:root{
  --ink:#101418; --ink-2:#3d4650; --line:#e3e6ea; --bg:#ffffff; --soft:#f5f6f8;
  --accent:#c8102e; --accent-soft:#fdecef; --radius:10px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.tb-wrap{max-width:1140px;margin:0 auto;padding:0 18px}

/* header */
.tb-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.tb-header-in{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 18px}
.tb-logo{display:flex;align-items:center;gap:10px;font-size:22px;letter-spacing:-.5px}
.tb-logo-mark{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;
  border-radius:8px;background:var(--accent);color:#fff;font-size:13px;font-weight:800;letter-spacing:.5px}
.tb-logo-txt{font-weight:400}
.tb-logo-txt strong{font-weight:800}
.tb-header-right{display:flex;align-items:center;gap:14px}
.tb-live{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--ink-2);text-transform:uppercase;letter-spacing:.6px}
.tb-live i{width:7px;height:7px;border-radius:50%;background:#16a34a;display:inline-block}
.tb-busca input{border:1px solid var(--line);background:var(--soft);border-radius:999px;
  padding:8px 14px;font-size:14px;width:200px;outline:none}
.tb-busca input:focus{border-color:var(--accent);background:#fff}
.tb-nav{border-top:1px solid var(--line)}
.tb-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:20px;overflow-x:auto;scrollbar-width:none}
.tb-nav ul::-webkit-scrollbar{display:none}
.tb-nav li{white-space:nowrap}
.tb-nav a{display:block;padding:11px 0;font-size:13.5px;font-weight:600;color:var(--ink-2);border-bottom:2px solid transparent}
.tb-nav a:hover{color:var(--accent);border-bottom-color:var(--accent)}

/* hero */
.tb-main{padding:26px 0 40px}
.tb-hero-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:26px;align-items:start;
  border-bottom:1px solid var(--line);padding-bottom:26px}
.tb-hero-img{border-radius:var(--radius);overflow:hidden;background:var(--soft);aspect-ratio:16/9}
.tb-hero-img img{width:100%;height:100%;object-fit:cover;display:block}
.tb-hero-body{padding-top:12px}
.tb-hero h1{font-size:31px;line-height:1.18;margin:8px 0 10px;letter-spacing:-.6px;font-weight:800}
.tb-hero h1 a:hover{color:var(--accent)}
.tb-hero p{margin:0 0 8px;color:var(--ink-2);font-size:15.5px}
.tb-chip{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;
  color:var(--accent);background:var(--accent-soft);padding:3px 8px;border-radius:4px}
.tb-chip-sm{font-size:10px;padding:2px 6px}
.tb-time{font-size:12px;color:#7b8794}

.tb-hero-lado{display:flex;flex-direction:column;gap:14px;padding-left:26px;border-left:1px solid var(--line)}
.tb-mini{display:grid;grid-template-columns:86px 1fr;gap:10px;align-items:start}
.tb-mini-img{border-radius:8px;overflow:hidden;background:var(--soft)}
.tb-mini-img img{aspect-ratio:1/1;object-fit:cover;width:100%}
.tb-mini h3{margin:4px 0 4px;font-size:14.5px;line-height:1.3;font-weight:700}
.tb-mini h3 a:hover{color:var(--accent)}

/* secoes e cards */
.tb-secao{margin-top:34px}
.tb-secao-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  border-bottom:2px solid var(--ink);padding-bottom:8px;margin-bottom:18px}
.tb-secao-head h1,.tb-secao-head h2{font-size:20px;margin:0;letter-spacing:-.3px;font-weight:800}
.tb-secao-head a{font-size:13px;color:var(--accent);font-weight:600}
.tb-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;align-content:start}
.tb-card{display:flex;flex-direction:column}
.tb-card-img{border-radius:var(--radius);overflow:hidden;background:var(--soft);margin-bottom:9px;aspect-ratio:16/9}
.tb-card-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s}
.tb-card:hover .tb-card-img img{transform:scale(1.03)}
.tb-card h3{margin:8px 0 6px;font-size:15.5px;line-height:1.32;font-weight:700}
.tb-card h3 a:hover{color:var(--accent)}
.tb-resumo{margin:0 0 7px;font-size:13.5px;color:var(--ink-2)}
.tb-cat-desc{color:var(--ink-2);margin:-6px 0 18px;max-width:760px}
.tb-paginacao{margin-top:26px;display:flex;gap:8px;flex-wrap:wrap}
.tb-paginacao a,.tb-paginacao span{border:1px solid var(--line);border-radius:6px;padding:6px 11px;font-size:13px}
.tb-paginacao span.current{background:var(--ink);color:#fff;border-color:var(--ink)}

/* artigo */
.tb-artigo{max-width:820px;margin:0 auto}
.tb-artigo-head h1{font-size:34px;line-height:1.16;letter-spacing:-.8px;margin:10px 0 12px;font-weight:800}
.tb-artigo-meta{display:flex;gap:14px;font-size:13px;color:#7b8794;border-bottom:1px solid var(--line);padding-bottom:14px}
.tb-artigo-img{margin:18px 0 6px;border-radius:var(--radius);overflow:hidden;background:var(--soft)}
.tb-artigo-img figcaption{font-size:11.5px;color:#7b8794;padding:6px 2px}
.tb-conteudo{font-size:17px;line-height:1.72;color:#1b2026}
.tb-conteudo p{margin:0 0 18px}
.tb-conteudo h2{font-size:22px;margin:30px 0 10px;letter-spacing:-.3px}
.tb-conteudo h3{font-size:18px;margin:24px 0 8px}
.tb-conteudo a{color:var(--accent);text-decoration:underline}
.tb-conteudo blockquote{margin:22px 0;padding:4px 0 4px 18px;border-left:3px solid var(--accent);
  font-size:18px;color:var(--ink-2)}
.tb-conteudo ul,.tb-conteudo ol{margin:0 0 18px 22px}
.tb-conteudo li{margin-bottom:7px}
.tb-linha-fina{font-size:18px;color:var(--ink-2)}
.tb-fonte{padding:13px 15px;background:var(--soft);border-radius:8px;font-size:14px;color:var(--ink-2)}
.tb-fonte-box{margin-top:26px;padding:16px 18px;background:var(--soft);border-left:3px solid var(--accent);
  border-radius:0 8px 8px 0;font-size:14px}
.tb-fonte-box p{margin:6px 0 0;color:var(--ink-2)}
.tb-relacionadas{margin-top:36px}
.tb-relacionadas .tb-grid{grid-template-columns:repeat(3,1fr)}
.tb-pagina{max-width:760px}

.tb-vazio{padding:70px 0;text-align:center}
.tb-vazio h1{font-size:28px}
.tb-vazio p{color:var(--ink-2)}
.tb-btn{display:inline-block;background:var(--accent);color:#fff;padding:10px 18px;border-radius:8px;font-weight:600}

/* footer */
.tb-footer{border-top:1px solid var(--line);background:var(--soft);margin-top:20px;padding:30px 0 18px}
.tb-footer-in{display:flex;justify-content:space-between;gap:26px;flex-wrap:wrap}
.tb-logo-ft{font-size:20px;margin-bottom:6px}
.tb-footer p{max-width:420px;color:var(--ink-2);font-size:13.5px;margin:0}
.tb-footer-links{display:flex;gap:18px;flex-wrap:wrap;align-items:flex-start;font-size:13.5px}
.tb-footer-links a:hover{color:var(--accent)}
.tb-footer-base{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  margin-top:22px;padding-top:14px;border-top:1px solid var(--line);font-size:12px;color:#7b8794}

@media (max-width:980px){
  .tb-grid{grid-template-columns:repeat(3,1fr)}
  .tb-hero h1{font-size:27px}
  .tb-artigo-head h1{font-size:29px}
}
@media (max-width:760px){
  .tb-hero-grid{grid-template-columns:1fr}
  .tb-hero-lado{padding-left:0;border-left:0;border-top:1px solid var(--line);padding-top:16px}
  .tb-grid{grid-template-columns:repeat(2,1fr);gap:18px}
  .tb-relacionadas .tb-grid{grid-template-columns:1fr 1fr}
  .tb-busca input{width:130px}
  .tb-live{display:none}
  .tb-hero h1{font-size:24px}
  .tb-artigo-head h1{font-size:25px}
  .tb-conteudo{font-size:16.5px}
}
@media (max-width:480px){
  .tb-grid{grid-template-columns:1fr}
  .tb-header-in{padding:10px 14px}
}