@import url('/fonts.css');
:root{--bg:#f6f8f7;--surface:#fff;--ink:#202824;--muted:#78837d;--line:#e2e9e5;--green:#26735a;--dark:#17563f;--soft:#edf7f1;--red:#b6373d;--amber:#9d6a22;--radius:12px;font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);font-size:14px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;background:var(--bg)}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #95cbb5;outline-offset:3px}button:disabled{opacity:.55;cursor:wait}svg.icon{width:19px;height:19px;flex-shrink:0;vertical-align:middle;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}h1,h2,h3,p{margin:0}h1{font-size:32px;letter-spacing:-.8px}h2{font-size:21px}h3{font-size:16px}p{line-height:1.8}small,.muted{color:var(--muted)}small{font-size:12px;line-height:1.6}.topbar{height:76px;background:#fffffff5;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;display:flex;align-items:center;padding:0 max(26px,calc((100vw - 1240px)/2));gap:44px;backdrop-filter:blur(12px)}.brand{font-weight:750;font-size:22px;color:var(--ink);display:flex;align-items:center;gap:11px;white-space:nowrap}.brand:hover{text-decoration:none}.brand-symbol{display:grid;place-items:center;width:31px;height:31px;border-radius:8px;background:var(--green);color:white;font-size:13px}.topnav{display:flex;align-self:stretch;gap:30px}.topnav a{display:flex;align-items:center;color:var(--muted);font-weight:600;border-bottom:3px solid transparent;padding-top:3px}.topnav a.active{color:var(--green);border-color:var(--green)}.admin-link{margin-left:auto;color:var(--muted);font-size:12px}.container{max-width:1240px;margin:0 auto;padding:44px 26px 30px}.hero{text-align:center;margin:15px 0 38px}.hero h1{font-size:38px;letter-spacing:-1.5px}.hero p{color:var(--muted);font-size:16px;margin-top:13px}.eyebrow{color:var(--green);font-size:12px;letter-spacing:2px;margin-bottom:10px}.submit-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,1fr);gap:24px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:25px;box-shadow:0 3px 9px #213f2d03}.card h2{margin-bottom:21px}.form-field{display:block;margin-bottom:21px}.form-field>span{display:block;font-weight:600;margin-bottom:9px}.input{width:100%;border:1px solid #dbe3df;border-radius:7px;padding:12px 14px;background:#fff;color:var(--ink);line-height:1.6;min-width:0}.input::placeholder{color:#a0aaa4}.input:focus{border-color:#80ae9a;outline:2px solid #26735a12}textarea.input{resize:vertical;min-height:106px}.button{border:1px solid transparent;border-radius:7px;padding:11px 18px;background:var(--green);color:white;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:8px;line-height:1.25;white-space:nowrap}.button:hover{background:var(--dark);text-decoration:none}.button.secondary{background:white;color:var(--green);border-color:#78a48f}.button.secondary:hover{background:var(--soft)}.button.ghost{background:transparent;color:var(--muted);border-color:var(--line)}.button.ghost:hover{background:#f0f4f2}.button.danger{background:white;color:var(--red);border-color:#e6b0b4}.button.small{padding:8px 12px;font-size:12px}.button.wide{width:100%;font-size:16px;padding:14px}.flex{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.divider{border-top:1px solid var(--line);margin:22px 0}.checkbox-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px;margin-bottom:24px}.check{display:flex;gap:10px;align-items:center;background:#fafcfb;border:1px solid var(--line);border-radius:8px;padding:13px 14px;cursor:pointer}.check:has(input:checked){background:#f5faf7}.check input{accent-color:var(--green);width:18px;height:18px;flex-shrink:0}.small-check{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--green);cursor:pointer}.helper{text-align:center;margin-top:10px}.right-stack{display:flex;flex-direction:column;gap:22px}.lookup-row{display:flex;gap:10px;margin:16px 0 10px}.lookup-row input{letter-spacing:6px;font-size:20px;flex:1;width:0}.benefit{display:flex;align-items:center;gap:14px;margin:20px 0}.benefit .icon-wrap{width:42px;height:42px;border-radius:50%;background:var(--soft);color:var(--green);display:grid;place-items:center}.benefit .icon{width:24px;height:24px}.flow-footer{display:flex;align-items:center;justify-content:center;gap:25px;margin:30px 0;color:var(--muted);font-size:12px}.footer{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin:30px 0 0;padding:14px 0;border-top:1px solid var(--line)}.notice{border:1px solid #e3d2b4;background:#fffaf0;color:#8c632c;padding:13px 16px;border-radius:8px;line-height:1.8;margin:16px 0;font-size:13px}.notice.info{background:var(--soft);border-color:#d8e9df;color:var(--green)}.notice.error{background:#fff5f5;border-color:#eed9d9;color:var(--red)}.status{display:inline-flex;align-items:center;gap:5px;background:#eff3f1;color:#69736d;font-size:12px;padding:5px 9px;border-radius:6px;white-space:nowrap}.status.completed{background:#e8f6ed;color:var(--green)}.status.failed,.status.cancelled{background:#fdeef0;color:var(--red)}.status.queued,.status.awaiting_material,.status.fetching,.status.recognizing,.status.analyzing,.status.reporting{background:#fff4df;color:var(--amber)}.task-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}.task-head h1{font-size:26px}.task-meta{color:var(--muted);margin-top:9px;font-size:12px}.task-actions{display:flex;gap:9px;flex-wrap:wrap}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:19px;background:#f0f7f3;border-radius:9px;margin-bottom:22px}.step{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}.step .dot{width:28px;height:28px;display:grid;place-items:center;border:1px solid #c4d6ca;border-radius:50%;background:white;font-size:11px}.step.done,.step.current{color:var(--green)}.step.done .dot{background:var(--green);border-color:var(--green);color:white}.step.current .dot{border:2px solid var(--green);animation:pulse 1.5s ease infinite}@keyframes pulse{50%{box-shadow:0 0 0 4px #26735a15}}.report-layout{display:grid;grid-template-columns:180px minmax(0,1fr);gap:22px}.toc{position:sticky;top:94px;align-self:start;padding:17px 10px}.toc h3{margin:0 10px 13px}.toc a{display:flex;gap:9px;align-items:center;color:var(--muted);padding:11px 10px;border-radius:6px;font-size:12px}.toc a:hover{background:var(--soft);color:var(--green);text-decoration:none}.report-main{min-width:0}.report-main>.card,.report-main>.section{margin-bottom:18px}.chips{display:flex;flex-wrap:wrap;gap:7px}.chip{font-size:11px;padding:6px 9px;border-radius:5px;background:var(--soft);color:var(--green);display:inline-flex;gap:6px;align-items:center}.summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:18px}.summary-cell{border:1px solid var(--line);padding:15px;border-radius:8px;display:flex;gap:12px}.summary-cell .icon{color:var(--green);width:22px;height:22px;margin-top:3px}.summary-cell h3{font-size:12px;margin-bottom:6px}.summary-cell p{font-size:12px}.section-title{margin:27px 0 12px;font-size:19px}.module-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.module{padding:20px;scroll-margin-top:95px}.module.full{grid-column:1/-1}.module-head{display:flex;align-items:center;gap:9px;margin-bottom:15px}.module-head .number{font-weight:750;font-size:15px;color:var(--green);background:var(--soft);border-radius:6px;padding:6px 9px}.conclusion{font-size:13px;background:#eff8f2;color:#245640;border-radius:6px;padding:10px 12px;line-height:1.8;margin-bottom:12px}.detail-line{font-size:12px;line-height:1.9;margin:10px 0;display:flex;align-items:flex-start;gap:9px}.detail-label{background:#f1f4f7;color:#455b69;font-size:11px;padding:2px 6px;border-radius:4px;flex-shrink:0;margin-top:2px}.evidence{border-left:2px solid #d9e8df;padding-left:11px;margin:12px 0;font-size:12px;line-height:1.8}.evidence time{color:var(--green);display:block;font-size:11px;margin-bottom:4px}.imitation{font-size:12px;line-height:1.9;background:#f0f8f3;border-radius:5px;padding:10px 12px;color:#42624f}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;text-align:left;font-size:12px}th{font-weight:600;color:#68766c;background:#f4f7f5;padding:11px 12px;white-space:nowrap}td{padding:13px 12px;border-bottom:1px solid var(--line);line-height:1.7;vertical-align:top}tbody tr:last-child td{border-bottom:0}.time-cell{white-space:nowrap;color:var(--green)}.report-tree{overflow:auto;padding:8px 0}.report-tree svg{width:100%;min-width:700px;height:auto;display:block}.tree-meta{font-size:12px;color:var(--muted);margin:6px 0}.tree-toolbar{display:flex;gap:8px}.directions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.direction{border:1px solid var(--line);border-radius:8px;padding:16px}.direction h3{font-size:14px;margin-bottom:12px}.direction p{font-size:12px;margin:8px 0;line-height:1.9}.direction b{font-size:11px;color:var(--muted);margin-right:6px}.chat-card{margin-top:20px}.chat-feed{max-height:560px;overflow:auto;display:grid;gap:15px;margin:20px 0}.bubble{max-width:90%;border-radius:10px;padding:13px 16px;background:#f3f5f4;font-size:13px;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere}.bubble.user{justify-self:end;background:#eaf6ee}.bubble.assistant{justify-self:start}.chat-controls{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:12px}.chat-input{display:flex;gap:10px;align-items:flex-end}.chat-input textarea{min-height:66px;max-height:180px}.chat-input button{height:44px;margin-bottom:10px}.event-list{display:grid;gap:0;margin-top:12px}.event-item{display:flex;gap:16px;border-bottom:1px solid var(--line);padding:13px 0;font-size:12px}.event-item time{flex-shrink:0;color:var(--muted);width:66px}.material-form{margin-top:20px}.upload-zone{padding:22px;border:1px dashed #8fb6a0;border-radius:9px;background:#f8fcfa;text-align:center;margin-top:15px}.upload-zone input{max-width:100%;margin-top:13px}.file-info{font-size:12px;margin-top:10px}.empty{text-align:center;padding:50px 20px;color:var(--muted);line-height:2}.sample-label{background:#edf2f6;color:#6d8397;padding:5px 9px;border-radius:5px;font-size:11px}.admin-shell{display:grid;grid-template-columns:216px minmax(0,1fr);min-height:100vh}.sidebar{border-right:1px solid var(--line);background:#fcfdfc;padding:25px 15px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;width:216px;z-index:30}.sidebar .brand{font-size:18px;margin:0 10px}.sidebar-label{margin:8px 10px 26px 42px;font-size:12px;color:var(--muted)}.side-nav{display:grid;gap:7px}.side-nav a{display:flex;align-items:center;gap:13px;padding:14px 13px;color:#69766d;border-radius:7px}.side-nav a.active{background:#e9f3ed;color:var(--green);font-weight:600}.side-bottom{margin-top:auto;display:grid;gap:12px;padding:20px 10px 0;border-top:1px solid var(--line)}.side-bottom a,.side-bottom button{display:flex;align-items:center;gap:10px;font-size:12px}.side-bottom button{border:none;background:none;color:var(--muted);padding:0;text-align:left}.admin-main{grid-column:2;padding:40px 34px;max-width:1500px;width:100%;margin:auto}.admin-heading{margin-bottom:27px}.admin-heading p{font-size:13px;color:var(--muted);margin-top:7px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stat{padding:20px;background:#fff;border:1px solid var(--line);border-radius:10px;display:flex;gap:16px;align-items:center}.stat .icon{width:29px;height:29px;color:var(--green)}.stat span{color:var(--muted);font-size:12px}.stat strong{display:block;font-size:27px;margin-top:5px;letter-spacing:-.5px}.admin-toolbar{display:flex;gap:12px;margin-bottom:20px}.admin-toolbar .input:first-child{flex:1}.admin-toolbar select{width:160px}.admin-table td{white-space:nowrap}.admin-table .title-cell{max-width:240px;overflow:hidden;text-overflow:ellipsis}.visitor-cell{font-family:monospace;color:var(--muted)}.actions{display:flex;gap:9px}.action-link{border:0;background:none;color:var(--green);padding:2px;font-size:12px}.action-link.danger{color:var(--red)}.settings-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:22px}.setting-cards{display:grid;gap:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-grid .form-field{margin-bottom:4px}.form-grid .span-2{grid-column:1/-1}.model-card h2{font-size:19px;margin-bottom:7px}.model-card>.muted{font-size:12px;margin-bottom:21px;display:block}.capabilities{display:flex;gap:12px;flex-wrap:wrap;margin:12px 0}.capabilities label{font-size:12px;color:var(--green);display:flex;gap:5px;align-items:center}.capabilities input{accent-color:var(--green)}.radio-row{display:flex;gap:8px;align-items:center;margin:15px 0;font-size:13px}.radio-row input{accent-color:var(--green)}.settings-aside .card{margin-bottom:18px}.save-bar{margin-top:22px;display:flex;gap:12px}.price-fields{margin-top:10px}.price-fields>summary{cursor:pointer;color:var(--muted);font-size:12px;margin-bottom:12px}.limits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.limits-grid small{display:block;margin-top:8px}.login-container{max-width:460px;margin:90px auto;padding:0 20px}.login-container .card{padding:30px}.login-container .brand{margin-bottom:25px}.login-container p{font-size:13px;color:var(--muted);margin:10px 0 25px}.code-display{font-size:52px;font-weight:750;letter-spacing:15px;color:var(--green);margin:15px 0}.success-panel{text-align:center;max-width:560px;margin:40px auto}.success-panel .button{margin:18px 0}.boot{padding:80px;text-align:center;font-size:25px;font-weight:700}.boot span{display:block;color:var(--muted);font-size:13px;margin-top:20px}.spinner{display:inline-block;width:14px;height:14px;border:2px solid #c9dacf;border-top-color:var(--green);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#203d2f;color:#fff;border-radius:9px;padding:13px 21px;z-index:100;box-shadow:0 7px 25px #0002;max-width:90vw;display:none;font-size:13px}#toast.visible{display:block}dialog{border:1px solid var(--line);border-radius:12px;max-width:95vw;width:1400px;max-height:92vh;padding:0;box-shadow:0 20px 70px #0004}dialog::backdrop{background:#15282088}.dialog-bar{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line);background:white;z-index:2}#diagram-expanded{padding:20px;overflow:auto}#diagram-expanded svg{min-width:1100px;width:100%;height:auto}.mobile-menu{display:none}.page-controls{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-top:16px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1100px){.admin-shell{grid-template-columns:190px 1fr}.sidebar{width:190px}.admin-main{padding:30px 22px}.settings-layout{grid-template-columns:1fr}.settings-aside{display:grid;grid-template-columns:1fr 1fr;gap:16px}.report-layout{grid-template-columns:150px 1fr}.toc a{font-size:11px}.summary-grid{grid-template-columns:1fr}.summary-cell{padding:12px}.stats{gap:10px}.stat{padding:15px;gap:10px}.stat strong{font-size:23px}.directions{grid-template-columns:1fr}.hero h1{font-size:33px}}
@media(max-width:760px){h1{font-size:25px}.topbar{height:66px;padding:0 18px;gap:20px}.brand{font-size:17px;gap:7px}.brand-symbol{width:25px;height:25px;font-size:10px}.topnav{gap:15px;font-size:12px}.admin-link{font-size:10px}.container{padding:26px 16px}.hero{margin:12px 0 25px}.hero h1{font-size:28px}.hero p{font-size:13px;padding:0 15px}.submit-layout{grid-template-columns:1fr}.card{padding:20px}.checkbox-grid{gap:9px}.check{padding:12px 9px;font-size:12px}.right-stack{gap:16px}.flow-footer{gap:10px;font-size:10px;flex-wrap:wrap}.footer{font-size:10px;gap:12px}.report-layout{display:block}.toc{display:none}.task-head{flex-direction:column}.task-head h1{font-size:23px}.task-actions{width:100%}.task-actions .button{font-size:12px;padding:10px 12px}.steps{padding:12px 9px;gap:4px}.step{font-size:10px;gap:5px;flex-direction:column;align-items:center}.step .dot{width:24px;height:24px}.module-grid{grid-template-columns:1fr}.module.full{grid-column:auto}.tree-toolbar{margin-top:12px}.tree-heading{align-items:flex-start;flex-direction:column}.report-tree svg{min-width:700px}.chat-card{padding:18px}.bubble{max-width:96%;font-size:12px}.chat-input{gap:7px}.chat-input .button{padding:11px}.admin-shell{display:block}.sidebar{position:relative;width:100%;padding:15px;inset:auto;border-right:0;border-bottom:1px solid var(--line)}.sidebar-label{display:none}.side-nav{display:flex;overflow-x:auto;gap:5px;margin-top:14px}.side-nav a{padding:10px;font-size:11px;white-space:nowrap;gap:5px}.side-nav .icon{width:15px;height:15px}.side-bottom{display:flex;margin-top:10px;padding-top:12px;justify-content:space-between}.admin-main{padding:25px 15px}.admin-heading h1{font-size:25px}.stats{grid-template-columns:1fr 1fr}.stat{padding:15px}.admin-toolbar{flex-wrap:wrap}.admin-toolbar .input:first-child{flex-basis:100%}.admin-toolbar select{flex:1}.admin-main .card{padding:16px}.settings-aside{display:block}.form-grid{grid-template-columns:1fr}.form-grid .span-2{grid-column:auto}.limits-grid{grid-template-columns:1fr 1fr;gap:16px}.limits-grid .form-field>span{font-size:12px}.admin-table td{padding:11px 8px}.login-container{margin:45px auto}.topbar .admin-link{display:none}.summary-grid{gap:9px}.chip{font-size:10px}.module-head h3{font-size:15px}.notice{font-size:12px}.detail-line{font-size:12px}dialog{width:96vw;max-width:96vw}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important}}

.password-dialog{width:440px;max-width:94vw;padding:28px}.password-dialog h2{margin-bottom:10px}.password-dialog p{font-size:12px;margin-bottom:22px}
[data-link-preview]{display:block;overflow-wrap:anywhere;margin-top:6px}