:root{--ink:#14292D;--blue:#174E91;--muted:#657678;--cream:#FFFCF7;--line:#dedfd9}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--cream);color:var(--ink);font-family:'Avenir Next','Helvetica Neue',Arial,sans-serif;font-size:16px;line-height:1.55}.wrap{width:min(1120px,calc(100% - 72px));margin:auto}a{color:inherit}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #D86737;outline-offset:5px}.skip{position:absolute;left:12px;top:-80px;background:white;padding:12px;z-index:10}.skip:focus{top:12px}.masthead{padding-top:25px}.topline{display:flex;align-items:center;justify-content:space-between;font-size:10px;letter-spacing:1.6px;font-weight:600}.topline img{width:112px;height:auto;mix-blend-mode:multiply}.wordmark{display:block;width:max-content;margin:-15px auto 0;text-decoration:none;font-size:64px;font-weight:850;letter-spacing:-4px;line-height:1.05}.wordmark span,.footer-brand span{color:var(--blue)}.byline{text-align:center;font-size:12px;margin:12px 0 30px;color:var(--muted)}nav{display:flex;justify-content:center;gap:44px;padding:17px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:12px}nav a{text-decoration:none}nav a:hover{color:var(--blue)}nav span{color:var(--blue);margin-left:7px}.intro{padding:48px 0 36px;max-width:900px}.eyebrow{display:flex;gap:12px;align-items:center;font-size:12px;letter-spacing:1.8px;font-weight:700}.eyebrow img{width:42px;height:42px}.issue{border-left:1px solid #cdd5d3;padding-left:16px;margin-left:7px;color:var(--muted);font-size:10px;letter-spacing:1px;font-weight:500}h1{font-size:clamp(36px,4.3vw,53px);letter-spacing:-2px;line-height:1.12;margin:23px 0 22px;font-weight:650}h1 span{color:var(--blue)}.intro>p{font-size:16px;color:#536569;line-height:1.7;margin:0}.meta{display:flex;gap:20px;align-items:center;margin-top:24px;font-size:11px;color:var(--muted)}.tag{font-size:9px;letter-spacing:1.2px;font-weight:650;color:var(--blue)}.meta .tag{background:#edf0ef;padding:6px 9px;border-radius:3px}.experiment{display:grid;grid-template-columns:0.88fr 1.12fr;border:1px solid #d5ddd9;border-radius:12px;overflow:hidden;box-shadow:0 8px 30px #14292d05}.controls{padding:34px 38px;background:#F3EFE8}.sectionnum{font-size:10px;letter-spacing:1.8px;font-weight:650;color:var(--muted)}h2{font-size:26px;letter-spacing:-.8px;line-height:1.25;font-weight:600;margin:15px 0}.controls>p:not(.hint):not(.error){font-size:14px;max-width:310px;color:#526367;margin-bottom:26px}.controls label{display:block;font-size:12px;font-weight:650;margin:22px 0 9px}.money-input{display:flex;align-items:center;gap:12px;background:var(--cream);border:1px solid #cbd4d0;border-radius:5px;padding:10px 16px}.money-input>span:first-child{font-size:24px;color:var(--muted)}.money-input>span:last-child{font-size:10px;letter-spacing:1px;color:var(--muted)}input{min-width:0;width:100%;border:0;outline:none;background:none;font-size:28px;color:var(--ink);font-weight:550}input:focus-visible{outline-offset:2px}.hint{font-size:11px;color:#596a6a;line-height:1.5;margin:8px 0}.presets{display:flex;gap:8px;margin-top:14px}.presets button{cursor:pointer;border:1px solid #ced6d2;border-radius:4px;background:transparent;padding:6px 11px;font-size:11px;color:var(--ink)}.presets button:hover,.presets button[aria-pressed=true]{background:#e1e8ee;border-color:#8ea7bf;color:var(--blue)}select{width:100%;padding:11px 14px;border:1px solid #cbd4d0;border-radius:5px;background:var(--cream);color:var(--ink);cursor:pointer;font-size:16px}.privacy{font-size:11px;line-height:1.7;color:#526367;margin-top:26px;border-top:1px solid #d6dcd6;padding-top:17px}.error{color:#8b322e;font-size:12px;min-height:0;margin:8px 0}.error:empty{display:none}.results{background:var(--ink);color:#fffaf3;padding:34px 38px;display:flex;flex-direction:column;justify-content:center}.results .sectionnum{color:#b3c9cc}.result-intro{margin:25px 0 3px;font-size:16px}.big-number{font-size:clamp(35px,4.5vw,56px);line-height:1.18;letter-spacing:-2px;font-weight:600;overflow-wrap:anywhere}.currency{font-size:9px;letter-spacing:1.4px;color:#b8c7c9;margin-top:10px}.result-rule{height:1px;background:#ffffff22;margin:25px 0}.statrow{display:grid;grid-template-columns:1fr 1fr;gap:20px}.statrow>div>span{font-size:11px;display:block;color:#c0cdce}.statrow strong{display:block;font-size:27px;font-weight:500;margin:5px 0;letter-spacing:-1px;overflow-wrap:anywhere}.statrow small{display:block;font-size:10px;color:#b9cacc}.comparison{margin-top:26px}.bar-label{display:flex;justify-content:space-between;gap:8px;font-size:11px;margin:14px 0 7px}.bar-label strong{font-weight:500}.track{height:15px;background:#ffffff09;border-radius:2px;overflow:hidden}.bar{height:100%;transition:width .35s ease}.original{background:#8cabbc;width:75%}.current{background:#DCA47C;width:100%}.comparison p{font-size:10px;color:#b9cacc;margin:13px 0 0;line-height:1.6}.cutoff{font-size:10px;color:#b9cacc;margin-top:25px;display:flex;align-items:center;gap:7px}.dot{width:5px;height:5px;flex-shrink:0;background:#b9cacc;border-radius:50%}.meaning{display:grid;grid-template-columns:1fr 1fr;gap:55px;padding:43px 0 35px}.meaning h2{font-size:25px;line-height:1.35}.meaning p{font-size:14px;line-height:1.75;margin:0 0 10px}.meaning strong{color:var(--blue);font-weight:650}.meaning .subtle{font-size:12px;color:var(--muted)}.brand-rule{height:4px;background:#DCE7F4}.brand-rule span{display:block;width:80%;height:100%;background:var(--blue)}.method{margin:24px 0 50px;border-bottom:1px solid var(--line)}summary{list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:17px 0 23px;cursor:pointer;font-size:15px;font-weight:550}summary::-webkit-details-marker{display:none}.summary-hint{font-size:11px;font-weight:400;color:var(--muted)}summary b{font-size:21px;font-weight:400;margin-left:14px;color:var(--blue)}details[open] summary b{display:inline-block;transform:rotate(45deg)}.methodbody{max-width:800px;padding:0 0 30px;font-size:13px;color:#526367}.methodbody h3{color:var(--ink);font-size:15px}.formula{background:#F3EFE8;padding:18px;font-size:13px;color:var(--ink);border-left:3px solid var(--blue);margin:20px 0}.methodbody ul{padding-left:20px}.methodbody li{margin:8px 0}.tablewrap{overflow:auto}table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums;margin:20px 0}caption{text-align:left;font-size:11px;margin-bottom:10px}th,td{text-align:left;padding:7px 12px;border-bottom:1px solid var(--line)}td:last-child,th:last-child{text-align:right}.archive-head{display:flex;justify-content:space-between;align-items:center;gap:16px}.archive-head>span{font-size:9px;letter-spacing:1.1px;color:var(--muted)}.archive h2{margin:12px 0 23px}.archive-item{display:flex;align-items:center;gap:25px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0;text-decoration:none}.archive-no{font-size:33px;color:#9eacad;font-weight:400;letter-spacing:-2px}.archive-item h3{font-size:18px;letter-spacing:-.3px;margin:6px 0;font-weight:550}.archive-item p{font-size:12px;color:var(--muted);margin:0}.arrow{margin-left:auto;color:var(--blue);font-size:25px}.archive-item:hover h3{color:var(--blue)}.archive-note{font-size:11px;color:var(--muted);margin:17px 0 45px}footer{border-top:1px solid var(--line);padding:27px 0 30px;display:flex;justify-content:space-between;align-items:center;gap:20px}footer>div{display:flex;gap:18px;align-items:center}.footer-brand{text-decoration:none;font-size:25px;font-weight:800;letter-spacing:-1.5px}footer span,footer p{font-size:10px;color:var(--muted)}@media(max-width:760px){.wrap{width:calc(100% - 40px)}.topline{font-size:8px;letter-spacing:1px}.topline img{width:90px}.wordmark{margin:20px auto 0;font-size:50px}.byline{font-size:10px;margin-bottom:24px}nav{gap:22px;font-size:10px}.intro{padding:30px 0 27px}.eyebrow{font-size:10px;gap:8px;letter-spacing:1.2px}.issue{font-size:8px;padding-left:10px;margin-left:0}.eyebrow img{width:34px;height:34px}h1{font-size:37px;letter-spacing:-1.4px}.intro>p{font-size:14px}.desktop{display:none}.meta{align-items:start;flex-direction:column;gap:9px;font-size:10px}.experiment{grid-template-columns:1fr}.controls,.results{padding:27px 24px}.controls>p:not(.hint):not(.error){max-width:100%}.big-number{font-size:48px}.meaning{grid-template-columns:1fr;gap:10px;padding:32px 0}.meaning h2{font-size:24px}.meaning p{font-size:14px}.summary-hint{font-size:10px}summary{font-size:13px}.archive-head{align-items:start;flex-direction:column;gap:0}.archive-head>span{margin-bottom:20px}.archive-item{gap:16px}.archive-item h3{font-size:16px}.archive-item p{font-size:11px}.archive-no{font-size:26px}.archive-note{line-height:1.7}footer{align-items:start;flex-direction:column;gap:8px}footer p{margin:0}.method{margin-bottom:34px}}@media(max-width:360px){.wrap{width:calc(100% - 28px)}h1{font-size:33px}nav{gap:15px}.controls,.results{padding:23px 19px}.big-number{font-size:40px}.statrow strong{font-size:23px}.issue{font-size:7px}.summary-hint{max-width:105px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.bar{transition:none}}

/* Legibilidad: lectura cómoda y controles amplios en todas las pantallas. */
:root{--muted:#506366}
body{font-size:18px;line-height:1.65}
.topline{font-size:12px;letter-spacing:1px}.byline{font-size:15px}
nav{font-size:16px;gap:34px}nav a{padding:8px 0}
.eyebrow{font-size:15px;letter-spacing:1px}.issue{font-size:13px;letter-spacing:.5px}
.intro>p{font-size:19px;line-height:1.75}.meta{font-size:14px;flex-wrap:wrap}.tag{font-size:13px;letter-spacing:.65px}
.sectionnum{font-size:13px;letter-spacing:1px}h2{font-size:29px}
.controls>p:not(.hint):not(.error){font-size:17px;max-width:none;line-height:1.7}
.controls label{font-size:17px}.money-input>span:last-child{font-size:14px}
input{font-size:30px}.hint{font-size:14px;line-height:1.65}
.presets{flex-wrap:wrap}.presets button{font-size:15px;min-height:44px;padding:8px 13px}
select{font-size:19px;min-height:50px}.privacy{font-size:14px;line-height:1.75}.error{font-size:15px}
.result-intro{font-size:19px}.currency{font-size:12px;letter-spacing:.7px;color:#d1ddde}
.results .sectionnum{color:#cad9db}.statrow>div>span{font-size:15px;color:#d1ddde}.statrow strong{font-size:30px}.statrow small{font-size:14px;color:#d1ddde;line-height:1.6}
.bar-label{font-size:15px}.comparison p{font-size:13px;color:#d1ddde;line-height:1.7}.cutoff{font-size:13px;color:#d1ddde;line-height:1.7}
.meaning h2{font-size:28px}.meaning p{font-size:18px;line-height:1.8}.meaning .subtle{font-size:16px}
summary{font-size:18px;min-height:56px}.summary-hint{font-size:14px}.methodbody{font-size:17px;line-height:1.8}.methodbody h3{font-size:20px}.formula{font-size:16px;overflow-wrap:anywhere}caption{font-size:14px}th,td{padding:10px 12px}
.archive-head>span{font-size:13px;letter-spacing:.5px}.archive-item h3{font-size:21px}.archive-item p{font-size:16px}.archive-note{font-size:15px;line-height:1.75}
footer span,footer p{font-size:14px}footer>div{flex-wrap:wrap}
@media(max-width:760px){.topline{font-size:10px;letter-spacing:.5px}.byline{font-size:14px}nav{font-size:14px;gap:12px;flex-wrap:wrap}.eyebrow{font-size:13px;flex-wrap:wrap}.issue{font-size:12px}.intro>p{font-size:18px}.meta{font-size:14px}.tag{font-size:12px}.controls,.results{padding:28px 24px}.meaning h2{font-size:27px}.meaning p{font-size:18px}.meaning .subtle{font-size:16px}.statrow{gap:16px}.statrow strong{font-size:28px}summary{font-size:17px;align-items:flex-start}.summary-hint{font-size:14px;max-width:130px}.archive-item h3{font-size:20px}.archive-item p{font-size:16px}.archive-head>span{font-size:13px}.archive-no{font-size:28px}.bar-label{flex-wrap:wrap}.archive-note{font-size:15px}}
@media(max-width:360px){.controls,.results{padding:24px 19px}.statrow{grid-template-columns:1fr}.presets button{padding:8px 10px}nav{gap:10px}.issue{font-size:12px}.summary-hint{max-width:110px}.big-number{font-size:38px}}