/* GeniusGuru blog — list + post pages */
.bl-hero{padding:40px 0 22px;background:radial-gradient(90% 120% at 100% 0,#e8efff 0,#f4f7fc 60%);border-bottom:1px solid #dde5f2}
.bl-search{position:relative;display:flex;gap:8px;max-width:640px;margin-top:20px}
.bl-search i{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:#7a869c}
.bl-search input{flex:1;min-width:0;height:50px;padding:0 14px 0 44px;border-radius:14px;border:2px solid #dde5f2;background:#fff;font:600 1rem inherit;color:#0b1a33}
.bl-search input:focus{outline:none;border-color:#1450f5;box-shadow:0 0 0 5px rgba(20,80,245,.12)}
.bl-search .gg-btn{height:50px}
.bl-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.bl-chips a{display:inline-flex;gap:6px;align-items:center;padding:7px 14px;border-radius:999px;border:1.5px solid #dde5f2;background:#fff;font-weight:700;font-size:.9rem;color:#0b1a33;text-decoration:none}
.bl-chips a b{font-weight:600;color:#7a869c}
.bl-chips a.is-on{background:#0b1a33;border-color:#0b1a33;color:#fff}.bl-chips a.is-on b{color:#c7d2fe}
.bl-found{color:#46536b;margin:0 0 16px}

.bl-cover{position:relative;display:grid;place-items:center;aspect-ratio:16/8;border-radius:16px 16px 0 0;overflow:hidden;color:#fff;
  background:radial-gradient(circle at 85% 15%,rgba(255,255,255,.28),transparent 45%),linear-gradient(135deg,var(--c),#06122b 130%)}
.bl-cover::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:22px 22px}
.bl-cover i{position:relative;font-size:2.4rem;filter:drop-shadow(0 8px 16px rgba(0,0,0,.3))}
.bl-cover span{position:absolute;left:12px;bottom:10px;font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;background:rgba(0,0,0,.25);padding:3px 9px;border-radius:999px}
.bl-cover--big{aspect-ratio:auto;min-height:100%;border-radius:20px 0 0 20px}
.bl-cover--big i{font-size:3.6rem}

.bl-feat{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);background:#fff;border:1px solid #dde5f2;border-radius:20px;overflow:hidden;text-decoration:none;color:#0b1a33;margin-bottom:24px;transition:box-shadow .2s,transform .2s}
.bl-feat:hover{transform:translateY(-3px);box-shadow:0 22px 44px -28px rgba(6,18,43,.5)}
.bl-feat>div{padding:28px}
.bl-feat small,.bl-card small{color:#7a869c;font-weight:700;font-size:.8rem}
.bl-feat h2{font-family:var(--font-display,Sora),sans-serif;font-size:clamp(1.3rem,2.6vw,1.8rem);line-height:1.25;margin:8px 0 10px}
.bl-feat p{color:#46536b;margin:0 0 14px;line-height:1.6}
.bl-more{font-weight:800;color:#1450f5}
.bl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.bl-card{display:flex;flex-direction:column;background:#fff;border:1px solid #dde5f2;border-radius:16px;overflow:hidden;text-decoration:none;color:#0b1a33;transition:box-shadow .2s,transform .2s}
.bl-card:hover{transform:translateY(-3px);box-shadow:0 18px 36px -24px rgba(6,18,43,.45)}
.bl-card>div{padding:16px 18px 18px}
.bl-card h3{font-family:var(--font-display,Sora),sans-serif;font-size:1.05rem;line-height:1.35;margin:6px 0 6px}
.bl-card p{color:#46536b;font-size:.93rem;line-height:1.5;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.bl-pager{display:flex;justify-content:center;align-items:center;gap:18px;margin-top:30px;font-weight:700}
.bl-pager a{color:#1450f5}

/* post */
.bl-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:999}
.bl-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,#1450f5,#22c3ee)}
.bl-head{padding:34px 0 28px;background:linear-gradient(180deg,color-mix(in srgb,var(--c) 10%,#f4f7fc),#fff);border-bottom:1px solid #dde5f2}
.bl-narrow{max-width:820px}
.bl-cat{display:inline-block;margin-top:14px;font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--c);text-decoration:none}
.bl-head h1{font-family:var(--font-display,Sora),sans-serif;font-size:clamp(1.8rem,4vw,2.7rem);line-height:1.15;letter-spacing:-.02em;margin:8px 0 12px;color:#0b1a33}
.bl-lead{font-size:1.15rem;line-height:1.6;color:#46536b;margin:0 0 18px}
.bl-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;color:#46536b;font-size:.92rem}
.bl-meta span{display:inline-flex;flex-direction:column;line-height:1.25}
.bl-meta small{color:#7a869c;font-size:.78rem}
.bl-dot{width:4px;height:4px;border-radius:50%;background:#c3cde0}
.bl-avatar{width:40px;height:40px;border-radius:50%;display:grid!important;place-items:center;background:#1450f5;color:#fff;font-weight:800}
.bl-avatar--lg{width:56px;height:56px;font-size:1.3rem;flex:none}

.bl-layout{display:grid;grid-template-columns:240px minmax(0,760px);gap:48px;justify-content:center;padding-top:36px;padding-bottom:20px}
.bl-toc{position:sticky;top:96px;align-self:start;font-size:.92rem}
.bl-toc summary{font-weight:800;cursor:pointer;margin-bottom:8px;color:#0b1a33}
.bl-toc ol{list-style:none;margin:0;padding:0;border-left:2px solid #e3e9f4}
.bl-toc a{display:block;padding:6px 0 6px 14px;margin-left:-2px;border-left:2px solid transparent;color:#46536b;text-decoration:none;line-height:1.35}
.bl-toc a:hover{color:#1450f5}.bl-toc a.is-on{color:#1450f5;border-left-color:#1450f5;font-weight:700}
.bl-layout:not(:has(.bl-toc)){grid-template-columns:minmax(0,760px)}

.bl-content{font-size:1.09rem;line-height:1.8;color:#1d2a43}
.bl-content>*:first-child{margin-top:0}
.bl-content h2{font-family:var(--font-display,Sora),sans-serif;font-size:1.6rem;line-height:1.25;margin:2.2em 0 .6em;color:#0b1a33;scroll-margin-top:90px}
.bl-content h3{font-size:1.22rem;margin:1.6em 0 .4em;color:#0b1a33;scroll-margin-top:90px}
.bl-content p{margin:0 0 1.1em}
.bl-content ul,.bl-content ol{margin:0 0 1.2em;padding-left:1.4em}
.bl-content li{margin:.35em 0}
.bl-content a{color:#1450f5;text-decoration:underline;text-underline-offset:3px}
.bl-content strong{color:#0b1a33}
.bl-content blockquote{margin:1.4em 0;padding:14px 20px;border-left:4px solid #1450f5;background:#f4f7fc;border-radius:0 12px 12px 0;color:#0b1a33}
.bl-content table{width:100%;border-collapse:collapse;margin:1.2em 0 1.6em;font-size:.97rem;display:block;overflow-x:auto}
.bl-content th,.bl-content td{border:1px solid #dde5f2;padding:10px 12px;text-align:left;vertical-align:top}
.bl-content th{background:#f4f7fc;font-weight:700}
.bl-content .tip,.bl-content .note,.bl-content .warn{margin:1.4em 0;padding:14px 18px;border-radius:12px;font-size:1rem}
.bl-content .tip{background:#e5f7ee;border:1px solid #bfe9d4}
.bl-content .note{background:#e8efff;border:1px solid #d4e1ff}
.bl-content .warn{background:#fff6e6;border:1px solid #f5dfa0}
.bl-content .tldr{margin:0 0 1.6em;padding:16px 20px;border-radius:14px;background:#0b1a33;color:#e9efff}
.bl-content .tldr strong{color:#ffd36b}.bl-content .tldr ul{margin:.4em 0 0}

.bl-cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;margin:2em 0;padding:18px 20px;border-radius:16px;background:linear-gradient(135deg,#0a2e8c,#1450f5);color:#fff}
.bl-cta div{flex:1;min-width:220px;display:flex;flex-direction:column}
.bl-cta span{color:#c9d5f2;font-size:.95rem}
.bl-cta .gg-btn{background:#fff;color:#0a2e8c!important}

.bl-faq{margin-top:40px}
.bl-faq h2{font-family:var(--font-display,Sora),sans-serif;font-size:1.5rem;margin:0 0 14px}
.bl-faq details{background:#fff;border:1px solid #dde5f2;border-radius:14px;padding:14px 18px;margin-bottom:10px}
.bl-faq summary{cursor:pointer;font-weight:700}
.bl-faq p{margin:10px 0 0;color:#46536b;line-height:1.65}

.bl-prods{margin-top:36px}
.bl-prods h2{font-family:var(--font-display,Sora),sans-serif;font-size:1.3rem;margin:0 0 12px}
.bl-prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.bl-prod{display:flex;flex-direction:column;gap:6px;padding:16px;border-radius:14px;border:1.5px solid #f3d27a;background:#fffaf0;text-decoration:none;color:#0b1a33}
.bl-prod:hover{border-color:#f0b429;transform:translateY(-2px)}
.bl-prod i{color:#b7791f;font-size:1.3rem}
.bl-prod strong{line-height:1.35;font-size:.95rem}
.bl-prod span{color:#46536b;font-size:.88rem;font-weight:700}

.bl-author{display:flex;gap:16px;align-items:flex-start;margin-top:36px;padding:20px;border-radius:16px;background:#f4f7fc;border:1px solid #dde5f2}
.bl-author p{margin:4px 0 6px;color:#46536b;line-height:1.6}
.bl-author a{font-weight:700;color:#1450f5}

.bl-endcta{margin-top:32px;padding:28px;border-radius:20px;text-align:center;background:radial-gradient(120% 140% at 0 0,#163a86 0,#06122b 62%);color:#e9efff}
.bl-endcta h2{color:#fff;font-family:var(--font-display,Sora),sans-serif;font-size:1.5rem;margin:0 0 8px}
.bl-endcta p{color:#c3cee6;margin:0 0 16px}
.bl-endcta div{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.bl-endcta .gg-btn--ghost{background:rgba(255,255,255,.08);color:#fff!important;border-color:rgba(255,255,255,.25)}

.bl-related{padding:30px 0 60px}
.bl-related h2{font-family:var(--font-display,Sora),sans-serif;font-size:1.5rem;margin:0 0 16px}

@media (max-width:1023px){
  .bl-layout{grid-template-columns:minmax(0,1fr);gap:20px;padding-top:22px}
  .bl-toc{position:static;background:#f4f7fc;border:1px solid #dde5f2;border-radius:14px;padding:12px 16px}
  .bl-toc details:not([open]) summary{margin:0}
}
@media (max-width:760px){
  .bl-feat{grid-template-columns:1fr}.bl-cover--big{border-radius:20px 20px 0 0;aspect-ratio:16/8}
  .bl-content{font-size:1.04rem}
  .bl-content h2{font-size:1.38rem}
  .bl-search .gg-btn{display:none}
}