*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0a0a;--bg-secondary: #1a1a1a;--bg-tertiary: #2a2a2a;--text-primary: #ffffff;--text-secondary: #b3b3b3;--text-muted: #666666;--accent: #00ff88;--accent-dim: #00cc6a;--border: #333333;--border-light: #444444;--shadow: rgba(0, 0, 0, .5);--font-mono: "SF Mono", "Monaco", "Inconsolata", "Roboto Mono", monospace;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", sans-serif}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}.app{min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.hero{min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 50%,rgba(0,255,136,.05) 0%,transparent 50%),radial-gradient(circle 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h3{font-size:1.2rem;font-weight:700;margin-bottom:.5rem;color:var(--text-primary)}.tech-item p{color:var(--text-secondary);font-size:.9rem}.contribute{background:var(--bg-secondary)}.contribute-subtitle{text-align:center;font-size:1.2rem;color:var(--text-secondary);margin-bottom:4rem;max-width:600px;margin-left:auto;margin-right:auto}.contribute-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-bottom:3rem}.contribute-card{background:var(--bg-primary);border:1px solid var(--border);border-radius:1rem;padding:2rem;transition:all .3s ease}.contribute-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 15px 30px var(--shadow)}.contribute-card h3{font-size:1.3rem;font-weight:700;margin-bottom:1rem;color:var(--text-primary)}.contribute-card>p{color:var(--text-secondary);margin-bottom:1.5rem}.contribute-card ul{list-style:none}.contribute-card 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1rem}.hero-title{font-size:3rem}.accent{font-size:3.5rem}.hero-subtitle{font-size:1.2rem}.hero-actions{flex-direction:column;align-items:stretch}.hero-stats{flex-direction:column;gap:1rem}.section-title{font-size:2.2rem}.features-grid,.contribute-grid{grid-template-columns:1fr}.tech-grid{grid-template-columns:repeat(2,1fr)}.footer-content{grid-template-columns:1fr;gap:2rem}.footer-links{grid-template-columns:1fr}.contribute-actions{flex-direction:column;align-items:stretch}.step{flex-direction:column;align-items:center;text-align:center}.step:not(:last-child):after{display:none}}@media (max-width: 480px){.hero-title{font-size:2.5rem}.accent{font-size:3rem}.tech-grid{grid-template-columns:1fr}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.hero-content,.feature-card,.tech-item,.contribute-card,.step{animation:fadeInUp .8s ease-out}