:root{
  --page:#EEF3FB;
  --paper:#FFFFFF;
  --paper-soft:#F7FAFF;
  --ink:#111B34;
  --text:#4C5870;
  --muted:#78849B;
  --line:#DCE5F2;
  --blue:#2568E8;
  --blue-deep:#182A54;
  --amber:#F2A24B;
  --coral:#F07861;
  --wine:#8F4963;
  --violet:#6674D9;
  --shadow:0 24px 70px rgba(24,42,84,.14);
  --soft-shadow:0 14px 34px rgba(24,42,84,.1);
  --font-primary:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
}

*{box-sizing:border-box}
html{background:var(--page);-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  background:
    linear-gradient(135deg,rgba(255,246,235,.92),rgba(238,243,251,.62) 34%,rgba(232,238,252,.94)),
    var(--page);
  color:var(--text);
  font-family:var(--font-primary);
  line-height:1.58;
}
body::before{
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px),
    linear-gradient(180deg,rgba(255,255,255,.42) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.55),transparent 68%);
  content:"";
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
h1,h2,h3,p{margin:0}
h1,h2,h3{color:var(--ink);line-height:1.05;letter-spacing:0}
button,input{font:inherit}
button{cursor:pointer}

.articles-shell{
  width:min(100%,1220px);
  margin:0 auto;
  padding:18px 22px 72px;
}

.articles-top{
  position:sticky;
  top:14px;
  z-index:80;
  display:grid;
  grid-template-columns:minmax(150px,1fr) auto minmax(220px,1fr);
  align-items:center;
  gap:14px;
  margin-bottom:28px;
  padding:12px;
  border:1px solid rgba(255,255,255,.82);
  border-radius:26px;
  background:rgba(255,255,255,.84);
  box-shadow:var(--soft-shadow);
  backdrop-filter:blur(18px);
  transition:transform .24s ease,box-shadow .24s ease;
}
body.articles-nav-hidden .articles-top{
  transform:translateY(calc(-100% - 28px));
  box-shadow:none;
}
.brand{
  display:flex;
  grid-column:2;
  align-items:center;
  justify-self:center;
  gap:10px;
  color:var(--ink);
  font-weight:950;
}
.brand img{
  width:44px;
  height:44px;
  border-radius:15px;
  background:#fff;
  box-shadow:0 12px 24px rgba(24,42,84,.13);
}
.brand span{
  font-size:1.18rem;
  text-transform:lowercase;
}
.articles-back-link,
.top-link,
.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:0 17px;
  border:1px solid rgba(24,42,84,.12);
  border-radius:999px;
  background:#fff;
  color:var(--blue-deep);
  font-size:.82rem;
  font-weight:900;
  box-shadow:0 10px 24px rgba(24,42,84,.08);
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
}
.articles-back-link{
  justify-self:start;
  gap:8px;
}
.articles-back-link span{color:var(--blue);font-size:1rem}
.articles-nav-actions{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:9px;
}
.top-link:hover,
.articles-back-link:hover,
.button:hover{
  transform:translateY(-1px);
  box-shadow:0 16px 32px rgba(24,42,84,.12);
}
.top-link.muted-action{
  background:rgba(247,250,255,.94);
  color:var(--text);
}
.articles-app-link,
.button{
  border-color:transparent;
  background:linear-gradient(135deg,var(--blue),#1D3F9F);
  color:#fff;
}
.button.ghost{
  border-color:rgba(37,104,232,.18);
  background:#fff;
  color:var(--blue-deep);
}
.articles-back-arrow{display:none}

.articles-hero{
  display:grid;
  grid-template-columns:minmax(0,1.06fr) minmax(350px,.94fr);
  gap:22px;
  align-items:stretch;
  margin-bottom:22px;
}
.hero-copy,
.hero-feature,
.editorial-strip,
.controls,
.article-body,
.toc,
.cta,
.related,
.faq,
.bank-card{
  border:1px solid rgba(255,255,255,.78);
  background:rgba(255,255,255,.88);
  box-shadow:var(--shadow);
}
.hero-copy{
  position:relative;
  display:grid;
  align-content:center;
  gap:18px;
  min-height:500px;
  padding:46px;
  border-radius:34px;
  overflow:hidden;
}
.hero-copy::after{
  position:absolute;
  right:0;
  bottom:0;
  width:min(48%,380px);
  height:52%;
  background:
    linear-gradient(135deg,rgba(37,104,232,.08),rgba(240,120,97,.14)),
    repeating-linear-gradient(135deg,rgba(24,42,84,.08) 0 1px,transparent 1px 18px);
  clip-path:polygon(28% 0,100% 0,100% 100%,0 100%);
  content:"";
}
.eyebrow{
  color:#A35E22;
  font-size:.72rem;
  font-weight:950;
  letter-spacing:.12em;
  text-transform:uppercase;
}
h1{
  max-width:720px;
  font-size:clamp(2.6rem,7vw,5.8rem);
  font-weight:950;
}
.articles-intro-text{
  position:relative;
  z-index:1;
  max-width:650px;
  color:#3F4D67;
  font-size:1.04rem;
  font-weight:650;
}
.hero-actions{
  position:relative;
  z-index:1;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:8px;
}

.hero-feature{
  position:relative;
  display:grid;
  grid-template-rows:minmax(240px,1fr) auto;
  min-height:500px;
  padding:16px;
  border-radius:34px;
  overflow:hidden;
}
.feature-label{
  position:absolute;
  top:28px;
  left:28px;
  z-index:2;
  display:inline-flex;
  min-height:34px;
  align-items:center;
  padding:0 12px;
  border-radius:999px;
  background:rgba(255,255,255,.86);
  color:var(--blue-deep);
  font-size:.72rem;
  font-weight:950;
  box-shadow:0 12px 26px rgba(24,42,84,.12);
}
.feature-cover{
  min-height:260px;
  border-radius:26px;
  background:#fff;
}
.feature-body{
  display:grid;
  gap:8px;
  padding:22px 10px 4px;
}
.feature-body p,
.feature-body span{
  color:var(--muted);
  font-size:.88rem;
  font-weight:780;
}
.feature-body h2{font-size:clamp(1.7rem,3vw,2.7rem)}

.editorial-strip{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1px;
  margin-bottom:22px;
  padding:8px;
  border-radius:28px;
  overflow:hidden;
}
.editorial-strip article{
  display:grid;
  gap:8px;
  padding:22px;
  border-radius:22px;
  background:linear-gradient(135deg,#fff,rgba(247,250,255,.9));
}
.editorial-strip span{
  display:inline-grid;
  place-items:center;
  width:38px;
  height:32px;
  border-radius:999px;
  background:#FFF0DE;
  color:#A35E22;
  font-size:.75rem;
  font-weight:950;
}
.editorial-strip b{
  color:var(--ink);
  font-size:1.08rem;
}
.editorial-strip p{
  color:var(--muted);
  font-size:.9rem;
  font-weight:700;
}

.controls{
  display:grid;
  grid-template-columns:minmax(260px,.78fr) minmax(0,1.22fr);
  gap:14px;
  align-items:center;
  margin:0 0 22px;
  padding:16px;
  border-radius:28px;
}
.search-wrap{
  display:grid;
  gap:7px;
}
.search-wrap span{
  color:var(--muted);
  font-size:.74rem;
  font-weight:950;
  letter-spacing:.06em;
  text-transform:uppercase;
}
.search{
  width:100%;
  min-height:54px;
  padding:0 16px;
  border:1px solid var(--line);
  border-radius:17px;
  background:#F9FBFF;
  color:var(--ink);
  font-weight:780;
  outline:0;
}
.search:focus{
  border-color:rgba(37,104,232,.5);
  box-shadow:0 0 0 4px rgba(37,104,232,.1);
}
.categories{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:8px;
}
.category{
  min-height:42px;
  padding:0 13px;
  border:1px solid rgba(24,42,84,.12);
  border-radius:999px;
  background:#fff;
  color:var(--blue-deep);
  font-size:.78rem;
  font-weight:900;
}
.category.active{
  border-color:transparent;
  background:var(--blue-deep);
  color:#fff;
  box-shadow:0 12px 26px rgba(24,42,84,.18);
}

.grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;
}
.article-card{
  display:grid;
  min-height:390px;
  border:1px solid rgba(255,255,255,.78);
  border-radius:28px;
  background:rgba(255,255,255,.9);
  box-shadow:var(--soft-shadow);
  overflow:hidden;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.article-card:hover{
  transform:translateY(-4px);
  border-color:rgba(37,104,232,.2);
  box-shadow:0 26px 56px rgba(24,42,84,.16);
}
.article-card-featured{
  grid-column:span 2;
  grid-template-columns:minmax(260px,.92fr) minmax(0,1.08fr);
  min-height:420px;
}
.cover{
  position:relative;
  min-height:178px;
  background:linear-gradient(135deg,#172A56,#2568E8);
  overflow:hidden;
}
.article-card-featured .cover{min-height:100%}
.cover::before,
.cover::after{
  position:absolute;
  content:"";
}
.cover::before{
  inset:18px;
  border:1px solid rgba(255,255,255,.42);
  border-radius:26px;
}
.cover::after{
  right:24px;
  bottom:24px;
  width:46%;
  height:34%;
  border-radius:24px;
  background:rgba(255,255,255,.18);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.28);
}
.cover-imc{background:linear-gradient(135deg,#16244A,#4E6EE8 56%,#F2A24B)}
.cover-energy{background:linear-gradient(135deg,#16244A,#8F4963 58%,#F07861)}
.cover-total{background:linear-gradient(135deg,#203865,#2568E8 58%,#9DB5FF)}
.cover-macros{background:linear-gradient(135deg,#172A56,#6674D9 52%,#F2A24B)}
.cover-goal{background:linear-gradient(135deg,#182A54,#6A3D72 55%,#F07861)}
.cover-strength{background:linear-gradient(135deg,#172A56,#2D5A8A 55%,#F2A24B)}
.cover-week{background:linear-gradient(135deg,#182A54,#A35E22 58%,#F6C27B)}
.cover-market{background:linear-gradient(135deg,#172A56,#3D5C74 56%,#F2A24B)}
.cover-rhea{background:linear-gradient(135deg,#2C2040,#8F4963 58%,#F0B2C2)}
.ouroboros-card-cover{
  background:#F5F8FF url("/assets/articles/ouroboros.svg") center/cover no-repeat;
}
.chakras-card-cover{
  background:#FFF7F2 url("/assets/articles/chakras-alimentos.svg") center/cover no-repeat;
}
.ouroboros-card-cover::before,
.ouroboros-card-cover::after,
.chakras-card-cover::before,
.chakras-card-cover::after{
  display:none;
}
.article-card-content{
  display:grid;
  align-content:start;
  gap:12px;
  padding:22px;
}
.article-card-featured .article-card-content{
  align-content:center;
  padding:34px;
}
.meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.meta span{
  display:inline-flex;
  min-height:28px;
  align-items:center;
  padding:0 10px;
  border-radius:999px;
  background:#F1F5FF;
  color:#65718A;
  font-size:.72rem;
  font-weight:950;
}
.article-card h2{
  font-size:clamp(1.18rem,2.1vw,1.72rem);
}
.article-card p{
  color:var(--text);
  font-size:.95rem;
  font-weight:650;
}
.article-card[hidden]{display:none}

.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 290px;
  gap:18px;
  align-items:start;
  width:min(100%,1160px);
}
.article-layout>.article-page-navbar{grid-column:1/-1}
.article-body{
  padding:38px;
  border-radius:32px;
}
.article-body h1{
  max-width:920px;
  font-size:clamp(2.25rem,5vw,4.5rem);
}
.summary{
  max-width:820px;
  margin-top:16px;
  color:#3F4D67;
  font-size:1.08rem;
  font-weight:650;
}
.article-cover{
  position:relative;
  min-height:270px;
  margin:28px 0;
  border-radius:28px;
  background:linear-gradient(135deg,#172A56,#2568E8);
  overflow:hidden;
}
.article-cover.image-cover{
  display:grid;
  place-items:center;
  padding:20px;
  background:linear-gradient(135deg,#F8FBFF,#FFF5EA);
}
.article-cover.image-cover img{
  width:min(100%,860px);
  max-height:460px;
  object-fit:contain;
  border-radius:22px;
}
.toc,
.cta,
.related,
.faq,
.bank-card{
  padding:20px;
  border-radius:26px;
}
.toc{
  position:sticky;
  top:104px;
}
.toc h2,
.cta h2,
.related h2,
.faq h2{font-size:1.04rem;margin-bottom:12px}
.toc a{
  display:block;
  padding:8px 0;
  color:var(--muted);
  font-size:.88rem;
  font-weight:850;
}
.toc a:hover{color:var(--blue)}
.content-section{
  padding-top:24px;
  margin-top:24px;
  border-top:1px solid var(--line);
}
.content-section h2{
  margin-bottom:12px;
  font-size:1.55rem;
}
.content-section h3{
  margin:18px 0 8px;
  font-size:1.08rem;
}
.content-section p,
.content-section li{
  color:#3F4D67;
  font-weight:570;
}
.content-section p+p{margin-top:12px}
.content-section ul{padding-left:18px}
.cta{
  display:grid;
  gap:12px;
  margin-top:28px;
  background:linear-gradient(135deg,#fff,#FFF3E3);
}
.cta .button{width:max-content}
.related-grid{display:grid;gap:10px}
.related-grid a{
  display:block;
  padding:13px;
  border:1px solid var(--line);
  border-radius:16px;
  background:#F7FAFF;
  color:var(--blue-deep);
  font-weight:900;
}
.faq details{
  padding:12px 0;
  border-top:1px solid var(--line);
}
.faq summary{
  color:var(--ink);
  font-weight:900;
  cursor:pointer;
}
.bank-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
}
.bank-card{
  display:grid;
  gap:10px;
}
.bank-card code,
.bank-card pre{
  overflow:auto;
  padding:12px;
  border-radius:14px;
  background:#101A34;
  color:#F8FAFF;
  font-size:.82rem;
}

@media(max-width:980px){
  .articles-top{
    grid-template-columns:auto 1fr auto;
  }
  .brand{grid-column:2}
  .articles-hero,
  .article-layout,
  .bank-grid{
    grid-template-columns:1fr;
  }
  .hero-copy,
  .hero-feature{min-height:0}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .article-card-featured{
    grid-column:1/-1;
  }
  .toc{position:static}
}

@media(max-width:760px){
  .articles-shell{padding:12px 14px 54px}
  .articles-top{
    top:8px;
    padding:10px;
    border-radius:22px;
  }
  .articles-back-link b{display:none}
  .articles-back-link{width:42px;padding:0}
  .articles-nav-actions .muted-action{display:none}
  .articles-app-link{min-height:40px;padding:0 13px}
  .hero-copy{padding:30px 24px;border-radius:28px}
  .hero-copy::after{width:58%;height:38%}
  .hero-feature{border-radius:28px}
  .editorial-strip,
  .controls{
    grid-template-columns:1fr;
  }
  .categories{justify-content:flex-start}
  .grid{grid-template-columns:1fr}
  .article-card,
  .article-card-featured{
    grid-template-columns:1fr;
    min-height:0;
  }
  .article-card-featured .cover{min-height:210px}
  .article-card-featured .article-card-content{padding:24px}
  .article-body{padding:24px;border-radius:28px}
}

@media(max-width:460px){
  .brand span{font-size:1rem}
  .brand img{width:40px;height:40px}
  .articles-app-link{font-size:.72rem}
  h1{font-size:2.35rem}
  .articles-intro-text{font-size:.96rem}
  .hero-actions .button{width:100%}
  .editorial-strip article{padding:18px}
  .category{flex:1 1 auto}
}