/* =====================================================
   FORTTIC BLOG — shared styles (matches main site theme)
   ===================================================== */
:root{
  --cream: #FBF7EF;
  --cream-deep: #F5EFE2;
  --cream-warm: #FFFAF0;
  --paper: #FFFFFF;
  --ink: #0E1622;
  --ink-soft: #1B2533;
  --ink-mute: #4A5466;
  --ink-line: #D7CFC0;
  --ink-faint: #EFE8D9;
  --butter: #F5C842;
  --butter-deep: #E5B228;
  --butter-soft: #FBE9A7;
  --coral: #E26A4E;
  --coral-soft: #F6D5C9;
  --olive: #6B7A4F;
  --olive-soft: #C7CFAD;
  --teal: #0F8B7E;
  --teal-deep: #084F47;
  --teal-soft: #CFE7E3;
  --plum: #5B3A6E;
  --plum-soft: #D8C8E0;
  --display: "Bricolage Grotesque", ui-serif, Georgia, serif;
  --body: "Manrope", ui-sans-serif, system-ui;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --radius-sm: 6px;
  --radius: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --shadow-sm: 0 1px 0 rgba(14,22,34,0.04), 0 2px 4px rgba(14,22,34,0.04);
  --shadow: 0 1px 0 rgba(14,22,34,0.06), 0 10px 30px rgba(14,22,34,0.06);
  --shadow-lg: 0 1px 0 rgba(14,22,34,0.08), 0 24px 60px rgba(14,22,34,0.10);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--cream);color:var(--ink);font-family:var(--body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
body{font-size:16px;line-height:1.5;font-weight:400;overflow-x:hidden;}
a{color:inherit;text-decoration:none}
button{border:0;background:none;cursor:pointer;font:inherit;color:inherit}
img,svg{display:block;max-width:100%}
h1,h2,h3,h4,h5{font-family:var(--display);font-weight:500;letter-spacing:-0.02em;line-height:1.05;color:var(--ink)}
.mono{font-family:var(--mono);font-feature-settings:"ss01" on;}

.hl{background:var(--butter);padding:0 .15em;border-radius:4px;color:var(--ink);font-style:italic;box-decoration-break:clone;-webkit-box-decoration-break:clone;}
.hl-teal{background:var(--teal-soft);padding:0 .15em;border-radius:4px;color:var(--teal-deep);box-decoration-break:clone;-webkit-box-decoration-break:clone;}
.hl-line{border-bottom:3px solid var(--butter);padding-bottom:1px;}

body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(60% 80% at 80% 0%, rgba(245,200,66,0.10) 0%, transparent 60%),
    radial-gradient(50% 60% at 5% 30%, rgba(15,139,126,0.06) 0%, transparent 65%),
    radial-gradient(40% 50% at 95% 85%, rgba(226,106,78,0.06) 0%, transparent 65%);
}
main, .blog-hero, footer, section, nav{position:relative;z-index:1}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 18px;border-radius:999px;font-weight:600;font-size:14px;
  transition:transform .15s ease, background .15s ease, color .15s ease;
}
.btn-ghost{color:var(--ink-soft);}
.btn-ghost:hover{color:var(--ink);}
.btn-dark{background:var(--ink);color:var(--cream);}
.btn-dark:hover{background:var(--ink-soft);transform:translateY(-1px);}
.btn-butter{background:var(--butter);color:var(--ink);}
.btn-butter:hover{background:var(--butter-deep);transform:translateY(-1px);}
.btn-line{border:1px solid var(--ink);color:var(--ink);background:transparent;}
.btn-line:hover{background:var(--ink);color:var(--cream);}

.wrap{max-width:1280px;margin:0 auto;padding:0 24px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:12px;font-weight:500;
  color:var(--ink-mute);letter-spacing:0.08em;text-transform:uppercase;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--ink-mute);}

/* ============ BLOG LIST ============ */
.blog-hero{padding:72px 0 56px;}
.blog-hero h1{
  font-size:clamp(40px,5.5vw,72px);
  font-weight:500;letter-spacing:-0.03em;line-height:0.98;
  max-width:900px;margin-top:20px;
}
.blog-hero .lede{font-size:18px;color:var(--ink-mute);max-width:640px;margin-top:20px;line-height:1.55;}

.blog-toolbar{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  flex-wrap:wrap;margin:48px 0 28px;padding-bottom:24px;
  border-bottom:1px solid var(--ink-line);
}
.blog-filters{display:flex;flex-wrap:wrap;gap:10px;}
.blog-filter{
  padding:8px 16px;border:1px solid var(--ink-line);background:var(--paper);
  border-radius:999px;font-size:13px;font-weight:500;color:var(--ink-soft);
  transition:background .15s, border-color .15s, color .15s;
}
.blog-filter:hover{border-color:var(--ink);color:var(--ink);}
.blog-filter.is-active{background:var(--ink);border-color:var(--ink);color:var(--cream);}
.blog-count{font-family:var(--mono);font-size:12px;color:var(--ink-mute);letter-spacing:0.04em;}

.blog-featured{
  display:grid;grid-template-columns:1.1fr 1fr;gap:0;
  background:var(--paper);border:1px solid var(--ink-line);border-radius:var(--radius-lg);
  overflow:hidden;margin-bottom:28px;transition:transform .2s, box-shadow .2s;
}
.blog-featured:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.blog-featured-media{
  min-height:360px;background:var(--ink);
  position:relative;overflow:hidden;
}
.blog-featured-media::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(60% 80% at 70% 20%, rgba(245,200,66,0.22) 0%, transparent 65%),
    radial-gradient(50% 60% at 20% 80%, rgba(15,139,126,0.25) 0%, transparent 70%);
}
.blog-featured-media .badge{
  position:absolute;top:24px;left:24px;
  background:var(--butter);color:var(--ink);
  font-family:var(--mono);font-size:10px;font-weight:600;
  text-transform:uppercase;letter-spacing:0.08em;
  padding:6px 12px;border-radius:99px;
}
.blog-featured-body{padding:40px 36px;display:flex;flex-direction:column;justify-content:center;}
.blog-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;
  font-family:var(--mono);font-size:11px;color:var(--ink-mute);
  text-transform:uppercase;letter-spacing:0.06em;
}
.blog-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--ink-line);}
.blog-cat{color:var(--teal-deep);font-weight:600;}
.blog-featured-body h2{
  font-size:clamp(28px,3vw,38px);margin-top:16px;line-height:1.08;
}
.blog-featured-body p{font-size:16px;color:var(--ink-mute);line-height:1.6;margin-top:14px;flex:1;}
.blog-featured-body .read-more{
  margin-top:24px;display:inline-flex;align-items:center;gap:8px;
  font-weight:600;font-size:14px;color:var(--ink);
}
.blog-featured-body .read-more:hover{color:var(--teal-deep);}

.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.blog-card{
  background:var(--paper);border:1px solid var(--ink-line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s, box-shadow .2s;
}
.blog-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.blog-card-media{
  aspect-ratio:16/10;background:linear-gradient(135deg, var(--teal-deep) 0%, var(--teal) 100%);
  border-bottom:1px solid var(--ink-line);position:relative;overflow:hidden;
}
.blog-card-media.teal,
.blog-featured-media.teal,
.blog-cover.teal{background:linear-gradient(135deg, var(--teal-deep) 0%, var(--teal) 100%);}
.blog-card-media.plum,
.blog-featured-media.plum,
.blog-cover.plum{background:linear-gradient(135deg, var(--plum) 0%, #7B568E 100%);}
.blog-card-media.coral,
.blog-featured-media.coral,
.blog-cover.coral{background:linear-gradient(135deg, var(--coral) 0%, #C95A42 100%);}
.blog-card-media.olive,
.blog-featured-media.olive,
.blog-cover.olive{background:linear-gradient(135deg, var(--olive) 0%, #556340 100%);}
.blog-card-media.butter,
.blog-featured-media.butter,
.blog-cover.butter{background:linear-gradient(135deg, var(--butter-deep) 0%, var(--butter) 100%);}
.blog-card-media.ink,
.blog-featured-media.ink,
.blog-cover.ink{background:linear-gradient(135deg, var(--ink) 0%, var(--ink-soft) 100%);}
.blog-card-media.teal,.blog-card-media.plum,.blog-card-media.coral,.blog-card-media.olive,.blog-card-media.butter,.blog-card-media.ink{border-bottom-color:transparent;}
.blog-featured-media.teal::before,.blog-featured-media.plum::before,.blog-featured-media.coral::before,.blog-featured-media.olive::before,.blog-featured-media.butter::before,.blog-featured-media.ink::before,
.blog-cover.teal::before,.blog-cover.plum::before,.blog-cover.coral::before,.blog-cover.olive::before,.blog-cover.butter::before,.blog-cover.ink::before{display:none;}
.blog-card-media::after,
.blog-featured-media.teal::after,.blog-featured-media.plum::after,.blog-featured-media.coral::after,.blog-featured-media.olive::after,.blog-featured-media.butter::after,.blog-featured-media.ink::after,
.blog-cover.teal::after,.blog-cover.plum::after,.blog-cover.coral::after,.blog-cover.olive::after,.blog-cover.butter::after,.blog-cover.ink::after{
  content:"";position:absolute;inset:0;opacity:.35;
  background:radial-gradient(80% 80% at 80% 0%, rgba(255,255,255,0.25) 0%, transparent 70%);
}
.blog-card-body{padding:24px 22px 22px;display:flex;flex-direction:column;flex:1;}
.blog-card-body h3{font-size:21px;line-height:1.2;margin-top:12px;}
.blog-card-body p{font-size:14.5px;color:var(--ink-mute);line-height:1.55;margin-top:10px;flex:1;}
.blog-card-foot{
  margin-top:18px;padding-top:16px;border-top:1px solid var(--ink-faint);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.blog-card-foot .author{font-size:13px;font-weight:600;color:var(--ink-soft);}
.blog-card-foot .date{font-family:var(--mono);font-size:11px;color:var(--ink-mute);}

.blog-pagination{
  display:flex;align-items:center;justify-content:center;gap:8px;
  margin-top:56px;padding-top:32px;border-top:1px solid var(--ink-line);
}
.page-btn{
  min-width:40px;height:40px;padding:0 12px;border-radius:999px;
  border:1px solid var(--ink-line);background:var(--paper);
  font-size:14px;font-weight:600;color:var(--ink-soft);
  display:inline-flex;align-items:center;justify-content:center;
  transition:background .15s, border-color .15s, color .15s;
}
.page-btn:hover{border-color:var(--ink);color:var(--ink);}
.page-btn.is-active{background:var(--ink);border-color:var(--ink);color:var(--cream);}
.page-btn:disabled{opacity:.4;cursor:not-allowed;}

.blog-newsletter{
  margin-top:80px;padding:48px 40px;
  background:var(--ink);color:var(--cream);border-radius:var(--radius-lg);
  display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;
}
.blog-newsletter h3{font-size:clamp(28px,3vw,36px);color:var(--cream);line-height:1.1;}
.blog-newsletter p{font-size:15px;color:#B9C0CB;line-height:1.6;margin-top:12px;}
.newsletter-form{display:flex;gap:10px;}
.newsletter-form input{
  flex:1;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.15);
  border-radius:999px;padding:14px 18px;font-family:var(--body);font-size:14px;color:var(--cream);
  outline:none;
}
.newsletter-form input::placeholder{color:#9CA4B1;}
.newsletter-form input:focus{border-color:var(--butter);}
.newsletter-form .btn{flex-shrink:0;}

/* ============ BLOG DETAIL ============ */
.blog-article-hero{padding:56px 0 0;}
.blog-breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-family:var(--mono);font-size:12px;color:var(--ink-mute);letter-spacing:0.02em;
}
.blog-breadcrumb a:hover{color:var(--ink);}
.blog-breadcrumb .sep{color:var(--ink-line);}
.blog-article-hero h1{
  font-size:clamp(36px,5vw,64px);font-weight:500;letter-spacing:-0.03em;
  line-height:1.02;max-width:920px;margin-top:24px;
}
.blog-article-hero .dek{
  font-size:20px;color:var(--ink-mute);line-height:1.55;
  max-width:720px;margin-top:20px;
}
.blog-article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:20px 28px;
  margin-top:32px;padding:24px 0;border-top:1px solid var(--ink-line);border-bottom:1px solid var(--ink-line);
}
.author-chip{display:flex;align-items:center;gap:12px;}
.author-avatar{
  width:44px;height:44px;border-radius:50%;background:var(--teal-soft);
  border:2px solid var(--paper);box-shadow:var(--shadow-sm);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-size:16px;font-weight:600;color:var(--teal-deep);
}
.author-chip .name{font-size:14px;font-weight:600;color:var(--ink);}
.author-chip .role{font-size:12px;color:var(--ink-mute);margin-top:2px;}
.article-stats{display:flex;flex-wrap:wrap;gap:16px 24px;font-family:var(--mono);font-size:12px;color:var(--ink-mute);text-transform:uppercase;letter-spacing:0.06em;}
.article-stats strong{color:var(--ink-soft);font-weight:600;}

.blog-cover{
  margin-top:40px;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--ink-line);aspect-ratio:21/9;
  background:var(--ink);position:relative;
}
.blog-cover.has-image,
.blog-featured-media.has-image,
.blog-card-media.has-image{
  background:var(--ink);
  aspect-ratio:auto;
  height:auto;
}
.blog-featured-media.has-image{
  min-height:0;
  align-self:start;
}
.blog-card-media.has-image{
  border-bottom:1px solid var(--ink-line);
}
.blog-cover.has-image img,
.blog-featured-media.has-image img,
.blog-card-media.has-image img{
  width:100%;
  height:auto;
  max-width:100%;
  object-fit:contain;
  object-position:center;
  display:block;
}
.blog-cover.has-image::before,
.blog-featured-media.has-image::before,
.blog-card-media.has-image::before,
.blog-cover.has-image::after,
.blog-featured-media.has-image::after,
.blog-card-media.has-image::after{display:none;}
.blog-cover::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(50% 70% at 75% 25%, rgba(245,200,66,0.20) 0%, transparent 65%),
    radial-gradient(40% 60% at 15% 75%, rgba(15,139,126,0.22) 0%, transparent 70%);
}

.blog-layout{
  display:grid;grid-template-columns:220px 1fr;gap:64px;
  padding:64px 0 100px;align-items:start;
}
.blog-toc{
  position:sticky;top:100px;
  padding:24px;background:var(--paper);border:1px solid var(--ink-line);
  border-radius:var(--radius);
}
.blog-toc h4{
  font-family:var(--mono);font-size:11px;text-transform:uppercase;
  letter-spacing:0.08em;color:var(--ink-mute);margin-bottom:16px;font-weight:500;
}
.blog-toc ol{
  list-style:none;counter-reset:toc;display:flex;flex-direction:column;gap:10px;
  max-height:calc(100vh - 180px);overflow-y:auto;scroll-behavior:smooth;
  scrollbar-width:thin;scrollbar-color:var(--ink-line) transparent;
}
.blog-toc ol::-webkit-scrollbar{width:4px;}
.blog-toc ol::-webkit-scrollbar-thumb{background:var(--ink-line);border-radius:99px;}

.prose h2[id],.prose .tldr-box[id],.prose .blog-faq[id]{scroll-margin-top:120px;}
.blog-toc li{counter-increment:toc;}
.blog-toc a{
  display:block;font-size:13.5px;color:var(--ink-mute);line-height:1.4;
  padding:4px 0 4px 22px;position:relative;
  font-weight:500;
  border-left:2px solid transparent;
  margin-left:-2px;
  transition:color .18s ease, font-weight .18s ease, border-color .18s ease;
}
.blog-toc a::before{
  content:counter(toc, decimal-leading-zero);
  position:absolute;left:0;top:4px;
  font-family:var(--mono);font-size:10px;color:var(--ink-mute);
  transition:color .18s ease, font-weight .18s ease;
}
.blog-toc a:hover{color:var(--teal);}
.blog-toc a.is-active{
  color:var(--teal-deep);
  font-weight:700;
  border-left-color:var(--teal);
}
.blog-toc a.is-active::before{
  color:var(--teal-deep);
  font-weight:600;
}

.prose{max-width:720px;}
.prose > * + *{margin-top:1.25em;}
.prose h2{font-size:clamp(26px,3vw,32px);margin-top:2em;line-height:1.15;}
.prose h3{font-size:22px;margin-top:1.75em;line-height:1.2;}
.prose p{font-size:17px;line-height:1.7;color:var(--ink-soft);}
.prose strong{color:var(--ink);font-weight:600;}
.prose a{color:var(--teal-deep);text-decoration:underline;text-underline-offset:3px;}
.prose a:hover{color:var(--teal);}
.prose ul,.prose ol{padding-left:1.4em;font-size:17px;line-height:1.7;color:var(--ink-soft);}
.prose li + li{margin-top:.5em;}
.prose blockquote{
  margin:2em 0;padding:24px 28px;
  background:var(--cream-deep);border-left:4px solid var(--butter);
  border-radius:0 var(--radius) var(--radius) 0;
}
.prose blockquote p{font-size:18px;font-family:var(--display);color:var(--ink);line-height:1.45;margin:0;}
.prose pre{
  background:var(--ink);color:#D5DAE3;border-radius:var(--radius);
  padding:20px 24px;overflow-x:auto;font-family:var(--mono);font-size:13px;line-height:1.6;
  max-width:100%;-webkit-overflow-scrolling:touch;
}
.prose img,.prose video,.prose iframe{max-width:100%;height:auto;}
.prose code{
  font-family:var(--mono);font-size:0.88em;
  background:var(--cream-deep);padding:2px 6px;border-radius:4px;color:var(--teal-deep);
}
.prose pre code{background:none;padding:0;color:inherit;font-size:inherit;}
.prose figure{margin:2em 0;}
.prose figcaption{font-size:13px;color:var(--ink-mute);margin-top:10px;font-family:var(--mono);}
.prose .callout{
  padding:24px 28px;background:var(--paper);border:1px solid var(--ink-line);
  border-radius:var(--radius);margin:2em 0;
}
.prose .callout.teal{background:var(--teal-soft);border-color:var(--teal);}
.prose .callout h4{font-size:18px;margin-bottom:8px;}
.prose .callout p{font-size:15px;margin:0;}

.prose .tldr-box{
  background:var(--cream-deep);border:1px solid var(--ink-line);border-left:4px solid var(--teal);
  border-radius:var(--radius);padding:24px 28px;margin-bottom:2em;
}
.prose .tldr-label{
  font-family:var(--mono);font-size:11px;font-weight:600;color:var(--teal-deep);
  text-transform:uppercase;letter-spacing:0.1em;margin:0 0 12px;
}
.prose .tldr-box ul{margin:0;padding-left:1.2em;font-size:16px;line-height:1.65;color:var(--ink-soft);}
.prose .tldr-box li + li{margin-top:.45em;}

.blog-faq{margin-top:3em;padding-top:2em;border-top:1px solid var(--ink-line);}
.blog-faq > h2{font-size:clamp(24px,3vw,28px);margin-top:0;}
.blog-faq .faq-item{
  border-bottom:1px solid var(--ink-faint);padding:18px 0;
}
.blog-faq .faq-item summary{
  font-family:var(--display);font-size:18px;font-weight:500;cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;gap:16px;align-items:flex-start;
}
.blog-faq .faq-item summary::-webkit-details-marker{display:none;}
.blog-faq .faq-item summary::after{content:"+";font-size:24px;color:var(--ink-mute);flex-shrink:0;}
.blog-faq .faq-item[open] summary::after{transform:rotate(45deg);}
.blog-faq .faq-item p{font-size:16px;margin-top:12px;line-height:1.65;color:var(--ink-mute);}

.prose time{font-variant-numeric:tabular-nums;}

.blog-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:48px;padding-top:32px;border-top:1px solid var(--ink-line);}
.blog-tag{
  padding:8px 14px;border:1px solid var(--ink-line);background:var(--paper);
  border-radius:999px;font-size:12px;font-weight:500;color:var(--ink-soft);
}
.blog-tag:hover{border-color:var(--ink);color:var(--ink);}

.author-bio{
  margin-top:48px;padding:32px;background:var(--paper);
  border:1px solid var(--ink-line);border-radius:var(--radius-lg);
  display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start;
}
.author-bio .author-avatar{width:64px;height:64px;font-size:22px;}
.author-bio h4{font-size:20px;}
.author-bio .role{font-family:var(--mono);font-size:11px;color:var(--teal-deep);text-transform:uppercase;letter-spacing:0.08em;margin-top:4px;}
.author-bio p{font-size:15px;color:var(--ink-mute);line-height:1.6;margin-top:10px;}

.related-posts{padding:80px 0;background:var(--cream-deep);border-top:1px solid var(--ink-line);}
.related-posts h2{font-size:clamp(28px,3vw,40px);margin-bottom:32px;}

.final-cta{padding:100px 0;text-align:center;}
.final-cta h2{font-size:clamp(40px,5vw,64px);max-width:none;margin:0 auto;letter-spacing:-0.03em;line-height:1.05;}
.final-cta p{font-size:18px;color:var(--ink-mute);margin:24px auto 0;max-width:600px;}
.final-cta .btn{margin-top:36px;padding:16px 28px;font-size:15px;}

/* Footer */
footer{background:var(--ink);color:var(--cream);padding:80px 0 32px;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;}
.foot-grid h6{font-family:var(--mono);font-size:11px;color:var(--butter);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:18px;font-weight:500;}
.foot-grid p{font-size:13.5px;color:#B9C0CB;line-height:1.55;margin-top:16px;max-width:280px;}
.foot-grid ul{list-style:none;display:flex;flex-direction:column;gap:10px;}
.foot-grid a{font-size:13.5px;color:#D5DAE3;}
.foot-grid a:hover{color:var(--butter);}
.foot-bottom{margin-top:64px;padding-top:24px;border-top:1px solid rgba(255,255,255,0.10);display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#9CA4B1;flex-wrap:wrap;gap:16px;}
.foot-bottom .status{display:flex;align-items:center;gap:8px;}
.foot-bottom .status .ind{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(15,139,126,0.15);}

/* Responsive — Tablet & small laptop: up to 1100px */
@media (max-width:1100px){
  .wrap{padding:0 20px;}

  .blog-featured{grid-template-columns:1fr;}
  .blog-featured-media{min-height:240px;}
  .blog-featured-media.has-image{min-height:0;}
  .blog-featured-body{padding:28px 24px;}
  .blog-grid{grid-template-columns:repeat(2,1fr);}
  .blog-layout{grid-template-columns:1fr;gap:40px;}
  .blog-toc{position:static;}
  .blog-newsletter{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .blog-hero{padding:56px 0 40px;}
  .blog-toolbar{margin-top:32px;}
  .related-posts{padding:64px 0;}
  .final-cta{padding:72px 0;}
  .blog-card-body h3{font-size:20px;}
  .prose{max-width:100%;}
}

/* Mobile: up to 680px */
@media (max-width:680px){
  .wrap{padding:0 16px;}

  .blog-hero{padding:40px 0 32px;}
  .blog-hero h1{font-size:clamp(30px,9vw,40px);}
  .blog-hero .lede{font-size:16px;}
  .blog-toolbar{flex-direction:column;align-items:flex-start;gap:16px;margin:28px 0 20px;}
  .blog-filters{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;padding-bottom:4px;}
  .blog-filter{flex-shrink:0;}
  .blog-featured-body{padding:24px 20px;}
  .blog-featured-body h2{font-size:24px;}
  .blog-grid{grid-template-columns:1fr;}
  .blog-newsletter{padding:28px 20px;margin-top:56px;}
  .newsletter-form{flex-direction:column;}
  .blog-pagination{margin-top:40px;flex-wrap:wrap;}
  .newsletter-form .btn{width:100%;justify-content:center;}
  .author-bio{grid-template-columns:1fr;padding:24px 20px;}
  .foot-grid{grid-template-columns:1fr;gap:28px;}
  .foot-bottom{flex-direction:column;align-items:flex-start;}
  .blog-article-meta{flex-direction:column;align-items:flex-start;gap:16px;}
  .blog-article-hero h1{font-size:clamp(28px,8vw,40px);}
  .blog-article-hero .dek{font-size:17px;}
  .blog-cover{margin-top:28px;aspect-ratio:16/10;}
  .blog-cover.has-image{aspect-ratio:auto;}
  .blog-layout{padding:40px 0 64px;gap:28px;}
  .prose p,.prose ul,.prose ol{font-size:16px;}
  .prose blockquote{padding:20px;}
  .prose blockquote p{font-size:16px;}
  .prose pre{padding:16px;font-size:12px;}
  .blog-tags{margin-top:32px;}
  .related-posts{padding:56px 0;}
  .final-cta{padding:56px 0;}
  .final-cta h2{font-size:clamp(28px,8vw,36px);}
  .final-cta .btn{width:100%;max-width:320px;justify-content:center;}
  .final-cta p{font-size:16px;}
  .blog-card-body h3{font-size:19px;}
  .blog-card-foot{flex-direction:column;align-items:flex-start;gap:6px;}
  .page-btn{min-width:36px;height:36px;font-size:13px;}
  .btn{padding:12px 16px;}
}