body {
    margin: 0;
    padding: 0;
}

.main_title {
    font-size: 2.5em;
    text-align: center;
}

.service_img {
    margin: auto;
    width: 400px;
    height: 300px;
    max-width: 80%;
}

.service_left,
.service_right {
    margin: 15px 100px;
    padding: 10px;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.service_left p,
.service_right p {
    padding: 0 10px;
    line-height: 3em;
}

.service_left {
    background-color: rgb(238, 252, 237);
}

.service_right {
    background-color: rgb(255, 255, 240);
}

.left_inner,
.right_inner {
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 50px;
}

.text_container {
    margin: 0 auto;        /* 要素全体を中央に */
    text-align: left;      /* テキストは左揃え */
    max-width: 800px;      /* 必要に応じて横幅を制限 */
    padding: 0 20px;       /* モバイルでも見やすく */
}

/* ===== レスポンシブ対応追加 ===== */
@media screen and (max-width: 1024px) {
    .left_inner,
    .right_inner {
        flex-direction: column;
        margin: 20px;
    }

    .service_left,
    .service_right {
        margin: 15px 20px;
    }

    .service_img {
        width: 100%;
        height: auto;
    }

    .main_title {
        font-size: 2em;
    }
}