/* ═════════════════════════════════════
   BLOG — shared styles for blog.html and blog-post.html
   Tokens, header, buttons and footer mirror index.html (GOA design system).
   The date in this file name busts the CloudFront cache: when you change this file,
   rename it with a new date and update the <link> in blog.html and blog-post.html.
═════════════════════════════════════ */
:root{
  --goa-brand-50:#F3F1FE;--goa-brand-100:#E6E3FB;--goa-brand-200:#CBC5F5;--goa-brand-300:#A59CEB;--goa-brand-400:#7C71DD;--goa-brand-500:#6B5FD7;--goa-brand-600:#5A4DCF;--goa-brand-700:#4A3EB5;--goa-brand-800:#3A3092;--goa-brand-900:#261F5E;--goa-brand-950:#17133A;
  --goa-ink-50:#F8F8FA;--goa-ink-100:#F0F0F4;--goa-ink-200:#E4E4EA;--goa-ink-300:#C6C6D0;--goa-ink-400:#9A9AA7;--goa-ink-500:#71717F;--goa-ink-600:#52525E;--goa-ink-700:#35353F;--goa-ink-800:#1F1F25;--goa-ink-900:#131316;
  --goa-grad-brand:linear-gradient(135deg,#5A4DCF 0%,#7C71DD 100%);
  --goa-grad-cta:linear-gradient(135deg,#4A3EB5 0%,#6B5FD7 100%);
  --goa-grad-night:linear-gradient(135deg,#17133A 0%,#3A3092 100%);
  --goa-r-md:12px;--goa-r-lg:20px;--goa-r-xl:28px;
  --goa-shadow-1:0 1px 2px rgba(19,19,22,.06),0 1px 3px rgba(19,19,22,.04);
  --goa-shadow-2:0 8px 24px -8px rgba(90,77,207,.20);
  --goa-shadow-3:0 18px 44px -14px rgba(90,77,207,.38);
  --goa-ring:0 0 0 4px var(--goa-brand-100);
  --goa-font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
  --nav-h:72px;
  --bs-body-font-family:var(--goa-font);--bs-body-color:var(--goa-ink-600);--bs-body-bg:#fff;--bs-link-color:var(--goa-brand-600);--bs-link-hover-color:var(--goa-brand-700);
}

/* ---------- base ---------- */
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;font-family:var(--goa-font);font-size:16px;line-height:1.6;color:var(--goa-ink-600);background:#fff;-webkit-font-smoothing:antialiased;overflow-x:clip}
h1,h2,h3,h4{margin:0;color:var(--goa-ink-900);font-weight:700;letter-spacing:-.025em}
p{margin:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
:focus-visible{outline:3px solid var(--goa-brand-300);outline-offset:2px;border-radius:6px}
.ic{width:20px;height:20px;flex:none}
.goa-wrap{width:100%;max-width:1248px;margin:0 auto;padding:0 24px}
.goa-h2{font-size:clamp(28px,3.4vw,40px);line-height:1.15;font-weight:700;letter-spacing:-.03em}
.link{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--goa-brand-600);border-radius:6px;transition:color .18s}
.link:hover{color:var(--goa-brand-800)}
.link .ic{width:16px;height:16px;transition:transform .18s}
.link:hover .ic{transform:translateX(4px)}
.white-bg{background:#fff}
.surface-bg{background:var(--goa-ink-50);border-top:1px solid var(--goa-ink-200)}
.gradient-bg{background:linear-gradient(180deg,var(--goa-brand-50) 0%,#fff 100%)}
@keyframes goaFade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.fu{animation:rise .9s var(--ease) both}
.d1{animation-delay:.08s}.d2{animation-delay:.18s}.d3{animation-delay:.3s}

/* ---------- buttons ---------- */
.goa-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--goa-font);font-weight:600;line-height:1.25;border:1px solid transparent;border-radius:var(--goa-r-md);cursor:pointer;transition:background .18s,color .18s,border-color .18s,box-shadow .18s,transform .18s;padding:10px 18px;font-size:16px;white-space:nowrap}
.goa-btn.sm{padding:8px 14px;font-size:14px;border-radius:10px}
.goa-btn.lg{padding:14px 24px;font-size:16px}
.goa-btn:active{transform:translateY(0)!important}
.goa-btn-primary{background:var(--goa-brand-600);color:#fff}
.goa-btn-primary:hover{background:var(--goa-brand-700);color:#fff;transform:translateY(-2px);box-shadow:var(--goa-shadow-3)}
.goa-btn-light{background:#fff;color:var(--goa-brand-800)}
.goa-btn-light:hover{background:var(--goa-brand-50);color:var(--goa-brand-900);transform:translateY(-2px);box-shadow:0 18px 40px -16px rgba(23,19,58,.6)}

/* ---------- header ---------- */
.goa-header{position:sticky;top:0;z-index:100;margin-bottom:calc(var(--nav-h) * -1);background:rgba(255,255,255,.72);-webkit-backdrop-filter:saturate(1.6) blur(16px);backdrop-filter:saturate(1.6) blur(16px);border-bottom:1px solid transparent;transition:border-color .25s,background .25s}
.goa-header.scrolled{border-bottom-color:var(--goa-ink-200);background:rgba(255,255,255,.9)}
.goa-progress{position:absolute;left:0;right:0;bottom:-1px;height:3px;transform-origin:0 50%;transform:scaleX(var(--p,0));background:linear-gradient(90deg,var(--goa-brand-600),var(--goa-brand-300));pointer-events:none}
.goa-nav{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);gap:24px}
.brand{display:flex;align-items:center;border-radius:8px;flex:none}
.brand img{display:block;height:32px;width:auto}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a:not(.goa-btn){padding:8px 14px;border-radius:10px;font-size:15px;font-weight:500;color:var(--goa-ink-700);transition:background .15s,color .15s}
.nav-links a:not(.goa-btn):hover{background:var(--goa-ink-50);color:var(--goa-ink-900)}
.nav-links a.is-active{background:var(--goa-brand-50)!important;color:var(--goa-brand-700)!important;font-weight:600}
.nav-links .goa-btn{margin-left:12px}
.menu-btn{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--goa-ink-200);background:#fff;place-items:center;color:var(--goa-ink-900)}
.menu-btn .x{display:none}
.menu-open .menu-btn .x{display:block}
.menu-open .menu-btn .bars{display:none}

/* ---------- hero art (shared by listing + post) ---------- */
.blog-hero,.post-hero{position:relative;overflow:clip}
.blog-hero .goa-wrap,.post-hero .goa-wrap{position:relative;z-index:1}
.hero-art{position:absolute;inset:0;pointer-events:none;z-index:0}
.hero-dots{position:absolute;inset:0;background-image:radial-gradient(var(--goa-brand-200) 1.2px,transparent 1.4px);background-size:28px 28px;opacity:.7;-webkit-mask-image:radial-gradient(55% 60% at 12% 30%,#000 0%,transparent 72%);mask-image:radial-gradient(55% 60% at 12% 30%,#000 0%,transparent 72%)}
.sq{position:absolute;display:block;border-radius:28%;aspect-ratio:1}
.sq1{width:clamp(220px,26vw,380px);right:-8%;top:18%;background:var(--goa-brand-100);rotate:18deg}
.sq3{width:clamp(70px,7vw,104px);right:7%;top:24%;background:var(--goa-grad-brand);rotate:24deg;box-shadow:0 24px 44px -18px rgba(90,77,207,.6)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:22px;padding:6px 14px 6px 10px;border-radius:999px;background:#fff;border:1px solid var(--goa-brand-100);box-shadow:var(--goa-shadow-1);font-size:14px;font-weight:600;line-height:1.35;color:var(--goa-brand-700)}
.ey-dot{width:8px;height:8px;border-radius:50%;flex:none;background:var(--goa-brand-600);box-shadow:0 0 0 4px var(--goa-brand-100)}
.soft{display:inline-block;padding-bottom:.08em;background:var(--goa-grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ═════════════════════════════════════
   BLOG LISTING
═════════════════════════════════════ */
.blog-hero{padding:calc(var(--nav-h) + 72px) 0 72px}
.blog-hero h1{font-size:clamp(34px,4.6vw,52px);line-height:1.08;font-weight:700;letter-spacing:-.035em;text-wrap:balance;max-width:760px}
.blog-hero .sub{font-size:18px;color:var(--goa-ink-600);max-width:560px;margin-top:22px}

.blog-section{padding:48px 0 96px}
.blog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:36px}
.blog-cats{display:flex;gap:8px;flex-wrap:wrap}
.blog-cat{padding:9px 18px;border-radius:999px;font-size:14px;font-weight:600;color:var(--goa-ink-700);border:1px solid var(--goa-ink-300);background:#fff;min-height:40px;transition:background .2s,color .2s,border-color .2s}
.blog-cat:hover{border-color:var(--goa-ink-900);color:var(--goa-ink-900)}
.blog-cat.active{background:var(--goa-brand-50);border-color:var(--goa-brand-200);color:var(--goa-brand-700)}
.blog-search{position:relative;width:min(100%,300px);margin:0}
.blog-search input{width:100%;height:44px;border:1px solid var(--goa-ink-300);border-radius:var(--goa-r-md);padding:0 16px 0 42px;font-size:15px;font-family:inherit;background:#fff;color:var(--goa-ink-900);outline:none;transition:border-color .15s,box-shadow .15s}
.blog-search input:hover{border-color:var(--goa-ink-400)}
.blog-search input:focus{border-color:var(--goa-brand-600);box-shadow:var(--goa-ring)}
.blog-search svg{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--goa-ink-500)}

/* Featured post */
.blog-featured{display:grid;grid-template-columns:1.15fr 1fr;background:#fff;border:1px solid var(--goa-ink-200);border-radius:var(--goa-r-xl);overflow:hidden;box-shadow:var(--goa-shadow-2);color:inherit;margin-bottom:40px;transition:transform .22s,box-shadow .22s,border-color .22s}
.blog-featured:hover{transform:translateY(-4px);border-color:var(--goa-brand-300);box-shadow:var(--goa-shadow-3);color:inherit}
.blog-featured .post-cover{min-height:340px;aspect-ratio:auto}
.blog-featured-body{padding:44px;display:flex;flex-direction:column;justify-content:center}
.blog-featured-body h2{font-size:clamp(24px,2.6vw,30px);line-height:1.2;letter-spacing:-.025em;margin:16px 0 12px;transition:color .2s}
.blog-featured:hover h2{color:var(--goa-brand-700)}
.blog-featured-body p{color:var(--goa-ink-600);font-size:16px;margin-bottom:22px}
.blog-featured-body .read-more{margin-top:18px}
.featured-tag{display:inline-flex;font-size:13px;font-weight:600;color:#fff;background:var(--goa-brand-600);padding:5px 12px;border-radius:999px}

/* Grid of cards (styled like the homepage knowledge cards) */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--goa-ink-200);border-radius:var(--goa-r-lg);overflow:hidden;color:inherit;transition:transform .22s,box-shadow .22s,border-color .22s}
.post-card:hover{transform:translateY(-4px);border-color:var(--goa-brand-300);box-shadow:var(--goa-shadow-3);color:inherit}
.post-card-body{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1}
.post-card h3{font-size:20px;line-height:1.3;font-weight:600;letter-spacing:-.015em;margin:14px 0 8px;transition:color .2s}
.post-card:hover h3{color:var(--goa-brand-700)}
.post-card p{font-size:15px;color:var(--goa-ink-600);margin-bottom:20px;flex:1}

.post-cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,var(--c1,var(--goa-brand-100)) 0%,var(--c2,var(--goa-brand-50)) 100%);display:flex;align-items:center;justify-content:center}
.post-cover img{width:100%;height:100%;object-fit:cover;display:block;position:absolute;inset:0;transition:transform .5s var(--ease)}
.post-card:hover .post-cover img,.blog-featured:hover .post-cover img{transform:scale(1.03)}
.post-cover-mark{font-size:52px;font-weight:700;letter-spacing:-.05em;color:rgba(74,62,181,.2);user-select:none}
.post-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--goa-ink-500)}
.post-meta .cat{font-weight:600;color:var(--goa-brand-700);background:var(--goa-brand-50);padding:4px 11px;border-radius:999px}
.post-meta .sep{width:3px;height:3px;border-radius:50%;background:var(--goa-ink-400)}
.read-more{font-size:15px;font-weight:600;color:var(--goa-brand-600);display:inline-flex;align-items:center;gap:6px}
.read-more .arrow{transition:transform .18s}
.post-card:hover .read-more .arrow,.blog-featured:hover .read-more .arrow{transform:translateX(4px)}

.blog-empty{text-align:center;padding:56px 20px;color:var(--goa-ink-500);display:none;border:1px dashed var(--goa-ink-300);border-radius:var(--goa-r-lg);background:var(--goa-ink-50)}
.blog-empty.show{display:block}

/* ═════════════════════════════════════
   SINGLE POST
═════════════════════════════════════ */
.post-hero{padding:calc(var(--nav-h) + 56px) 0 56px}
.post-hero-inner{max-width:820px}
.breadcrumbs{display:flex;gap:8px;align-items:center;font-size:14px;color:var(--goa-ink-500);margin-bottom:22px;flex-wrap:wrap}
.breadcrumbs a{color:var(--goa-ink-600);font-weight:500}
.breadcrumbs a:hover{color:var(--goa-brand-700)}
.breadcrumbs #crumbCat{color:var(--goa-brand-700);font-weight:600}
.post-hero h1{font-size:clamp(32px,4.2vw,48px);line-height:1.1;font-weight:700;letter-spacing:-.035em;margin:0 0 18px;text-wrap:balance}
.post-hero .lead{font-size:18px;color:var(--goa-ink-600);margin-bottom:28px;max-width:680px}
.post-author{display:flex;align-items:center;gap:12px}
.post-author img{width:46px;height:46px;border-radius:50%;object-fit:cover;object-position:center top;border:2px solid #fff;box-shadow:var(--goa-shadow-2)}
.post-author .name{font-size:15px;font-weight:600;color:var(--goa-ink-900)}
.post-author .post-meta{margin-top:4px}

.post-cover-wide{border-radius:var(--goa-r-xl);aspect-ratio:21/8;box-shadow:var(--goa-shadow-2)}

.post-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:64px;padding:56px 0 88px;align-items:start}

/* Table of contents */
.toc{position:sticky;top:calc(var(--nav-h) + 24px);max-height:calc(100vh - var(--nav-h) - 48px);overflow:auto;border:1px solid var(--goa-ink-200);border-radius:var(--goa-r-lg);background:#fff;padding:20px 14px 16px;box-shadow:var(--goa-shadow-1)}
.toc-title{font-size:14px;font-weight:600;color:var(--goa-ink-900);margin-bottom:12px;padding:0 8px;display:flex;align-items:center;justify-content:space-between;width:100%;cursor:default}
.toc-title .chev{display:none;transition:transform .2s}
.toc ol{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px}
.toc li a{display:block;padding:7px 10px;border-radius:10px;font-size:14px;line-height:1.45;color:var(--goa-ink-600);transition:color .15s,background .15s}
.toc li.lvl-3 a{padding-left:22px;font-size:13px;color:var(--goa-ink-500)}
.toc li a:hover{color:var(--goa-ink-900);background:var(--goa-ink-50)}
.toc li a.active{color:var(--goa-brand-700);background:var(--goa-brand-50);font-weight:600}
.toc-progress{height:4px;background:var(--goa-ink-200);border-radius:999px;margin:16px 8px 0;overflow:hidden}
.toc-progress span{display:block;height:100%;width:0;border-radius:inherit;background:var(--goa-grad-brand);transition:width .1s linear}

/* Article typography */
.post-content{max-width:740px;font-size:17px;line-height:1.8;color:var(--goa-ink-700)}
.post-content>*+*{margin-top:1.2em}
.post-content h2{font-size:clamp(24px,2.4vw,28px);line-height:1.25;letter-spacing:-.025em;color:var(--goa-ink-900);margin-top:2.2em;scroll-margin-top:calc(var(--nav-h) + 20px)}
.post-content h3{font-size:20px;line-height:1.35;font-weight:600;letter-spacing:-.015em;color:var(--goa-ink-900);margin-top:1.8em;scroll-margin-top:calc(var(--nav-h) + 20px)}
.post-content h2:first-child{margin-top:0}
.post-content a{color:var(--goa-brand-600);text-decoration:underline;text-underline-offset:3px}
.post-content a:hover{color:var(--goa-brand-800)}
.post-content ul,.post-content ol{padding-left:1.4em}
.post-content li+li{margin-top:.45em}
.post-content li::marker{color:var(--goa-brand-600)}
.post-content strong{color:var(--goa-ink-900)}
.post-content blockquote{margin-left:0;margin-right:0;border-left:3px solid var(--goa-brand-600);background:var(--goa-brand-50);padding:18px 22px;border-radius:0 var(--goa-r-md) var(--goa-r-md) 0;font-weight:500;color:var(--goa-ink-900)}
.post-content .callout{border:1px solid var(--goa-brand-100);background:var(--goa-brand-50);border-radius:var(--goa-r-lg);padding:20px 22px;font-size:16px}
.post-content .callout strong:first-child{display:block;margin-bottom:4px;color:var(--goa-brand-700)}
.post-content table{width:100%;border-collapse:separate;border-spacing:0;font-size:15px;line-height:1.55;display:block;overflow-x:auto;border:1px solid var(--goa-ink-200);border-radius:var(--goa-r-lg)}
.post-content th,.post-content td{border-bottom:1px solid var(--goa-ink-200);padding:12px 16px;text-align:left;vertical-align:top;min-width:150px}
.post-content th{background:var(--goa-brand-950);color:#fff;font-weight:600}
.post-content tbody tr:nth-child(even) td{background:var(--goa-ink-50)}
.post-content tbody tr:last-child td{border-bottom:none}
.post-content td:first-child{font-weight:600;color:var(--goa-ink-900)}
.post-content ul.checklist{list-style:none;padding:20px 22px;background:var(--goa-brand-50);border:1px solid var(--goa-brand-100);border-radius:var(--goa-r-lg)}
.post-content ul.checklist li{position:relative;padding-left:30px;font-weight:600;color:var(--goa-ink-800)}
.post-content ul.checklist li::before{content:'';position:absolute;left:0;top:.42em;width:18px;height:18px;border-radius:50%;background:var(--goa-brand-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235A4DCF' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/10px no-repeat}
.post-content p.flow{font-weight:600;color:#fff;text-align:center;background:var(--goa-grad-night);border-radius:var(--goa-r-lg);padding:18px 20px;line-height:1.6}
.post-content img{max-width:100%;height:auto;border-radius:var(--goa-r-lg)}

.post-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:44px;padding-top:28px;border-top:1px solid var(--goa-ink-200)}
.post-tags span{font-size:13px;font-weight:600;color:var(--goa-ink-700);background:#fff;border:1px solid var(--goa-ink-300);padding:5px 12px;border-radius:999px}

.post-share{display:flex;align-items:center;gap:10px;margin-top:20px;font-size:14px;font-weight:500;color:var(--goa-ink-500)}
.post-share a,.post-share button{width:38px;height:38px;border-radius:50%;border:1px solid var(--goa-ink-200);background:#fff;display:inline-flex;align-items:center;justify-content:center;color:var(--goa-ink-700);transition:background .2s,color .2s,border-color .2s}
.post-share a:hover,.post-share button:hover{background:var(--goa-brand-600);border-color:var(--goa-brand-600);color:#fff}

.author-box{display:flex;gap:20px;align-items:center;margin-top:44px;padding:28px;border-radius:var(--goa-r-xl);background:var(--goa-brand-50);border:1px solid var(--goa-brand-100)}
.author-box img{width:76px;height:76px;border-radius:50%;object-fit:cover;object-position:center top;flex-shrink:0;border:3px solid #fff;box-shadow:var(--goa-shadow-2)}
.author-box h4{font-size:17px;font-weight:600;margin-bottom:6px}
.author-box p{font-size:15px;color:var(--goa-ink-600);margin:0}

.related-section{padding:88px 0}
.related-section .goa-h2{margin-bottom:4px}
.related-section .d-flex{margin-bottom:32px!important}

/* CTA band (matches the homepage #talk card) */
.post-cta{padding:0 0 96px;background:var(--goa-ink-50)}
.cta-card{position:relative;isolation:isolate;overflow:hidden;background:var(--goa-grad-cta);color:#fff;border-radius:var(--goa-r-xl);padding:clamp(32px,5vw,56px)}
.cta-card::before,.cta-card::after{content:"";position:absolute;z-index:-1;border-radius:28%;pointer-events:none;background:rgba(255,255,255,.08)}
.cta-card::before{width:360px;aspect-ratio:1;left:-120px;bottom:-190px;rotate:18deg}
.cta-card::after{width:220px;aspect-ratio:1;right:-60px;top:-90px;rotate:-14deg;background:rgba(255,255,255,.1)}
.cta-card h2{color:#fff;font-size:clamp(26px,3vw,36px);line-height:1.15;letter-spacing:-.03em}
.cta-card p{color:var(--goa-brand-100);font-size:17px;margin-top:14px;max-width:560px}

.not-found{padding:calc(var(--nav-h) + 120px) 0 120px;text-align:center}
.not-found p{color:var(--goa-ink-600);margin:14px 0 28px}

/* ---------- footer ---------- */
.goa-footer{background:var(--goa-brand-950);color:var(--goa-brand-200);padding:56px 0}
.foot-brand img{display:block;height:30px;width:auto}
.foot-brand span{display:block;margin-top:14px;font-size:14px;color:var(--goa-brand-300)}
.foot-links{display:flex;gap:6px;flex-wrap:wrap}
.foot-links a{padding:8px 14px;border-radius:10px;font-size:14px;font-weight:500;color:var(--goa-brand-200);transition:background .15s,color .15s}
.foot-links a:hover{background:rgba(255,255,255,.08);color:#fff}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .blog-grid{grid-template-columns:repeat(2,1fr)}
  .post-layout{grid-template-columns:220px minmax(0,1fr);gap:40px}
}
@media (max-width:991.98px){
  .menu-btn{display:grid}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;padding:12px 24px 24px;background:#fff;border-bottom:1px solid var(--goa-ink-200);box-shadow:0 24px 40px -24px rgba(19,19,22,.25)}
  .menu-open .nav-links{display:flex;animation:goaFade .25s var(--ease) both}
  .nav-links a:not(.goa-btn){padding:12px 14px;font-size:16px}
  .nav-links .goa-btn{margin:12px 0 0;padding:12px 18px;font-size:16px}
  .menu-open.goa-header{background:#fff}
  .blog-hero{padding:calc(var(--nav-h) + 40px) 0 56px}
  .sq1{right:-22%;top:40%;opacity:.7}
  .sq3{right:4%;top:8%}
  .blog-featured{grid-template-columns:1fr}
  .blog-featured .post-cover{min-height:0;aspect-ratio:16/9}
  .blog-featured-body{padding:28px}
  .post-hero{padding:calc(var(--nav-h) + 36px) 0 40px}
  .post-layout{grid-template-columns:minmax(0,1fr);gap:28px;padding-top:36px}
  .toc{position:static;max-height:none;padding:14px}
  .toc-title{margin-bottom:0;cursor:pointer;padding:4px 8px}
  .toc-title .chev{display:block}
  .toc.open .toc-title{margin-bottom:12px}
  .toc.open .toc-title .chev{transform:rotate(180deg)}
  .toc ol,.toc .toc-progress{display:none}
  .toc.open ol{display:flex}
  .related-section{padding:72px 0}
  .post-cta{padding-bottom:72px}
}
@media (max-width:767.98px){
  .blog-grid{grid-template-columns:1fr}
  .blog-toolbar{flex-direction:column;align-items:stretch}
  .blog-search{width:100%}
  .post-cover-wide{aspect-ratio:16/9}
  .author-box{flex-direction:column;text-align:center}
}
@media (max-width:575.98px){
  .brand img{height:28px}
  .blog-section{padding:36px 0 64px}
  .post-card-body{padding:20px}
  .cta-card .goa-btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}