:root{--ink:#233c35;--green:#194b3b;--green-dark:#153c30;--lime:#d9ec9b;--paper:#fafbf8;--line:#e1e6df;--muted:#7b8780;--font:'Avenir Next','Segoe UI','PingFang SC','Hiragino Sans GB','Yu Gothic',sans-serif;--mono:'SFMono-Regular',Consolas,'Liberation Mono',monospace}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:13px/1.55 var(--font);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,a,label.choose-file{touch-action:manipulation}button{cursor:pointer}button{color:inherit}a{color:inherit;text-decoration:none}button:disabled{cursor:not-allowed}button,input,select,textarea{outline-offset:4px}button:focus-visible,a:focus-visible,select:focus-visible,textarea:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid #568d6a}button{background:none;border:0}input,select,textarea{color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:7px}textarea{resize:vertical;padding:12px;line-height:1.7}textarea::placeholder{color:#96a099;font-size:12px}input:focus,textarea:focus,select:focus{border-color:#759784}input,textarea{min-width:0}input{padding:8px}select{padding:9px 24px 9px 10px;max-width:100%}h1,h2,h3,p{margin:0}button{transition:background .16s,color .16s,transform .16s}button:hover{color:#0e6b45}button:active{transform:translateY(1px)}.icon{width:18px;height:18px;display:inline-block;flex-shrink:0;vertical-align:middle}.skip{position:absolute;left:20px;top:-60px;z-index:20;padding:10px;background:white}.skip:focus{top:10px}[hidden]{display:none!important}.sidebar{width:214px;position:fixed;inset:0 auto 0 0;border-right:1px solid var(--line);background:#f2f5ee;display:flex;flex-direction:column;padding:31px 19px;z-index:10}.brand{display:flex;align-items:center;gap:10px;font-weight:650;font-size:17px;letter-spacing:-.7px;white-space:nowrap}.brand 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38px;background:#fff9}.crumb{display:flex;gap:14px;align-items:center;color:#9aA29a;font-size:11px}.crumb .icon{width:11px;height:11px}.crumb strong{font-weight:500;color:#546355}.top-right{display:flex;align-items:center;gap:24px}.preview-badge{font-size:10px;color:#74816f;background:#f0f4eb;border:1px solid #e4eadc;border-radius:5px;padding:4px 8px;display:flex;gap:6px;align-items:center}.preview-badge i,.local-dot{width:5px;height:5px;display:inline-block;background:#7b996b;border-radius:50%}.language{display:flex;gap:6px;align-items:center}.language .icon{width:14px;height:14px}.language select{border:0;background:transparent;font-size:11px;padding:6px 18px 6px 3px}.mobile-menu{display:none}main{max-width:1660px;margin:auto;padding:36px 38px 0}.intro{display:flex;justify-content:space-between;align-items:center;margin-bottom:31px}.eyebrow{color:#8a977d;font-size:9px;letter-spacing:2px;font-weight:600}.intro h1{font-size:31px;letter-spacing:-1px;font-weight:550;line-height:1.4;margin:10px 0 9px}.intro-sub{font-size:12px;color:#899184;letter-spacing:.2px}.intro-stamp{margin-right:12px;transform:rotate(10deg);width:88px;height:88px;border:1px solid #cbd4bf;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#8f9e79;background:#f3f6ea}.intro-stamp span{font-size:7px;letter-spacing:2px}.intro-stamp b{font-family:Georgia,serif;font-style:italic;font-size:35px;line-height:1.2;font-weight:400}.modebar{border-bottom:1px solid var(--line);display:flex;gap:25px;align-items:center;margin-bottom:22px}.mode{position:relative;padding:12px 0 15px;display:flex;align-items:center;gap:8px;color:#8b9488;font-size:12px}.mode .icon{width:15px;height:15px}.mode.active{color:var(--green);font-weight:650}.mode.active:after{content:'';position:absolute;left:0;right:0;bottom:-1px;background:var(--green);height:2px}.mode-caption{margin-left:auto;font-size:8px;letter-spacing:1.6px;color:#a4ac9c}.workbench{display:grid;grid-template-columns:minmax(260px,1.02fr) minmax(260px,1.08fr) minmax(255px,1fr);border:1px solid #dce3d7;border-radius:12px;box-shadow:0 8px 28px #1c382406;overflow:hidden;background:#fff;min-height:654px}.input-panel,.context-panel,.result-panel{min-width:0}.input-panel{border-right:1px solid var(--line)}.panel-heading{display:flex;align-items:center;gap:10px;min-height:81px;padding:19px;border-bottom:1px solid var(--line)}.panel-heading h2{font-size:14px;font-weight:600;letter-spacing:-.2px}.panel-heading p{font-size:10px;color:#939b8d;line-height:1.6;margin-top:3px}.step-number{font:10px var(--mono);color:#87947b;background:#f3f5ef;border:1px solid #e7ecdf;border-radius:5px;width:25px;height:27px;display:grid;place-items:center;flex-shrink:0}.input-content{padding:20px}.field-label{display:flex;justify-content:space-between;align-items:center;font-size:11px;margin-bottom:10px}.muted{color:#a3aa9d;font-size:10px}strong{font-weight:550}.source-tabs{display:flex;gap:3px;border:1px solid var(--line);border-radius:7px;padding:3px;background:#f7f9f3;margin-bottom:12px}.source-tab{flex:1;font-size:9px;padding:6px 2px;white-space:nowrap;display:flex;justify-content:center;gap:4px;align-items:center;color:#8b9586;border-radius:4px}.source-tab .icon{width:12px;height:12px}.source-tab.active{background:#fff;color:var(--green);box-shadow:0 1px 4px #233c3512}.source-pane textarea{width:100%;height:95px;min-height:65px;font-size:11px;background:#fdfefa;display:block}.origin-row{display:flex;justify-content:space-between;align-items:center;color:#8a9385;font-size:10px;margin-top:7px}.origin-row input{width:51px;padding:3px 5px;font:10px var(--mono);border-radius:4px;text-transform:uppercase}.dropzone{min-height:130px;border:1px dashed #bacbb2;border-radius:8px;background:#f9fbf6;text-align:center;padding:15px 5px}.dropzone>.icon{width:23px;height:23px;color:#729168;display:block;margin:0 auto 7px}.dropzone strong{font-size:11px;display:block}.dropzone p{font-size:9px;color:#9aa28e;margin:3px 0 9px}.choose-file{display:inline-flex;position:relative;border:1px solid #d7dfcf;padding:5px 10px;border-radius:5px;background:#fff;cursor:pointer;font-size:10px}.choose-file:focus-within{outline:2px solid #568d6a;outline-offset:3px}.choose-file input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}.dropzone.dragover{background:#e5efdb;border-color:#537846}.text-only{background:#f6f8f1;border-radius:7px;min-height:120px;display:flex;gap:10px;align-items:center;padding:20px;color:#88997d;font-size:11px}.field{display:block;margin-top:22px;font-size:11px}.label-row{display:flex;gap:5px}.required-dot{color:#a5b882}.field textarea{width:100%;display:block;height:100px;min-height:70px;margin-top:10px;font-size:12px}.counter{display:block;text-align:right;font-size:9px;color:#a3ab9d;margin-top:5px}.settings-label{display:flex;align-items:center;gap:12px;font-size:10px;color:#98a18d;margin:18px 0 12px}.settings-label>span:last-child{height:1px;background:var(--line);flex:1}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.settings-grid label{display:grid;gap:7px;font-size:10px;color:#7d8975}.settings-grid select{width:100%;font-size:10px;min-width:0;padding-left:7px}.target-row{display:flex;align-items:center;justify-content:space-between;margin:16px 0 19px;font-size:10px;color:#7d8975;gap:6px}.target-row>span:last-child{display:flex;align-items:center;border:1px solid var(--line);border-radius:5px;overflow:hidden}.target-row b{font:italic 13px Georgia;padding:0 8px;border-right:1px solid var(--line);color:#97a086}.target-row input{border:0;width:45px;font:11px var(--mono);padding:6px;text-transform:uppercase}.run-button{width:100%;display:flex;align-items:center;justify-content:center;gap:9px;background:var(--green);color:white;padding:13px 10px;border-radius:7px;font-size:12px;box-shadow:0 3px 5px #153c3010}.run-button .icon{width:16px;height:16px}.run-button .icon:last-child{margin-left:auto}.run-button .icon:first-child{margin-right:auto}.run-button:hover{background:#236146;color:white}.run-note{font-size:9px;text-align:center;margin:9px 0 0;color:#9ca68e}.context-panel{background:#fcfdf9;display:flex;flex-direction:column}.context-panel .panel-heading{padding-left:17px;padding-right:15px}.context-panel .panel-heading p{display:flex;gap:5px;align-items:center}.subtle-button{margin-left:auto;white-space:nowrap;font-size:9px;color:#748c65;padding:4px}.sheet-top{display:flex;align-items:center;justify-content:space-between;padding:17px 16px 13px;gap:10px}.sheet-top>span{display:flex;gap:7px;align-items:center;font-size:10px}.sheet-top .icon{width:13px;height:13px;color:#6a8b59}.sheet-top small{font:8px var(--mono);color:#95a18a}.table-viewport{overflow:auto;max-height:330px;min-height:228px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;position:relative;scrollbar-width:thin}table{width:100%;border-collapse:separate;border-spacing:0;table-layout:fixed;font:10px var(--font)}th,td{border-right:1px solid #e8ece3;border-bottom:1px solid #e8ece3;padding:10px 6px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;text-align:left;height:34px}thead th{position:sticky;top:0;background:#f1f4ec;font:9px var(--mono);color:#99a38e;text-align:center;z-index:1}th:first-child{width:28px;font:9px var(--mono);text-align:center;background:#f6f8f2;color:#a0aa96}td{color:#6d7a65}tbody tr:first-child td{font-weight:600;color:#42573b;background:#f9fbf4}td.amount{font:10px var(--mono)}tr.highlight td{background:#f4f8eb}tr.highlight td:nth-child(5){background:#eaf2d8;color:#567141;font-weight:600}td .cell-status{font-size:9px;border-radius:3px;padding:2px 3px;background:#edf3e3;color:#7f9165}.sheet-bottom{display:flex;align-items:center;gap:9px;border-bottom:1px solid var(--line);font-size:9px;min-height:32px;padding:0 12px;color:#9ca58e}.sheet-tab{display:flex;align-items:center;gap:5px;padding:8px 5px;border-bottom:2px solid #7c9766;color:#799263;white-space:nowrap}.sheet-tab .icon{width:10px;height:10px}#data-hint{font-size:8px;line-height:1.3}.table-tip{display:flex;gap:7px;align-items:flex-start;padding:14px 15px;color:#9ca58e}.table-tip .icon{width:12px;height:12px;margin-top:2px}.table-tip p{font-size:9px;line-height:1.7}.context-art{margin-top:auto;padding:28px 21px 24px;position:relative;overflow:hidden}.context-art>span{display:block;font:10px var(--mono);color:#b3bca9;line-height:1.7}.context-art .serif{font:22px Georgia,serif;color:#a9b69b;margin-top:7px;letter-spacing:-.6px}.context-art .serif i{color:#789763}.mini-grid{position:absolute;right:23px;bottom:25px;width:65px;height:65px;display:grid;grid-template-columns:repeat(3,1fr);transform:rotate(-9deg);opacity:.65}.mini-grid i{border:1px solid #dce6cd;margin:-.5px;display:grid;place-items:center;font:italic 14px Georgia;color:#749352}.mini-grid i:nth-child(5){background:#e8efd9}.result-panel{border-left:1px solid var(--line);background:#fff}.result-spark{font-size:23px;color:#acbb8a;margin-left:auto}.result-panel .panel-heading{border-bottom:0}.formula-card{margin:0 18px;background:#f1f5e9;border:1px solid #e3ead7;border-radius:8px;overflow:hidden}.formula-top{display:flex;justify-content:space-between;align-items:center;padding:13px 12px 0;gap:8px}.formula-top>span{display:flex;gap:5px;align-items:center;font-size:9px;color:#87966b}.formula-top .icon{width:11px;height:11px}.formula-top small{font:7px var(--mono);letter-spacing:.5px;color:#9da88a}pre{font-family:var(--mono)}#formula-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.9;margin:18px 14px 15px;color:#466633;min-height:75px}#copy-formula{display:flex;align-items:center;justify-content:center;gap:7px;width:calc(100% - 24px);margin:0 12px 12px;padding:8px;background:#fff;border:1px solid #d8e2c9;border-radius:5px;font-size:10px;color:#62804a}#copy-formula .icon{width:12px;height:12px}.result-meta{display:flex;gap:30px;margin:18px 20px;padding-bottom:17px;border-bottom:1px solid #edf0e7}.result-meta>div{display:grid;gap:5px;font-size:10px}.result-meta span{font-size:9px;color:#a0aa91}.result-meta strong{font-size:10px;color:#61794e}.explanation{margin:0 20px}.explanation h3,.followup h3{font-size:11px;color:#5b6d50;font-weight:550}.explanation ol{list-style:none;padding:0;margin:13px 0 19px;counter-reset:steps}.explanation li{counter-increment:steps;display:flex;align-items:baseline;gap:8px;font-size:10px;color:#8c977f;margin:10px 0;line-height:1.7}.explanation li:before{content:counter(steps);font:8px var(--mono);background:#f1f5e9;color:#97a47c;border-radius:50%;width:16px;height:16px;display:grid;place-items:center;flex-shrink:0}.result-warning{display:flex;align-items:flex-start;gap:7px;background:#fbf9f0;border:1px solid #efe9d9;border-radius:6px;margin:0 19px;padding:10px;color:#a69b76}.result-warning .icon{width:13px;height:13px;margin-top:2px}.result-warning p{font-size:9px;line-height:1.8}.followup{margin:23px 20px 20px}.followup>div{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.followup button{font-size:9px;color:#8b997c;border:1px solid #e3e9db;padding:5px 8px;border-radius:4px}.workspace-bottom{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;padding:12px 3px;font-size:9px;color:#a0aa95}.workspace-bottom>span{display:flex;align-items:baseline;gap:6px}.workspace-bottom i{width:4px;height:4px;border-radius:50%;background:#8ba776;flex-shrink:0}.workspace-bottom button{font-size:9px;color:#97a08e;white-space:nowrap}.inspiration{padding-top:27px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.section-title h2{font-size:16px;font-weight:550;letter-spacing:-.3px}.section-title p{font-size:10px;color:#98a18e;margin-top:6px}.section-title button{font-size:10px;color:#88977c;display:flex;align-items:center;gap:7px;white-space:nowrap}.section-title .icon{width:13px;height:13px}.inspiration-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.inspiration-card{border:1px solid #e0e6d8;border-radius:9px;background:#fff;display:flex;align-items:center;gap:15px;padding:20px 16px;text-align:left}.inspiration-card:hover{border-color:#a7bb92;background:#f9fcf3;transform:translateY(-2px)}.card-symbol{font:25px Georgia,serif;width:40px;height:43px;display:grid;place-items:center;background:#edf2e1;border-radius:8px;flex-shrink:0;color:#8c9c64}.card-1 .card-symbol{background:#eaf0ee;color:#829c93}.card-2 .card-symbol{background:#f4eee1;color:#b6a16f}.card-category{font-size:7px;letter-spacing:1.5px;color:#a4af97}.inspiration-card h3{font-size:11px;margin:4px 0;font-weight:550}.inspiration-card p{font-size:9px;color:#a1a995;line-height:1.6}.inspiration-card>.icon{width:13px;height:13px;margin-left:auto;color:#a4af95}footer{display:flex;justify-content:space-between;align-items:center;gap:16px;border-top:1px solid var(--line);margin-top:34px;padding:23px 0;font-size:9px;color:#9ea792}footer>div{display:flex;gap:20px}footer button{font-size:9px;padding:0}footer i{margin:0 10px;font-style:normal}.mobile-steps{display:none}.table-empty{display:flex;flex-direction:column;align-items:center;text-align:center;justify-content:center;min-height:228px;color:#9eaa90;padding:30px}.table-empty>.icon{width:34px;height:34px;color:#b7c3a7}.table-empty h3{font-size:12px;margin:14px 0 5px;font-weight:500}.table-empty p{font-size:10px}#screenshot{max-width:100%;height:auto;display:block;max-height:320px;object-fit:contain;margin:auto}#empty-result{text-align:center;padding:31px 22px 50px}#empty-result h3{font-size:14px;font-weight:500;margin:27px 0 12px}#empty-result p{font-size:11px;color:#a1ab94;line-height:1.9}.formula-orbit{width:120px;height:120px;border:1px dashed #d5dfc7;border-radius:50%;margin:25px auto;position:relative;display:grid;place-items:center}.formula-orbit>span{font:italic 46px Georgia,serif;color:#a9b795;background:#f1f5e9;width:86px;height:86px;display:grid;place-items:center;border-radius:50%}.formula-orbit i{position:absolute;right:-3px;top:12px;background:#eaf1dd;width:23px;height:23px;border-radius:5px;color:#9caf7f;font:20px var(--mono)}.formula-orbit b{position:absolute;bottom:7px;left:0;color:#acb88e;background:#f4f5e9;border-radius:5px;font:18px var(--mono);padding:0 5px}.example-start{display:flex;align-items:center;justify-content:center;gap:9px;margin:24px auto 0;padding:10px;border:1px solid #dfe6d2;border-radius:6px;font-size:10px;color:#839865}.example-start .icon{width:13px;height:13px}.icon-button{padding:7px;display:grid;place-items:center}.mobile-menu{display:none}dialog{border:1px solid var(--line);border-radius:16px;padding:25px;width:min(620px,calc(100% - 32px));max-height:85dvh;box-shadow:0 35px 120px #163a332b;color:var(--ink);background:var(--paper)}dialog::backdrop{background:#183a3466;backdrop-filter:blur(4px)}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}#modal-body h2{font-size:23px;font-weight:550;line-height:1.5;margin-bottom:16px}#modal-body p,#modal-body li{color:#7c8b72;font-size:13px;line-height:1.9}#modal-body ol{padding-left:20px}#modal-body li{margin:12px 0}#modal-body pre{padding:18px;border:1px solid #dce6ce;border-radius:8px;background:#eef4e5;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px}#modal-body .inspiration-card{width:100%;margin:12px 0}#modal-body .modal-actions{display:flex;gap:12px;margin-top:25px}.modal-actions button{padding:11px 20px;border:1px solid #dbe3d2;border-radius:6px}.modal-actions .primary{background:var(--green);color:white}.example-sheet{overflow:auto;margin:15px 0}.example-sheet table{min-width:330px}.modal-caption{font-size:10px!important}.modal-example-result{background:#f2f5e9;padding:12px;border-radius:6px}.modal-example-result strong{color:#35562c}#toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);padding:12px 20px;background:#244e3e;color:white;border-radius:8px;font-size:12px;z-index:30;box-shadow:0 8px 30px #173a332b}.nav-scrim{position:fixed;inset:0;background:#173a3377;z-index:9;width:100%;height:100%}
@media(min-width:1700px){.workbench{min-height:700px}.panel-heading{padding:23px}.input-content{padding:24px}.source-tab{font-size:11px}.context-art{padding:45px 25px}.table-viewport{min-height:270px}td,th{padding:13px 8px;font-size:11px}.formula-card{margin:0 23px}#formula-text{font-size:16px}.intro h1{font-size:38px}}
@media(max-width:1250px){.sidebar{width:180px;padding:28px 13px}.brand{font-size:14px;gap:7px}.brand small{font-size:6px}.sidebar-label{font-size:8px}.page{margin-left:180px}main{padding:28px 23px 0}.topbar{padding:0 23px}.workbench{grid-template-columns:minmax(250px,1fr) minmax(260px,1fr)}.result-panel{grid-column:1/-1;border-left:0;border-top:1px solid var(--line)}#filled-result{display:grid;grid-template-columns:1.1fr .9fr;column-gap:20px;padding-bottom:20px}.formula-card{grid-row:1/4}.result-meta{margin-top:0}.followup{grid-column:1/-1}.result-warning{margin-top:4px}#empty-result{padding:18px 30px 28px}.formula-orbit{width:80px;height:80px;margin:0 auto}.formula-orbit>span{width:60px;height:60px;font-size:32px}#empty-result h3{margin:15px 0 8px}.mode-caption{font-size:7px}.inspiration-grid{gap:10px}.inspiration-card{gap:9px;padding:16px 10px}.card-symbol{width:30px;height:35px;font-size:21px}.inspiration-card>.icon{display:none}.context-art{padding-bottom:45px}}
@media(max-width:900px){.sidebar{width:76px;padding:24px 12px}.brand>span:last-child,.sidebar-label,.nav-item>span,.new-workspace>span,.sidebar-note,.sidebar-foot>div{display:none}.brand{justify-content:center}.sidebar nav{margin-top:45px}.nav-item{justify-content:center;padding:15px 10px}.new-workspace{margin-top:25px;padding:12px}.sidebar-foot{margin-top:auto;justify-content:center}.page{margin-left:76px}.intro h1{font-size:29px}.mode-caption{display:none}.intro-stamp{width:72px;height:72px}.intro-stamp b{font-size:29px}.intro-stamp span{font-size:6px}.section-title p{max-width:320px}.inspiration-grid{grid-template-columns:1fr}.inspiration-card{padding:16px 20px}.inspiration-card>.icon{display:block}.inspiration-card h3{font-size:13px}.inspiration-card p{font-size:11px}.card-symbol{width:42px;height:42px}.card-category{font-size:8px}}
@media(max-width:640px){body{font-size:14px}.sidebar{transform:translateX(-100%);width:240px;padding:25px 20px;transition:transform .2s}.sidebar.open{transform:translateX(0)}.sidebar .brand{justify-content:flex-start}.sidebar .brand>span:last-child,.sidebar .sidebar-label,.sidebar .nav-item>span,.sidebar .new-workspace>span,.sidebar .sidebar-note,.sidebar .sidebar-foot>div{display:block}.sidebar .sidebar-label{margin-top:35px}.sidebar nav{margin:0}.sidebar .nav-item{justify-content:flex-start}.sidebar .sidebar-foot{margin-top:0;justify-content:flex-start}.sidebar .sidebar-note{margin-top:auto}.sidebar .brand{font-size:18px}.sidebar .brand small{font-size:8px}.page{margin-left:0}.topbar{height:62px;padding:0 17px;gap:10px;background:#fff}.mobile-menu{display:grid;margin-left:-5px}.mobile-menu>span{display:none}.crumb{margin-right:auto;gap:0;font-size:12px}.crumb>span,.crumb>.icon{display:none}.top-right{gap:8px}.preview-badge{font-size:8px;padding:3px 5px}.language .icon{display:none}.language select{font-size:10px;padding-right:12px}.intro{margin-bottom:23px;align-items:flex-start}.intro-stamp{display:none}main{padding:27px 17px 74px}.eyebrow{font-size:8px;letter-spacing:1.4px}.intro h1{font-size:27px;letter-spacing:-1px;margin:10px 0 10px;max-width:340px}.intro-sub{font-size:11px;line-height:1.8;max-width:320px}.modebar{gap:0;justify-content:space-between;margin-bottom:17px}.mode{font-size:12px;padding:11px 1px 13px;gap:7px}.workbench{display:block;min-height:0;border-radius:10px}.input-panel{border-right:0}.context-panel,.result-panel{display:none}.workbench[data-step="data"] .input-panel{display:none}.workbench[data-step="data"] .context-panel{display:flex;min-height:520px}.workbench[data-step="result"] .input-panel{display:none}.workbench[data-step="result"] .result-panel{display:block;min-height:510px;border:0}.panel-heading{padding:19px 20px;min-height:79px}.panel-heading h2{font-size:15px}.panel-heading p{font-size:10px}.input-content{padding:20px}.source-tab{font-size:10px;padding:9px 3px}.source-tab .icon{width:13px;height:13px}.field-label{font-size:12px}.source-pane textarea{font-size:13px;height:95px}.origin-row{font-size:10px;margin-top:9px}.origin-row input{min-height:30px;width:58px;font-size:12px}.field{font-size:12px;margin-top:23px}.field textarea{height:105px;font-size:14px}.settings-grid label{font-size:11px}.settings-grid select{font-size:12px;height:41px}.target-row{font-size:11px;margin:17px 0 22px}.target-row input{font-size:13px;width:55px;height:34px}.run-button{font-size:14px;min-height:47px}.run-note{font-size:10px;margin-top:12px}.workspace-bottom{font-size:10px;line-height:1.6;padding-top:13px}.workspace-bottom button{font-size:10px;min-height:30px}.inspiration{padding-top:28px}.section-title{gap:12px;align-items:flex-start}.section-title h2{font-size:17px}.section-title p{font-size:11px;line-height:1.7;max-width:230px}.section-title button{font-size:9px;padding:3px 0}.inspiration-grid{gap:10px}.inspiration-card{padding:17px 16px}.inspiration-card h3{font-size:13px}.inspiration-card p{font-size:10px}.card-category{font-size:7px}.mobile-steps{position:fixed;bottom:0;left:0;right:0;display:flex;padding:8px 12px calc(8px + env(safe-area-inset-bottom));background:#fcfdf9f5;backdrop-filter:blur(12px);border-top:1px solid #dfe6d7;z-index:8;box-shadow:0 -5px 20px #304b3305}.mobile-steps button{flex:1;display:flex;align-items:center;justify-content:center;gap:7px;padding:9px 5px;font-size:11px;color:#8b9a7c;border-radius:6px;min-height:40px}.mobile-steps button>span:first-child{font:9px var(--mono);background:#eff3e7;border-radius:4px;padding:3px}.mobile-steps button.active{background:#e7eedc;color:#36552b;font-weight:600}.mobile-steps button.active>span:first-child{background:#d9e4ca}.formula-card{margin:0 20px}.formula-top{padding:16px 15px 0}.formula-top>span{font-size:10px}#filled-result{display:block;padding-bottom:20px}#formula-text{font-size:15px;margin:20px 16px}#copy-formula{font-size:12px;padding:11px}.result-meta{margin:20px;font-size:12px}.result-meta span,.result-meta strong{font-size:11px}.explanation h3,.followup h3{font-size:13px}.explanation li{font-size:12px}.result-warning p{font-size:11px}.followup button{font-size:11px;padding:8px 10px}.table-viewport{min-height:245px;max-height:380px}td,th{font-size:11px;padding:11px 6px}.sheet-top{padding:20px 17px 15px}.sheet-top>span{font-size:12px}.sheet-top small{font-size:9px}.context-art{padding:40px 20px 25px}.table-tip p{font-size:10px}.sheet-bottom{min-height:38px}#empty-result{padding:30px 25px}.formula-orbit{width:110px;height:110px;margin:20px auto}.formula-orbit>span{width:80px;height:80px;font-size:40px}#empty-result h3{font-size:17px;margin:25px 0 15px}#empty-result p{font-size:12px}.example-start{font-size:12px;padding:13px}.dropzone{padding:20px 10px}.dropzone strong{font-size:12px}.dropzone p{font-size:10px}.choose-file{padding:8px 14px;font-size:12px}.text-only{font-size:12px}footer{align-items:flex-start;font-size:8px;gap:10px;line-height:1.8}footer>span{max-width:200px}footer>div{flex-direction:column;gap:3px}footer button{font-size:9px}footer i{margin:0 4px}#toast{bottom:90px;font-size:11px}.modal-header .eyebrow{font-size:7px}dialog{padding:20px}#modal-body h2{font-size:20px}}
@media(prefers-reduced-motion:no-preference){.intro{animation:reveal .45s ease both}.workbench{animation:reveal .6s .06s ease both}.inspiration{animation:reveal .6s .12s ease both}@keyframes reveal{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
/* Readability: keep the editorial detail, with legible working controls. */
.panel-heading p,.intro-sub,.section-title p,.sidebar-note p{color:#6f7e68}.field-label,.field,.settings-grid label,.target-row{font-size:12px}.source-tab{font-size:11px}.source-tabs{gap:1px}.source-tab .icon{width:12px}.settings-grid select{font-size:12px}.origin-row{font-size:11px}.subtle-button{font-size:11px}.run-note,.table-tip p,.result-warning p{font-size:10px;color:#758369}.explanation li{font-size:12px;color:#6b7c5e}.explanation h3,.followup h3{font-size:12px}.result-meta span{color:#76876a}.result-meta span,.result-meta strong{font-size:11px}.formula-top>span{font-size:10px;color:#6f8257}.followup button{font-size:11px;color:#657e50}.inspiration-card h3{font-size:13px}.inspiration-card p{font-size:11px;color:#7c8a6f}.workspace-bottom{color:#728466}.source-pane textarea{font-size:12px}.counter,.muted{color:#819075}.result-warning{color:#8a7a4d}.result-warning p{color:#877a55}.settings-label{color:#76866b}.source-tab{color:#738366}.source-tab.active{color:var(--green)}.target-row,.settings-grid label{color:#687b5e}.result-meta{gap:25px}.input-content{padding:19px}.sheet-top small{color:#74866a}.sheet-bottom{color:#7e8e70}#data-hint{font-size:9px}.table-tip{color:#7b8d6c}.preview-badge{color:#647957}.run-note{line-height:1.6}#paste-data{scrollbar-width:thin}.table-empty p,#empty-result p{color:#7b8e6d}
@media(max-width:1400px) and (min-width:1251px){.source-tab{font-size:10px}.source-tab .icon{display:none}.field-label,.field,.settings-grid label,.target-row{font-size:11px}.settings-grid select{font-size:11px}.panel-heading{padding-left:15px;padding-right:15px}.panel-heading h2{font-size:13px}.subtle-button{font-size:10px}}
@media(max-width:640px){.source-tab{font-size:10px}.input-content{padding:20px}.section-title p{font-size:11px}.run-note{font-size:10px}.run-button{font-size:14px}.source-pane textarea{font-size:13px}.target-row{font-size:11px}.result-warning p,.table-tip p{font-size:11px}}
@media(max-width:640px){.source-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}.source-tab{min-width:0;white-space:normal;line-height:1.4;min-height:36px}.source-tab span{overflow-wrap:anywhere}.source-tab .icon{width:11px;height:11px}}
.recognize-button{display:block;margin:12px auto 0;background:var(--green);color:white;border-radius:6px;padding:9px 13px;font-size:11px}.recognize-button:hover{background:#296247;color:white}.consent-row{display:flex;gap:8px;align-items:flex-start;font-size:11px;line-height:1.6;margin-top:12px;color:#526b45}.consent-row input{margin-top:4px;accent-color:var(--green)}.sheet-controls{padding:13px 16px;border-bottom:1px solid var(--line);font-size:11px}.sheet-controls>label{display:flex;gap:10px;align-items:center;justify-content:space-between}.sheet-controls select{min-width:0;max-width:65%}.sheet-controls>p{margin-top:9px;color:#7b886b;font-size:10px}#sheet-includes{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}#sheet-includes label{display:flex;gap:4px;align-items:center}#sheet-includes input{accent-color:var(--green)}#workbook-warnings{max-height:90px;overflow:auto;white-space:pre-line}.request-preview{max-height:340px;overflow:auto;font-size:11px!important}.consent-image{display:block;max-width:100%;max-height:230px;object-fit:contain;margin:16px auto}.cancel-request{display:block;padding:10px;border:1px solid #b9c7ae;border-radius:6px;width:100%;margin-top:8px;color:#647a53}.result-warning p,#empty-result p{white-space:pre-line}.workbench[aria-busy="true"] .run-button{opacity:.6;cursor:wait}.workbench button:disabled{opacity:.5;cursor:wait}
.request-preview{max-height:360px;overflow:auto;margin:16px 0;border:1px solid var(--line);border-radius:7px;padding:10px}.request-preview table{table-layout:auto;min-width:100%;width:max-content;max-width:1500px}.request-preview p{font-size:12px!important;margin:10px 0 5px}.request-preview td{max-width:220px;white-space:normal;overflow-wrap:anywhere;font-size:11px}.request-preview th{position:sticky;left:0;background:#f4f6ed}.request-preview pre{font-size:11px!important}

footer>div{flex-wrap:wrap;justify-content:flex-end;row-gap:10px}footer a{color:inherit;text-underline-offset:3px}@media(max-width:640px){footer>div{justify-content:flex-start}footer{gap:18px}}