.mb-1
{
	margin-bottom: 1em;
}

.external-block {
    width: 90%;
    max-width: 960px;
    margin: 50px auto;
    padding: 40px 0;
    background: #ecf4f9;
}
.external-box {
    width: 90%;
    max-width: 900px;
    margin: auto;
}
.external-txt {
    margin-bottom: 20px;
    line-height: 1.7;
}

a.external-link {
    width: 100%;
    padding: 15px 0;
    color: #fff;
    font-size: var(--fs18);
    font-weight: 600;
    text-align: center;
    background-color: #2c6bb9;
    border: 1px solid #2c6bb9;
    box-sizing: border-box;
    border-radius: 10px;
    display: block;
    transition: .2s;
}
a.external-link:hover {
    color: #2c6bb9;
    background: #fff;
}

/* 600px以下用：ネストを平坦化した有効なCSS */
@media screen and (max-width: 600px) {
    .success-detail--ttl {
        padding: 0 10px;
    }
    .success-detail__inner .success-detail__inner-head {
        padding: 50px 0;
        display: flex;
        flex-direction: column;
        gap: 30px;
    }
    .success-detail__inner .success-detail__inner-head--item-title .success-detail--tag {
        background: #012063;
        color: #fff;
        font-size: 21px;
        font-weight: 600;
        padding: 7px 10px;
        display: inline-block;
        border-radius: 5px;
    }
    .success-detail__inner .success-detail__inner-head--item-title .success-detail--ttl {
        padding: 0 10px;
        margin-top: 10px;
        font-size: 30px;
        font-weight: normal;
        color: #2c6bba;
    }
    .success-detail__inner .success-detail__inner-head--item {
        padding: 0 10px;
    }
    .success-detail__inner .success-detail__inner-head--item p {
        font-size: 14px;
        line-height: 1.8;
    }
    .success-detail__inner .success-detail__inner-head--item p.a {
        font-size: 14px;
        line-height: 1.8;
        padding: 0 10px;
    }
    .success-detail__inner .success-detail__inner-head--item p.a span.fw-bold {
        font-weight: bold;
    }
    .success-detail__inner .success-detail__inner-head--item p.a span.red {
        color: #d9600f;
        font-weight: bold;
    }
    .success-detail__inner .success-detail__inner-head--item p.a span.green {
        color: #47145f;
        font-weight: bold;
    }
    .success-detail__inner .success-detail__inner-block + .success-detail__inner-block {
        margin-top: 50px;
    }
    .success-detail__inner .success-detail__inner-block--item h4 {
        padding-bottom: 8px;
        border-bottom: 7px solid #61b7d8;
        font-size: 30px;
        font-weight: bold;
        padding-left: 15px;
        margin-bottom: 30px;
        color: #2765a9;
    }
    .success-detail__inner .success-detail__inner-block--item figure {
        margin-bottom: 40px;
    }
    .success-detail__inner .success-detail__inner-block--item p.q {
        font-size: 16px;
        font-weight: bold;
        margin-bottom: 1em;
        line-height: 1.8;
        padding: 0 10px;
    }
    .success-detail__inner .success-detail__inner-block--item p.a {
        font-size: 16px;
        line-height: 1.8;
        padding: 0 10px;
    }
    .success-detail__inner .success-detail__inner-block--item p.a span.fw-bold {
        font-weight: bold;
    }
    .success-detail__inner .success-detail__inner-block--item p.a span.red {
        color: #d9600f;
        font-weight: bold;
    }
    .success-detail__inner .success-detail__inner-block--item p.a span.green {
        color: #47145f;
        font-weight: bold;
    }
    .success-detail__inner .success-detail__inner-block--item p.a span.under {
        text-decoration: underline;
    }
    .success-detail__inner .success-detail__inner-block--item p.a a.under {
        text-decoration: underline;
    }
    .success-detail__inner .success-detail__inner-block--item p + p {
        margin-top: 30px;
    }
}

.success-detail--wrap {
    width: min(100%, 1080px);
    margin: auto;
}
.success-detail--wrap .success-detail {
    margin-bottom: 100px;
}
.success-detail--wrap .success-detail__inner .success-detail__inner-head {
    padding: 50px 0;
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.success-detail--wrap .success-detail__inner-head--item-title .success-detail--tag {
    background: #012063;
    color: #fff;
    font-size: 21px;
    font-weight: 600;
    padding: 7px 10px;
    display: inline-block;
    border-radius: 5px;
}
.success-detail--wrap .success-detail__inner-head--item-title .success-detail--ttl {
    padding: 0 80px;
    margin-top: 10px;
    font-size: 30px;
    font-weight: normal;
    color: #2c6bba;
}
.success-detail--wrap .success-detail__inner-head--item {
    padding: 0 10px;
}
.success-detail--wrap .success-detail__inner-head--item p {
    font-size: 14px;
    line-height: 1.8;
}
.success-detail--wrap .success-detail__inner-head--item p.a {
    font-size: 14px;
    line-height: 1.8;
    padding: 0 10px;
						}
}
.success-detail--wrap .success-detail__inner-head--item p.a span.fw-bold {
    font-weight: bold;
}
.success-detail--wrap .success-detail__inner-head--item p.a span.red {
    color: #d9600f;
    font-weight: bold;
}
.success-detail--wrap .success-detail__inner-head--item p.a span.green {
    color: #47145f;
    font-weight: bold;
}
.success-detail--wrap .success-detail__inner-block + .success-detail__inner-block {
    margin-top: 50px;
}
.success-detail--wrap .success-detail__inner-block--item h4 {
    padding-bottom: 8px;
    border-bottom: 7px solid #61b7d8;
    font-size: 30px;
    font-weight: bold;
    padding-left: 15px;
    margin-bottom: 30px;
    color: #2765a9;
}
.success-detail--wrap .success-detail__inner-block--item figure {
    margin-bottom: 40px;
}
.success-detail--wrap .success-detail__inner-block--item p.q {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 1em;
    line-height: 1.8;
    padding: 0 10px;
}
.success-detail--wrap .success-detail__inner-block--item p.a {
    font-size: 16px;
    line-height: 1.8;
    padding: 0 80px;
}
.success-detail--wrap .success-detail__inner-block--item p.a span.fw-bold {
    font-weight: bold;
}
.success-detail--wrap .success-detail__inner-block--item p.a span.red {
    color: #d9600f;
    font-weight: bold;
}
.success-detail--wrap .success-detail__inner-block--item p.a span.green {
    color: #47145f;
    font-weight: bold;
}
.success-detail--wrap .success-detail__inner-block--item p.a span.under {
    text-decoration: underline;
}
.success-detail--wrap .success-detail__inner-block--item p.a a.under {
    text-decoration: underline;
}
.success-detail--wrap .success-detail__inner-block--item p + p {
    margin-top: 30px;
}

a.under{
						text-decoration:underline;
						}

/* 600px以下：タイトル・本文の padding を上書き（ファイル末尾で確実に適用） */
@media screen and (max-width: 600px) {
    .success-detail--wrap .success-detail__inner-head--item-title .success-detail--ttl {
        padding: 0 30px !important;
    }
    .success-detail--wrap .success-detail__inner-block--item p.a {
        padding: 0 30px !important;
    }
}