:root{--mist:#EDF0EF;--card:#FFFFFF;--ink:#12211E;--muted:#5C6B66;--verd:#2F6B5E;
--verd-deep:#1E4A40;--brass:#B0863E;--hair:#D7DEDB;--slate:#40514C}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--mist);color:var(--ink);
font:17px/1.72 "Source Sans 3",-apple-system,system-ui,sans-serif}
a{color:var(--verd-deep)}
h1,h2,h3,h4{text-wrap:balance}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
header.top{background:var(--card);border-bottom:1px solid var(--hair);
box-shadow:inset 0 -4px 0 -1px var(--verd);position:sticky;top:0;z-index:200}
#read-progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--brass);z-index:300}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}
.brand svg{flex:0 0 auto}
.brand .n{font-family:"Playfair Display",Georgia,serif;font-weight:700;font-size:22px;line-height:1.05;
letter-spacing:-.01em}
.brand .t{display:block;font-family:"Source Sans 3",sans-serif;font-weight:600;font-size:9.5px;
letter-spacing:.36em;text-transform:uppercase;color:var(--brass);margin-top:3px}
nav.main{display:flex;gap:20px;flex-wrap:wrap;align-items:center}
nav.main a{text-decoration:none;color:var(--slate);font-size:12.5px;font-weight:600;
letter-spacing:.11em;text-transform:uppercase}
nav.main a:hover,nav.main a.on{color:var(--verd)}

/* hero: left-aligned with a rule motif (siblings are centered) */
.hero{background:var(--card);border-bottom:1px solid var(--hair);padding:70px 0 60px}
.hero .inner{display:grid;grid-template-columns:minmax(0,1fr) 190px;gap:40px;align-items:end}
@media(max-width:860px){.hero .inner{grid-template-columns:1fr}.hero .mark{display:none}}
.kicker{letter-spacing:.24em;text-transform:uppercase;font-size:11px;color:var(--brass);font-weight:700}
.hero h1{font-family:"Playfair Display",Georgia,serif;font-weight:700;
font-size:clamp(31px,5.1vw,50px);line-height:1.14;margin:14px 0 16px;letter-spacing:-.015em}
.hero h1 span{display:block}
.hero h1 em{font-style:italic;color:var(--verd)}
.hero p{color:var(--muted);max-width:560px;margin-bottom:26px;font-size:18.5px}
.rule{height:3px;background:var(--verd);width:64px;margin:0 0 22px}
.btn{display:inline-block;background:var(--verd);color:#fff;border-radius:2px;
padding:13px 30px;font-weight:600;font-size:14px;letter-spacing:.06em;text-transform:uppercase;
text-decoration:none;border:0;cursor:pointer}
.btn:hover{background:var(--verd-deep)}

/* lead story + 2-col grid (siblings use a flat 3-col grid) */
.lead{display:grid;grid-template-columns:1.15fr 1fr;gap:0;background:var(--card);
border:1px solid var(--hair);margin:40px 0 26px}
@media(max-width:860px){.lead{grid-template-columns:1fr}}
.lead .art{border-right:1px solid var(--hair);min-width:0}
@media(max-width:860px){.lead .art{border-right:0;border-bottom:1px solid var(--hair)}}
.lead .art svg,.lead .art img{width:100%;height:auto;display:block}
.lead .pad{padding:34px 34px 36px;display:flex;flex-direction:column;justify-content:center}
.lead h3{font-family:"Playfair Display",Georgia,serif;font-size:29px;line-height:1.22;margin:10px 0 12px}
.lead p{color:var(--muted);font-size:16px;margin-bottom:16px}
.lead a.more{text-decoration:none;font-weight:700;font-size:12.5px;letter-spacing:.12em;
text-transform:uppercase;color:var(--verd)}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;padding:6px 0 44px}
@media(max-width:760px){.grid{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--hair);border-top:3px solid var(--verd);
border-radius:0;overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:var(--ink)}
.card img,.card svg.heroimg{width:100%;height:auto;display:block}
.card .pad{padding:22px 24px 26px}
.card .cat{color:var(--brass);letter-spacing:.2em;text-transform:uppercase;font-size:10.5px;font-weight:700}
.card h3{font-family:"Playfair Display",Georgia,serif;font-size:22px;line-height:1.28;margin:9px 0 9px}
.card p{color:var(--muted);font-size:15px}
.sectionhead{font-family:"Playfair Display",Georgia,serif;font-size:15px;font-weight:700;
letter-spacing:.2em;text-transform:uppercase;color:var(--slate);margin:38px 0 2px;
padding-bottom:10px;border-bottom:2px solid var(--ink)}

/* article: TOC on the RIGHT (siblings put it left) */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 258px;gap:52px;
max-width:1020px;margin:0 auto;padding:46px 0 30px}
.article-sidebar{min-width:0}
.toc{position:sticky;top:92px;background:var(--card);border:1px solid var(--hair);
border-top:3px solid var(--brass);padding:20px 20px 16px}
.toc-title{font-size:10.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
color:var(--brass);margin-bottom:12px}
.toc ul{list-style:none;margin:0;counter-reset:toc}
.toc li{margin:0 0 9px;counter-increment:toc}
.toc a{color:var(--muted);text-decoration:none;font-size:13.5px;line-height:1.45;display:block}
.toc a:before{content:counter(toc,decimal-leading-zero);color:var(--hair);font-weight:700;
margin-right:8px;font-size:11px}
.toc a:hover{color:var(--verd)}
@media(max-width:920px){.article-layout{grid-template-columns:1fr;gap:0;padding:32px 0 20px}
.article-sidebar{order:-1}.toc{position:static;margin-bottom:28px}}

article.post{max-width:700px;margin:0 auto;padding:46px 0 30px}
article.post .cat{color:var(--brass);letter-spacing:.22em;text-transform:uppercase;font-size:11px;font-weight:700}
article.post h1{font-family:"Playfair Display",Georgia,serif;font-size:clamp(29px,4.7vw,43px);
line-height:1.16;margin:11px 0 13px;letter-spacing:-.015em}
article.post .meta{color:var(--muted);font-size:14px;margin-bottom:28px;
padding-bottom:18px;border-bottom:1px solid var(--hair)}
article.post .heroimg{border:1px solid var(--hair);margin-bottom:32px;width:100%;height:auto;display:block}
article.post h2{font-family:"Playfair Display",Georgia,serif;font-size:27px;margin:40px 0 13px;line-height:1.24}
article.post h3{font-family:"Playfair Display",Georgia,serif;font-size:20px;margin:28px 0 10px}
article.post p{margin-bottom:17px}
article.post ul,article.post ol{margin:0 0 17px 22px}
article.post li{margin-bottom:9px}
article.post blockquote{border-left:3px solid var(--brass);padding:6px 0 6px 20px;color:var(--slate);
font-family:"Playfair Display",Georgia,serif;font-style:italic;font-size:20px;margin:26px 0}

.newsletter{background:var(--verd-deep);color:#EAF1EE;padding:40px 32px;text-align:left;margin:44px 0;
border-left:5px solid var(--brass)}
.newsletter h2{font-family:"Playfair Display",Georgia,serif;font-size:27px;margin-bottom:8px}
.newsletter p{color:#A9C1B9;max-width:470px;margin-bottom:20px;font-size:15.5px}
.newsletter form{display:flex;gap:10px;flex-wrap:wrap}
.newsletter input{border-radius:2px;border:1px solid #35624F;background:#173B32;color:#EAF1EE;
padding:13px 18px;font-size:15px;min-width:250px}
.newsletter .ok{color:var(--brass);font-weight:600;display:none}
footer{border-top:3px solid var(--ink);margin-top:30px;background:var(--card)}
.foot{display:flex;justify-content:space-between;gap:20px;padding:32px 0;flex-wrap:wrap;
color:var(--muted);font-size:13px}
.foot a{color:var(--muted);text-decoration:none;margin-right:15px}
.foot a:hover{color:var(--verd)}
.pagehead{padding:48px 0 8px}
.pagehead h1{font-family:"Playfair Display",Georgia,serif;font-size:36px}
.prose{max-width:700px;padding:18px 0 50px;color:var(--ink)}
.prose p{margin-bottom:15px;color:var(--muted)}
.prose h2{font-family:"Playfair Display",Georgia,serif;font-size:23px;margin:30px 0 10px;color:var(--ink)}
.prose ul{margin:0 0 15px 22px;color:var(--muted)}
.faq{border-top:2px solid var(--ink);margin-top:36px;padding-top:10px}
.faq h2{font-family:"Playfair Display",Georgia,serif;font-size:27px;margin:20px 0 6px}
.faq h3{font-family:"Playfair Display",Georgia,serif;font-size:19px;margin:22px 0 6px}
.faq p{color:var(--muted)}
.srcs{border-top:2px solid var(--ink);margin-top:36px;padding-top:16px;font-size:14px;color:var(--muted)}
.srcs h2{font-family:"Playfair Display",Georgia,serif;font-size:21px;margin-bottom:11px;color:var(--ink)}
.srcs ol{margin-left:20px}
.srcs a{word-break:break-all}

article.post table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;
background:var(--card);border:1px solid var(--hair)}
article.post th{background:var(--ink);color:#EAF1EE;text-align:left;padding:12px 14px;
font-weight:600;font-size:12px;letter-spacing:.09em;text-transform:uppercase}
article.post td{padding:12px 14px;border-top:1px solid var(--hair);color:var(--muted);vertical-align:top}
article.post td:first-child{color:var(--ink);font-weight:600}
article.post tr:nth-child(even) td{background:#F6F8F7}
.tablewrap{overflow-x:auto;margin:24px 0}
.tablewrap table{margin:0}
figure.fig{margin:30px 0;background:var(--card);border:1px solid var(--hair);
border-top:3px solid var(--verd);overflow:hidden}
figure.fig svg,figure.fig img{width:100%;height:auto;display:block}
figure.fig figcaption{padding:13px 18px;font-size:13.5px;color:var(--muted);border-top:1px solid var(--hair)}
figure.fig iframe{width:100%;display:block;border:0}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:28px 0;
background:var(--card);border:1px solid var(--hair)}
@media(max-width:640px){.stats{grid-template-columns:1fr}}
.stat{padding:22px 18px 18px;text-align:left;border-right:1px solid var(--hair)}
.stat:last-child{border-right:0}
@media(max-width:640px){.stat{border-right:0;border-bottom:1px solid var(--hair)}
.stat:last-child{border-bottom:0}}
.stat b{display:block;font-family:"Playfair Display",Georgia,serif;font-size:34px;
color:var(--brass);line-height:1.05;margin-bottom:7px}
.stat span{font-size:13px;color:var(--muted);line-height:1.45;display:block}