:root{--bg-color:#131314;--surface-color:#1e1e1e;--primary-color:#8ab4f8;--text-color:#e8eaed;--text-secondary:#9aa0a6;--border-color:#3c4043;--radius:12px}body{background-color:var(--bg-color);color:var(--text-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;margin:0;line-height:1.6}.neo-card{background-color:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--radius);padding:24px;box-shadow:none}.neo-button{background-color:var(--primary-color);color:#202124;border:none;border-radius:24px;padding:10px 24px;font-weight:500;cursor:pointer;transition:background-color .2s;font-size:14px}.neo-button:hover{opacity:.9}.neo-button:disabled{background-color:#5f6368;cursor:not-allowed}.neo-button.secondary{background-color:transparent;border:1px solid var(--border-color);color:var(--primary-color)}.neo-button.secondary:hover{background-color:rgba(138,180,248,.1)}.neo-input{background-color:#2b2c2e;border:1px solid transparent;border-radius:var(--radius);padding:12px 16px;color:var(--text-color);font-family:inherit;outline:none;transition:border-color .2s}.neo-input:focus{border-color:var(--primary-color);background-color:#303134}.neo-nav-link{text-decoration:none;color:var(--text-secondary);font-weight:500;padding:8px 16px;border-radius:8px;transition:all .2s}.neo-nav-link:hover{color:var(--text-color);background-color:rgba(255,255,255,.1)}.container{max-width:1200px;margin:0 auto;padding:0 20px}@media (max-width:768px){.neo-card{padding:16px}.container{padding:0 16px}h1{font-size:1.8rem!important}h2{font-size:1.4rem!important}}