*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html{
    overflow-x: hidden;
    color: #3F2929;
    background-color: #FFE5DD;
    padding-top: 80px;
    padding-bottom: 150px;
    font-family: 'Noto Sans JP', sans-serif !important;
}
a{
    text-decoration: none;
    color: #3F2929;
}
.s1{
    max-width: 1160px;
    width: 100%;
    margin: 0 auto;
}
.s1 img{
    width: 100%;
}
.s1_t{
    font-size: 70px;
    font-weight: 900;
    text-align: center;
}
.s2{
    max-width: 1160px;
    width: 100%;
    margin: 0 auto;
    margin-top: 108px;
    position: relative;
}
.s2_img_1{
    width: 100%;
    margin-bottom: 20px;
}
.s2_wrap{
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 100px;
}
.s2_wrap_left{
    width: 725px;
}
.s2_wrap_1{
    font-size: 16px;
    color: rgba(4, 132, 204, .85);
    font-weight: 600;
}
.s2_wrap_2{
    font-size: 45px;
    font-weight: 700;
    color: rgba(4, 132, 204, .85);
}
.s2_wrap_3{
    font-size: 30px;
    font-weight: 600;
}
.s2_text{
    font-size: 25px;
    font-weight: 600;
    margin-top: 25px;
}
.s2_wrap_right{
    width: 288px;
}
.history{
    display: flex;
    align-items: flex-start;
    justify-content: center;
    margin: 0 auto;
    gap: 80px;
    margin-top: 135px;
}
.s2_img_text{
    width: fit-content;
    font-size: 25px;
    font-weight: 600;
    margin-top: 20px;
    margin: 0 auto;
    line-height: 40px;
}
.history_l{
    width: 195px;
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}
.history_l_bl{
    width: 195px;
    color: #FFF;
    font-size: 25px;
    font-size: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}
.history_l_1{
    height: 120px;
    background-color: #F4935D;
}
.history_l_2{
    height: 439px;
    background-color: #FF7070;
}
.history_l_3{
    height: 120px;
    background-color: #E460B7;
}
.history_l_4{
    height: 860px;
    background-color: #956BC9;
}
.history_l_5{
    height: 259px;
    background-color: #5E77CE;
}
.history_l_6{
    height: 1186px;
    background-color: #57A7D5;
    align-items: flex-start;
    padding-top: 185px;
}
.history_l_7{
    height: 120px;
    background-color: #5DB480;
}
.history_c_col{
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 48px;
    position: relative;
}
.history_c_ct{
    width: 476px;
}
.history_c_t{
    font-size: 40px;
    font-weight: 700;
    color: #EB6338;
    white-space: nowrap;
}
.history_c_line{
    width: 80px;
    height: 2px;
    position: absolute;
    top: 31px;
    left: -100px;
    background-color: #E6430F;
}
.line_l{
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: block;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    background-color: #E6430F;
}
.line_r{
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: block;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background-color: #E6430F;
}
.mt-127{
    margin-top: 127px;
}
.mt-209{
    margin-top: 209px;
}
.mt-30{
    margin-top: 30px;
}
.mt-40{
    margin-top: 40px;
}
.history_c_text{
    font-size: 25px;
    font-weight: 600;
    margin-top: 20px;
    line-height: 40px;
}
.history_c_img{
    width: 337px;
    margin-top: 20px;
}
.s3{
    max-width: 1160px;
    width: 100%;
    margin: 0 auto;
    margin-top: 180px;
    position: relative;
    background-color: #FFF9EB;
    border: 5px solid #E6430F;
    border-radius: 24px;
    padding-top: 18px;
    padding-bottom: 48px;
}
.mb-100{
    margin-bottom: 100px;
}
.s3_img{
    width: 246px !important;
    height: auto;
}
.s3_t{
    width: 940px;
    height: 80px;
    background-color: #E6430F;
    border-radius: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFF;
    font-size: 34px;
    font-weight: 600;
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
}
.s3_flex{
    width: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-top: 50px;
    gap: 45px;
    padding-left: 60px;
}
.s3_left{
    font-size: 25px;
    font-weight: 600;
    line-height: 40px;
}
.s3_left_1{
    width: 659px;
}
.s3_right_1{
    width: 288px;
}
.s3_right_2{
    width: 147px;
}
.s3_right_3{
    width: 216px;
}
.sc_3{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    margin-top: 90px;
    margin-bottom: 130px;
}
.sc_3 span{
    width: 62px;
    height: 3px;
    background-color: #418C07;
}
.sc_3 div{
    font-size: 32px;
    font-weight: 600;
}
.s4{
    max-width: 1160px;
    width: 100%;
    margin: 0 auto;
    margin-top: 80px;
    position: relative;
    text-align: center;
}
.s4_img1{
    width: 100%;
    margin: 0 auto;
    margin-top: 50px;
}
.s4_t{
    font-size: 45px;
    font-weight: 700;
    color: rgba(240, 166, 21, .9);
    margin-bottom: 40px;
}
.s4_t_md{
    font-size: 30px;
    color: rgba(240, 166, 21, 1);
    font-weight: 600;
}
.mt-60{
    margin-top: 120px;
}
.s4_text{
    font-size: 25px;
    font-weight: 600;
    margin-top: 20px;
}
.s4_card{
    width: 633px;
    padding: 20px 38px 28px 38px;
    background-color: #FFF9EB;
    border-radius: 24px;
    border: 5px solid #F0A615;
    text-align: center;
    margin: 0 auto;
    margin-top: 120px;
}
.s4_card_p1{
    font-size: 30px;
    font-weight: 600;
    color: #F0A615;
}
.s4_card_p2{
    font-size: 25px;
    font-weight: 600;
    margin-top: 10px;
}
.s4_card a{
    font-size: 25px;
    font-weight: 600;
    margin-top: 20px;
}
.s4_img{
    width: 1046px;
    height: auto;
    display: block;
    margin: 0 auto;
    margin-top: 130px;
}
.s5{
    max-width: 1160px;
    width: 100%;
    margin: 0 auto;
    margin-top: 80px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 130px;
    margin-bottom: 129px;
    gap: 88px;
    padding-right: 100px;
}
.s5_img_1{
    width: 407px;
}
.s5_img_2{
    width: 288px;
}
.links{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 100px;
}
.links_1{
    width: 350px;
    height: 60px;
    background-color: #EB5541;
    border-radius: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 25px;
    font-weight: 600;
    color: #FFF;
    transition: .3s;
    cursor: pointer;
}
.links_1:hover{
    opacity: .8;
}
.links_2{
    width: 350px;
    height: 60px;
    background-color: #EB5541;
    border-radius: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 25px;
    font-weight: 600;
    color: #FFF;
    transition: .3s;
}
.links_2:hover{
    opacity: .8;
}

.to_top{
    right: 15px;
    bottom: -150px;
    position: fixed;
    width: 100px;
    height: 150px;
    font-size: 15px;
    color: #FFF;
    font-weight: 600;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background-color: #EB5541;
    gap: 10px;
    cursor: pointer;
    transition: .2s;
    border-radius: 18px;
    z-index: 100;
  }
  .to_top:hover{
    opacity: .8;
  }
  .to_top p{
    color: #FFF;
    line-height: 20px;
  }
  .to_top img{
    width: 50px;
  }
  @media only screen and (max-width:500px) {
    .s2_img_text {
        width: fit-content;
        font-size: 18px;
        font-weight: 600;
        margin-top: 20px;
        margin: 0 auto;
        line-height: 25px;
    }
    .history {
        gap: 20px;
        margin-top: 135px;
    }
    .history_l_bl {
        width: 30px;
        color: #FFF;
        font-size: 15px;
        font-size: 600;
        display: flex;
        align-items: center;
        justify-content: center;
        writing-mode: vertical-lr;
    }
    .history_c_t {
        font-size: 22px;
        font-weight: 700;
        color: #EB6338;
        white-space: nowrap;
    }
    .history_c_text {
        font-size: 18px;
        font-weight: 600;
        margin-top: 20px;
        line-height: 25px;
    }
    .history_c_ct {
        width: calc(100% - 50px);
    }
    .history_c_col {
        display: flex;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 0px;
        position: relative;
        flex-wrap: wrap;
    }
    .history_l {
        width: 50px;
        display: flex;
        flex-wrap: wrap;
        gap: 5px;
    }
    .history_c_img {
        width: 60%;
        margin-top: 20px;
    }
    .mt-209 {
        margin-top: 80px;
    }
    .mt-30{
        margin-top: 150px;
    }
    .line_l {
        width: 8px;
        height: 8px;
    }
    .line_r {
        width: 8px;
        height: 8px;
    }
    .history_c_line{
        width: 35px;
        height: 2px;
        position: absolute;
        top: 17px;
        left: -35px;
        background-color: #E6430F;
    }
    .history_l_6{
        height: 1285px;
    }
    .s4_img {
        width: 100%;
        height: auto;
        display: block;
        margin: 0 auto;
        margin-top: 130px;
    }
    .s3_t {
        width: 90%;
        height: auto;
        border-radius: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #FFF;
        font-size: 20px;
        font-weight: 600;
        position: absolute;
        padding: 10px 30px;
        top: -40px;
        left: 50%;
        transform: translateX(-50%);
    }
    .s3_left {
        width: 100%;
        font-size: 18px;
        font-weight: 600;
        line-height: 25px;
    }
    .s3_flex {
        width: 100%;
        display: flex;
        justify-content: flex-start;
        align-items: center;
        flex-wrap: wrap;
        margin-top: 50px;
        gap: 25px;
        padding-left: 0px;
        padding: 0 16px 30px 16px;
    }
    .s2{
        padding: 0 10px;
    }
    .s3{
        width: calc(100% - 20px);
        padding: 0 10px;
    }
    .s4{
        padding: 0 10px;
    }
    .s5{
        padding: 0 10px;
    }
    .links_2 {
        width: 300px;
        height: 50px;
        border-radius: 30px;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 18px;
        font-weight: 600;
        color: #FFF;
        transition: .3s;
    }
    .to_top {
        right: 10px;
        bottom: -150px;
        position: fixed;
        width: 70px;
        height: 90px;
        font-size: 12px;
        font-weight: 600;
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 5px;
        cursor: pointer;
        transition: .2s;
        border-radius: 18px;
        z-index: 100;
    }
    .to_top img {
        width: 25px;
    }
    .to_top p {
        color: #FFF;
        line-height: 18px;
    }
  }