:root{--bg: #0f0f0f;--card: #1a1a1a;--card-hover: #252525;--text: #ffffff;--text-muted: #9ca3af;--accent: #ff6b6b;--accent-hover: #ff5252;--border: #2a2a2a;--vote-up: #22c55e;--vote-down: #ef4444}[data-theme=light]{--bg: #f8f9fa;--card: #ffffff;--card-hover: #f0f0f0;--text: #1a1a1a;--text-muted: #6b7280;--border: #e5e7eb}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}html{scroll-behavior:smooth}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.meme-card{animation:fadeIn .3s ease-out}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}img{image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges}.skeleton{background-color:var(--border);opacity:.4}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton-shimmer{background:linear-gradient(90deg,var(--border) 25%,var(--card) 50%,var(--border) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}.toast-enter{animation:slideIn .3s ease-out}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}