px;padding:22px}.context-card h3{margin:12px 0}.context-card p{font-size:14px;color:#5f6d64;margin-bottom:15px}.context-card .context-answer{background:#fff8;border-radius:8px;padding:12px;font-size:13px;color:#43544a}.workflow-body{padding:28px 32px}.workflow-steps{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px;margin-bottom:25px;flex-wrap:wrap}.workflow-steps strong{color:var(--accent);font-weight:600}.form-section{margin-top:24px}.form-section h3{margin-bottom:8px}.form-section p{font-size:14px;color:var(--muted);margin-bottom:14px}.source-box{border:1px solid var(--line);border-radius:10px;padding:17px 20px;background:#f8faf6;margin-top:12px}.source-box p{color:var(--ink);margin:8px 0 0;font-size:14px}.source-box .meta{margin-top:9px}.check-line{display:flex;align-items:flex-start;gap:9px;margin:14px 0;font-size:14px}.check-line input{margin-top:6px;accent-color:var(--accent);width:16px;height:16px;flex-shrink:0}textarea{width:100%;border:1px solid #cdd9cf;border-radius:10px;padding:17px 18px;color:var(--ink);font-size:15px;line-height:1.9;resize:vertical;min-height:250px;background:#fff}.form-actions{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:20px}.save-status{font-size:13px;color:var(--accent)}.work-saved{margin-top:18px;padding-top:18px;border-top:1px solid #cfdbcf;font-size:13px}.work-saved strong{display:block;color:var(--accent);margin-bottom:7px}.work-saved ul{padding-left:17px;font-size:12px;color:var(--muted)}.change-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:24px}.change-story{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px 32px;min-width:0}.change-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:23px 0}.change-head select{font-size:14px;border:1px solid var(--line);background:#fff;border-radius:7px;padding:7px 10px}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:24px}.comparison article{border:1px solid var(--line);border-radius:10px;padding:20px;background:#fafbf9;min-width:0}.comparison article.current{border-color:#aecbb5;background:#f3f8f1}.comparison h3{font-size:14px;margin-bottom:15px}.comparison p{font-size:15px;line-height:1.85}.comparison .result-label{margin-top:20px;font-weight:600;font-size:13px;color:var(--muted);padding-top:12px;border-top:1px solid var(--line)}.comparison .current .result-label{color:var(--accent)}.change-conclusion{margin-top:24px;border-top:1px solid var(--line);padding-top:22px}.change-conclusion p{font-size:14px;color:var(--muted);margin-top:8px}.timeline{display:flex;gap:22px;margin-top:22px;color:var(--muted);font-size:12px;flex-wrap:wrap}.timeline strong{display:block;font-size:14px;color:var(--ink);margin-bottom:3px}.waiting{padding:44px 10px;text-align:center;max-width:550px;margin:auto}.waiting .wait-symbol{font-size:35px;color:#8eaa95}.waiting h2{margin:14px 0}.waiting p{color:var(--muted);font-size:15px;margin-bottom:24px}.callout{padding:15px 18px;border-radius:8px;background:#f2f5ed;font-size:13px;color:#617258;margin-top:18px}.app-footer{max-width:1500px;margin:0 auto;padding:18px 40px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:#89938c;font-size:11px}.app-footer .text-button{font-size:12px;color:var(--muted)}dialog{border:1px solid var(--line);border-radius:16px;max-width:560px;width:calc(100% - 32px);padding:26px;color:var(--ink);box-shadow:0 20px 90px #122a1e35}dialog::backdrop{background:#1b342855;backdrop-filter:blur(2px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px}.dialog-head h2{font-size:20px}.icon-button{border:0;background:#eef2ec;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;font-size:24px;flex-shrink:0}#dialog-body p{font-size:14px;color:#5f6f65;margin-bottom:14px}#dialog-body ul{font-size:14px;padding-left:20px}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(15px);background:#233f31;color:#fff;border-radius:10px;max-width:calc(100% - 30px);padding:12px 20px;font-size:14px;box-shadow:0 4px 25px #14291d25;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:20}#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
@media(min-width:1500px){.answer-layout{grid-template-columns:minmax(0,1fr) 315px}.answer-main{padding:28px 34px}.answer-card{min-height:240px}}
@media(max-width:1200px){.app-header{gap:35px}.workspace{grid-template-columns:245px minmax(0,1fr);gap:20px}.answer-layout{grid-template-columns:minmax(0,1fr)}.action-side{border-left:0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr auto;column-gap:25px;padding:21px 28px}.action-side .step-label{grid-column:1/-1;margin-bottom:7px}.action-side h3{font-size:18px}.action-side>p{margin:7px 0 10px;grid-column:1}.action-side .truth-note{display:none}.action-side .button{grid-column:2;grid-row:2/4;align-self:center;margin-top:0;max-width:230px}.action-side .helper{grid-column:2;text-align:center;margin-top:0}.engine-tab{padding:9px}.question-heading h2{font-size:23px}}
@media(max-width:900px){.app-header{padding:0 24px;height:76px;gap:35px}.app-header nav{gap:22px}.brand span:not(.brand-icon){display:none}.demo-bar{padding:0 24px}main{padding:26px 24px 30px}.page-intro{display:block;margin-bottom:23px}.date-label{margin-top:12px;font-size:12px}h1{font-size:26px}.workspace{grid-template-columns:205px minmax(0,1fr);gap:17px}.question-item{padding:12px 10px}.question-item .short{font-size:14px}.question-heading{padding:22px}.question-heading h2{font-size:21px}.answer-main{padding:20px}.engine-tabs{grid-template-columns:repeat(2,1fr);gap:7px;margin-bottom:18px}.engine-tab{padding:9px 11px}.engine-name{font-size:13px}.engine-status{display:inline;margin:0 0 0 23px}.answer-card{padding:18px;min-height:0}.answer-copy{font-size:15px}.action-side{display:flex;padding:22px}.action-side .button{max-width:none;margin-top:6px}.action-side .helper{text-align:left;margin-top:8px}.paper-foot{padding:12px 20px;display:block}.paper-foot .text-button{margin-top:5px}.work-layout,.change-layout{grid-template-columns:210px minmax(0,1fr);gap:20px}.workflow-body,.change-story{padding:24px}.comparison{grid-template-columns:1fr}.app-footer{padding:18px 24px;align-items:flex-start}}
@media(max-width:700px){.app-header{gap:25px;padding:0 20px}.logo{font-size:20px}.logo-symbol{font-size:30px;width:29px}.app-header nav{gap:20px}.app-header nav a{font-size:14px}.brand{display:none}.demo-bar{padding:0 20px;font-size:10px}.demo-extra{display:none}main{padding:24px 20px}.page-intro h1{font-size:25px;max-width:480px}.workspace{display:block}.question-list{padding:0}.list-title,.search,.group-label,.list-foot{display:none}#question-items{display:flex;gap:8px;overflow-x:auto;margin:0 -20px 18px;padding:0 20px 8px;scrollbar-width:thin}.question-item{width:195px;min-width:195px;padding:12px 14px;margin:0;background:#edf2ec}.question-item .arrow{display:none}.question-item.selected{border-color:#8baf98}.paper{border-radius:13px}.question-heading{padding:21px 22px}.question-heading h2{font-size:23px}.question-heading .subline{font-size:12px}.engine-tabs{grid-template-columns:repeat(4,1fr)}.engine-tab{padding:9px 6px;text-align:center}.engine-name{font-size:11px;gap:3px;justify-content:center}.engine-symbol{width:14px;height:16px;font-size:12px}.engine-status{display:block;margin:4px 0 0;font-size:10px}.answer-main{padding:21px 22px}.answer-copy{font-size:16px}.answer-card{padding:18px 20px}.action-side{padding:22px}.action-side .truth-note{display:block;margin:8px 0 18px}.action-side h3{font-size:20px}.action-side>p{font-size:14px}.action-side .helper{font-size:11px}.paper-foot{padding:13px 22px}.work-layout,.change-layout{display:block}.context-card{margin-bottom:20px;padding:20px}.context-card h3{margin:8px 0}.context-card .context-answer{display:none}.workflow-body,.change-story{padding:23px 22px}.form-actions{align-items:flex-start;flex-direction:column}.form-actions .button{width:100%}.comparison{grid-template-columns:1fr}.change-layout>.question-list{display:flex;overflow-x:auto;gap:8px;margin-bottom:20px}.change-layout>.question-list .question-item{flex-shrink:0}.change-head{align-items:flex-start}.change-head h2{font-size:20px}.app-footer{display:block;font-size:10px;padding:10px 20px 24px}.app-footer .text-button{margin-top:10px}}
@media(max-width:450px){.engine-tab .engine-symbol{display:none}.engine-name{font-size:11px}.engine-status{font-size:10px}.app-header{gap:22px}.app-header nav{gap:16px}.app-header nav a{font-size:13px}.logo{font-size:19px;gap:6px}.page-intro h1{font-size:24px}.question-heading h2{font-size:21px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}