:root{--bg:#010101;--card:#111318;--line:#22262e;--txt:#f5f5f7;--mut:#b6bcc8;--azul:#3b82f6;--azul2:#93c5fd}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:Lexend,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-weight:300;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--azul2)}
img{max-width:100%;height:auto}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.topo{position:sticky;top:0;z-index:10;background:rgba(1,1,1,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topo-in{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.marca{color:#fff;text-decoration:none;font-weight:700;letter-spacing:-.02em;font-size:1.05rem;white-space:nowrap}
.topo nav{display:flex;gap:22px;overflow-x:auto}
.topo nav a{color:var(--mut);text-decoration:none;font-size:.9rem;white-space:nowrap}
.topo nav a:hover{color:#fff}
.chip{display:inline-block;padding:6px 14px;border-radius:999px;background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.25);color:var(--azul);font-size:.8rem;font-weight:500}
.azul{background:linear-gradient(90deg,var(--azul),var(--azul2));-webkit-background-clip:text;background-clip:text;color:transparent}
/* blog index */
.blog-hero{padding:72px 0 32px;max-width:820px}
.blog-hero h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.1;font-weight:800;text-transform:uppercase;letter-spacing:-.02em;margin:18px 0}
.blog-hero p{color:var(--mut);font-size:1.1rem}
.cats{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.cats a{color:var(--txt);text-decoration:none;font-size:.85rem;border:1px solid var(--line);padding:7px 14px;border-radius:999px}
.cats a:hover{border-color:var(--azul)}
.cat{padding:28px 0}
.cat h2,.relacionados h2{font-size:1.4rem;font-weight:700;margin-bottom:18px;text-transform:uppercase;letter-spacing:-.01em}
.grade{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.card{display:flex;flex-direction:column;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;text-decoration:none;color:var(--txt);transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(59,130,246,.6);transform:translateY(-2px)}
.card .chip{align-self:flex-start}
.card h3{font-size:1.12rem;font-weight:600;line-height:1.35}
.card p{color:var(--mut);font-size:.92rem;flex:1}
.card .ler{color:var(--azul);font-size:.85rem;font-weight:500}
/* artigo */
.artigo-wrap{max-width:780px}
.migalhas{font-size:.82rem;color:var(--mut);padding:28px 0 0}
.migalhas a{color:var(--mut);text-decoration:none}
.artigo{padding:24px 0 40px}
.artigo h1{font-size:clamp(1.8rem,4.5vw,2.7rem);line-height:1.15;font-weight:800;letter-spacing:-.02em;margin:16px 0 12px}
.meta{color:var(--mut);font-size:.88rem;margin-bottom:28px}
.conteudo{font-size:1.06rem}
.conteudo>*+*{margin-top:1.1em}
.conteudo h2{font-size:1.55rem;font-weight:700;line-height:1.25;margin-top:1.9em;letter-spacing:-.01em}
.conteudo h3{font-size:1.2rem;font-weight:600;margin-top:1.5em}
.conteudo strong{font-weight:600;color:#fff}
.conteudo ul,.conteudo ol{padding-left:1.3em}
.conteudo li+li{margin-top:.4em}
.conteudo li::marker{color:var(--azul)}
.conteudo>p:first-child{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--azul);border-radius:12px;padding:18px 20px}
.conteudo blockquote{border-left:3px solid var(--azul);padding:12px 18px;background:#0b0d12;border-radius:0 10px 10px 0;color:var(--mut);font-style:italic}
.conteudo table{width:100%;border-collapse:collapse;font-size:.92rem;display:block;overflow-x:auto}
.conteudo th,.conteudo td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.conteudo th{background:var(--card);font-weight:600}
.faq{margin-top:44px}
.faq h2{font-size:1.4rem;font-weight:700;margin-bottom:14px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:500}
.faq details p{color:var(--mut);margin-top:10px}
.autora{display:flex;gap:18px;align-items:center;margin-top:40px;padding:22px;border:1px solid var(--line);border-radius:18px;background:var(--card)}
.autora img{width:96px;height:96px;border-radius:50%;object-fit:cover;object-position:top;flex-shrink:0}
.autora p{color:var(--mut);font-size:.92rem}
.cta{margin:40px 0;padding:34px 28px;border-radius:22px;text-align:center;background:radial-gradient(circle at top,rgba(59,130,246,.22),rgba(59,130,246,.04) 70%);border:1px solid rgba(59,130,246,.3)}
.cta h2{font-size:1.45rem;font-weight:700;line-height:1.25;margin-bottom:10px}
.cta p{color:var(--mut);max-width:560px;margin:0 auto 20px}
.botao{display:inline-block;background:linear-gradient(90deg,#2563eb,var(--azul));color:#fff;text-decoration:none;font-weight:600;padding:14px 26px;border-radius:999px;box-shadow:0 10px 30px rgba(59,130,246,.3)}
.botao:hover{filter:brightness(1.1)}
.cta .bencao{margin:18px auto 0;font-size:.85rem;font-style:italic}
.relacionados{padding:10px 0 60px}
.rodape{border-top:1px solid var(--line);padding:44px 0 28px;margin-top:20px}
.rod-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.rod-grid p{color:var(--mut);font-size:.9rem;margin-top:10px;max-width:380px}
.rod-grid strong{display:block;margin-bottom:8px;font-weight:600}
.rod-grid a:not(.marca){display:block;color:var(--mut);text-decoration:none;font-size:.9rem;margin:4px 0}
.copy{color:var(--mut);font-size:.8rem;margin-top:30px}
.copy a{color:var(--mut)}
@media (max-width:720px){
  .topo-in{height:auto;padding:14px 20px;flex-direction:column;align-items:flex-start;gap:8px}
  .topo nav{gap:18px;width:100%}
  .rod-grid{grid-template-columns:1fr}
  .autora{flex-direction:column;text-align:center}
  .grade{grid-template-columns:1fr}
}