/* CoinLedge — The Quiet Ledger.
   Editorial broadsheet, paper background, ochre accent, animated metrics. */
:root{
  --bg:#faf8f2;--paper:#fdfbf5;--ink:#0c0c0c;--ink-2:#4f4a3f;--ink-3:#7a7468;
  --line:#d6cebf;--soft:#f0e9d8;--accent:#8b3a1f;--maxw:1340px;
  --display:"Playfair Display","Source Serif Pro",Georgia,"Times New Roman",serif;
  --serif:"Source Serif 4","Source Serif Pro",Georgia,"Times New Roman",serif;
  --sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,system-ui,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--serif);font-size:18px;line-height:1.6;font-feature-settings:"kern","liga","onum";text-rendering:geometricPrecision;
  background-image:radial-gradient(circle at 0% 0%,rgba(139,58,31,.03),transparent 50%),radial-gradient(circle at 100% 100%,rgba(12,12,12,.03),transparent 50%);}
img{max-width:100%;height:auto;display:block}
a{color:var(--ink);text-decoration:none;background-image:linear-gradient(currentColor,currentColor);background-position:0 100%;background-repeat:no-repeat;background-size:100% 1px;transition:background-size .2s ease,color .2s ease}
a:hover{background-size:100% 2px;color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* Masthead */
.masthead{border-bottom:1px solid var(--ink);background:var(--bg);padding:14px 0 12px}
.masthead-row{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;font-family:var(--sans);font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-2)}
.masthead-row .left{justify-self:start}
.masthead-row .right{justify-self:end}
.masthead-row strong{color:var(--ink);font-weight:600}
.brandwordmark{font-family:var(--display);text-transform:none;letter-spacing:-.02em;font-size:30px;font-weight:700;color:var(--ink);background:none;line-height:1;display:inline-block}
.brandwordmark em{font-style:italic;color:var(--accent);font-weight:700}
.brandwordmark span{display:block;font-family:var(--sans);font-size:9px;font-weight:500;letter-spacing:.28em;color:var(--ink-2);margin-top:5px;text-transform:uppercase}

/* Sub-nav (sticky) */
.subnav{border-bottom:3px double var(--ink);position:sticky;top:0;z-index:50;backdrop-filter:saturate(140%) blur(8px);background:rgba(250,248,242,.94)}
.subnav .wrap{padding-top:11px;padding-bottom:11px}
.subnav-row{display:flex;justify-content:space-between;align-items:center;gap:24px;font-family:var(--sans);font-size:13px;letter-spacing:.04em}
.subnav-links{display:flex;gap:24px;flex-wrap:wrap;margin:0;padding:0;list-style:none}
.subnav-links a{color:var(--ink-2);background:none}
.subnav-links a[aria-current="page"],.subnav-links a:hover{color:var(--ink);background-image:linear-gradient(var(--accent),var(--accent));background-size:100% 1.5px}
.subnav-right{display:flex;gap:14px;align-items:center}
.lang-toggle{display:inline-flex;font-size:11px;letter-spacing:.16em;text-transform:uppercase;border:1px solid var(--ink)}
.lang-toggle a{padding:5px 11px;background:none;color:var(--ink-2);border-right:1px solid var(--ink)}
.lang-toggle a:last-child{border-right:none}
.lang-toggle a.is-active{background:var(--ink);color:var(--bg)}
.menu-toggle{display:none;background:transparent;border:1px solid var(--ink);padding:7px 12px;font:600 11px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;cursor:pointer;color:var(--ink)}

/* Hero */
.hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);padding:80px 0 56px;border-bottom:1px solid var(--ink);align-items:center}
.hero-eyebrow{font-family:var(--sans);font-size:11px;text-transform:uppercase;letter-spacing:.24em;color:var(--ink-2);font-weight:600;margin:0 0 22px}
.hero-eyebrow::before{content:"—";margin-right:10px;color:var(--accent)}
.hero h1{font-family:var(--display);font-size:clamp(46px,7vw,104px);line-height:.96;letter-spacing:-.025em;font-weight:700;margin:0 0 26px;color:var(--ink)}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero p.lead{font-family:var(--serif);font-size:clamp(18px,1.55vw,21px);line-height:1.5;margin:0 0 30px;max-width:54ch;color:var(--ink-2)}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);font-size:13px;letter-spacing:.08em;text-transform:uppercase;padding:14px 22px;border:1px solid var(--ink);background:var(--ink);color:var(--bg);font-weight:500;background-image:none;transition:transform .15s ease,background .2s ease}
.btn:hover{transform:translate(-1px,-1px);background:var(--accent);color:var(--bg);background-image:none}
.btn--ghost{background:transparent;color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:var(--bg);background-image:none}

/* Hero illustration */
.hero-illo{border:1px solid var(--ink);background:var(--paper);padding:24px 24px 22px;position:relative}
.hero-illo .illo-meta{font-family:var(--sans);font-size:10px;text-transform:uppercase;letter-spacing:.22em;color:var(--ink-2);margin-bottom:6px;font-weight:600}
.hero-illo .illo-title{font-family:var(--display);font-size:22px;margin:0 0 18px;font-weight:700;letter-spacing:-.01em;line-height:1.15}
.hero-illo svg{width:100%;height:auto;display:block;overflow:visible}
.hero-illo .axis line{stroke:var(--ink);stroke-width:1}
.hero-illo .axis text{font-family:var(--sans);font-size:9px;fill:var(--ink-2);letter-spacing:.16em;text-transform:uppercase}
.hero-illo path[data-draw]{fill:none;stroke:var(--ink);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.hero-illo path.dashed{stroke:var(--accent);stroke-dasharray:4 5;stroke-width:1.6}
.hero-illo .annot text{font-family:var(--sans);font-size:10px;fill:var(--ink);letter-spacing:.04em;font-weight:600}
.hero-illo .annot circle{fill:var(--accent);stroke:var(--ink);stroke-width:1.5}
.hero-illo .ledgerlines line{stroke:var(--line);stroke-width:1;stroke-dasharray:1 4}

/* Metric ledger */
.ledger{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:3px double var(--ink);background:var(--paper)}
.ledger-cell{padding:36px 32px;border-right:1px solid var(--line);position:relative}
.ledger-cell:last-child{border-right:none}
.ledger-cell::before{content:"§";position:absolute;top:14px;right:18px;font-family:var(--display);font-size:18px;color:var(--accent);opacity:.6}
.ledger-cell .label{font-family:var(--sans);font-size:11px;text-transform:uppercase;letter-spacing:.2em;color:var(--ink-2);font-weight:600}
.ledger-cell .value{font-family:var(--display);font-size:clamp(40px,5vw,68px);font-weight:700;line-height:1;letter-spacing:-.025em;margin:14px 0 8px;color:var(--ink);font-feature-settings:"lnum","tnum"}
.ledger-cell .note{font-family:var(--serif);font-size:14px;color:var(--ink-2);font-style:italic;line-height:1.5}

/* Sections */
.column{padding:96px 0;border-bottom:1px solid var(--line)}
.column:last-of-type{border-bottom:none}
.column-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:clamp(24px,4vw,72px);align-items:end;margin-bottom:56px;padding-bottom:18px;border-bottom:1px solid var(--ink)}
.column-head .kicker{font-family:var(--sans);font-size:11px;text-transform:uppercase;letter-spacing:.22em;color:var(--accent);font-weight:600;margin:0 0 8px}
.column-head h2{font-family:var(--display);font-size:clamp(36px,4.4vw,60px);line-height:1.04;letter-spacing:-.025em;margin:0;font-weight:700}
.column-head .standfirst{font-family:var(--serif);font-size:17px;line-height:1.55;color:var(--ink-2);max-width:54ch}

/* Article cards (editorial grid: hero card + smaller) */
.cards{display:grid;grid-template-columns:repeat(12,1fr);gap:36px;row-gap:48px}
.card-art{display:flex;flex-direction:column;background:none;padding:0}
.card-art:nth-child(1){grid-column:span 7;border-right:1px solid var(--line);padding-right:36px}
.card-art:nth-child(2){grid-column:span 5}
.card-art:nth-child(3){grid-column:span 4}
.card-art:nth-child(4){grid-column:span 4}
.card-art:nth-child(5){grid-column:span 4}
.card-art .seq{font-family:var(--sans);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);margin-bottom:14px;display:flex;align-items:center;gap:14px;font-weight:600}
.card-art .seq::after{content:"";flex:1;height:1px;background:var(--ink);opacity:.25}
.card-art .seq .accent{color:var(--accent)}
.card-art h3{font-family:var(--display);font-size:clamp(22px,2vw,30px);line-height:1.12;letter-spacing:-.015em;margin:0 0 14px;font-weight:700}
.card-art:nth-child(1) h3{font-size:clamp(34px,3.6vw,52px);line-height:1.04;margin-bottom:18px}
.card-art p{color:var(--ink-2);margin:0 0 18px;max-width:50ch}
.card-art a.read{font-family:var(--sans);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);background:none;border-bottom:1px solid var(--ink);padding-bottom:3px;align-self:flex-start;font-weight:600}
.card-art a.read:hover{color:var(--accent);border-color:var(--accent)}

/* Editorial standards (how we work) */
.standards{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.standard-item{padding:0}
.standard-item .num{font-family:var(--display);font-size:48px;color:var(--accent);font-weight:700;line-height:1;margin-bottom:10px;letter-spacing:-.02em}
.standard-item h3{font-family:var(--display);font-size:24px;font-weight:700;margin:0 0 10px;line-height:1.2}
.standard-item p{font-family:var(--serif);color:var(--ink-2);font-size:16px;margin:0}

/* Article body */
.article{padding:64px 0 96px}
.article-head{max-width:760px;margin:0 auto 48px;text-align:center}
.article-head .crumbs{font-family:var(--sans);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);margin:0 0 18px;font-weight:600}
.article-head .crumbs a{background:none;color:var(--ink-2)}
.article-head .crumbs a:hover{color:var(--accent)}
.article-head h1{font-family:var(--display);font-size:clamp(40px,5.4vw,72px);line-height:1.04;letter-spacing:-.025em;font-weight:700;margin:0 0 18px}
.article-head .standfirst{font-family:var(--serif);font-size:clamp(19px,1.7vw,22px);font-style:italic;color:var(--ink-2);line-height:1.5;max-width:56ch;margin:0 auto}
.article-head .meta-row{display:flex;gap:12px;justify-content:center;font-family:var(--sans);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);margin-top:26px}
.article-head .meta-row .dot{display:inline-block}
.article-head .meta-row .dot::before{content:"·";margin-right:12px;color:var(--accent)}
.article-rule{width:88px;height:0;border-top:3px double var(--ink);margin:0 auto 56px}

.article-body{max-width:720px;margin:0 auto;font-size:19px;line-height:1.72;font-family:var(--serif)}
.article-body > p:first-of-type::first-letter{font-family:var(--display);font-size:78px;font-weight:700;line-height:.85;float:left;margin:8px 14px 0 0;color:var(--accent);font-feature-settings:"onum"}
.article-body p{margin:0 0 22px}
.article-body h2{font-family:var(--display);font-size:32px;font-weight:700;letter-spacing:-.015em;margin:54px 0 14px;line-height:1.2}
.article-body h2::before{content:"§";margin-right:14px;color:var(--accent);font-weight:400;font-style:italic}
.article-body h3{font-family:var(--display);font-size:22px;margin:36px 0 10px;font-weight:700}
.article-body ul,.article-body ol{margin:0 0 24px;padding-left:28px}
.article-body li{margin-bottom:10px}
.article-body strong{font-weight:600}
.article-body em{font-style:italic}
.article-body blockquote{margin:36px -8px;padding:24px 32px;border-left:4px solid var(--accent);background:var(--soft);font-family:var(--display);font-size:24px;line-height:1.36;font-style:italic;color:var(--ink)}
.article-body blockquote::before{content:"\201C";font-size:80px;line-height:.5;color:var(--accent);vertical-align:-.4em;margin-right:8px;font-style:normal;font-weight:700}
.article-body table{width:100%;border-collapse:collapse;margin:28px 0;font-size:16px;font-family:var(--sans)}
.article-body th,.article-body td{border-bottom:1px solid var(--line);padding:12px 10px;text-align:left;vertical-align:top}
.article-body th{border-top:2px solid var(--ink);border-bottom:1px solid var(--ink);text-transform:uppercase;letter-spacing:.1em;font-size:11px;font-weight:600;color:var(--ink-2);background:transparent}
.article-body code{font-family:var(--mono);background:var(--soft);padding:1px 5px;border-radius:2px;font-size:.92em}
.endmark{text-align:center;font-family:var(--display);font-size:28px;color:var(--accent);margin:44px 0 0;letter-spacing:.4em;line-height:1}

/* Continue reading */
.further{padding:48px 0 0;border-top:1px solid var(--line);margin-top:72px}
.further-head{font-family:var(--sans);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);margin:0 0 24px;font-weight:600;text-align:center}
.further-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:880px;margin:0 auto}
.further-grid a{display:block;background:none;border:1px solid var(--ink);padding:24px;background-color:var(--paper)}
.further-grid a:hover{background-color:var(--ink);color:var(--bg)}
.further-grid a:hover *{color:var(--bg)!important}
.further-grid .seq{font-family:var(--sans);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);font-weight:600;margin:0 0 8px}
.further-grid h3{font-family:var(--display);font-size:21px;margin:0;line-height:1.2;font-weight:700}

/* Page (about, contact, legal) */
.page{padding:64px 0 80px}
.page-head{max-width:760px;margin:0 auto 36px;text-align:center}
.page-head .crumbs{font-family:var(--sans);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);margin:0 0 18px;font-weight:600}
.page-head h1{font-family:var(--display);font-size:clamp(36px,4.6vw,60px);font-weight:700;letter-spacing:-.02em;margin:0 0 16px;line-height:1.06}
.page-head .standfirst{font-family:var(--serif);font-style:italic;font-size:19px;color:var(--ink-2);line-height:1.5}
.page-body{max-width:720px;margin:0 auto;font-family:var(--serif);font-size:18px;line-height:1.7}
.page-body p{margin:0 0 18px;color:var(--ink-2)}
.page-body p strong{color:var(--ink)}
.page-body h2{font-family:var(--display);font-size:26px;margin:40px 0 12px;font-weight:700;color:var(--ink);letter-spacing:-.01em}
.page-body ul,.page-body ol{padding-left:24px;color:var(--ink-2)}
.page-body li{margin-bottom:8px}
.page-body time{font-family:var(--sans);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);display:block;margin-bottom:24px;text-align:center}

/* Form */
.form{display:grid;gap:14px;max-width:540px;margin:0 auto}
.form label{font-family:var(--sans);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);margin-bottom:4px;display:block;font-weight:600}
.form input,.form textarea{width:100%;font:inherit;background:var(--paper);border:1px solid var(--ink);padding:12px 14px;border-radius:0;font-family:var(--serif)}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent)}
.form textarea{min-height:160px;resize:vertical}

/* Ad slots — replace the placeholder div contents with your AdSense code */
.ad-slot{display:block;margin:32px 0;min-height:60px}
.ad-slot--placeholder{background:var(--soft);border:1px dashed rgba(12,12,12,.28);text-align:center;padding:38px 20px;font-family:var(--sans);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3);font-weight:600}
.ad-slot--placeholder::before{content:"§";display:block;font-family:var(--display);font-size:24px;color:var(--accent);margin-bottom:6px;letter-spacing:0;font-weight:400}
.ad-slot--in-article{margin:40px -8px}
.ad-slot--banner{margin:0 0 56px;max-width:var(--maxw);margin-left:auto;margin-right:auto;padding:0 28px}
.ad-slot--banner .ad-slot--placeholder{margin:0}

/* Colophon */
.colophon{border-top:3px double var(--ink);background:var(--bg);padding:48px 0 28px;margin-top:96px}
.colophon-row{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px}
.colophon-row .pub p{color:var(--ink-2);max-width:36ch;margin-top:14px;font-size:15px}
.colophon-row h4{font-family:var(--sans);font-size:11px;letter-spacing:.18em;text-transform:uppercase;margin:0 0 14px;color:var(--ink-2);font-weight:600}
.colophon-row ul{list-style:none;margin:0;padding:0}
.colophon-row li{margin-bottom:7px}
.colophon-row a{font-family:var(--sans);font-size:14px;color:var(--ink);background:none}
.colophon-row a:hover{color:var(--accent)}
.colophon-bottom{border-top:1px solid var(--ink);margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-family:var(--sans);font-size:12px;letter-spacing:.04em;color:var(--ink-2)}

/* Picker */
.picker{min-height:100vh;display:grid;place-items:center;text-align:center;padding:24px;background:var(--bg)}
.picker-inner{max-width:480px}
.picker .brandwordmark{font-size:56px;margin:0 0 14px}
.picker p{font-family:var(--serif);color:var(--ink-2);margin:0 0 28px;font-style:italic}
.picker .row{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}

/* Mobile */
@media (max-width:980px){
  body{font-size:17px}
  .hero{grid-template-columns:1fr;padding:56px 0 40px}
  .ledger{grid-template-columns:1fr}
  .ledger-cell{border-right:none;border-bottom:1px solid var(--line);padding:28px 22px}
  .ledger-cell:last-child{border-bottom:none}
  .column{padding:64px 0}
  .column-head{grid-template-columns:1fr;align-items:flex-start;margin-bottom:36px}
  .cards{grid-template-columns:1fr;gap:32px}
  .card-art:nth-child(n){grid-column:1/-1;border-right:none;padding-right:0;border-bottom:1px solid var(--line);padding-bottom:32px}
  .card-art:last-child{border-bottom:none}
  .standards{grid-template-columns:1fr;gap:24px}
  .colophon-row{grid-template-columns:1fr 1fr;gap:28px}
  .masthead-row{grid-template-columns:1fr;gap:8px;text-align:center}
  .masthead-row .left,.masthead-row .right{justify-self:center}
  .subnav-row{flex-wrap:wrap}
  .subnav-links{display:none;width:100%;flex-direction:column;gap:14px;padding:14px 0 8px}
  .subnav-links.is-open{display:flex}
  .menu-toggle{display:inline-flex}
  .article-body{font-size:17px}
  .article-body > p:first-of-type::first-letter{font-size:62px}
  .further-grid{grid-template-columns:1fr}
}
@media (max-width:540px){
  .colophon-row{grid-template-columns:1fr}
  .hero h1{font-size:42px}
}
@media (prefers-reduced-motion:reduce){
  *,::before,::after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  [data-draw]{stroke-dashoffset:0!important}
}
@media print{
  .subnav,.colophon,.hero-illo,.ledger,.menu-toggle{display:none}
  body{background:white;color:black}
}