/* First Light. Ink sky, coral sun, rose, peach, warm white. One typeface. The hero block is the chosen Sky first layout. */
@font-face{font-family:Hanken;src:url(/assets/fonts/hanken-grotesk.woff2?v=271d597396) format('woff2');font-weight:100 900;font-display:swap}
:root{--ink:#0E1A33;--coral:#FF6A4D;--rose:#D99AA5;--peach:#FFD6B8;--white:#FFF9F3;--ground:#1B2746;--soft:#46506a;--line:#ead9cc;
  --sky:var(--ink);--text:var(--white);--ease:cubic-bezier(.22,.8,.2,1);--rise-end:.88}
html[data-at="2"]{--sky:var(--rose);--text:var(--ink)}
html[data-at="3"]{--sky:var(--peach);--text:var(--ink)}
html[data-at="4"]{--sky:var(--white);--text:var(--ink)}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html,body{margin:0;background:var(--white)}
body{font-family:Hanken,system-ui,sans-serif;color:var(--ink);font-size:18px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;-webkit-tap-highlight-color:transparent}
a{color:inherit}
h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.022em;line-height:1.08;text-wrap:balance}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--coral);outline-offset:2px}
.q:focus{outline:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:20;background:var(--ink);color:var(--white);padding:10px 16px;border-radius:12px}
.skip:focus{top:12px}
.wrap{width:min(1280px,100% - 128px);margin-inline:auto}

/* The hero and staged form */
.hero{line-height:normal;position:relative;height:100vh;height:100svh;overflow:clip;background:var(--sky);transition:background-color 900ms ease;isolation:isolate}
.disc{position:absolute;border-radius:50%;background:var(--coral);transition:transform 1100ms var(--ease)}
.below{position:absolute;left:0;right:0;bottom:0;background:var(--ground)}
.below::after{content:"";position:absolute;left:0;right:0;top:46%;height:6px;background:repeating-linear-gradient(90deg,var(--peach) 0 64px,transparent 64px 124px)}
.land{position:absolute;display:block;height:auto;max-width:none}
.nav{position:absolute;z-index:6;display:flex;align-items:center;gap:6px;font-weight:600;font-size:16px;color:var(--text);opacity:0;pointer-events:none;transition:opacity 300ms,color 700ms;padding:8px 12px 8px 0}
html:not([data-at="1"]) .nav{opacity:1;pointer-events:auto}
.nav svg{width:20px;height:20px}
.count{position:absolute;z-index:6;font-size:15px;font-weight:600;color:var(--text);opacity:.8;transition:color 700ms}
.unit{position:absolute;z-index:5}
.hero h1{margin:0;font-weight:600;letter-spacing:0;line-height:normal}
.stage{display:grid;grid-template-columns:minmax(0,1fr)}
.screen{grid-area:1/1;min-width:0;transition:opacity 340ms ease,transform 520ms var(--ease),visibility 0s linear 0s}
.screen:not(.on){opacity:0;visibility:hidden;transform:translateX(44px);transition:opacity 220ms ease,transform 420ms var(--ease),visibility 0s linear 300ms}
.screen.past:not(.on){transform:translateX(-44px)}
.q{margin:0;font-weight:700;letter-spacing:-.022em;line-height:1.06;text-wrap:balance}
.q label{cursor:inherit}
.opts{display:grid;grid-template-columns:repeat(3,1fr)}
.four .opts{grid-template-columns:repeat(2,1fr)}
.four .o:last-child:nth-child(odd){grid-column:1/-1}
.o{background:var(--b,var(--white));color:var(--bt,var(--ink));font-weight:700;letter-spacing:-.015em;transition:transform 180ms var(--ease),background-color 200ms,color 200ms}
html[data-at="4"] .o{box-shadow:inset 0 0 0 2px var(--ink)}
@media(hover:hover){.o:hover{background:var(--bh,var(--peach));color:var(--bht,var(--ink))}}
.o:active,.o.picked,.o.sel{background:var(--bp,var(--coral));color:var(--bpt,var(--ink))}
.o:active,.o.picked{transform:scale(.96)}
.other{display:block;padding:8px 10px;font-size:16px;font-weight:600;opacity:.85;text-underline-offset:3px;text-decoration:underline}
.amt-form{display:none}
.typing .opts,.typing .other{display:none}
.typing .amt-form{display:block}
.amt{display:flex;gap:10px;align-items:stretch}
.amt input{min-width:0;flex:1;border:0;padding:0 20px;font:700 26px Hanken,sans-serif;color:var(--ink);background:var(--white);box-shadow:inset 0 0 0 3px var(--ink);text-align:center;border-radius:20px}
.fill .amt input{text-align:left;font-size:22px;font-weight:600}
.fill .amt input::placeholder{color:var(--soft);opacity:1;font-weight:500}
.go{display:inline-flex;align-items:center;justify-content:center;padding:0 30px;border-radius:20px;background:var(--ink);color:var(--white);box-shadow:0 0 0 2px var(--white);font-size:22px;font-weight:700;text-decoration:none;transition:transform 180ms var(--ease)}
.go:active{transform:scale(.97)}
.go-full{width:100%;margin-top:10px}
.sum{margin:0 0 8px;font-weight:700;font-size:20px;color:var(--text)}
.next{margin:0;font-size:18px}
[data-step=summary] .go,.done-links .go{min-height:64px;margin-top:20px}
.hint{font-size:16px;margin:0 0 12px}
.err{margin:10px 0 0;font-size:16px;font-weight:600;color:#a32a12}
.dob-f{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px;font-size:14px;font-weight:600}
.dob-f input{flex:none;width:100%;padding:0 8px;text-align:center}
.amt.dob{align-items:flex-end}
.amt.dob .go{align-self:flex-end}
.fill .dob-f input{text-align:center}
.q-legal{font-size:14px;line-height:1.45;margin-top:12px}
.q-legal a{font-weight:600}
.test{margin-top:12px;font-size:15px;padding:10px 14px;border-radius:14px;background:var(--peach);color:var(--ink)}
.done-links{margin-top:6px;display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;font-size:16px;font-weight:600}
.done-links a:not(.go){text-underline-offset:3px}

/* 1. Sky first: question and amounts up in the open sky, car and sun on the horizon */
:root{--man:.235;--land-w:min(64vw,116vh);--land-r:-11vw;--cx:calc(100vw - var(--land-r) - var(--land-w)*(1 - var(--man)));--disc:min(46vw,74vh);--rise:.46;
  --horizon:clamp(150px,25vh,240px)}
html[data-at="2"]{--rise:.6}html[data-at="3"]{--rise:.74}html[data-at="4"]{--rise:.88}
.disc{left:calc(var(--cx) - var(--disc)/2);bottom:var(--horizon);width:var(--disc);height:var(--disc);transform:translateY(calc(var(--disc)*(1 - var(--rise))));z-index:1}
.below{height:var(--horizon);z-index:2}
.land{width:var(--land-w);right:var(--land-r);bottom:0;z-index:3}
:root{--gut:max(64px,calc(50vw - 640px))}
.nav{left:calc(var(--gut) - 8px);top:clamp(62px,9.4vh,84px)}
.count{left:calc(var(--gut) + min(580px,44vw));transform:translateX(-100%);top:calc(clamp(96px,15vh,132px) + 3px)}
.unit{left:var(--gut);top:clamp(96px,15vh,132px);width:min(580px,44vw);color:var(--text);transition:color 700ms}
.hero h1{font-size:20px;opacity:.86;margin-bottom:clamp(8px,1.4vh,14px)}
.q{font-size:clamp(40px,6.4vh,60px);margin-bottom:clamp(16px,2.8vh,26px)}
.opts{gap:10px}
.o{height:clamp(62px,10.2vh,92px);border-radius:20px;font-size:clamp(25px,3.5vh,32px)}
.o.w{font-size:clamp(21px,2.9vh,26px)}
.o.l{font-size:clamp(17px,2.4vh,21px);line-height:1.15;padding:0 10px}
.other{margin:10px 0 0 -10px}
.amt{height:clamp(62px,10.2vh,92px)}
.amt.dob{height:auto}
.dob-f input{height:clamp(62px,10.2vh,92px)}
.amt.dob .go{height:clamp(62px,10.2vh,92px)}
.go-full{height:clamp(62px,9vh,76px)}
.tall{height:auto;min-height:100svh}
.tall .screen:not(.on){display:none}
.finished .nav,.finished .count{display:none}
.tall .unit{position:relative;top:auto;left:auto;margin-left:var(--gut);padding:clamp(96px,15vh,132px) 0 calc(var(--horizon) + 130px)}
@media (max-width:900px){
  :root{--land-w:min(136vw,62vh);--land-r:calc(50vw - var(--land-w)*(1 - var(--man)));--cx:50vw;--disc:min(88vw,42vh);--rise:.5;--gut:16px;--rise-end:.86;--horizon:clamp(84px,14vh,120px)}
  html[data-at="2"]{--rise:.62}html[data-at="3"]{--rise:.74}html[data-at="4"]{--rise:.86}
  .nav{left:8px;top:62px;font-size:15px;padding:6px 10px 6px 4px}.count{left:auto;right:16px;transform:none;top:68px;font-size:14px}
  .unit{left:50%;transform:translateX(-50%);top:68px;width:min(520px,calc(100% - 32px));text-align:center}
  .hero h1{font-size:16px;margin-bottom:6px}
  .q{font-size:clamp(29px,8.6vw,36px);margin-bottom:14px}
  .opts{gap:8px}
  .o{height:clamp(54px,8.4vh,74px);border-radius:18px;font-size:25px}.o.w{font-size:21px}.o.l{font-size:17px}
  .other{margin:6px auto 0}
  .amt{height:clamp(54px,8.4vh,74px)}
  .dob-f input,.amt.dob .go{height:clamp(54px,8.4vh,74px)}
  .go{padding:0 22px;border-radius:18px;font-size:20px}
  .amt input{border-radius:18px;padding:0 14px}
  .fill .amt input{font-size:19px}
  .tall .unit{left:auto;transform:none;margin:0 auto;padding:68px 0 calc(var(--horizon) + var(--disc) + 24px);text-align:left}
  .tall .unit h1{text-align:center}
  .next{font-size:17px}
  .hint{font-size:15px;margin-bottom:10px}
  .hero .err{margin-top:8px}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:0 24px;border-radius:16px;background:var(--coral);color:var(--ink);font-weight:700;text-decoration:none;transition:transform 180ms var(--ease);border:0;font-size:18px;cursor:pointer}
.btn svg{width:20px;height:20px}
.btn:active{transform:scale(.97)}
.btn-sm{min-height:44px;padding:0 18px;border-radius:14px;font-size:16px}
.btn-lg{min-height:64px;padding:0 30px;border-radius:20px;font-size:21px}

/* Header on every page: it takes the colour of the band it sits on */
.top{--t:var(--ink);background:var(--bg,var(--white));color:var(--t);position:relative;z-index:10}
.top-in{display:flex;align-items:center;gap:30px;height:88px}
.logo-s{display:block;--accent:var(--coral);flex:none;color:inherit}
.logo-s svg{display:block;height:34px;width:auto}
.menu-nav{display:flex;gap:30px;margin-left:auto;font-size:17px;font-weight:600}
.menu-nav a{text-decoration:none;padding:6px 0;box-shadow:0 2px 0 transparent;transition:box-shadow 200ms}
.menu-nav a[aria-current],.menu-nav a:hover{box-shadow:0 2px 0 var(--coral)}
.menu{display:none;width:44px;height:44px;padding:10px;color:inherit}
.menu svg{display:block;width:24px;height:24px}
.top.top-hero{--t:var(--text);position:absolute;left:0;right:0;top:0;background:none;z-index:7;transition:color 700ms}
/* Phone menu */
.sheet{display:none;position:fixed;inset:0;z-index:40;background:var(--ink);color:var(--white);padding:0 16px 24px;flex-direction:column;overflow:auto}
.menu-open .sheet{display:flex}
.menu-open{overflow:hidden}
.sheet-head{display:flex;align-items:center;justify-content:space-between;height:68px;flex:none}
.sheet-head .menu{display:block;margin-right:-8px}
.sheet-links{margin-top:12px;font-size:32px;font-weight:600;letter-spacing:-.02em}
.sheet-links a{display:block;padding:15px 0;text-decoration:none;border-bottom:1px solid #2c3854}
.sheet-links a[aria-current]{color:var(--coral)}
.sheet-go{width:100%;justify-content:center;margin-top:24px;position:relative;z-index:1;flex:none}
.sheet::after{content:"";margin:auto auto -24px;width:min(84vw,340px);aspect-ratio:2/1;border-radius:999px 999px 0 0;background:var(--coral);flex:none;transform:translateY(0)}
.sheet-gap{height:28px;flex:none}

/* Page heads: the band takes the sky of its image */
.phead{--t:var(--ink);background:var(--bg);color:var(--t);overflow:hidden}
.sky-ink{--bg:var(--ink);--t:var(--white)}
.sky-rose{--bg:var(--rose)}
.sky-peach{--bg:var(--peach)}
.sky-white{--bg:var(--white)}
.phead-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:48px;align-items:end}
.phead-t{padding:32px 0 64px;align-self:center}
.phead h1{font-size:clamp(38px,4.6vw,60px)}
.lede{font-size:21px;line-height:1.4;margin-top:16px;max-width:30em}
.phead .btn{margin-top:26px}
.crumb{font-size:16px;font-weight:600;margin-bottom:12px}
.crumb a{text-underline-offset:3px}
.art{margin:0;width:calc(100% + var(--gut));align-self:end}
.art img{width:100%}
.phead-plain .phead-in{grid-template-columns:minmax(0,820px)}
.phead-plain .phead-t{padding:32px 0 66px}
.phead-plain .crumb{margin:14px 0 0}
.is-404 .phead{min-height:50vh}

/* Sections */
.big{font-size:clamp(34px,3.8vw,52px)}
.how,.learn,.qa,.hub,.related,.calc-page{padding:clamp(56px,7vw,96px) 0}
.how-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:64px;align-items:center}
.pic{margin:0}
.pic img{width:100%;border-radius:20px}
.stops{margin-top:30px;counter-reset:s}
.stops li{counter-increment:s;position:relative;padding:18px 0 18px 66px;border-top:1px solid var(--line)}
.stops li::before{content:counter(s);position:absolute;left:0;top:18px;width:46px;height:46px;border-radius:46px 46px 0 0;background:var(--coral);display:grid;place-items:center;padding-top:6px;font-weight:700;font-size:19px}
.stops h3{font-size:23px;letter-spacing:-.015em}
.stops p{margin-top:4px;color:var(--soft)}
.learn{padding-top:0}
.row-head{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:30px}
.more{display:inline-flex;align-items:center;gap:8px;font-weight:700;white-space:nowrap;text-underline-offset:4px}
.more svg{width:20px;height:20px}
.g-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 24px}
.g-card{display:block;text-decoration:none;height:100%}
.g-thumb{display:block;border-radius:20px;overflow:hidden}
.g-thumb img{width:100%;transition:transform 500ms var(--ease)}
@media(hover:hover){.g-card:hover img{transform:scale(1.03)}}
.g-text{display:block;margin-top:14px}
.g-text h3{font-size:23px;letter-spacing:-.015em}
.g-text p{margin-top:6px;color:var(--soft);font-size:17px}
.tools{margin-top:44px;display:flex;justify-content:space-between;align-items:center;gap:24px;background:var(--peach);border-radius:20px;padding:26px 30px}
.tools h3{font-size:25px}
.tools p{margin-top:4px}
.qa{padding-top:0}
.qa-in{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:56px}
details{border-top:1px solid var(--line)}
details:last-child{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:18px 0;font-weight:700;font-size:20px;letter-spacing:-.01em;line-height:1.25}
summary::-webkit-details-marker{display:none}
.pm{flex:none;position:relative;width:18px;height:18px}
.pm::before,.pm::after{content:"";position:absolute;left:0;right:0;top:8px;height:2.5px;background:var(--ink);transition:transform 220ms var(--ease)}
.pm::after{transform:rotate(90deg)}
details[open] .pm::after{transform:none}
details p{padding:0 38px 20px 0;color:var(--soft)}
details a{color:var(--ink)}

/* Closing band: the sun comes up over the page */
.final-band{position:relative;overflow:hidden;background:var(--ink);color:var(--white);text-align:center;padding:clamp(60px,8vw,96px) 0 calc(clamp(300px,36vw,480px)/2 + 52px)}
.final-band h2{font-size:clamp(34px,4vw,54px);margin-bottom:26px}
.final-in{position:relative;z-index:2}
.sunrise{position:absolute;left:50%;bottom:0;width:clamp(300px,36vw,480px);aspect-ratio:2/1;border-radius:999px 999px 0 0;background:var(--coral);transform:translateX(-50%)}
.motion .sunrise{transform:translate(-50%,46%);transition:transform 1400ms var(--ease)}
.motion .sunrise.in{transform:translate(-50%,0)}

/* Representative example */
.rep{background:var(--white);border-top:1px solid var(--line)}
.rep-in{padding:24px 0}
.rep-l{font-weight:700;font-size:17px}
.rep-t{font-size:17px;max-width:64em;margin-top:2px}
.rep-tag{display:inline-block;margin-top:10px;padding:5px 12px;border-radius:10px;background:var(--peach);font-size:14px;font-weight:600}

/* Footer */
.foot{background:var(--ink);color:#d6d8df;padding:44px 0 36px;font-size:15px;line-height:1.5}
.foot .logo-s{color:var(--white)}
.foot-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:40px}
.foot-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 24px;font-size:16px}
.foot-links a{color:var(--white);text-decoration:none}
.foot-links a:hover{text-decoration:underline}
.legal{margin-top:30px;padding-top:22px;border-top:1px solid #2c3854;display:grid;gap:10px}

/* Long reads */
.doc{display:grid;grid-template-columns:240px minmax(0,720px);gap:64px;padding:56px 0 76px;justify-content:space-between}
.doc-one{grid-template-columns:minmax(0,720px);justify-content:center}
.doc-side{position:sticky;top:24px;align-self:start;max-height:calc(100vh - 48px);overflow:auto;font-size:16px;line-height:1.35}
.toc{margin-bottom:26px}
.toc p{font-weight:700;margin-bottom:8px}
.toc ol{display:grid;gap:9px}
.toc a{text-decoration:none;color:var(--soft)}
.toc a:hover,.toc a[aria-current]{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.prose{min-width:0}
.prose h2{font-size:32px;margin:40px 0 12px;scroll-margin-top:20px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:23px;margin:26px 0 8px;letter-spacing:-.015em}
.prose p,.prose ul,.prose ol{margin:0 0 14px}
.prose ul,.prose ol{padding-left:22px}
.prose ul{list-style:disc}.prose ol{list-style:decimal}
.prose li{margin-bottom:6px}
.prose li::marker{color:var(--coral)}
.prose a{text-underline-offset:3px;text-decoration-color:var(--coral);text-decoration-thickness:2px}
.stamp{margin-top:26px!important;color:var(--soft);font-size:15px}
.related{padding-top:0}
.related h2{font-size:32px;margin-bottom:24px}

/* Calculators */
.calc-page{padding-top:48px}
.calc-stack{display:grid;gap:26px}
.calc-box{margin:26px 0}
.calc-stack .calc-box{margin:0}
.calc{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);border-radius:20px;overflow:hidden;box-shadow:inset 0 0 0 1px var(--line);background:#fff}
.calc-in{padding:26px 28px}
.calc-in h3{font-size:25px;margin:0}
.calc-p{margin:6px 0 16px!important;color:var(--soft);font-size:16px}
.calc-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 14px}
.calc-f label{display:block;font-size:15px;font-weight:600;margin-bottom:4px;line-height:1.25}
.calc-f input,.cform input,.cform textarea{width:100%;font:600 18px Hanken,sans-serif;color:var(--ink);padding:12px 14px;border:0;border-radius:12px;background:var(--white);box-shadow:inset 0 0 0 3px var(--ink)}
.calc-out{background:var(--ink);color:var(--white);padding:26px 28px;display:flex;flex-direction:column;gap:14px}
.calc-empty{margin:0!important;font-size:17px}
.calc-res[hidden]{display:none}
.calc-line{display:flex;justify-content:space-between;gap:12px;align-items:baseline;padding:7px 0;border-bottom:1px solid #2c3854}
.calc-l{margin:0!important;font-size:16px}
.calc-v{margin:0!important;font-weight:700;font-size:23px;font-variant-numeric:tabular-nums;white-space:nowrap}
.calc-n{margin:10px 0 0!important;font-size:14px;color:#d6d8df}
.calc-foot{margin-top:auto}
.calc-foot .btn{width:100%;justify-content:center;color:var(--ink)}
.calc-private{margin:8px 0 0!important;font-size:14px;color:#d6d8df;text-align:center}

/* Contact */
.contact-in{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:64px;padding:56px 0 76px}
.cform{display:grid;gap:6px}
.cform label{font-weight:600;font-size:16px;margin-top:10px}
.cform button{justify-self:start;margin-top:16px}
.cform-note{margin-top:8px;padding:10px 14px;border-radius:14px;background:var(--peach);font-size:16px}
.cinfo h2{font-size:25px;margin:22px 0 6px}
.cinfo h2:first-child{margin-top:0}
.cinfo a{font-weight:700;text-underline-offset:3px}

/* Reveals */
.motion [data-reveal]:not(.sunrise){opacity:0;transform:translateY(16px);transition:opacity 620ms ease,transform 720ms var(--ease)}
.motion [data-reveal].in:not(.sunrise){opacity:1;transform:none}

@media (max-width:900px){
  .wrap.top-in{width:calc(100% - 32px)}
  .top-in{height:68px;gap:10px}
  .logo-s svg{height:28px}
  .top .btn{margin-left:auto}
  .menu{display:block;margin-right:-8px}
  .menu-nav{display:none}
}
@media (max-width:1000px){
  .doc{grid-template-columns:minmax(0,1fr);gap:26px;padding-top:36px}
  .doc-side{position:static;max-height:none;background:#fff;border-radius:16px;padding:16px 18px;box-shadow:inset 0 0 0 1px var(--line)}
  .toc{margin:0}.toc-legal{margin-bottom:14px}
  .how-in,.qa-in,.contact-in,.calc{grid-template-columns:minmax(0,1fr)}
  .how-in{gap:34px}.qa-in{gap:18px}.contact-in{gap:36px;padding-top:36px}
}
@media (max-width:760px){
  body{font-size:17px}
  .wrap{width:calc(100% - 32px)}
  .phead-in{grid-template-columns:minmax(0,1fr);gap:0}
  .phead-t{padding:10px 0 22px}
  .phead-plain .phead-t{padding:12px 0 38px}
  .lede{font-size:19px;margin-top:10px}
  .art{width:100vw;margin-left:-16px}
  .g-grid{grid-template-columns:minmax(0,1fr);gap:24px}
  .row-head{margin-bottom:20px}
  .tools{flex-direction:column;align-items:flex-start;padding:22px;gap:12px;margin-top:30px}
  summary{font-size:19px;padding:15px 0}
  .prose h2{font-size:27px;margin-top:32px}
  .calc-in,.calc-out{padding:20px}
  .foot-top{grid-template-columns:minmax(0,1fr);gap:24px}
  .foot-links{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}