:root{
  --emerald:#006E54; --emerald-hover:#00543F;
  --gray-2:#878787; --gray-3:#C6C6C6;
  --page:#FAFAF8; --surface:#FFFFFF; --text:#16191D; --text-2:#545B66; --text-3:#6B717B;
  --line:#E5E3DE; --soft:#F2F1ED;
  --clp-bg:#E6F2EE; --clp:#006E54;
  --ele-bg:#F5EEDC; --ele:#7E5C12;
  --inv-bg:#E5ECF3; --inv:#3D5A78;
  --rob-bg:#F5E7E1; --rob:#9A4A32;
  --r-sm:8px; --r:12px;
  --shadow:0 1px 2px rgba(22,25,29,.04),0 2px 6px rgba(22,25,29,.04);
  --shadow-lift:0 6px 18px rgba(22,25,29,.08),0 2px 4px rgba(22,25,29,.05);
  --wrap:1200px; --gutter:16px; --col:680px;
  --f-head:"Poppins",system-ui,sans-serif; --f-body:"Inter",system-ui,sans-serif; --f-mono:"JetBrains Mono",ui-monospace,monospace;
  interpolate-size:allow-keywords;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--page);color:var(--text);font-family:var(--f-body);font-size:18px;line-height:1.7;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:var(--emerald);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--emerald-hover)}
:focus-visible{outline:2px solid var(--emerald);outline-offset:3px;border-radius:4px}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:700;letter-spacing:-.02em;line-height:1.15;margin:0;color:var(--text)}
p{margin:0 0 1em}
.mute{color:var(--text-3)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Grade de linhas finas */
.frame{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
@media (min-width:768px){:root{--gutter:40px}.frame{border-inline:1px solid var(--line)}}
.band{border-top:1px solid var(--line)}
.band.white{background:var(--surface)}
.pad{padding-block:56px}
@media (min-width:1024px){.pad{padding-block:88px}}

.label{font-family:var(--f-mono);font-weight:500;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-2);display:inline-flex;align-items:center;gap:8px;margin:0 0 16px}
.label::before{content:"";width:8px;height:8px;background:var(--emerald);border-radius:1px}
.label .cursor{color:var(--emerald)}
.two-tone{font-size:clamp(28px,4.2vw,40px);margin-bottom:24px}
.two-tone span{color:var(--text-3)}

/* Botões */
.btn{--h:52px;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:var(--h);padding:0 24px;border-radius:var(--r-sm);font-family:var(--f-body);font-weight:600;font-size:17px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background-color .18s,border-color .18s,color .18s,transform .18s;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--emerald);color:#fff}
.btn-primary:hover{background:var(--emerald-hover);color:#fff}
.btn-secondary{background:var(--surface);color:var(--text);border-color:#CFCCC5}
.btn-secondary:hover{border-color:var(--text);color:var(--text)}
.btn-sm{--h:42px;font-size:16px;padding:0 18px}
.btn-block{display:flex;width:100%}
.btn:active{transform:translateY(1px)}

/* Cabeçalho (igual à página de curso) */
.top{padding-top:16px}
.site-header{background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.site-header .in{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 20px}
.site-header .logo img{height:46px;width:auto}
.nav{display:none;gap:32px;list-style:none;margin:0;padding:0}
.nav a{color:var(--text);text-decoration:none;font-weight:500;font-size:17px;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--emerald);border-color:var(--emerald)}
.nav a[aria-current]{border-color:var(--emerald)}
.header-actions{display:flex;align-items:center;gap:8px}
.menu-btn{width:44px;height:44px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface);display:inline-grid;place-items:center;cursor:pointer;color:var(--text)}
.header-actions .btn{display:none}
.mobile-nav{display:none;border-top:1px solid var(--line);padding:8px 20px 16px}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:12px 0;border-bottom:1px solid var(--line);color:var(--text);text-decoration:none;font-weight:500}
.mobile-nav .btn{display:flex;margin-top:16px;width:100%}
@media (min-width:900px){.nav{display:flex}.menu-btn{display:none}.header-actions .btn{display:inline-flex}.mobile-nav{display:none!important}}

/* Botão Área do aluno: o botão do cabeçalho (02/11, pedido do Felipe). No celular (com o menu ☰) some junto com o WhatsApp: fica só logo + menu; os dois estão dentro do menu. */
.header-actions .btn.aluno{display:inline-flex;gap:8px;padding:0 16px;white-space:nowrap;text-decoration:none}
.btn.aluno svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.btn.aluno .lbl-s{display:none}
@media (max-width:1079px){
  .header-actions .btn.aluno{--h:44px;padding:0 12px 0 10px;gap:6px;font-size:15px}
  .btn.aluno .lbl{display:none}.btn.aluno .lbl-s{display:inline}
}
@media (max-width:419px){.site-header .in{gap:10px}.header-actions{gap:6px}}
@media (max-width:373px){
  .header-actions .btn.aluno{width:44px;padding:0;justify-content:center}
  .btn.aluno .lbl-s{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
}
@media (max-width:899px){.header-actions .btn.aluno,.header-actions .icon-btn.wa{display:none}}

/* Ícones e etiquetas */
.ico{width:56px;height:56px;border-radius:var(--r);display:grid;place-items:center;flex:none;border:1px solid transparent}
.ico svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.ico.sm{width:40px;height:40px;border-radius:var(--r-sm)}
.ico.sm svg{width:20px;height:20px}
.a-clp{background:var(--clp-bg);color:var(--clp);border-color:#CDE5DC}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;line-height:1;padding:7px 11px;border-radius:999px;border:1px solid}
.chip::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.lvl-1{color:#1F6B4E;background:#EAF4EF;border-color:#CFE5DA}
.tag{font-family:var(--f-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;padding:5px 9px;border-radius:6px;background:var(--soft);color:var(--text-2)}
.ph-note{display:inline-block;font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-2);background:var(--soft);padding:3px 6px;border-radius:4px;line-height:1.4}

/* Barra de progresso de leitura */
.progress{position:fixed;left:0;top:0;height:3px;width:100%;z-index:60;pointer-events:none;background:transparent}
.progress i{display:block;height:100%;width:100%;background:var(--emerald);transform-origin:0 50%;transform:scaleX(0)}

/* Breadcrumb */
.crumbs{font-size:15px;color:var(--text-2);display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:0 0 20px;list-style:none;padding:0;line-height:1.4}
.crumbs li+li::before{content:"›";margin-right:6px;color:var(--gray-2)}
.crumbs a{color:var(--text-2)}
.crumbs a:hover{color:var(--emerald)}

/* Layout do artigo: sumário lateral + coluna de leitura */
.art{display:grid;grid-template-columns:minmax(0,1fr);padding-block:40px 64px}
.art-head,.prose{max-width:var(--col);width:100%;margin-inline:auto}
@media (min-width:1024px){
  .art{grid-template-columns:220px minmax(0,var(--col));column-gap:64px;justify-content:center;padding-block:56px 96px}
  .art-head{grid-column:2;grid-row:1;margin:0}
  .toc-side{grid-column:1;grid-row:2}
  .prose{grid-column:2;grid-row:2;margin:0}
}
@media (min-width:1200px){.art{column-gap:80px}}

.art-head h1{font-size:clamp(32px,4.8vw,46px);line-height:1.1;margin-bottom:14px}
.art-head .sub{font-size:20px;line-height:1.5;color:var(--text-2);margin:0 0 28px}
.byline{display:flex;align-items:center;gap:14px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:32px}
.byline img{width:52px;height:52px;border-radius:50%;object-fit:cover;object-position:50% 25%;border:1px solid var(--line);flex:none}
.byline .who{font-weight:600;color:var(--text);line-height:1.3;font-size:17px}
.byline .who span{font-weight:400;color:var(--text-2)}
.byline .who span::before{content:"· "}
@media (max-width:639px){.byline{align-items:flex-start}.byline .who span{display:block;font-size:15px}.byline .who span::before{content:none}}
.byline .meta{display:flex;flex-wrap:wrap;gap:2px 14px;font-size:15px;color:var(--text-2);line-height:1.45;margin-top:2px}
.byline .meta span{display:inline-flex;align-items:center;gap:6px}
.byline .meta svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}

/* Figuras com ampliação */
.fig{margin:32px 0}
.fig .zoom{display:block;position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#0B1418;cursor:zoom-in}
.fig img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.fig .zoom::after{content:"";position:absolute;right:10px;top:10px;width:34px;height:34px;border-radius:8px;background:rgba(255,255,255,.92) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316191D' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='10.5' cy='10.5' r='6'/%3E%3Cpath d='M15 15l5 5M10.5 8v5M8 10.5h5'/%3E%3C/svg%3E") center/18px no-repeat;opacity:.85;transition:opacity .2s}
.fig .zoom:hover::after{opacity:1}
.fig figcaption{font-size:15px;line-height:1.5;color:var(--text-2);margin-top:10px;display:flex;gap:10px}
.fig figcaption b{font-family:var(--f-mono);font-weight:500;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--emerald);white-space:nowrap;padding-top:2px}
.cover-fig{margin:0 0 32px}
.cover-fig .zoom{background:#F4F3EE}

/* Texto do artigo */
.prose{font-size:18px;line-height:1.7;min-width:0}
.prose > p,.prose li{max-width:68ch}
.prose h2{font-size:clamp(26px,3.2vw,31px);line-height:1.2;margin:72px 0 18px;scroll-margin-top:24px}
.prose h3{font-size:clamp(21px,2.4vw,23px);font-weight:600;letter-spacing:-.015em;line-height:1.3;margin:44px 0 12px;scroll-margin-top:24px}
.prose p{margin:0 0 1.1em}
.prose strong{font-weight:600}
.prose .intro{font-size:19px;color:var(--text)}
.prose ul.list{padding-left:22px;margin:0 0 1.2em}
.prose ul.list li{margin:8px 0}
.prose ul.list li::marker{color:var(--emerald)}
.formula{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:14px 18px;margin:0 0 1.2em;font-family:var(--f-mono);font-size:17px;color:var(--text)}
.formula small{font-family:var(--f-body);font-size:14px;color:var(--text-2)}
@media (max-width:639px){
  body{font-size:17px}
  .prose{font-size:17px}
  .prose .intro{font-size:18px}
  .art-head .sub{font-size:18px}
  .prose h2{margin-top:56px}
}

/* Resumo */
.summary-box{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--emerald);border-radius:var(--r-sm);padding:20px 22px;margin:0 0 24px}
.summary-box .label{margin-bottom:10px;color:var(--emerald)}
.summary-box ul{margin:0;padding-left:20px;font-size:17px;line-height:1.6}
.summary-box li{margin:8px 0}
.summary-box li::marker{color:var(--emerald)}

/* Sumário */
.toc{font-size:15px;line-height:1.4}
.toc ol{list-style:none;margin:0;padding:0}
.toc li a{display:block;padding:7px 0 7px 14px;border-left:2px solid var(--line);color:var(--text-2);text-decoration:none;transition:color .15s,border-color .15s}
.toc li a:hover{color:var(--emerald)}
.toc li a.active{border-color:var(--emerald);color:var(--text);font-weight:600}
.toc li.sub a{padding-left:28px;font-size:14px}
.toc-side{display:none}
.toc-m{margin:0 0 36px}
.toc-m details{border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.toc-m summary{cursor:pointer;padding:14px 16px;font-weight:600;font-size:16px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.toc-m summary::-webkit-details-marker{display:none}
.toc-m summary .n{font-family:var(--f-mono);font-weight:500;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-2);margin-left:auto}
.toc-m summary .pm{width:28px;height:28px;border-radius:6px;border:1px solid var(--line);display:grid;place-items:center;color:var(--emerald);transition:transform .25s;flex:none}
.toc-m summary .pm svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.toc-m details[open] .pm{transform:rotate(45deg)}
.toc-m ol{padding:0 16px 14px}
@media (min-width:1024px){
  .toc-m{display:none}
  .toc-side{display:block}
  .toc-side nav{position:sticky;top:28px;max-height:calc(100vh - 56px);overflow:auto;padding-right:4px}
  .toc-side .label{margin-bottom:14px}
}

/* Caixas de destaque: três tipos fixos */
.callout{display:grid;grid-template-columns:40px 1fr;gap:14px;border:1px solid;border-left-width:4px;border-radius:var(--r-sm);padding:18px 20px;margin:28px 0}
.callout .ico{width:40px;height:40px;border-radius:var(--r-sm);background:var(--surface)}
.callout .ico svg{width:20px;height:20px}
.callout .k{display:block;font-family:var(--f-mono);font-weight:500;font-size:12px;letter-spacing:.08em;text-transform:uppercase;margin:2px 0 4px}
.callout p{margin:0;font-size:17px;line-height:1.6;color:var(--text)}
.callout p + p{margin-top:.6em}
.c-dica{background:var(--clp-bg);border-color:#CDE5DC;border-left-color:var(--clp)}
.c-dica .ico,.c-dica .k{color:var(--clp)}
.c-atencao{background:var(--rob-bg);border-color:#ECD3C8;border-left-color:var(--rob)}
.c-atencao .ico,.c-atencao .k{color:#8A3F2B}
.c-pratica{background:var(--inv-bg);border-color:#CFDBE7;border-left-color:var(--inv)}
.c-pratica .ico,.c-pratica .k{color:var(--inv)}

/* Tabela comparativa */
.tbl{margin:28px 0 32px}
.tbl-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.tbl table{border-collapse:collapse;width:100%;min-width:600px;font-size:16px;line-height:1.45}
.tbl th,.tbl td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl thead th{font-family:var(--f-mono);font-weight:500;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-2);background:var(--soft)}
.tbl tbody tr:last-child th,.tbl tbody tr:last-child td{border-bottom:0}
.tbl tbody th{font-family:var(--f-head);font-weight:600;color:var(--text);white-space:nowrap}
.tbl tbody tr:nth-child(even) td,.tbl tbody tr:nth-child(even) th{background:#FBFBF9}
.tbl th:first-child{position:sticky;left:0;z-index:1;background:var(--surface);box-shadow:1px 0 0 var(--line)}
.tbl thead th:first-child{background:var(--soft)}
.tbl figcaption{font-size:15px;color:var(--text-2);margin-top:10px;line-height:1.5}
.tbl .hint{display:inline-flex;align-items:center;gap:6px;font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-2);margin-bottom:8px}
@media (min-width:720px){.tbl .hint{display:none}}

/* Bloco de curso no meio do artigo */
.mid-course{display:grid;grid-template-columns:84px 1fr;gap:16px 18px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin:40px 0;box-shadow:var(--shadow);transition:box-shadow .22s,transform .22s}
.mid-course:hover{box-shadow:var(--shadow-lift);transform:translateY(-2px)}
.mid-course .thumb{width:84px;height:84px;border-radius:var(--r-sm);overflow:hidden;border:1px solid var(--line);background:repeating-linear-gradient(135deg,var(--soft) 0 10px,#ECEAE4 10px 20px)}
.mid-course .thumb img{width:100%;height:100%;object-fit:cover}
.mid-course .label{margin:0 0 4px;font-size:12px}
.mid-course b{display:block;font-family:var(--f-head);font-weight:600;font-size:19px;line-height:1.3;letter-spacing:-.01em}
.mid-course p{margin:6px 0 0;font-size:16px;line-height:1.55;color:var(--text-2)}
.mid-course .facts{display:block;margin-top:8px;font-family:var(--f-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--emerald)}
.mid-course .btn{grid-column:1/-1}
@media (min-width:640px){.mid-course{align-items:center;grid-template-columns:96px 1fr auto;padding:20px 22px}.mid-course .thumb{width:96px;height:96px}.mid-course .btn{grid-column:auto}}

/* FAQ */
.faq{border-top:1px solid var(--line);margin-top:8px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 4px;font-family:var(--f-head);font-weight:600;font-size:18px;letter-spacing:-.01em;line-height:1.35}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--emerald)}
.faq .pm{width:32px;height:32px;border-radius:var(--r-sm);border:1px solid var(--line);display:grid;place-items:center;flex:none;transition:transform .25s,background-color .2s;color:var(--emerald)}
.faq .pm svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.faq details[open] .pm{transform:rotate(45deg);background:var(--clp-bg)}
.faq details::details-content{height:0;overflow:clip;transition:height .3s ease,content-visibility .3s allow-discrete}
.faq details[open]::details-content{height:auto}
.faq .ans{padding:0 4px 22px;color:var(--text-2)}
.faq .ans p{margin:0;font-size:17px}

/* Compartilhar */
.share{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;margin:36px 0 0}
.share p{margin:0;font-size:16px;color:var(--text-2)}
.btn-wa{background:var(--surface);color:var(--text);border-color:#CFCCC5}
.btn-wa:hover{border-color:#1F7A4D;color:#1F7A4D}
.btn-wa svg{width:20px;height:20px;color:#1F7A4D}

/* Card completo do curso (fim do artigo) */
.course-end{margin-top:56px;background:var(--clp-bg);border:1px solid #CDE5DC;border-radius:var(--r);padding:24px;scroll-margin-top:24px}
.course-end h2{margin:0 0 12px!important;font-size:clamp(24px,3vw,29px)!important}
.course-end > p{color:var(--text);font-size:17px}
.ce-card{display:grid;gap:20px;background:var(--surface);border:1px solid #CDE5DC;border-radius:var(--r);padding:20px;margin-top:20px}
.ce-cover{border-radius:var(--r-sm);overflow:hidden;border:1px solid var(--line);aspect-ratio:1/1;background:repeating-linear-gradient(135deg,var(--soft) 0 14px,#ECEAE4 14px 28px);position:relative;max-width:240px}
.ce-cover img{width:100%;height:100%;object-fit:cover}
.ce-cover .fallback{position:absolute;inset:0;display:none;place-items:center;text-align:center;padding:12px;font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-2)}
.ce-cover.err img{display:none}.ce-cover.err .fallback{display:grid}
.ce-body h3{font-size:22px!important;margin:12px 0 10px!important;line-height:1.25}
.ce-facts{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 14px;padding:0;list-style:none}
.ce-facts li{font-family:var(--f-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--emerald);background:var(--clp-bg);border:1px solid #CDE5DC;border-radius:6px;padding:5px 9px}
.ce-topics{list-style:none;margin:0 0 18px;padding:0;display:grid;gap:8px;font-size:16px;line-height:1.45;color:var(--text-2)}
.ce-topics li{display:grid;grid-template-columns:20px 1fr;gap:10px}
.ce-topics svg{width:20px;height:20px;fill:none;stroke:var(--emerald);stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.ce-price{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 20px;border-top:1px solid var(--line);padding-top:16px}
.ce-price strong{font-family:var(--f-head);font-weight:700;font-size:34px;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.ce-price .btn{flex:1 1 200px}
@media (min-width:640px){.ce-card{grid-template-columns:200px 1fr;gap:24px;padding:24px}.course-end{padding:32px}}

/* Caixa do autor */
.author-box{display:grid;grid-template-columns:72px 1fr;gap:16px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;margin-top:32px}
.author-box img{width:72px;height:72px;border-radius:var(--r-sm);object-fit:cover;object-position:50% 25%;border:1px solid var(--line)}
.author-box .label{margin:0 0 4px;font-size:12px}
.author-box b{display:block;font-family:var(--f-head);font-weight:600;font-size:19px;line-height:1.3}
.author-box p{margin:2px 0 0;font-size:16px;line-height:1.5;color:var(--text-2)}
.author-box a{font-weight:600;font-size:16px}

/* Artigos relacionados */
.cards{display:grid;gap:24px}
@media (min-width:760px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1100px){.cards{grid-template-columns:repeat(3,1fr)}}
.post{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:transform .22s ease,box-shadow .22s ease,border-color .22s}
.post:hover,.post:focus-within{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:#D6D3CC}
.post .media{aspect-ratio:16/9;border-bottom:1px solid var(--line);background:#F4F3EE}
.post .media img{width:100%;height:100%;object-fit:cover}
.post-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-body h3{font-size:20px;font-weight:600;letter-spacing:-.015em;line-height:1.3}
.post-body h3 a{color:var(--text);text-decoration:none}
.post-body h3 a::after{content:"";position:absolute;inset:0}
.post-body p{margin:0;color:var(--text-2);font-size:16px;line-height:1.55}
.post-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-size:15px;color:var(--text-2)}
.card-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--emerald);font-size:16px}
.card-link svg{width:16px;height:16px;transition:transform .2s}
.post:hover .card-link svg{transform:translateX(3px)}
.post.ph{border:1.5px dashed #CFCCC5;background:transparent}
.post.ph:hover{transform:none;box-shadow:none}
.post.ph .media{background:repeating-linear-gradient(135deg,var(--soft) 0 14px,#ECEAE4 14px 28px);display:grid;place-items:center;border-bottom-style:dashed}
.post.ph h3{color:var(--text-2)}

/* Rodapé */
.footer{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:40px 24px 24px}
.footer-grid{display:grid;gap:32px}
@media (min-width:860px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}
.footer img{height:56px;width:auto;margin-bottom:16px}
.footer h4{font-family:var(--f-mono);font-weight:500;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-2);margin-bottom:12px}
.footer ul{list-style:none;margin:0;padding:0}
.footer li{margin:6px 0}
.footer li a{color:var(--text);text-decoration:none;font-size:16px}
.footer li a:hover{color:var(--emerald);text-decoration:underline}
.footer p{color:var(--text-2);font-size:16px}
.footer-bottom{margin-top:32px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;font-size:14px;color:var(--text-2)}

/* Barra fixa do celular */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--surface);border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(22,25,29,.06);padding:10px var(--gutter) calc(10px + env(safe-area-inset-bottom));display:flex;align-items:center;gap:10px;transform:translateY(110%);transition:transform .25s ease;visibility:hidden}
.mbar.show{transform:none;visibility:visible}
.mbar .p{line-height:1.25;min-width:0;flex:1}
.mbar .p b{display:block;font-family:var(--f-head);font-weight:700;font-size:17px;letter-spacing:-.015em;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mbar .p span{font-size:13px;color:var(--text-2)}
.mbar .wa{width:44px;height:44px;flex:none;border-radius:var(--r-sm);border:1px solid var(--line);display:grid;place-items:center;color:#1F7A4D;background:var(--surface)}
.mbar .wa svg{width:22px;height:22px}
@media (max-width:1023px){body{padding-bottom:84px}}
@media (min-width:1024px){.mbar{display:none}}

/* Ampliação de imagem */
.lb{border:0;padding:0;background:transparent;max-width:min(1400px,96vw);max-height:94vh;width:100%;overflow:visible}
.lb::backdrop{background:rgba(14,17,20,.88)}
.lb figure{margin:0}
.lb img{width:100%;height:auto;max-height:84vh;object-fit:contain;border-radius:var(--r-sm);background:#0B1418}
.lb figcaption{color:#E8E7E2;font-size:15px;line-height:1.5;margin-top:10px;text-align:center;padding:0 48px}
.lb .x{position:absolute;top:-6px;right:0;transform:translateY(-100%);width:44px;height:44px;border-radius:var(--r-sm);border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.08);color:#fff;display:grid;place-items:center;cursor:pointer}
.lb .x svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.lb[open]{animation:lbIn .2s ease}
@keyframes lbIn{from{opacity:0;transform:scale(.98)}to{opacity:1;transform:none}}
@media (max-width:639px){.lb .x{top:auto;bottom:-8px;right:50%;transform:translate(50%,100%)}.lb figcaption{padding:0 4px 56px}}

/* Movimento */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .reveal{opacity:1!important;transform:none!important}
  .post:hover,.post:focus-within,.mid-course:hover{transform:none}
}
/* Box de curso no meio do artigo com destaque (pedido do Felipe, 02/11): fundo verde-claro, faixa à esquerda e sombra, para não parecer parte do texto */
.mid-course{position:relative;background:linear-gradient(135deg,#EAF4F0 0%,#FFFFFF 70%);border:1px solid #CDE5DC;border-left:5px solid var(--emerald);box-shadow:0 2px 4px rgba(22,25,29,.05),0 14px 32px -10px rgba(0,110,84,.28);margin:48px 0;padding:22px}
.mid-course:hover{box-shadow:0 2px 4px rgba(22,25,29,.06),0 18px 40px -10px rgba(0,110,84,.34)}
.mid-course .thumb{border-color:#CDE5DC;box-shadow:0 4px 10px rgba(22,25,29,.12)}
.mid-course .label{color:var(--emerald);font-weight:600}
.mid-course .btn{box-shadow:0 6px 14px -6px rgba(0,110,84,.5)}

.top{padding-top:16px}
.site-header{background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.site-header .in{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 16px}
.site-header .logo img{height:46px;width:auto}
.nav{display:none;gap:28px;list-style:none;margin:0;padding:0}
.nav a{color:var(--text);text-decoration:none;font-weight:500;font-size:17px;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--emerald);border-color:var(--emerald)}
.header-actions{display:flex;align-items:center;gap:8px}
.icon-btn{width:44px;height:44px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface);display:inline-grid;place-items:center;cursor:pointer;color:var(--text);text-decoration:none}
.icon-btn:hover{border-color:var(--emerald);color:var(--emerald)}
.icon-btn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.icon-btn.wa{color:var(--emerald);border-color:#CDE5DC;background:var(--clp-bg)}
.search-btn,.student,.header-actions .btn{display:none}
.student{color:var(--text);text-decoration:none;font-weight:500;font-size:16px;padding:8px 6px;white-space:nowrap}
.student:hover{color:var(--emerald)}
.mobile-nav{display:none;border-top:1px solid var(--line);padding:8px 20px 16px}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:12px 0;border-bottom:1px solid var(--line);color:var(--text);text-decoration:none;font-weight:500}
.mobile-nav a:not(.btn){display:flex;align-items:center;justify-content:space-between;gap:12px}
.mobile-nav .mi{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:#E8F3EF;color:var(--emerald);flex:none}
.mobile-nav .mi svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.mobile-nav .btn{display:flex;margin-top:16px;width:100%;border-bottom:0;color:#fff}
@media (min-width:1080px){
  .site-header .in{padding:12px 20px}
  .nav{display:flex}.menu-btn,.icon-btn.wa{display:none}
  .search-btn{display:inline-grid}.student{display:inline-block}.header-actions .btn{display:inline-flex}
  .mobile-nav{display:none!important}
}
@media (min-width:1180px){.nav{gap:32px}}

/* Botão Área do aluno: o botão do cabeçalho (02/11, pedido do Felipe). No celular (com o menu ☰) some junto com o WhatsApp: fica só logo + menu; os dois estão dentro do menu. */
.header-actions .btn.aluno{display:inline-flex;gap:8px;padding:0 16px;white-space:nowrap;text-decoration:none}
.btn.aluno svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.btn.aluno .lbl-s{display:none}
@media (max-width:1079px){
  .header-actions .btn.aluno{--h:44px;padding:0 12px 0 10px;gap:6px;font-size:15px}
  .btn.aluno .lbl{display:none}.btn.aluno .lbl-s{display:inline}
}
@media (max-width:419px){.site-header .in{gap:10px}.header-actions{gap:6px}}
@media (max-width:373px){
  .header-actions .btn.aluno{width:44px;padding:0;justify-content:center}
  .btn.aluno .lbl-s{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
}
@media (max-width:1079px){.header-actions .btn.aluno,.header-actions .icon-btn.wa{display:none}}


/* menu do celular aberto entre 900 e 1079 px (os modelos escondiam com !important a partir de 900) */
@media (min-width:900px) and (max-width:1079px){.mobile-nav.open{display:block!important}}
.nav a[aria-current]{border-color:var(--emerald)}

/* ---- acréscimos do gerador (comuns) ---- */
.btn{max-width:100%}
.btn.wrap{white-space:normal;text-align:center;line-height:1.3;padding-block:10px}
.pager{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;align-items:center;margin-top:40px}
.pager a,.pager span{min-width:44px;height:44px;display:inline-grid;place-items:center;padding:0 14px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);color:var(--text);text-decoration:none;font-weight:600;font-size:16px}
.pager a:hover{border-color:var(--emerald);color:var(--emerald)}
.pager [aria-current]{background:var(--emerald);border-color:var(--emerald);color:#fff}
.pager .gap{border:0;background:transparent;min-width:20px;padding:0}
.chips-nav{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 32px;padding:0;list-style:none}
.chips-nav a{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--text);text-decoration:none;font-size:15px;font-weight:500}
.chips-nav a:hover{border-color:var(--emerald);color:var(--emerald)}
@media (max-width:639px){.chips-nav{flex-wrap:nowrap;overflow-x:auto;margin-inline:-20px;padding:2px 20px 6px;scrollbar-width:none}.chips-nav li{flex:none}}
.chips-nav a[aria-current]{background:var(--clp-bg);border-color:#CDE5DC;color:var(--emerald);font-weight:600}

/* artigo sem sumário (poucos títulos) */
@media (min-width:1024px){
  .art.no-toc{grid-template-columns:minmax(0,var(--col))}
  .art.no-toc .art-head,.art.no-toc .prose{grid-column:1}
}
/* imagens que vieram do WordPress: proporção livre, sem corte */
.fig.wp .zoom{background:var(--surface)}
.fig.wp img{width:auto;max-width:100%;height:auto;aspect-ratio:auto;object-fit:contain;margin-inline:auto}
.fig.wp.err .zoom,.fig.wp.err > img,.cover-fig.wp.err .zoom{min-height:140px;background:repeating-linear-gradient(135deg,#F4F3EE 0 10px,#EFEDE6 10px 20px);border:1px dashed #CFCCC5}
.fig.wp.err img{color:transparent;font-size:0}
.fig.wp.nozoom > img{border-radius:var(--r);border:1px solid var(--line);background:var(--surface)}
.cover-fig.wp .zoom{background:#F4F3EE}
.cover-fig.wp img{width:100%;aspect-ratio:auto;max-height:520px;object-fit:contain}
.prose h4{font-size:19px;font-weight:600;letter-spacing:-.01em;line-height:1.35;margin:32px 0 10px}
.prose ol.list{padding-left:24px;margin:0 0 1.2em}
.prose ol.list li{margin:8px 0}
.prose ol.list li::marker{color:var(--emerald);font-weight:600}
.prose ul.list ul,.prose ol.list ol,.prose ul.list ol,.prose ol.list ul{margin:6px 0 6px}
.prose blockquote{margin:28px 0;padding:16px 20px;border-left:4px solid var(--emerald);background:var(--surface);border-radius:var(--r-sm);color:var(--text)}
.prose blockquote p:last-child{margin:0}
.prose pre.code{background:#0F1A1F;color:#E6EEF0;border-radius:var(--r-sm);padding:16px 18px;overflow-x:auto;font-family:var(--f-mono);font-size:14px;line-height:1.6;margin:0 0 1.2em;white-space:pre}
.prose code{font-family:var(--f-mono);font-size:.88em;background:var(--soft);padding:1px 5px;border-radius:4px}
.prose pre.code code{background:transparent;padding:0;font-size:inherit;color:inherit}
.prose hr{border:0;border-top:1px solid var(--line);margin:40px 0}
.prose .btn-row{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 28px}
.prose .btn-row .btn{white-space:normal;text-align:center;line-height:1.3;padding-block:10px}
.prose img.inl{display:inline-block;vertical-align:middle;max-width:100%;height:auto}
.video{position:relative;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#0B1418;margin:28px 0}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.social-row{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center;font-size:16px;color:var(--text-2)}
.prose a{overflow-wrap:anywhere}
.ce-cover.wp img{object-fit:cover}
.author-box img.mono{object-fit:contain;padding:10px;background:var(--surface)}
.byline img.mono{object-fit:contain;padding:6px;background:var(--surface)}
/* 03/11: autoria no fim do artigo (sai do topo; o título/subtítulo emendam direto na capa) */
.art-head .sub{margin-bottom:24px}
.art-head h1:last-child,.art-head .sub:last-child{margin-bottom:32px}
.art-head h1 + .cover-fig{margin-top:18px}
.byline.byline-end{margin:44px 0 32px;padding:14px 0;gap:12px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.byline.byline-end img{width:44px;height:44px}
.byline.byline-end .who{font-size:15px}
.byline.byline-end .meta{font-size:14px;gap:2px 12px}
.byline.byline-end .meta svg{width:14px;height:14px}
@media (max-width:639px){.byline.byline-end{align-items:flex-start;margin-top:36px}.byline.byline-end .who span{font-size:14px}}
.byline-end + .share{margin-top:0;border-top:0}
@media (max-width:639px){.byline.byline-end .who span{display:inline}.byline.byline-end .who span::before{content:"· "}}
.course-end.generic .ce-card{grid-template-columns:1fr}
.mbar .p{flex:1}
/* 02/11: artigo fiel ao WP */
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.social-ico{gap:10px}
.social-ico a{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--text)}
.social-ico a:hover{border-color:var(--emerald);color:var(--emerald)}
.social-ico svg{width:20px;height:20px;fill:currentColor}
.prose .btn-static{cursor:default}
.prose pre.pre-wp{white-space:pre-wrap;font-size:15px;background:var(--surface);color:var(--text);border:1px solid var(--line)}
.prose pre.pre-wp a{color:var(--emerald)}
.prose .gal-cap{font-size:15px;color:var(--text-2);text-align:center}
.fig.wp img[style]{max-width:100%;height:auto}
.fig.wp figcaption span{display:block}
.fig.wp .imglink{display:block;background:var(--surface)}
/* 03/11: sumário lateral começa no topo do bloco do artigo (ao lado do título e da capa), sticky ao rolar; no celular nada muda */
@media (min-width:1024px){
  .art:not(.no-toc) .toc-side{grid-row:1 / span 2;align-self:stretch;padding-top:41px}
}
/* 03/11: "Continue lendo" compacto, só título em linhas, 2 colunas no desktop (pedido do Felipe) */
.rl-sec .two-tone{margin-bottom:20px}
.rl-cols{display:grid;gap:28px}
@media (min-width:900px){.rl-cols{grid-template-columns:1fr 1fr;gap:0 56px}}
.rl-h{font-family:var(--f-head);font-size:17px;font-weight:600;line-height:1.3;margin:0;padding-bottom:10px;border-bottom:2px solid var(--text)}
.rl-h span{color:var(--emerald)}
.rl{list-style:none;margin:0;padding:0}
.rl li{border-bottom:1px solid var(--line);margin:0}
.rl a{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:16px;align-items:center;min-height:44px;padding:11px 4px;color:var(--text);text-decoration:none}
.rl .rc{grid-column:1;font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;line-height:1.3;color:var(--emerald)}
.rl .rt{grid-column:1;margin-top:3px;font-size:16px;font-weight:500;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .2s}
.rl svg{grid-column:2;grid-row:1 / span 2;width:18px;height:18px;color:var(--text-3);transition:transform .2s,color .2s}
.rl a:hover .rt,.rl a:focus-visible .rt{color:var(--emerald)}
.rl a:hover svg,.rl a:focus-visible svg{color:var(--emerald);transform:translateX(4px)}
.rl a:focus-visible{outline:2px solid var(--emerald);outline-offset:2px;border-radius:4px}
@media (max-width:899px){.rl li:nth-child(n+5){display:none}}
/* 03/11: palavra ou nome de arquivo longo no corpo quebra a linha em vez de criar rolagem lateral (só CSS) */
.prose{overflow-wrap:anywhere}
@media (prefers-reduced-motion:reduce){.rl svg,.rl .rt{transition:none}.rl a:hover svg{transform:none}}