.nim-subtitle {
    text-align: center;
    margin-bottom: 14px;
}

.nim-panel {
    width: min(560px, 100%);
    margin-inline: auto;
    text-align: center;
}

.nim-pile {
    font-family: "Press Start 2P", monospace;
    font-size: clamp(18px, 3.8vw, 24px);
    color: var(--ink);
    margin-bottom: 14px;
    line-height: 1.5;
}

.nim-controls {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.nim-btn {
    min-width: 120px;
}

.nim-status {
    min-height: 34px;
    font-size: 24px;
    color: var(--ink);
    line-height: 1.3;
}

@media (max-width: 680px) {
    .nim-status {
        font-size: 20px;
    }

    .nim-btn {
        min-width: 108px;
    }
}