body{background:var(--bg);color:var(--text);font-family:var(--font);margin:0}main{max-width:1100px;margin:0 auto;padding:0 24px 80px}.cat-header{position:relative;margin-bottom:40px;overflow:hidden;height:220px;background:linear-gradient(135deg,#0a1628,#1a3050,#0a1628);display:flex;align-items:center;justify-content:center}.cat-header-glow{position:absolute;width:500px;height:300px;background:radial-gradient(ellipse,rgba(56,189,248,.18) 0%,transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none}.cat-header-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(56,189,248,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.06) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(ellipse 60% 60% at 50% 50%,black 10%,transparent 70%)}.cat-header-inner{position:relative;z-index:2;text-align:center;padding:0 24px}.cat-header h1{font-size:clamp(2.2rem,6vw,3.5rem);font-weight:800;letter-spacing:-.04em;line-height:1;margin-bottom:10px;color:#fff;text-shadow:0 0 40px rgba(56,189,248,.35)}.cat-header p{font-size:.88rem;color:#ffffff80;max-width:420px;margin:0 auto}.filter-bar{display:flex;gap:10px;margin-bottom:32px;flex-wrap:wrap}.filter-btn{font-size:.78rem;font-weight:600;padding:8px 16px;border-radius:20px;border:1px solid var(--border);background:var(--card);color:var(--text-secondary);cursor:pointer;transition:all .15s ease}.filter-btn:hover{border-color:var(--accent-blue);color:var(--accent-blue)}.filter-btn.active{background:var(--accent-blue);color:#fff;border-color:var(--accent-blue)}.feed{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:22px 24px 18px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s;text-decoration:none;color:inherit;display:block}.card:hover{transform:translateY(-3px);box-shadow:0 12px 40px #00000014;border-color:#38bdf840}.card-img-wrap{width:calc(100% + 48px);margin:-22px -24px 14px;height:140px;overflow:hidden;border-radius:16px 16px 0 0;position:relative}.card-img-wrap img{width:100%;height:100%;object-fit:cover;display:block}.card-img-wrap:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(0,0,0,.3) 100%);pointer-events:none}.card:hover .card-img-wrap img{transform:scale(1.03);transition:transform .3s var(--ease-out)}.card-meta{display:flex;align-items:center;gap:8px;margin-bottom:10px;flex-wrap:wrap}.badge{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:3px 8px;border-radius:6px}.badge-daily{background:#10b9811f;color:#10b981}.badge-weekly{background:#f59e0b1f;color:#f59e0b}.badge-tracker{background:#8b5cf61f;color:#8b5cf6}.badge-monthly{background:#38bdf81f;color:#38bdf8}.badge-default{background:#6b72801f;color:#6b7280}.card-date{font-size:.7rem;color:var(--text-secondary);font-weight:500}.card h3{font-size:1.05rem;font-weight:700;line-height:1.35;margin:0 0 8px}.card h3 a{color:var(--text);text-decoration:none}.card h3 a:hover{color:var(--accent-blue)}.card p{font-size:.82rem;color:var(--text-secondary);line-height:1.55;margin:0 0 14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.newsletter-cta{margin-top:48px;padding:40px 32px;background:linear-gradient(135deg,#38bdf80f,#38bdf805);border:1px solid rgba(56,189,248,.15);border-radius:var(--radius);text-align:center}.newsletter-cta h3{font-size:1.2rem;font-weight:700;margin:0 0 8px;color:var(--text)}.newsletter-cta p{font-size:.88rem;color:var(--text-secondary);margin:0 0 20px;-webkit-line-clamp:unset;display:block}.newsletter-cta .nl-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;border-radius:var(--radius-sm);background:var(--accent-blue);color:#fff;font-size:.85rem;font-weight:600;text-decoration:none;transition:all .2s ease}.newsletter-cta .nl-btn:hover{background:#0ea5e9;transform:translateY(-1px)}.card-tags{display:flex;flex-wrap:wrap;gap:6px}.card-tags span{font-size:.68rem;padding:3px 9px;border-radius:20px;background:#38bdf814;color:var(--accent-blue)}.empty{text-align:center;padding:60px 0;color:var(--text-secondary)}.section-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);margin:0 0 16px;padding-top:8px}@media (max-width: 768px){.feed{grid-template-columns:repeat(2,1fr);gap:16px}.cat-header{height:200px}.filter-bar{gap:6px;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.filter-bar::-webkit-scrollbar{display:none}.filter-btn{flex-shrink:0;padding:6px 14px;font-size:.75rem}.card{padding:18px 20px 16px}.card-img-wrap{width:calc(100% + 40px);margin:-18px -20px 12px;height:120px}.newsletter-cta{padding:32px 20px;margin-top:36px}}@media (max-width: 640px){.feed{grid-template-columns:1fr}.cat-header{margin-bottom:28px;height:170px}.cat-header h1{font-size:2rem}.cat-header p{font-size:.82rem}main{padding:0 16px 60px}.newsletter-cta{padding:28px 16px}.newsletter-cta h3{font-size:1.05rem}}