/* ═══ Blog Post — Bio-Neural Article Styles ═══ */
/* Loaded on top of style.css. Paths assume blog/ subfolder. */

article{
  max-width:820px;margin:0 auto;
  padding:0 32px 80px;
}

.article-tag{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'JetBrains Mono',monospace;
  font-size:0.7rem;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--primary);margin-bottom:18px;
}
.article-tag::before{content:'';width:24px;height:1px;background:var(--primary);}

article h1{
  font-size:clamp(2rem,4.5vw,2.8rem);
  font-weight:600;letter-spacing:-0.035em;
  line-height:1.1;margin-bottom:16px;color:var(--text);
}

.article-meta{
  font-family:'JetBrains Mono',monospace;font-size:0.74rem;
  color:var(--text-3);margin-bottom:36px;
  display:flex;gap:14px;flex-wrap:wrap;align-items:center;letter-spacing:0.04em;
}
.article-meta-tag{
  background:var(--surface);border:1px solid var(--line);
  padding:4px 10px;border-radius:6px;
}
.article-meta span:not(.article-meta-tag){opacity:0.6;}

.article-intro{
  font-size:1.02rem;color:var(--text-2);line-height:1.85;
  margin-bottom:40px;padding:22px 26px;
  background:linear-gradient(135deg, rgba(var(--primary-rgb),0.1) 0%, rgba(var(--primary-rgb),0.02) 100%);
  border-left:3px solid var(--primary);
  border-radius:0 var(--card-r) var(--card-r) 0;
  position:relative;
}
.article-intro strong{color:var(--text);font-weight:500;}

article h2{
  font-size:1.5rem;font-weight:600;color:var(--text);
  margin:44px 0 14px;letter-spacing:-0.025em;
  position:relative;padding-left:18px;
}
article h2::before{
  content:'';position:absolute;left:0;top:14px;width:6px;height:18px;
  background:linear-gradient(180deg, var(--primary), var(--primary-2));
  border-radius:3px;
  box-shadow:0 0 12px var(--primary);
}

article h3{
  font-size:1.1rem;font-weight:500;color:var(--text);
  margin:30px 0 10px;letter-spacing:-0.015em;
}

article p{
  color:var(--text-2);font-size:0.94rem;margin-bottom:18px;
  line-height:1.85;
}
article strong{color:var(--text);font-weight:500;}
article a{color:var(--primary-2);text-decoration:none;}
article a:hover{color:var(--primary);text-decoration:underline;}

article ul, article ol{color:var(--text-2);font-size:0.94rem;margin:0 0 18px 22px;line-height:2;}
article li{margin-bottom:4px;}

/* Data table — clinical reference ─── */
.data-table{
  width:100%;border-collapse:collapse;margin:24px 0;
  border-radius:var(--card-r);overflow:hidden;
  background:var(--surface);border:1px solid var(--line);
}
.data-table th{
  background:rgba(var(--primary-rgb),0.1);
  color:var(--primary-2);
  font-family:'JetBrains Mono',monospace;
  font-size:0.7rem;font-weight:500;letter-spacing:0.14em;text-transform:uppercase;
  padding:14px 18px;text-align:left;
  border-bottom:1px solid rgba(var(--primary-rgb),0.2);
}
.data-table td{
  padding:14px 18px;font-size:0.86rem;color:var(--text-2);
  border-bottom:1px solid var(--line);
}
.data-table tr:last-child td{border-bottom:none;}
.data-table tr:hover td{background:rgba(255,255,255,0.02);}
[data-theme="light"] .data-table tr:hover td{background:rgba(0,0,0,0.02);}

/* Callout boxes ─── */
.callout{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--card-r);padding:22px 26px;margin:28px 0;
  position:relative;overflow:hidden;
}
.callout::before{
  content:'';position:absolute;top:0;left:0;width:4px;height:100%;
  background:linear-gradient(180deg, var(--primary), var(--primary-2));
}
.callout-title{
  font-family:'JetBrains Mono',monospace;
  font-size:0.66rem;font-weight:500;letter-spacing:0.16em;text-transform:uppercase;
  color:var(--primary);margin-bottom:10px;
  display:flex;align-items:center;gap:8px;
}
.callout-title::before{content:'◆';color:var(--primary);}
.callout p{font-size:0.9rem;color:var(--text-2);margin:0;line-height:1.78;}
.callout strong{color:var(--text);font-weight:500;}

/* Internal links callout ─── */
.internal-links{
  background:linear-gradient(135deg, rgba(var(--primary-rgb),0.08), rgba(var(--primary-rgb),0.02));
  border:1px solid rgba(var(--primary-rgb),0.2);
  border-radius:var(--card-r);
  padding:22px 26px;margin:36px 0;
}
.internal-links p{font-size:0.86rem;color:var(--text-2);margin-bottom:12px;}
.internal-links ul{
  list-style:none !important;margin:0 !important;
  display:flex;flex-direction:column;gap:8px;
}
.internal-links li{margin:0;}
.internal-links li a{
  font-size:0.88rem;color:var(--primary-2);font-weight:500;
  display:inline-flex;align-items:center;gap:8px;
}
.internal-links li a::before{
  content:'';display:none;
}
.internal-links li a:hover{color:var(--primary);}

/* References ─── */
.ref-section{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--card-r);padding:24px;
  margin-top:48px;
}
.ref-title{
  font-family:'JetBrains Mono',monospace;
  font-size:0.7rem;font-weight:500;letter-spacing:0.16em;text-transform:uppercase;
  color:var(--text-3);margin-bottom:16px;
}
.ref-item{
  display:flex;gap:12px;padding:10px 0;
  border-bottom:1px solid var(--line);
  font-size:0.8rem;color:var(--text-3);line-height:1.65;
}
.ref-item:last-child{border-bottom:none;padding-bottom:0;}
.ref-num{
  font-family:'JetBrains Mono',monospace;color:var(--primary);
  font-size:0.7rem;min-width:18px;margin-top:2px;font-weight:500;
}
.ref-item a{color:var(--text-2);text-decoration:none;}
.ref-item a:hover{color:var(--primary);}

@media(max-width:600px){
  article{padding:0 16px 60px;}
  article h2{font-size:1.25rem;}
  .data-table th, .data-table td{padding:10px 12px;font-size:0.78rem;}
  .article-intro{padding:18px 20px;font-size:0.94rem;}
  .callout{padding:18px 20px;}
}