@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--paper:#eeede7;--ink:#252b25;--green:#29372d;--muted:#696e65;--line:#d9dbd1;--white:#fbfbf7;--sage:#b9c5a9;--negative:#a14f3b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit;transition:background .15s,color .15s}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid #71825c;outline-offset:4px}button:hover{filter:brightness(.97)}button:disabled{cursor:wait;opacity:.6}[hidden]{display:none!important}.header{margin:0 4%;height:95px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.brand{font-family:Manrope,Arial,sans-serif;font-size:23px;font-weight:800;letter-spacing:-1.5px;display:flex;align-items:baseline;gap:6px}.brand span{font:600 10px 'DM Sans',Arial,sans-serif;letter-spacing:.25px}.brand i{width:5px;height:5px;border-radius:50%;background:#425842;margin-left:2px}.header-center{font-size:10px;letter-spacing:2px;margin-left:35px}.preview-tag{font-size:9px;letter-spacing:1.1px;border:1px solid #c6ccbe;border-radius:30px;padding:9px 12px;display:flex;align-items:center;gap:7px}.preview-tag span,.status-dot{background:#71825c;width:5px;height:5px;border-radius:50%;display:inline-block}.intro{margin:0 4%;padding:46px 0 40px;display:flex;align-items:flex-end;justify-content:space-between}.eyebrow{font-size:9px;font-weight:600;letter-spacing:1.8px;margin:0 0 18px;line-height:1.6}h1{font-family:Manrope,Arial,sans-serif;font-weight:500;font-size:clamp(36px,4.1vw,61px);letter-spacing:-2.8px;line-height:1.12;margin:0}h1 em{font-family:Georgia,'Times New Roman',serif;font-weight:400;font-size:1.09em;letter-spacing:-2px}.intro-right{padding-bottom:4px;min-width:0}.intro-right p{color:var(--muted);line-height:1.8;font-size:12px;margin:0 0 17px}.text-button{border:0;background:none;padding:0 0 5px;border-bottom:1px solid #b9bfb0;font-size:11px;text-align:left}.text-button span{margin-left:24px;font-size:16px}.workspace{margin:0 4%;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:200px minmax(0,1fr)}.sidebar{padding:30px 24px 30px 0;border-right:1px solid var(--line)}.sidebar-label{font-size:9px;color:var(--muted);margin-bottom:18px}#tool-nav{display:flex;flex-direction:column;gap:6px}.nav-button{border:0;background:transparent;text-align:left;display:flex;align-items:center;gap:10px;padding:13px 12px;font-size:11px;border-radius:5px;white-space:nowrap}.nav-button svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.4}.nav-button.active{background:var(--green);color:var(--paper)}.nav-button .nav-arrow{margin-left:auto;font-size:13px}.sidebar-bottom{margin-top:67px;border-top:1px solid var(--line);padding:24px 10px 0}.mini-spark{display:block;width:32px;height:32px;color:#526047;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}.sidebar-bottom p{font-family:Georgia,serif;font-size:19px;font-style:italic;line-height:1.35;margin:12px 0 15px}.sidebar-bottom small{font-size:10px;line-height:1.8;color:var(--muted);display:block}.inline-q{font-size:9px;border:1px solid #9aa38e;border-radius:50%;width:13px;height:13px;display:inline-flex;align-items:center;justify-content:center}.calculator-area{min-width:0;padding:28px 0 0 30px}.workspace-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.workspace-heading .eyebrow{font-size:8px;color:var(--muted);margin-bottom:7px}h2{font-family:Manrope,Arial,sans-serif;font-size:26px;font-weight:500;letter-spacing:-1px;margin:0}.tool-actions{display:flex;gap:8px;align-items:center}.icon-button{width:33px;height:33px;border:1px solid var(--line);background:transparent;font-size:20px;border-radius:4px}.small-button{height:33px;border:1px solid #bcc3b3;background:transparent;padding:0 12px;border-radius:4px;font-size:10px}.small-button span{margin-left:12px}.print-button{background:var(--green);color:var(--paper);border-color:var(--green)}.tool-description{font-size:11px;color:var(--muted);line-height:1.7;margin:12px 0 20px;max-width:680px}.property-line{display:flex;align-items:center;gap:14px;padding:13px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:23px;flex-wrap:wrap}.property-line label{font-size:8px;font-weight:600;letter-spacing:1.3px;color:var(--muted)}.property-line input{background:transparent;border:0;color:var(--ink);font-size:11px;padding:3px 0;flex:1;min-width:150px;width:220px}.property-line>span{font-size:9px;color:var(--muted)}.analysis-grid{display:grid;grid-template-columns:minmax(255px,.92fr) minmax(290px,1.08fr);gap:24px;align-items:start}.panel-heading{display:flex;align-items:center;justify-content:space-between;margin:0 0 16px;gap:10px}.panel-heading h3{font-size:12px;font-weight:600;margin:0}.panel-heading>span{font-size:8px;color:var(--muted);white-space:nowrap}.results-heading>span i{width:4px;height:4px;background:#74865f;display:inline-block;border-radius:50%;margin-right:4px}.input-group{border:1px solid var(--line);border-radius:6px;background:rgba(255,255,255,.22);margin-bottom:12px}.input-group summary{list-style:none;font-size:11px;font-weight:600;display:flex;align-items:center;justify-content:space-between;padding:16px;cursor:pointer;gap:8px}.input-group summary::-webkit-details-marker{display:none}.group-number{font-size:8px;color:#858e7a;margin-right:9px}.input-group summary::after{content:'＋';font-weight:400;color:var(--muted)}.input-group[open] summary::after{content:'−'}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px 12px;padding:2px 16px 18px}.field{min-width:0}.field-label{display:flex;align-items:center;gap:5px;min-height:16px;margin-bottom:6px}.field-label label{font-size:9px;color:#515a4d;line-height:1.5}.help-button{border:1px solid #aab29e;color:#778269;border-radius:50%;width:13px;height:13px;min-width:13px;background:transparent;font-size:8px;line-height:1;padding:0;display:inline-flex;justify-content:center;align-items:center;position:relative}.help-button::after{content:'';position:absolute;inset:-7px}.field-input{height:37px;border:1px solid #d7dbce;border-radius:4px;background:var(--white);display:flex;align-items:center;gap:6px;padding:0 9px}.field-input:focus-within{border-color:#71825c;box-shadow:0 0 0 1px #71825c}.field-input input{border:0;outline:none!important;background:none;width:100%;min-width:0;font-size:12px;color:var(--ink);font-variant-numeric:tabular-nums;padding:8px 0}.field-input span{font-size:10px;color:#7f8874}.field-input input::-webkit-inner-spin-button{opacity:0}.field-input input:focus::-webkit-inner-spin-button{opacity:1}.field-input:has(input[aria-invalid=true]){border-color:var(--negative)}.field-error{font-size:9px;color:var(--negative);margin:5px 0 0}.result-primary{background:var(--green);border-radius:6px;padding:24px;color:var(--paper);position:relative;overflow:hidden;min-height:161px}.result-primary .metric-label{font-size:10px;color:#c3cbb9}.metric-label{display:flex;align-items:center;gap:6px;font-size:9px;font-weight:500;color:var(--muted)}.result-primary .help-button{color:#c4cfba;border-color:#708068}.primary-value{font-family:Manrope,Arial,sans-serif;font-size:clamp(34px,3.5vw,49px);font-weight:400;letter-spacing:-2px;margin:12px 0 4px;font-variant-numeric:tabular-nums}.primary-detail{font-size:9px;color:#bcc8b1;margin:0;max-width:90%;line-height:1.7}.result-primary.negative{background:#5b3f35}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:5px;margin:12px 0 22px;background:rgba(255,255,255,.22)}.metric-card{padding:15px 12px;min-width:0}.metric-card+.metric-card{border-left:1px solid var(--line)}.metric-card .metric-label{font-size:8px;line-height:1.5;min-height:24px;align-items:center;flex-wrap:wrap}.metric-card .value{font-family:Manrope,Arial,sans-serif;font-size:23px;letter-spacing:-1px;margin-top:8px;font-variant-numeric:tabular-nums}.stress-test{border-top:1px solid var(--line);padding-top:16px;margin-bottom:22px}.section-line{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;gap:10px}.section-line h3{font-size:11px;font-weight:600;margin:0}.section-line>span{font-size:8px;color:var(--muted)}.stress-buttons{display:flex;gap:5px}.stress-buttons button{border:1px solid var(--line);background:transparent;border-radius:4px;padding:8px 7px;font-size:9px;flex:1;white-space:nowrap}.stress-buttons button.active{background:#dce2d2;border-color:#a8b59a;color:var(--green)}.stress-caption{font-size:9px;color:var(--muted);line-height:1.6;margin:10px 0 0}.chart-box{border:1px solid var(--line);border-radius:5px;padding:17px;margin:0 0 20px}.chart-box svg{width:100%;height:auto;display:block;margin:10px 0}.chart-key{font-size:8px;color:var(--muted);display:flex;justify-content:space-between;gap:8px}.chart-key b{font-weight:500;color:var(--green)}.more-results h3{font-size:11px;font-weight:600;margin:0 0 6px}.result-row{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line);gap:15px}.result-row .row-value{font-size:12px;font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}.result-row .metric-label{font-size:9px}.result-row.negative .row-value{color:var(--negative)}.notes{padding:12px 0 2px}.notes p{font-size:9px;line-height:1.7;color:var(--muted);margin:0 0 7px}.notes p::before{content:'↳';margin-right:6px}.table-section{margin:20px 0}.table-section summary{font-size:11px;cursor:pointer;font-weight:600;padding:14px 0;border-top:1px solid var(--line)}.table-scroll{overflow:auto;max-height:340px}table{border-collapse:collapse;width:100%;font-size:9px;font-variant-numeric:tabular-nums}th,td{text-align:right;padding:9px 8px;border-bottom:1px solid var(--line);white-space:nowrap}th:first-child,td:first-child{text-align:left}th{font-size:8px;font-weight:500;color:var(--muted);background:var(--paper);position:sticky;top:0}.methodology{margin-top:34px;padding:25px 0 32px;display:grid;grid-template-columns:150px 1fr;border-top:1px solid var(--line);gap:25px}.methodology>span{font-size:8px;letter-spacing:1.5px;color:var(--muted);padding-top:4px}.methodology h3{font-family:Georgia,serif;font-size:20px;font-weight:400;letter-spacing:-.4px;margin:0 0 9px}.methodology p{font-size:10px;color:var(--muted);line-height:1.8;max-width:620px;margin:0 0 12px}.methodology .text-button{font-size:9px}footer{padding:28px 4% 76px;display:flex;gap:28px;align-items:center}.small-brand{font-size:18px}.small-brand span{font-size:8px}.small-brand i{width:4px;height:4px}footer p{font-family:Georgia,serif;font-size:13px;font-style:italic;color:var(--muted)}footer>span{font-size:8px;color:var(--muted);margin-left:auto;max-width:240px;line-height:1.7}.mockup-banner{position:fixed;bottom:0;background:rgba(238,237,231,.97);border-top:1px solid #c9d0bf;padding:12px 18px;display:flex;align-items:center;justify-content:center;gap:10px;left:0;right:0;z-index:20;backdrop-filter:blur(10px);font-size:9px}.mockup-banner strong{font-size:8px;letter-spacing:1px;font-weight:600}.mockup-banner>span:last-child{color:var(--muted)}.tooltip{position:fixed;z-index:1000;background:#252f26;color:#f3f3ec;border:1px solid #526049;border-radius:6px;max-width:min(320px,calc(100vw - 24px));padding:15px 16px;box-shadow:0 8px 30px #16201322;font-size:11px;line-height:1.65;pointer-events:auto}.tooltip strong{display:block;font-size:11px;margin-bottom:5px;font-weight:600}.tooltip p{margin:0}.tooltip .formula{font-size:10px;color:#c2ceb5;border-top:1px solid #526049;margin-top:10px;padding-top:9px}.toast{position:fixed;bottom:58px;left:50%;transform:translateX(-50%);z-index:100;background:var(--green);color:var(--paper);padding:12px 20px;border-radius:5px;font-size:11px;box-shadow:0 5px 20px #0002;max-width:90vw;width:max-content}.error{background:#f1e5dd;border:1px solid #bf9f8c;padding:12px 15px;border-radius:5px;margin:0 0 15px;font-size:11px;color:#794b35}.loading{padding:20px;color:var(--muted);font-size:12px}.saved-panel{margin-top:30px;border-top:1px solid var(--line);padding-top:20px}.subtle{color:var(--muted);font-size:10px}.saved-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.saved-card{border:1px solid var(--line);background:var(--white);padding:14px;border-radius:5px;text-align:left;min-width:0}.saved-card b{font-size:11px;font-weight:500;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.saved-card small{font-size:9px;color:var(--muted);display:block;margin-top:5px}.saved-card strong{display:block;font-size:20px;font-family:Manrope,Arial,sans-serif;font-weight:500;margin-top:14px}.saved-card span{font-size:8px;color:var(--muted)}dialog{background:var(--paper);color:var(--ink);border:1px solid #bac3af;border-radius:9px;max-width:750px;width:calc(100% - 32px);max-height:85vh;padding:30px;box-shadow:0 20px 100px #0003}dialog::backdrop{background:#1b281e88;backdrop-filter:blur(3px)}.dialog-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.dialog-header .eyebrow{font-size:8px;margin-bottom:10px}.dialog-header h2{font-size:28px;max-width:440px}.dialog-intro{font-size:12px;color:var(--muted);line-height:1.8;margin:20px 0}.guide-item{padding:15px 0;border-top:1px solid var(--line)}.guide-item h3{font-size:12px;font-weight:600;margin:0 0 6px}.guide-item p{font-size:11px;line-height:1.8;color:var(--muted);margin:0 0 5px}.guide-item code{display:block;font:10px 'DM Sans',Arial,sans-serif;background:#e1e5d9;padding:10px;border-radius:4px;line-height:1.7}.source-notes{border-top:1px solid var(--line);margin-top:20px;padding-top:15px}.source-notes h3{font-size:12px}.source-notes p{font-size:10px;color:var(--muted);line-height:1.8}.skip{position:fixed;top:-100px;left:20px;background:var(--green);color:white;padding:12px;z-index:100}.skip:focus{top:10px}.results-panel.is-loading{opacity:.55}.empty-state{padding:20px;border:1px solid var(--line);border-radius:5px;font-size:11px;color:var(--muted)}
@media(min-width:1600px){.header,.intro,.workspace{max-width:1500px;margin-left:auto;margin-right:auto}.workspace{grid-template-columns:220px minmax(0,1fr)}.analysis-grid{grid-template-columns:1fr 1.15fr;gap:35px}.calculator-area{padding-left:40px}.field-input{height:42px}.field-label label{font-size:11px}.nav-button{font-size:12px}.metric-label,.result-row .metric-label{font-size:11px}}
@media(max-width:1100px){.workspace{grid-template-columns:165px minmax(0,1fr)}.sidebar{padding-right:16px}.nav-button{font-size:10px;padding:12px 9px;gap:7px}.calculator-area{padding-left:22px}.analysis-grid{gap:18px;grid-template-columns:minmax(230px,1fr) minmax(260px,1.1fr)}.property-line>span{display:none}.metric-card{padding:13px 9px}.metric-card .value{font-size:21px}.result-primary{padding:21px}.header-center{font-size:9px}.methodology{grid-template-columns:100px 1fr}}
@media(max-width:850px){.header{height:78px}.header-center{display:none}.intro{padding-top:35px;padding-bottom:33px}.intro-right{min-width:0;padding-left:25px}.intro-right p{font-size:10px}h1{font-size:42px}.intro .eyebrow{font-size:7px;letter-spacing:1.5px}.workspace{display:block}.sidebar{border-right:0;border-bottom:1px solid var(--line);padding:16px 0}.sidebar-label,.sidebar-bottom{display:none}#tool-nav{flex-direction:row;overflow:auto;gap:8px;padding:0 0 3px}.nav-button{font-size:10px;padding:11px 14px}.nav-button svg{width:15px}.nav-arrow{display:none}.calculator-area{padding:25px 0 0}.analysis-grid{grid-template-columns:1fr 1.12fr;gap:22px}.methodology{grid-template-columns:130px 1fr}.primary-value{font-size:40px}footer{gap:20px}}
@media(max-width:600px){.header,.intro,.workspace{margin-left:5%;margin-right:5%}.header{height:70px}.brand{font-size:21px}.preview-tag{font-size:8px;padding:7px 9px}.intro{padding:30px 0 27px;display:block}.intro .eyebrow{font-size:7px;margin-bottom:15px;letter-spacing:1.4px}h1{font-size:40px;letter-spacing:-2px}h1 em{letter-spacing:-1.8px}.intro-right{padding:0;margin-top:17px;display:flex;align-items:flex-end;gap:20px;justify-content:space-between}.intro-right p{font-size:10px;line-height:1.7;margin:0}.intro-right .text-button{font-size:9px;white-space:nowrap}.intro-right .text-button span{margin-left:7px;font-size:13px}.sidebar{margin-right:-5.5vw}.nav-button{font-size:10px;padding:11px 13px}.nav-button svg{display:none}.workspace-heading{gap:8px;align-items:flex-start}h2{font-size:23px}.workspace-heading .eyebrow{font-size:7px}.tool-actions{gap:5px;padding-top:5px;flex-wrap:wrap;justify-content:flex-end}.small-button{font-size:9px;padding:0 9px;height:30px}.small-button span{margin-left:7px}.icon-button{width:29px;height:30px;font-size:18px}.print-button{width:30px;padding:0;font-size:0}.print-button span{font-size:14px;margin:0}.tool-description{font-size:10px;margin:10px 0 17px}.property-line{margin-bottom:20px;gap:10px;padding:10px 0}.property-line label{font-size:7px}.property-line input{font-size:11px}.analysis-grid{display:flex;flex-direction:column;gap:25px}.inputs-panel,.results-panel{width:100%;min-width:0}.results-panel{order:-1}.results-heading{margin-bottom:12px}.result-primary{min-height:147px;padding:21px}.primary-value{font-size:45px}.primary-detail{font-size:10px}.metric-grid{margin-bottom:18px}.metric-card{padding:14px}.metric-card .metric-label{font-size:9px;min-height:20px}.metric-card .value{font-size:24px}.stress-test{margin-bottom:15px;padding-top:14px}.stress-buttons button{font-size:10px;padding:10px}.stress-caption{font-size:9px}.more-results{margin-top:10px}.more-results h3{font-size:12px}.result-row{padding:12px 0}.result-row .metric-label{font-size:10px}.result-row .row-value{font-size:13px}.chart-box{padding:17px;margin-top:16px;margin-bottom:17px}.notes p{font-size:10px}.field-label label{font-size:11px}.help-button{width:14px;height:14px;min-width:14px;font-size:9px}.field-input{height:42px}.field-input input{font-size:16px}.field-input span{font-size:12px}.input-group summary{font-size:12px}.group-number{font-size:9px}.panel-heading h3{font-size:12px}.panel-heading>span{font-size:9px}.field-grid{gap:16px 12px}.field-error{font-size:10px}.methodology{display:block;margin-top:28px;padding-bottom:25px}.methodology>span{display:block;margin-bottom:15px}.methodology h3{font-size:21px}.methodology p{font-size:11px}.methodology .text-button{font-size:10px}footer{padding:24px 5% 78px;flex-wrap:wrap;gap:5px 20px}footer>span{margin-left:0;max-width:100%;width:100%;font-size:8px}footer p{font-size:12px}.mockup-banner{gap:7px;padding:11px 10px;font-size:8px}.mockup-banner strong{font-size:7px}.saved-list{grid-template-columns:1fr}.saved-card strong{margin-top:9px}dialog{padding:22px}.dialog-header h2{font-size:24px}.tooltip{font-size:12px}.tooltip strong{font-size:12px}.tooltip .formula{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{body{background:#fff;color:#000;font-size:10pt}.header{height:60px}.preview-tag,.sidebar,.tool-actions,.intro,.mockup-banner,.methodology,footer,.stress-test,.help-button,.skip,.saved-panel,.tooltip,.toast,dialog{display:none!important}.workspace{display:block;border:0;margin:0}.calculator-area{padding:10px}.analysis-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.results-panel{order:initial}.input-group{break-inside:avoid}.input-group summary::after{display:none}.input-group:not([open])>.field-grid{display:grid}.field-grid{padding:10px}.field-input{border-color:#ccc;background:none}.result-primary{background:none;color:#000;border:1px solid #aaa}.result-primary .metric-label,.primary-detail{color:#333}.metric-grid,.metric-card{background:none}.table-scroll{max-height:none;overflow:visible}.table-section{break-before:auto}th{position:static}.property-line>span{display:none}.notes p{font-size:8pt}a{text-decoration:none}.workspace-heading .eyebrow{font-size:8pt}.primary-value{font-size:30pt}.chart-box{break-inside:avoid}.source-notes{display:block}.field-label label{font-size:8pt}.field-input input{font-size:9pt}}
/* Readable working sizes across desktop and touch layouts. */
@media(min-width:851px){.header{height:80px}.intro{padding-top:33px;padding-bottom:30px}h1{font-size:clamp(40px,3.8vw,56px)}.nav-button{font-size:12px}.field-label label{font-size:11px}.field-input input{font-size:14px}.field-input{height:40px}.field-input span{font-size:11px}.panel-heading h3{font-size:13px}.panel-heading>span{font-size:9px}.input-group summary{font-size:12px}.metric-label,.result-row .metric-label{font-size:10px}.metric-card .metric-label{font-size:9px}.result-primary .metric-label{font-size:11px}.tool-description{font-size:12px}.property-line input{font-size:12px}.primary-detail{font-size:10px}.result-row .row-value{font-size:13px}.notes p{font-size:10px}}
@media(min-width:601px) and (max-width:850px){.field-label label{font-size:11px}.field-input input{font-size:14px}.field-input{height:40px}.input-group summary{font-size:12px}.nav-button{font-size:11px}.tool-description{font-size:12px}.metric-label,.result-row .metric-label{font-size:10px}.metric-card .metric-label{font-size:9px}.notes p{font-size:10px}}
.metric-card .value{overflow-wrap:anywhere;line-height:1.25}.metric-card .value.money{font-size:20px;letter-spacing:-.7px}
.full-results>summary{display:none}.full-results{margin-top:0}
@media(max-width:600px){.full-results{border-top:1px solid var(--line)}.full-results>summary{display:flex;align-items:center;justify-content:space-between;padding:13px 0;font-size:11px;font-weight:500;cursor:pointer;list-style:none}.full-results>summary::-webkit-details-marker{display:none}.full-results[open]>summary span{transform:rotate(180deg)}.full-results .chart-box{margin-top:5px}}
@media print{.full-results>summary{display:none}.full-results:not([open])>*:not(summary){display:block}.full-results{display:block}}
.small-button .save-label{margin-left:0}.mobile-jump{display:none}#tool-nav{scrollbar-width:none}#tool-nav::-webkit-scrollbar{display:none}#assumptions,#outcomes{scroll-margin-top:20px}
@media(max-width:600px){h1{font-size:34px;letter-spacing:-1.8px}h1 em{font-size:1.04em;letter-spacing:-1.6px}.intro{padding-top:25px;padding-bottom:24px}.intro-right{margin-top:17px}.intro-right p{font-size:9px}.intro-right .text-button{font-size:8px}.small-button .save-label{font-size:0}.small-button .save-label::after{content:'Save';font-size:9px}.workspace-heading h2{font-size:21px}.mobile-jump{display:flex;gap:20px;margin:-5px 0 20px;font-size:10px}.mobile-jump a{color:var(--muted);text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:4px}}
@media print{.mobile-jump{display:none}}
.field-label{padding-right:7px}.field-label label{min-width:0}
/* Everyday tools stay close; specialist tools expand into a searchable library. */
.tool-library{margin:0 4%;border-top:1px solid var(--line)}.library-toolbar{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:16px 0;border-bottom:1px solid var(--line)}.library-tabs{display:flex;gap:6px;align-items:center}.library-tabs button{display:flex;align-items:center;gap:9px;border:1px solid transparent;background:transparent;border-radius:5px;padding:11px 15px;font-size:12px;min-height:42px;white-space:nowrap}.library-tabs button[aria-selected=true]{background:var(--green);color:var(--paper);border-color:var(--green)}.library-tabs button:not([aria-selected=true]){border-color:#cbd0c2}.library-tabs button>span{font-size:9px;opacity:.75;border:1px solid currentColor;border-radius:10px;min-width:20px;padding:1px 5px;text-align:center}.library-tabs button>i{font-style:normal;font-size:14px;line-height:1}.library-search{border:1px solid #cbd0c2;border-radius:5px;background:#f5f5ef;display:flex;align-items:center;gap:9px;padding:0 11px;height:40px;width:260px}.library-search svg{stroke:var(--muted);fill:none;stroke-width:1.4;width:16px;height:16px;flex-shrink:0}.library-search input{width:100%;min-width:0;border:0;outline:0;background:transparent;font-size:11px;color:var(--ink)}.library-search:focus-within{border-color:#71825c;box-shadow:0 0 0 1px #71825c}.library-search kbd{font-size:10px;color:#8b9381;border:1px solid var(--line);padding:1px 4px;border-radius:3px}.workspace{border-top:0}.tool-directory{padding:27px 0 30px;border-bottom:1px solid var(--line)}.directory-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:23px}.directory-heading .eyebrow{font-size:8px;margin-bottom:8px;color:var(--muted)}.directory-heading h2{font-family:Georgia,serif;font-size:28px;font-style:italic;font-weight:400}.directory-heading>span{font-size:10px;color:var(--muted)}.directory-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 30px}.directory-group{min-width:0}.directory-group h3{font-size:9px;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;color:#637158;margin:0 0 9px;padding-bottom:10px;border-bottom:1px solid #cbd2c1}.directory-tool{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;background:transparent;border:0;border-radius:4px;padding:10px 7px;width:100%;text-align:left}.directory-tool:hover,.directory-tool.selected{background:#e1e5d8}.directory-tool span{min-width:0}.directory-tool b{display:block;font-size:12px;font-weight:500;line-height:1.6}.directory-tool small{display:block;font-size:10px;color:var(--muted);line-height:1.65;margin-top:3px}.directory-tool i{font-size:15px;font-style:normal;color:#66785b}.nav-button span:not(.nav-arrow){min-width:0;white-space:normal;line-height:1.5}.nav-button svg{flex-shrink:0}.nav-arrow{flex-shrink:0}.sidebar-bottom{margin-top:35px}.no-tools{font-size:11px;color:var(--muted);line-height:1.7;padding:12px 0}.field-input select{width:100%;min-width:0;border:0;background:transparent;color:var(--ink);outline:none;font-size:12px;cursor:pointer;height:100%;padding:0 1px}.field-input:has(select){padding-right:5px}.tool-description{max-width:100%;line-height:1.7}.results-panel .notes a{word-break:break-word}.tool-directory [data-tool]:focus-visible{outline-offset:1px}.tool-actions{flex-shrink:0}.workspace-heading h2{overflow-wrap:anywhere}.calculator-area{padding-bottom:20px}
@media(min-width:1600px){.tool-library{max-width:1500px;margin-left:auto;margin-right:auto}.directory-groups{grid-template-columns:repeat(4,minmax(0,1fr))}.field-input select{font-size:14px}}
@media(max-width:1100px){.workspace-heading{gap:12px}.workspace-heading h2{font-size:24px}.tool-actions{gap:5px}.small-button{padding:0 9px}.small-button span{margin-left:6px}.small-button .save-label{margin-left:0}.nav-button{padding-top:10px;padding-bottom:10px}.directory-groups{gap:24px}}
@media(max-width:850px){.tool-library{margin:0 4%}.library-toolbar{padding:14px 0}.library-tabs button{font-size:11px;padding:10px 13px}.library-search{width:225px}.directory-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.directory-tool b{font-size:12px}.directory-tool small{font-size:10px}.nav-button span:not(.nav-arrow){white-space:nowrap}.sidebar-bottom{margin-top:35px}.nav-button{padding-top:10px;padding-bottom:10px}}
@media(max-width:600px){.tool-library{margin:0 5%}.library-toolbar{display:block;padding:13px 0 15px}.library-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px}.library-tabs button{justify-content:center;font-size:11px;padding:10px 12px}.library-search{width:100%;margin-top:12px;height:40px}.library-search input{font-size:14px}.library-search kbd{display:none}.directory-heading{display:block;margin-bottom:18px}.directory-heading h2{font-size:27px}.directory-heading>span{display:block;margin-top:10px;font-size:10px}.directory-groups{grid-template-columns:1fr;gap:22px}.directory-group h3{font-size:10px}.directory-tool{padding:11px 5px}.directory-tool b{font-size:13px}.directory-tool small{font-size:11px}.tool-directory{padding:23px 0}.field-input select{font-size:16px}.workspace-heading h2{font-size:21px}.workspace-heading .tool-actions{max-width:135px}.calculator-area{padding-bottom:15px}}
@media print{.tool-library{display:none}.calculator-area{padding-bottom:0}.field-input select{appearance:none;font-size:9pt}.workspace-heading h2{font-size:20pt}}
.primary-value{overflow-wrap:anywhere}.tool-directory .no-tools{grid-column:1/-1}
@media(max-width:600px){.workspace-heading{display:block}.workspace-heading .tool-actions{margin-top:13px;max-width:none;justify-content:flex-start}.workspace-heading h2{font-size:23px}.tool-actions .print-button{width:auto;font-size:9px;padding:0 9px}.tool-actions .print-button span{font-size:12px;margin-left:8px}.tool-actions .save-label{font-size:9px}.tool-actions .save-label::after{display:none}.tool-actions .small-button{height:32px}.tool-actions .icon-button{height:32px;width:32px}.intro-right{margin-top:14px}}
.tool-actions{flex-wrap:wrap;justify-content:flex-end}.saved-actions{display:flex;align-items:center;gap:15px}.saved-card{position:relative;padding:0;cursor:default}.saved-open{border:0;background:transparent;text-align:left;width:100%;padding:17px 35px 13px 15px;color:inherit}.saved-remove{position:absolute;right:6px;top:6px;border:0;background:transparent;border-radius:4px;width:28px;height:28px;font-size:20px;line-height:1;color:var(--muted);z-index:1}.saved-remove:hover{background:#e5e8de;color:var(--ink)}.saved-print{border:0;border-top:1px solid var(--line);background:transparent;width:100%;padding:10px 15px;text-align:left;font-size:10px;color:var(--muted)}.saved-open:hover,.saved-print:hover{background:#f0f2e9}.scenario-report{color:#252b25}.scenario-report h1{font-size:26px;letter-spacing:-.5px;margin:20px 0 8px}.scenario-report h2{font-size:17px}.scenario-report h3{font-size:13px;margin:22px 0 8px}.scenario-report h4{font-size:11px;margin:14px 0 6px}.scenario-report table{font-size:10px}.scenario-report th{position:static;text-align:left;font-weight:400;background:transparent;white-space:normal;width:65%}.scenario-report td{white-space:normal}.report-note,.report-date{font-size:10px;line-height:1.7}.scenario-report{break-after:page}.scenario-report:last-child{break-after:auto}#scenario-printout{display:none}
@media(max-width:600px){.saved-actions{gap:12px}.saved-remove{width:36px;height:36px;right:2px;top:2px}.saved-open{padding-right:44px}.saved-print{padding:12px 15px;font-size:11px}}
@media print{body.printing-scenarios>.header,body.printing-scenarios>main{display:none!important}body.printing-scenarios #scenario-printout:not([hidden]){display:block!important}body.printing-scenarios{padding:12px;background:#fff}body.printing-scenarios .scenario-report .brand{display:flex}.scenario-report tr{break-inside:avoid}}
.tooltip{max-width:min(390px,calc(100vw - 24px));max-height:calc(100dvh - 32px);overflow:auto}.tooltip .formula b{display:block;color:#e6ebdf;font-size:10px;font-weight:600;margin-bottom:6px;letter-spacing:.3px}.tooltip .formula p{font-size:11px;line-height:1.8;white-space:normal}.tooltip .formula-notation{font-size:10px;line-height:1.75;color:#becbb3;margin-top:10px}.guide-item code{line-height:1.9;white-space:normal}
@media(max-width:600px){.tooltip .formula p{font-size:12px}.tooltip .formula-notation{font-size:11px}.tooltip .formula b{font-size:11px}}

/* Explicit line icons avoid platform emoji rendering. */
.action-icon{width:16px;height:16px;display:inline-block;vertical-align:middle;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}#guide-button{display:inline-flex;align-items:center;gap:20px}#print-button,#print-saved,.saved-print{display:inline-flex;align-items:center;justify-content:center;gap:9px}.saved-print{justify-content:flex-start}.nav-chevron{width:13px!important;height:13px!important;display:inline-block;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}

.library-toolbar{flex-wrap:wrap;gap:18px}.library-tabs{display:flex;flex-wrap:wrap;gap:7px;flex:1 1 100%}.library-tabs button{font-size:11px;padding:12px 14px;white-space:nowrap}.library-search{margin-left:auto}.mobile-category{display:none}.tool-directory{max-height:520px;overflow:auto}.directory-groups{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:850px){.library-tabs{display:none}.mobile-category{display:flex;flex-direction:column;gap:7px;font-size:10px;color:var(--muted);flex:1}.mobile-category select{width:100%;padding:12px;border:1px solid var(--line);border-radius:5px;background:var(--paper);color:var(--ink)}.library-search{flex:1;min-width:150px}.directory-groups{grid-template-columns:1fr}.tool-directory{max-height:440px}}

@media(min-width:851px){.library-tabs{display:flex;flex-wrap:nowrap;gap:5px;width:100%;min-width:0}.library-tabs button{flex:1 1 auto;justify-content:center;padding:11px clamp(5px,.7vw,11px);font-size:clamp(9px,.85vw,11px);gap:6px;letter-spacing:-.15px}.library-tabs button>span{min-width:17px;padding:1px 3px;font-size:8px}.library-toolbar{display:flex;flex-wrap:wrap}}

.intro-right{display:flex;flex-direction:column;align-items:flex-end;gap:18px}.intro-right .library-search{width:260px;max-width:100%;margin:0;flex:none}.library-toolbar{gap:0}@media(max-width:600px){.intro-right{align-items:flex-start;width:100%;gap:14px}.intro-right .library-search{width:100%}}


.install-button{display:inline-flex;align-items:center;gap:9px;background:transparent;border:1px solid #a9b49f;border-radius:5px;padding:11px 15px;font-size:11px;white-space:nowrap}.install-button svg{height:16px;width:16px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}#install-dialog{max-width:660px;padding:30px}.install-heading{display:flex;align-items:flex-start;gap:16px}.install-app-icon{width:62px;height:62px;flex-shrink:0;border-radius:15px;display:grid;place-items:center;background:var(--green);color:var(--paper);font:bold 35px Georgia}.install-heading .eyebrow{margin-bottom:7px}.install-heading h2{font-size:27px;letter-spacing:-.8px}.install-heading p{font-size:11px;color:var(--muted);line-height:1.6;margin:9px 0 0}.install-close{margin-left:auto;border:0;background:none;font-size:24px;line-height:1;padding:0 4px}.install-device-label{display:block;font-size:11px;margin:26px 0 9px}#install-device{width:100%;border:1px solid var(--line);border-radius:5px;background:var(--white);padding:12px;font-size:12px;color:var(--ink)}.install-steps{list-style:none;padding:0;margin:19px 0;counter-reset:install-step}.install-steps li{display:flex;gap:13px;border-top:1px solid var(--line);padding:17px 0;counter-increment:install-step}.install-steps li::before{content:counter(install-step,decimal-leading-zero);font:10px Georgia;color:var(--muted);padding-top:3px}.install-steps b{font-size:12px;font-weight:500}.install-steps p{font-size:11px;color:var(--muted);line-height:1.7;margin:5px 0 0}.install-summary{border:1px solid var(--line);border-radius:5px;background:#e3e7db;padding:14px 16px;font-size:11px;line-height:1.8}.install-summary strong{font-weight:500}.install-preview-note{font-size:10px;color:var(--muted);line-height:1.7;margin:16px 0}.install-done{background:var(--green);color:var(--paper);border:0;border-radius:5px;padding:12px 20px;font-size:11px;float:right}.install-footer{display:flow-root;border-top:1px solid var(--line);padding-top:17px}.install-footer span{font-size:9px;letter-spacing:1px;color:var(--muted);line-height:36px}@media(max-width:600px){.install-button{font-size:10px;padding:9px 11px;gap:6px}.header-center{display:none}#install-dialog{padding:23px;max-height:90vh}.install-heading h2{font-size:22px}.install-app-icon{width:48px;height:48px;font-size:29px}.install-heading{gap:12px}.install-footer span{font-size:8px}.install-close{font-size:22px}}

.footer-bar{justify-content:space-between;padding:12px 4%;gap:15px;font-size:10px}.footer-bar a{color:inherit;text-underline-offset:3px}.footer-bar #back-to-top{border:0;background:none;display:inline-flex;align-items:center;gap:8px;font-size:10px;padding:2px 0;white-space:nowrap}.footer-bar svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}.footer-feedback{color:var(--muted)}@media(max-width:600px){.footer-bar{flex-wrap:wrap;gap:7px 15px;padding:10px 5%;font-size:9px}.footer-feedback{order:3;flex-basis:100%;text-align:center}.footer-bar #back-to-top{margin-left:auto;font-size:9px}body{padding-bottom:26px}}@media print{.footer-bar{display:none!important}}

footer{gap:22px;align-items:center;padding-bottom:28px!important;border-bottom:0!important}.footer-identity{display:flex;flex-direction:column;align-items:flex-start;gap:10px}.footer-email{font-size:11px;color:var(--muted);text-decoration:none}.footer-email:hover{text-decoration:underline;text-underline-offset:3px}footer #back-to-top{display:inline-flex;align-items:center;gap:8px;border:0;background:none;padding:6px 0;font-size:10px;white-space:nowrap}footer #back-to-top svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}@media(max-width:600px){body{padding-bottom:0}footer{align-items:flex-start;flex-wrap:wrap}.footer-identity{margin-right:auto}footer #back-to-top{order:0}footer>p,footer>span{flex-basis:100%}}

.install-button{font-size:10px;padding:8px 11px;gap:7px;border-color:var(--line)}.install-button svg{width:13px;height:13px}.install-heading h2{font-size:25px;line-height:1.25;max-width:470px;letter-spacing:-.7px}.install-heading{gap:10px}.install-close{flex-shrink:0}@media(max-width:600px){.install-button{font-size:9px;padding:8px;gap:5px}.install-heading h2{font-size:22px}}

#install-dialog{max-width:740px}.install-heading h2{font-size:23px;max-width:none;white-space:nowrap;letter-spacing:-.8px}@media(max-width:700px){.install-heading h2{white-space:normal;font-size:22px}}

.install-privacy-note{font-size:10px;color:var(--muted);line-height:1.7;margin:0 0 16px}

#native-install{margin-right:10px}.header-center{margin-left:auto;margin-right:22px}@media(max-width:700px){.header-center{display:none}}@media print{#install-calculator,#back-to-top{display:none!important}}

#print-saved{background:var(--green);color:var(--paper);border-color:var(--green)}


footer{padding-bottom:28px}.header-center{margin-left:auto}
@media(max-width:600px){footer{padding-bottom:24px}}