:root{--bg:#f8f7f3;--surface:#fff;--ink:#16212a;--ink-2:#33414c;--muted:#5a6670;--line:#e3e1d9;--line-2:#d3d0c5;--accent:#0b6660;--accent-ink:#09524d;--accent-soft:#e3f1ef;--warm:#d98a1c;--focus:#a85d00;--warm-soft:#fdf3e2;--warm-line:#efc77f;--zebra:#faf9f5;--th:#eef3f2;--shadow:0 1px 2px rgba(22,33,42,.06),0 4px 16px rgba(22,33,42,.06);--radius:14px;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,"Times New Roman",serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
@media (prefers-color-scheme:dark){:root{--bg:#0e1416;--surface:#151d20;--ink:#e7ecea;--ink-2:#c9d2d0;--muted:#9eaaa8;--line:#26323a;--line-2:#34424a;--accent:#5cc9bd;--accent-ink:#86ddd2;--accent-soft:#16302f;--warm:#f0b257;--focus:#f0b257;--warm-soft:#2a2214;--warm-line:#6b5226;--zebra:#121a1d;--th:#1a2629;--shadow:0 1px 2px rgba(0,0,0,.3),0 4px 16px rgba(0,0,0,.25)}}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;font:400 1.0625rem/1.7 var(--sans);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{color:var(--accent-ink);text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}
main:focus{outline:none}
.skip-link{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px;font-weight:600;text-decoration:none}
.skip-link:focus{top:12px}
.muted{color:var(--muted);font-weight:400}
/* header */
.site-header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{max-width:1120px;margin:0 auto;padding:12px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;font-size:1.25rem;letter-spacing:-.01em;color:var(--ink);text-decoration:none;line-height:1}
.brand:hover{color:var(--ink)}
.brand-a{font-weight:500;color:var(--ink-2)}
.brand-b{font-weight:800}
.logo-mark{flex:none;display:block}
.brand .logo-mark{margin-right:10px}
.lm-bg{fill:var(--accent)}
.lm-bars rect{fill:#fff}
.lm-warm{fill:#f7c46c}
@media (prefers-color-scheme:dark){.lm-bars rect{fill:#0e1416}.lm-warm{fill:#7a4b0a}}
.site-nav{display:flex;gap:4px;flex-wrap:wrap}
.site-nav a{color:var(--ink-2);text-decoration:none;font-weight:600;font-size:.95rem;padding:8px 12px;border-radius:999px}
.site-nav a:hover{background:var(--accent-soft);color:var(--accent-ink)}
.nav-toggle{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.nav-toggle-btn{display:none}
.ico-close{display:none}
@media (max-width:760px){
.header-inner{padding:10px 18px}
.nav-toggle-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line-2);border-radius:12px;color:var(--ink);cursor:pointer;background:var(--surface)}
.nav-toggle:focus-visible+.nav-toggle-btn{outline:3px solid var(--focus);outline-offset:2px}
.site-nav{display:none;flex-basis:100%;flex-direction:column;gap:2px;padding:6px 0 10px;border-top:1px solid var(--line)}
.site-nav a{padding:12px 10px;border-radius:10px;font-size:1.05rem}
.nav-toggle:checked~.site-nav{display:flex}
.nav-toggle:checked+.nav-toggle-btn .ico-open{display:none}
.nav-toggle:checked+.nav-toggle-btn .ico-close{display:inline}
}
/* content */
.content{max-width:1120px;margin:0 auto;padding:40px 24px 72px}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);letter-spacing:-.01em;font-weight:700}
h1{font-size:clamp(2rem,1.4rem + 2.6vw,3rem);line-height:1.12;margin:.2em 0 .6em;letter-spacing:-.02em}
h2{font-size:clamp(1.45rem,1.2rem + 1vw,1.85rem);line-height:1.25;margin:2.6rem 0 .8rem;padding-top:1.6rem;border-top:1px solid var(--line)}
h3{font-size:1.3rem;line-height:1.3;margin:2rem 0 .5rem}
h4{font-size:1.1rem;margin:1.6rem 0 .4rem}
p{margin:0 0 1.1em}
ul,ol{padding-left:1.3em;margin:0 0 1.2em}
li{margin:.4em 0}
li::marker{color:var(--accent)}
strong{font-weight:700;color:var(--ink)}
code{font-family:var(--mono);font-size:.88em;background:var(--accent-soft);padding:.1em .35em;border-radius:5px}
blockquote{margin:1.6rem 0;padding:16px 22px;border-left:4px solid var(--accent);background:var(--surface);border-radius:0 12px 12px 0;font-family:var(--serif);font-size:1.12rem;font-style:italic;color:var(--ink-2);box-shadow:var(--shadow)}
/* article grid: text column about 70ch, tables break out wider */
.page-article .content{display:grid;grid-template-columns:minmax(0,1fr) min(70ch,100%) minmax(0,1fr);column-gap:0;padding-top:48px}
.page-article .content>*{grid-column:2}
.page-article .content>.table-wrap{grid-column:1/-1;justify-self:center;width:fit-content;min-width:min(100%,70ch);max-width:min(100%,1080px)}
.page-article .content>h1{margin-bottom:.5em}
.page-article .content>h1+p,.page-article .content>.money-box+p{font-size:1.15rem;color:var(--ink-2)}
/* how we make money callout */
.money-box{position:relative;margin:.4rem 0 2.2rem;padding:18px 20px 18px 58px;font:400 1em/1.65 var(--sans);font-style:normal;color:var(--ink-2);background:var(--warm-soft);border:1px solid var(--warm-line);border-left:1px solid var(--warm-line);border-radius:var(--radius);box-shadow:none}
.money-box::before{content:"";position:absolute;left:18px;top:20px;width:24px;height:24px;border-radius:50%;background:radial-gradient(circle at 50% 30%,#fff 1.9px,transparent 2.4px),linear-gradient(#fff,#fff) 50% 72%/3px 8px no-repeat,var(--warm)}
.money-box>strong:first-child{display:block;margin-bottom:2px;font-size:1rem;color:var(--ink)}
/* tables */
.table-wrap{min-width:0;max-width:100%;overflow:auto;max-height:80vh;margin:1.4rem 0 2rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);-webkit-overflow-scrolling:touch}
table{border-collapse:separate;border-spacing:0;width:100%;font-size:1em;line-height:1.55}
th,td{padding:12px 14px;vertical-align:top;text-align:left;border-bottom:1px solid var(--line)}
td+td,th+th{border-left:1px solid var(--line)}
thead th{position:sticky;top:0;z-index:1;background:var(--th);font-family:var(--sans);font-size:.86rem;font-weight:700;color:var(--ink-2);white-space:nowrap;border-bottom:2px solid var(--line-2)}
tbody tr:nth-child(even) td{background:var(--zebra)}
tbody tr:hover td{background:var(--accent-soft)}
tbody tr:last-child td{border-bottom:0}
td:first-child{font-weight:600}
td{min-width:9rem}
td:first-child{min-width:7rem}
/* subtle sections: what we did, sources, changes */
.content>h2[id^="what-we-did"],.content>h2[id^="sources"],.content>h2#changes{font-family:var(--sans);font-size:1rem;font-weight:700;letter-spacing:0;color:var(--muted);margin-top:2.4rem}
.content>h2[id^="sources"]+ul,.content>h2#changes+ul,.content>h2[id^="what-we-did"]+ul,.content>h2[id^="what-we-did"]+p{font-size:.9rem;line-height:1.6;color:var(--muted)}
.content>h2[id^="sources"]+ul,.content>h2#changes+ul{list-style:none;padding:14px 18px;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.content>h2[id^="sources"]+ul li,.content>h2#changes+ul li{margin:.35em 0;overflow-wrap:anywhere}
.content>h2#changes+ul li{padding-left:16px;position:relative}
.content>h2#changes+ul li::before{content:"";position:absolute;left:0;top:.6em;width:7px;height:7px;border-radius:50%;background:var(--line-2)}
.content>h2[id^="sources"]+ul a{color:var(--muted)}
.content>h2[id^="sources"]+ul a:hover{color:var(--accent)}
/* homepage */
.page-home .content{padding-top:24px}
.hero{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:32px;margin:8px 0 40px;padding:48px 48px;border-radius:24px;background:radial-gradient(120% 140% at 100% 0%,var(--accent-soft) 0%,transparent 55%),radial-gradient(90% 120% at 0% 100%,var(--warm-soft) 0%,transparent 60%),var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}
.hero h1{font-size:clamp(2.4rem,1.6rem + 3.6vw,4rem);margin:0 0 .35em;color:var(--accent-ink)}
.lede{font-size:clamp(1.08rem,1rem + .4vw,1.3rem);line-height:1.6;color:var(--ink-2);max-width:56ch;margin:0}
.hero-art{width:240px;height:auto}
.ha-card{fill:var(--surface);stroke:var(--line-2);stroke-width:1.5}
.ha-card2{fill:var(--accent-soft)}
.ha-bars rect{fill:var(--accent)}
.ha-warm{fill:var(--warm)}
.ha-dot{fill:var(--accent)}
.ha-check{fill:none;stroke:var(--surface);stroke-width:4;stroke-linecap:round;stroke-linejoin:round}
.guide-grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.guide-card{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-rows:1fr auto;column-gap:18px;row-gap:10px;align-items:start;margin:0;padding:22px 24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}
.guide-card:hover{transform:translateY(-2px);border-color:var(--accent);box-shadow:0 2px 4px rgba(22,33,42,.06),0 12px 28px rgba(22,33,42,.1)}
.guide-card:focus-within{border-color:var(--accent)}
.card-icon{grid-row:1/span 2;width:44px;height:44px;padding:8px;border-radius:12px;background:var(--accent-soft);color:var(--accent)}
.guide-card a{font-family:var(--serif);font-size:1.2rem;font-weight:700;line-height:1.3;color:var(--ink);text-decoration:none}
.guide-card a::after{content:"";position:absolute;inset:0;border-radius:var(--radius)}
.guide-card a:hover{color:var(--accent-ink)}
.guide-card a:focus-visible{outline:none}
.guide-card a:focus-visible::after{outline:3px solid var(--focus);outline-offset:2px}
.checked{display:inline-flex;align-items:center;gap:6px;justify-self:start;align-self:end;font-size:.82rem;font-variant-numeric:tabular-nums;color:var(--muted);background:var(--bg);border:1px solid var(--line);padding:3px 10px;border-radius:999px}
.checked::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
/* legal + 404 */
.page-legal .content>h2{font-size:1.3rem}
.page-404 .content{max-width:70ch;text-align:center;padding:96px 24px}
/* footer */
.site-footer{margin-top:24px;background:var(--surface);border-top:1px solid var(--line);font-size:.9rem;line-height:1.65;color:var(--muted)}
.footer-inner{max-width:1120px;margin:0 auto;padding:40px 24px 48px;display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:18px}
.footer-inner>*{grid-column:2;margin:0 0 .8em;max-width:80ch}
.footer-mark{grid-column:1;grid-row:1/span 6;margin-top:4px}
.footer-money{padding:14px 18px;background:var(--warm-soft);border:1px solid var(--warm-line);border-radius:12px;color:var(--ink-2)}
.footer-org{color:var(--ink-2);font-weight:600}
.footer-links{margin-top:.6em;padding-top:16px;border-top:1px solid var(--line);max-width:none}
.footer-links a{color:var(--ink-2);font-weight:600;text-decoration:none}
.footer-links a:hover{color:var(--accent);text-decoration:underline}
.footer-links .sep{color:var(--line-2);margin:0 6px}
.site-footer .muted{font-size:.85rem}
@media (max-width:760px){
body{font-size:1.02rem}
.content{padding:28px 18px 56px}
.page-article .content{display:block;padding-top:28px}
.hero{grid-template-columns:1fr;padding:28px 22px;gap:8px;border-radius:18px}
.hero-art{display:none}
.guide-grid{grid-template-columns:1fr;gap:12px}
.guide-card{padding:16px 18px;column-gap:14px}
.card-icon{width:40px;height:40px}
.guide-card a{font-size:1.1rem}
.table-wrap{border-radius:10px;max-height:none;margin-left:-4px;margin-right:-4px}
.page-article .content>.table-wrap{width:auto}
thead th{position:static;white-space:normal}
td{min-width:7.5rem}
.footer-inner{grid-template-columns:1fr;padding:32px 18px 40px}
.footer-inner>*,.footer-mark{grid-column:1;grid-row:auto}
.footer-mark{margin-bottom:14px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
@media print{.site-header,.nav-toggle-btn,.skip-link{display:none}.table-wrap{max-height:none;overflow:visible;box-shadow:none}}