:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--secondary-color: #1e293b;--accent-color: #f59e0b;--text-color: #333333;--bg-color: #f3f4f6;--white: #ffffff;--danger: #dc2626;--success: #16a34a}body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);color:var(--text-color)}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.btn{display:inline-block;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;text-decoration:none;transition:background-color .2s;cursor:pointer;border:none}.btn-primary{background-color:var(--primary-color);color:var(--white)}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:var(--secondary-color);color:var(--white)}.btn-secondary:hover{background-color:#0f172a}.btn-outline{border:1px solid var(--primary-color);color:var(--primary-color);background:transparent}.btn-outline:hover{background-color:var(--primary-color);color:var(--white)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-4{gap:1rem}.grid{display:grid}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.gap-6{gap:1.5rem}@media(min-width:768px){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.md\:flex-row{flex-direction:row}}.navbar{background-color:var(--white);box-shadow:0 2px 4px #0000001a;padding:1rem 0}.nav-link{color:var(--text-color);text-decoration:none;font-weight:500;padding:.5rem}.nav-link:hover{color:var(--primary-color)}.hero{background:linear-gradient(#2563ebe6,#1e293be6),url(https://images.unsplash.com/photo-1523050854058-8df90110c9f1?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80);background-size:cover;background-position:center;color:var(--white);padding:6rem 0;text-align:center}.footer{background-color:var(--secondary-color);color:var(--white);padding:3rem 0;margin-top:auto}.form-group{margin-bottom:1rem}.form-label{display:block;margin-bottom:.5rem;font-weight:500}.form-input{width:100%;padding:.75rem;border:1px solid #d1d5db;border-radius:.375rem;outline:none}.form-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px #2563eb33}.card{background-color:var(--white);border-radius:.5rem;box-shadow:0 1px 3px #0000001a;padding:1.5rem;transition:transform .2s}.sidebar{width:260px;background-color:var(--secondary-color);color:var(--white);height:100vh;position:fixed;left:0;top:0;overflow-y:auto}.sidebar-link{display:flex;align-items:center;padding:1rem 1.5rem;color:#94a3b8;text-decoration:none;transition:all .2s}.sidebar-link:hover,.sidebar-link.active{background-color:#ffffff1a;color:var(--white)}.main-content{margin-left:260px;padding:2rem;min-height:100vh}#root{text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}