:root{--background:#0a0a0c;--foreground:#e1e1e6;--primary:#6366f1;--primary-hover:#818cf8;--secondary:#1e1e24;--accent:#f43f5e;--card-bg:#1e1e24b3;--glass-border:#ffffff1a}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--background);color:var(--foreground);min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;overflow-x:hidden}.glass{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:16px}h1,h2,h3{letter-spacing:-.025em;font-weight:700}button{cursor:pointer;transition:all .2s}input,textarea{border:1px solid var(--glass-border);color:#fff;background:#ffffff0d;border-radius:8px;outline:none;padding:12px}input:focus{border-color:var(--primary)}