section#feature1{
    margin-bottom: 30px;
}
section#feature1 h2{
    margin-bottom: 70px;
    font-size: 1.625rem;
    color: #0082EB;
}
@media (min-width: 768px) {
    section#feature1 p {
        margin: 0 2rem;
    }
}

section#feature2,
section#feature3{
    margin-bottom: 70px;
}
section#feature2 h2,
section#feature3 h2,
section#feature4 h2{
    margin-bottom: 60px;
    padding-top: 10px;
    padding-bottom: 10px;
    background: #3D60AB;
    color: #fff;
    font-size: 1.625rem;
}
@media (min-width: 768px) {
    section#feature2 .feature2-wrapper {
        margin-left: 2rem;
        margin-right: 2rem;
    }
}
section#feature2 p{
    line-height: calc( 30 / 16 );
}
section#feature2 .feature2-right > div{
    border: 1px solid #707070;
    margin-bottom: 1em;
}
section#feature2 .feature2-right > div > span{
    width: 120px;
    background: #3D81E4;
    color: #fff;
    font-size: 1.125rem;
}
section#feature2 .feature2-right > div > span strong.font-size-large{
    font-size: 1.5rem;
}
section#feature2 .feature2-right > div > ul{
    flex: 1;
    gap: .25em 2em;
    margin: 20px;
    padding: 0;
    list-style: none;
}
section#feature2 .example{
    margin-bottom: 34px;
}
section#feature2 .example:last-of-type{
    margin-bottom: 0;
}
section#feature2 .example > div{
    border: 1px solid #3D81E4;
    padding-bottom: 1em;
}
section#feature2 .example h3{
    margin-bottom: 1em;
    height: 44px;
    border-bottom: 1px solid #3D81E4;
    padding: 0 27px;
    font-size: 1rem;
    color: #3D81E4;
    line-height: 1;
}
@media (min-width: 768px) {
    section#feature2 .example h3 {
        border-right: 1px solid #3D81E4;
    }
}
section#feature2 .example p{
    margin: 0 27px 1em;
}
section#feature2 .example p:has(+ ul) {
    margin-bottom: 0;
    color: #3D81E4;
}
section#feature2 .example ul{
    margin: 0 27px;
    padding-left: 0;
    list-style: none;
    line-height: calc( 30 / 16 );
}

section#feature3 ul{
    margin-left: 0;
    margin-right: 0;
    padding: 0;
    list-style: none;
}
@media (min-width: 768px) {
    section#feature3 ul{
        margin-left: 2rem;
        margin-right: 2rem;
    }
}
section#feature3 ul li{
    margin-bottom: 76px;
    padding-bottom: 38px;
}
@media (min-width: 768px) {
    section#feature3 ul li{
        margin-bottom: 76px;
        border-bottom: 1px solid #3D81E4;
        padding-bottom: 0;
    }
}
section#feature3 ul li::after{
    content: "";
    position: absolute;
    top: 100%;              /* 親要素のすぐ下に配置 */
    left: 50%;
    transform: translateX(-50%);

    width: 34px;
    height: 28px;
    background: #3D81E4;    /* 親の背景色と合わせる */

    /* 下向き（三角の先が下） */
    clip-path: polygon(
            0 0,        /* 左上 */
            100% 0,     /* 右上 */
            50% 100%    /* 下中央（先っぽ） */
    );
}
section#feature3 ul li:last-of-type{
    margin-bottom: 0;
}
section#feature3 ul li:last-of-type::after{
    content: none;
}
section#feature3 ul li > span{
    width: 80px;
    height: 80px;
    padding: 8px 0;
    background: #3D81E4;
    color: #fff;
}
section#feature3 ul li > span span{
    font-size: 1.375rem;
    line-height: 1;
}
section#feature3 ul li > span strong{
    font-size: 2.25rem;
    line-height: 1;
}
section#feature3 ul li > p{
    flex: 1;
    margin: 0 1em;
}

section#feature4 h3{
    margin: 100px 0 50px;
    font-size: 1.625rem;
    color: #0082EB;
}
section#feature4 h3 span::before{
    content: "";
    position: absolute;
    left: calc(50% - 25px);
    top: -40px;
    transform: translateY(-50%);
    width: 50px;
    height: 16px;
    background-image: url("../images/feature/feature4-heading-icon.png");
    background-size: contain;   /* 画像を中に収める */
    background-repeat: no-repeat;
    background-position: center;
}
section#feature4 .list-wrap{
    margin-left: 0;
    margin-right: 0;
}
@media (min-width: 768px) {
    section#feature4 .list-wrap{
        margin-left: 2rem;
        margin-right: 2rem;
    }
}
section#feature4 ul{
    margin: 0 2rem;
    padding: 0;
}
section#feature4 ul li{
    line-height: calc( 58 / 16 );
}
section#feature4 p{
    margin: 0 2rem;
    padding: 0;
    line-height: calc( 58 / 16 );
}
section#feature4 p span.indent{
    padding-left: 5em;
}
@media (min-width: 768px) {
    section#feature4 p span.indent{
        padding-left: 10em;
    }
}