:root{--ink:#203e37;--muted:#7d8c86;--green:#197d6b;--green-dark:#105b4e;--light:#eaf3ee;--line:#e1e7e1;--paper:#f6f7f2;--white:#fff;--orange:#ad7c35;--radius:16px}
[hidden]{display:none!important}
.login-page{min-height:100vh;display:grid;place-items:center}.login-shell{max-width:530px;padding:48px 24px!important}.login-shell h1{font-size:30px}.login-intro{margin:12px 0 28px}.login-shell form label{margin-top:20px}.login-shell .btn{margin-top:24px}.login-note{font-size:12px;line-height:1.8;margin-top:22px;color:#60766b}.login-shell .field-help{color:#60766b;font-size:12px}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.65 "Microsoft YaHei","PingFang SC",Arial,sans-serif}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible{outline:3px solid #8fc7ac;outline-offset:3px}input:focus,select:focus,textarea:focus{outline:2px solid #a6d0bc;outline-offset:1px;border-color:var(--green)}input,select,textarea{width:100%;padding:10px 12px;border:1px solid #d6ded7;border-radius:9px;background:#fff;color:var(--ink)}textarea{resize:vertical;min-height:88px}label{font-weight:600;display:block;font-size:13px;margin-bottom:6px}h1,h2,h3,h4,p{margin:0}h1{font-size:34px;letter-spacing:-1px;line-height:1.45;font-weight:600}h2{font-size:20px;font-weight:600}h3{font-size:16px;font-weight:600}p{color:#6d7f76}small{font-size:12px}strong{font-weight:600}.muted{color:var(--muted)}.mono{font-family:Consolas,monospace}.sr-only{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}.sidebar{width:238px;position:fixed;inset:0 auto 0 0;background:#fcfdf9;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:35px 20px;z-index:20}.brand{display:flex;gap:12px;align-items:center;border:0;background:none;text-align:left;color:var(--ink);padding:0 8px;font-family:Georgia,serif;font-size:25px;font-weight:bold;letter-spacing:-.8px}.brand small{display:block;font:10px/1.8 "Microsoft YaHei",sans-serif;letter-spacing:2px;color:#87958b;margin-top:2px}.brandmark{display:grid;grid-template-columns:12px 12px;gap:4px;transform:rotate(-8deg)}.brandmark i{display:block;width:12px;height:12px;border-radius:3px;background:#237b66}.brandmark i:nth-child(2){background:#8cae77}.brandmark i:nth-child(3){background:#c4d2ad}.workspace-tag{font-size:11px;color:#819084;display:flex;justify-content:space-between;margin:35px 10px 17px}.workspace-tag span{font-size:9px;letter-spacing:1px;border:1px solid var(--line);border-radius:4px;padding:0 5px}.nav-item{display:flex;align-items:center;gap:13px;border:0;background:transparent;color:#718378;width:100%;text-align:left;padding:11px 15px;border-radius:9px;margin:5px 0;font-size:13px}.nav-item span{font-size:19px;width:20px;text-align:center;line-height:1}.nav-item:hover,.nav-item.active{background:var(--light);color:var(--green-dark)}.nav-item.active{font-weight:600}.sidebar-section{font-size:10px;color:#99a39b;letter-spacing:1.5px;margin:35px 12px 10px}.recent-projects{overflow:auto}.recent-project{border:0;background:none;width:100%;padding:9px 12px;text-align:left;font-size:11px;color:#809084;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-radius:7px}.recent-project:hover{background:var(--light);color:var(--ink)}.sidebar-bottom{margin-top:auto;padding:26px 12px 0;border-top:1px solid var(--line);font-size:11px}.privacy-icon{float:left;font-size:25px;margin-right:10px;color:var(--green);line-height:1.2}.sidebar-bottom p{font-size:10px;margin:7px 0 20px 35px;color:#8f9a91}.version{font-size:9px;color:#a5ada4}.shell{margin-left:238px;min-height:100vh;display:flex;flex-direction:column}.topbar{height:80px;display:flex;align-items:center;justify-content:space-between;padding:0 42px;background:#fbfcf8;border-bottom:1px solid var(--line);font-size:12px}.slash{margin:0 14px;color:#b7c0b6}.topbar-right{display:flex;align-items:center;gap:20px}.status-pill{font-size:10px;color:var(--green);display:inline-flex;align-items:center;gap:7px}.status-pill::before{content:"";width:6px;height:6px;background:#67aa75;border-radius:50%}.status-pill.error{color:#b46050}.status-pill.error:before{background:#b46050}.avatar{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#e7ecdf;color:#6f8264;font-size:12px}main{max-width:1430px;width:100%;margin:0 auto;padding:36px 42px 55px;flex:1}.page-footer{padding:0 42px 24px;display:flex;justify-content:space-between;color:#a1aaa0;font-size:10px;gap:15px}.hero{padding:16px 0 32px;position:relative}.eyebrow{font-size:10px;letter-spacing:2.5px;color:#91a080;display:block;margin-bottom:15px}.hero h1{font-size:40px;letter-spacing:-1.5px}.hero h1 em{font-style:normal;color:var(--green)}.hero p{font-size:13px;margin-top:14px;max-width:540px;line-height:1.9}.hero-top{display:flex;justify-content:space-between;align-items:flex-start;gap:30px}.hero-note{width:250px;padding:21px 23px;margin-top:17px;border-left:1px solid #dce3d6;color:#879581;font-size:11px;line-height:1.9}.hero-note strong{display:block;color:#577257;margin-bottom:9px}.actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.btn{border:1px solid #d7e0d8;border-radius:9px;padding:10px 17px;display:inline-flex;align-items:center;justify-content:center;gap:9px;background:white;color:#486653;line-height:1.5;font-size:12px;white-space:nowrap;text-decoration:none;transition:background .15s,transform .15s}.btn:hover{background:#f1f5ed;text-decoration:none}.btn.primary{background:var(--green);border-color:var(--green);color:#fff}.btn.primary:hover{background:var(--green-dark)}.btn.subtle{background:none;border-color:transparent;color:#7e8c7c;padding-left:5px}.btn.small{padding:6px 11px;font-size:11px}.btn.full{width:100%}.btn.danger{color:#b56254;border-color:#e1c7c2}.btn.icon{font-size:18px;padding:5px 12px}.hero .actions{margin-top:22px}.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--white);overflow:hidden}.panel.pad{padding:24px}.panel-head{padding:22px 24px 17px;display:flex;justify-content:space-between;align-items:center;gap:12px}.panel-head h2{font-size:16px}.panel-head p{font-size:11px;margin-top:3px}.micro{font-size:10px;color:#98a291}.start-grid{display:grid;grid-template-columns:1.65fr 1fr;gap:20px;margin-bottom:30px}.upload-zone{margin:0 24px 24px;background:#fafcf8;border:1px dashed #bbcfb8;border-radius:12px;text-align:center;padding:28px 20px;cursor:pointer;transition:all .15s}.upload-zone:hover,.upload-zone.dragover{background:#edf5e8;border-color:#498b67}.upload-symbol{width:42px;height:42px;display:grid;place-items:center;margin:0 auto 13px;background:#e8f0e1;color:#518653;border:1px solid #dbe5d1;border-radius:12px;font-size:25px}.upload-zone h3{font-size:13px;font-weight:500}.upload-zone p{font-size:10px;margin-top:8px;color:#91a18c}.upload-zone .accent{color:var(--green);font-weight:600}.step-list{padding:8px 24px 24px;display:flex;flex-direction:column;gap:17px}.step-item{display:flex;gap:14px;align-items:flex-start}.step-number{height:24px;width:24px;flex-shrink:0;border-radius:50%;background:#f1f4eb;border:1px solid #e3eadc;display:grid;place-items:center;color:#78916b;font:11px Georgia,serif}.step-item h4{font-size:12px;font-weight:500}.step-item p{font-size:10px;color:#96a08e;margin-top:3px}.section-title{display:flex;align-items:center;justify-content:space-between;margin:28px 0 16px}.section-title h2{font-size:16px}.section-title p{font-size:11px}.project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.project-card{padding:21px;text-align:left;background:#fff;border:1px solid var(--line);border-radius:13px;color:var(--ink);transition:all .16s;min-width:0}.project-card:hover{border-color:#9fb9a1;transform:translateY(-2px);box-shadow:0 4px 12px #24382908}.project-card h3{font-size:13px;margin:18px 0 7px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-card p{font-size:10px;color:#94a18f}.project-card-footer{margin-top:20px;padding-top:12px;border-top:1px solid #edf0e9;font-size:10px;display:flex;justify-content:space-between;align-items:center;color:#84937e}.badge{display:inline-flex;font-size:10px;padding:2px 8px;background:#eff4ea;border-radius:5px;color:#729263;align-items:center;gap:5px}.badge.amber{background:#fbf3e6;color:#b18137}.badge.gray{background:#f0f1ee;color:#899085}.badge.red{background:#fbeeea;color:#b66451}.empty-state{padding:25px;border:1px dashed #dce4d5;border-radius:13px;color:#9ca694;font-size:12px;text-align:center}.page-heading{margin-bottom:24px;display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.page-heading h1{font-size:25px;word-break:break-word}.page-heading p{font-size:12px;margin-top:5px}.back-link{display:inline-flex;border:0;background:none;color:#8a9a80;font-size:11px;margin:0 0 17px;padding:0}.step-rail{display:flex;align-items:center;gap:15px;color:#a6afa0;font-size:11px;margin:20px 0 25px;flex-wrap:wrap}.step-rail span{display:flex;align-items:center;gap:7px}.step-rail b{display:grid;place-items:center;width:22px;height:22px;border:1px solid #d9e0d3;border-radius:50%;font-size:10px;font-weight:400}.step-rail .current{color:var(--green)}.step-rail .current b{background:var(--green);border-color:var(--green);color:white}.step-rail i{height:1px;width:35px;background:#dfe4d7}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.field-help{display:block;font-size:10px;color:#93a08a;margin-top:5px;font-weight:400}.form-actions{display:flex;justify-content:space-between;align-items:center;gap:15px;border-top:1px solid var(--line);padding:20px 24px}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:400;margin:15px 0}.checkbox-label input{width:auto;accent-color:var(--green)}.notice{background:#f6f8ed;border:1px solid #e5e9d6;border-radius:10px;color:#8b946f;padding:12px 15px;font-size:11px;margin:14px 0;line-height:1.8}.notice.warning{background:#fbf7ef;border-color:#eee2c9;color:#a1824d}.notice.error{background:#fcf2ed;border-color:#ebd6cd;color:#b26c53}.notice p{color:inherit}.notice 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#e0e6d6;border-radius:50%;margin:0 auto 24px;position:relative;display:grid;place-items:center;background:#f7faf2;font-size:26px;color:var(--green)}.progress-orbit:before{content:"";position:absolute;inset:-7px;border:2px solid transparent;border-top-color:#7fad76;border-right-color:#7fad76;border-radius:50%;animation:spin 2s linear infinite}.progress-bar{height:6px;background:#edf0e6;border-radius:20px;overflow:hidden;margin:27px 0 14px}.progress-fill{height:100%;background:#62a16a;border-radius:20px;transition:width .6s}.progress-stage{font-size:12px;color:#6d8962;min-height:42px}.progress-foot{font-size:10px;color:#99a38e;margin-top:17px}.tabs{display:flex;gap:23px;border-bottom:1px solid #dfe5d7;margin:26px 0 22px;overflow:auto}.tab{background:none;border:0;border-bottom:2px solid transparent;color:#93a085;font-size:12px;white-space:nowrap;padding:0 3px 13px}.tab.active{color:var(--green);border-bottom-color:var(--green);font-weight:600}.result-header-actions{display:flex;gap:9px;align-items:center}.overview-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(270px,1fr);gap:22px}.chart-container{width:100%;min-height:470px;overflow:hidden}.chart-explainer{font-size:11px;line-height:1.8;color:#829473;padding:0 24px 22px}.topic-summary-row{display:flex;align-items:center;gap:12px;padding:14px 22px;border-bottom:1px solid #edf0e7}.topic-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.topic-summary-row .label{font-size:12px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topic-summary-row .count{font:16px Georgia;color:#6f8b5e}.topic-summary-row small{font-size:10px;color:#a2ad94}.review-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.topic-card{padding:21px 23px}.topic-card .card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.topic-card .card-top label{font-size:10px;color:#8da078;font-weight:400;margin:0;display:flex;align-items:center;gap:8px}.topic-card .card-top input{width:auto;accent-color:var(--green)}.topic-label-input{font-size:14px;font-weight:600;border-color:#e3e9da;background:#fcfdf9}.topic-card .keywords{margin:14px 0;display:flex;gap:5px;flex-wrap:wrap}.keyword{padding:2px 7px;background:#f0f5e9;color:#7a965e;border-radius:4px;font-size:10px}.representative{display:block;width:100%;text-align:left;background:none;border:0;border-top:1px solid #edf0e4;color:#7e9070;padding:10px 0;font-size:10px;line-height:1.8}.representative:hover{color:var(--green)}.review-toolbar{display:flex;align-items:center;gap:10px;margin-bottom:18px;flex-wrap:wrap}.review-toolbar .spacer{flex:1}.review-toolbar input{max-width:230px;font-size:11px}.filters{display:flex;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line)}.filters select{max-width:230px}.filters input{min-width:120px}.pagination{display:flex;justify-content:space-between;align-items:center;padding:17px 20px;font-size:11px;color:#8e9e7e}.chart-workspace{display:grid;grid-template-columns:230px minmax(0,1fr);gap:20px;align-items:start}.chart-menu{padding:10px}.chart-option{display:block;text-align:left;background:none;border:0;border-radius:9px;width:100%;padding:13px 15px;color:#809270;margin:3px 0}.chart-option:hover,.chart-option.active{background:#eff5e8;color:var(--green)}.chart-option strong{font-size:12px;display:block;font-weight:500}.chart-option small{font-size:9px;color:#a1ad92;display:block;margin-top:3px}.code-panel{padding:24px;white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.9 Consolas,"Microsoft YaHei",monospace;color:#728469;max-height:780px;overflow:auto}.toast{position:fixed;bottom:28px;left:calc(50% + 80px);transform:translateX(-50%);z-index:1000;background:#244838;color:white;padding:12px 22px;border-radius:11px;box-shadow:0 8px 24px #263a3d30;max-width:80vw;font-size:12px}.toast.error{background:#9e5a48}dialog{border:1px solid #dfe6d4;border-radius:18px;max-width:760px;width:calc(100% - 40px);max-height:85vh;padding:34px;box-shadow:0 15px 80px #16392225;color:var(--ink)}dialog::backdrop{background:#173d3040;backdrop-filter:blur(3px)}.dialog-close{position:absolute;right:15px;top:10px;border:0;background:none;color:#829c73;font-size:26px}.dialog-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.95;color:#536f47;margin-top:22px}.help-section{margin-top:22px}.help-section h3{font-size:14px;margin-bottom:7px}.help-section p,.help-section li{font-size:12px;color:#859676}.help-section ul{padding-left:20px}.loading-inline{padding:45px;text-align:center;font-size:12px;color:#8da277}.text-button{background:none;border:0;color:var(--green);font-size:11px;padding:0}.text-button:hover{text-decoration:underline}.inline-select{width:auto;max-width:250px;padding:7px 10px;font-size:11px}.break-word{overflow-wrap:anywhere}.note-line{padding:13px 20px;background:#fafcf6;font-size:10px;color:#94a183;border-top:1px solid var(--line)}.quick-summary{display:flex;gap:28px;margin:26px 0;font-size:11px;color:#8a9b7b}.quick-summary strong{font:20px Georgia;margin-right:6px;color:#658553}
@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media(min-width:1600px){main{padding-top:45px}.hero{padding-top:22px}}
@media(max-width:1200px){.sidebar{width:208px;padding:28px 15px}.shell{margin-left:208px}.topbar{padding:0 28px}main{padding:28px}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero h1{font-size:34px}.hero-note{width:210px}.split-layout{grid-template-columns:minmax(0,1fr) 275px}.stats{gap:10px}.stat{padding:15px}.overview-grid{grid-template-columns:1fr}.page-footer{padding-left:28px;padding-right:28px}}
@media(max-width:900px){.sidebar{width:72px;padding:25px 10px;align-items:center}.brand{padding:0}.brand>span:last-child,.workspace-tag,.sidebar-section,.recent-projects,.sidebar-bottom{display:none}.nav-item{font-size:0;padding:13px;gap:0;width:50px}.nav-item span{font-size:22px}.sidebar nav{margin-top:32px}.shell{margin-left:72px}.hero-note{display:none}.start-grid{grid-template-columns:1.4fr 1fr}.split-layout{grid-template-columns:1fr}.settings-panel{position:static}.settings-panel .form-grid{grid-template-columns:1fr 1fr}.review-grid{grid-template-columns:1fr}.toast{left:50%}.chart-workspace{grid-template-columns:1fr}.chart-menu{display:flex;overflow:auto;gap:5px}.chart-option{width:auto;min-width:145px}.chart-option small{display:none}.page-heading{flex-wrap:wrap}.chart-container{min-height:420px}}
@media(max-width:600px){.sidebar{width:55px;padding:23px 4px}.brandmark{grid-template-columns:10px 10px;gap:3px}.brandmark i{width:10px;height:10px}.nav-item{width:42px;padding:11px}.shell{margin-left:55px}.topbar{height:64px;padding:0 16px;font-size:10px}.topbar-right{gap:9px}.status-pill{font-size:9px}.avatar{display:none}main{padding:24px 16px 35px}.hero h1{font-size:28px}.hero p{font-size:12px}.hero{padding-top:5px}.hero .actions .btn{padding:9px 11px;font-size:11px}.start-grid,.project-grid,.form-grid{grid-template-columns:1fr}.step-list{gap:14px}.panel-head,.panel.pad,.settings-panel{padding:18px}.upload-zone{margin:0 18px 18px}.page-footer{padding:0 16px 18px;font-size:9px;flex-direction:column;gap:3px}.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stat-value{font-size:26px}.page-heading h1{font-size:23px}.filters{flex-wrap:wrap;padding:14px}.filters select{max-width:none}.tabs{gap:19px}.panel-head .actions{gap:5px}.result-header-actions{flex-wrap:wrap}.step-rail{gap:8px;font-size:10px}.step-rail i{width:12px}.progress-shell{margin:20px auto}.progress-card{padding:35px 22px}.form-actions{flex-direction:column;align-items:stretch}.quick-summary{gap:16px}.code-panel{padding:18px;font-size:11px}.topic-card{padding:18px}.review-toolbar .spacer{display:none}}