:root{--blue:#0B4DBE;--red:#E10600;--white:#fff;--gray:#f3f4f6}
*{box-sizing:border-box}body{font-family:Inter,system-ui;margin:0;background:var(--white)}
header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:2px solid var(--blue)}
.logo{font-weight:900;font-size:28px;color:var(--blue)}.logo span{color:var(--red)}
.btn{padding:12px 18px;border-radius:12px;border:none;font-weight:700;cursor:pointer}
.btn-blue{background:var(--blue);color:#fff}.btn-red{background:var(--red);color:#fff}
.ugc-card{border:1px solid #e5e7eb;border-radius:16px;padding:14px;margin:10px 0;background:var(--gray)}
input,select{width:100%;padding:10px;margin:6px 0;border-radius:8px;border:1px solid #ccc}
#priceFeed{padding:10px}
.badge{background:var(--blue);color:#fff;padding:3px 8px;border-radius:20px;font-size:12px}