:root{--font:"Nunito", system-ui, sans-serif;--brand:#ff5a4e;--ink:#222;--muted:#717171;--line:#ebebeb;--hover:#f7f7f7;--shadow:0 6px 24px #0000001f;--shadow-sm:0 2px 8px #0000001a}*{box-sizing:border-box}html,body{height:100%;font-family:var(--font);color:var(--ink);background:#f7f5f0;margin:0}button{color:inherit}.btn{font:inherit;cursor:pointer;border:0;border-radius:14px;padding:10px 16px;font-weight:800;text-decoration:none;transition:transform .12s,filter .12s;display:inline-block}.btn:active{transform:scale(.96)}.btn.primary{color:#fff;background:linear-gradient(90deg,#ff5a4e,#ff2e6a)}.btn.primary:hover{filter:brightness(1.05)}.btn.ghost{border:1.5px solid var(--ink);color:var(--ink);background:#fff}