diff --git a/components/Arena.tsx b/components/Arena.tsx
index 469ecfb..9c67895 100644
--- a/components/Arena.tsx
+++ b/components/Arena.tsx
@@ -282,7 +282,7 @@ export default function Arena({
             value={email}
             onChange={(e) => setEmail(e.target.value)}
             placeholder={t.emailPh}
-            className="w-full rounded-xl border border-[var(--share)] bg-[#0f1217] px-4 py-3.5 text-[16px] text-white shadow-[0_0_0_2px_rgba(166,94,255,0.12)] outline-none focus:shadow-[0_0_0_2px_rgba(166,94,255,0.3)]"
+            className="w-full rounded-2xl border border-[var(--share)] bg-[#0f1217] px-4 py-3 text-[16px] text-white shadow-[0_0_0_2px_rgba(166,94,255,0.12)] outline-none focus:shadow-[0_0_0_2px_rgba(166,94,255,0.3)]"
           />
           <label className="mt-2.5 flex items-start gap-2 text-[13px] leading-snug text-[var(--ink-muted)]">
             <input
@@ -296,7 +296,7 @@ export default function Arena({
           <button
             onClick={confirmSubmit}
             disabled={!emailValid}
-            className="btn-share mt-3.5 flex w-full items-center justify-center gap-2 rounded-2xl py-5 text-[19px] font-extrabold transition active:scale-[0.99] disabled:opacity-[0.72]"
+            className="btn-share mt-3.5 flex w-full items-center justify-center gap-1.5 rounded-2xl py-3 text-[15px] font-extrabold transition active:scale-[0.99] disabled:opacity-[0.72]"
           >
             {t.submit} <span aria-hidden>→</span>
           </button>