@font-face{font-family:"Syne";src:url(/fonts/syne-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Syne";src:url(/fonts/syne-latin-800-normal.woff2) format("woff2");font-weight:800;font-display:swap}
@font-face{font-family:"Syne";src:url(/fonts/syne-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Domine";src:url(/fonts/domine-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Domine";src:url(/fonts/domine-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Domine";src:url(/fonts/domine-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}
:root{
  --paper:#F4F1EA;--paper2:#EAE4D8;--ink:#1C1B19;--ink2:#46423B;--muted:#6A645A;--rule:#D6CEC0;
  --brand:#9A3A22;--brand2:#7A2C18;--focus:#2F5D8A;--other:#E0D9CC;
  --display:"Syne",system-ui,sans-serif;--text:"Domine",Georgia,serif;
  --w:1180px;--col:720px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--text);font-variant-numeric:lining-nums}
a{color:var(--brand);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--brand2);text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:2px}
img,svg{max-width:100%}
sub{font-size:.72em;line-height:0}
.wrap{max-width:var(--w);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:0}
.skip:focus{left:8px;top:8px;background:#fff;padding:8px 12px;z-index:9}

/* masthead */
.mast{border-bottom:1px solid var(--rule)}
.mast .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);min-height:44px}
.brand svg{width:34px;height:34px;flex:none}
.brand b{font:800 19px/1 var(--display);letter-spacing:-.01em}
.brand b span{color:var(--brand)}
.nav{display:flex;flex-wrap:wrap;gap:4px 22px;font:700 15px/1 var(--display)}
.nav a{color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;min-height:44px;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current]{border-bottom-color:var(--brand)}

/* type */
h1,h2,h3{font-family:var(--display);letter-spacing:-.015em;line-height:1.08;margin:0}
h1{font-weight:800;font-size:64px}
h2{font-weight:800;font-size:32px;margin:0 0 16px}
h3{font-weight:700;font-size:21px;margin:0 0 8px}
p{margin:0 0 16px}
.dek{font-size:20px;line-height:1.5;color:var(--ink2);max-width:var(--col);margin:16px 0 0}
.crumbs{font:600 14px/1.4 var(--display);color:var(--muted);padding:24px 0 0;display:flex;flex-wrap:wrap;gap:4px 8px}
.crumbs a{color:var(--muted)}
.small{font-size:15px;color:var(--muted)}
.num{font-variant-numeric:tabular-nums lining-nums}

/* sections: editorial rhythm, rules not boxes */
.sec{padding:48px 0;border-top:1px solid var(--rule)}
.sec:first-of-type{border-top:0}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:24px}
.sec-head h2{margin:0}
.sec-head p{margin:0;color:var(--muted);font-size:15px}
.prose{max-width:var(--col)}
.prose p{font-size:18px;line-height:1.7}

/* entity head */
.ehead{padding:8px 0 32px}
.ehead h1{margin-top:16px}
.ehead .meta{font:600 15px/1.5 var(--display);color:var(--muted);margin-top:12px;display:flex;flex-wrap:wrap;gap:4px 18px}
.tag{color:var(--brand)}

/* the core: one horizontal drill core split by producer share */
.corebox{margin:8px 0 0}
.core{display:flex;height:64px;border-radius:32px;overflow:hidden;background:var(--other);box-shadow:inset 0 -10px 16px rgba(0,0,0,.10),inset 0 8px 10px rgba(255,255,255,.28)}
.core.sm{height:18px;border-radius:9px;box-shadow:inset 0 -4px 6px rgba(0,0,0,.10),inset 0 3px 4px rgba(255,255,255,.25)}
.core.md{height:36px;border-radius:18px}
.seg{display:block;height:100%;background:var(--c,#BDB4A6);border-right:2px solid var(--paper)}
.seg:last-child{border-right:0}
.seg.oth{background:repeating-linear-gradient(135deg,#D9D1C3 0 6px,#E7E1D6 6px 12px)}
.seg.gap{background:transparent}
.corescale{display:flex;justify-content:space-between;font:600 14px/1 var(--display);color:var(--muted);margin-top:8px}
.keys{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 20px;font-size:15px}
.keys li{display:flex;align-items:center;gap:8px}
.keys i{width:14px;height:14px;border-radius:7px;background:var(--c);flex:none}
.keys i.oth{background:repeating-linear-gradient(135deg,#D9D1C3 0 3px,#E7E1D6 3px 6px);border:1px solid #CFC6B7}
.keys b{font-weight:700}
.corecap{font-size:15px;color:var(--muted);margin-top:12px;max-width:var(--col)}
.twin{display:grid;gap:28px}
.twin h3{font-size:17px;font-weight:700;margin:0 0 10px;color:var(--ink2)}

/* lede */
.lede{font-size:21px;line-height:1.6;max-width:820px;margin:32px 0 0}
.lede strong{font-weight:700}

/* log table (producer rows) */
table{border-collapse:collapse;width:100%}
.log{font-size:16px}
.log caption{text-align:left;font:700 15px/1.4 var(--display);color:var(--muted);padding:0 0 10px}
.log th{font:700 14px/1.3 var(--display);color:var(--muted);text-align:right;padding:10px 12px;border-bottom:2px solid var(--ink);vertical-align:bottom}
.log th:first-child,.log td:first-child{text-align:left;padding-left:0}
.log td{padding:10px 12px;border-bottom:1px solid var(--rule);text-align:right;font-variant-numeric:tabular-nums lining-nums;vertical-align:middle}
.log td:last-child,.log th:last-child{padding-right:0}
.log tr.sum td{border-top:2px solid var(--ink);font-weight:700;border-bottom:0}
.log .name{font-weight:700}
.log .name small{display:block;font-weight:400;font-size:14px;color:var(--muted)}
.dot{display:inline-block;width:10px;height:10px;border-radius:5px;background:var(--c);margin-right:8px;vertical-align:1px}
.bar{display:block;height:8px;background:var(--paper2);border-radius:4px;overflow:hidden;min-width:80px}
.bar span{display:block;height:100%;background:var(--c,var(--brand));border-radius:4px}
.up{color:#2F6B45}.down{color:#9A3A22}
.flag{font:600 14px/1 var(--display);color:var(--muted)}

/* share ladder (country pages) */
.ladder{list-style:none;margin:0;padding:0}
.ladder li{display:grid;grid-template-columns:minmax(150px,240px) 1fr 64px;gap:16px;align-items:center;padding:8px 0;border-bottom:1px solid var(--rule)}
.ladder .lab{font-weight:700;font-size:16px;line-height:1.3}
.ladder .lab small{display:block;font-weight:400;font-size:14px;color:var(--muted)}
.ladder .track{position:relative;height:22px;background:linear-gradient(90deg,var(--paper2) 0,var(--paper2) 100%);border-radius:11px}
.ladder .fill{position:absolute;left:0;top:0;bottom:0;border-radius:11px;background:var(--brand);box-shadow:inset 0 -4px 6px rgba(0,0,0,.12)}
.ladder .tick{position:absolute;top:-3px;bottom:-3px;width:1px;background:var(--rule)}
.ladder .val{font:700 16px/1 var(--display);text-align:right}
.ladhead{display:grid;grid-template-columns:minmax(150px,240px) 1fr 64px;gap:16px;font:600 14px/1 var(--display);color:var(--muted);padding-bottom:8px;border-bottom:2px solid var(--ink)}
.ladhead .sc{display:flex;justify-content:space-between}

/* big figure */
.fig{display:grid;grid-template-columns:auto minmax(260px,1fr);gap:8px 32px;align-items:center;max-width:860px}
.fig.long .big{font-size:52px}
.fig .big{font:800 72px/1 var(--display);letter-spacing:-.03em;color:var(--brand)}
.fig p{margin:0;font-size:18px}
.years{display:flex;gap:4px;margin-top:16px;max-width:520px}
.years div{flex:1;text-align:center;font:600 14px/1.2 var(--display);color:var(--muted)}
.years div b{display:block;font:800 22px/1.3 var(--display);color:var(--ink)}

/* lists of links */
.cols{columns:3 260px;column-gap:40px;list-style:none;margin:0;padding:0}
.cols li{break-inside:avoid;padding:8px 0;border-bottom:1px solid var(--rule)}
.cols a{font-weight:700;text-decoration:none;color:var(--ink)}
.cols a:hover{color:var(--brand);text-decoration:underline}
.cols small{display:block;color:var(--muted);font-size:14px}

/* core library (home) */
.lib{list-style:none;margin:0;padding:0}
.lib li{display:grid;grid-template-columns:210px minmax(0,1fr) 190px;gap:20px;align-items:center;padding:7px 0;border-bottom:1px solid var(--rule)}
.lib a{font-weight:700;color:var(--ink);text-decoration:none;font-size:16px}
.lib a:hover{color:var(--brand);text-decoration:underline}
.lib .who{font:600 14px/1.25 var(--display);color:var(--ink2)}
.lib .who b{font-weight:800;color:var(--ink)}

/* home hero */
.hero{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:56px;padding:56px 0 48px;align-items:start}
.hero h1{font-size:52px}
.hero>*{min-width:0}
.picker select{flex:1 1 220px;min-width:0;width:100%}
.picker{background:var(--paper2);border-radius:6px;padding:28px}
.picker label{display:block;font:700 15px/1.3 var(--display);margin-bottom:8px}
.row{display:flex;gap:12px;flex-wrap:wrap}
select,button,input{font:600 17px/1.2 var(--text);color:var(--ink)}
select{min-height:48px;padding:8px 40px 8px 14px;border:1px solid #B9AF9F;border-radius:4px;background:#FFFDF9 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%231C1B19' stroke-width='2'/%3E%3C/svg%3E") no-repeat right 14px center;appearance:none;-webkit-appearance:none;max-width:100%}
button,.btn{min-height:48px;padding:10px 20px;border:0;border-radius:4px;background:var(--ink);color:var(--paper);font:700 16px/1 var(--display);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center}
button:hover,.btn:hover{background:var(--brand);color:#fff}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.preview{margin-top:24px}
.preview h3{font-size:24px}
.preview ol{margin:16px 0 0;padding:0;list-style:none;counter-reset:r}
.preview li{display:grid;grid-template-columns:1fr auto;gap:12px;padding:6px 0;border-bottom:1px solid var(--rule);font-size:16px}
.preview li b{font-family:var(--display);font-weight:800}

/* tool */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 24px}
.tabs a{font:700 16px/1 var(--display);padding:14px 18px;border-radius:4px;text-decoration:none;color:var(--ink);background:var(--paper2)}
.tabs a[aria-selected="true"]{background:var(--ink);color:var(--paper)}
.controls{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-end;margin-bottom:28px}
.controls .f{display:flex;flex-direction:column;gap:8px;min-width:0}
.controls label{font:700 15px/1.3 var(--display)}
.how{display:grid;grid-template-columns:1fr 1fr;gap:40px;max-width:980px}
.how h3{font-size:19px}
.how p{font-size:16px}
.cmp td .bar{min-width:60px}
.cmp th{white-space:normal}

/* notes (guides) */
.article{max-width:var(--col)}
.article p,.article li{font-size:18px;line-height:1.75}
.article h2{font-size:28px;margin:40px 0 14px}
.article table{margin:24px 0 32px}
.byline{font:600 15px/1.5 var(--display);color:var(--muted);margin-top:16px}
.notelist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:0 40px}
.notelist li{padding:20px 0;border-top:1px solid var(--rule)}
.notelist a{font:800 22px/1.2 var(--display);color:var(--ink);text-decoration:none}
.notelist a:hover{color:var(--brand)}
.notelist p{font-size:16px;color:var(--ink2);margin:8px 0 0}
.wide{width:100%}

/* footer */
.foot{border-top:2px solid var(--ink);margin-top:64px;padding:32px 0 48px;font-size:15px;color:var(--ink2)}
.foot .wrap{display:grid;grid-template-columns:2fr 1fr;gap:32px}
.foot nav{display:flex;flex-wrap:wrap;gap:4px 20px;font:700 15px/1 var(--display);justify-content:flex-end;align-content:flex-start}
.foot nav a{color:var(--ink);text-decoration:none;min-height:40px;display:inline-flex;align-items:center}
.foot nav a:hover{color:var(--brand)}

@media (max-width:900px){
  h1,.hero h1{font-size:44px}
  .hero{grid-template-columns:1fr;gap:32px;padding:32px 0}
  .lib li{grid-template-columns:150px 1fr;row-gap:6px}
  .lib .who{grid-column:2}
  .how{grid-template-columns:1fr;gap:16px}
  .foot .wrap{grid-template-columns:1fr}
  .foot nav{justify-content:flex-start}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  h1,.hero h1{font-size:min(38px,8.4vw);hyphens:auto;-webkit-hyphens:auto;overflow-wrap:break-word}
  h2{font-size:26px}
  .mast .wrap{min-height:0;padding-top:12px;padding-bottom:4px;gap:0}
  .nav{gap:0 18px;font-size:15px}
  .lede{font-size:18px}
  .dek{font-size:18px}
  .sec{padding:36px 0}
  .core{height:48px;border-radius:24px}
  .fig{grid-template-columns:1fr}
  .fig .big{font-size:44px}
  .fig.long .big{font-size:34px}
  .brand b{font-size:17px;white-space:nowrap}
  .brand svg{width:30px;height:30px}
  .nav a{min-height:40px}
  .controls .f,.controls select{width:100%}
  .picker{padding:20px 16px}
  .lib li{grid-template-columns:1fr;gap:6px;padding:10px 0}
  .lib .who{grid-column:auto}
  .ladder li,.ladhead{grid-template-columns:minmax(0,1fr) minmax(56px,auto);gap:6px 12px}
  .years{flex-wrap:wrap}
  .years div{min-width:0;flex:1 1 56px}
  .years div b{font-size:17px}
  .ladder .lab{grid-column:1/-1}
  .ladhead .sc{grid-column:1}
  .ladhead>span:first-child{display:none}
  /* reflowing tables: every value keeps its label */
  table.rf thead{position:absolute;left:-9999px}
  table.rf caption{display:block;width:100%}
  table.rf,table.rf tbody,table.rf tr,table.rf td{display:block;width:100%}
  table.rf tr{padding:12px 0;border-bottom:1px solid var(--rule)}
  table.rf td{border:0;padding:3px 0;text-align:right;display:flex;justify-content:space-between;gap:16px}
  table.rf td::before{content:attr(data-l);font:600 14px/1.4 var(--display);color:var(--muted);text-align:left;flex:1 1 0;min-width:0;overflow-wrap:anywhere}
  table.rf td{overflow-wrap:anywhere;min-width:0}
  table.rf{table-layout:fixed}
  table.rf td:first-child{padding-left:0;font-size:17px}
  table.rf td:first-child::before{display:none}
  table.rf tr.sum td{border:0}
  table.rf .bar{min-width:0;width:50%;align-self:center}
  .article p,.article li{font-size:17px}
}