:root{
  --space:#01040d;--navy:#020b18;--navy2:#071a35;
  --cream:#f6f2e8;--gold:#c9a44c;--gold2:#e6cd83;--gold3:#8f6b23;
  --ink:#0b1220;--body:#3d4554;
  --ease:cubic-bezier(.16,1,.3,1);
  --sans:'Geist',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --serif:'Cormorant Garamond',Georgia,serif;
  --mono:'Geist Mono',monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--space)}
body{font-family:var(--sans);background:var(--cream);color:var(--ink);line-height:1.75;font-size:17.5px}
a{color:inherit}
img{display:block;max-width:100%}

.container{width:min(1100px,calc(100% - 44px));margin:auto}
.narrow{width:min(760px,calc(100% - 44px));margin:auto}

/* Header */
.header{position:sticky;top:0;z-index:100;background:rgba(1,4,13,.85);border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(20px)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand img{height:42px;width:auto;object-fit:contain}
.menu{display:flex;align-items:center;gap:24px;color:rgba(255,255,255,.72);font-size:11px;font-weight:600;letter-spacing:.15em;text-transform:uppercase}
.menu a{text-decoration:none;transition:.3s}
.menu a:hover{color:#fff}
.btnOutline{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 20px;border-radius:999px;font-weight:700;font-size:13px;text-decoration:none;background:rgba(201,164,76,.05);border:1px solid rgba(230,205,131,.75);color:var(--gold2);box-shadow:0 0 20px rgba(230,205,131,.2);transition:.35s var(--ease);white-space:nowrap}
.btnOutline:hover{background:rgba(201,164,76,.13);box-shadow:0 0 32px rgba(230,205,131,.38);transform:translateY(-2px)}

/* Hero do artigo */
.artHero{background:radial-gradient(circle at 14% 10%,rgba(201,164,76,.14),transparent 34%),radial-gradient(circle at 88% 30%,rgba(37,92,160,.14),transparent 30%),linear-gradient(160deg,#01040d,#041022 60%,#01060f);color:#fff;padding:84px 0 64px;border-bottom:3px solid var(--gold)}
.crumbs{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-bottom:26px}
.crumbs a{color:rgba(255,255,255,.55);text-decoration:none}
.crumbs a:hover{color:var(--gold2)}
.cat{display:inline-flex;align-items:center;gap:12px;font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold2);margin-bottom:18px}
.cat:before{content:"";width:34px;height:1px;background:currentColor}
.artHero h1{font-size:clamp(34px,4.6vw,58px);line-height:1.05;letter-spacing:-.04em;font-weight:700;max-width:900px;margin-bottom:22px}
.artHero .serif{font-family:var(--serif);font-style:italic;font-weight:600;color:var(--gold2)}
.standfirst{font-size:clamp(17px,1.6vw,20px);color:rgba(255,255,255,.75);max-width:780px;line-height:1.65}
.byline{display:flex;align-items:center;gap:14px;margin-top:34px;flex-wrap:wrap}
.byAvatar{width:52px;height:52px;border-radius:50%;object-fit:cover;border:1px solid rgba(230,205,131,.55)}
.byline strong{display:block;font-size:15px}
.byline span{font-family:var(--mono);font-size:11px;color:rgba(255,255,255,.55);letter-spacing:.06em}
.byline .dot{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.35)}

/* Corpo */
.artBody{padding:72px 0 40px}
.artBody h2{font-size:clamp(25px,2.6vw,33px);line-height:1.15;letter-spacing:-.03em;margin:52px 0 18px;color:var(--ink)}
.artBody h3{font-size:20px;margin:36px 0 12px}
.artBody p{color:var(--body);margin-bottom:20px}
.artBody ul,.artBody ol{color:var(--body);margin:0 0 22px 22px;display:grid;gap:9px}
.artBody strong{color:var(--ink)}
.artBody a{color:var(--gold3);font-weight:600;text-decoration-color:rgba(201,164,76,.5)}
.keybox{border:1px solid rgba(201,164,76,.35);background:linear-gradient(160deg,#fdfaf1,#f3ead4);border-radius:22px;padding:26px 28px;margin:34px 0}
.keybox h4{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold3);margin-bottom:14px}
.keybox ul{margin:0 0 0 20px;display:grid;gap:8px;color:var(--body)}
.alert{border-left:3px solid var(--gold);background:#fbf7ec;border-radius:0 18px 18px 0;padding:20px 24px;margin:30px 0;color:var(--body);font-size:16px}
.disclaimer{font-size:13.5px;color:#707a8a;border-top:1px solid rgba(7,26,53,.12);padding-top:22px;margin-top:48px}

/* Autor */
.authorBox{display:flex;gap:20px;align-items:center;border:1px solid rgba(7,26,53,.12);background:#fff;border-radius:24px;padding:24px;margin:46px 0}
.authorBox img{width:84px;height:84px;border-radius:50%;object-fit:cover;border:2px solid rgba(201,164,76,.5);flex:0 0 auto}
.authorBox strong{display:block;font-size:19px;letter-spacing:-.02em}
.authorBox em{font-family:var(--mono);font-size:11px;font-style:normal;letter-spacing:.08em;text-transform:uppercase;color:var(--gold3);display:block;margin:4px 0 8px}
.authorBox p{font-size:14.5px;color:var(--body);margin:0}

/* Relacionados */
.related{padding:30px 0 80px}
.related h2{font-size:26px;letter-spacing:-.03em;margin-bottom:24px}
.relGrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.relCard{display:block;text-decoration:none;border:1px solid rgba(7,26,53,.12);background:#fff;border-radius:20px;padding:24px;transition:.35s var(--ease)}
.relCard:hover{transform:translateY(-5px);box-shadow:0 22px 50px rgba(2,11,24,.12);border-color:rgba(201,164,76,.4)}
.relCard small{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold3);display:block;margin-bottom:10px}
.relCard strong{font-size:18px;line-height:1.25;letter-spacing:-.02em;color:var(--ink)}

/* CTA */
.ctaBand{background:radial-gradient(circle at 70% 0%,rgba(201,164,76,.16),transparent 42%),linear-gradient(160deg,#01040d,#041022 60%,#01060f);color:#fff;text-align:center;padding:84px 0;border-top:1px solid rgba(255,255,255,.07)}
.ctaBand h2{font-size:clamp(28px,3.6vw,46px);letter-spacing:-.035em;line-height:1.08;max-width:760px;margin:0 auto 16px}
.ctaBand .serif{font-family:var(--serif);font-style:italic;color:var(--gold2)}
.ctaBand p{color:rgba(255,255,255,.7);max-width:640px;margin:0 auto 32px}
.ctaBand .btnOutline{min-height:54px;padding:14px 30px;font-size:14px}

/* Footer */
.footer{background:#01040d;color:rgba(255,255,255,.6);padding:36px 0;font-size:13.5px;border-top:1px solid rgba(255,255,255,.08)}
.footer .container{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;align-items:center}
.footer a{color:rgba(255,255,255,.7);text-decoration:none}
.footer a:hover{color:#fff}

@media(max-width:760px){
  .menu{display:none}
  .artHero{padding:60px 0 48px}
  .artBody{padding:52px 0 30px}
  .relGrid{grid-template-columns:1fr}
  .authorBox{flex-direction:column;text-align:center;align-items:center}
  body{font-size:16.5px}
}