.main_screen .main_head {
    text-align: left;
    font-size: 2.5em;
    margin-bottom: 20px;
}

.main_screen .main_body {
    background-color: #e1e1e1;
    padding: 20px;
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
}

body.dark .main_screen .main_body {
    background-color: #2f2f2f;
}

.main_screen .main_body .patch_section {
    width: 60%;
    display: flex;
    flex-direction: column;
    text-align: left;
}

.main_screen .main_body .title {
    font-size: 2em;
    font-weight: 400;
}

.main_screen .main_body .future_section {
    width: 40%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.main_screen .main_body .future_section img {
    width: 100%;
}

@media (max-width: 1024px) {
    .main_screen .main_head {
        text-align: center;
        font-size: 2em;
    }
}

/* 좁은 화면2 (768px 이하) */
@media (max-width: 768px) {
    .main_screen .main_body {
        flex-direction: column;
    }

    .main_screen .main_body .patch_section {
        width: 100%;
    }

    .main_screen .main_body .patch_section .title {
        text-align: center;
    }

    .main_screen .main_body .future_section {
        width: 100%;
    }
}

/* 모바일 화면 (480px 이하) */
@media (max-width: 480px) {
    .main_screen .main_head {
        text-align: center;
        font-size: 1.5em;
        margin-bottom: 20px;
    }
    .main_screen .main_body {
        margin-bottom: 20px;
    }

    .main_screen .main_body p {
        margin-bottom: 0;
    }

    .main_screen .main_body .future_section {
        margin-top: 20px;
    }
}