.site-banner.icon-bg {
    background-image: url(../../images/careers/banner4_02.png);
}
.site-banner .desc .icon {
    width: 140px;
    height: 171px;
    background-image: url(../../images/careers/icon-award-2021.png);
}
.career-env .icon.pic1 {
    background-image: url(../../images/careers/pic-4-1-2-1a.png);
}
.career-env .icon.pic2 {
    background-image: url(../../images/careers/pic-4-1-2-1b.png);
}
.career-env .icon.pic3 {
    background-image: url(../../images/careers/pic-4-1-2-1c.png);
}
.career-env .icon.pic4 {
    background-image: url(../../images/careers/pic-4-1-2-1d.png);
}
.site-banner .desc {
    flex-direction: row-reverse;
    align-items: center;
}
.site-banner .desc .texts {
    text-align: left;
    margin-right: 10px;
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.61);
}
.site-banner .desc .texts > div {
    font-weight: 500;
    font-size: 46px;
    letter-spacing: 3.45px;
    color: #fff;
    padding: 0 0.5rem;
}
.site-keypoint > .description {
    margin-top: 1rem;
    color: #000;
}
/* .rules */
.rules-wrapper {
    max-width: 1200px;
    width: 100%;
}
.rules .fx1 {
    padding: 0 1rem;
}
.rules .title {
    position: relative;
    font-size: 32px;
    letter-spacing: 2.4px;
    color: #c00;
    padding: 1rem 0 1rem 1.5rem;
}
.rules .title::before {
    position: absolute;
    top: 0;
    left: 0;
    content: '';
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-image: linear-gradient(136deg, #ffbe92 7%, rgba(255, 190, 146, 0) 89%);
}
.rules .subtitle {
    max-width: 480px;
    font-weight: 500;
    font-size: 24px;
    letter-spacing: 1.89px;
    line-height: 1.52;
    color: #e67c12;
    border-bottom: 1px solid #e67c12;
    padding: 0 0 3px;
    margin: 0 0 1rem;
}
.rules .subtitle span,
.rules .subtitle > div {
    display: inline-block;
}
.rules li::before {
    color: #c00;
}
/* pc */
@media (max-width: 1500px) {
    .rules-wrapper {
        max-width: 100%;
    }
    .rules {
        margin: 0 10%;
    }
}
@media (max-width: 1200px) {
    .rules-wrapper {
        max-width: 80%;
    }
    .rules {
        flex-direction: column;
        margin: auto;
    }
    .rules .fx1 {
        max-width: 100%;
    }
    .rules .fx1:first-of-type {
        padding: 0 0 3rem;
    }
}

/* pad */
@media (max-width: 820px) {
    .site-banner .desc .icon {
        width: 120px;
        height: 146px;
    }
    .site-banner .desc .texts > div {
        font-size: 30px;
        letter-spacing: 2.4px;
    }
}

/* phone */
@media (max-width: 576px) {
    .site-banner .desc .icon {
        width: 70px;
        height: 85px;
    }
    .site-banner .desc .texts > div {
        font-size: 20px;
        letter-spacing: 1.5px;
    }
    .site-keypoint > .description {
        line-height: 1.7;
    }
    .rules-wrapper {
        max-width: 92%;
    }
    .rules .subtitle {
        font-size: 20px;
        line-height: 1.75;
        letter-spacing: 1.64px;
    }
    .site-keypoint > .career-env {
        max-width: 94%;
    }
}