/* Shared chrome — lock identical to main site header */
header.sp-blog-top{
  height:64px !important;
  box-sizing:border-box !important;
  background:#ffffff !important;
  color:#050816 !important;
  border-bottom:1px solid #e5e5e5 !important;
  box-shadow:0 1px 0 rgba(5,8,22,.04) !important;
  position:sticky;
  top:0;
  z-index:50;
}
.sp-blog-nav{
  width:min(1320px,calc(100% - 40px));
  height:63px;
  min-height:63px;
  max-width:1320px;
  margin:0 auto;
  padding:0;
  display:flex;
  align-items:center;
  justify-content:flex-start;
  gap:28px;
  font-family:Manrope,ui-sans-serif,system-ui,sans-serif;
}
.sp-blog-brand{
  display:flex;
  align-items:center;
  gap:10px;
  height:40px;
  text-decoration:none !important;
  color:inherit;
  flex:0 0 auto;
}
.sp-blog-brand img{
  display:block;
  width:auto !important;
  height:36px !important;
  max-width:none !important;
  max-height:36px !important;
  object-fit:contain !important;
  object-position:center !important;
  flex:0 0 auto;
}
.sp-blog-brand .sp-brand-wordmark{
  display:inline-flex;
  align-items:baseline;
  font-family:Sora,Manrope,ui-sans-serif,system-ui,sans-serif;
  font-size:22px;
  font-weight:700;
  letter-spacing:-.045em;
  line-height:1;
  white-space:nowrap;
}
.sp-blog-brand .brand-sil{color:#10233c !important;-webkit-text-fill-color:#10233c !important;}
.sp-blog-brand .brand-proof{color:#b7791f !important;-webkit-text-fill-color:#b7791f !important;}
.sp-blog-nav nav{
  display:flex;
  align-items:center;
  justify-content:center;
  flex-wrap:nowrap;
  gap:2px;
  margin-left:0;
  min-width:0;
  flex:1 1 auto;
}
.sp-blog-nav nav a{
  position:relative;
  color:#5c6675 !important;
  font-size:15px !important;
  font-weight:600 !important;
  letter-spacing:.01em;
  text-decoration:none !important;
  padding:0 12px;
  min-height:40px;
  height:40px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:0;
  background:transparent;
  box-shadow:none;
  transition:color .16s ease;
  white-space:nowrap;
  line-height:1;
}
.sp-blog-nav nav a svg{
  display:block;
  width:16px;
  height:16px;
  flex:0 0 16px;
  opacity:.82;
  color:inherit;
}
.sp-blog-nav nav a span{
  display:inline-flex;
  align-items:center;
  line-height:1;
}
.sp-blog-nav nav a::after{
  content:"";
  position:absolute;
  left:12px;
  right:12px;
  bottom:6px;
  height:1.5px;
  background:transparent;
  transition:background .16s ease;
  pointer-events:none;
}
.sp-blog-nav nav a:hover{
  color:#1c2430 !important;
  text-decoration:none !important;
  background:transparent;
}
.sp-blog-nav nav a[aria-current="page"]{
  color:#1c2430 !important;
  box-shadow:none;
}
.sp-blog-nav nav a[aria-current="page"]::after{
  background:#fca311;
}
.sp-blog-actions{
  display:flex;
  align-items:center;
  gap:8px;
  flex:0 0 auto;
  margin-left:0;
}
.sp-blog-actions .sp-blog-login{
  height:40px;
  min-height:40px;
  padding:0 16px;
  border:1px solid #e5e5e5;
  border-radius:8px;
  background:#ffffff;
  color:#14213d;
  font:600 15px/1 Manrope,ui-sans-serif,system-ui,sans-serif;
  text-decoration:none !important;
  display:inline-flex;
  align-items:center;
}
.sp-blog-actions .sp-blog-login:hover{
  border-color:#14213d;
  color:#050816;
}
.sp-blog-actions .sp-blog-start{
  height:40px;
  min-height:40px;
  padding:0 16px;
  border:1px solid #fca311;
  border-radius:8px;
  background:#fca311;
  color:#050816;
  font:600 15px/1 Manrope,ui-sans-serif,system-ui,sans-serif;
  text-decoration:none !important;
  display:inline-flex;
  align-items:center;
}
.sp-blog-actions .sp-blog-start:hover{
  filter:brightness(1.05);
}
@media (max-width:1100px){
  .sp-blog-nav nav a[href="/about/"]{display:none;}
}
@media (max-width:767px){
  header.sp-blog-top{height:60px !important}
  .sp-blog-nav{
    height:59px;
    min-height:59px;
    width:min(1320px,calc(100% - 28px));
    gap:6px;
  }
  .sp-blog-nav nav a:not([aria-current="page"]):not([href="/sif-dashboard/"]):not([href="/knowledge/"]):not([href="/blog/"]){
    display:none;
  }
  .sp-blog-actions .sp-blog-login{display:none;}
  .sp-blog-actions .sp-blog-start{display:none;}
  .sp-blog-brand{gap:6px;}
  .sp-blog-brand .sp-brand-wordmark{font-size:19px;}
  .sp-blog-brand img{
    width:auto !important;
    height:36px !important;
    max-width:none !important;
    max-height:36px !important;
    flex-basis:auto;
  }
  .sp-blog-nav nav{
    flex:1 1 auto;
    gap:0;
  }
  .sp-blog-nav nav a{
    min-width:0;
    padding:0 5px;
    font-size:13px !important;
  }
  .sp-blog-nav nav a svg{
    display:none;
  }
}
footer.sp-blog-foot{
  background:#f7f6f3;
  color:#5c6675;
  border-top:1px solid #e5e5e5;
  padding:36px 0 40px;
  font-size:13px;
  font-family:Manrope,ui-sans-serif,system-ui,sans-serif;
}
.sp-blog-foot-inner{
  max-width:80rem;
  margin:0 auto;
  padding:0 56px;
  display:grid;
  grid-template-columns:minmax(14rem,1.1fr) minmax(0,2fr);
  gap:40px 48px;
  align-items:start;
}
.sp-blog-foot .sp-footer-brand strong{
  display:block;
  font-size:15px;
  font-weight:650;
  letter-spacing:-.02em;
  color:#050816;
}
.sp-blog-foot .sp-footer-brand p{
  margin:8px 0 14px;
  max-width:22rem;
  font-size:13px;
  line-height:1.45;
  color:#5c6675;
}
.sp-blog-foot .sp-footer-contact{
  display:flex;
  align-items:center;
  gap:12px;
}
.sp-blog-foot .sp-footer-contact a{
  color:#050816;
  text-decoration:none;
  font-weight:600;
}
.sp-blog-foot .sp-footer-contact a:hover{text-decoration:underline;}
.sp-blog-foot .sp-footer-cols{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.sp-blog-foot .sp-footer-k{
  display:block;
  margin:0 0 10px;
  font:600 11px/1 Manrope,ui-sans-serif,system-ui,sans-serif;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:#7a8494;
}
.sp-blog-foot .sp-footer-cols a{
  display:block;
  margin:0 0 8px;
  color:#14213d;
  text-decoration:none;
  font-size:13px;
  font-weight:500;
}
.sp-blog-foot .sp-footer-cols a:hover{
  color:#050816;
  text-decoration:underline;
}
@media (max-width:860px){
  .sp-blog-foot-inner{
    grid-template-columns:1fr;
    padding:0 20px;
    gap:28px;
  }
  .sp-blog-foot .sp-footer-cols{
    grid-template-columns:1fr 1fr;
  }
}

/* Align article navigation with the main site header. */
.sp-blog-nav nav a svg,
.sp-blog-nav nav a i{
  display:none !important;
}
.sp-blog-nav nav a{
  color:rgba(11,19,43,.62) !important;
  font-size:13px !important;
  font-weight:600 !important;
  letter-spacing:0 !important;
}
.sp-blog-nav nav a:hover,
.sp-blog-nav nav a[aria-current="page"]{
  color:#0b132b !important;
}
.sp-blog-nav nav a::after{display:none !important;}
.sp-blog-actions .sp-blog-workspace{
  height:40px;
  min-height:40px;
  padding:0 16px;
  border:1px solid #0b132b;
  border-radius:8px;
  background:#0b132b;
  color:#fff;
  font:600 14px/1 Manrope,ui-sans-serif,system-ui,sans-serif;
  text-decoration:none !important;
  display:inline-flex;
  align-items:center;
  white-space:nowrap;
}
.sp-blog-actions .sp-blog-workspace:hover{
  background:#14213d;
  border-color:#14213d;
}
@media (max-width:900px){
  .sp-blog-nav nav a[href="/about/"]{display:none;}
  .sp-blog-actions .sp-blog-login{display:none;}
}











/* Type system (as on the home page): Sora titles, Manrope text, IBM Plex Mono numbers and equations. */
body :is(h1,h2,h3){font-family:Sora,Manrope,ui-sans-serif,system-ui,sans-serif;letter-spacing:-.02em}

/* Header placement matches the main site header: 1180px container, 32px side padding (16px on phones). */
header.sp-blog-top .sp-blog-nav{width:100% !important;max-width:1180px !important;padding:0 32px !important;box-sizing:border-box !important}
@media (max-width:640px){header.sp-blog-top .sp-blog-nav{padding:0 16px !important}}