/* Blog do Sistema 4P · Operação Concursos. Preto e dourado, leitura editorial, celular primeiro. */
@font-face{font-family:"Literata";src:url("fontes/literata-latin.woff2?v=7478e19202") format("woff2");font-weight:400 900;font-style:normal;font-display:swap}
@font-face{font-family:"Literata";src:url("fontes/literata-italic-latin.woff2?v=99fa032066") format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url("fontes/barlow-condensed-latin-600-normal.woff2?v=215a93c696") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url("fontes/barlow-condensed-latin-800-normal.woff2?v=2515494e8c") format("woff2");font-weight:800;font-display:swap}
@font-face{font-family:"Plex Mono";src:url("fontes/ibm-plex-mono-latin-400-normal.woff2?v=08949f728d") format("woff2");font-weight:400;font-display:swap}

:root{
 --bg:#09090b;--bg2:#0f0f12;--card:#131317;--line:rgba(255,255,255,.09);--line2:rgba(255,255,255,.16);
 --tx:#f3eee3;--ler:#e4ded1;--mu:#a29d92;--mu2:#77736b;
 --ouro:#ffc400;--ouro2:#ffdd6b;--ouro3:#b88a00;--ourog:linear-gradient(135deg,#ffe58a 0%,#ffc400 45%,#d29a00 100%);
 --fd:"Barlow Condensed","Arial Narrow",sans-serif;--fl:"Literata",Georgia,"Times New Roman",serif;--fm:"Plex Mono",ui-monospace,Menlo,monospace;
 --larg:1240px;--ler-larg:680px;--r:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}
body{background:var(--bg);color:var(--tx);font-family:var(--fl);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--ouro);color:#000}
:focus-visible{outline:2px solid var(--ouro);outline-offset:3px;border-radius:4px}
.pular{position:absolute;left:-999px;top:8px;background:var(--ouro);color:#000;padding:8px 14px;z-index:99;font-family:var(--fm);font-size:13px}
.pular:focus{left:8px}

.rotulo{font-family:var(--fm);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--mu);font-weight:400}
.rotulo--ouro{color:var(--ouro)}
.meta{font-family:var(--fm);font-size:12px;letter-spacing:.04em;color:var(--mu2)}
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--fd);font-weight:800;text-transform:uppercase;letter-spacing:.06em;font-size:15px;line-height:1;text-decoration:none;padding:12px 16px;border-radius:999px;transition:transform .25s ease,box-shadow .25s ease,filter .25s}
.btn--ouro{background:var(--ourog);color:#0b0b0b;box-shadow:0 0 0 1px rgba(255,196,0,.4),0 8px 24px -10px rgba(255,196,0,.55)}
.btn--ouro:hover{transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 0 0 1px rgba(255,196,0,.6),0 14px 30px -12px rgba(255,196,0,.7)}
.btn--g{font-size:18px;padding:16px 24px}

/* topo */
.topo{position:sticky;top:0;z-index:20;background:rgba(9,9,11,.82);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.topo__in{max-width:var(--larg);margin:0 auto;display:flex;align-items:center;gap:14px;padding:10px 18px;min-height:62px}
.marca img{height:30px;width:auto}
.marca__blog{font-family:var(--fd);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:15px;text-decoration:none;color:var(--tx);padding-left:14px;border-left:1px solid var(--line2);line-height:1}
.marca__blog span{color:var(--ouro)}
.topo__nav{margin-left:auto;display:flex;align-items:center;gap:18px}
.topo__site{display:none;font-family:var(--fm);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--mu);text-decoration:none}
.topo__site:hover{color:var(--tx)}
.topo .btn{font-size:13px;padding:10px 14px}
@media (min-width:760px){.topo__site{display:inline}.marca img{height:36px}.topo .btn{font-size:14px;padding:11px 18px}.topo__in{padding:12px 28px}}
.so-p{display:none}
@media (max-width:480px){.so-g{display:none}.so-p{display:inline}.topo__in{gap:10px;padding:10px 14px}.marca img{height:27px}.marca__blog{padding-left:10px;font-size:14px}.topo .btn{font-size:12px;padding:9px 12px}}

/* abertura do índice */
.abertura{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.abertura::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,196,0,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,196,0,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(180deg,#000 10%,transparent 95%);-webkit-mask-image:linear-gradient(180deg,#000 10%,transparent 95%)}
.abertura__in{position:relative;z-index:1;max-width:var(--larg);margin:0 auto;padding:56px 18px 48px}
.abertura__titulo{font-family:var(--fd);font-weight:800;text-transform:uppercase;font-size:clamp(46px,11.5vw,112px);line-height:.9;letter-spacing:-.005em;margin:18px 0 22px;max-width:15ch}
.abertura__titulo span{display:block;color:transparent;background:var(--ourog);-webkit-background-clip:text;background-clip:text}
.abertura__sub{font-size:clamp(18px,2.2vw,22px);line-height:1.55;color:var(--ler);max-width:40ch;font-style:italic}
.abertura__sub a{color:var(--ouro)}
.abertura--curta .abertura__in{padding-bottom:72px;min-height:52vh}
.abertura__mira{position:absolute;right:-160px;top:40px;width:520px;height:520px;border-radius:50%;border:1.5px solid rgba(255,196,0,.22);pointer-events:none}
.abertura__mira::before{content:"";position:absolute;inset:110px;border-radius:50%;border:1.5px solid rgba(255,196,0,.16)}
.abertura__mira::after{content:"";position:absolute;left:50%;top:-60px;bottom:-60px;width:1.5px;background:rgba(255,196,0,.14);box-shadow:0 0 0 0 transparent}
@media (min-width:900px){.abertura__in{padding:96px 28px 84px}.abertura__mira{right:-60px;top:60px;width:620px;height:620px}}

/* capas tipográficas */
.capa{position:relative;aspect-ratio:16/9;background:radial-gradient(120% 90% at 85% 15%,rgba(255,196,0,.16),transparent 55%),linear-gradient(160deg,#16161b,#0b0b0d 70%);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;isolation:isolate}
.capa__grade{position:absolute;inset:0;background-image:linear-gradient(rgba(255,196,0,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,196,0,.08) 1px,transparent 1px);background-size:32px 32px;mask-image:radial-gradient(90% 90% at 80% 20%,#000,transparent 75%);-webkit-mask-image:radial-gradient(90% 90% at 80% 20%,#000,transparent 75%)}
.capa__mira{position:absolute;right:8%;top:50%;width:46%;aspect-ratio:1;transform:translateY(-50%);border-radius:50%;border:1.5px solid rgba(255,196,0,.45)}
.capa__mira::before{content:"";position:absolute;inset:24%;border-radius:50%;border:1.5px solid rgba(255,196,0,.35)}
.capa__mira::after{content:"";position:absolute;inset:-14% 49.6%;background:rgba(255,196,0,.4)}
.capa::after{content:"";position:absolute;right:calc(8% - 7%);width:60%;top:50%;height:1.5px;background:rgba(255,196,0,.4)}
.capa__cat{position:absolute;left:18px;bottom:16px;font-family:var(--fd);font-weight:800;text-transform:uppercase;font-size:clamp(24px,4vw,40px);line-height:.9;letter-spacing:.01em;color:var(--tx);max-width:60%}
.capa__num{position:absolute;left:18px;top:14px;font-family:var(--fm);font-size:11px;letter-spacing:.18em;color:var(--ouro)}
.capa--grande .capa__cat{font-size:clamp(32px,6vw,64px);left:24px;bottom:22px}
.capa--grande .capa__num{left:24px;top:20px;font-size:12px}

/* lista */
.lista{max-width:var(--larg);margin:0 auto;padding:36px 18px 72px}
.filtros{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 18px;margin:0 -2px 10px;scrollbar-width:none}
.filtros::-webkit-scrollbar{display:none}
.chip{flex:none;font-family:var(--fm);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--mu);background:transparent;border:1px solid var(--line2);border-radius:999px;padding:9px 14px;cursor:pointer;transition:all .2s}
.chip:hover{color:var(--tx);border-color:rgba(255,196,0,.5)}
.chip.is-on{background:var(--ouro);border-color:var(--ouro);color:#000}
.grade{display:grid;gap:22px}
.cartao{border-radius:calc(var(--r) + 4px)}
.cartao[hidden]{display:none}
.cartao__link{display:flex;flex-direction:column;gap:16px;text-decoration:none;height:100%;padding:10px;border:1px solid transparent;border-radius:calc(var(--r) + 4px);transition:border-color .25s,background .25s}
.cartao__link:hover{border-color:var(--line);background:rgba(255,255,255,.02)}
.cartao__link:hover .capa__mira{border-color:rgba(255,196,0,.75)}
.cartao__txt{display:flex;flex-direction:column;gap:10px;padding:0 4px 6px}
.cartao__titulo{font-family:var(--fd);font-weight:800;text-transform:uppercase;font-size:28px;line-height:.98;letter-spacing:.005em}
.cartao__resumo{color:var(--mu);font-size:16px;line-height:1.55}
.cartao--destaque .cartao__titulo{font-size:clamp(34px,6vw,58px)}
.cartao--destaque .cartao__resumo{font-size:18px;color:var(--ler)}
.destaque{margin-bottom:26px}
.vazio{color:var(--mu);font-style:italic;padding:40px 0}
@media (min-width:760px){
 .grade{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:26px}
 .cartao--destaque .cartao__link{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:34px}
 .lista{padding:48px 28px 96px}
}
@media (min-width:1080px){.grade{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}.grade--3{grid-template-columns:repeat(3,1fr)}}

/* faixa de chamada */
.faixa{border-top:1px solid var(--line);background:radial-gradient(80% 120% at 100% 0%,rgba(255,196,0,.12),transparent 60%),var(--bg2)}
.faixa__in{max-width:var(--larg);margin:0 auto;padding:64px 18px;display:flex;flex-direction:column;gap:16px;align-items:flex-start}
.faixa h2{font-family:var(--fd);font-weight:800;text-transform:uppercase;font-size:clamp(34px,6vw,60px);line-height:.95;max-width:18ch}
.faixa p:not(.rotulo){color:var(--ler);font-size:18px;max-width:46ch}
@media (min-width:760px){.faixa__in{padding:88px 28px}}

/* artigo */
.progresso{position:fixed;left:0;top:0;right:0;height:3px;z-index:30;pointer-events:none}
.progresso span{display:block;height:100%;width:100%;background:var(--ourog);transform-origin:0 50%;transform:scaleX(var(--p,0))}
.artigo__topo{position:relative;max-width:var(--larg);margin:0 auto;padding:30px 18px 26px}
.artigo__mira{display:none}
@media (min-width:1080px){.artigo__mira{display:block;position:absolute;right:40px;top:70px;width:340px;height:340px;border-radius:50%;border:1.5px solid rgba(255,196,0,.22);pointer-events:none}.artigo__mira::before{content:"";position:absolute;inset:80px;border-radius:50%;border:1.5px solid rgba(255,196,0,.18)}.artigo__mira::after{content:"";position:absolute;left:50%;top:-40px;bottom:-40px;width:1.5px;background:rgba(255,196,0,.16)}}
.trilha{display:flex;flex-wrap:wrap;gap:8px;font-family:var(--fm);font-size:12px;letter-spacing:.06em;color:var(--mu2);margin-bottom:26px}
.trilha a{color:var(--mu);text-decoration:none}
.trilha a:hover{color:var(--ouro)}
.artigo__titulo{font-family:var(--fd);font-weight:800;text-transform:uppercase;font-size:clamp(42px,10vw,96px);line-height:.92;letter-spacing:-.003em;margin:14px 0 20px;max-width:17ch;text-wrap:balance}
.artigo__resumo{font-size:clamp(19px,2.4vw,24px);line-height:1.5;font-style:italic;color:var(--ler);max-width:36ch;margin-bottom:22px}
.artigo > .capa{max-width:calc(var(--larg) - 36px);margin:0 18px;aspect-ratio:21/9}
@media (min-width:1276px){.artigo > .capa{margin:0 auto}}
@media (max-width:600px){.artigo > .capa{aspect-ratio:16/10}}
.artigo__grade{max-width:var(--larg);margin:0 auto;padding:40px 18px 40px;display:grid;gap:40px}
.artigo__corpo{min-width:0;max-width:var(--ler-larg)}
@media (min-width:1080px){
 .artigo__topo{padding:56px 28px 36px}
 .artigo__grade{grid-template-columns:minmax(0,var(--ler-larg)) 300px;justify-content:space-between;padding:64px 28px 72px}
}
.lateral{display:none}
@media (min-width:1080px){.lateral{display:block}.lateral__fixa{position:sticky;top:96px;display:flex;flex-direction:column;gap:22px}}
.sumario{border-left:1px solid var(--line2);padding-left:18px}
.sumario ol{list-style:none;margin-top:12px;display:flex;flex-direction:column;gap:10px;counter-reset:s}
.sumario li{counter-increment:s;font-family:var(--fd);font-weight:600;font-size:17px;line-height:1.15;letter-spacing:.01em}
.sumario a{text-decoration:none;color:var(--mu);display:flex;gap:10px;transition:color .2s}
.sumario a::before{content:counter(s,decimal-leading-zero);font-family:var(--fm);font-size:11px;color:var(--mu2);padding-top:3px}
.sumario a:hover,.sumario a.is-on{color:var(--tx)}
.sumario a.is-on::before{color:var(--ouro)}
.lateral__cta{border:1px solid rgba(255,196,0,.28);border-radius:var(--r);padding:20px;background:linear-gradient(180deg,rgba(255,196,0,.07),transparent);display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.lateral__cta p:not(.rotulo){color:var(--ler);font-size:15px;line-height:1.5}

.pontos{border:1px solid var(--line2);border-radius:var(--r);padding:22px 22px 20px;margin-bottom:40px;background:var(--bg2)}
.pontos ol{list-style:none;counter-reset:p;margin-top:14px;display:flex;flex-direction:column;gap:12px}
.pontos li{counter-increment:p;position:relative;padding-left:38px;font-size:16px;line-height:1.5;color:var(--mu)}
.pontos li::before{content:counter(p,decimal-leading-zero);position:absolute;left:0;top:1px;font-family:var(--fm);font-size:12px;color:var(--ouro)}
.pontos strong{color:var(--tx);font-weight:600;display:block}

.texto{font-size:18px;line-height:1.75;color:var(--ler);counter-reset:h2}
@media (min-width:760px){.texto{font-size:19px}}
.texto > * + *{margin-top:1.15em}
.texto h2{counter-increment:h2;font-family:var(--fd);font-weight:800;text-transform:uppercase;font-size:clamp(30px,4.6vw,40px);line-height:1;letter-spacing:.005em;color:var(--tx);margin-top:2.1em;padding-top:.9em;border-top:1px solid var(--line);display:flex;gap:14px;align-items:baseline}
.texto h2::before{content:counter(h2,decimal-leading-zero);font-family:var(--fm);font-weight:400;font-size:13px;letter-spacing:.1em;color:var(--ouro);flex:none;transform:translateY(-.5em)}
.texto h3{font-family:var(--fd);font-weight:800;text-transform:uppercase;font-size:24px;line-height:1.05;color:var(--tx);margin-top:1.8em;letter-spacing:.01em}
.texto h4{font-family:var(--fd);font-weight:600;font-size:20px;color:var(--tx);margin-top:1.5em}
.texto h2 + *,.texto h3 + *{margin-top:.7em}
.texto strong{color:var(--tx);font-weight:650}
.texto em{font-style:italic}
.texto a{color:var(--ouro2);text-decoration:underline;text-decoration-color:rgba(255,196,0,.45);text-underline-offset:3px;text-decoration-thickness:1px}
.texto a:hover{color:var(--ouro);text-decoration-color:var(--ouro)}
.texto ul,.texto ol{padding-left:0;list-style:none;display:flex;flex-direction:column;gap:.55em}
.texto ul li{position:relative;padding-left:26px}
.texto ul li::before{content:"";position:absolute;left:2px;top:.68em;width:8px;height:8px;background:var(--ouro);transform:rotate(45deg)}
.texto ol{counter-reset:o}
.texto ol li{counter-increment:o;position:relative;padding-left:36px}
.texto ol li::before{content:counter(o);position:absolute;left:0;top:.18em;width:24px;height:24px;border-radius:50%;border:1px solid rgba(255,196,0,.6);color:var(--ouro);font-family:var(--fm);font-size:12px;display:grid;place-items:center;line-height:1}
.texto blockquote{margin:1.8em 0;padding:4px 0 4px 22px;border-left:3px solid var(--ouro);font-size:1.18em;line-height:1.5;font-style:italic;color:var(--tx)}
.texto code{font-family:var(--fm);font-size:.85em;background:rgba(255,255,255,.07);padding:.1em .35em;border-radius:5px}
.texto hr{border:0;height:1px;background:var(--line2);margin:2.4em 0}
.texto p:first-child{font-size:1.08em}

.faq{margin-top:64px;padding-top:30px;border-top:1px solid var(--line)}
.faq h2,.chamada h2{font-family:var(--fd);font-weight:800;text-transform:uppercase;font-size:clamp(30px,4.6vw,40px);line-height:1;margin-bottom:18px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:18px;padding:18px 0;font-family:var(--fd);font-weight:600;font-size:21px;line-height:1.2;color:var(--tx)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--fm);color:var(--ouro);font-size:20px;line-height:1;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--ler);font-size:17px;line-height:1.7}

.chamada{margin-top:56px;border-radius:calc(var(--r) + 6px);padding:30px 24px;background:radial-gradient(90% 140% at 100% 0%,rgba(255,196,0,.2),transparent 55%),#111114;border:1px solid rgba(255,196,0,.32);display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.chamada h2{margin:0}
.chamada p:not(.rotulo){color:var(--ler);font-size:17px;line-height:1.6}
@media (min-width:760px){.chamada{padding:40px 40px}}

.fontes{margin-top:48px}
.fontes ul{list-style:none;margin-top:12px;display:flex;flex-direction:column;gap:8px}
.fontes a{color:var(--mu);font-size:15px;text-decoration:underline;text-decoration-color:var(--line2);text-underline-offset:3px}
.fontes a:hover{color:var(--ouro)}
.tags{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.tags li{font-family:var(--fm);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mu);border:1px solid var(--line2);border-radius:999px;padding:6px 11px}

.leia{border-top:1px solid var(--line);background:var(--bg2)}
.leia__in{max-width:var(--larg);margin:0 auto;padding:56px 18px 72px}
.leia .rotulo{margin-bottom:22px}
@media (min-width:760px){.leia__in{padding:72px 28px 88px}.leia .grade{grid-template-columns:repeat(3,1fr)}}

/* rodapé */
.rodape{border-top:1px solid var(--line);background:#060607}
.rodape__in{max-width:var(--larg);margin:0 auto;padding:52px 18px 30px;display:grid;gap:34px}
.rodape__marca img{height:34px;width:auto;margin-bottom:16px}
.rodape__marca p{color:var(--mu);font-size:15px;line-height:1.6;max-width:42ch}
.rodape ul{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:9px}
.rodape ul a{color:var(--ler);text-decoration:none;font-family:var(--fd);font-weight:600;font-size:18px;letter-spacing:.02em}
.rodape ul a:hover{color:var(--ouro)}
.rodape__fim{max-width:var(--larg);margin:0 auto;padding:22px 18px 34px;border-top:1px solid var(--line);color:var(--mu2);font-family:var(--fm);font-size:11px;letter-spacing:.04em;line-height:1.7}
@media (min-width:760px){.rodape__in{grid-template-columns:1.4fr 1fr 1fr;padding:72px 28px 40px}.rodape__fim{padding:22px 28px 40px}}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.topo,.lateral,.chamada,.leia,.rodape,.progresso,.filtros{display:none!important}body{background:#fff;color:#000}.texto{color:#000}}