.spDisplay {
    display: none;
}

@media screen and (max-width: 900px) {
    .pcDisplay {
        display: none;
    }

    .spDisplay {
        display: block;
    }
}

body {
    line-height: 2;
    background: linear-gradient(#2d6468 0%, #2d6468 20%, #0d8b8f 90%, #7eb1b1);
    color: #191a1c;
    font-size: 18px;
    font-family: "Noto Serif JP", serif;
    font-weight: 400;
    font-style: normal;
    animation: loading 1.5s;
}

@keyframes loading {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

a {
    border-bottom: 1px solid;
}

a:hover,
button:hover {
    opacity: 0.65;
    transition: all 0.25s ease-in-out;
}

img {
    pointer-events: none;
}

.topbg {
    position: relative;
}

.topbg .star {
    position: absolute;
    display: block;
    background-color: #ffffff;
    width: 6px;
    height: 6px;
    border-radius: 3px;
    z-index: 2;
}

.topbg .star:nth-child(1) {
    top: 80px;
    left: 20%;
    animation: blink 3.25s infinite ease-in-out;
}

@media screen and (max-width: 900px) {
    .topbg .star:nth-child(1) {
        left: 5px;
    }
}

.topbg .star:nth-child(2) {
    width: 8px;
    height: 8px;
    border-radius: 4px;
    top: 240px;
    left: 17%;
    animation: blink 3s infinite ease-in-out;
    animation-delay: .25s;
}

.topbg .star:nth-child(3) {
    top: 140px;
    left: 30%;
    animation: blink 2.25s infinite ease-in-out;
    animation-delay: .5s;
}

.topbg .star:nth-child(4) {
    width: 8px;
    height: 8px;
    border-radius: 4px;
    top: 150px;
    right: 10%;
    animation: blink 2.5s infinite ease-in-out;
}

.topbg .star:nth-child(5) {
    top: 15px;
    right: 5%;
}

.topbg .star:nth-child(6) {
    width: 8px;
    height: 8px;
    border-radius: 4px;
    top: 280px;
    right: 22%;
    animation: blink 3.25s infinite ease-in-out;
    animation-delay: .15s;
}

.topbg .star:nth-child(7) {
    width: 8px;
    height: 8px;
    border-radius: 4px;
    top: 20px;
    left: 10%;
    animation: blink 2.5s infinite ease-in-out;
    animation-delay: .35s;
}

.topbg .star:nth-child(8) {
    top: 70px;
    right: 12%;
    animation: blink 2s infinite ease-in-out;
    animation-delay: .5s;
}

.topbg .star:nth-child(9) {
    top: 400px;
    right: 8%;
    animation: blink 2s infinite ease-in-out;
    animation-delay: .25s;
}

.topbg .star:nth-child(10) {
    top: 100px;
    right: 20%;
    animation: blink 2.25s infinite ease-in-out;
    animation-delay: .35s;
}

@media screen and (max-width: 900px) {
    .topbg .star:nth-child(10) {
        right: 5px;
    }
}

.topbg .star:nth-child(11) {
    width: 8px;
    height: 8px;
    border-radius: 4px;
    bottom: 40px;
    left: 2%;
    animation: blink 2s infinite ease-in-out;
}

.topbg .star:nth-child(12) {
    width: 2px;
    height: 2px;
    top: 40px;
    left: 3%;
}

.topbg .star:nth-child(13) {
    width: 2px;
    height: 2px;
    top: 40px;
    right: 3%;
}

.topbg .star:nth-child(14) {
    width: 2px;
    height: 2px;
    top: 160px;
    left: 12%;
}

.topbg .star:nth-child(15) {
    width: 2px;
    height: 2px;
    top: 230px;
    right: 12%;
}

.topbg .star:nth-child(16) {
    width: 2px;
    height: 2px;
    top: 270px;
    left: 25%;
}

.topbg .star:nth-child(17) {
    width: 2px;
    height: 2px;
    top: 320px;
    left: 8%;
}

.topbg .star:nth-child(18) {
    width: 2px;
    height: 2px;
    bottom: 0;
    right: 40%;
}

.topbg .star:nth-child(19) {
    bottom: 8px;
    right: 30%;
}

.topbg .star:nth-child(20) {
    bottom: 8px;
    left: 30%;
}

@keyframes blink {
    0%, 100% {
        opacity: 0;
    }

    40%, 90% {
        opacity: 1;
    }
}



main {
    position: relative;
    gap: 24px;
    max-width: 1100px;
    font-family: "Noto Sans JP", sans-serif;
    margin: 0 auto;
    padding-left: 16px;
    padding-right: 16px;
}

@media screen and (max-width: 900px) {
    main {
        display: block;
        padding-left: 0;
        padding-right: 0;
    }
}

.mainWrap {
    margin-top: 80px;
    padding-left: 24px;
    padding-right: 16px;
}

@media screen and (max-width: 900px) {
    .mainWrap {
        border-left: none;
        padding-left: 0;
        padding-right: 0;
    }
}

nav {
    position: relative;
    background-color: #2f374d;
    width: 100%;
    padding-top: 24px;
}

nav ul {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

nav ul li a {
    position: relative;
    display: block;
    border: 1px solid #ffffff;
    border-radius: 4px;
    text-align: center;
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    padding: 8px;
    transition: .2s;
}

nav ul li a:hover {
    background-color: rgba(255, 255, 255, 0.2);
    opacity: 1;
}


@media screen and (max-width: 900px) {
    nav {
        padding-left: 16px;
        padding-right: 16px;
    }

    nav ul {
        position: relative;
        justify-content: center;
        align-items: center;
        flex-direction: row;
        gap: 16px 8px;
        width: 100%;
        padding-top: 0;
    }

    nav ul li {
        width: auto;
    }

    nav ul li a {
        font-size: 14px;
    }

}

.topKV {
    margin: 16px auto 80px;
    pointer-events: none;
}

.topKV img {
    width: 100%;
}

@media screen and (max-width: 900px) {
    .topKV {
        margin: 0 auto 40px;
    }
}

.leadArea {
    position: relative;
    background: linear-gradient(#2f374d, #2d6468);
    text-align: center;
    color: #ffffff;
    padding-left: 24px;
    padding-top: 52px;
    padding-bottom: 48px;
}

@media screen and (max-width: 900px) {
    .leadArea {
        padding: 24px 16px;
    }
}


h1 {
    line-height: 1.4;
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 24px;
}

h1 .h1Title {
    font-size: 36px;
    font-weight: 900;
}

@media screen and (max-width: 900px) {
    h1 {
        font-size: 22px;
        margin-top: 0;
    }

    h1 .h1Title {
        font-size: 28px;
    }
}

h2 {
    position: absolute;
    top: -64px;
    left: 0;
    width: 100%;
    color: #ffffff;
    text-align: center;
    font-size: 32px;
    font-weight: 600;
    font-family: "Noto Serif JP", serif;
}


h3 {
    font-size: 24px;
    font-weight: 600;
    margin-top: 40px;
}

h2+h3 {
    margin-top: 0;
}

.topText {
    margin-top: 24px;
}

.centerText {
    text-align: center;
    margin-top: 24px;
}

@media screen and (max-width: 900px) {
    .centerText {
        text-align: left;
    }
}

.noteText01 {
    font-size: 14px;
}

article {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

section {
    position: relative;
}

@media screen and (max-width: 900px) {
    section {
        padding-left: 16px;
        padding-right: 16px;
    }
}

section+section {
    margin-top: 80px;
}

.pagetopLink {
    position: relative;
    text-align: center;
    font-size: 14px;
    margin-top: 80px;
}

.pagetopLink a::before {
    content: "";
    display: inline-block;
    position: relative;
    width: 6px;
    height: 6px;
    left: 2px;
    border-top: 1px solid #191a1c;
    border-right: 1px solid #191a1c;
    transform: rotate(-45deg);
    margin-right: 14px;
}

.sectionWrap {
    position: relative;
    max-width: 1000px;
    background-color: #ffffff;
    border-radius: 8px;
    margin-left: auto;
    margin-right: auto;
    padding: 24px 24px 48px;
}

@media screen and (max-width: 900px) {
    .sectionWrap {
        font-size: 16px;
        padding: 16px 16px 48px;
    }
}


.contentsType01 {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 48px;
    margin-bottom: 24px;
}

h2+.contentsType01 {
    margin-top: 0;
}

.contentsType01 .img {
    max-width: 350px;
}

.contentsType01 .img img {
    width: 100%;
}

@media screen and (max-width: 900px) {
    .contentsType01 .img img {
        max-height: 350px;
    }
}

.contentsType01 dl {
    width: 100%;
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 2.5fr;
}

.contentsType01 dl dt {
    border-bottom: 1px solid #191a1c;
    padding-top: 8px;
    padding-left: 8px;
    padding-bottom: 8px;
}

.contentsType01 dl dd {
    border-bottom: 1px solid #191a1c;
    padding-left: 24px;
    padding-top: 8px;
    padding-bottom: 8px;
}

@media screen and (max-width: 900px) {
    .contentsType01 {
        flex-direction: column;
        gap: 24px;
    }

    .contentsType01 dl {
        flex: 1;
        display: flex;
        flex-direction: column;
        line-height: 1.6;
        font-size: 16px;
    }
    .contentsType01 dl dt {
        border-bottom: none;
        padding-bottom: 0;
        padding-right: 8px;
    }

    .contentsType01 dl dd {
        margin-bottom: 8px;
        padding: 0 8px 8px;
    }
}

.imgContents img {
    width: 100%;
    margin: 24px auto;
}

.textList {
    list-style-type: disc;
    margin-left: 24px;
}

.listType01 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 48px 40px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.listType01 .item {
    width: calc(25% - 40px);
}


@media screen and (max-width: 900px) {
    .listType01 {
        gap: 24px;
    }

    .listType01 .item {
        width: calc(50% - 24px);
        max-width: 200px;
    }
}

.listType01 .icon {
    border-radius: 50%;
    overflow: hidden;
}

.listType01 .icon img {
    width: 100%;
}

.listType01 .text01 {
    line-height: 1.2;
    text-align: center;
    font-weight: 600;
    margin: 8px 0;
}

.listType01 .link {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1.6;
    gap: 2px 16px;
    font-size: 14px;
}

.listType02 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.listType02 .item {
    width: calc(25% - 16px);
    background-color: #306b83;
    border-radius: 8px;
    color: #ffffff;
    padding: 16px 16px 20px;
}

@media screen and (max-width: 900px) {
    .listType02 {
        gap: 16px;
    }

    .listType02 .item {
        flex-direction: column;
        width: 100%;
    }
}

.listType02 .link {
    display: flex;
    flex-wrap: wrap;
    gap: 2px 16px;
    line-height: 1.6;
    font-size: 14px;
    margin-top: 8px;
}

.listType02 .text01 {
    line-height: 1.2;
    font-weight: 600;
}

.buttonArea01 {
    width: 450px;
    margin: 40px auto 0;
}

.buttonArea01 a {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 64px;
    border-radius: 32px;
    background: linear-gradient(70deg, #2d4759, #306b83);
    line-height: 1.2;
    color: #ffffff;
    transition: .5s;
}


.buttonArea01 a::after {
    position: absolute;
    content: "";
    display: block;
    top: calc(50% - 4px);
    right: 24px;
    width: 8px;
    height: 8px;
    border-top: 1px solid #ffffff;
    border-right: 1px solid #ffffff;
    transform: rotate(45deg);
}

@media screen and (max-width: 900px) {
    .buttonArea01 {
        width: 100%;
    }
}

.tableWrap {
    margin-top: 40px;
    margin-bottom: 40px;
}

.tableWrap table {
    width: 100%;
    font-size: 16px;
}

.tableWrap table tr {
    border-bottom: 1px solid #191a1c;
}

.tableWrap table td {
    padding-top: 8px;
    padding-bottom: 8px;
    padding-right: 16px;
}

.tableWrap table td:last-child {
    padding-right: 0;
}

@media screen and (max-width: 900px) {
    .tableWrap {
        overflow-x: scroll;
        font-size: 16px;
        padding-bottom: 16px;
    }

    .tableWrap table {
        width: 900px;
    }
}

.tableWrap02 {
    margin: 24px auto;
}

.tableWrap02 table {
    width: 100%;
    font-size: 16px;
}

.tableWrap02 table td {
    padding-top: 8px;
    padding-right: 8px;
}

.tableWrap02 table td:first-child {
    text-align: right;
}

.umekomiWrap {
    text-align: center;
}

.umekomi_youtube {
    width: 100%;
    max-width: 700px;
    aspect-ratio: 16 / 9;
    margin: 24px auto;
}

.umekomi_twitter {
    max-width: 500px;
    margin: 16px auto;
}

footer {
    background-color: #191a1c;
    color: #ffffff;
    text-align: center;
    margin-top: 80px;
    padding: 20px;
}


@media screen and (max-width: 900px) {
    footer {
        font-size: 16px;
    }

    footer .noteText01 {
        font-size: 12px;
        margin-top: 0;
    }
}