:root{--primary-color:#fc0;--secondary-color:#1a1a1a;--bg-color:#f7f7f7;--card-bg:#fff;--text-primary:#333;--text-secondary:#666;--font-family:"Inter",sans-serif;--border-radius:16px;--shadow:0 4px 12px rgba(0,0,0,.08)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-family);line-height:1.5;overflow-x:hidden}.container{margin:0 auto;max-width:800px;padding:0 16px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ccc;border-radius:10px}a{color:inherit;text-decoration:none}img{display:block;height:auto;max-width:100%}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp .5s ease-out}