:root{--ink:#1d2a2a;--muted:#5d6b6a;--line:#e3e0d6;--bg:#fbfaf6;--card:#fff;--brand:#2f5d50;--brand2:#c9a14a;--r:#c0392b;--d:#2c6fb7;--soft:#f2efe6;--max:1120px;
--font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--serif:Georgia,"Iowan Old Style","Times New Roman",serif}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.55;font-size:16px}
a{color:var(--brand)}a:hover{color:#1f4237}
img,svg{max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
header.site{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
header.site .wrap{display:flex;align-items:center;gap:16px;min-height:60px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--serif);font-weight:700;font-size:21px;letter-spacing:.2px;white-space:nowrap}
.logo svg{width:30px;height:30px;flex:none}
nav.main{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
nav.main a{text-decoration:none;color:var(--ink);padding:8px 10px;border-radius:8px;font-size:14.5px;font-weight:500}
nav.main a:hover,nav.main a.on{background:var(--soft);color:var(--brand)}
.navtoggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;padding:7px 10px;font-size:15px}
@media(max-width:900px){.navtoggle{display:block}nav.main{display:none;position:absolute;top:60px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;padding:8px 16px}nav.main.open{display:flex}}
.banner{background:var(--brand);color:#fff;font-size:13.5px;text-align:center;padding:6px 12px}
.banner a{color:#fff;font-weight:600}
main{padding:28px 0 48px}
h1{font-family:var(--serif);font-size:clamp(28px,4.2vw,42px);line-height:1.15;margin:.2em 0 .35em}
h2{font-family:var(--serif);font-size:clamp(22px,3vw,28px);margin:1.6em 0 .5em;line-height:1.2}
h3{font-size:18px;margin:1.3em 0 .4em}
.kicker{text-transform:uppercase;letter-spacing:.08em;font-size:12px;font-weight:700;color:var(--brand2)}
.lede{font-size:18.5px;color:#334;max-width:760px}
.muted{color:var(--muted)}.small{font-size:13.5px}
.grid{display:grid;gap:16px}.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.g3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.g4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.card h3{margin-top:0}
a.card{text-decoration:none;color:inherit;display:block}a.card:hover{border-color:var(--brand)}
.metric .v{font-size:32px;font-weight:700;font-family:var(--serif);line-height:1.1}
.metric .l{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:600}
.metric .s{font-size:13.5px;color:var(--muted);margin-top:4px}
.R{color:var(--r)}.D{color:var(--d)}
.pill{display:inline-block;font-size:12px;font-weight:700;padding:2px 8px;border-radius:99px;background:var(--soft);color:var(--muted)}
.pill.R{background:#fbe9e7;color:var(--r)}.pill.D{background:#e6eef8;color:var(--d)}
.bar{height:12px;border-radius:99px;background:#e6eef8;overflow:hidden;display:flex}.bar>i{display:block;background:var(--r);height:100%}
.table-wrap{overflow-x:auto;margin:12px 0;border:1px solid var(--line);border-radius:12px;background:#fff}
table{border-collapse:collapse;width:100%;font-size:14.5px}
th,td{padding:8px 12px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
th{background:var(--soft);font-weight:600;font-size:13px;color:#445;position:sticky;top:0}
tr:last-child td{border-bottom:none}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.src{font-size:12.5px;color:var(--muted);border-top:1px dashed var(--line);margin-top:14px;padding-top:8px}
.src a{color:var(--muted)}
.callout{background:#fff8e6;border:1px solid #f0dfae;border-radius:12px;padding:12px 16px;font-size:14.5px}
.sponsor{border:1px dashed #cfc8b4;border-radius:12px;padding:14px;text-align:center;color:var(--muted);font-size:13px;background:#fdfcf8}
.sponsor b{display:block;color:#776;font-size:11px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px}
.cta{background:linear-gradient(135deg,#2f5d50,#3d7565);color:#fff;border-radius:16px;padding:22px 24px;margin:28px 0}
.cta h3{margin:0 0 6px;font-family:var(--serif);font-size:22px}.cta p{margin:0 0 12px;opacity:.92}
.cta form{display:flex;gap:8px;flex-wrap:wrap}.cta input{flex:1 1 220px;padding:11px 12px;border-radius:10px;border:0;font-size:15px}
.btn{display:inline-block;background:var(--brand2);color:#1d2a2a;border:0;border-radius:10px;padding:11px 16px;font-weight:700;font-size:15px;cursor:pointer;text-decoration:none}
.btn.ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}
.cta .note{font-size:12.5px;opacity:.8;margin-top:8px}
.formmsg{font-size:13.5px;margin-top:8px;font-weight:600}
form.stack{display:grid;gap:10px;max-width:560px}form.stack input,form.stack textarea,form.stack select{padding:10px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff}
.mapbox{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;position:relative}
.mapbox svg{display:block;margin:0 auto;max-height:640px;width:100%}
.mapbox path{stroke:#fff;stroke-width:.7;cursor:pointer;transition:opacity .1s}.mapbox path:hover{stroke:#111;stroke-width:1.6}
.tip{position:absolute;pointer-events:none;background:#111;color:#fff;font-size:12.5px;padding:6px 9px;border-radius:8px;opacity:0;transition:opacity .1s;white-space:nowrap;z-index:5}
.legend{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);justify-content:center;flex-wrap:wrap;margin-top:6px}
.legend i{display:inline-block;width:22px;height:10px}
.controls{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:10px 0}
.controls label{font-size:13.5px;font-weight:600}
select,input[type=range]{font:inherit}
select{padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:#fff}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.seg button{border:0;background:none;padding:8px 12px;font:inherit;font-size:14px;cursor:pointer}.seg button.on{background:var(--brand);color:#fff}
.slider{display:grid;gap:4px;min-width:260px;flex:1}.slider .row{display:flex;justify-content:space-between;font-size:13.5px}
input[type=range]{width:100%;accent-color:var(--brand)}
.layout-side{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px}@media(max-width:900px){.layout-side{grid-template-columns:1fr}}
article.post{max-width:720px}article.post p,article.post li{font-size:17.5px;line-height:1.65}
article.post h2{font-size:24px}
.postmeta{color:var(--muted);font-size:14px;margin-bottom:18px}
.toc a{display:block;padding:4px 0;font-size:14px}
footer.site{border-top:1px solid var(--line);background:#fff;padding:28px 0;font-size:13.5px;color:var(--muted)}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:20px}@media(max-width:700px){footer.site .cols{grid-template-columns:1fr 1fr}}
footer.site a{color:var(--muted);text-decoration:none;display:block;padding:2px 0}footer.site a:hover{color:var(--brand)}
.countdown{font-variant-numeric:tabular-nums}
.chips{display:flex;flex-wrap:wrap;gap:6px}.chips a{font-size:13px;padding:4px 9px;border:1px solid var(--line);border-radius:99px;text-decoration:none;background:#fff;color:var(--ink)}
.chips a:hover{border-color:var(--brand)}
.hero{display:grid;grid-template-columns:1.25fr 1fr;gap:28px;align-items:center}@media(max-width:900px){.hero{grid-template-columns:1fr}}
.probbig{font-size:56px;font-weight:800;font-family:var(--serif);line-height:1}
.breadcrumb{font-size:13.5px;color:var(--muted);margin-bottom:6px}.breadcrumb a{color:var(--muted)}
.status{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;padding:4px 10px;border-radius:99px;background:var(--soft)}
.status .dot{width:8px;height:8px;border-radius:50%;background:#aaa}.status.live .dot{background:#e74c3c;animation:pulse 1.5s infinite}
@keyframes pulse{50%{opacity:.3}}