:root{--ink:#213b41;--muted:#7a8c8d;--line:#e2e9e6;--green:#197b64;--green-dark:#125c4b;--bg:#f3f6f4;--accent:#c9e3d9}*{box-sizing:border-box}body{margin:0;font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}button,input,select,textarea{font:inherit}button,a,label.text-button{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}a{color:var(--green);text-decoration:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #7bbda4;outline-offset:2px}input:focus,select:focus,textarea:focus{outline:2px solid #9acbb8;outline-offset:1px;border-color:var(--green)}.hidden{display:none!important}.topbar{height:78px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line);padding:0 30px;gap:20px;position:sticky;top:0;z-index:30}.brand{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:750;letter-spacing:1.5px;color:var(--ink);flex-shrink:0}.brand small{display:block;font-size:10px;font-weight:400;letter-spacing:1px;color:var(--muted);margin-top:-2px}.brand-icon{display:grid;place-items:center;background:var(--green);color:white;width:40px;height:40px;border-radius:11px;font-size:32px;font-weight:300}.head-middle{margin-right:auto;margin-left:40px;color:var(--muted);font-size:12px}.dot{display:inline-block;width:6px;height:6px;background:#3d9c7c;border-radius:50%;margin-right:5px}.divider{margin:0 15px;color:#c3cdca}.head-actions{display:flex;gap:20px;align-items:center}.service{font-size:11px;color:#44856c;padding:5px 10px;background:#eef6f1;border-radius:20px}.ghost{background:transparent;border:0;color:#607876;padding:7px 9px;font-size:12px}.ghost:hover{background:#eff5f2;border-radius:6px}#historyCount{background:#ecf2ef;border-radius:4px;padding:1px 5px;margin-left:3px}.workspace{display:grid;grid-template-columns:350px minmax(0,1fr)}.sidebar{background:#fff;border-right:1px solid var(--line);height:calc(100vh - 78px);position:sticky;top:78px;display:flex;flex-direction:column;min-height:450px}.panel-head{padding:26px 24px 18px;display:flex;justify-content:space-between;align-items:center}.eyebrow{font-size:10px;font-weight:600;letter-spacing:1.8px;color:#849893}.panel-head h1{font-size:21px;margin:5px 0 0;letter-spacing:.5px}.icon-button{border:1px solid var(--line);background:#fff;border-radius:8px;width:31px;height:31px;color:#78968c;font-size:21px;line-height:1}.form-scroll{overflow-y:auto;flex:1;scrollbar-width:thin;scrollbar-color:#d4dfd8 transparent}.project-name{padding:0 24px 18px}.field{display:flex;flex-direction:column;gap:6px;font-size:11px;color:#657d79;margin-bottom:13px}.field input,.field select,.field textarea{background:#fbfcfb;border:1px solid #dde7e1;border-radius:6px;padding:9px 10px;min-width:0;color:#263f40;width:100%;font-size:12px;line-height:1.45}.field textarea{resize:vertical}.field input:disabled{background:#eef1ef;color:#a3afab}.field small,.upload-box small{font-size:10px;color:#95a39d;line-height:1.6}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.sub-label{font-size:10px;color:#99a7a2;margin:0 0 7px;text-transform:uppercase}.form-section{border-top:1px solid var(--line)}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}.form-section>summary{padding:17px 24px;display:flex;align-items:center;gap:11px;font-size:13px;font-weight:600}.section-no{font-size:10px;font-weight:500;color:#9bad9f}.chevron{margin-left:auto;font-size:15px;color:#9bad9f;transition:transform .2s}.form-section[open] .chevron{transform:rotate(180deg)}.section-body{padding:0 24px 17px}.segmented{background:#f1f5f2;padding:3px;display:flex;border-radius:7px;margin-bottom:17px}.segmented button{flex:1;border:0;border-radius:5px;background:none;color:#84958d;padding:7px;font-size:11px}.segmented button.selected{background:white;color:var(--green);box-shadow:0 1px 5px #163d1c12}.check{display:flex;align-items:center;font-size:11px;gap:6px;margin:3px 0 15px}.check span{font-size:9px;color:#96a59b;margin-left:auto}input[type=checkbox]{accent-color:var(--green);width:13px;height:13px}.hint{font-size:10px;line-height:1.8;color:#92a199;margin:5px 0 0}.nested>summary{font-size:11px;color:#668878;margin:4px 0 13px}.nested>summary:before{content:'＋';margin-right:7px}.nested[open]>summary:before{content:'−'}.upload-box{display:flex;flex-direction:column;gap:7px;border:1px dashed #bdcfc2;padding:13px;margin:0 0 13px;border-radius:7px;font-size:11px;color:#50846b;overflow:hidden}.upload-box input{font-size:10px;width:100%}input::file-selector-button{background:#edf5ef;border:0;color:#568164;border-radius:4px;padding:5px;font-size:10px;margin-right:6px}.text-button{border:0;background:none;color:#608979;font-size:11px;padding:6px 0;cursor:pointer}.config-actions{display:flex;justify-content:space-between;padding:12px 24px;border-top:1px solid var(--line)}.run-panel{padding:15px 24px 10px;border-top:1px solid var(--line);background:#fff}.primary{background:var(--green);color:#fff;width:100%;border:0;border-radius:7px;padding:13px 16px;font-size:13px;font-weight:600;display:flex;justify-content:space-between;align-items:center;box-shadow:0 5px 13px #197b641b}.primary:hover{background:var(--green-dark)}.primary span{font-size:17px}.run-panel p{font-size:9px;color:#9ca9a0;text-align:center;margin:8px 0}.error{background:#fff1ed;color:#ad533f;font-size:11px;padding:10px;border-radius:6px;margin-bottom:10px}.main-content{padding:30px 32px 12px;min-width:0}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px}.page-heading h2{font-size:24px;font-weight:620;margin:5px 0;letter-spacing:-.3px}.page-heading p{font-size:11px;color:#90a19a;margin:0}.heading-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end}.badge{font-size:10px;padding:4px 9px;background:#e6f1e9;color:#4e8b6c;border:1px solid #d5e7d9;border-radius:5px;white-space:nowrap}.button{display:inline-flex;padding:8px 12px;border:1px solid #d7e2da;border-radius:6px;font-size:11px;background:white;color:#536e63}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin-bottom:22px}.metrics article{padding:18px 18px 13px;background:#fff;border:1px solid var(--line);border-radius:9px;min-width:0}.metrics article>span{font-size:10px;color:#869991}.metrics article>div{display:flex;gap:7px;align-items:baseline;flex-wrap:wrap;margin-top:7px}.metrics strong{font-size:26px;font-weight:550;letter-spacing:-.7px;font-variant-numeric:tabular-nums;line-height:1.3}.metrics small{font-size:10px;color:#94a49b}.metrics p{margin:9px 0 0;color:#a1aea6;font-size:9px}.result-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:0 3px 15px #1a33170a}.view-tabs{height:54px;display:flex;gap:20px;align-items:stretch;padding:0 22px;border-bottom:1px solid var(--line)}.view-tabs button{border:0;border-bottom:2px solid transparent;background:none;padding:0 1px;color:#8b9b92;font-size:12px;white-space:nowrap}.view-tabs button.active{color:#29775b;border-bottom-color:#29775b;font-weight:600}.view-status{margin-left:auto;align-self:center;font-size:9px;color:#a2b0a6;text-align:right}.viewer{height:490px;background:#edf2ee;position:relative;overflow:hidden}.viewer canvas{width:100%;height:100%;display:block;touch-action:none;cursor:grab}.viewer canvas:active{cursor:grabbing}.viewer:fullscreen{height:100vh;width:100vw}.viewer-toolbar{position:absolute;top:18px;left:18px;display:flex;align-items:center;border:1px solid #dce6dd;background:#ffffffeb;padding:4px;border-radius:7px;box-shadow:0 3px 8px #24311c08}.viewer-toolbar button{border:0;background:none;padding:5px 10px;border-radius:4px;font-size:10px;color:#7b9280}.viewer-toolbar button.selected{background:#e2efe3;color:#2f7c53}.viewer-toolbar button:hover{background:#edf4ed}.viewer-toolbar span{width:1px;height:14px;background:#dce6dd;margin:0 4px}.layers{position:absolute;top:18px;right:18px;padding:11px 13px;background:#fffffff0;border:1px solid #e0e7de;border-radius:7px;display:flex;flex-direction:column;gap:6px;font-size:10px;color:#6d876e}.layers>span{color:#9aaa99;font-size:9px;border-bottom:1px solid #edf0e9;padding-bottom:6px;margin-bottom:1px}.layers label{display:flex;align-items:center;gap:7px}.layers input{width:11px;height:11px;margin:0}.scene-tag{position:absolute;bottom:18px;left:20px;font-size:9px;color:#8c9f8c;padding:4px 7px;background:#ffffffb0;border-radius:4px}.viewer-hint{position:absolute;bottom:20px;right:20px;color:#99a996;font-size:9px}.viewer-message{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;min-width:280px;color:#91a28f;pointer-events:none}.viewer-message h3{font-size:16px;font-weight:500;color:#71836e;margin:8px 0}.viewer-message p{font-size:10px}.model-symbol{font-size:45px;color:#b0c5ac}.module-tooltip{position:absolute;bottom:47px;left:20px;background:#1d463cec;border:1px solid #467b67;padding:10px 14px;border-radius:6px;color:white;font-size:11px;pointer-events:none}.image-view{min-height:490px;padding:16px;background:#f8faf8;text-align:center}.image-view img{max-width:100%;height:auto;max-height:1000px}.image-empty{padding:150px 20px;text-align:center;font-size:13px;color:#a2afa2}.progress-panel{position:absolute;left:24px;right:24px;bottom:20px;padding:18px 22px;background:#fffffff5;box-shadow:0 8px 35px #18382b20;border:1px solid #d3e7d7;border-radius:9px;z-index:10;backdrop-filter:blur(10px)}.progress-panel>div:first-child{display:flex;gap:12px;align-items:center}.progress-panel strong{font-size:13px}.progress-panel p{font-size:11px;color:#8a9c8d;margin:3px 0}.progress-panel .ghost{margin-left:auto}.progress-panel small{font-size:9px;color:#9aae9b}.progress-track{height:3px;background:#e1ece0;margin:12px 0 7px;border-radius:4px;overflow:hidden}.progress-track i{display:block;background:#3a9a6b;width:0;height:100%;transition:width .5s}.spinner{border:2px solid #d9e8dc;border-top-color:var(--green);width:23px;height:23px;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:22px}.info-card{padding:20px 22px;background:white;border:1px solid var(--line);border-radius:9px}.card-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.card-heading h3{font-size:12px;font-weight:600;margin:0}.card-heading>span{font-size:8px;letter-spacing:1.5px;color:#a9b7ad}.summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.summary-item{display:flex;flex-direction:column;gap:4px;font-size:10px;color:#99a99a}.summary-item strong{font-weight:500;color:#506d57;font-size:12px}.file-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.file-grid a{font-size:10px;padding:7px 9px;color:#6f8c74;background:#f6f9f5;border-radius:4px;display:flex;justify-content:space-between}.file-grid a:hover{background:#eaf2e8}.muted{font-size:11px;color:#9aac9e}.assumptions{margin:20px 0 0;padding:14px 18px;background:#eaf0e8;border-radius:7px;font-size:10px;color:#8ba087}.assumptions summary{color:#6c8664;font-size:11px}.assumptions summary span{color:#9bac95;font-size:9px;margin-left:8px}.assumptions li{margin:8px 0;line-height:1.8}.assumptions ul{padding-left:18px}footer{font-size:9px;color:#acb7aa;letter-spacing:.4px;margin:24px 0 8px;text-align:center}footer span{margin:0 10px}.analysis-view{padding:28px;min-height:490px}.chart-heading{display:flex;align-items:center;justify-content:space-between}.chart-heading h3,.analysis-grid h3{font-size:13px;margin:0}.chart-heading p{font-size:10px;color:#99aa9c;margin:5px 0}.monthly-chart{display:flex;align-items:flex-end;gap:12px;padding:25px 5px 12px;height:230px;border-bottom:1px solid var(--line);margin-bottom:25px}.month-col{flex:1;text-align:center;min-width:0}.month-col .bar{background:#7db396;border-radius:4px 4px 0 0;min-height:2px;transition:background .2s}.month-col .bar:hover{background:#287959}.month-col span{display:block;font-size:9px;color:#859983;margin-top:6px}.month-col small{font-size:8px;color:#8ca086}.analysis-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px}.loss-row{display:grid;grid-template-columns:95px 1fr 60px;align-items:center;gap:10px;font-size:10px;color:#8a9e8a;margin-top:14px}.loss-line{height:5px;background:#edf3eb;border-radius:5px;overflow:hidden}.loss-line i{display:block;height:100%;background:#b2cbb0}.loss-row strong{text-align:right;font-weight:500;color:#5f8361}.table-scroll{max-height:280px;overflow:auto;margin-top:10px}table{border-collapse:collapse;width:100%;font-size:10px}th,td{text-align:right;padding:8px 5px;border-bottom:1px solid #edf2e9;color:#8c9d86}th{font-weight:500;color:#70876a}td:first-child,th:first-child{text-align:left}tr.best td{color:#287959;background:#f1f7ee}dialog{border:1px solid #d8e3d6;border-radius:14px;width:min(650px,90vw);max-height:80vh;padding:28px;box-shadow:0 20px 70px #17392633;color:var(--ink)}dialog::backdrop{background:#1b332855;backdrop-filter:blur(3px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between}.dialog-heading h2{font-size:22px;margin:4px 0 0}.history-row{border:1px solid #e2ebe0;padding:15px;border-radius:8px;margin:10px 0;display:flex;align-items:center;justify-content:space-between;gap:15px}.history-row strong{font-size:13px;font-weight:550;word-break:break-all}.history-row p{font-size:10px;color:#9bae97;margin:4px 0}.history-row button{border:1px solid #d7e6d3;color:#65895a;background:#f2f8ef;padding:6px 10px;border-radius:5px;font-size:10px;white-space:nowrap}.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);padding:12px 24px;border-radius:8px;background:#204b3fed;color:#fff;box-shadow:0 6px 30px #17261b30;font-size:12px;z-index:100;max-width:80vw}
@media(min-width:1700px){.workspace{grid-template-columns:380px minmax(0,1fr)}.main-content{padding:35px 45px}.viewer{height:580px}.metrics strong{font-size:32px}}
@media(max-width:1200px){.workspace{grid-template-columns:315px minmax(0,1fr)}.main-content{padding:25px 22px}.head-middle{display:none}.metrics{gap:9px}.metrics article{padding:14px 12px}.metrics strong{font-size:22px}.view-status{display:none}.page-heading h2{font-size:20px}.heading-actions{gap:5px}.viewer-toolbar{left:12px;top:12px}.layers{right:12px;top:12px}.bottom-grid{gap:13px}.info-card{padding:16px}.analysis-grid{grid-template-columns:1fr}.viewer-hint{max-width:180px;text-align:right}.monthly-chart{gap:6px}}
@media(max-width:850px){.workspace{grid-template-columns:285px minmax(0,1fr)}.topbar{padding:0 18px}.main-content{padding:20px 16px}.metrics{grid-template-columns:1fr 1fr}.page-heading{display:block}.heading-actions{justify-content:flex-start;margin-top:12px}.viewer{height:450px}.viewer-toolbar button{padding:5px 6px}.layers{top:62px}.bottom-grid{grid-template-columns:1fr}.section-body{padding:0 18px 15px}.form-section>summary{padding:16px 18px}.view-tabs{gap:16px;padding:0 16px}}
@media(max-width:650px){.topbar{height:65px}.brand{font-size:15px}.brand-icon{height:32px;width:32px;font-size:28px}.brand small{font-size:8px}.service{display:none}.workspace{display:flex;flex-direction:column}.sidebar{position:relative;top:0;height:auto;border-right:0;min-height:0}.form-scroll{max-height:440px}.panel-head{padding:18px 20px}.sidebar .run-panel{position:sticky;bottom:0;z-index:20}.main-content{padding:24px 16px}.viewer{height:400px}.view-tabs{gap:22px}.metrics strong{font-size:25px}.analysis-view{padding:18px}.monthly-chart{gap:4px}.viewer-hint{max-width:165px;font-size:8px}.head-actions{gap:0}.file-grid{gap:9px}.bottom-grid{grid-template-columns:1fr}}

.result-card{scroll-margin-top:92px}.viewer-message{max-width:80%;word-break:break-word}
/* Haitai identity and account console */
.haitai-logo{width:155px;height:auto;object-fit:contain}.brand>div{border-left:1px solid #dfe8e2;padding-left:12px}.head-actions{gap:10px}.account-page{background:#f3f6f3;min-height:100vh}.account-main{max-width:1280px;margin:40px auto;padding:0 24px}.account-main h1{font-size:28px}.account-main h2{font-size:19px}.account-main>p{color:#718479}.account-section{background:#fff;padding:26px;border:1px solid #dfe8df;border-radius:12px;margin:24px 0}.account-inline{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-end;margin:20px 0}.account-inline .field{flex:1;min-width:150px;margin:0}.account-inline .button{min-height:37px}.account-table{overflow:auto;margin:16px 0;max-height:580px}.account-table th,.account-table td{text-align:left;font-size:12px;vertical-align:top;padding:12px 10px;max-width:280px;overflow-wrap:anywhere;white-space:pre-wrap}.account-table th{position:sticky;top:0;background:#f5f8f4}.account-success{padding:12px;background:#dff2e5;color:#226142;border-radius:8px}.login-shell{max-width:1120px;min-height:100vh;margin:auto;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:80px;padding:48px}.login-logo{width:230px;margin-bottom:60px}.login-story h1{font-size:40px;line-height:1.5;letter-spacing:-1px}.login-story>p:not(.eyebrow){font-size:14px;line-height:2;color:#7d8e83}.login-features{display:flex;gap:12px;margin-top:32px}.login-features span{font-size:12px;border:1px solid #d9e6d9;padding:8px 12px;border-radius:20px;color:#6f8872}.login-card{background:white;border:1px solid #dfe8df;border-radius:18px;padding:42px;box-shadow:0 20px 60px #193f2910}.login-card h2{font-size:25px;margin:10px 0}.login-card>p{color:#819187;font-size:13px;line-height:1.8;margin-bottom:28px}.login-card .field{margin:18px 0;font-size:13px}.login-card input{padding:12px}.login-card .account-note{font-size:11px;margin:24px 0 0;color:#9baa9f}.login-card .primary{margin-top:28px}.account-main .muted{line-height:1.8;font-size:12px}
@media(max-width:850px){.login-shell{grid-template-columns:1fr;gap:24px;max-width:560px;padding:28px}.login-logo{width:190px;margin:0 0 20px}.login-story h1{font-size:26px;margin:10px 0}.login-features,.login-story>p:not(.eyebrow){display:none}.login-card{padding:28px}.haitai-logo{width:120px}.brand>div{display:none}.topbar .head-actions{gap:5px}.topbar .button,.topbar .ghost{font-size:10px;padding:7px}.account-section{padding:18px}.account-main{padding:0 16px}}