/* Creator worksheet: bold paper, ink and signal orange */
:root{--ink:#171717;--orange:#f56345;--cream:#fff8ec;--paper:#fffdf5;--peach:#ffe7c6;--lemon:#eff9a3;--violet:#302b83;--line:#171717;font-family:Arial,"Segoe UI",sans-serif;color:var(--ink);background:var(--cream)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:20px}body{background:var(--cream);color:var(--ink)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #3c35dd;outline-offset:3px}.shell{width:min(1460px,calc(100% - 72px));margin:auto}
.site-header,header{background:var(--cream);color:var(--ink);border:0;border-bottom:2px solid var(--ink)}.nav{min-height:68px;gap:34px}.logo{color:var(--ink);font-size:22px;font-weight:950;text-transform:uppercase;letter-spacing:-.085em}.logo-text>span,.logo>span:not(.logo-mark):not(.logo-text){color:var(--ink)}.logo i{display:none}.logo-mark{width:35px;height:35px;border-radius:0;background:var(--orange);transform:rotate(-8deg);margin-right:12px;border:2px solid var(--ink);box-shadow:3px 3px 0 var(--ink)}.logo-mark svg{fill:var(--ink);transform:rotate(8deg)}.nav nav{gap:27px}.nav nav a{color:var(--ink);font-size:11px;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.nav nav a:hover{color:#b53627}.nav-cta{background:var(--ink);color:#fff;border:2px solid var(--ink);border-radius:0;padding:12px 16px;font-size:11px;font-weight:900;letter-spacing:.08em}.nav-cta:hover{background:var(--orange);color:var(--ink)}
.hero{background:var(--orange);padding:0 0 100px;overflow:visible}.hero::before{display:none}.hero-grid{display:block;max-width:none;width:min(1460px,calc(100% - 72px))}.hero-copy{display:grid;grid-template-columns:minmax(0,1fr) 270px;align-items:end;gap:30px;position:relative;top:auto;max-width:none;margin:0;padding:62px 0 64px}.hero-copy .eyebrow{display:flex;align-items:center;gap:18px;color:var(--ink);font-size:11px;font-weight:950;letter-spacing:.12em;margin:0 0 25px}.hero-copy .eyebrow span{display:inline-block;background:var(--ink);color:#fff;padding:6px 9px;letter-spacing:.04em}.hero h1{font-family:Impact,"Arial Narrow",Arial,sans-serif;text-transform:uppercase;letter-spacing:-.045em;line-height:.86;font-size:clamp(75px,10vw,155px);font-weight:900;max-width:none;color:var(--ink);margin:0}.hero h1 em{font-style:normal;color:#fff7df;-webkit-text-stroke:2px var(--ink);text-shadow:5px 5px 0 var(--ink)}.hero-aside{padding:0 0 6px}.hero-lede{color:#231b18;font-size:16px;line-height:1.55;font-weight:650;margin:24px 0 0;max-width:270px}.hero-stamp{display:grid;grid-template-columns:1fr 1fr;gap:2px;transform:rotate(7deg);background:var(--ink);border:2px solid var(--ink);box-shadow:6px 6px 0 #ffffff7a;max-width:224px}.hero-stamp>*{display:grid;place-items:center;min-height:57px;background:var(--cream);font-size:15px;font-weight:900;font-family:Impact,"Arial Narrow",Arial,sans-serif;letter-spacing:.025em}.hero-stamp b{background:var(--lemon)}.hero-stamp strong{background:var(--ink);color:var(--orange);font-size:30px}.hero-signal{display:none}
.calculator{display:grid;grid-template-columns:minmax(180px,.24fr) minmax(350px,.44fr) minmax(285px,.32fr);grid-template-rows:auto auto 1fr auto;gap:0;max-width:none;padding:0;background:var(--paper);border:3px solid var(--ink);border-radius:0;box-shadow:12px 12px 0 var(--ink);color:var(--ink)}.calculator-top{grid-column:1/-1;grid-row:1;background:var(--ink);color:#fff;padding:22px 27px;margin:0;display:flex;align-items:center;justify-content:space-between;border:0}.worksheet-kicker{color:var(--orange)!important;font-size:11px!important;font-weight:950!important;letter-spacing:.12em!important;margin:0 0 5px!important}.calculator-top h2{font-family:Impact,"Arial Narrow",Arial,sans-serif;font-size:30px;letter-spacing:.02em;text-transform:uppercase;margin:0}.calculator-top p:not(.worksheet-kicker){font-size:12px;color:#ddd;margin:4px 0 0}.worksheet-badge{border:1px solid #f8e9b7;color:#f8e9b7;padding:9px 12px;font-size:10px;font-weight:900;letter-spacing:.11em;white-space:nowrap}.calculator>.choose-line{grid-column:1;grid-row:2;background:var(--peach);padding:23px 17px 8px;margin:0;border-right:2px solid var(--ink)}.choose-line p{font-size:11px;color:var(--ink);font-weight:950;text-transform:uppercase;letter-spacing:.08em}.tabs{grid-column:1;grid-row:3;display:flex;flex-direction:column;gap:0;background:var(--peach);padding:0 9px 20px;margin:0;border-right:2px solid var(--ink)}.tab{display:flex;flex-direction:row;justify-content:flex-start;gap:9px;min-height:68px;text-align:left;background:transparent;border:0;border-top:1px solid #17171755;border-radius:0;padding:10px 8px;color:var(--ink);font-size:12px;font-weight:900;transition:none}.tab:hover{transform:none;background:#fff6e9;border-color:var(--ink)}.tab.active{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:none}.tab small{color:inherit;opacity:.65;font-size:10px}.platform-icon{width:27px;height:27px;border-radius:0;flex:none}.mode-switch{grid-column:2;grid-row:2;padding:24px 27px 5px;margin:0;border:0}.mode-switch legend,.rate-choice legend{font-size:10px;font-weight:900;letter-spacing:.09em;text-transform:uppercase;color:var(--ink);margin:0 0 10px}.mode-options{background:transparent;border:2px solid var(--ink);padding:0;border-radius:0;display:flex;width:100%}.mode-options label{flex:1}.mode-options span{border-radius:0;text-align:center;font-size:11px;font-weight:900;padding:12px 8px;color:var(--ink)}.mode-options input:checked+span{background:var(--ink);color:white;box-shadow:none}.mode-options label+label{border-left:2px solid var(--ink)}.form{grid-column:2;grid-row:3;padding:14px 27px 32px;min-width:0}.form h3{font-size:21px;letter-spacing:-.045em}.form-intro>div>p{font-size:12px;line-height:1.5;color:#4c4c4c}.reset{color:#a43223;font-size:12px;font-weight:850}.fields{display:grid;grid-template-columns:1fr;gap:16px;margin-top:23px}.field label{font-size:12px;color:var(--ink);font-weight:900}.field small{color:#555;font-size:11px}.rate-explainer{color:#555;font-size:11px}.rate-choice{margin-bottom:12px}.rate-options input{accent-color:var(--orange)}.input-wrap{border:2px solid var(--ink);border-radius:0;height:52px;background:#fff}.input-wrap:focus-within{outline:3px solid #f99575;border-color:var(--ink)}.input-wrap input{font-weight:800}.check{border-radius:0;background:#fff0dc;border:1px solid #d59872}.sample-box{background:#f7f1cf;border:1px solid var(--ink);border-radius:0}.sample-button{border-radius:0;border-color:var(--ink);color:var(--ink)}.sample-box a{color:#6b2b8d}
.answer{grid-column:3;grid-row:2/span2;display:flex;flex-direction:column;justify-content:space-between;gap:28px;min-height:450px;margin:0;padding:29px 27px;background:var(--lemon);color:var(--ink);border:0;border-left:3px dashed var(--ink);border-radius:0}.answer-left>p:first-child{font-size:10px;color:var(--ink);letter-spacing:.13em;text-transform:uppercase;font-weight:900;margin:0 0 23px}.answer strong{font-family:Impact,"Arial Narrow",Arial,sans-serif;font-size:clamp(51px,5vw,88px);font-weight:900;letter-spacing:-.025em;line-height:.97;color:var(--ink);overflow-wrap:anywhere}.answer strong.range-result{font-size:clamp(29px,3.1vw,48px)}.answer #formula{color:#2d3625;font-size:12px;margin-top:15px}.answer-right{border-top:2px dashed var(--ink);padding:17px 0 0}.answer-right p{color:#2c3427;font-size:11px;line-height:1.55}.answer-right a{color:var(--ink);font-weight:900;text-decoration:underline;text-underline-offset:3px}.calculator-footer{grid-column:1/-1;grid-row:4;text-align:right;border:0;border-top:3px solid var(--ink);background:var(--paper);margin:0;padding:11px 22px;font-size:11px;color:#333}
.section{padding:105px 0}.method{background:#fffdf5}.section-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(230px,.3fr);gap:50px;align-items:end;margin:0 0 48px}.section-heading .eyebrow{font-size:11px;letter-spacing:.14em;color:#b63c2d;margin-bottom:20px;font-weight:950}.section-heading h2{max-width:800px;font-family:Impact,"Arial Narrow",Arial,sans-serif;text-transform:uppercase;font-size:clamp(49px,6vw,89px);letter-spacing:-.02em;line-height:.95;color:var(--ink);margin:0}.section-heading>p{font-size:14px;color:#444;line-height:1.6;max-width:270px;margin:0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:3px solid var(--ink);border-bottom:3px solid var(--ink);background:transparent}.steps article,.steps article+article{background:transparent;border:0;border-left:2px solid var(--ink);padding:26px 28px 34px}.steps article:first-child{border-left:0;padding-left:0}.steps article:last-child{padding-right:0}.step-num{font-size:11px;color:#b73a29;font-weight:950}.step-icon{font-family:Impact,"Arial Narrow",Arial,sans-serif;font-size:48px;color:var(--ink);background:transparent;border-radius:0;width:auto;height:auto;display:block;margin:29px 0 18px}.steps article:nth-child(2) .step-icon,.steps article:nth-child(3) .step-icon{background:transparent;color:var(--ink)}.steps h3{font-size:22px;line-height:1.15}.steps p{font-size:14px;color:#474747;max-width:380px}
.guides-section{background:var(--violet);color:#fff}.guides-section .section-heading .eyebrow{color:#fcb99f}.guides-section .section-heading h2{color:#fff}.guides-section .section-heading>p{color:#ddd7ff}.guides{display:block;border-top:2px solid #ffffffa3}.guides a{display:grid;grid-template-columns:130px minmax(0,1fr) minmax(120px,.4fr) 40px;align-items:center;gap:22px;min-height:128px;padding:15px 18px;border:0;border-bottom:2px solid #ffffffa3;border-radius:0;background:transparent;color:#fff;transition:background .15s,color .15s}.guides a:nth-child(n){background:transparent}.guides a:hover{background:#fff1cd;color:var(--ink);transform:none}.guide-tag{font-size:11px;color:#f3d686;font-weight:950}.guides a:hover .guide-tag{color:#8d3424}.guides h3{font-family:Impact,"Arial Narrow",Arial,sans-serif;font-size:clamp(28px,3vw,43px);line-height:1;letter-spacing:.01em;text-transform:uppercase;margin:0}.guides h3 br{display:none}.guides p{font-size:13px;line-height:1.5;color:#dfdaf8;margin:0}.guides a:hover p{color:#4f4b3b}.guide-arrow{font-size:31px;color:#f3d686;margin:0;padding:0;text-align:right}.guides a:hover .guide-arrow{color:var(--ink)}.closing{display:none}
footer{background:var(--ink);color:#fff}.foot{padding:32px 0;align-items:flex-start;border:0}.foot .logo{color:#fff}.foot .logo-text>span{color:#fff}.foot p{color:#ddd;font-size:11px}.foot>a:last-child,.social-links a{color:#fff}.privacy-links{border-top:1px solid #ffffff44;padding:17px 24px 25px}.privacy-links a,.privacy-settings{color:#fff}
body:not(.home-page){background:var(--cream);color:var(--ink)}body:not(.home-page) .article{max-width:960px;padding:62px 70px 95px;background:#fffdf5;border:2px solid var(--ink);box-shadow:10px 10px 0 var(--orange);margin:55px auto 90px}.article>a.back{color:#b53627;font-size:11px;font-weight:950;letter-spacing:.1em;text-transform:uppercase}.article h1{font-family:Impact,"Arial Narrow",Arial,sans-serif;font-size:clamp(54px,6vw,89px);line-height:.96;letter-spacing:-.02em;text-transform:uppercase;color:var(--ink)}.article .intro{font-size:20px;line-height:1.55;color:#333}.article h2{font-size:31px;color:var(--ink);border-top:2px solid var(--ink);padding-top:18px}.article p,.article li{color:#333}.article a{color:#a13928}.article .box{background:var(--lemon);border:2px solid var(--ink);border-left:9px solid var(--ink);border-radius:0;padding:18px 22px}.article .sources{border-color:var(--ink)}
.privacy-banner{background:var(--paper);border:2px solid var(--ink);border-radius:0;box-shadow:7px 7px 0 var(--ink);color:var(--ink)}.privacy-banner a{color:#a13928}.privacy-actions button{border:2px solid var(--ink);border-radius:0}.privacy-actions button[data-choice=yes]{background:var(--ink);border-color:var(--ink);color:#fff}
#calculator,#method,#guides{scroll-margin-top:20px}
@media(max-width:1150px){.hero-copy{grid-template-columns:minmax(0,1fr) 230px}.hero h1{font-size:clamp(70px,9vw,120px)}.calculator{grid-template-columns:170px minmax(320px,1fr) minmax(245px,.7fr)}.answer{padding:24px 19px}.answer strong{font-size:58px}.guides a{grid-template-columns:100px minmax(0,1fr) 180px 30px}}
@media(max-width:880px){.shell,.hero-grid{width:calc(100% - 40px)}.hero-copy{grid-template-columns:1fr;gap:20px;padding:48px 0}.hero h1{font-size:clamp(65px,11vw,105px)}.hero-aside{display:flex;align-items:center;gap:30px}.hero-stamp{flex:none;max-width:180px}.hero-stamp>*{min-height:45px}.hero-lede{max-width:550px;margin:0}.calculator{grid-template-columns:155px minmax(0,1fr);grid-template-rows:auto auto 1fr auto auto}.calculator-top{grid-row:1}.choose-line{grid-column:1;grid-row:2}.tabs{grid-column:1;grid-row:3/span2}.mode-switch{grid-column:2;grid-row:2}.form{grid-column:2;grid-row:3}.answer{grid-column:2;grid-row:4;min-height:240px;border-left:0;border-top:3px dashed var(--ink)}.calculator-footer{grid-row:5}.section-heading{grid-template-columns:1fr;gap:20px}.section-heading>p{max-width:600px}.guides a{grid-template-columns:90px 1fr 35px}.guides p{display:none}.foot{flex-wrap:wrap}}
@media(max-width:610px){.shell,.hero-grid{width:calc(100% - 28px)}.nav{min-height:60px}.logo{font-size:18px}.logo-mark{width:28px;height:28px;margin-right:9px}.nav nav{gap:0}.nav nav a:nth-child(n+2),.nav-cta{display:none}.hero{padding-bottom:62px}.hero-copy{padding:38px 0 31px}.hero-copy .eyebrow{font-size:10px;margin-bottom:19px}.hero h1{font-size:clamp(55px,12vw,74px)}.hero h1 em{-webkit-text-stroke:1px var(--ink);text-shadow:3px 3px 0 var(--ink)}.hero-aside{display:block}.hero-stamp{display:none}.hero-lede{font-size:14px;line-height:1.45;margin:0;max-width:480px}.calculator{display:block;box-shadow:6px 6px 0 var(--ink)}.calculator-top{padding:18px 16px}.calculator-top h2{font-size:26px}.calculator-top p:not(.worksheet-kicker){font-size:11px}.worksheet-badge{display:none}.calculator>.choose-line{border-right:0;border-bottom:0;padding:16px 14px 4px}.tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-right:0;border-bottom:2px solid var(--ink);padding:0 7px 10px;gap:4px}.tab{min-height:57px;border:1px solid #17171770;padding:6px 7px;font-size:11px}.mode-switch{padding:18px 15px 4px}.mode-options span{font-size:10px;padding:10px 4px}.form{padding:14px 15px 25px}.form h3{font-size:19px}.answer{margin:0;min-height:230px;border-top:3px dashed var(--ink);padding:22px 17px}.answer strong{font-size:58px}.calculator-footer{text-align:left;padding:11px 14px}.section{padding:66px 0}.section-heading{margin-bottom:28px}.section-heading h2{font-size:clamp(45px,10vw,66px)}.steps{display:block}.steps article,.steps article+article{border:0;border-top:2px solid var(--ink);padding:20px 0 25px}.steps article:first-child{border-top:0}.step-icon{font-size:36px;margin:13px 0}.steps h3{font-size:20px}.steps p{margin-bottom:0}.guides a{grid-template-columns:1fr 30px;gap:8px;min-height:100px;padding:15px 0}.guide-tag{grid-column:1/-1}.guides h3{font-size:30px}.guide-arrow{grid-column:2;grid-row:2}.article{margin:20px 14px 50px!important;padding:36px 20px 55px!important;box-shadow:5px 5px 0 var(--orange)!important}.article h1{font-size:55px}.article .intro{font-size:17px}.foot{display:block}.foot>*{margin:0 0 12px}.privacy-banner{bottom:10px}}

/* More breathing room for the worksheet's type without changing its visual language. */
body{line-height:1.5}
.logo{letter-spacing:-.045em}
.nav nav a,.nav-cta{font-size:12px;letter-spacing:.055em}
.hero-copy .eyebrow,.section-heading .eyebrow{font-size:12px;letter-spacing:.09em}
.hero h1{font-family:"Arial Black",Arial,sans-serif;font-size:clamp(66px,7.2vw,108px);line-height:1.03;letter-spacing:-.055em}
.hero h1 em{text-shadow:4px 4px 0 var(--ink)}
.hero-lede{font-size:17px;line-height:1.65;font-weight:600}
.hero-stamp>*{font-family:"Arial Black",Arial,sans-serif;font-size:13px;letter-spacing:0}
.calculator-top h2{font-family:"Arial Black",Arial,sans-serif;font-size:26px;line-height:1.15;letter-spacing:-.035em}
.calculator-top p:not(.worksheet-kicker){font-size:13px;line-height:1.5}
.worksheet-kicker,.choose-line p,.worksheet-badge{font-size:12px!important;letter-spacing:.065em!important}
.tab{font-size:14px;line-height:1.3}
.tab small{font-size:12px}
.mode-switch legend,.rate-choice legend{font-size:12px;line-height:1.35;letter-spacing:.05em}
.mode-options span{font-size:13px;line-height:1.3}
.form h3{font-size:23px;line-height:1.22;letter-spacing:-.035em}
.form-intro>div>p,.field small,.rate-explainer,.answer #formula,.answer-right p,.calculator-footer{font-size:13px;line-height:1.55}
.field label,.reset{font-size:14px;line-height:1.35}
.answer-left>p:first-child{font-size:12px;line-height:1.4;letter-spacing:.075em}
.answer strong{font-family:"Arial Black",Arial,sans-serif;font-size:clamp(43px,4.3vw,67px);line-height:1.08;letter-spacing:-.06em}
.answer strong.range-result{font-size:clamp(25px,2.8vw,43px)}
.section-heading h2{font-family:"Arial Black",Arial,sans-serif;font-size:clamp(43px,4.5vw,68px);line-height:1.08;letter-spacing:-.05em}
.section-heading>p,.steps p{font-size:16px;line-height:1.65}
.steps h3{font-size:23px;line-height:1.25;letter-spacing:-.025em}
.guides a{min-height:148px}
.guides h3{font-family:"Arial Black",Arial,sans-serif;font-size:clamp(26px,2.55vw,36px);line-height:1.15;letter-spacing:-.045em}
.guides p{font-size:15px;line-height:1.55}
.guide-tag,.step-num{font-size:12px;letter-spacing:.05em}
.article h1{font-family:"Arial Black",Arial,sans-serif;font-size:clamp(48px,5vw,72px);line-height:1.08;letter-spacing:-.05em}
.article p,.article li{line-height:1.7}
@media(max-width:880px){.hero h1{font-size:clamp(60px,8vw,78px)}.section-heading h2{font-size:clamp(41px,6vw,58px)}.answer strong{font-size:clamp(42px,6vw,60px)}}
@media(max-width:610px){.hero h1{font-size:clamp(32px,9vw,54px);letter-spacing:-.055em;line-height:1.08}.hero-lede{font-size:15px;line-height:1.6}.hero-copy .eyebrow{font-size:11px}.calculator-top h2{font-size:22px}.calculator-top p:not(.worksheet-kicker){font-size:12px}.tab{font-size:12px}.tab small{font-size:11px}.mode-options span{font-size:12px}.form h3{font-size:21px}.answer strong{font-size:clamp(40px,12vw,58px)}.section-heading h2{font-size:clamp(35px,9vw,51px)}.guides h3{font-size:26px}.article h1{font-size:clamp(38px,10vw,54px)}}

/* Desktop: bring the entire working area into the first screen. */
@media(min-width:881px){
  .nav{min-height:50px}
  .logo{font-size:20px}
  .logo-mark{width:30px;height:30px}
  .nav-cta{padding:8px 13px}
  .hero{padding-bottom:10px}
  .hero-copy{grid-template-columns:minmax(0,1fr) 330px;align-items:center;gap:25px;padding:8px 0}
  .hero-copy .eyebrow{font-size:10px;margin-bottom:3px}
  .hero-copy .eyebrow span{padding:4px 7px}
  .hero h1{font-size:clamp(40px,3.7vw,54px);line-height:1;letter-spacing:-.05em}
  .hero h1 em{text-shadow:3px 3px 0 var(--ink);-webkit-text-stroke:1px var(--ink)}
  .hero-aside{display:flex;align-items:center;gap:18px;padding:0}
  .hero-stamp{width:122px;flex:none;box-shadow:4px 4px 0 #ffffff7a}
  .hero-stamp>*{min-height:35px;font-size:10px}
  .hero-stamp strong{font-size:19px}
  .hero-lede{font-size:13px;line-height:1.45;margin:0;max-width:190px}
  .calculator{box-shadow:8px 8px 0 var(--ink)}
  .calculator-top{padding:11px 20px}
  .calculator-top h2{font-size:22px}
  .calculator-top p:not(.worksheet-kicker){display:none}
  .worksheet-kicker{font-size:10px!important;margin-bottom:1px!important}
  .worksheet-badge{font-size:10px!important;padding:6px 8px}
  .calculator>.choose-line{padding:13px 12px 4px}
  .tabs{padding:0 7px 10px}
  .tab{min-height:53px;padding:7px 7px;font-size:13px}
  .tab small{font-size:11px}
  .mode-switch{padding:12px 20px 3px}
  .mode-switch legend,.rate-choice legend{font-size:11px;margin-bottom:5px}
  .mode-options span{padding:8px 6px;font-size:12px}
  .form{padding:8px 20px 15px}
  .form h3{font-size:21px}
  .form-intro>div>p{font-size:12px;line-height:1.35;margin-top:3px}
  .fields{gap:9px;margin-top:12px}
  .field small,.rate-explainer{font-size:12px;line-height:1.35}
  .field small{margin-top:4px}
  .rate-explainer{margin:2px 0 7px}
  .rate-choice{margin-bottom:7px}
  .input-wrap{height:44px}
  .answer{min-height:0;padding:20px 21px}
  .answer-left>p:first-child{margin-bottom:13px}
  .answer strong{font-size:clamp(38px,3.7vw,58px)}
  .answer-right{padding-top:12px}
  .answer-right p{font-size:12px;line-height:1.45}
  .calculator-footer{padding:7px 17px;font-size:11px}
}