@layer design{.cat-header{position:relative;padding:calc(var(--nav-h) + clamp(32px,4vw,48px)) 0 clamp(24px,3vw,36px)}.cat-header:before{content:"";position:absolute;top:0;left:0;right:0;height:420px;background:linear-gradient(180deg,var(--bg-deep) 0%,var(--bg-void) 100%);z-index:0}.cat-header-inner{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:0 clamp(20px,5vw,56px)}.cat-breadcrumb{position:static;top:auto;left:auto;right:auto;height:auto;z-index:auto;display:flex;align-items:center;gap:8px;font-size:13px;margin-bottom:28px}.cat-breadcrumb a{color:var(--text-muted);transition:color var(--transition)}.cat-breadcrumb a:hover{color:var(--accent-2)}.cat-breadcrumb .sep{color:var(--text-muted);opacity:.5}.cat-breadcrumb .current{color:var(--text-secondary);font-weight:500}.cat-hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-2);margin-bottom:16px}.cat-hero-eyebrow:after{content:"";width:20px;height:1.5px;background:var(--accent-2);border-radius:2px}.cat-title{font-family:var(--font-display);font-size:clamp(28px,3.5vw,42px);font-weight:800;line-height:1.15;letter-spacing:-.03em;color:var(--text-primary);margin-bottom:12px}.cat-desc{font-size:14px;line-height:1.6;color:var(--text-secondary);max-width:640px;margin-bottom:20px}.cat-count-pill{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--border-subtle);border-radius:100px;padding:9px 22px;box-shadow:0 2px 12px #0e1b3d0a;font-size:13.5px;color:var(--text-secondary)}.cat-count-dot{width:8px;height:8px;border-radius:50%;background:var(--accent-teal);flex-shrink:0}.cat-count-pill strong{color:var(--text-primary);font-weight:600}.cat-articles{max-width:1200px;margin:0 auto;padding:0 clamp(20px,5vw,56px) 64px}.cat-articles-inner{padding-top:16px}.cat-featured{display:block;margin-bottom:32px;border-radius:var(--radius-md);border:1px solid var(--border-subtle);background:var(--bg-card);overflow:hidden;transition:border-color var(--transition),box-shadow var(--transition)}.cat-featured:hover{border-color:#2d6fef2e;box-shadow:0 8px 28px #0e1b3d0f}.cat-featured-grid{display:grid}@media(min-width:768px){.cat-featured-grid{grid-template-columns:1fr 1fr}}.cat-featured-img{position:relative;aspect-ratio:2 / 1;overflow:hidden}@media(min-width:768px){.cat-featured-img{aspect-ratio:auto}}.cat-featured-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.cat-featured:hover .cat-featured-img img{transform:scale(1.03)}.cat-featured-img .placeholder{width:100%;height:100%;min-height:200px;display:flex;align-items:center;justify-content:center;background:var(--bg-surface)}.cat-featured-img .placeholder svg{width:40px;height:40px;color:var(--text-muted);opacity:.4}.cat-featured-body{padding:24px;display:flex;flex-direction:column;justify-content:center}@media(min-width:640px){.cat-featured-body{padding:32px}}.cat-featured-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin-bottom:12px}.cat-featured-meta{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-muted);margin-bottom:12px}.cat-featured-meta .author-name{color:var(--text-primary);font-weight:500}.meta-dot{width:3px;height:3px;border-radius:50%;background:var(--text-muted);flex-shrink:0}.cat-featured-title{font-family:var(--font-display);font-size:clamp(20px,2vw,24px);font-weight:700;line-height:1.25;color:var(--text-primary);margin-bottom:12px;transition:color var(--transition)}.cat-featured:hover .cat-featured-title{color:var(--accent-2)}.cat-featured-excerpt{font-size:14px;line-height:1.55;color:var(--text-secondary);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.cat-grid{display:grid;gap:20px}@media(min-width:640px){.cat-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.cat-grid{grid-template-columns:repeat(3,1fr)}}.cat-card{display:flex;flex-direction:column;border-radius:var(--radius-md);border:1px solid var(--border-subtle);background:var(--bg-card);overflow:hidden;transition:border-color var(--transition),box-shadow var(--transition)}.cat-card:hover{border-color:#2d6fef2e;box-shadow:0 6px 24px #0e1b3d0f}.cat-card-img{position:relative;aspect-ratio:2 / 1;overflow:hidden}.cat-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.cat-card:hover .cat-card-img img{transform:scale(1.03)}.cat-card-img .placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--bg-surface)}.cat-card-img .placeholder svg{width:32px;height:32px;color:var(--text-muted);opacity:.4}.cat-card-body{padding:20px;display:flex;flex-direction:column;flex:1}.cat-card-meta{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-muted);margin-bottom:10px}.cat-card-meta .author-name{color:var(--text-primary);font-weight:500}.cat-card-title{font-family:var(--font-display);font-size:15px;font-weight:600;line-height:1.35;color:var(--text-primary);margin-bottom:8px;transition:color var(--transition);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.cat-card:hover .cat-card-title{color:var(--accent-2)}.cat-card-excerpt{font-size:13px;line-height:1.5;color:var(--text-secondary);flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.cat-empty{font-size:14px;color:var(--text-muted)}.cat-explore{border-top:1px solid var(--border-subtle);margin-top:40px;padding-top:32px}.cat-explore-title{font-size:14px;font-weight:500;color:var(--text-secondary);margin-bottom:16px}.cat-explore-pills{display:flex;flex-wrap:wrap;gap:8px}.cat-explore-pill{padding:6px 14px;border-radius:100px;font-size:12px;font-weight:500;color:var(--text-secondary);background:var(--bg-surface);transition:all var(--transition)}.cat-explore-pill:hover{background:var(--accent-2-dim);color:var(--accent-2)}.cat-explore-all{padding:6px 14px;border-radius:100px;font-size:12px;font-weight:500;color:var(--text-muted);transition:color var(--transition)}.cat-explore-all:hover{color:var(--accent-2)}.cat-back{border-top:1px solid var(--border-subtle);margin-top:32px;padding-top:32px;display:flex;align-items:center;justify-content:center}.cat-back a{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--text-secondary);transition:color var(--transition)}.cat-back a:hover{color:var(--accent-2)}.cat-back svg{width:16px;height:16px}.cat-newsletter{max-width:1200px;margin:0 auto;padding:16px clamp(20px,5vw,56px) 56px}.cat-newsletter-inner{border-top:1px solid var(--border-subtle);padding-top:40px;display:flex;flex-direction:column;gap:32px}@media(min-width:1024px){.cat-newsletter-inner{flex-direction:row;align-items:center;justify-content:space-between}}.cat-newsletter-text{max-width:420px}.cat-newsletter-heading{display:flex;align-items:center;gap:10px;margin-bottom:8px}.cat-newsletter-heading svg{width:20px;height:20px;color:var(--text-muted)}.cat-newsletter-heading h2{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--text-primary)}.cat-newsletter-desc{font-size:14px;line-height:1.6;color:var(--text-secondary)}.cat-newsletter-form{display:flex;align-items:center;gap:8px;width:100%}@media(min-width:1024px){.cat-newsletter-form{width:auto}}.cat-newsletter-input{flex:1;padding:10px 16px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle);font-size:14px;color:var(--text-primary);background:#fff;font-family:var(--font-body);transition:border-color var(--transition),box-shadow var(--transition)}@media(min-width:1024px){.cat-newsletter-input{width:256px}}.cat-newsletter-input::placeholder{color:var(--text-muted)}.cat-newsletter-input:focus{outline:none;border-color:var(--accent-2);box-shadow:0 0 0 3px var(--accent-2-dim)}.cat-newsletter-submit{padding:10px 20px;border-radius:var(--radius-sm);background:var(--accent-2);color:#fff;font-family:var(--font-body);font-size:14px;font-weight:600;transition:background var(--transition);flex-shrink:0}.cat-newsletter-submit:hover{background:#1d5de0}.cat-newsletter-legal{font-size:11px;color:var(--text-muted);margin-top:8px}@media(min-width:1024px){.cat-newsletter-legal{text-align:right}}a:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px;border-radius:var(--radius-md)}@media(prefers-reduced-motion:reduce){.cat-featured:hover .cat-featured-img img,.cat-card:hover .cat-card-img img{transform:none!important}*{transition-duration:.01ms!important}}}