:root{--azul:#16375f;--azul-claro:#2b5d94;--tinta:#1a2634;--cinza:#5b6b7b;--linha:#e4e9ef;--fundo:#f7f9fc;--branco:#fff;--dourado:#b8873a;--max:1080px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--fundo);color:var(--tinta);font-family:Georgia,Times New Roman,serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--azul-claro);text-decoration:none}a:hover{text-decoration:underline}.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}.site-header{background:var(--branco);border-bottom:3px solid var(--azul)}.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:18px;padding-bottom:18px;flex-wrap:wrap}.brand{display:flex;flex-direction:column}.brand .nome{font-size:22px;font-weight:700;color:var(--azul);letter-spacing:.2px}.brand .sub{font-size:12px;color:var(--cinza);letter-spacing:.5px}.brand .sub,.nav{font-family:Arial,sans-serif}.nav{display:flex;gap:20px;font-size:14px}.nav a{color:var(--tinta)}.hero{background:linear-gradient(135deg,var(--azul) 0,var(--azul-claro) 100%);color:#fff;padding:60px 0}.hero h1{font-size:34px;margin:0 0 12px;line-height:1.2}.hero p{font-size:17px;max-width:640px;opacity:.95;margin:0 0 24px}.hero .badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}.badge{background:hsla(0,0%,100%,.15);border:1px solid hsla(0,0%,100%,.35);border-radius:999px;padding:5px 14px;font-size:13px}.badge,.btn{font-family:Arial,sans-serif}.btn{display:inline-block;background:var(--dourado);color:#fff;padding:13px 26px;border-radius:6px;font-weight:700;font-size:15px}.btn:hover{text-decoration:none;filter:brightness(1.06)}.btn.ghost{background:transparent;border:1px solid #fff;margin-left:10px}section.bloco{padding:48px 0}h2.titulo{font-size:26px;color:var(--azul);margin:0 0 6px}.subtitulo{color:var(--cinza);font-family:Arial,sans-serif;font-size:14px;margin:0 0 28px}.areas-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:14px;gap:14px}.area-card{background:var(--branco);border:1px solid var(--linha);border-radius:8px;padding:20px 16px;text-align:center;font-family:Arial,sans-serif;font-size:14px;color:var(--tinta);transition:transform .12s ease,box-shadow .12s ease}.area-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(22,55,95,.08);text-decoration:none}.area-card .num{display:block;font-size:22px;color:var(--dourado);font-weight:700;margin-bottom:6px}.artigo-item{background:var(--branco);border:1px solid var(--linha);border-left:4px solid var(--azul);border-radius:6px;padding:20px 22px;margin-bottom:14px}.artigo-item .tipo{display:inline-block;font-family:Arial,sans-serif;font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--azul-claro);background:#eef4fb;padding:3px 9px;border-radius:4px;margin-bottom:8px}.artigo-item h3{margin:0 0 6px;font-size:19px}.artigo-item h3 a{color:var(--tinta)}.artigo-item .meta{font-family:Arial,sans-serif;font-size:13px;color:var(--cinza)}.artigo-item .resumo{margin:10px 0 0;color:#374b5e;font-size:15px}.artigo-header{background:var(--branco);border-bottom:1px solid var(--linha);padding:40px 0}.artigo-header .tipo{margin-bottom:12px}.artigo-header h1{font-size:30px;margin:0 0 16px;line-height:1.25;color:var(--tinta)}.autores{font-size:15px;color:var(--azul-claro);margin-bottom:6px}.artigo-meta,.autores{font-family:Arial,sans-serif}.artigo-meta{font-size:13px;color:var(--cinza)}.doi-box{display:inline-flex;align-items:center;gap:8px;background:#eef4fb;border:1px solid #d3e2f2;border-radius:6px;padding:8px 14px;margin-top:16px;font-family:Arial,sans-serif;font-size:14px}.resumo-bloco{background:var(--branco);border:1px solid var(--linha);border-radius:8px;padding:26px;margin:28px 0}.resumo-bloco h4{text-transform:uppercase;letter-spacing:1px;color:var(--azul);margin:0 0 10px}.kw,.resumo-bloco h4{font-family:Arial,sans-serif;font-size:13px}.kw{color:var(--cinza);margin-top:14px}.prose{background:var(--branco);border:1px solid var(--linha);border-radius:8px;padding:34px}.prose h3{color:var(--azul);margin-top:26px}.prose h3:first-child{margin-top:0}.prose ul{padding-left:20px}.prose li{margin-bottom:6px}.vazio{background:var(--branco);border:1px dashed var(--linha);border-radius:8px;padding:40px;text-align:center;color:var(--cinza)}.site-footer,.vazio{font-family:Arial,sans-serif}.site-footer{background:var(--tinta);color:#cdd7e1;margin-top:40px;padding:36px 0;font-size:14px}.site-footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.site-footer a{color:#9fc4ef}.site-footer .build{font-size:11px;opacity:.5;margin-top:10px}.build-badge{position:fixed;bottom:12px;right:12px;z-index:50;background:var(--tinta);color:#fff;font-family:monospace;font-size:12px;padding:5px 10px;border-radius:6px;opacity:.8}@media (max-width:760px){.areas-grid{grid-template-columns:repeat(2,1fr)}.hero h1{font-size:26px}.btn.ghost{margin-left:0;margin-top:10px}}