@charset "UFT-8";
.header-delay-time {
    animation-delay: 0.01s;
}
.delay-time {  
	animation-delay: 0.30s;
}
.section-top {
    margin-left: 16px;
    margin-bottom: 56px; /* .section-top ul40px＋56px=96px */
    overflow-x: clip;
}
.section-top h2 {
    padding-top: 100px;
    margin-bottom: 40px;
}
.section-top h3 {
    font-size: 1.8rem;
    letter-spacing: 0.1rem;
    margin-bottom: 24px;
    position: relative;
}
.section-top h3::after {
    border-top: 1px solid #A7D398;
    content: "";
    width: 100%;
    display: inline-block;
    position: absolute;
    top: 50%;
}
.section-top h3 span {
    display: inline-block;
    background: #fff;
    position: relative;
    z-index: 10;
    padding-right: 8px;
}
.section-top__container {
    display: grid;
    gap: 16px 0;
    grid-template-columns: 1fr 2fr;
    grid-template-rows: auto auto auto auto auto auto;
    width: 100%;
    margin-bottom: 40px;
}
.section-top__container h4 {
    font-weight: 700;
    line-height: 2.0rem;
}
.section-top__container p {
    line-height: 2.0rem;
}
.section-top ul {
    padding-right: 16px;
    padding-bottom: 40px;
}
.section-top li {
    margin-bottom: 8px;
}
.section-top li:nth-child(4) {
    margin-bottom: 0;
}
.section-top__description {
    display: flex;
    width: 100%;
    height: 4em;
    padding-inline: 24px;
    align-items: center;
    border-radius: 10px 10px 0 0;
}
.section-top li:nth-child(1) .section-top__description {
    background-color: rgba(167, 211, 152, 0.7);
}
.section-top li:nth-child(2) .section-top__description {
    background-color: rgba(128, 175, 123, 0.7);
}
.section-top li:nth-child(3) .section-top__description {
    background-color: rgba(90, 141, 94, 0.65);
}
.section-top li:nth-child(4) .section-top__description {
    background-color: rgba(49, 103, 63, 0.55);
}
.section-top li .year {
    margin-right: 24px;
}
.section-top li .event {
    line-height: 1.8rem;
}
@media (min-width: 769px) {
    .section-top {
        margin-left: 40px;
        margin-bottom: 80px;
    }
    .section-top__wrap {
        padding-left: 160px;
    }
    .section-top h2 {
        padding-top: 52px;
        margin-bottom: 104px;
    }
    .section-top h3 {
        font-size: 4.8rem;
        letter-spacing: 0.1rem;
        margin-bottom: 48px;
    }
    .section-top h3 span {
        padding-right: 24px;
    }
    .section-top__container {
        gap: 40px 0;
        grid-template-columns: 1fr 2fr;
        grid-template-rows: auto auto auto auto auto auto;
        width: 100%;
        margin-bottom: 110px;
    }
    .section-top ul {
        padding-right: 40px;
        padding-bottom: 88px;
    }
    .section-top ul li {
        display: flex;
    }
    .section-top__rect {
        display: inline-block;
        width: 16%;
        height: 2em;
        border-radius: 4px;
        margin-inline: 24px;
    }
    .section-top li:nth-child(1) .section-top__rect {
        background-color: rgba(167, 211, 152, 1);
    }
    .section-top li:nth-child(2) .section-top__rect {
        background-color: rgba(128, 175, 123, 1);
        margin-left: 0;
        margin-right: 48px;
    }
    .section-top li:nth-child(3) .section-top__rect {
        background-color: rgba(90, 141, 94, 1);
        margin-left: 48px;
        margin-right: 0;
    }
    .section-top li:nth-child(4) .section-top__rect {
        background-color: rgba(49, 103, 63, 1);
    }
    .section-top__description {
        width: 84%;
        height: 2em;
    }
    .section-top__description::before {
        content: "";
        display: inline-block;
        width: 16%;
        height: auto;
        border-top: 2px dotted #303D2C;
        margin-right: 24px;
    }
    .section-top li:nth-child(1) .section-top__description,
    .section-top li:nth-child(2) .section-top__description,
    .section-top li:nth-child(3) .section-top__description,
    .section-top li:nth-child(4) .section-top__description {
        background-color: transparent;
    }
}