body {
    font-family: "IBM Plex Sans JP", sans-serif;
}

img {
    max-width: 100%;
}

i {
    font-style: normal;
}

.box_wrap {
    margin: 0 auto;
    padding: 0 20px;
    max-width: 1240px;
    box-sizing: border-box;
}

.h2_tit {
    color: #000;
    font-family: IBM Plex Sans JP;
    font-size: 40px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    max-width: 1000px;
    margin: 0 auto 50px;
    text-align: center;
}

.banner_box {
    background: url(../static/images/banner_pc.jpg) no-repeat center center;
    background-size: cover;
}

.banner_cnt {
    box-sizing: border-box;
    padding: 83px 0 65px;
    height: 615px;
    max-width: 660px;
    display: flex;
    flex-direction: column;
}

.banner_cnt_btn {
    display: flex;
    text-align: left;
    margin-top: 60px;
    margin-bottom: 20px;
}

.banner_cnt h1 {
    color: #ffd600;
    font-family: IBM Plex Sans JP;
    font-size: 66px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
}

.banner_cnt .p1 {
    color: #fff;
    font-family: IBM Plex Sans JP;
    font-size: 48px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
    margin: 6px 0 0;
}

.banner_cnt .p2 {
    color: #fff;
    font-family: IBM Plex Sans JP;
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    margin-top: auto;
}

.div2_cnt {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-column-gap: 50px;
    grid-row-gap: 30px;
    margin-bottom: 50px;
}

.div2_item h4 {
    background: #0f7b79;
    color: #fff;
    font-family: IBM Plex Sans JP;
    font-size: 24px;
    line-height: 1.5;
    font-weight: 600;
    padding: 10px 30px;
    text-align: center;
}

.div2_item>div {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #e8ecef;
    padding: 50px 30px;
}

.div2_item>div img {
    width: 231px;
    height: 154px;
}

.div2_item>div p {
    flex: 1;
    color: #101828;
    font-family: IBM Plex Sans JP;
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 138%;
    /* 27.6px */
    margin-right: 30px;
}

@keyframes switch {
    0% {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
    50% {
        -webkit-transform: scale3d(0.9, 0.9, 0.9);
        transform: scale3d(0.9, 0.9, 0.9);
    }
    100% {
        -webkit-transform: scale3d(1, 1, 1);
        transform: scale3d(1, 1, 1);
    }
}

.page_btn {
    background: url(../static/images/btn_bg.svg) no-repeat center center;
    background-size: cover;
    background-color: #00c300;
    box-shadow: 0px 6px 10px 0px #40eb40 inset;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-family: IBM Plex Sans JP;
    font-size: 30px;
    font-style: normal;
    font-weight: 700;
    line-height: 138%;
    /* 41.4px */
    padding: 20px 30px;
    animation: switch 1.5s ease-out infinite;
}

.page_btn2 {
    background: url(../static/images/btn_bg.svg) no-repeat center center;
    background-size: cover;
    background-color: #00c300;
    box-shadow: 0px 6px 10px 0px #40eb40 inset;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-family: IBM Plex Sans JP;
    font-size: 26px;
    font-style: normal;
    font-weight: 700;
    line-height: 138%;
    /* 41.4px */
    padding: 20px 30px;
    animation: switch 1.5s ease-out infinite;
}

.page_btn2 span {
    padding: 0 10px;
}

.page_btn span {
    padding: 0 10px;
}

.p_tips {
    max-width: 1000px;
    margin: 50px auto 20px;
    color: #0f7b79;
    text-align: center;
    font-family: IBM Plex Sans JP;
    font-size: 26px;
    font-style: normal;
    font-weight: 600;
    line-height: 138%;
    /* 35.88px */
}

.p_tips2 {
    color: #101828;
    text-align: center;
    font-family: IBM Plex Sans JP;
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 138%;
    /* 27.6px */
}

.div3_cnt>img {
    width: calc(100% - 500px);
    height: 536px;
    object-fit: cover;
}

.div3_cnt>div {
    background: #0f7b79;
    width: 500px;
    height: 536px;
    padding: 50px 30px;
    box-sizing: border-box;
}

.div3_cnt>div h3 {
    color: #fff;
    font-family: IBM Plex Sans JP;
    font-size: 30px;
    font-style: normal;
    font-weight: 700;
    line-height: 138%;
    /* 41.4px */
}

.div3_cnt>div .p1 {
    color: #fff;
    font-family: IBM Plex Sans JP;
    font-size: 20px;
    font-style: normal;
    font-weight: 600;
    line-height: 138%;
    /* 27.6px */
    margin: 30px 0;
    border-bottom: 1px solid #fff;
    display: inline-block;
}

.div3_cnt>div .p2 {
    color: #f9fafb;
    font-family: IBM Plex Sans JP;
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 138%;
    /* 22.08px */
}

.div3_cnt button {
    width: 100%;
    margin-top: 30px;
    border: 1px solid #fff;
    background: #d9edee;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #0f7b79;
    font-family: IBM Plex Sans JP;
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: 138%;
    /* 27.6px */
    transition: all 0.3s ease-in;
}

.div3_cnt button:hover {
    opacity: 0.85;
}

.div3_cnt button span {
    padding-right: 10px;
}

.div_4 {
    padding: 150px 0 100px;
    background: url(../static/images/div4_bg.png) no-repeat top center;
    background-size: 100% auto;
}

.div_4 .h2_tit {
    color: #0f7b79;
    text-align: center;
}

.div_4 .p1 {
    margin: 0 auto;
    max-width: 800px;
    color: var(--gray-900, #101828);
    text-align: center;
    font-family: IBM Plex Sans JP;
    font-size: 26px;
    font-style: normal;
    font-weight: 400;
    line-height: 138%;
    /* 35.88px */
}

.div4_cnt {
    margin-top: 100px;
    border: 4px solid #ffd600;
    background: url(../static/images/img_6.jpg) no-repeat center center;
    background-size: cover;
    padding: 100px 30px;
    display: flex;
    justify-content: flex-end;
}

.div4_cnt h2 {
    color: #fff;
    font-family: IBM Plex Sans JP;
    font-size: 40px;
    font-style: normal;
    font-weight: 700;
    line-height: 138%;
    /* 55.2px */
}

.div4_cnt .p2 {
    color: #fff;
    font-family: IBM Plex Sans JP;
    font-size: 24px;
    font-style: normal;
    font-weight: 600;
    line-height: 138%;
    /* 33.12px */
    margin: 20px 0 50px;
}

.div4_cnt .p3 {
    color: #fff;
    font-family: IBM Plex Sans JP;
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 138%;
    max-width: 522px;
}

.div4_cnt>div {
    max-width: 650px;
    width: 100%;
}

.div4_cnt button {
    margin-top: 50px;
    border: 2px solid #fff;
    background: #ffd600;
    display: flex;
    width: 400px;
    padding: 20px 30px;
    justify-content: space-between;
    align-items: center;
    color: #101828;
    font-family: IBM Plex Sans JP;
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: 138%;
    /* 27.6px */
    transition: all 0.3s ease-in;
}

.div4_cnt button:hover {
    background: #ffe86e;
}

.div_5 {
    background: url(../static/images/div5_bg.svg) no-repeat center center;
    background-size: cover;
    padding: 50px 0;
}

.div_5 .p1 {
    color: #fff;
    text-align: center;
    font-family: IBM Plex Sans JP;
    font-size: 26px;
    font-style: normal;
    font-weight: 400;
    line-height: 138%;
    /* 35.88px */
    margin: 50px auto 20px;
    max-width: 1000px;
}

.div_5 .p2 {
    color: #fff;
    text-align: center;
    font-family: IBM Plex Sans JP;
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 138%;
    /* 27.6px */
}

.aside_btn {
    width: 340px;
    position: fixed;
    right: 1px;
    top: 75%;
    z-index: 66;
    background: transparent;
    margin-top: 100px;
}

.banner_m {
    display: none;
}

.avtor_m {
    display: none;
}

.div6_1 {
    background: url(../static/images/div6_1.svg) no-repeat top center;
    background-size: cover;
    height: 94px;
    padding-top: 20px;
    text-align: center;
    color: #101828;
    font-family: IBM Plex Sans JP;
    font-size: 30px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    box-sizing: border-box;
    margin-bottom: 30px;
}

.div6_p {
    color: #fff;
    text-align: center;
    font-family: IBM Plex Sans JP;
    font-size: 20px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
    margin-bottom: 12px;
}

.div6_cnt {
    display: flex;
    justify-content: space-between;
    margin-top: 70px;
}

.div6_item {
    width: calc(50% - 35px);
    box-sizing: border-box;
    position: relative;
}

.div6_item_box {
    background-color: #fff;
    position: relative;
    padding: 36px 20px;
    z-index: 1;
    height: 100%;
    box-sizing: border-box;
}

.div6_item::after {
    content: "";
    background-color: #ffd661;
    width: 100%;
    height: calc(100% - 5px);
    position: absolute;
    right: -5px;
    top: 11px;
    display: block;
    z-index: 0;
}

.div6_item_box>h4 {
    box-sizing: border-box;
    padding-top: 8px;
    background: #d9edee;
    width: 185px;
    height: 41px;
    color: #000;
    text-align: center;
    font-family: IBM Plex Sans JP;
    font-size: 20px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;
    position: absolute;
    left: -17px;
    top: -20px;
    z-index: 1;
}

.div6_item_box>div {
    padding: 10px 0 0;
    color: #101828;
    font-family: IBM Plex Sans JP;
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 138%;
    /* 22.08px */
}

.div6_item_box>div p {
    margin-top: 10px;
}

.div6_img {
    position: absolute;
    left: -17px;
    top: 21px;
}

@media only screen and (max-width: 450px) {
    .box_wrap {
        padding: 0 16px;
    }
    .banner_box {
        background: transparent;
        position: relative;
    }
    .banner_m {
        display: block;
    }
    .banner_box>.box_wrap {
        position: absolute;
        left: 0;
        top: 0;
        right: 0;
        bottom: 0;
        display: flex;
        align-items: flex-end;
    }
    .banner_cnt {
        height: auto;
        padding: 0 0 30px;
    }
    .banner_cnt_btn {
        margin-top: 30px;
        margin-bottom: 12px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .banner_cnt h1 {
        font-size: 36px;
        line-height: 1.3;
    }
    .banner_cnt .p1 {
        font-size: 30px;
        margin: 16px 0 0;
    }
    .banner_cnt .p2 {
        font-size: 12px;
    }
    .h2_tit {
        font-size: 30px;
        line-height: 1.3;
        text-align: center;
        margin-bottom: 30px;
    }
    .div2_cnt {
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        grid-column-gap: 0;
        grid-row-gap: 12px;
        margin-bottom: 30px;
    }
    .div2_item h4 {
        font-size: 20px;
    }
    .div2_item>div {
        flex-direction: column;
        padding: 30px;
    }
    .div2_item>div img {
        width: 100%;
        height: auto;
    }
    .div2_item>div p {
        font-size: 16px;
        margin-right: 0;
        margin-bottom: 20px;
    }
    .page_btn {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        font-size: 16px;
        line-height: 1;
        padding: 12px 16px 8px;
    }
    .page_btn span {
        padding: 0 0 7px;
    }
    .page_btn>img {
        display: none;
    }
    .page_btn2 {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        font-size: 16px;
        line-height: 1;
    }
    .page_btn2 span {
        padding: 0 0 7px;
    }
    .page_btn2>img {
        display: none;
    }
    .p_tips {
        margin: 20px auto 12px;
        font-size: 16px;
    }
    .p_tips2 {
        font-size: 16px;
    }
    .div3_cnt>img {
        display: none;
    }
    .div3_cnt>div {
        width: 100%;
        height: auto;
        padding: 30px 20px;
    }
    .div3_cnt>div h3 {
        font-size: 24px;
        display: flex;
        align-items: center;
        justify-content: flex-start;
    }
    .avtor_m {
        display: block;
        margin-right: 10px;
        width: 34px;
        height: 34px;
    }
    .div3_cnt>div .p1 {
        font-size: 16px;
        margin: 20px 0;
    }
    .div3_cnt>div .p2 {
        font-size: 14px;
    }
    .div3_cnt button {
        margin-top: 20px;
        padding: 12px 20px;
        font-size: 16px;
        justify-content: space-between;
    }
    .div3_cnt button span {
        padding-right: 10px;
        flex: 1;
        text-align: left;
    }
    .div_4 {
        padding: 0;
        background: transparent;
    }
    .div_4 .box_wrap {
        padding: 0;
    }
    .div4_top {
        padding: 50px 16px;
        background: url(../static/images/div4_bg_m.png) no-repeat top center;
        background-size: cover;
    }
    .div_4 .p1 {
        font-size: 20px;
    }
    .div4_cnt {
        margin-top: 0;
        border: 0;
        background: url(../static/images/img_6_m.jpg) no-repeat top center;
        background-size: 100% 250px;
        background-color: #f1bc00;
        padding: 60px 16px;
        display: flex;
        justify-content: center;
        align-items: flex-end;
        height: 611px;
        box-sizing: border-box;
    }
    .div4_cnt>div {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    .div4_cnt h2 {
        font-size: 30px;
        max-width: 260px;
    }
    .div4_cnt .p2 {
        font-size: 20px;
        margin: 20px 0 30px;
    }
    .div4_cnt .p3 {
        font-size: 16px;
        max-width: 100%;
    }
    .div4_cnt .p3 span {
        color: #fff !important;
    }
    .div4_cnt button {
        margin-top: 30px;
        border: 1px solid #fff;
        background: #fff;
        display: flex;
        width: 320px;
        padding: 12px 30px;
        justify-content: center;
        align-items: center;
        font-size: 16px;
    }
    .div_5 {
        background: #0f7b79;
        padding: 40px 0 50px;
    }
    .div_5 .p1 {
        font-size: 16px;
        margin: 20px auto 12px;
        max-width: 315px;
    }
    .div_5 .p2 {
        font-size: 16px;
        max-width: 315px;
        margin: 0 auto;
    }
    .aside_btn {
        width: 240px;
        height: 40px;
        position: fixed;
        right: 12px;
        top: initial;
        bottom: 20px;
        z-index: 66;
        background: transparent;
        margin-top: 0;
    }
    .div6_1 {
        background: url(../static/images/div6_1.svg) no-repeat top center;
        background-size: cover;
        height: 73px;
        padding-top: 14px;
        font-size: 22px;
        margin-bottom: 0;
    }
    .div6_p {
        font-size: 16px;
        margin-top: 12px;
        margin-bottom: 0;
    }
    .div6_cnt {
        margin-top: 0;
        flex-direction: column;
        align-items: flex-end;
    }
    .div6_item {
        width: calc(100% - 22px);
        margin-top: 60px;
        margin-right: 5px;
    }
    .div6_item_box>div {
        font-size: 14px;
    }
}