:root{--background:#f8fafc;--foreground:#1e293b;--primary:#fb923c;--secondary:#38bdf8;--accent:#f472b6;--card-bg:#fff;--card-border:#e2e8f0;--text-dim:#64748b;--success:#22c55e;--option-hover:#fff7ed}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--background);color:var(--foreground);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;overflow-x:hidden}.bg-glow{z-index:-1;background:radial-gradient(circle at 100% 0,#fff7ed 0%,#f8fafc 100%);width:100vw;height:100vh;position:fixed;top:0;left:0}.btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:9999px;padding:1rem 2rem;font-weight:700;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 14px #fb923c66}.btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #fb923c99}.btn-option{text-align:left;width:100%;background:var(--card-bg)!important;color:var(--foreground)!important;border:2px solid var(--card-border)!important;box-shadow:none!important;border-radius:16px!important;padding:1.2rem!important;font-weight:500!important}.btn-option:hover{transform:translate(8px);background:var(--option-hover)!important;border-color:var(--primary)!important;color:var(--primary)!important}.container{flex-direction:column;justify-content:center;max-width:600px;min-height:100vh;margin:0 auto;padding:1.5rem;display:flex}.card{background:var(--card-bg);border:none;border-radius:24px;padding:2.5rem;box-shadow:0 20px 50px #0000000d}.progress-bar{background:#f1f5f9;border-radius:4px;width:100%;height:8px;margin-bottom:2.5rem;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--primary), var(--secondary));height:100%;transition:width .4s}.fade-in{animation:.8s forwards fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}