:root{
  --paper:#F2F4F6; --card:#FFFFFF; --ink:#1B2430; --muted:#5B6674; --line:#D5DAE0;
  --amber:#D9822B; --amber-soft:#F6E3CF; --fit:#2E8B57; --nofit:#C8402F; --nofit-soft:#F5DCD7;
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --measure:72ch; --wide:1100px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#1A1F26; --card:#222932; --ink:#EAEEF2; --muted:#9AA5B1; --line:#343D48;
    --amber-soft:#3C2F1F; --nofit-soft:#3F2622;
  }
}
*{box-sizing:border-box}
html{scroll-padding-top:4rem}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.55}
a{color:var(--ink);text-decoration-color:var(--amber);text-decoration-thickness:2px;text-underline-offset:3px}
a:hover{color:var(--amber)}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;font-weight:600;letter-spacing:-0.01em}
h1{font-size:clamp(2rem,5vw,3.25rem)}
h2{font-size:clamp(1.5rem,3vw,2rem);margin-top:2.5rem}
h3{font-size:1.2rem;margin-top:1.75rem}
p{margin:0 0 1em;max-width:var(--measure)}
code,.mono{font-family:var(--mono);font-size:.92em}
code{background:var(--card);border:1px solid var(--line);border-radius:4px;padding:.05em .35em}
pre{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:1rem;overflow-x:auto;font-family:var(--mono);font-size:.9rem;max-width:var(--wide)}
.wrap{max-width:var(--wide);margin:0 auto;padding:0 1.25rem}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.brand{font-weight:600;text-decoration:none;display:flex;align-items:center;gap:.6rem}
.brand svg{width:28px;height:28px}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:1.25rem;flex-wrap:wrap}
.nav ul a{text-decoration:none;color:var(--muted)}
.nav ul a[aria-current]{color:var(--ink);border-bottom:2px solid var(--amber)}
main{padding:2.5rem 0 4rem}
.hero{display:grid;gap:2rem;grid-template-columns:1fr;align-items:center;padding:2rem 0 1rem}
@media(min-width:900px){.hero{grid-template-columns:1.1fr .9fr}}
.hero p.lede{font-size:1.2rem;color:var(--muted)}
.btn{display:inline-block;background:var(--ink);color:var(--paper);border:0;border-radius:6px;padding:.7rem 1.1rem;font:inherit;font-weight:600;text-decoration:none;cursor:pointer}
.btn:hover{background:var(--amber);color:#fff}
.btn.quiet{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn.quiet:hover{border-color:var(--amber);background:transparent;color:var(--amber)}
.actions{display:flex;gap:.75rem;flex-wrap:wrap;margin:1.25rem 0}
.gauge{border:1px solid var(--line);background:var(--card);border-radius:8px;padding:1rem 1.25rem}
.gauge-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:.75rem}
.gauge-head strong{font-size:1.05rem}
.gauge-head span{font-family:var(--mono);color:var(--muted);font-size:.9rem}
.bar{position:relative;height:30px;background:var(--paper);border:1px solid var(--line);border-radius:4px;overflow:hidden;margin:.35rem 0}
.bar .fill{position:absolute;left:0;top:0;bottom:0;background:var(--amber);border-radius:3px 0 0 3px}
.bar.over .fill{background:var(--nofit)}
.bar .label{position:absolute;inset:0;display:flex;align-items:center;justify-content:space-between;padding:0 .6rem;font-family:var(--mono);font-size:.82rem;white-space:nowrap}
.bar .label .r{color:var(--muted)}
.bar.over .label{color:#fff}.bar.over .label .r{color:#fff;font-weight:600}
.row{display:grid;grid-template-columns:minmax(0,1fr);gap:.15rem;padding:.6rem 0;border-top:1px solid var(--line)}
.row:first-of-type{border-top:0}
.row .name{display:flex;justify-content:space-between;gap:1rem;align-items:baseline;flex-wrap:wrap}
.row .name b{font-weight:600}
.row .name .tag{font-family:var(--mono);font-size:.85rem;color:var(--muted)}
.row .use{color:var(--muted);font-size:.92rem}
.tiers{display:flex;gap:.5rem;flex-wrap:wrap;margin:1rem 0 1.5rem}
.tiers button{font:inherit;font-weight:600;padding:.55rem 1rem;border-radius:999px;border:1.5px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer}
.tiers button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.legend{display:flex;gap:1.25rem;flex-wrap:wrap;color:var(--muted);font-size:.92rem;margin:.5rem 0 1rem}
.legend i{display:inline-block;width:.9em;height:.9em;border-radius:2px;vertical-align:-1px;margin-right:.35rem}
.grid3{display:grid;gap:1.25rem;grid-template-columns:1fr}
@media(min-width:760px){.grid3{grid-template-columns:repeat(3,1fr)}}
.series{border-left:4px solid var(--amber);padding:.25rem 0 .25rem 1rem}
.series .when{font-family:var(--mono);color:var(--muted);font-size:.88rem}
.notice{background:var(--amber-soft);border-radius:6px;padding:.9rem 1.1rem;max-width:var(--measure)}
.notice.err{background:var(--nofit-soft)}
form.capture{display:flex;gap:.6rem;flex-wrap:wrap;max-width:var(--measure);margin:1rem 0}
form.capture input[type=email]{flex:1 1 260px;font:inherit;padding:.7rem .9rem;border:1.5px solid var(--line);border-radius:6px;background:var(--card);color:var(--ink)}
form.capture input[type=email]:focus{border-color:var(--amber)}
.substack{width:100%;max-width:480px;height:320px;border:1px solid var(--line);border-radius:6px;background:var(--card)}
table{border-collapse:collapse;width:100%;font-size:.95rem}
.tablewrap{overflow-x:auto;max-width:var(--wide)}
th,td{text-align:left;padding:.55rem .6rem;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600;color:var(--muted)}
td.mono{white-space:nowrap}
footer{border-top:1px solid var(--line);padding:1.5rem 0 2.5rem;color:var(--muted);font-size:.92rem}
footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.hidden{display:none}
@media(prefers-reduced-motion:no-preference){.bar .fill{transition:width .5s ease}}
/* --- news additions --- */
.brief{border:1px solid var(--line);background:var(--card);border-radius:8px;padding:1.25rem 1.5rem;max-width:var(--wide)}
.brief-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap;margin-bottom:.5rem}
.brief-head h2{margin:0;font-size:1.35rem}
.brief-head time{font-family:var(--mono);color:var(--muted);font-size:.9rem}
.stories{list-style:none;margin:0;padding:0}
.story{display:grid;grid-template-columns:3.6rem 1fr;gap:1rem;padding:1rem 0;border-top:1px solid var(--line)}
.story:first-child{border-top:0}
.story .at{font-family:var(--mono);color:var(--amber);font-weight:600;font-size:.95rem;padding-top:.15rem}
.story h3{margin:0 0 .35rem;font-size:1.15rem}
.story p{margin:0 0 .4rem;max-width:64ch}
.story .why{color:var(--muted)}
.story .src{font-size:.88rem}
.story .src a{color:var(--muted)}
.local{display:inline-block;font-family:var(--mono);font-size:.8rem;color:var(--ink);background:var(--amber-soft);border-radius:4px;padding:.1em .5em;text-decoration:none;margin-left:.4rem}
.video{aspect-ratio:9/16;max-width:320px;width:100%;border:0;border-radius:8px;background:var(--card)}
.split{display:grid;gap:2rem;grid-template-columns:1fr;align-items:start}
@media(min-width:900px){.split{grid-template-columns:1fr 320px}}
.archive{list-style:none;padding:0;margin:0;max-width:var(--wide)}
.archive li{display:grid;grid-template-columns:8.5rem 1fr;gap:1rem;padding:.8rem 0;border-bottom:1px solid var(--line)}
.archive time{font-family:var(--mono);color:var(--muted);font-size:.92rem}
.archive a{text-decoration:none;font-weight:600}
.archive .sub{color:var(--muted);font-weight:400;display:block;font-size:.95rem}
.ticker{font-family:var(--mono);color:var(--muted);font-size:.9rem;margin-bottom:1rem}
/* --- funnel additions --- */
.nav .cta{background:var(--ink);color:var(--paper);padding:.5rem .95rem;border-radius:6px;font-weight:600}
.nav ul a.cta{color:var(--paper);border-bottom:0}
.nav .cta:hover{background:var(--amber);color:#fff}
.eyebrow{font-family:var(--mono);color:var(--muted);font-size:.9rem;margin-bottom:.75rem}
.trust{color:var(--muted);font-size:.9rem;margin-top:.5rem}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin:2rem 0;max-width:var(--wide)}
@media(min-width:700px){.stats{grid-template-columns:repeat(4,1fr)}}
.stats div{border-top:2px solid var(--amber);padding-top:.6rem}
.stats b{display:block;font-size:1.6rem;font-weight:600;line-height:1.1}
.stats span{color:var(--muted);font-size:.92rem}
.trio{display:grid;gap:1.5rem;grid-template-columns:1fr;max-width:var(--wide)}
@media(min-width:760px){.trio{grid-template-columns:repeat(3,1fr)}}
.trio h3{margin-top:0}
.trio p{color:var(--muted)}
.bonus{background:var(--card);border:1px solid var(--line);border-left:5px solid var(--amber);border-radius:8px;padding:1.5rem;max-width:var(--wide);display:grid;gap:1.5rem;grid-template-columns:1fr}
@media(min-width:860px){.bonus{grid-template-columns:1.2fr .8fr}}
.bonus ul{padding-left:1.2rem;margin:.5rem 0 1rem}
.bonus li{margin:.3rem 0}
.preview{border:1px solid var(--line);border-radius:6px;overflow:hidden;font-size:.92rem;align-self:start}
.preview div{padding:.6rem .9rem;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:.5rem}
.preview div:last-child{border-bottom:0;color:var(--muted);justify-content:center}
.preview .mono{color:var(--muted)}
.faq{max-width:var(--measure)}
.faq details{border-top:1px solid var(--line);padding:.8rem 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{font-weight:600;cursor:pointer}
.faq p{margin:.5rem 0 0;color:var(--muted)}
.closer{background:var(--ink);color:var(--paper);border-radius:8px;padding:2rem 1.5rem;max-width:var(--wide);margin-top:3rem}
.closer h2{margin-top:0;color:var(--paper)}
.closer p{color:#C9D1DA}
.closer form.capture input[type=email]{background:#fff;color:var(--ink);border-color:transparent}
.closer .btn{background:var(--amber);color:#fff}
.closer .btn:hover{background:#fff;color:var(--ink)}
.closer .trust{color:#A8B2BD}
.subbox{border:1px solid var(--line);background:var(--card);border-radius:8px;padding:1.25rem 1.5rem;max-width:var(--wide);margin:1.5rem 0}
.subbox h3{margin-top:0}
footer .cols{display:grid;gap:1.5rem;grid-template-columns:repeat(2,1fr);width:100%}
@media(min-width:700px){footer .cols{grid-template-columns:repeat(4,1fr)}}
footer h4{margin:0 0 .5rem;color:var(--ink);font-size:.95rem}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin:.25rem 0}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--amber)}
footer .fine{width:100%;margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--line)}
.hidden{display:none}