:root{
 --tinta:#3E2F25; --terra:#8B7968; --papel:#F4F2ED; --cartao:#FFFFFF;
 --linha:#DCD5CA; --alerta:#7A3B2E; --areia:#C9B9A5;
 --serif:"Cormorant",Garamond,"Times New Roman",serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--serif);background:var(--papel);color:var(--tinta);
 font-size:19px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:980px;margin:0 auto;padding:0 32px}

/* ---------- eyebrow / regras ---------- */
.eyebrow{font-size:12px;letter-spacing:.26em;text-transform:uppercase;
 color:var(--terra);font-weight:600}
.rule{height:1px;background:var(--terra);opacity:.55;margin:34px 0}
.rule.tight{margin:22px 0}

/* ---------- topo ---------- */
header.site{border-bottom:1px solid var(--linha);background:var(--papel);
 position:sticky;top:0;z-index:20}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;
 gap:20px;flex-wrap:wrap;padding-top:20px;padding-bottom:20px}
.brand{font-size:19px;font-weight:700;letter-spacing:.24em;text-transform:uppercase}
.brand span{color:var(--terra)}
nav{display:flex;gap:26px;flex-wrap:wrap}
nav a{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--terra);
 font-weight:600;padding-bottom:3px;border-bottom:1px solid transparent}
nav a:hover{color:var(--tinta)}
nav a[aria-current=page]{color:var(--tinta);border-bottom-color:var(--terra)}

/* ---------- tipografia ---------- */
h1{font-size:64px;font-weight:700;line-height:1.02;letter-spacing:-.015em;margin-bottom:12px}
h1.mid{font-size:52px}
.sub{font-size:26px;font-style:italic;opacity:.82;line-height:1.35;max-width:30ch}
.sub.wide{max-width:40ch}
p{margin-bottom:17px;text-align:justify}
.lead p{font-size:21px;text-align:left}
.destaque{border-left:3px solid var(--terra);padding:4px 0 4px 22px;margin:30px 0;
 font-size:23px;font-style:italic;line-height:1.4;text-align:left}
em{font-style:italic}
strong{font-weight:700}

/* ---------- seções ---------- */
section{padding:60px 0}
section.tight{padding:40px 0}
.bloco-cab{margin-bottom:24px}
.bloco-cab h2{font-size:34px;font-weight:700;line-height:1.15;margin:8px 0 6px}
.bloco-cab .nota{font-size:18px;font-style:italic;opacity:.75}

/* ---------- cartões ---------- */
.cards{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr))}
.card{background:var(--cartao);border:1px solid var(--linha);border-radius:2px;
 padding:26px 26px 28px;transition:border-color .18s ease,transform .18s ease}
.card:hover{border-color:var(--terra)}
.card h3{font-size:23px;font-weight:700;line-height:1.25;margin:14px 0 8px}
.card p{font-size:17px;text-align:left;margin:0;opacity:.88}
.num{width:34px;height:34px;border-radius:50%;background:var(--tinta);color:var(--papel);
 display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px}
.num.ghost{background:transparent;color:var(--terra);border:1px solid var(--terra)}

/* ---------- índice de publicações ---------- */
.idx{list-style:none}
.idx li{background:var(--cartao);border:1px solid var(--linha);border-radius:2px;
 margin-bottom:14px;transition:border-color .18s ease,box-shadow .18s ease}
.idx li:hover{border-color:var(--terra);box-shadow:inset 3px 0 0 var(--terra)}
.idx a{display:flex;gap:22px;padding:26px 28px;align-items:flex-start}
.idx .n{flex:0 0 52px;font-size:34px;font-weight:700;line-height:1;color:var(--areia)}
.idx .body{flex:1;min-width:0}
.idx .d{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--terra);
 font-weight:600;display:block;margin-bottom:7px}
.idx .t{font-size:27px;font-weight:700;line-height:1.2;display:block}
.idx .r{font-size:17px;opacity:.85;margin:9px 0 0;text-align:left}
.tags{margin-top:12px;display:flex;gap:7px;flex-wrap:wrap}
.tag{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--terra);
 border:1px solid var(--linha);padding:4px 9px;font-weight:600}

/* ---------- painel escuro ---------- */
.painel{background:var(--tinta);color:var(--papel);border-radius:2px;padding:46px 44px}
.painel .eyebrow{color:var(--areia)}
.painel h2{font-size:38px;font-weight:700;line-height:1.1;margin:16px 0 12px}
.painel p{opacity:.9;max-width:52ch;text-align:left}
.painel a.btn{border-color:var(--papel);color:var(--papel)}
.painel a.btn:hover{background:var(--papel);color:var(--tinta)}
.faixa{background:var(--tinta);color:var(--papel);margin-top:70px}
.faixa .wrap{padding-top:70px;padding-bottom:70px}
.faixa .eyebrow{color:var(--areia)}
.faixa h2{font-size:44px;font-weight:700;line-height:1.08;margin:16px 0 14px;max-width:20ch}
.faixa p{opacity:.88;max-width:48ch;text-align:left;font-size:20px}

/* ---------- botão ---------- */
.btn{display:inline-block;border:1px solid var(--tinta);padding:12px 26px;font-size:12px;
 letter-spacing:.2em;text-transform:uppercase;font-weight:600;margin-top:18px;
 transition:background .16s ease,color .16s ease}
.btn:hover{background:var(--tinta);color:var(--papel)}

/* ---------- paper ---------- */
.paper{display:grid;grid-template-columns:200px 1fr;gap:56px;align-items:start}
.rail{position:sticky;top:110px}
.rail .eyebrow{display:block;margin-bottom:6px}
.rail .val{font-size:17px;margin-bottom:22px;line-height:1.35}
.rail ol{list-style:none;counter-reset:s;border-top:1px solid var(--linha);padding-top:16px}
.rail ol li{counter-increment:s;font-size:15px;line-height:1.3;margin-bottom:11px;opacity:.85}
.rail ol li:before{content:counter(s) ".";color:var(--terra);font-weight:700;margin-right:6px}
.artigo h2{font-size:32px;font-weight:700;line-height:1.18;margin:52px 0 6px;
 display:flex;gap:16px;align-items:baseline}
.artigo h2 .sn{font-size:17px;color:var(--areia);font-weight:700;flex:0 0 auto}
.artigo h2:first-child{margin-top:0}
.artigo h3{font-size:22px;font-weight:700;font-style:italic;margin:34px 0 6px}
.artigo ul.roman{list-style:none;margin:0 0 17px}
.artigo ul.roman li{margin-bottom:11px;padding-left:1.5rem;text-indent:-1.5rem;text-align:justify}
.artigo>p:first-of-type:first-letter{font-size:64px;line-height:.82;float:left;
 padding:6px 12px 0 0;font-weight:700;color:var(--tinta)}

/* ---------- formulário ---------- */
form{margin-top:8px}
label{display:block;font-size:12px;letter-spacing:.2em;text-transform:uppercase;
 color:var(--terra);font-weight:600;margin:20px 0 7px}
input,textarea{width:100%;font-family:inherit;font-size:18px;padding:12px 14px;
 border:1px solid var(--linha);background:var(--cartao);color:var(--tinta);border-radius:2px}
input:focus,textarea:focus{outline:none;border-color:var(--terra)}
textarea{min-height:9rem;resize:vertical}
button.btn{cursor:pointer;background:transparent;font-family:inherit}
.aviso{border-left:3px solid var(--terra);padding:4px 0 4px 20px;margin:26px 0;
 font-size:16px;font-style:italic;opacity:.85;text-align:left}

/* ---------- rodapé ---------- */
footer.site{border-top:1px solid var(--linha);padding:44px 0 56px;font-size:16px;color:var(--terra)}
footer.site .cols{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap}
footer.site .brand{color:var(--tinta);font-size:16px;display:block;margin-bottom:8px}
footer.site a:hover{color:var(--tinta)}
.disclaimer{font-size:14px;font-style:italic;line-height:1.5;margin-top:30px;max-width:66ch;opacity:.9}

@media(max-width:900px){
 .paper{grid-template-columns:1fr;gap:26px}
 .rail{position:static;border-bottom:1px solid var(--linha);padding-bottom:18px}
 .rail ol{display:none}
}
@media(max-width:680px){
 body{font-size:17px}
 .wrap{padding:0 20px}
 h1{font-size:40px}h1.mid{font-size:34px}
 .sub{font-size:21px}
 .faixa h2{font-size:31px}.painel h2{font-size:28px}
 .bloco-cab h2{font-size:27px}
 .artigo h2{font-size:25px;display:block}
 .artigo h2 .sn{display:block;margin-bottom:2px}
 .idx a{flex-direction:column;gap:10px;padding:22px}
 .idx .t{font-size:23px}
 .painel{padding:32px 26px}
 p,.artigo ul.roman li{text-align:left}
 .artigo>p:first-of-type:first-letter{font-size:48px}
 header.site{position:static}
}