:root{--brand1:#4bd8e7;--brand2:#41db24;--accent:#ff7a1a;--black:#000;--white:#f5f5f7;--muted:#555;--gradient:linear-gradient(135deg,var(--brand1),var(--brand2));font-family:Inter,system-ui,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--white);color:var(--black);line-height:1.6}a{text-decoration:none}.button{background:var(--accent);color:#fff;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:8px;padding:10px 18px;font-weight:600;transition:filter .25s}.bigButton{background:var(--accent);color:#fff;border-radius:8px;margin:0 15px;padding:18px 24px;font-weight:700;transition:filter .25s}.bigButton:hover,.button:hover{filter:brightness(.9)}