*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--color-background);color:var(--color-text);font:1rem/1.6 var(--font-body)}a{color:inherit;text-underline-offset:.25em}a:hover{color:var(--color-accent)}button,input,select{font:inherit}button,summary{cursor:pointer}button{color:var(--color-on-accent);background:var(--color-accent);border:1px solid var(--color-border);padding:.6rem 1rem}a,button,summary,input,select{touch-action:manipulation}:focus-visible{outline:3px solid var(--color-focus);outline-offset:4px}.skip{position:absolute;top:0;left:0;transform:translateY(-200%);padding:1rem;background:var(--color-background);z-index:99}.skip:focus{transform:none}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-family:var(--font-display);line-height:1.1;font-weight:400}img,svg{display:block;max-width:100%;height:auto}header,main,footer{min-width:0}nav{display:flex;gap:1.5rem;flex-wrap:wrap}details p{padding:1rem 0;max-width:65ch}summary{padding:.65rem 0}footer{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:2rem 5vw;font-size:.75rem;color:var(--color-muted);border-top:1px solid var(--color-border)}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}header,main{max-width:1320px;margin:auto;padding-left:3vw;padding-right:3vw}.edition{display:flex;justify-content:space-between;gap:1rem;font-size:.7rem;padding:1rem 0 .7rem;border-bottom:1px solid var(--color-border)}.masthead{display:block;text-align:center;font:bold clamp(2.5rem,6vw,5.8rem)/1.15 var(--font-display);letter-spacing:-.055em;text-decoration:none;padding:.7rem 0}.strap{text-align:center;font-size:.65rem;letter-spacing:.16em;padding-bottom:1rem}header>nav{justify-content:center;border-top:3px solid var(--color-text);border-bottom:1px solid var(--color-border);padding:.65rem 0;font-size:.8rem;gap:3rem}.kicker{font-size:.7rem;font-weight:700;letter-spacing:.1em;color:var(--color-accent)}h1{font-size:clamp(2.7rem,4.6vw,4.5rem);letter-spacing:-.05em;margin:1rem 0}h2{font-size:2rem;letter-spacing:-.035em}h3{font-size:1.6rem}.standfirst{font-family:var(--font-display);font-size:1.25rem;max-width:58ch;line-height:1.5}.byline{font-size:.75rem;color:var(--color-muted);padding:1rem 0}.caption{font-size:.75rem;color:var(--color-muted);margin:.6rem 0 0}.section-label{display:block;font-size:.65rem;color:var(--color-muted);margin-bottom:.7rem}

/* Front page: full-width lead, plan and copy, then a four-part brief strip. */
.front{margin:2rem 0 3rem}
.lead{border-top:3px solid var(--color-text);padding-top:1.5rem}
.lead-head{max-width:none}
.lead-body{display:grid;grid-template-columns:7fr 5fr;gap:2.5rem;margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--color-border)}
.plan svg{width:100%;height:auto}
.plan-bg{fill:var(--color-surface)}
.plan-branch{fill:var(--color-background);stroke:var(--color-text);stroke-width:2}
.plan-square{fill:url(#ledger-hatch);stroke:var(--color-text);stroke-width:2}
.plan-label-bg{fill:var(--color-background)}
.plan-square-label{font:700 12px var(--font-body);letter-spacing:.12em;fill:var(--color-text)}
.plan-text{font:700 13px var(--font-body);letter-spacing:.04em;fill:var(--color-text)}
.plan-unit{font:12px var(--font-body);fill:var(--color-muted)}
.plan-link{stroke:var(--color-border);stroke-width:2;stroke-dasharray:5 4}
.plan-delta{font:700 13px var(--font-body);fill:var(--color-accent)}
.hatch-line{stroke:var(--color-border);stroke-width:1.5}
.lead-copy{font-family:var(--font-display);font-size:1.05rem;line-height:1.65}
.lead-copy p+p{margin-top:1rem}
.story-link{display:inline-block;font:700 .85rem/1.4 var(--font-body);margin-top:1.3rem}
.briefs{display:grid;grid-template-columns:1fr 2fr 1fr;margin-top:2.5rem;border-top:3px solid var(--color-text)}
.brief{padding:1.5rem 1.5rem 0;border-right:1px solid var(--color-border)}
.brief:first-child{padding-left:0}
.brief:last-child{border-right:0;padding-right:0}
.brief h2{font-size:1.7rem}
.brief p:not(.section-label){font-size:.95rem;margin:.8rem 0}
.brief a{font-size:.8rem}
.brief-numbers{grid-row:span 2}
.numbers-row{display:grid;grid-template-columns:auto 1fr;gap:1.2rem;align-items:end;margin-bottom:1rem}
.big-number{font:3.6rem/1 var(--font-display);color:var(--color-accent);white-space:nowrap}
.numbers-row p{font-size:.95rem;margin:0 0 .4rem}
.chart svg{width:100%;height:auto}
.chart-grid{stroke:var(--color-border);stroke-width:1}
.chart-now{fill:var(--color-border)}
.chart-prop{fill:var(--color-accent)}
.chart-axis{font:11px var(--font-body);fill:var(--color-muted)}
.chart-value{font:700 11px var(--font-body);fill:var(--color-text)}
.chart-name{font:700 12px var(--font-body);fill:var(--color-text)}
.chart-delta{font:700 12px var(--font-body);fill:var(--color-accent)}

.notebook{border-top:3px solid var(--color-text);display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:1.5rem;padding:1.5rem 0 2rem}.notebook h2{font-size:1.8rem;margin-top:1rem}.notebook article{border-left:1px solid var(--color-border);padding-left:1.5rem}.notebook article p{font:1rem/1.6 var(--font-display);margin-top:1rem}.record{border-top:1px solid var(--color-border);padding:1.5rem 0 3rem;display:grid;grid-template-columns:1fr 2fr;gap:1.5rem}.record h2{font-size:1.3rem}.record>p,.record details{font-size:.85rem;max-width:72ch}.record details{grid-column:2}

.analysis-head{padding:2.5rem 0 2rem;border-bottom:1px solid var(--color-border)}.analysis-head h1{font-size:clamp(3rem,5.8vw,5.4rem);max-width:20ch}.analysis-grid{display:grid;grid-template-columns:1fr 3fr;gap:2rem 4rem;margin:2rem 0 3rem}.contents nav{flex-direction:column;font-size:.8rem;margin-top:1rem;gap:.8rem}.stat{border-top:3px solid var(--color-text);margin-top:2rem;padding-top:1rem}.stat strong{display:block;font:2.3rem/1.2 var(--font-display)}.stat span{display:block;font-size:.8rem;margin-top:.5rem}.argument{max-width:70ch}.argument h2{margin-bottom:1rem}.argument p{font:1.15rem/1.75 var(--font-display);margin:1rem 0}.argument blockquote{margin:2rem 0;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);padding:1.2rem 0;font:2rem/1.25 var(--font-display)}.ledger{grid-column:1/-1}.ledger-title{display:flex;justify-content:space-between;gap:1rem;align-items:baseline;border-top:3px solid var(--color-text);padding:1rem 0}.ledger-title p{font-size:.8rem}table{border-collapse:collapse;width:100%;font-size:1rem;font-variant-numeric:tabular-nums}caption{text-align:left;font-size:.8rem;padding:.8rem 0}th,td{padding:.85rem 1rem;border-bottom:1px solid var(--color-border);text-align:right}th:first-child{text-align:left}thead,tfoot{background:var(--color-surface)}tfoot{font-weight:700}.method{display:grid;grid-template-columns:1fr 3fr;gap:4rem;grid-column:1/-1;border-top:1px solid var(--color-border);padding-top:1.5rem}.method h2{font-size:1.6rem}.method p{max-width:70ch}.method details{font-size:.9rem;margin:.8rem 0}.method a{font-size:.85rem}.method-table{margin-top:1.2rem}.method-table th:first-child,.method-table td:nth-child(2){text-align:left}

@media(max-width:900px){.edition{font-size:.65rem}.lead-body{gap:1.5rem;grid-template-columns:1.4fr 1fr}.briefs{grid-template-columns:1fr 1fr}.brief:first-child{padding-left:0}.brief:nth-child(3){border-right:0;padding-right:0}.brief-numbers{grid-column:2;grid-row:1/span 2;border-right:0;padding-right:0}.brief:nth-child(1){border-right:1px solid var(--color-border)}.notebook{grid-template-columns:1fr 1fr}.notebook>div{border-right:1px solid var(--color-border);padding-right:1rem}.notebook article:nth-child(3){border-left:0;padding-left:0}.analysis-grid{gap:2rem;grid-template-columns:1fr 2.5fr}.method{gap:2rem;grid-template-columns:1fr 2.5fr}}

@media(max-width:700px){header,main{padding-left:5vw;padding-right:5vw}.edition{flex-wrap:wrap;gap:.3rem 1rem}.edition>span:first-child{width:100%}.masthead{font-size:2.8rem}.strap{font-size:.6rem;letter-spacing:.06em}header>nav{gap:1.6rem}.lead h1{font-size:2.8rem}.lead-body{display:block}.plan{margin-bottom:1.5rem}.briefs{display:block}.brief,.brief:first-child,.brief:last-child,.brief-numbers{border-right:0;padding:1.4rem 0;border-bottom:1px solid var(--color-border)}.brief h2{font-size:1.8rem}.big-number{font-size:3rem}.notebook{display:block}.notebook article,.notebook>div,.notebook article:nth-child(3){border-left:0;border-right:0;padding:1.2rem 0;border-bottom:1px solid var(--color-border)}.notebook article p{margin-top:.6rem}.record{display:block}.record h2{margin-bottom:1rem}.record details{margin-top:1rem}.analysis-head h1{font-size:3rem}.analysis-grid{display:block}.contents{margin-bottom:2rem}.contents nav{gap:.6rem}.stat{margin:1rem 0}.argument p{font-size:1.08rem}.argument blockquote{font-size:1.9rem}.ledger-title{display:block}.ledger-title h2{font-size:1.8rem}.ledger-title p{margin-top:.5rem}table{font-size:.85rem}th,td{padding:.7rem .35rem}.ledger{margin-top:2rem}.method{display:block;margin-top:2rem}.method h2{margin-bottom:1rem}.record{padding-bottom:2rem}}