.mode-grid{display:grid;grid-template-columns:repeat(4,minmax(130px,1fr));gap:12px;margin:22px 0}.game-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.secondary{background:#e8edf7;color:#172033}.score-save{margin:30px 0;padding:22px;background:#f4f6fa;border:1px solid #dce2ec;border-radius:12px}.score-save form{display:grid;grid-template-columns:minmax(180px,1fr) auto;align-items:end;gap:12px;max-width:650px}.leader-section{margin-top:34px;padding-top:20px;border-top:1px solid #dce2ec}@media(max-width:700px){.mode-grid{grid-template-columns:1fr 1fr}.score-save form{grid-template-columns:1fr}}