:root { color-scheme: dark; --bg:#080e1b; --panel:#121d31; --muted:#acb9cd; --text:#f5f8fd; --line:#2b3951; --accent:#71dbd3; --accent2:#9db8ff; }
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:radial-gradient(ellipse 78% 44% at 92% -4%,#153850 0%,transparent 74%),var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.68}
a{color:var(--accent);text-underline-offset:4px} a:hover{color:#b6f3ed} .container{max-width:1040px;margin:0 auto;padding:0 28px}
.site-header{border-bottom:1px solid var(--line);background:rgba(8,14,27,.82)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:84px}.brand{display:flex;gap:13px;align-items:center;color:var(--text);text-decoration:none;font-size:1.05rem;font-weight:750;letter-spacing:.02em}.monogram{display:grid;place-items:center;width:43px;height:43px;border-radius:13px;background:linear-gradient(145deg,var(--accent),var(--accent2));color:#0a1530;font-weight:900;font-size:1.5rem}.header-links{display:flex;gap:23px;flex-wrap:wrap}.header-links a{text-decoration:none;color:var(--muted);font-size:.93rem}.header-links a:hover{color:var(--text)}
.hero{padding:100px 0 80px}.kicker{font-size:.79rem;letter-spacing:.16em;text-transform:uppercase;font-weight:750;color:var(--accent)}h1{font-size:clamp(2.35rem,5vw,4.5rem);line-height:1.1;letter-spacing:-.05em;margin:20px 0 22px;max-width:850px}h2{font-size:clamp(1.6rem,3vw,2.15rem);letter-spacing:-.035em;line-height:1.2;margin:0 0 25px}h3{font-size:1.08rem;line-height:1.4;margin:0 0 9px}.lead{font-size:1.18rem;max-width:760px;color:#c5d2e2}.hero-note{display:inline-flex;gap:10px;align-items:center;margin-top:24px;padding:8px 15px;border-radius:99px;border:1px solid #2b605c;color:#b6eae7;background:#12302f;font-size:.84rem}.dot{width:7px;height:7px;border-radius:50%;background:var(--accent)}
.section{padding:35px 0 75px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{border:1px solid var(--line);background:rgba(18,29,49,.75);border-radius:18px;padding:26px;min-height:205px}.card .num{color:var(--accent2);font-size:.84rem;font-weight:700;letter-spacing:.12em}.card p,.prose p,.prose li{color:#bfcbdd}.rule{border:0;border-top:1px solid var(--line);margin:0}.info-band{padding:28px 32px;border:1px solid #39506a;border-radius:18px;background:rgba(16,30,50,.84)}.info-band p{margin:10px 0 0;color:var(--muted)}
.site-footer{margin-top:50px;border-top:1px solid var(--line);padding:35px 0 50px;color:#a6b6ce;font-size:.89rem}.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;gap:25px;flex-wrap:wrap}.footer-inner a{margin-right:18px}
.subhero{padding:74px 0 28px}.subhero h1{font-size:clamp(2.1rem,4vw,3rem)}.prose{max-width:850px;padding-bottom:30px}.prose section{padding:12px 0}.prose h2{font-size:1.35rem;margin:24px 0 12px}.prose ul{padding-left:22px}.prose strong{color:var(--text)}.updated{font-size:.86rem;color:var(--muted)}.text-link{display:inline-block;margin-top:18px}
@media(max-width:720px){.header-inner{padding:16px 0;align-items:flex-start;flex-direction:column}.header-links{gap:16px}.hero{padding:67px 0 60px}.cards{grid-template-columns:1fr}.card{min-height:auto}.container{padding:0 20px}.section{padding-bottom:45px}}

/* Estilo transferido do HTML para permitir CSP restritiva. */
.brand-subtitle{color:#a6b8cc}

/* Correção de alinhamento: .hero, .section e .subhero sobrescreviam
   o padding horizontal de .container e encostavam o conteúdo nas bordas. */
.container.hero, .container.section, .container.subhero {
  padding-left: 28px;
  padding-right: 28px;
}
@media (max-width: 720px) {
  .container.hero, .container.section, .container.subhero {
    padding-left: 20px;
    padding-right: 20px;
  }
}