*{box-sizing:border-box}
:root{font-family:Arial,"Noto Sans",sans-serif;color:#2b2b2b;background:#fff8cf}
body{margin:0;min-height:100vh}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 18px;background:#ffd83d;position:sticky;top:0;z-index:5;box-shadow:0 2px 10px #0002}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.mascot{width:48px;height:48px;object-fit:cover;border-radius:50%;background:#fff;border:2px solid #fff;box-shadow:0 2px 6px #0002;flex:0 0 auto}
.brand-name{font-weight:900;font-size:22px;color:#c51f25;white-space:nowrap}
.brand-divider{color:#333;margin:0 3px}
.language-wrap{display:flex;align-items:center;gap:8px;font-weight:700}
select{font:inherit;padding:9px 34px 9px 10px;border:2px solid #d33;border-radius:12px;background:#fff;max-width:240px}
main{max-width:900px;margin:auto;padding:24px 16px 40px}
.hero{text-align:center;padding:16px 8px 22px}
h1{font-size:clamp(28px,6vw,48px);margin:10px 0}
#instruction{font-size:18px;margin:0}
.number-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;max-width:700px;margin:0 auto}
.number{border:0;border-radius:22px;padding:20px 10px;font-size:clamp(28px,6vw,44px);font-weight:900;background:#fff;box-shadow:0 5px 0 #e2bd2a;cursor:pointer;touch-action:manipulation}
.number:active{transform:translateY(3px);box-shadow:0 2px 0 #e2bd2a}
.number.selected{outline:4px solid #d62d2d}
.controls{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin:26px 0 12px}
.controls button{border:0;border-radius:18px;padding:14px 22px;font-size:18px;font-weight:800;cursor:pointer;background:#d62d2d;color:#fff}
#tryButton{background:#333}
.feedback{text-align:center;min-height:28px;font-size:20px;font-weight:800}
.widget-footer{text-align:center;padding:22px 16px 28px;margin-top:28px;border-top:1px solid #e5d98c;font-size:14px;font-weight:700;color:#444}
.footer-subtitle{font-size:12px;font-weight:500;opacity:.7;margin-top:5px}
[dir=rtl] .topbar{flex-direction:row-reverse}
[dir=rtl] .language-wrap{flex-direction:row-reverse}
[dir=rtl] main{text-align:right}
@media(max-width:700px){
  .brand-name{font-size:18px}
  .mascot{width:42px;height:42px}
}
@media(max-width:560px){
  .number-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .number{padding:18px 8px}
  .topbar{align-items:center}
  .language-wrap{flex-direction:column;align-items:flex-end}
  .brand-name{font-size:16px;line-height:1.1}
  .mascot{width:38px;height:38px}
}