:root{font-family:Inter,'Microsoft YaHei',system-ui,sans-serif;color:#e7efe1;background:#101612;color-scheme:dark;--lime:#c4f779;--line:#33432d;--muted:#a2b297}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,select,textarea{outline-offset:4px}button:focus-visible,a:focus-visible{outline:2px solid var(--lime)}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}[hidden]{display:none!important}header{height:78px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 40px;gap:24px}.brand{font-size:22px;font-weight:600}.brand span{color:var(--lime);margin-right:9px}.header-label{font:12px ui-monospace,monospace;letter-spacing:2px;color:var(--muted)}header>a:last-child{font-size:14px;color:#b9cdab}main{max-width:1500px;margin:auto;padding:38px 40px 70px}.page-title{display:flex;align-items:center;justify-content:space-between;gap:20px}.eyebrow{font-size:13px;color:#a4bb91;margin:0 0 12px}h1{font-size:32px;font-weight:550;margin:0;letter-spacing:-.7px}.engine{font-size:12px;color:#c4f779;border:1px solid #4a633a;border-radius:4px;padding:9px 12px}.notice{font-size:13px;line-height:1.9;color:#a9b99f;padding:16px 0 25px;max-width:1000px}.workspace{display:grid;grid-template-columns:350px minmax(0,1fr);gap:25px;align-items:start}aside{background:#19221a;border:1px solid var(--line);border-radius:8px;padding:23px}.section-label{display:flex;justify-content:space-between;font-size:12px;color:#bdd0a7;margin-bottom:25px}#connection{color:#91a980}label{display:block;font-size:14px;color:#c4d3ba;margin:18px 0 8px}input,select,textarea{width:100%;background:#101a12;color:#e8f1e0;border:1px solid #495d3d;border-radius:4px;padding:11px 10px;font-size:14px;line-height:1.7}textarea{resize:vertical;min-height:85px;max-height:280px}input:focus,select:focus,textarea:focus{outline:1px solid var(--lime)}.presets{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.presets button{border:1px solid #465e37;color:#aac494;background:transparent;padding:6px 9px;border-radius:3px;font-size:12px}.presets button:hover{background:#304326}.fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}.source-heading{display:flex;align-items:center;justify-content:space-between;margin-top:24px;border-top:1px solid var(--line);padding-top:17px}.source-heading label{font-size:12px;margin:0}.source-heading>span{font-size:12px;color:#859b76}.source-option{padding:13px 0;border-bottom:1px solid #2e3f29;display:grid;grid-template-columns:1fr 35px;gap:8px;align-items:center}.source-option label{display:flex;gap:9px;align-items:flex-start;line-height:1.7;margin:0;font-size:13px}.source-option input{width:15px;min-width:15px;margin:4px 0 0;accent-color:#c4f779}.source-option small{font-size:12px;color:#859c76;display:block;margin:4px 0 0 24px}.source-option button{border:0;background:transparent;font-size:12px;color:var(--lime);padding:6px 0}.input-note{font-size:12px;line-height:1.8;color:#91a583;margin:15px 0 20px}.primary{display:flex;justify-content:space-between;align-items:center;background:var(--lime);color:#193013;border:0;border-radius:4px;width:100%;padding:14px 16px;font-weight:600;font-size:15px}.primary:hover{background:#d3ff92}#error{color:#f3bca4;font-size:14px;line-height:1.8}.results{min-width:0;background:#141e16;border:1px solid var(--line);border-radius:8px;padding:30px;min-height:720px}#empty{padding:140px 20px;text-align:center;color:var(--muted)}.empty-symbol{font-size:50px;color:var(--lime)}#empty h2{color:#d5e4ca;font-size:24px;font-weight:500}#empty p{font-size:15px;line-height:1.9}#pending,#loading{padding:12px 15px;background:#344127;color:#d4e8b9;font-size:13px;line-height:1.8;border-radius:4px;margin-bottom:20px}.answer-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.badge{font-size:12px;padding:6px 9px;border-radius:3px;display:inline-block;color:#c4f779;background:#2c4325}.badge.unknown{color:#e1c785;background:#413923}.badge.contradicted{color:#f0b8a2;background:#443027}#run-id{font:12px ui-monospace,monospace;color:#7e9771}#answer{font-size:27px;line-height:1.6;font-weight:550;margin:22px 0 12px}.snapshot{font-size:13px;color:#91a684;line-height:1.9}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:26px 0;border-block:1px solid var(--line);padding:19px 0}.metrics b{display:block;font:25px ui-monospace,monospace;color:#dcf1c7}.metrics span{display:block;font-size:12px;color:#8fa27f;margin-top:8px}.view-switch{display:flex;flex-wrap:wrap;gap:7px;margin:24px 0}.view-switch button{border:1px solid #3c5032;border-radius:4px;padding:9px 12px;color:#b5c6a8;background:transparent;font-size:14px}.view-switch button[aria-pressed=true]{background:#314728;color:#d5f4b8;border-color:#749954}.view-switch #export{margin-left:auto;font-size:12px}.decision{padding:22px 0;border-bottom:1px solid var(--line)}.decision:first-child{padding-top:5px}.decision-heading{display:flex;align-items:center;gap:12px}.claim-id{font:12px ui-monospace,monospace;color:#8ea779}.decision h3{font-size:18px;line-height:1.7;font-weight:500;flex:1;margin:0}.decision p{font-size:14px;line-height:1.9;color:#abbd9e;margin:13px 0}.decision-meta{font-size:12px;color:#859d77;margin-top:13px;line-height:1.9}.citation{display:block;text-align:left;width:100%;background:#1e2c1d;border:1px solid #3e5632;border-radius:4px;color:#c8dbb8;padding:13px 15px;margin-top:12px}.citation span{font-size:12px;color:#95bd74;display:block;margin-bottom:7px}.citation q{font-size:14px;line-height:1.8;quotes:none}.citation:hover{border-color:#9ac573}.conflict-note{font-size:12px;color:#d8b883;line-height:1.8;margin-top:10px}#followups{padding:18px 20px;margin-top:22px;background:#363522;border:1px solid #605a35;border-radius:4px}#followups h3{font-size:16px;font-weight:500;margin:0 0 12px;color:#e9d59d}#followups p{font-size:14px;line-height:1.8;margin:8px 0;color:#cabd94}.view-note{font-size:13px;color:#9daf8f;line-height:1.9}.graph-claim{margin:22px 0;border:1px solid #3a5030;border-radius:4px;overflow:hidden}.graph-claim h3{font-size:16px;font-weight:500;background:#233520;margin:0;padding:14px 16px}.graph-edge{display:grid;grid-template-columns:1fr 80px;gap:12px;padding:13px 16px;border-top:1px solid #31432b;align-items:center}.graph-edge button{text-align:left;color:#c5d6b7;background:transparent;border:0;font-size:14px;line-height:1.8;padding:0}.graph-edge small{font-size:12px;color:#839f70;display:block;line-height:1.8}.relation{font-size:12px;text-align:center;color:#b6e48c}.relation.contradict{color:#e1b29d}.relation.unknown{color:#d7c383}.relation.excluded{color:#83917a}.trace-summary{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:13px;color:#a7ba99}.trace-summary button{border:1px solid #4d633d;background:transparent;color:#c4f779;padding:9px;font-size:12px;border-radius:4px}#checkpoint-info{color:#aacf8c;font-size:13px;line-height:1.8}#trace{list-style:none;padding:0;margin:25px 0}#trace li{border-left:1px solid #546d41;padding:0 0 26px 22px;position:relative}#trace li:before{content:'';width:7px;height:7px;background:#a2ce72;border-radius:50%;position:absolute;left:-4px;top:5px}#trace h3{font-size:15px;font-weight:500;margin:0 0 7px;display:flex;justify-content:space-between;gap:12px}#trace h3 span{font:12px ui-monospace,monospace;color:#80966f}#trace p{font-size:13px;line-height:1.9;color:#9fb591;margin:0}.result-footer{font-size:12px;line-height:1.9;color:#819775;margin-top:26px}dialog{width:min(760px,calc(100% - 32px));max-height:85vh;overflow:auto;background:#19271a;color:#e0ecd6;border:1px solid #728e56;border-radius:8px;padding:26px}dialog::backdrop{background:#050a06c9}.dialog-top{display:flex;justify-content:space-between;align-items:center;font:12px ui-monospace,monospace;color:#9cb984}.dialog-top button{border:0;background:transparent;color:#d5eac4;font-size:29px;padding:0 7px}dialog h2{font-size:23px;line-height:1.6}#source-meta{font-size:13px;color:#a3bb91;line-height:1.9}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:15px/2 'Microsoft YaHei',sans-serif;background:#0f1b12;padding:20px;border:1px solid #394e2f;border-radius:4px}mark{background:#c4f779;color:#1d3013}#source-fingerprint{font:12px/1.8 ui-monospace,monospace;color:#91aa7e;overflow-wrap:anywhere}@media(max-width:1050px){.workspace{grid-template-columns:310px minmax(0,1fr);gap:18px}main{padding-inline:25px}.results{padding:23px}aside{padding:20px}.view-switch #export{margin-left:0}.decision-heading{flex-wrap:wrap}.decision h3{min-width:150px}.engine{max-width:190px;line-height:1.8}#answer{font-size:24px}}@media(max-width:800px){header{padding:0 22px}.header-label{display:none}.workspace{grid-template-columns:1fr}.page-title{align-items:flex-start;flex-direction:column;gap:17px}h1{font-size:29px}.engine{max-width:none}.notice{padding-top:18px}.results{min-height:440px}#empty{padding:60px 10px}.source-option{padding-block:12px}.metrics{gap:9px}.view-switch button{font-size:13px}}@media(max-width:450px){main{padding:27px 16px 45px}header{padding-inline:16px;height:70px}.brand{font-size:20px}header>a:last-child{font-size:12px}h1{font-size:26px}aside,.results{padding:19px}.answer-top{flex-wrap:wrap}#answer{font-size:23px}.metrics{grid-template-columns:1fr 1fr;gap:20px}.trace-summary{align-items:flex-start;flex-direction:column}.graph-edge{grid-template-columns:1fr 64px}.view-switch{gap:5px}.view-switch button{padding:9px}.decision h3{font-size:17px}dialog{padding:20px}pre{padding:14px}.fields{gap:10px}}