:root{--ink:#141922;--ink2:#222a37;--paper:#f4f1e8;--white:#fffdf7;--red:#eb493f;--red2:#b82e27;--lime:#d9ed74;--blue:#9fcae5;--muted:#66707b;--line:rgba(20,25,34,.17);--shadow:0 30px 80px rgba(20,25,34,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}body:before{position:fixed;z-index:-1;inset:0;background-image:linear-gradient(rgba(20,25,34,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(20,25,34,.035) 1px,transparent 1px);background-size:32px 32px;content:"";pointer-events:none}a{color:inherit}.wrap{width:min(1180px,calc(100% - 40px));margin-inline:auto}.narrow{max-width:880px}.icon{width:1.2em;height:1.2em;flex:0 0 auto}.skip{position:fixed;z-index:99;top:10px;left:10px;padding:8px 14px;color:#fff;background:var(--ink);transform:translateY(-160%)}.skip:focus{transform:none}.site-header{position:relative;z-index:5;border-bottom:1px solid var(--line);background:rgba(244,241,232,.95);backdrop-filter:blur(14px)}.header-row{display:flex;min-height:84px;align-items:center;justify-content:space-between;gap:28px}.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;line-height:1}.logo>span{display:grid;width:38px;height:38px;place-items:center;border:2px solid var(--ink);font:800 .7rem "Courier New",monospace;box-shadow:4px 4px 0 var(--red)}.logo strong{font:900 1.02rem "Arial Narrow",Arial,sans-serif;letter-spacing:.07em}.logo em{color:var(--red);font-style:normal}.site-header nav{display:flex;gap:3px}.site-header nav a{padding:9px 13px;border-bottom:2px solid transparent;color:var(--muted);font-size:.79rem;font-weight:750;text-decoration:none}.site-header nav a:hover,.site-header nav a[aria-current=page]{border-color:var(--red);color:var(--ink)}.header-button,.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;text-decoration:none;font-weight:800}.header-button{font-size:.78rem}.header-button .icon{color:var(--red)}.hero{padding:90px 0 105px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:clamp(55px,8vw,120px)}.overline{margin:0;color:var(--red2);font:800 .7rem "Courier New",monospace;letter-spacing:.15em;text-transform:uppercase}.hero h1,.subhero h1{margin:18px 0 25px;font:900 clamp(4.3rem,8.5vw,8.4rem)/.81 "Arial Narrow",Impact,sans-serif;letter-spacing:-.06em;text-transform:uppercase}.hero h1 span{display:inline-block;color:var(--red);transform:skew(-7deg)}.lead{max-width:620px;margin:0;color:var(--muted);font-size:1.08rem}.hero-actions{display:flex;align-items:center;gap:24px;margin-top:32px}.hero-actions>a:last-child{font-size:.82rem;font-weight:750;text-underline-offset:4px}.primary-button{min-height:52px;padding:11px 20px;border:0;color:#fff;background:var(--red);box-shadow:6px 6px 0 var(--ink);font-size:.84rem;transition:transform .15s,box-shadow .15s}.primary-button:hover{transform:translate(3px,3px);box-shadow:3px 3px 0 var(--ink)}.current-rate{display:grid;width:max-content;grid-template-columns:auto auto;align-items:baseline;gap:0 16px;margin-top:45px;padding-left:17px;border-left:4px solid var(--lime)}.current-rate span{color:var(--muted);font-size:.69rem;font-weight:750;text-transform:uppercase}.current-rate strong{grid-row:1/3;grid-column:2;font:900 2.2rem "Arial Narrow",Arial,sans-serif}.current-rate small{color:var(--muted);font-size:.68rem}.hero-ledger{position:relative;padding:35px;border:1px solid var(--ink);background:var(--white);box-shadow:12px 12px 0 var(--ink);transform:rotate(1.7deg)}.hero-ledger:before{position:absolute;top:-18px;left:50%;width:150px;height:36px;background:rgba(217,237,116,.78);content:"";transform:translateX(-50%) rotate(-3deg)}.ledger-top{display:flex;justify-content:space-between;padding-bottom:16px;border-bottom:2px solid var(--ink);font:700 .66rem "Courier New",monospace;letter-spacing:.08em}.ledger-amount{display:flex;align-items:end;justify-content:space-between;padding:28px 0 24px;border-bottom:1px dashed var(--line)}.ledger-amount small{text-transform:uppercase}.ledger-amount strong{font:900 clamp(2.5rem,5vw,4.2rem) "Arial Narrow",Arial,sans-serif;letter-spacing:-.04em}.ledger-line{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:.78rem}.ledger-stamp{display:flex;width:max-content;align-items:center;gap:8px;margin:28px 0 0 auto;padding:8px 12px;border:3px double var(--red);color:var(--red);font:800 .64rem "Courier New",monospace;text-transform:uppercase;transform:rotate(-6deg)}.ledger-stamp .icon{width:25px}.signal-bar{color:#fff;background:var(--ink)}.signals{display:grid;grid-template-columns:repeat(3,1fr)}.signals>span{display:flex;min-height:100px;align-items:center;justify-content:center;gap:8px;padding:20px;border-right:1px solid rgba(255,255,255,.16);font-size:.74rem}.signals>span:last-child{border:0}.signals .icon{color:var(--lime)}.calculator-section,.rules-section{padding:115px 0}.calculator-section{background:var(--white)}.section-heading{display:grid;grid-template-columns:1.3fr .7fr;align-items:end;gap:70px;margin-bottom:48px}.section-heading>div{position:relative}.section-heading h2{max-width:720px;margin:9px 0 0;font:900 clamp(2.8rem,5.5vw,5.5rem)/.9 "Arial Narrow",Impact,sans-serif;letter-spacing:-.04em;text-transform:uppercase}.section-heading>p,.section-heading>a{max-width:420px;margin:0 0 6px;color:var(--muted);font-size:.88rem}.section-heading>a{display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-weight:800;text-underline-offset:4px}.step{position:absolute;right:100%;top:-10px;margin-right:20px;color:rgba(20,25,34,.1);font:900 5rem "Arial Narrow",Impact,sans-serif}.calculator-shell{display:grid;grid-template-columns:1.12fr .88fr;border:1px solid var(--ink);background:var(--paper);box-shadow:var(--shadow)}.calculator-form{padding:clamp(27px,5vw,55px);border-right:1px solid var(--ink)}.form-block+.form-block{margin-top:38px;padding-top:32px;border-top:1px dashed var(--line)}.block-title{display:flex;align-items:center;gap:12px;margin-bottom:24px}.block-title>span{display:grid;width:32px;height:32px;place-items:center;border-radius:50%;color:#fff;background:var(--ink);font:700 .74rem "Courier New",monospace}.block-title>div{display:flex;flex-direction:column}.block-title strong{font-size:.9rem}.block-title small{color:var(--muted);font-size:.68rem}.field{display:block}.field>span:first-child,.party-options legend{display:block;margin-bottom:7px;color:var(--muted);font-size:.7rem;font-weight:750}.field>span small{color:var(--red2)}.money-input{display:flex;height:70px;align-items:center;padding:0 18px;border:1px solid var(--line);background:var(--white)}.money-input:focus-within,.field>input:focus{outline:3px solid rgba(159,202,229,.55);border-color:var(--ink)}.money-input input{min-width:0;width:100%;border:0;outline:0;color:var(--ink);background:transparent;font:900 2.1rem "Arial Narrow",Arial,sans-serif}.money-input b{font-size:.9rem}.money-input.compact{height:52px}.money-input.compact input{font-size:1.25rem}.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:20px}.field>input{width:100%;height:52px;padding:0 14px;border:1px solid var(--line);border-radius:0;color:var(--ink);background:var(--white);outline:0}.party-options{padding:0;border:0;margin:0}.party-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}.party-options legend{grid-column:1/-1}.party-options label{cursor:pointer}.party-options input{position:absolute;opacity:0}.party-options label>span{display:flex;min-height:80px;flex-direction:column;justify-content:center;padding:14px 16px;border:1px solid var(--line);background:var(--white)}.party-options input:checked+span{border:2px solid var(--ink);box-shadow:4px 4px 0 var(--blue)}.party-options b{font-size:.78rem}.party-options small{color:var(--muted);font-size:.65rem}.field-note{margin:12px 0 0;color:var(--muted);font-size:.7rem}.check-row{display:flex;align-items:flex-start;gap:12px;margin-top:20px;padding:15px;border:1px solid var(--line);background:rgba(217,237,116,.22);cursor:pointer}.check-row[hidden]{display:none}.check-row input{width:18px;height:18px;accent-color:var(--red)}.check-row>span{display:flex;flex-direction:column}.check-row b{font-size:.74rem}.check-row small{color:var(--muted);font-size:.66rem}.error-message{min-height:1.4em;margin:20px 0 0;color:var(--red2);font-size:.72rem}.result-card{position:sticky;top:20px;height:fit-content;margin:34px;padding:32px;color:#fff;background:var(--ink)}.result-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.16)}.result-head .overline{color:var(--lime)}.result-head>span{color:rgba(255,255,255,.45);font:400 .61rem "Courier New",monospace}.result-total{display:flex;align-items:flex-end;justify-content:space-between;padding:28px 0;border-bottom:2px solid #fff}.result-total small{color:rgba(255,255,255,.55);font-size:.7rem}.result-total strong{font:900 clamp(2.1rem,4vw,3.6rem) "Arial Narrow",Arial,sans-serif;letter-spacing:-.04em}.result-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.13);font-size:.76rem}.result-row[hidden]{display:none}.rate-note{display:grid;grid-template-columns:1fr auto;gap:4px 15px;margin:24px 0;padding:15px;background:rgba(255,255,255,.06);font-size:.68rem}.rate-note span{color:rgba(255,255,255,.53)}.copy-button{display:flex;width:100%;min-height:48px;align-items:center;justify-content:center;gap:9px;border:0;color:var(--ink);background:var(--lime);cursor:pointer;font-weight:800}.copy-button:hover{background:#e5f58c}.copy-message{min-height:1.2em;margin:6px 0 0;color:var(--lime);font-size:.66rem;text-align:center}.result-warning{display:flex;align-items:flex-start;gap:9px;margin-top:18px}.result-warning .icon{color:var(--lime)}.result-warning p{margin:0;color:rgba(255,255,255,.5);font-size:.66rem}.details-section{padding:115px 0;color:#fff;background:var(--ink)}.section-heading.light h2{color:#fff}.section-heading.light .overline{color:var(--lime)}.section-heading.light .step{color:rgba(255,255,255,.08)}.section-heading.light>p{color:rgba(255,255,255,.55)}.period-table-wrap{overflow-x:auto;border:1px solid rgba(255,255,255,.22)}.period-table{width:100%;border-collapse:collapse}.period-table th,.period-table td{padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.13);font-size:.76rem;text-align:left;white-space:nowrap}.period-table th{color:var(--lime);font:700 .62rem "Courier New",monospace;letter-spacing:.08em;text-transform:uppercase}.period-table tbody tr:last-child td{border:0}.rules-section{background:var(--paper)}.rule-grid{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--ink)}.rule-grid article{min-height:300px;padding:34px;border-right:1px solid var(--ink)}.rule-grid article:last-child{border:0}.rule-grid article>span{display:inline-block;padding:4px 8px;color:#fff;background:var(--red);font:700 .65rem "Courier New",monospace;transform:rotate(-3deg)}.rule-grid h3{margin:45px 0 14px;font:900 1.7rem/1 "Arial Narrow",Arial,sans-serif;text-transform:uppercase}.rule-grid p{color:var(--muted);font-size:.82rem}.subhero{padding:110px 0;border-bottom:1px solid var(--ink);background:var(--lime)}.subhero.compact{padding:82px 0}.subhero h1{max-width:960px;margin-bottom:22px;font-size:clamp(3.8rem,8vw,7.5rem)}.subhero p:last-child{max-width:650px;margin:0;color:var(--ink2)}.article-layout{display:grid;grid-template-columns:230px minmax(0,770px);justify-content:center;gap:80px;padding-block:100px}.article-layout aside{position:sticky;top:25px;display:flex;height:fit-content;flex-direction:column;gap:8px;padding:20px;border:1px solid var(--line);background:var(--white)}.article-layout aside strong{margin-bottom:7px;font:800 .66rem "Courier New",monospace;letter-spacing:.08em;text-transform:uppercase}.article-layout aside a{color:var(--muted);font-size:.75rem}.prose.standalone{max-width:820px;padding-block:90px}.prose section{scroll-margin-top:30px}.prose section+section{margin-top:75px;padding-top:65px;border-top:1px solid var(--line)}.prose h2{margin:10px 0 20px;font:900 clamp(2.3rem,4.5vw,4.2rem)/.93 "Arial Narrow",Impact,sans-serif;letter-spacing:-.035em;text-transform:uppercase}.prose p{color:var(--muted)}.prose strong{color:var(--ink)}.formula{display:grid;grid-template-columns:1fr 1fr;margin-top:28px;border:1px solid var(--ink);background:var(--white)}.formula>*{padding:16px 18px;border-bottom:1px solid var(--line)}.formula b{border-left:1px solid var(--line)}.formula>:nth-last-child(-n+2){border-bottom:0}.source-link{display:inline-flex;align-items:center;gap:8px;color:var(--red2);font-weight:800;text-underline-offset:4px}.source-pair{display:flex;gap:22px}.legal h2{font-size:2.2rem}.site-footer{padding-top:70px;color:#fff;background:#0b0e13}.footer-grid{display:grid;grid-template-columns:1.6fr .7fr .7fr;gap:70px;padding-bottom:55px}.footer-logo{color:#fff}.footer-grid>div:first-child p{color:rgba(255,255,255,.45);font-size:.75rem}.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:8px}.footer-grid>div:not(:first-child)>strong{margin-bottom:6px;color:var(--lime);font:700 .65rem "Courier New",monospace;letter-spacing:.1em;text-transform:uppercase}.footer-grid>div:not(:first-child)>a{color:rgba(255,255,255,.57);font-size:.75rem;text-decoration:none}.footer-grid>div:not(:first-child)>a:hover{color:#fff}.footer-bottom{display:flex;min-height:70px;align-items:center;justify-content:space-between;border-top:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.4);font-size:.66rem}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-copy{max-width:760px}.hero-ledger{max-width:650px}.section-heading{grid-template-columns:1fr;gap:25px}.step{display:none}.calculator-shell{grid-template-columns:1fr}.calculator-form{border-right:0;border-bottom:1px solid var(--ink)}.result-card{position:static}.rule-grid{grid-template-columns:1fr}.rule-grid article{border-right:0;border-bottom:1px solid var(--ink)}.rule-grid article:last-child{border-bottom:0}.article-layout{grid-template-columns:1fr;gap:40px}.article-layout aside{position:static}.footer-grid{grid-template-columns:1.2fr .8fr .8fr}}
@media(max-width:650px){.wrap{width:min(100% - 28px,1180px)}.header-row{min-height:72px}.site-header nav,.header-button{display:none}.hero{padding:65px 0 78px}.hero h1{font-size:clamp(4rem,20vw,6rem)}.hero-actions{align-items:flex-start;flex-direction:column;gap:16px}.current-rate{grid-template-columns:1fr auto;width:100%}.hero-ledger{padding:24px;box-shadow:7px 7px 0 var(--ink);transform:none}.ledger-amount{align-items:flex-start;flex-direction:column;gap:6px}.signals{grid-template-columns:1fr}.signals>span{min-height:75px;justify-content:flex-start;border-right:0;border-bottom:1px solid rgba(255,255,255,.15)}.calculator-section,.details-section,.rules-section{padding:78px 0}.section-heading h2{font-size:2.9rem}.two-fields,.party-options{grid-template-columns:1fr}.calculator-form{padding:24px}.result-card{margin:14px;padding:25px}.result-total{align-items:flex-start;flex-direction:column;gap:5px}.period-table th,.period-table td{padding:13px}.subhero{padding:75px 0}.subhero h1{font-size:3.9rem}.article-layout,.prose.standalone{padding-block:65px}.formula{grid-template-columns:1fr}.formula b{border-left:0;background:rgba(217,237,116,.22)}.formula>*{border-bottom:1px solid var(--line)!important}.formula>:last-child{border-bottom:0!important}.footer-grid{grid-template-columns:1fr 1fr;gap:45px 20px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{align-items:flex-start;flex-direction:column;justify-content:center;gap:2px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition-duration:.01ms!important}}
