body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    background: var(--color-black);
}

.play-con {
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--color-black);
    position: relative;
}

.play-controls {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
    z-index: 100;
}

.control-btn {
    width: 44px;
    height: 44px;
    padding: 0;
    background: rgba(255, 255, 255, 0.9);
    border: var(--line-medium) solid var(--color-black);
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
    text-decoration: none;
    color: var(--color-black);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.control-btn:hover {
    background: var(--color-black);
    color: var(--color-white);
    transform: scale(1.1);
}

.game-frame-con {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-black);
}

.game-frame {
    width: 100%;
    height: 100%;
    border: none;
    background: var(--color-white);
    border-radius: 4px;
}

.loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-white);
    font-size: 1.5rem;
    font-weight: 700;
}