*{box-sizing:border-box;margin:0;padding:0}:root{--primary: #667eea;--primary-dark: #5a67d8;--secondary: #764ba2;--bg: #0f0f23;--bg-card: #1a1a2e;--bg-card-hover: #252542;--text: #e2e8f0;--text-muted: #94a3b8;--border: #334155;--tag-bg: rgba(102, 126, 234, .2)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:linear-gradient(135deg,var(--bg) 0%,#1a1a3e 100%);color:var(--text);min-height:100vh;line-height:1.6}.loading{display:flex;align-items:center;justify-content:center;height:100vh;font-size:1.25rem;color:var(--text-muted)}.landing{max-width:1400px;margin:0 auto;padding:2rem}.hero{text-align:center;padding:4rem 2rem;margin-bottom:3rem}.hero h1{font-size:3.5rem;font-weight:700;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem}.hero p{font-size:1.25rem;color:var(--text-muted);max-width:600px;margin:0 auto 2rem}.hero-links{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.hero-links a{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:8px;text-decoration:none;font-weight:500;transition:all .2s}.hero-links a.primary{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:#fff}.hero-links a.primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.hero-links a.secondary{background:var(--bg-card);color:var(--text);border:1px solid var(--border)}.hero-links a.secondary:hover{background:var(--bg-card-hover)}.filters{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap;margin-bottom:1.5rem}.filters button{padding:.5rem 1rem;border:1px solid var(--border);border-radius:20px;background:var(--bg-card);color:var(--text-muted);cursor:pointer;transition:all .2s;font-size:.9rem}.filters button:hover{background:var(--bg-card-hover);color:var(--text)}.filters button.active{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:#fff;border-color:transparent}.search-container{max-width:400px;margin:0 auto 2rem}.search-container input{width:100%;padding:.75rem 1rem;border:1px solid var(--border);border-radius:8px;background:var(--bg-card);color:var(--text);font-size:1rem}.search-container input::placeholder{color:var(--text-muted)}.search-container input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #667eea33}.examples-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem;margin-bottom:4rem}.example-card{display:block;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:1.5rem;text-decoration:none;color:inherit;transition:all .2s}.example-card:hover{background:var(--bg-card-hover);border-color:var(--primary);transform:translateY(-4px);box-shadow:0 8px 24px #0000004d}.example-card h3{font-size:1.25rem;font-weight:600;margin-bottom:.5rem;color:var(--text)}.example-card p{font-size:.95rem;color:var(--text-muted);margin-bottom:1rem;line-height:1.5}.example-card .tags{display:flex;flex-wrap:wrap;gap:.5rem}.example-card .tag{font-size:.75rem;padding:.25rem .5rem;background:var(--tag-bg);color:var(--primary);border-radius:4px}.example-card .category-tag{background:#764ba233;color:var(--secondary)}.empty-state{text-align:center;padding:4rem 2rem;color:var(--text-muted)}.empty-state h3{font-size:1.5rem;margin-bottom:.5rem;color:var(--text)}footer{text-align:center;padding:2rem;border-top:1px solid var(--border);color:var(--text-muted)}footer a{color:var(--primary);text-decoration:none}footer a:hover{text-decoration:underline}footer .links{display:flex;gap:2rem;justify-content:center;margin-top:1rem}@media (max-width: 768px){.landing{padding:1rem}.hero{padding:2rem 1rem}.hero h1{font-size:2.5rem}.examples-grid{grid-template-columns:1fr}}