:root{--bg: #ffffff;--bg-muted: #f6f8fa;--text-primary: #0f172a;--text-secondary: #475569;--accent: #2563eb;--accent-hover: #1d4ed8;--border: #e5e7eb;--card-bg: #ffffff;--focus-ring: rgba(37, 99, 235, .35);--max: 48rem;--space-1: .5rem;--space-2: 1rem;--space-3: 1.5rem;--space-4: 2.25rem;--space-5: 3rem}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Space Grotesk,IBM Plex Sans,Segoe UI,sans-serif;background:var(--bg);color:var(--text-primary);line-height:1.7;letter-spacing:.01em}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:2px solid transparent;box-shadow:0 0 0 3px var(--focus-ring);border-radius:6px}.app-layout{max-width:var(--max);margin:0 auto;padding:var(--space-3) var(--space-2)}.site-header{border-bottom:1px solid var(--border);background:var(--bg)}.logo{font-weight:700;letter-spacing:.02em}.nav{display:flex;gap:1.25rem;flex-wrap:wrap;margin-top:var(--space-2)}.nav-link{color:var(--text-secondary);font-weight:500;padding-bottom:.2rem;border-bottom:2px solid transparent}.nav-link:hover,.nav-link:focus-visible{color:var(--accent);border-color:var(--accent)}.nav-link.active{color:var(--text-primary);border-color:var(--accent)}.page-title{margin:0 0 var(--space-1);font-size:clamp(2.2rem,4vw,3rem)}.page-header{margin:var(--space-4) 0 var(--space-4)}.lead{font-size:1.1rem;max-width:65ch;color:var(--text-secondary);margin:0 0 var(--space-1)}.meta{color:var(--text-secondary);font-size:.95rem}.site-footer{border-top:1px solid var(--border);color:var(--text-secondary);font-size:.95rem}.cta-group{display:flex;gap:var(--space-1);flex-wrap:wrap;margin-top:var(--space-2)}.cta{display:inline-flex;align-items:center;justify-content:center;padding:.6rem 1.1rem;border-radius:999px;border:1px solid var(--accent);background:var(--accent);color:#fff;font-weight:600;text-decoration:none;transition:background .2s ease,border-color .2s ease}.cta:hover,.cta:focus-visible{background:var(--accent-hover);border-color:var(--accent-hover)}.cta-secondary{background:transparent;color:var(--accent)}.cta-secondary:hover,.cta-secondary:focus-visible{background:var(--bg-muted);border-color:var(--accent-hover);color:var(--accent-hover)}.section{margin:var(--space-5) 0;padding-top:var(--space-3);border-top:1px solid var(--border)}.section-title{font-size:1rem;letter-spacing:.18em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:var(--space-2)}.contact-list{list-style:none;padding:0;margin:0;display:grid;gap:var(--space-1)}.contact-list a{color:var(--accent);font-weight:600;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}.tag-list{display:flex;gap:.75rem;flex-wrap:wrap;padding:0;margin:0;list-style:none}.tag-list li{padding:.35rem .85rem;border:1px solid var(--border);border-radius:999px;background:var(--bg-muted);font-size:.95rem;color:var(--text-secondary)}.card-grid{display:grid;gap:var(--space-2);grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.card{padding:var(--space-2);border:1px solid var(--border);border-radius:14px;background:var(--card-bg);transition:border-color .2s ease,box-shadow .2s ease}.card:hover{border-color:#2563eb59;box-shadow:0 8px 24px #0f172a14}.card h3{margin:0 0 var(--space-1);font-size:1.1rem}.card p{margin:0 0 var(--space-1);color:var(--text-secondary)}.card a{color:var(--accent);font-weight:600;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}.highlights{display:flex;gap:var(--space-2);flex-wrap:wrap;padding:0;margin:0;list-style:none;color:var(--text-secondary)}.highlights li{padding:.4rem .8rem;border:1px solid var(--border);border-radius:999px;background:var(--bg-muted);font-size:.95rem}.feed-controls{display:grid;gap:var(--space-2)}.back-link{display:inline-block;margin-bottom:var(--space-2);color:var(--accent);font-weight:600;text-decoration:none}.back-link:hover{color:var(--accent-hover)}.control-group{display:grid;gap:.4rem}.control-label{font-size:.9rem;color:var(--text-secondary)}.feed-controls select,.feed-controls input{padding:.55rem .75rem;border:1px solid var(--border);border-radius:10px;font:inherit;background:var(--bg-muted);color:var(--text-primary)}.feed-search-row{display:flex;gap:var(--space-1);align-items:center}.feed-search-row input{flex:1}.feed-clear{padding:.55rem .85rem;border-radius:10px;border:1px solid var(--border);background:var(--card-bg);color:var(--text-secondary);font:inherit}.feed-clear:disabled{opacity:.6;cursor:not-allowed}.feed-controls input::placeholder{color:var(--text-secondary)}.feed-list{list-style:none;padding:0;margin:0;display:grid;gap:var(--space-2)}.feed-card{display:block;color:inherit;text-decoration:none}.feed-card-header{display:flex;justify-content:space-between;gap:var(--space-1);align-items:baseline}.feed-count{font-size:.9rem;color:var(--text-secondary)}.feed-sources{display:flex;gap:.4rem;flex-wrap:wrap}.feed-source-chip{font-size:.8rem;padding:.2rem .6rem;border-radius:999px;background:var(--bg-muted);border:1px solid var(--border);color:var(--text-secondary)}.feed-item{display:grid;gap:var(--space-1)}.feed-item-header{display:flex;flex-direction:column;gap:.35rem}.feed-title{margin:0;font-size:1.1rem}.feed-title a{color:var(--text-primary)}.feed-title a:hover{color:var(--accent)}.feed-date{font-size:.85rem;color:var(--text-secondary)}.feed-excerpt{margin:0;color:var(--text-secondary);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.feed-meta{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center;color:var(--text-secondary);font-size:.9rem}.feed-source{font-weight:600}.feed-badge{padding:.2rem .6rem;border-radius:999px;background:var(--bg-muted);border:1px solid var(--border);font-size:.8rem}.feed-why{margin:0;color:var(--text-secondary);font-size:.9rem}.feed-refreshed{color:var(--text-secondary);margin-left:.25rem}.manual-sources{display:grid;gap:var(--space-1)}.verified-group{display:grid;gap:.4rem;padding-top:.4rem}.manual-sources-list{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}.manual-sources-list a{color:var(--accent);font-weight:600;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}.timeline{display:grid;gap:var(--space-3)}.timeline-item{padding:var(--space-2);border:1px solid var(--border);border-radius:12px;background:var(--card-bg)}.timeline-item h3{margin:0 0 var(--space-1);font-size:1.15rem}.timeline-item ul{margin:var(--space-1) 0 0;padding-left:1.2rem;color:var(--text-secondary)}main{min-height:60vh}@media(min-width:768px){.app-layout{padding:var(--space-4) var(--space-3)}.nav{margin-top:.5rem}.feed-controls{grid-template-columns:repeat(2,minmax(0,1fr));align-items:end}.control-search{grid-column:span 1}}