.c-secttl {
    font-size: 36px;
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    font-weight: 700;
    margin-bottom: 60px
}

@media screen and (min-width: 768px)and (max-width: 1023px) {
    .c-secttl {
        font-size: 28px
    }
}

@media screen and (max-width: 768px) {
    .c-secttl {
        font-size: 24px
    }
}

.c-secttl::before,
.c-secttl::after {
    content: attr(data-ttl);
    position: absolute;
    font-size: 150px;
    font-weight: 700;
    opacity: .5;
    font-family: "Noto Sans"
}

@media screen and (min-width: 768px)and (max-width: 1023px) {

    .c-secttl::before,
    .c-secttl::after {
        font-size: 100px
    }
}

@media screen and (max-width: 768px) {

    .c-secttl::before,
    .c-secttl::after {
        font-size: 80px
    }
}

.c-secttl::before {
    color: #ddd;
    left: 50%;
    transform: translateX(-50%);
    top: -0.7em;
    z-index: -1
}

.c-secttl::after {
    color: rgba(0, 0, 0, 0);
    -webkit-text-stroke-color: #ddd;
    -webkit-text-stroke-width: 1px;
    left: 50.4%;
    transform: translate(-50%, -2%);
    top: -0.7em;
    z-index: -2
}

.c-secttl span {
    display: block;
    height: 4px;
    width: 50px;
    background: #144c84;
    text-align: center
}

.c-secttl::before,
.c-secttl::after {
    top: -0.9em
}

.c-secttl .sponly {
    display: none
}

.c-btn__read-more {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 258px;
    height: 58px;
    margin: 0 auto;
    color: #144c84;
    border: 1px solid #000;
    font-weight: 700
}

@media screen and (max-width: 768px) {
    .c-btn__read-more {
        font-size: 14px;
        width: 80%
    }
}

.c-btn__read-more::after {
    content: "";
    position: absolute;
    height: 1px;
    width: 57px;
    background: #144c84;
    right: 0;
    transform: translateX(50%);
    transition: .3s
}

.c-btn__read-more:hover::after {
    transform: translateX(75%)
}

.c-lower__fv {
    width: 100%
}

.c-lower__fv__bg {
    background-image: url(../img/about-fv.webp);
    background-size: cover;
    background-repeat: no-repeat;
    padding: 97px 0 0 0;
    height: 390px;
    display: flex;
    align-items: center;
    position: relative
}

@media screen and (max-width: 768px) {
    .c-lower__fv__bg {
        height: 300px;
        padding: 67px 0 0 0;
        background-position: center
    }
}

.c-lower__fv__container {
    display: flex;
    max-width: 1280px;
    align-items: center;
    height: 95px;
    background-color: rgba(255, 255, 255, .5);
    width: 100%;
    position: absolute;
    z-index: 0
}

@media screen and (max-width: 768px) {
    .c-lower__fv__container {
        height: auto;
        padding: 25px;
        display: none
    }
}

.c-lower__fv h1 {
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    text-align: left;
    width: 100%;
    font-size: 40px;
    font-weight: 900
}

@media screen and (min-width: 768px)and (max-width: 1023px) {
    .c-lower__fv h1 {
        font-size: 32px;
        padding-left: 20px
    }
}

@media screen and (max-width: 768px) {
    .c-lower__fv h1 {
        text-align: left;
        font-size: 28px;
        padding-left: 20px;
        width: fit-content;
        padding: 10px 30px;
        margin-left: 0;
        background-color: rgba(255, 255, 255, .5)
    }
}

.c-lower__fv #breadcrumb .inbox {
    max-width: 1280px;
    margin: 0 auto;
}

.c-lower__fv__container {
    max-width: 45vw
}

.main__contents {
    padding: 170px 20px
}

.main__contents p {
    font-size: 20px;
    text-align: center;
    margin-bottom: 50px
}

.main__contents p span {
    color: #144c84;
    font-weight: bold
}

@media screen and (max-width: 768px) {
    .c-secttl {
        line-height: 1.5
    }

    .c-secttl::before,
    .c-secttl::after {
        top: -0.5em
    }

    .c-secttl .sponly {
        display: block
    }

    .main__contents {
        padding: 70px 20px
    }

    .main__contents p {
        font-size: 16px;
        margin-bottom: 35px
    }
}