@charset "utf-8";
/* CSS Document */
main {
    /* background: #fff; */
    width: 100%;
    margin: auto;
    min-height: calc(100vh - 204px);
    padding: 120px 20px 100px;
    position: relative;
    background-image: url(/2025/images/special_theme/background.svg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}
main::after {
    content: '';
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    z-index: -4;
    top: 0;
    left: 0;
    background:
        radial-gradient(circle at 50% 10%, #ffffffa8 20%, transparent 30%), radial-gradient(circle at 100% 0%, #cceaff 0%, transparent 50%), radial-gradient(circle at -50% -20%, #b7e609 0%, transparent 60%), radial-gradient(circle at 100% 100%, #ddf1ff 20%, transparent 60%), radial-gradient(circle at 40% 70%, #e0f4e4 0%, transparent 100%), radial-gradient(circle at 120% 10%, #bcffff 0%, transparent 40%);
    background-size: cover;
    background-repeat: no-repeat;
}
main article {
    max-width: 1100px;
    margin: auto;
}
section.titles {
    position: relative;
    padding-bottom: 120px;
}
section.titles h2 {
    margin-top: 20px;
    text-align: center;
    margin-bottom: 50px;
}
section.titles h2 img {
    display: block;
    margin: 0 auto 20px;
    width: 37%;
    filter: drop-shadow(2px 2px 5px color(srgb 0 0 0 / 0.2));
}
section.titles h2 span {
    display: block;
    font-size: 62px;
    font-weight: 900;
    color: var(--deepblue);
    line-height: 1.4;
}
section.titles p {
    text-align: center;
    color: var(--deepblue);
    font-size: 20px;
    font-weight: 700;
    line-height: 2.5;
}
section.titles figure {
    position: absolute;
    bottom: 0;
    transition: all 0.5s 0s ease;
    animation-name: sway;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    animation-duration: 5s;
}
section.titles figure.left {
    width: 23.5%;
    left: 0%;
    bottom: 10%;
    animation-delay: 3s;
}
section.titles figure.right {
    width: 19.8%;
    right: 0;
    animation-delay: 1.5s;
}
@keyframes sway {
    0% {
        transform: translateY(-1%);
    }
    50% {
        transform: translateY(1%);
    }
    100% {
        transform: translateY(-1%);
    }
}
section.titles figure span, section.titles figure img.star {
    position: absolute;
}
section.titles figure img.illust {
    width: 100%;
}
img.star {
    animation-name: particlestar;
    animation-duration: 2s;
    animation-timing-function: ;
    animation-iteration-count: infinite;
}
#particle_L1 {
    top: -33%;
    right: -20%;
    width: 7%;
    animation-duration: 1.5s;
    animation-delay: 0s;
}
#particle_L2 {
    top: 17%;
    right: 8%;
    width: 6%;
    animation-duration: 2s;
    animation-delay: 0.8s;
}
#particle_L3 {
    top: 23%;
    left: 80%;
    width: 4%;
    animation-duration: 1.5s;
    animation-delay: 1s;
}
#particle_L4 {
    top: 91%;
    left: -12%;
    width: 6%;
    animation-duration: 2s;
    animation-delay: 1s;
}
#particle_L5 {
    top: 99%;
    left: -17%;
    width: 4%;
    animation-duration: 1.6s;
    animation-delay: 0.5s;
}
#particle_L6 {
    top: 117%;
    left: -31%;
    width: 5%;
    animation-duration: 1.6s;
    animation-delay: 0.5s;
}
#particle_R1 {
    top: -18%;
    left: 0;
    width: 7%;
    animation-duration: 1.5s;
    animation-delay: 0s;
}
#particle_R2 {
    top: 12%;
    right: -14%;
    width: 6%;
    animation-duration: 2s;
    animation-delay: 0.8s;
}
#particle_R3 {
    top: 18%;
    left: 99%;
    width: 3%;
    animation-duration: 1.5s;
    animation-delay: 1s;
}
#particle_R4 {
    top: 84%;
    right: -14%;
    width: 6%;
    animation-duration: 2s;
    animation-delay: 1s;
}
#particle_R5 {
    top: 78%;
    right: -4%;
    width: 4%;
    animation-duration: 1.6s;
    animation-delay: 0.5s;
}
#particle_R6 {
    top: 117%;
    left: -10%;
    width: 5%;
    animation-duration: 1.6s;
    animation-delay: 0.5s;
}
section.titles figure span.ball {
    transition: all 0.5s 0s ease;
    animation-name: swayball;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    border-radius: 50%;
}
figure .ball.red {
    background: #EA6183
}
figure .ball.green {
    background: #7DC058;
}
figure .ball.orange {
    background: #F3982C;
}
figure .ball.blue {
    background: #22B8CE;
}
section.titles figure.left .ball.red {
    width: 13px;
    height: 13px;
    top: -16%;
    left: -2%;
    animation-duration: 8s;
}
section.titles figure.left .ball.green {
    width: 40px;
    height: 40px;
    top: 93%;
    left: 57%;
    animation-duration: 6s;
}
section.titles figure.left .ball.orange {
    width: 28px;
    height: 28px;
    top: 16%;
    left: 4%;
    animation-duration: 4s;
}
section.titles figure.left .ball.blue {
    width: 20px;
    height: 21px;
    top: 73%;
    left: -15%;
    animation-duration: 6s;
}
section.titles figure.right .ball.red {
    width: 10px;
    height: 10px;
    top: -18%;
    left: 56%;
    animation-duration: 8s;
}
section.titles figure.right .ball.green {
    width: 30px;
    height: 30px;
    top: 0;
    left: 36%;
    animation-duration: 6s;
}
section.titles figure.right .ball.orange {
    width: 18px;
    height: 18px;
    top: 107%;
    left: 4%;
    animation-duration: 4s;
}
section.titles figure.right .ball.blue {
    width: 30px;
    height: 30px;
    top: 94%;
    left: 86%;
    animation-duration: 6s;
}
@keyframes particlestar {
    0% {
        opacity: 0;
        transform: scale(0.5, 0.5);
    }
    50% {
        opacity: 1;
        transform: translateY(4%) scale(1.5, 1.5) rotate(2deg);
    }
    100% {
        opacity: 0;
        transform: translateY(-4%) scale(0.98, 0.98) rotate(-2deg);
    }
}
@keyframes swayball {
    0% {
        transform: scale(1, 1) translateY(-10%);
    }
    50% {
        transform: scale(1.5, 1.5) translateY(10%);
    }
    100% {
        transform: scale(1, 1) translateY(-10%);
    }
}
section.theme_link {}
section.theme_link h2 {
    width: 100%;
    margin-bottom: 30px;
    font-family: YakuHanRP, "Zen Maru Gothic", serif;
    text-align: center;
}
section.theme_link h2 span {
    font-size: 32px;
    display: inline-block;
    padding: 0.4em 1em;
    background: var(--deepblue);
    color: #fff;
    font-weight: 700;
    border-radius: 50px;
    margin: 0.3em;
    letter-spacing: 0.05em;
    line-height: 1;
}
section.theme_link h2 small{
    display: inline-block;
    font-size: 20px;
    color: var(--deepblue);
    font-family: YakuHanJP, 'Noto Sans JP', sans-serif;
    font-weight:700;
    margin-top: 1em;
}
section.theme_link h2 img {
    display: block;
    width: 47.2%;
    margin: auto;
}
section.theme_link nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
section.theme_link nav a {
    display: block;
    width: 22%;
    margin: 80px 0 0;
    /* margin-left: calc(12% / 3); */
    margin-bottom: 20px;
    background: #fff;
    position: relative;
    /* min-height: 182px; */
    padding-top: 80px;
    border-radius: 26px;
    padding-bottom: 10px;
    filter: drop-shadow(2px 2px 5px color(srgb 0 0 0 / 0.2));
}
section.theme_link nav a:nth-last-child(4n) {
    margin-left: 0;
}
section.theme_link nav a.L3{
    margin-left:12.5%;
}
section.theme_link nav a.R3{
    margin-right:12.5%;
}
section.theme_link nav a.L2{
    margin-left:25.5%;
}
section.theme_link nav a.R2{
    margin-right:25.5%;
}
section.theme_link nav a::before {
    content: '';
    width: 100%;
    height: 26px;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    background: #ccc;
    border-top-left-radius: 26px;
    border-top-right-radius: 26px;
}
section.theme_link nav a.blue::before {
    background: #22B8CE;
}
section.theme_link nav a.red::before {
    background: #EA6183
}
section.theme_link nav a.green::before {
    background: #2bc391;
}
section.theme_link nav a.orange::before {
    background: #F3982C;
}
section.theme_link nav a.purple::before {
    background: #7e5fc6;
}
section.theme_link nav a.Lgreen::before {
    background: #7dc058;
}

section.theme_link nav a img {
    width: 82%;
    display: block;
    position: absolute;
    top: -24%;
    left: 9%;
    z-index: 10;
    transition: all 0.3s ease;
    /* border-radius: 10px; */
}
section.theme_link nav a p {
    text-align: center;
    font-family: YakuHanRP, "Zen Maru Gothic", serif;
    font-weight: 700;
    font-style: normal;
    color: var(--deepblue);
    font-size: 18px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    min-height: 140px;
    align-content: center;
}
section.theme_link nav a p small {
    display: flex;
    align-items: flex-end;
    font-size: 17px;
    line-height: 1.4;
    /* height: calc(1em*2.8); */
}
section.theme_link nav a p b {
    display: block;
    font-size: 26px;
    margin: 0.1em 0;
    width: 100%;
    /* height: calc(1em*2.8); */
    line-height: 1.4;
    letter-spacing: -0.02em;
    font-weight: 700;
}
section.theme_link nav a.blue p b {
    color: #22B8CE;
}
section.theme_link nav a.red p b {
    color: #EA6183
}
section.theme_link nav a.green p b {
    color: #2bc391;
}
section.theme_link nav a.orange p b {
    color: #F3982C;
}
section.theme_link nav a.purple p b{
    color: #7e5fc6;
}
section.theme_link nav a.Lgreen p b{
    color: #7dc058;
}
section.theme_link h6.note{
    text-align:center;
    margin-top:60px;
}
section.theme_link h6.note b{
    display:block;
    font-size:60px;
    font-family:'Oswald',sans-serif;
    color:var(--deepblue);
    margin-bottom:0.4em;
    letter-spacing:0.05em;
}
section.theme_link h6.note span{
    font-weight:700;
    font-size:20px;
    color:var(--deepblue);
}
/*rollover-------------------------------------- */
@media screen and (min-width: 768px) {
    section.theme_link nav a:hover img {
        width: 88%;
        left: 5%;
        top: -24%;
        transform: rotate(-1deg);
    }
    section.theme_link nav a:nth-child(odd):hover img {
        transform: rotate(1deg);
    }
}
@media screen and (max-width: 1100px) {
    main {
        min-height: calc(100vh - 204px);
        padding: 100px 1.8vw 50px;
        overflow: hidden;
    }
    main article {}
    section.titles {
        position: relative;
        padding-bottom: 10.9vw;
    }
    section.titles h2 {
        margin-top: 1.8vw;
        text-align: center;
        margin-bottom: 4.5vw;
    }
    section.titles h2 img {
        margin: 0 auto 1.8vw;
    }
    section.titles h2 span {
        font-size: 5.6vw;
        font-family: YakuHanJP, 'Noto Sans JP', sans-serif;
        font-weight: 900;
        color: var(--deepblue);
        line-height: 1.4;
    }
    section.titles p {
        font-size: 1.8vw;
    }
    section.titles figure.left .ball.red {
        width: 1.18vw;
        height: 1.18vw;
    }
    section.titles figure.left .ball.green {
        width: 3.6vw;
        height: 3.6vw;
    }
    section.titles figure.left .ball.orange {
        width: 2.5vw;
        height: 2.5vw;
    }
    section.titles figure.left .ball.blue {
        width: 1.8vw;
        height: 1.8vw;
    }
    section.titles figure.right .ball.red {
        width: 1vw;
        height: 1vw;
    }
    section.titles figure.right .ball.green {
        width: 2.8vw;
        height: 2.8vw;
    }
    section.titles figure.right .ball.orange {
        width: 1.5vw;
        height: 1.5vw;
    }
    section.titles figure.right .ball.blue {
        width: 2.5vw;
        height: 2.5vw;
    }
    section.theme_link h2 {
        margin-bottom: 2.5vw;
    }
    section.theme_link h2 span {
        font-size: 3vw;
    }
    section.theme_link h2 small{
        font-size:1.8vw;
    }
    section.theme_link nav a {
        margin: 7.27vw 0 0;
        margin-bottom: 1.8vw;
        padding-top: 7.27vw;
        border-radius: 2.37vw;
        padding-bottom: 0.9vw;
    }
    section.theme_link nav a:nth-last-child(4n) {
        margin-left: 0;
    }
    section.theme_link nav a::before {
        height: 2.37vw;
        background: #ccc;
        border-top-left-radius: 2.37vw;
        border-top-right-radius: 2.37vw;
    }
    section.theme_link nav a img {
        top: -4.5vw;
    }
    section.theme_link nav a p {
        font-size: 1.6vw;
        min-height: 12.7vw;
    }
    section.theme_link nav a p small {
        font-size: 1.45vw;
    }
    section.theme_link nav a p b {
        font-size: 2.36vw;
    }
    section.theme_link h6.note{
        margin-top:5.4vw;
    }
    section.theme_link h6.note b{
        font-size:5.4vw;
    }
    section.theme_link h6.note span{
        font-size:1.8vw;
    }
}
@media screen and (max-width: 767px) {
    main {
        min-height: unset;
        padding: 20vw 5vw 10vw;
        background-image: url(/2025/images/special_theme/background_sp.svg);
        background-size: cover;
        background-position: top center;
    }
    section.titles {
        position: relative;
        padding-bottom: 80vw;
    }
    section.titles h2 {
        margin-top: 10vw;
        margin-bottom: 4vw;
    }
    section.titles h2 img {
        margin: 0 auto 2vw;
        width: 80%;
    }
    section.titles h2 span {
        font-size: 7.8vw;
    }
    section.titles p {
        font-size: 3.6vw;
    }
    section.titles figure.left {
        width: 38%;
        left: 8%;
        bottom: 10%;
        animation-delay: 3s;
        z-index: 1;
    }
    section.titles figure.right {
        width: 32%;
        right: 7%;
        bottom: 5%;
        z-index: -1;
        animation-delay: 1.5s;
        z-index: 1;
    }
    #particle_L1 {
        top: -17%;
        right: -20%;
        width: 12%;
    }
    #particle_L2 {
        top: 17%;
        right: 9%;
        width: 9%;
    }
    #particle_L3 {
        top: 57%;
        left: 80%;
        width: 8%;
    }
    #particle_L4 {
        top: 91%;
        left: 25%;
        width: 10%;
    }
    #particle_L5 {
        top: 58%;
        left: -18%;
        width: 13%;
    }
    #particle_L6 {
        top: 119%;
        left: -16%;
        width: 8%;
    }
    #particle_R1 {
        top: -18%;
        left: 0;
        width: 16%;
    }
    #particle_R2 {
        top: -48%;
        right: 4%;
        width: 9%;
    }
    #particle_R3 {
        top: 18%;
        left: 99%;
        width: 7%;
    }
    #particle_R4 {
        top: 53%;
        right: 100%;
        width: 14%;
    }
    #particle_R5 {
        top: 78%;
        right: -4%;
        width: 10%;
    }
    #particle_R6 {
        top: 103%;
        left: -22%;
        width: 7%;
    }
    section.titles figure.left .ball.red {
        width: 2vw;
        height: 2vw;
        top: -5%;
        left: -12%;
    }
    section.titles figure.left .ball.green {
        width: 5vw;
        height: 5vw;
        top: 85%;
        left: 66%;
    }
    section.titles figure.left .ball.orange {
        width: 3.5vw;
        height: 3.5vw;
        top: 18%;
        left: -4%;
    }
    section.titles figure.left .ball.blue {
        width: 3vw;
        height: 3vw;
        top: 0%;
        left: 79%;
    }
    section.titles figure.right .ball.red {
        width: 1.5vw;
        height: 1.5vw;
        top: -8%;
        left: 57%;
    }
    section.titles figure.right .ball.green {
        width: 4vw;
        height: 4vw;
        top: 5%;
        left: 21%;
    }
    section.titles figure.right .ball.orange {
        width: 2.5vw;
        height: 2.5vw;
        top: 107%;
        left: 22%;
    }
    section.titles figure.right .ball.blue {
        width: 3.5vw;
        height: 3.5vw;
        top: 92%;
        left: 95%;
    }
    section.theme_link h2 {
        margin-bottom: 8vw;
    }
    section.theme_link h2 span {
        font-size: 5.5vw;
        padding: 2vw 4vw;
        margin: 0.2em 0;
    }
    section.theme_link h2 small{
        font-size:4vw;
    }
    section.theme_link h2 img {
        width: 102%;
    }
    section.theme_link nav a {
        display: block;
        width: 47%;
        margin: 10vw 0 0;

        margin-bottom: 8vw;
        padding-top: 12vw;
        border-radius: 4vw;
        padding-bottom: 2vw;
    }
    section.theme_link nav a.L3,
    section.theme_link nav a.R3,
    section.theme_link nav a.L2,
    section.theme_link nav a.R2{
            margin: 10vw 0 8vw;
    }
    section.theme_link nav a:nth-last-child(4n) {
        margin-left: 4%;
    }
    section.theme_link nav a:nth-last-child(2n) {
        margin-left: 0;
    }
    section.theme_link nav a::before {
        width: 100%;
        height: 4vw;
        border-top-left-radius: 4vw;
        border-top-right-radius: 4vw;
    }
    section.theme_link nav a img {
        top: -10vw;
    }
    section.theme_link nav a p {
        min-height: 30vw;
    }
    section.theme_link nav a p small {
        display: block;
        font-size: 3vw;
        line-height: 1.4;
    }
    section.theme_link nav a p b {
        display: block;
        font-size: 5vw;
        margin: 0.1em 0;
        width: 100%;
    }
    #consept > section.theme_link > nav > a:nth-child(10) > p > b{
        letter-spacing:-0.1em
    }
    section.theme_link h6.note{
        margin-top:6vw;
    }
    section.theme_link h6.note b{
        font-size:12vw;
    }
    section.theme_link h6.note span{
        font-size:4vw;
    }
}