@font-face{font-family:Chakra Petch;src:url('/assets/display.woff2?v=lote2-20260908');font-display:swap}@font-face{font-family:Source Sans 3;src:url('/assets/body.woff2?v=lote2-20260908');font-display:swap}
:root{--ink:#171349;--blue:#4139b7;--cyan:#78e7fb;--gold:#ffd060;--pale:#f0eeff;--muted:#cecbed}*{box-sizing:border-box}body{margin:0;background:var(--pale);color:var(--ink);font:18px/1.6 'Source Sans 3',Arial,sans-serif}a{color:inherit}button,input{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #047ca6;outline-offset:4px}.lab-skip{position:fixed;left:15px;top:-100px;padding:12px;background:var(--gold);color:var(--ink);z-index:50}.lab-skip:focus{top:10px}.lab-header{height:81px;display:flex;align-items:center;max-width:1200px;margin:auto;padding:0 32px;border-bottom:1px solid #c7c1e2;gap:30px}.lab-logo{display:flex;align-items:center;text-decoration:none;gap:11px;font-family:'Chakra Petch',Arial,sans-serif}.lab-logo>span{display:grid;place-items:center;width:40px;height:40px;background:var(--blue);color:var(--cyan);font-size:24px;font-weight:700;border-radius:10px}.lab-logo b{font-size:15px;line-height:1.15;letter-spacing:.03em}.lab-logo small{display:block;letter-spacing:.3em;font-size:10px;margin-top:4px}.lab-header nav{display:flex;gap:27px;margin-left:auto}.lab-header nav a{text-decoration:none;display:flex;align-items:center;min-height:44px;font-size:14px;font-weight:700}.lab-header nav a:hover{color:var(--blue)}.lab-age{font-size:11px;border:1px solid #a49ec5;border-radius:50%;width:32px;height:32px;display:grid;place-items:center}main{max-width:1200px;padding:0 32px;margin:auto}h1,h2,h3{font-family:'Chakra Petch',Arial,sans-serif;font-weight:700;line-height:1.15;margin:0 0 17px;letter-spacing:-.035em}h1{font-size:clamp(34px,3.7vw,49px)}h2{font-size:34px}h3{font-size:24px}.lab-opening{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:29px 20px 14px}.lab-label{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#595090;margin:0 0 13px}.lab-opening h1{margin-bottom:12px}.lab-opening>div>p:last-child{max-width:620px;font-size:17px;line-height:1.45;margin:0;color:#59527d}.lab-opening figure{margin:0;width:200px;flex:none;text-align:center}.lab-opening figure img{width:100%;height:180px;object-fit:contain;filter:drop-shadow(0 8px 10px #6b51ac38);animation:lab-arrive .7s ease-out both}.lab-opening figcaption{font-size:9px;color:#6e6694}.rtp-workbench{background:var(--ink);color:white;border:1px solid #494179;border-radius:18px;overflow:hidden;box-shadow:0 9px 0 #d1cce8,0 16px 25px #3a246212;margin-top:10px;scroll-margin-top:20px}.tool-strip{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:16px 24px 11px}.tool-strip h2{font:700 14px/1.3 'Chakra Petch',Arial,sans-serif;letter-spacing:.015em;margin:0}.tool-strip>span{font-size:10px;color:var(--muted)}.calculation-tabs{display:flex;border-bottom:1px solid #4f4981;padding:0 24px;gap:24px}.calculation-tabs button{border:0;border-bottom:3px solid transparent;color:#c8c4e5;background:none;font-weight:600;font-size:14px;padding:10px 0;min-height:46px}.calculation-tabs button.selected{border-bottom-color:var(--cyan);color:var(--cyan)}.rtp-workbench button:focus-visible,.rtp-workbench input:focus-visible{outline-color:var(--gold)}.calculator-body{display:grid;grid-template-columns:1fr 1.1fr}.number-inputs{padding:22px 28px 20px;display:flex;flex-direction:column;border-right:1px solid #4d467d;min-width:0}.number-inputs label{font-size:14px;font-weight:700;display:block;margin-bottom:8px}.number-inputs label span{display:block;font-size:10px;font-weight:400;color:#bbb8da;margin-top:2px}.number-field{display:flex;align-items:center;border:1px solid #736ba1;background:#241e59;border-radius:8px;margin-bottom:17px;padding:0 14px;gap:12px}.number-field input{color:white;font-family:'Chakra Petch',Arial,sans-serif;font-weight:600;border:0;background:none;min-width:0;width:100%;height:48px;font-size:25px;outline:none}.number-field:focus-within{border-color:var(--cyan);box-shadow:0 0 0 1px var(--cyan)}.number-field>span{font-size:10px;color:var(--muted)}#input-help{font-size:10px;color:#bbb8da;margin-top:-4px}.restore-example{background:none;border:0;text-decoration:underline;text-underline-offset:4px;color:var(--cyan);font-size:11px;text-align:left;align-self:flex-start;min-height:44px;padding:9px 0 0}.number-result{padding:25px 34px 18px;display:flex;flex-direction:column;justify-content:center;min-width:0;background:radial-gradient(ellipse at 65% 30%,#4940ae70,transparent 80%)}.number-result>span{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--cyan)}.number-result output{display:block;font-family:'Chakra Petch',Arial,sans-serif;font-size:clamp(42px,6vw,79px);font-weight:700;color:var(--gold);line-height:1.2;letter-spacing:-.06em;overflow-wrap:anywhere;margin:5px 0 3px;font-variant-numeric:tabular-nums}.number-result>b{font-size:11px;font-weight:400;color:#d3cfee;line-height:1.4}.result-meter{height:9px;background:#443d78;border-radius:5px;margin:23px 0 14px;overflow:hidden}.result-meter i{display:block;height:100%;background:repeating-linear-gradient(90deg,var(--cyan) 0,var(--cyan) 14px,#2b2658 14px,#2b2658 16px);border-radius:5px;transition:width .25s}.result-formula{font-family:'Chakra Petch',Arial,sans-serif;font-size:13px;color:var(--cyan);margin:0 0 7px;overflow-wrap:anywhere}#result-note{font-size:12px;color:#d2ceec;line-height:1.6;margin:0;max-width:450px}.tool-caveat{margin:0;padding:13px 25px;background:#262158;color:#bdb8dd;font-size:10px}.input-error{font-size:12px;color:#ffd09e;margin:7px 0 0}.interpretation-row{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:31px 0 43px}.interpretation-row a{display:grid;grid-template-columns:1fr 20px;gap:3px 15px;text-decoration:none;min-height:74px;padding:13px 18px;border-left:3px solid #6960ad;background:#e4e0f6;transition:background .2s}.interpretation-row a:hover{background:#d8d2ef}.interpretation-row b{font-size:14px}.interpretation-row span{font-size:12px;color:#675f88}.interpretation-row i{grid-column:2;grid-row:1/3;align-self:center;font-size:24px;font-style:normal}.number-reading{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;padding:0 18px 45px}.reading-intro p:last-child{color:#5b537c;font-size:16px}.two-measures article{position:relative;padding:0 0 20px 23px;border-left:2px solid #5b4fc1}.two-measures article+article{border-color:#caa843;padding-top:24px;padding-bottom:0}.measure-tag{font-size:9px;letter-spacing:.15em;font-weight:700;color:#574da1}.measure-tag.observed{color:#785709}.two-measures h3{font-size:25px;margin:6px 0 9px}.two-measures p{font-size:15px;color:#5b537c;margin:0}.lab-reference{display:grid;grid-template-columns:1.3fr .7fr;gap:45px;padding:33px 20px 55px;border-top:1px solid #c8c1df}.lab-reference h2{font-size:31px}.lab-reference>div>p{font-size:16px;color:#585076}.lab-reference>div>p a{color:#34308e;text-underline-offset:4px}.reference-open{display:flex;align-items:center;gap:22px;min-height:47px;font-size:14px;font-weight:700;color:var(--blue)}.lab-access{background:#342a78;color:white;border-radius:14px;padding:27px;align-self:start}.lab-access>span{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--cyan)}.lab-access h3{font-size:25px;margin:11px 0 20px}.lab-cta{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:54px;background:var(--gold);color:var(--ink);font-size:14px;font-weight:700;padding:12px 17px;text-decoration:none;border:2px solid #ffedae;border-radius:6px;box-shadow:0 4px 0 #a97622;transition:transform .2s}.lab-cta:hover{transform:translateY(-3px)}.lab-access>p{font-size:10px;color:#d3cfee;line-height:1.6;margin:15px 0}.lab-access>small{font-size:11px;color:#ddd7ef;display:block;border-top:1px solid #655b9c;padding-top:14px}.lab-footer{background:#dfdaf0;padding:27px max(32px,calc((100vw - 1136px)/2))}.footer-equation{font-family:'Chakra Petch',Arial,sans-serif;font-size:clamp(20px,3vw,36px);letter-spacing:.03em;font-weight:700;color:#514883;border-bottom:1px solid #b9b1d4;padding-bottom:17px}.footer-equation span{color:#968017;margin:0 12px}.footer-lower{display:grid;grid-template-columns:1fr 1fr;gap:10px 30px;padding-top:14px}.footer-lower p{font-size:12px;color:#675e85}.footer-lower nav{display:flex;flex-wrap:wrap;gap:0 20px;justify-content:flex-end}.footer-lower nav a{font-size:11px;min-height:44px;display:inline-flex;align-items:center}.footer-lower>small{grid-column:1/-1;font-size:10px;color:#756b8f}.paper-title{padding:23px 0 20px;max-width:890px}.paper-title>a{display:inline-flex;min-height:44px;align-items:center;font-size:12px;color:#62578f;text-decoration:none;margin-bottom:12px}.paper-title h1{font-size:clamp(34px,4vw,49px);max-width:870px}.paper-title>p:last-child{font-size:19px;color:#62597f;margin:0}.paper-layout{display:grid;grid-template-columns:minmax(0,810px) 220px;gap:47px;margin:10px 0 50px;align-items:start}.lab-paper{padding:30px 34px;background:#fff;border-radius:14px;border-top:4px solid var(--blue)}.lab-paper h2{font-size:27px;margin:29px 0 15px}.lab-paper section:first-child h2,.lab-paper>h2:first-child{margin-top:0}.lab-paper p{font-size:18px;line-height:1.85;color:#4e486b}.lab-paper a{color:#3f379f;text-underline-offset:4px}.paper-margin{position:sticky;top:20px;border-top:3px solid var(--gold);padding-top:17px}.paper-margin>b{font:700 13px 'Chakra Petch',Arial,sans-serif;display:block;margin:0 0 12px}.paper-margin a{display:flex;align-items:center;min-height:44px;font-size:13px;text-decoration:none;padding:9px 0;border-bottom:1px solid #d1cbe2;color:#625a80}.paper-margin a[aria-current]{color:var(--blue);font-weight:700}.paper-margin>p{font-size:12px;color:#776c94;line-height:1.6}.paper-next{display:flex;align-items:center;min-height:48px;border-top:1px solid #ddd7ea;margin-top:25px;padding-top:16px;font-size:14px;font-weight:700}@keyframes lab-arrive{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}[hidden]{display:none!important}@media(max-width:900px){.lab-header{padding:0 22px}main{padding:0 22px}.lab-opening{padding-left:5px;padding-right:5px}.lab-opening figure{width:160px}.number-inputs{padding:20px}.number-result{padding:25px 23px}.number-reading{gap:30px;padding-left:5px;padding-right:5px}.lab-reference{gap:28px;padding-left:5px;padding-right:5px}.lab-access{padding:23px}.lab-cta{font-size:12px;padding:11px 12px}.paper-layout{grid-template-columns:minmax(0,1fr) 180px;gap:25px}.lab-paper{padding:27px}.lab-footer{padding:25px 22px}}@media(max-width:600px){body{font-size:16px}.lab-header{height:70px;gap:14px;padding:0 18px}.lab-logo>span{width:33px;height:33px;font-size:21px;border-radius:8px}.lab-logo b{font-size:11px}.lab-logo small{font-size:8px}.lab-logo{gap:8px}.lab-header nav{gap:14px}.lab-header nav a{font-size:11px}.lab-header nav a:last-child{display:none}.lab-age{font-size:9px;width:27px;height:27px;flex:none}main{padding:0 18px}.lab-opening{padding:25px 0 12px;gap:4px;position:relative}.lab-opening h1{font-size:33px;max-width:250px}.lab-opening .lab-label{font-size:8px;max-width:250px}.lab-opening>div>p:last-child{font-size:14px;max-width:100%;margin-top:18px}.lab-opening figure{position:absolute;right:0;top:33px;width:85px;pointer-events:none}.lab-opening figure img{height:98px}.lab-opening figcaption{display:none}.rtp-workbench{border-radius:13px;margin-top:10px}.tool-strip{padding:15px 17px 6px;align-items:flex-start;gap:8px}.tool-strip h2{font-size:11px}.tool-strip>span{font-size:8px;max-width:95px;text-align:right}.calculation-tabs{padding:0 17px;gap:23px}.calculation-tabs button{font-size:11px;min-height:46px}.calculator-body{grid-template-columns:1fr}.number-inputs{padding:17px 20px 10px;border-right:0;border-bottom:1px solid #4d467d}.number-inputs label{font-size:12px}.number-inputs label span{font-size:9px}.number-field{margin-bottom:13px}.number-field input{height:44px;font-size:23px}.number-field>span{font-size:9px}#input-help{font-size:9px}.restore-example{font-size:10px}.number-result{padding:22px}.number-result>span{font-size:10px}.number-result output{font-size:59px}.number-result>b{font-size:10px}.result-meter{margin:16px 0 12px}.result-formula{font-size:12px}#result-note{font-size:11px}.tool-caveat{font-size:9px;padding:12px 18px}.interpretation-row{grid-template-columns:1fr;gap:10px;margin:25px 0 32px}.interpretation-row a{min-height:70px;padding:11px 15px}.interpretation-row b{font-size:13px}.interpretation-row span{font-size:11px}.number-reading{grid-template-columns:1fr;gap:15px;padding:0 2px 34px}.reading-intro h2{font-size:29px}.reading-intro h2 br{display:none}.reading-intro p:last-child{font-size:15px}.two-measures article{padding-left:19px}.two-measures p{font-size:14px}.lab-reference{grid-template-columns:1fr;gap:25px;padding:28px 2px 35px}.lab-reference h2{font-size:28px}.lab-reference>div>p{font-size:15px}.reference-open{font-size:13px}.lab-access{padding:24px}.lab-access h3 br{display:none}.lab-cta{font-size:14px}.lab-access>p{font-size:10px}.lab-footer{padding:24px 18px}.footer-equation{font-size:18px;letter-spacing:0;white-space:nowrap}.footer-equation span{margin:0 3px}.footer-lower{display:block}.footer-lower p{font-size:11px}.footer-lower nav{justify-content:flex-start;gap:0 18px}.footer-lower>small{display:block;margin-top:13px}.paper-title{padding-top:15px}.paper-title h1{font-size:34px}.paper-title>p:last-child{font-size:17px}.paper-layout{display:flex;flex-direction:column;gap:25px;margin-bottom:35px}.lab-paper{padding:24px 20px}.lab-paper h2{font-size:26px}.lab-paper p{font-size:16px;line-height:1.8}.paper-margin{position:static;align-self:stretch}.paper-margin a{min-height:44px;font-size:13px}.paper-margin>p{font-size:12px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}