:root{color-scheme:dark;--bg:#10110f;--panel:#1a1c18;--panel2:#21231e;--line:#36392f;--gold:#f5c62d;--gold-light:#ffe187;--text:#f6f5ef;--muted:#b4b7a9;--quiet:#9b9f92;--red:#ffb1a3;--radius:20px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--text);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 95% 0,rgba(179,170,97,.055),transparent 45%)}[hidden]{display:none!important}button,input,select{font:inherit;color:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer;touch-action:manipulation}button:disabled{opacity:.45;cursor:not-allowed}button,a,input,select,summary{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--gold)}a{color:var(--gold-light);text-underline-offset:4px}p,h1,h2{margin:0}fieldset{margin:0;padding:0;border:0;min-width:0}button{border:0}h1,h2{line-height:1.12;letter-spacing:-1.1px}h2{font-size:28px}::selection{background:var(--gold);color:var(--bg)}.wrap{max-width:1200px;width:calc(100% - 80px);margin:auto}.topbar{min-height:112px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:24px}.brand{width:286px;height:auto;display:block}.guide-link{font-size:14px;color:var(--muted);text-decoration:none;padding:12px 0}.guide-link:hover{color:var(--gold)}.heading-row{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;padding:34px 0 30px}.eyebrow{color:var(--gold);font-size:12px;font-weight:700;letter-spacing:2px;margin-bottom:12px}.eyebrow:before{content:"";display:inline-block;width:25px;height:2px;background:var(--gold);margin-right:10px;vertical-align:middle}h1{font-size:clamp(32px,3.5vw,45px);letter-spacing:-1.8px;font-weight:800}h1 span{color:var(--gold)}.intro{font-size:14px;color:var(--muted);line-height:1.7;flex-shrink:1;max-width:390px;padding-bottom:2px}.settings{display:flex;align-items:flex-end;gap:22px;margin-bottom:26px}.compact legend,.field label{display:block;font-weight:600;font-size:14px;margin-bottom:8px}.segmented{display:flex;gap:4px;background:#171914;border:1px solid #464a3b;padding:4px;border-radius:9px}.segmented button{font-size:14px;font-weight:600;background:transparent;border-radius:5px;padding:10px 19px;color:var(--muted);min-height:42px;line-height:1.4}.segmented button[aria-pressed=true]{background:#363421;color:var(--gold-light);box-shadow:0 1px 5px #0002}.segmented button:hover{color:var(--text)}select,input[type=number]{width:100%;border:1px solid #555b48;background:#11140f;min-height:52px;border-radius:8px;padding:12px;color:var(--text);font-variant-numeric:tabular-nums;min-width:0}select{padding-right:28px}input[type=number]{font-size:21px;font-weight:600}input[aria-invalid=true]{border-color:var(--red)}.tabs{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-bottom:0;border-radius:16px 16px 0 0;overflow:hidden;background:#151712}.tabs button{display:flex;gap:12px;justify-content:center;align-items:center;min-height:68px;padding:14px;background:transparent;color:var(--muted);font-size:16px;font-weight:650;border-bottom:3px solid transparent}.tabs button+button{border-left:1px solid var(--line)}.tabs button[aria-selected=true]{color:var(--gold);background:#23241b;border-bottom-color:var(--gold)}.tabs button:focus-visible{outline-offset:-5px}.tab-number{font-size:12px;letter-spacing:1px;color:var(--quiet)}.tabs button[aria-selected=true] .tab-number{color:var(--gold)}.tool-panel{border:1px solid var(--line);border-top:0;border-radius:0 0 var(--radius) var(--radius);overflow:hidden;background:var(--panel);box-shadow:0 18px 60px #0002}.workspace{display:grid;grid-template-columns:1fr 1fr}.input-panel{padding:30px 34px}.kicker{color:var(--quiet);font-size:12px;font-weight:700;letter-spacing:1.5px;line-height:1.6}.input-panel h2{margin-top:9px}.subcopy{color:var(--muted);font-size:16px;margin:12px 0 24px;line-height:1.6;max-width:450px}.source-control{margin-bottom:23px}.source-control button{flex:1;padding:10px 8px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field-note{font-size:14px;color:var(--muted);line-height:1.6;margin-top:9px}.unit-label{font-weight:400;color:var(--muted)}.effort-field{margin-top:22px}.example-note{font-size:13px;color:var(--gold-light);margin-top:24px;display:flex;align-items:center;gap:8px}.example-note:before{content:"i";width:17px;height:17px;border:1px solid #9b8444;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:12px;flex-shrink:0}.error{font-size:14px;color:var(--red);padding:12px 14px;background:#442d2322;border:1px solid #745045;border-radius:8px;margin-top:18px}.error:empty{display:none}.result-panel{background:linear-gradient(135deg,#2b291b,#1d2119 80%);padding:32px 34px;border-left:1px solid #474431;display:flex;flex-direction:column;justify-content:center;min-width:0}.result-top{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}.result-top .kicker{color:#e1d6aa}.lift-tag{font-size:12px;color:var(--muted);border:1px solid #5c5a45;border-radius:50px;padding:4px 10px;white-space:nowrap}.hero-number{font-size:clamp(58px,6.7vw,90px);font-weight:800;line-height:1.1;letter-spacing:-3px;color:var(--gold);font-variant-numeric:tabular-nums;margin:24px 0 15px;overflow-wrap:anywhere}.hero-number small{font-size:24px;letter-spacing:-.5px;font-weight:500;color:#d5cfb4;margin-left:12px}.result-basis{color:#c6c7b4;font-size:14px;line-height:1.7}.result-divider{height:1px;background:#4c4c37;margin:23px 0 20px}.result-description{font-size:16px;color:#d5d7c9;max-width:390px}.notice{font-size:14px;color:#c6c9b7;margin-top:14px;line-height:1.65}.notice.warn{color:var(--gold-light);border-left:2px solid var(--gold);padding-left:12px}.notice:empty{display:none}.primary{background:var(--gold);color:#181a12;font-size:16px;font-weight:750;border-radius:8px;width:100%;padding:15px 18px;margin-top:25px;min-height:52px}.primary:hover:not(:disabled){background:var(--gold-light)}.text-button{background:none;font-size:14px;color:var(--muted);padding:12px;margin-top:3px}.text-button:hover{color:var(--gold-light)}.bottom-note{font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding:17px 32px;background:#161813}.max-strip{display:flex;justify-content:space-between;gap:15px;align-items:center;background:#22241c;padding:15px 30px;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}.max-strip>div{display:flex;align-items:center;flex-wrap:wrap;gap:6px 14px}.shared-max{color:var(--text);font-size:18px;font-variant-numeric:tabular-nums}.shared-source{font-size:12px}.edit-max{background:none;color:var(--gold);padding:10px 0;font-size:14px;font-weight:600;white-space:nowrap}.suffix-input{position:relative}.suffix-input input{padding-right:48px}.suffix-input>span{position:absolute;right:17px;top:14px;color:var(--muted)}input[type=range]{appearance:none;width:100%;height:6px;background:#525440;border-radius:5px;margin:26px 0 9px;cursor:pointer;accent-color:var(--gold)}input[type=range]::-webkit-slider-thumb{appearance:none;width:22px;height:22px;border:3px solid var(--panel);box-shadow:0 0 0 2px var(--gold);background:var(--gold);border-radius:50%}input[type=range]::-moz-range-thumb{width:18px;height:18px;background:var(--gold);border:2px solid var(--panel);border-radius:50%}.range-labels{display:flex;justify-content:space-between;font-size:12px;color:var(--quiet)}.rep-stats{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #4c4c37;border-bottom:1px solid #4c4c37;padding:22px 0;margin-top:10px;gap:18px}.rep-stats>div{display:flex;flex-direction:column;gap:5px;min-width:0}.rep-stats>div+div{border-left:1px solid #4c4c37;padding-left:18px}.rep-stats .stat-label{font-size:14px;color:#d7d8c8}.rep-stats strong{font-size:31px;line-height:1.2;letter-spacing:-.9px;color:var(--text);font-variant-numeric:tabular-nums}.rep-stats span:last-child{font-size:12px;color:var(--muted)}.prescription{font-size:22px;color:var(--text);font-weight:600;margin:3px 0 8px;letter-spacing:-.4px}.reference-table{border-top:1px solid var(--line);padding:0 30px 8px}.reference-table summary{padding:18px 0;font-size:16px;color:var(--gold-light);cursor:pointer}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px;text-align:left;font-variant-numeric:tabular-nums}caption{color:var(--muted);font-size:14px;text-align:left;padding-bottom:14px}th{color:var(--muted);font-weight:600}td,th{padding:12px;border-bottom:1px solid var(--line)}td:first-child{color:var(--gold);font-weight:650}tbody tr:hover{background:#25271f}.reference-table .field-note{padding:8px 0 14px}.guidance{margin:30px 0 38px;border-top:1px solid var(--line);scroll-margin-top:24px}.guidance details{border-bottom:1px solid var(--line)}.guidance summary{padding:20px 3px;font-size:16px;font-weight:600;cursor:pointer;color:#d6d9cb}.guidance summary:hover{color:var(--gold-light)}.details-content{padding:0 4px 24px;max-width:870px;color:var(--muted)}.details-content p{margin:0 0 16px}.details-content p:last-child{margin-bottom:0}.details-content strong{color:var(--text)}.details-content ol{padding-left:24px;line-height:1.7}.details-content li{margin-bottom:12px}.effort-guide{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:21px 0}.effort-guide>div{border:1px solid var(--line);background:var(--panel);border-radius:9px;padding:12px 10px;text-align:center}.effort-guide span{display:block;font-size:14px;color:var(--muted);margin-top:3px}.effort-guide strong{color:var(--gold-light)}.formula{font-size:14px;line-height:1.9;color:#e4dbb5;padding:15px 18px;background:#22251b;border:1px solid var(--line);border-radius:8px;margin:18px 0;overflow-wrap:anywhere}.source-links{font-size:14px}footer{display:flex;justify-content:space-between;gap:20px;padding:0 0 28px;font-size:12px;color:var(--quiet)}footer span:first-child{font-weight:700;letter-spacing:1.4px}.skip{position:absolute;left:20px;top:-200px;background:var(--gold);color:var(--bg);padding:12px;z-index:20}.skip:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.noscript{padding:24px;text-align:center;color:var(--gold)}

/* Shared gold symbols keep familiar labels visible in every calculator. */
.icon-defs{position:absolute;width:0;height:0;overflow:hidden;pointer-events:none}
.icon{display:inline-block;width:18px;height:18px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;vertical-align:-3px;color:var(--gold)}
.field label .icon,.kicker .icon,summary .icon{margin-right:7px}
.guide-link{display:flex;align-items:center;gap:7px}
.guide-link .icon{width:17px;height:17px}
.tabs .icon{width:20px;height:20px;color:currentColor}
.primary{display:flex;align-items:center;justify-content:center;gap:10px}
.primary .icon{color:inherit;width:19px;height:19px}
.estimate-summary .result-top{justify-content:flex-start;gap:8px}
.estimate-summary .result-description{font-size:14px;margin-top:7px}
.estimate-summary .hero-number{margin:18px 0 15px}

@media(min-width:1500px){.wrap{max-width:1200px}.heading-row{padding-top:42px}}@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.heading-row{align-items:flex-start;flex-direction:column;gap:15px}.intro br{display:none}.input-panel,.result-panel{padding:28px}.hero-number{font-size:70px}.tabs button{gap:8px}}@media(max-width:700px){
  .wrap{width:calc(100% - 28px)}
  .topbar{min-height:70px;gap:12px}
  .brand{width:200px;max-width:65%}
  .guide-link{font-size:12px;line-height:1.35;max-width:100px;gap:5px}
  .heading-row{padding:14px 0;gap:6px}
  .eyebrow{display:none}
  h1{font-size:clamp(25px,7vw,32px);letter-spacing:-1.2px}
  h1 span{display:inline}
  .intro{font-size:13px;line-height:1.5;max-width:none;padding:0}
  .settings{gap:12px;flex-wrap:nowrap;margin-bottom:14px}
  .compact{flex:1}
  .compact legend,.estimate-heading{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
  .segmented button{flex:1;min-height:44px;padding:8px 10px}
  .tabs button{font-size:13px;flex-direction:row;gap:6px;min-height:54px;padding:8px 4px;line-height:1.25}
  .tabs .icon{width:17px;height:17px}
  .workspace{grid-template-columns:1fr}
  .input-panel{padding:16px}
  .input-panel h2{font-size:23px;margin-top:5px}
  .estimate-subcopy{display:none}
  .subcopy{font-size:14px;margin:8px 0 16px;line-height:1.45}
  .source-control{margin-bottom:14px}
  .source-control button{font-size:14px;padding:8px 6px}
  .field-grid{gap:12px}
  .field label{font-size:13px;line-height:1.45;min-height:20px;margin-bottom:6px}
  .field label .icon{width:16px;height:16px;margin-right:5px}
  select,input[type=number]{min-height:48px;padding:10px}
  select{font-size:16px;padding-right:26px}
  input[type=number]{font-size:20px}
  .field-note{font-size:13px;line-height:1.45;margin-top:6px}
  .effort-field{margin-top:13px}
  .example-note{font-size:12px;line-height:1.45;margin-top:12px}
  .result-panel{padding:16px;border-left:0;border-top:1px solid #474431;justify-content:flex-start}
  .hero-number{font-size:62px;margin:12px 0 10px}
  .hero-number small{font-size:21px;margin-left:7px}
  .estimate-summary{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;margin-bottom:8px}
  .estimate-summary .result-top{gap:6px;flex-wrap:nowrap}
  .estimate-summary .kicker{font-size:11px;letter-spacing:.9px}
  .estimate-summary .result-top .icon{width:16px;height:16px}
  .estimate-summary .result-description{font-size:12px;line-height:1.45;margin-top:5px}
  .estimate-summary .hero-number{font-size:clamp(42px,12vw,56px);letter-spacing:-2px;margin:0;max-width:175px}
  .estimate-summary .hero-number small{font-size:18px;margin-left:5px}
  .result-basis{font-size:13px;line-height:1.45}
  .notice{font-size:13px;line-height:1.45;margin-top:9px}
  .primary{min-height:48px;padding:12px;margin-top:14px;font-size:15px}
  .text-button{min-height:44px;padding:10px}
  #explore-max{display:none}
  .result-divider{margin:15px 0}
  .result-description{font-size:14px}
  .bottom-note{padding:12px 16px;font-size:13px;line-height:1.5}
  .max-strip{padding:9px 16px;font-size:13px;gap:10px}
  .max-strip>div{gap:3px 9px}
  .shared-source{width:100%}
  .edit-max{min-height:44px}
  .reference-table{padding:0 16px 6px}
  .reference-table summary{font-size:14px;padding:15px 0}
  td,th{padding:11px 6px}
  .guidance{margin:20px 0 26px}
  .guidance summary{padding:16px 0;font-size:14px}
  .effort-guide{gap:6px}
  .effort-guide>div{padding:10px 3px;font-size:14px}
  .effort-guide span{font-size:12px}
  footer{flex-direction:column;gap:6px}
  .prescription{font-size:20px}
  .rep-stats{padding:15px 0;gap:12px}
  .rep-stats>div+div{padding-left:12px}
  .rep-stats strong{font-size:28px}
}
@media(max-width:350px){
  .wrap{width:calc(100% - 24px)}
  .input-panel,.result-panel{padding:14px}
  .tabs button{font-size:12px;gap:4px}
  .tabs .icon{width:15px;height:15px}
  .source-control button{font-size:13px}
  .field-grid{gap:9px}
  .field label .icon{width:14px;height:14px;margin-right:4px}
  .estimate-summary{gap:7px}
  .estimate-summary .kicker{font-size:10px;letter-spacing:.5px}
  .estimate-summary .hero-number{font-size:40px;max-width:135px}
  .rep-stats strong{font-size:25px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{body{background:white;color:black}.topbar,.settings,.tabs,.guidance,footer,.input-panel,.text-button,.primary,.edit-max,.bottom-note{display:none}.wrap{width:100%}.workspace{display:block}.result-panel{background:white;color:black;border:1px solid #aaa}.hero-number,.result-description,.notice,.result-basis,.kicker,.prescription{color:black}.tool-panel{border:0;box-shadow:none}.heading-row{padding:10px 0}.heading-row h1,.heading-row h1 span{color:black}.max-strip{background:white}.shared-max{color:black}}