:root{--bg-color:#0c0e12;--card-bg:#ffffff08;--card-border:#ffffff1a;--accent-gold:#fc3;--accent-oil:#34d399;--accent-news:#60a5fa;--text-primary:#f8fafc;--text-secondary:#94a3b8;--glass-blur:blur(12px);--transition:all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;overflow-x:hidden}.glass-card{background:var(--card-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--card-border);transition:var(--transition);border-radius:20px;padding:1.5rem;box-shadow:0 8px 32px #0000005e}.glass-card:hover{border-color:#fff3;transform:translateY(-2px)}@keyframes glow{0%{box-shadow:0 0 5px #fc33}50%{box-shadow:0 0 20px #fc36}to{box-shadow:0 0 5px #fc33}}.gold-glow{animation:3s infinite glow}.app-container{flex-direction:column;gap:2rem;max-width:1200px;margin:0 auto;padding:2rem;display:flex}.header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;display:grid}h1{background:linear-gradient(90deg,#fff,#94a3b8);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:2.5rem;font-weight:800}h2{color:var(--text-secondary);font-size:1.25rem;font-weight:600}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:#334155;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#475569}