:root{font-family:Inter,"Microsoft YaHei",system-ui,sans-serif;color:#172b29;background:#f8faf7;font-size:15px;line-height:1.65;--ink:#172b29;--navy:#173e33;--green:#15694e;--pale:#eaf2eb;--line:#e1e9e3;--muted:#52675e;--amber:#98611e}*{box-sizing:border-box}body{margin:0}a{color:var(--green);text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid #d7e3da;border-radius:9px;padding:9px 15px;background:#fff;color:#435c52;transition:.15s}button:hover{border-color:#8fb0a1;background:#f5f8f5}button:disabled{cursor:wait;opacity:.55}.primary,button.primary{background:var(--green);border-color:var(--green);color:white;box-shadow:0 6px 18px #15694e26}input,select,textarea{width:100%;border:1px solid #d7e3da;border-radius:9px;padding:11px 13px;background:white;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:#418869;box-shadow:0 0 0 3px #15694e14}textarea{min-height:88px;resize:vertical}input[type=checkbox],input[type=radio]{width:auto}label{display:block;font-size:13px;font-weight:550}label>input,label>select,label>textarea{display:block;margin-top:7px}h1{font:500 32px/1.25 Georgia,"Songti SC",serif;letter-spacing:-.02em;margin:0 0 10px}h2{font-size:18px;margin:0 0 14px}h3{font-size:15px;margin:0 0 8px}p{margin:8px 0}.layout{display:grid;grid-template-columns:276px minmax(0,1fr);min-height:100vh}aside{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:28px 18px 20px;background:var(--navy);color:#dceadd}.brand{display:flex;align-items:center;gap:12px;color:white;margin:0 10px 35px}.brand b{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:white;color:var(--green);font:700 22px Georgia}.brand span{font-weight:600;line-height:1.25}.brand small{font-size:9px;letter-spacing:.17em;color:#8fb0a1}.brand:hover{text-decoration:none}.global-nav{display:grid;gap:3px;margin:-18px 0 22px}.global-nav a{color:#c3d6cc;padding:8px 10px;border-radius:7px;font-size:12px}.global-nav a:hover,.global-nav a.active{background:#2a594a;color:#fff;text-decoration:none}.global-nav a.active{font-weight:700}aside>.primary{width:100%;background:#244f43;border-color:#35695a;box-shadow:none;text-align:left;margin-bottom:28px}aside h2{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:#8fb0a1;padding:0 11px}.task-item{display:block;width:100%;text-align:left;border:0;background:transparent;padding:11px;margin:3px 0;border-radius:9px;color:#c3d6cc}.task-item:hover,.task-item.active{background:#2a594a;color:white}.task-item strong{display:block;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.task-item small{display:block;font-size:11px;color:#8fb0a1}.side-bottom{margin-top:auto;border-top:1px solid #244f43;padding:18px 10px 0}.side-bottom>a{display:block;color:#b9d3c5;font-size:12px;margin:7px 0}.side-bottom p{color:#8fb0a1;font-size:10px;margin-top:18px}main{width:100%;max-width:1060px;margin:0 auto;padding:54px 64px 100px}.muted{color:var(--muted);font-size:13px}.panel{background:white;border:1px solid var(--line);border-radius:14px;padding:26px;margin:20px 0;box-shadow:0 8px 30px #173e3308}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px 22px}.wide{grid-column:1/-1}.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:20px}.check{display:flex;gap:9px;align-items:flex-start;font-weight:400}.check input{margin-top:5px}.hint{background:#f5f8f5;border:1px solid #d7e3da;color:#52675e;padding:12px 15px;border-radius:9px;font-size:13px}.warning{background:#fff7ea;border:1px solid #efdcb9;border-radius:9px;padding:14px 17px;color:#765225}.head-row{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}.badge{font-size:11px;display:inline-flex;padding:4px 10px;border-radius:20px;background:#eaf2eb;color:#28775c;white-space:nowrap}.badge.pending{background:#fbf0df;color:#895b20}.eyebrow{color:var(--green);font-size:10px;font-weight:750;letter-spacing:.16em;text-transform:uppercase}.welcome{max-width:790px;margin:9vh auto 0}.welcome h1{font-size:49px;max-width:650px;margin:10px 0 14px}.lead{font-size:17px;color:#52675e;max-width:650px}.prompt-box{margin-top:34px;background:white;border:1px solid #d7e3da;border-radius:18px;padding:10px;box-shadow:0 22px 55px #173e3314}.prompt-box textarea{border:0;min-height:155px;font-size:17px;padding:18px;box-shadow:none}.prompt-actions{display:flex;align-items:center;gap:12px;border-top:1px solid #e1e9e3;padding:11px 8px 3px}.prompt-actions .muted{flex:1;font-size:11px}.file-pick{border:1px solid #d7e3da;border-radius:8px;padding:7px 11px;color:#45635a;cursor:pointer;white-space:nowrap;font-weight:500}.file-pick input{display:none}.trust-note{display:grid;grid-template-columns:95px 1fr;gap:15px;margin:24px 10px;color:#61736a;font-size:12px}.trust-note strong{color:#435c52}.confirm-shell{max-width:720px;margin:2vh auto}.step-progress{display:flex;gap:7px;margin-bottom:38px}.step-progress span{flex:1;border-top:2px solid #d7e3da;padding-top:8px;color:#738078;font-size:10px;letter-spacing:.05em}.step-progress span.active{border-color:var(--green);color:var(--green);font-weight:700}.focused{padding:30px}.focused>label,.focused>fieldset,.focused>details{margin-bottom:23px}fieldset{border:0;padding:0}legend{font-size:13px;font-weight:600;margin-bottom:9px}.choice-grid{display:grid;gap:9px}.choice{display:flex;gap:12px;border:1px solid var(--line);border-radius:11px;padding:14px;cursor:pointer;font-weight:400}.choice:hover,.choice:has(input:checked){border-color:#6f967d;background:#f5f8f5}.choice input{margin-top:5px}.choice strong,.choice small{display:block}.choice small{color:var(--muted);margin-top:3px}.choice em{font-size:10px;font-style:normal;color:var(--green);margin-left:8px}.field-note{font-size:11px;color:#61736a;margin-top:7px}.field-note.conflict,.field-note.missing,.field-note.low_confidence{color:var(--amber)}.optional-fields{border-top:1px solid var(--line);padding-top:18px}.optional-fields .form-grid{margin-top:18px}.wizard-actions{display:flex;justify-content:space-between;margin-top:24px}.summary-card{display:grid;grid-template-columns:auto 1fr auto;gap:13px;align-items:center;background:#edf3ef;border-radius:11px;padding:17px;margin-bottom:22px}.summary-card span{color:var(--green);font-size:12px}.summary-card strong{font-size:17px}.summary-card small{color:var(--muted)}.report-first{min-height:300px}.report-first> .head-row{border-bottom:1px solid var(--line);padding-bottom:16px}.versions{display:flex;gap:8px;align-items:center;font-size:11px;color:var(--muted)}.versions select{width:auto;padding:6px 30px 6px 9px}.review-item{border-top:1px solid var(--line);padding:24px 0}.review-item:first-child{border-top:0}.review-item h3{font-size:17px}.review-item .condition{font-size:12px;color:var(--muted);background:#f8faf7;border-left:2px solid #8eb19b;padding:9px 12px}.finding{white-space:pre-wrap}.refs{display:flex;gap:7px;flex-wrap:wrap;margin-top:13px}.refs button{font-size:11px;padding:4px 9px;background:#f5f8f5}.missing-list{padding-left:22px}.facts{display:grid;grid-template-columns:1fr 1fr;gap:10px 25px;font-size:13px}.facts dt{color:var(--muted);font-size:11px}.facts dd{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.facts>div{border-bottom:1px solid #e1e9e3;padding-bottom:9px}.empty{padding:55px 20px;text-align:center;color:var(--muted)}details{margin:12px 0}summary{cursor:pointer;color:#52675e}.task-material{box-shadow:none;background:#f8faf7}.task-material>summary{font-weight:600}.attachments{list-style:none;padding:0}.attachments li{padding:8px 0;border-bottom:1px solid var(--line)}.attachment-form{display:flex;gap:10px;align-items:end}.attachment-form label{flex:1}.attachment-form button{flex-shrink:0}#notice{position:fixed;bottom:24px;left:calc(50% + 138px);transform:translateX(-50%);background:#173e33;color:white;border-radius:10px;padding:12px 22px;box-shadow:0 8px 24px #0003;z-index:20;max-width:80vw}dialog{width:min(820px,92vw);max-height:86vh;border:0;border-radius:14px;padding:30px;color:var(--ink);box-shadow:0 20px 70px #0003}dialog::backdrop{background:#173e3380}.close{float:right}.original{white-space:pre-wrap;overflow-wrap:anywhere;background:#f5f8f5;padding:18px;font:13px/1.8 system-ui}
@media(max-width:860px){.layout{grid-template-columns:220px minmax(0,1fr)}main{padding:40px 28px}.form-grid,.facts{grid-template-columns:1fr}.wide{grid-column:auto}.welcome h1{font-size:39px}}
@media(max-width:620px){.layout{display:block}aside{position:relative;height:auto;display:flex;flex-direction:row;align-items:center;padding:12px 15px}.brand{margin:0 auto 0 0}.brand b{width:32px;height:32px}.brand span{font-size:12px}.brand small,aside h2,#task-list,.side-bottom{display:none}.global-nav{display:flex;overflow-x:auto;margin:0 8px;gap:3px}.global-nav a{white-space:nowrap}aside>.primary{width:auto;margin:0;padding:8px 11px}main{padding:30px 16px}.welcome{margin:3vh auto}.welcome h1{font-size:36px}.prompt-actions{align-items:flex-end;flex-wrap:wrap}.prompt-actions .muted{flex-basis:100%;order:3}.trust-note{grid-template-columns:1fr;gap:3px}.step-progress span{font-size:0}.focused{padding:20px}.head-row{display:block}.summary-card{grid-template-columns:1fr}.versions{margin-top:12px}.attachment-form{display:block}.attachment-form button{margin-top:10px}#notice{left:50%}}

/* One continuous task stream. */
.conversation{max-width:820px;margin:0 auto}.conversation #stream{display:flex;flex-direction:column;gap:22px}.message{display:flex}.message>div{max-width:100%}.message.user{justify-content:flex-end}.message.user>div{max-width:76%;padding:12px 17px;border-radius:17px 17px 4px 17px;background:#244f43;color:#fff;white-space:pre-wrap}.message.agent>div{width:100%;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 25px;box-shadow:0 8px 28px #173e3309}.message.confirm-message>div{max-width:680px}.message.progress-message>div,.message.followup-composer>div{box-shadow:none}.compact-input{margin:6vh auto 0;max-width:780px}.inline-card h2{margin-bottom:20px}.inline-card>label,.inline-card>fieldset,.inline-card>details{margin-bottom:20px}.extract-note{display:block;margin:-13px 0 18px;color:var(--muted);font-size:11px}.extract-note.conflict,.extract-note.low_confidence,.extract-note.missing{color:var(--amber)}.confirmed{margin:15px 0 0;color:var(--green);font-size:12px;font-weight:650}.confirmed-summary{display:flex;justify-content:space-between;gap:18px;align-items:center}.confirmed-summary span{color:var(--green);font-size:12px}.flow-report .report-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding-bottom:17px;border-bottom:1px solid var(--line)}.flow-report .report-head h2{margin:7px 0 0;font:500 25px/1.3 Georgia,"Songti SC",serif}.followup-form{display:flex;gap:10px;align-items:flex-end}.followup-form textarea{min-height:58px}.followup-form button{flex:0 0 auto}.typing{color:var(--muted)}.typing:after{content:"";display:inline-block;width:16px;height:4px;margin-left:8px;border-radius:4px;background:linear-gradient(90deg,#8fb0a1 25%,transparent 25% 50%,#8fb0a1 50% 75%,transparent 75%);background-size:8px 4px;animation:pulse 1s linear infinite}@keyframes pulse{50%{opacity:.35}}.task-material{margin:0}.materials-message>div{background:#f8faf7}.flow-report ul{padding-left:21px}.run-progress{margin:10px auto;max-width:560px}
.mode-switch{display:flex;gap:4px;width:max-content;margin:6px 8px 0;padding:3px;border-radius:10px;background:#eaf2eb}.mode-switch label{cursor:pointer}.mode-switch input{position:absolute;opacity:0;pointer-events:none}.mode-switch span{display:block;padding:5px 14px;border-radius:7px;color:var(--muted);font-size:12px}.mode-switch input:checked+span{background:#fff;color:var(--green);box-shadow:0 1px 5px #173e331a}.qa-answer>p{white-space:normal}.qa-response>div{max-width:720px}
@media(max-width:620px){.conversation #stream{gap:15px}.message.user>div{max-width:90%}.message.agent>div{padding:18px}.compact-input{margin-top:3vh}.confirmed-summary,.flow-report .report-head,.followup-form{display:block}.followup-form button{margin-top:9px;width:100%}}

/* Shared primary navigation fallback; global-nav.css supplies the same component. */
.global-nav{position:fixed;z-index:100;top:0;right:24px;height:62px;margin:0;display:flex;align-items:center;gap:5px;width:max-content;font:500 13px/1.2 Inter,"PingFang SC","Microsoft YaHei",sans-serif;background:#fff}.global-nav a{display:block;margin:0;padding:8px 10px;border-radius:7px;color:#53685a;text-decoration:none;white-space:nowrap}.global-nav a:hover,.global-nav a.active{background:#e9f1ec;color:#15694e;text-decoration:none}.global-nav a.active{font-weight:700}@media(max-width:680px){.global-nav{right:0;left:0;height:54px;width:auto;padding:0 10px;overflow-x:auto;border-bottom:1px solid #e1e9e3}.global-nav a{padding:7px 9px;font-size:12px}}