@charset "utf-8";

html {
    scroll-behavior: smooth;
}

body {
    margin: 0 auto;
    padding: 0;
    color: #111;
    font-size: 1.6rem;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
    text-align: center;
    background: #FFF;
}

.content_wrap {
    max-width: 960px;
    width: 100%;
    margin: 0 auto;
}

.inner_wrap {
    max-width: 860px;
    margin: 0 auto;
}

header .content_wrap {
    margin-bottom: 50px;
}
@media (max-width: 430px) {
    header .content_wrap {
        margin-bottom: 20px;
    }
}

.kv_wrap {
    position: relative;
}

.main_title {
    width: 100%;
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 4.6rem;
    font-weight: 900;
    line-height: 1.3;
    text-align: center;
    font-feature-settings: "palt";
}
@media (max-width: 840px) {
    .main_title {
        font-size: 3rem;
    }
}
@media (max-width: 430px) {
    .main_title {
        font-size: 2rem;
        position: absolute;
        bottom: 10px;
    }
}

.main_title>span {
    display: inline-block;
    text-align: left;
}

.highlight_text {
    font-size: 6rem;
    font-weight: 900;
    color: #FF4D4D;
}
@media (max-width: 840px) {
    .highlight_text {
        font-size: 5rem;
    }
}
@media (max-width: 430px) {
    .highlight_text {
        font-size: 3.2rem;
    }
}

.second_line {
    padding-left: 3em;
    display: inline-block;
}

.kv_foot {
    background: #FFD700;
    padding: 30px;
    text-align: center;
}

.kv_foot p {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.5;
    font-feature-settings: "palt";
    margin-bottom: 30px;
}
@media (max-width: 430px) {
    .kv_foot p {
        font-size: 2.4rem;
        margin-bottom: 30px;
    }
}

.white_edge {
    text-shadow:
        0px 4px 1px #fff,
        1px 3px 1px #fff,
        2px 3px 1px #fff,
        2px 2px 1px #fff,
        3px 2px 1px #fff,
        3px 1px 1px #fff,
        4px 0px 1px #fff,
        3px -1px 1px #fff,
        3px -2px 1px #fff,
        2px -2px 1px #fff,
        2px -3px 1px #fff,
        1px -3px 1px #fff,
        0px -4px 1px #fff,
        -1px -3px 1px #fff,
        -2px -3px 1px #fff,
        -2px -2px 1px #fff,
        -3px -2px 1px #fff,
        -3px -1px 1px #fff,
        -4px 0px 1px #fff,
        -3px 1px 1px #fff,
        -3px 2px 1px #fff,
        -2px 2px 1px #fff,
        -2px 3px 1px #fff,
        -1px 3px 1px #fff;
}

/* ボタン */
.btn {
    position: relative;
    background-color: #FF4D4D;
    color: #fff !important;
    font-weight: 900;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-radius: 9999px;
    transition: .5s;
}

.btn:after {
    content: "";
    display: inline-block;
    width: 25px;
    height: 28px;
    background: url(images/lp1/arrow.png) no-repeat center / contain;
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
}

.btn:hover {
    opacity: 0.8;
}

.btn-01 {
    margin: 0 auto;
    font-size: 2.6rem;
    text-align: center;
    max-width: 462px;
    height: 90px;
}

@media (max-width: 430px) {
    .btn-01 {
        font-size: 2rem;
        text-align: left;
        width: 100%;
        height: 80px;
        padding: 30px;
    }
}

.section_manga .inner_wrap {
    margin-bottom: 50px;
}

/* 上のセクション（薄い黄色） */
.section_cont01 {
    background-color: #FFFFF4;
    padding: 80px 20px 100px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 100px), 0 100%);
    position: relative;
    z-index: 10;
}

@media (max-width: 430px) {
    .section_cont01 {
        padding: 40px 20px 50px;
        clip-path: polygon(0 0, 100% 0, 100% calc(100% - 50px), 0 100%);
    }
}

/* 下のセクション（オレンジ） */
.section_cont02 {
    background-color: #FFD700;
    padding: 120px 20px 100px;
    margin-top: -100px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 50px), 50% 100%, 0 calc(100% - 50px));
    position: relative;
    z-index: 9;
}

@media (max-width: 430px) {
    .section_cont02 {
        padding: 120px 20px 70px;
        clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), 50% 100%, 0 calc(100% - 30px));
    }
}
@media (max-width: 586px) {
    .section_cont02 .cont_title {
        text-align: center;
    }
}

.cont_head {
    border-bottom: 1px solid #111;
    padding-bottom: 20px;
    margin-bottom: 30px;
}

.cont_flex {
    display: flex;
    align-items: center;
    gap: 20px;
}

@media (max-width: 586px) {
    .cont_flex {
        flex-direction: column;
        gap: 10px;
    }
}

.title_icon {
    background: #FFD700;
    width: 155px;
    height: 155px;
    text-align: center;
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.1;
    border-radius: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
@media (max-width: 586px) {
    .title_icon {
        background: #FFD700;
        width: auto;
        height: auto;
        text-align: center;
        font-size: 2.8rem;
        border-radius: 30px;
        display: block;
        padding: 15px 30px;
    }
}

.text_wrap {
    display: block;
}
@media (max-width: 586px) {
    .text_wrap {
        display: inline-block;
    }
}

.text_small {
    font-size: 2.4rem;
}

.text_big {
    font-size: 4rem;
}
@media (max-width: 586px) {
    .text_big {
        font-size: 2.8rem;
    }
}

.cont_title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.4;
    font-feature-settings: "palt";
}
@media (max-width: 430px) {
    .cont_title {
        font-size: 2.8rem;
    }
}

.section_cont01 .cont_title {
    flex: 1;
}

/* 共通本文 */
.com_text {
    font-size: 2rem;
    line-height: 2;
    text-align: left;
}

@media (max-width: 430px) {
    .com_text {
        font-size: 1.8rem;
    }
}

.text_center {
    text-align: center;
    line-height: 2.3;
}
@media (max-width: 430px) {
    .text_center {
        text-align: left;
        line-height: 2;
    }
}

.digital_book_wrap {
    border: 2px solid #FFD700;
    border-radius: 20px;
    background-color: #ffffff;
    background-image: radial-gradient(circle, #ffd700d9 0.5px, transparent 0.5px);
    background-position: 0 0;
    background-size: 9px 9px;
    padding: 40px;
    text-align: center;
    margin: 35px 0;
}

@media (max-width: 430px) {
    .digital_book_wrap {
        padding: 20px;
        margin: 20px 0;
    }
}

.subject01 {
    font-size: 2.4rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5em;
}

.subject01 span {
    text-align: center;
}

.subject01::before,
.subject01::after {
    content: "";
    display: inline-block;
    width: 39px;
    height: 34px;
    background: url(images/lp1/icon_book.png) no-repeat center / contain;
    vertical-align: middle;
    flex-shrink: 0;
}

@media (max-width: 430px) {
    .subject01 {
        font-size: 1.8rem;
        line-height: 1.5;
        margin-bottom: 20px;
        gap: 0.4em;
    }

    .subject01 span {
        line-height: 1.5;
    }
}

.degital_book_list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    align-items: stretch;
}

.item_degital {
    border: 1px solid #ccc;
    /* 罫線 */
    padding: 15px;
    text-align: center;
    display: flex;
    flex-direction: column;
    background-color: #fff;
}

.item_degital .img_wrap {
    position: relative;
    width: 100%;
    margin-bottom: 1em;
}

.item_degital .img_wrap::before {
    content: "";
    display: block;
    padding-top: 150%;
}

.item_degital .img_wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: bottom;

}

@media (max-width: 430px) {
    .degital_book_list {
        grid-template-columns: repeat(2, 1fr);
    }

    .item_degital {
        padding: 10px;
    }
}

.item_degital p {
    font-size: 1.4rem;
    line-height: 1.5;
    text-align: center;
}

@media (max-width: 430px) {
    .item_degital p {
        font-size: 1.2rem;
        ;
    }
}

.marker {
    background: linear-gradient(transparent 60%, #ffff66 60%);
    font-size: 3rem;
    font-weight: 900;
}

@media (max-width: 430px) {
    .marker {
        font-size: 2.2rem;
    }
}

.text_pt01 {
    font-size: 4rem;
    font-weight: 900;
}
@media (max-width: 430px) {
    .text_pt01 {
        font-size: 2.8rem;
    }
}

.text_pt02 {
    font-size: 3rem;
    font-weight: 900;
}
@media (max-width: 430px) {
    .text_pt02 {
        font-size: 2.4rem;
    }
}

.highlight_marker {
    background: linear-gradient(transparent 60%, #FFF8B5 60%);
}

/* 囲み罫（R） */
.feature_box {
    display: flex;
    align-items: center;
    background-color: #fff;
    border: 4px solid #111;
    border-radius: 20px;
    padding: 20px 0 0 30px;
    text-align: left;
    margin-top: 35px;
    gap: 20px;
}
@media (max-width: 767px) {
    .feature_box {
        display: block;
        align-items: center;
        border-radius: 20px;
        padding: 20px;
        margin-top: 20px;
    }
}

.feature_list {
    flex: 1;
}

.feature_img img {
    max-width: 221px;
    height: auto;
    display: block;
}
@media (max-width: 767px) {
    .feature_img img {
        display: none;
    }
}

.feature_list ul {
    margin-top: -20px;
}
@media (max-width: 767px) {
    .feature_list ul {
        margin-top: 0;
    }
}

.feature_list li {
    font-size: 3rem;
    font-weight: 900;
    font-feature-settings: "palt";
    line-height: 1.5;
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
}
@media (max-width: 430px) {
    .feature_list li {
        font-size: 2rem;
    }
}

.feature_list li:last-child {
    margin-bottom: 0;
}

/* ★★★アイコンの生成★★★ */
.feature_list li::before {
    content: '';
    display: inline-block;
    background-image: url(images/lp1/icon_check.png);
    background-size: contain;
    background-repeat: no-repeat;
    width: 30px;
    height: 30px;
    min-width: 30px;
    margin-right: 10px;
    margin-top: 0.25em;
}
@media (max-width: 430px) {
    .feature_list li::before {
        width: 20px;
        height: 20px;
        min-width: 20px;
    }
}

.section_cont03 {
    background-color: #FFFFF4;
    padding: 120px 20px 100px;
    margin-top: -100px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 50px), 50% 100%, 0 calc(100% - 50px));
    position: relative;
    z-index: 8;
}
@media (max-width: 430px) {
    .section_cont03 {
        padding: 120px 20px 70px;
        clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), 50% 100%, 0 calc(100% - 30px));
    }
}

.section_cont03 .inner_wrap {
    padding-top: 50px;
}
@media (max-width: 430px) {
    .section_cont03 .inner_wrap {
        padding-top: 0;
    }
}

.cont_title02 {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 40px;
}
@media (max-width: 430px) {
    .cont_title02 {
        margin-bottom: 20px;
    }
}

.main_title02 {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.4;
    text-align: center;
    letter-spacing: 0.1em;
}
@media (max-width: 768px) {
    .main_title02 {
        font-size: 2.8rem;
    }
}

.sub_title {
    display: inline-block;
    background-color: #111;
    color: #fff;
    width: 180px;
    padding: 10px 25px;
    font-size: 1.8rem;
    font-weight: bold;
    letter-spacing: 0.1em;
    text-align: center;
}
@media (max-width: 768px) {
    .sub_title {
        font-size: 1rem;
        padding: 8px 20px;
    }
}

.practical_wrap {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 40px;
}
@media (max-width: 430px) {
    .practical_wrap {
        grid-template-columns: repeat(1, 1fr);
    }
}

.practicla_item {
    border: 1px solid #111;
    background-color: #fff;
    padding: 10px;
}

.practicla_img {
    margin-bottom: 10px;
}

.practicla_img img {
    width: 100%;
    height: auto;
}

.practicla_text {
    font-size: 1.6rem;
    font-weight: bold;
    line-height: 1.5;
}

.section_cont04 {
    background-color: #FFD700;
    padding: 120px 20px 100px;
    margin-top: -100px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 50px), 50% 100%, 0 calc(100% - 50px));
    position: relative;
    z-index: 7;
}
@media (max-width: 430px) {
    .section_cont04 {
        padding: 120px 20px 70px;
        clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), 50% 100%, 0 calc(100% - 30px));

    }
}

.section_cont04 .inner_wrap {
    padding-top: 50px;
}
@media (max-width: 430px) {
    .section_cont04 .inner_wrap {
        padding-top: 0;
    }
}

.flow_wrap {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 35px;
}
@media (max-width: 767px) {
    .flow_wrap {
        grid-template-columns: repeat(1, 1fr);
        max-width: 350px;
        margin: 0 auto;
    }
}

.flow_item {
    border: 3px solid #111;
    border-radius: 20px;
    background-color: #fff;
    padding: 15px;
}

.flow_number {
    background-color: #FFD700;
    text-align: center;
    font-size: 2rem;
    font-weight: 900;
    border-radius: 200px;
    padding: 8px 0;
    margin-bottom: 17px;
}

.flow_title {
    font-size: 2rem;
    font-weight: 900;
    line-height: 1.4;
    margin-bottom: 15px;
}

.flow_text {
    font-size: 1.8rem;
    line-height: 1.5;
    text-align: left;
}

.sub_title02 {
    display: inline-block;
    font-size: 3.6rem;
    font-weight: 900;
    border-bottom: 2px solid #111;
    padding-bottom: 10px;
    margin: 50px 0 25px;
}

.price_wrap {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
@media (max-width: 900px) {
    .price_wrap {
        grid-template-columns: repeat(1, 1fr);
        max-width: 350px;
        margin: 0 auto;
    }
}

.price_item {
    border: 3px solid #111;
    border-radius: 20px;
    background-color: #fff;
    padding: 20px;
}

.subject02 {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-bottom: 30px;
}

.s_title {
    font-size: 1.6rem;
    font-weight: 900;
    color: #B4B4B4;
}

.m_title {
    font-size: 2.4rem;
    font-weight: 900;
}

.price_text01 {
    font-size: 5rem;
    font-weight: 900;
    margin-bottom: 30px;
    font-feature-settings: "palt";
}
.price-reference {
    display: block;
    font-size: 1.6rem;
    font-weight: bold;
    margin-bottom: 3px;
}
.price-unit {
    font-size: 1.6rem;
    font-weight: bold;
}

@media (max-width: 430px) {
    .price_text02 ul {
        display: block;
        padding-left: 10px;
    }
}

.price_text02 li {
    font-size: 1.8rem;
    line-height: 1.5;
    font-feature-settings: "palt";
    display: flex;
    align-items: flex-start;
    text-align: left;
    border-bottom: 1px dotted #666;
    padding-bottom: 10px;
    padding-left: 10px;
    margin-bottom: 10px;
}
@media (max-width: 430px) {
    .price_text02 li {
        padding-left: 20px;
    }
}

.price_text02 li:first-child {
    border-top: 1px dotted #666;
    padding-top: 10px;
}

.price_text02 li:last-child {
    margin-bottom: 0;
}

.price_text02 li::before {
    content: "";
    display: inline-block;
    background-image: url(images/lp1/icon_check02.png);
    background-size: contain;
    background-repeat: no-repeat;
    width: 16px;
    height: 16px;
    min-width: 16px;
    margin-right: 5px;
    margin-top: 0.25em;
}

.section_cont05 {
    background-color: #FFFFF4;
    padding: 150px 20px 100px;
    margin-top: -100px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 50px), 50% 100%, 0 calc(100% - 50px));
    position: relative;
    z-index: 6;
}
@media (max-width: 430px) {
    .section_cont05 {
        padding: 120px 20px 70px;
        clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), 50% 100%, 0 calc(100% - 30px));
    }
}

.faq_item {
    background-color: #FFD700;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 4px 4px 0px 0px rgba(194, 148, 0, 0.8);
    text-align: left;
    margin-bottom: 30px;
}
@media (max-width: 586px) {
    .faq_item {
        padding: 20px;
    }
}

.question_text_box {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
}
@media (max-width: 586px) {
    .question_text_box {
        margin-bottom: 20px;
    }
}

.faq_item:last-of-type {
    margin-bottom: 0;
}

.icon_q {
    font-size: 5rem;
    font-weight: 900;
    color: #FF4D4D;
}
@media (max-width: 586px) {
    .icon_q {
        font-size: 4rem;
    }
}

.question_text {
    font-size: 2.4rem;
    font-weight: 900;
    line-height: 1.5;
    margin-top: 0.25em;
}
@media (max-width: 586px) {
    .question_text {
        font-size: 2rem;
    }
}

.answer_text_box {
    background-color: #fff;
    border-radius: 20px;
    font-size: 1.6rem;
    line-height: 1.8;
    padding: 20px;
}

.section_cont06 .inner_wrap {
    padding: 50px 20px 0;
}
@media (max-width: 430px) {
    .section_cont06 .inner_wrap {
        padding: 20px 20px;
    }
}

.footer_wrap {
    padding: 30px 0;
    border-top: 1px solid #111;
}

ul.footer_link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5em;
    font-size: 1.4rem;
    margin-bottom: 30px;
}

ul.footer_link a:hover {
    text-decoration: underline;
}
@media (max-width: 586px) {
    .footer_wrap {
        padding-top: 0;
    }

    ul.footer_link {
        flex-direction: column;
        gap: 0;
    }

    ul.footer_link li {
        width: 100%;
        text-align: left;
        border-bottom: 1px solid #4d4d4d;
    }

    ul.footer_link a {
        display: block;
        background: #000;
        color: #fff;
        padding: 15px 20px;
        position: relative;
    }

    ul.footer_link a:after {
        display: block;
        content: "";
        position: absolute;
        top: 50%;
        right: 20px;
        width: 6px;
        height: 6px;
        margin: -4px 0 0 0;
        border-top: solid 2px #898989;
        border-right: solid 2px #898989;
        -webkit-transform: rotate(45deg);
        transform: rotate(45deg);
    }
}

.footer_wrap p {
    font-size: 1.4rem;
}

/* その他
----------------------------------------------- */
.for_lp_sp {
    display: none;
}

@media (max-width: 568px) {
    .for_lp_sp {
        display: block;
    }

    .for_lp_pc {
        display: none;
    }
}

/* お問い合わせフォーム
----------------------------------------------- */
.wpcf7-form p {
    margin: 0 !important;
}

.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1.6rem;
}

.contact_form_wrap {
    max-width: 960px;
    width: 100%;
    margin: 0 auto;
    background-color: #FFD700;
    border-radius: 20px;
    padding: 30px;
    text-align: left;
    margin: 40px 0 50px;
}

@media (max-width: 430px) {
    .contact_form_wrap {
        padding: 15px;
    }
}

.form-row {
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid #fff;
    padding-bottom: 15px;
    margin-bottom: 15px;
}

@media (max-width: 767px) {
    .form-row {
        flex-direction: column;
        align-items: flex-start;
    }
}

.form-label {
    font-weight: bold;
    display: block;
    width: 240px;
}

@media (max-width: 767px) {
    .form-label {
        width: 100%;
    }
}

.form-input {
    flex: 1;
}

@media (max-width: 767px) {
    .form-input {
        width: 100%;
    }
}

.form-textarea {
    width: 100%;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 1.6rem;
    box-sizing: border-box;
}

.form-textarea {
    min-height: 160px;
}

.badge {
    display: inline-block;
    font-size: 1.2rem;
    padding: 4px 8px;
    margin-right: 6px;
    border-radius: 12px;
    color: #fff;
    line-height: 1;
    white-space: nowrap;
    font-weight: bold;
}

.badge.required {
    background-color: #FF4D4D;
}

.badge.optional {
    background-color: #999;
}

.privacy-row {
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    font-size: 1.4rem;
    margin: 30px 0;
    height: 210px;
    overflow: auto;
}

.privacy-text p {
    font-size: 1.4rem;
    line-height: 1.5;
    margin-bottom: 1em !important;
}

ul.privacy_list {
    margin: 0 0 2em 1em;
}

ul.privacy_list li {
    list-style-type: disc;
    margin: 0 0 5px;
    text-align: left;
    line-height: 1.8;
}

.privacy-check>p {
    display: contents;
}

.privacy-check {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 1.4rem;
    font-feature-settings: "palt";
}

.privacy-check .wpcf7-form-control-wrap {
    margin: 0;
    padding: 0;
}

.privacy-check input[type="checkbox"] {
    margin: 0 5px 0 0;
    width: 18px;
    height: 18px;
}

.submit-row {
    margin-top: 50px;
    text-align: center;
}

.submit-row>p {
    display: contents;
    margin: 0;
}

.form-submit {
    display: block;
    background-color: #FF4D4D;
    color: #fff !important;
    font-weight: 900;
    border-radius: 9999px;
    transition: .5s;
    border: none;
    cursor: pointer;
    max-width: 480px;
    width: 100%;
    height: 90px;
    line-height: 90px;
    font-size: 2.6rem;
    margin: 0 auto;
    padding: 0;
    text-align: center;
}

@media (max-width: 430px) {
    .form-submit {
        height: 80px;
        font-size: 2rem;
        line-height: 80px;
    }
}

/* === Contact Form 7 エラー表示のスタイル === */

/* 1. 各入力欄の下に表示される個別のエラーメッセージ */
span.wpcf7-not-valid-tip {
    color: #d9534f;
    /* 文字色 */
    font-size: 14px;
    /* 文字サイズ */
    font-weight: bold;
    margin-top: 8px;
    /* 上の余白 */
    display: block;
    text-align: left;
}

/* 2. フォーム全体のエラー概要メッセージ（エラー時） */
/* （例：「入力内容に問題があります。」）*/
.wpcf7-form.invalid .wpcf7-response-output {
    /* Contact Form 7のデフォルトの枠線を消す */
    border: none !important;
    background-color: transparent !important;
    /* 背景も透過に */

    /* デザインを調整 */
    color: #333333;
    /* 文字色を黒っぽく */
    padding: 0;
    margin: 20px auto 0;
    text-align: center;
    font-weight: bold;
}

/* 3. 送信成功時のメッセージ */
.wpcf7-form.sent .wpcf7-response-output {
    /* デフォルトの緑の枠線を消す */
    border-color: #4cae4c !important;
    /* 色は成功とわかる緑などがおすすめ */
    background-color: #dff0d8 !important;
    /* 薄い緑の背景 */
    color: #3c763d !important;
    padding: 15px !important;
    border-radius: 8px !important;
    margin: 20px auto 0 !important;
    text-align: center !important;
    line-height: 1.5;
}