.mv_wrap {
    background: url(../img/mv_back.jpg);
    background-size: cover;
    position: relative;
    top: 0;
    padding: 8.791vw 0 0;
}

.mv_inner {
    width: 100%;
    display: block;
    position: relative;
}

.mv {
    display: block;
    position: relative;
    left: -9%;
    width: 60%;
    margin-top: 14px;
}

.new_topics_wrap {
    position: absolute;
    right: 4.542vw;
    bottom: 0;
    color: #6C584C;
}

.new_topics_inner {
    width: 50.403vw;
    padding: 1.465vw 1.832vw;
    background: #fff;
    border: solid 1px;
}

.tit_flex h4 {
    width: 27.443vw;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 500;
}

p.right {
    text-align: end;
}

@keyframes float {
    0% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-10px) rotate(2deg); }
    50% { transform: translateY(0px) rotate(0deg); }
    75% { transform: translateY(10px) rotate(-2deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

.mv_txt {
    position: absolute;
    top: 1.906vw;
    right: 19.648vw;
    width: 9.018vw;
}

p.right {
    text-align: end;
    margin-bottom: 1.099vw;
    font-size: 1.172vw;
}

.tit_flex {
    display: flex;
    font-size: 1.172vw;
}

p.time {
    margin-right: 1.099vw;
}

.more_wrap {
    margin-left: auto;
}


.sec1 {
    padding: 11.722vw 0 7.326vw;
}

.sec1_wrap {
    color: #6C584C;
    text-align: center;
    leading-trim: both;
    text-edge: cap;
    font-family: Roboto;
    font-size: 1.172vw;
    font-style: normal;
    font-weight: 500;
    line-height: 2.784vw;
    letter-spacing: 0.11vw;
    margin-top: 2.491vw;
}

.sec1 h2 {
    text-align: center;
    display: flex;
    flex-direction: column;
}

.sec1 h2 span.jp {
    color: #6C584C;
    font-family: Raleway;
    font-size: 3.077vw;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    letter-spacing: 0.11vw;
}

.sec1 h2 span.jp .first-char {
    color: #2C423B;
}

.sec1 h2 span.en {
    width: 24.029vw;
    margin: 0 auto 24px;
}

.sec1_wrap {
    width: 38.242vw;
    margin: auto;
}

.sec1_wrap p {
    margin-top: 2.198vw;
}

.right .more_btn {
    justify-content: flex-end;
    margin-top: 1.465vw;
}

.topics_line {
    width: 100%;
    background-color: #2C423B;
    overflow: hidden;
    padding: 1.099vw 0;
    box-sizing: border-box;
}

.slide_wrap {
    display: flex;
    gap: 1.465vw;
    will-change: transform; /* GPU支援でカクつき防止 */
}

.slide_wrap img {
    height: 3.297vw;
    flex-shrink: 0;
}

/* ランキング */

.sec2 {
    position: relative;
    padding: 7.326vw 0;
    margin: auto;
    background: url(../img/sec2_bg.png);
    background-size: cover;
    background-position: left bottom;
}

.floating-img_1 {
    position: absolute;
    top: 4.396vw;
    right: 10%;
    width: 7.326vw;
    height: 7.326vw;
    background: url(../img/sec2_be1.png) no-repeat center/cover;
    z-index: 99;
}

.floating-img_2 {
    position: absolute;
    content: "";
    background: url(../img/sec2_be2.png);
    background-size: cover;
    bottom: -1.465vw;
    left: 3%;
    width: 9.524vw;
    height: 13.48vw;
    z-index: 99;
}

.floating-img_3 {
    position: absolute;
    content: "";
    background: url(../img/sec3_be1.png);
    background-size: cover;
    top: -0.22vw;
    right: 10%;
    width: 5.861vw;
    height: 9.67vw;
    transform-origin: top center; /* 振り子の支点 */
    transition: transform 0.3s ease;
}

.floating-img_4 {
    position: absolute;
    content: "";
    background: url(../img/sec3_be2.png);
    background-size: cover;
    bottom: -1.465vw;
    left: 8%;
    width: 9.597vw;
    height: 6.74vw;
    z-index: 2;
}

.floating-img_5 {
    position: absolute;
    content: "";
    background: url(../img/sec3_be3.png);
    background-size: cover;
    bottom: -1.465vw;
    right: 8%;
    width: 4.396vw;
    height: 8.352vw;
    z-index: 2;
}

.floating-img_6 {
    position: absolute;
    content: "";
    background: url(../img/sec5_be1.png);
    background-size: cover;
    top: -0.22vw;
    right: 10%;
    width: 8.132vw;
    height: 9.817vw;
    transform-origin: top center; /* 振り子の支点 */
    transition: transform 0.3s ease;
    z-index: 2;
}

.floating-img_7 {
    position: absolute;
    content: "";
    background: url(../img/sec5_be2.png);
    background-size: cover;
    bottom: 0;
    left: 8%;
    width: 11.355vw;
    height: 7.179vw;
    z-index: 2;
}

.floating-img_8 {
    position: absolute;
    content: "";
    background: url(../img/sec5_be3.png);
    background-size: cover;
    bottom: -1.465vw;
    right: 8%;
    width: 14.872vw;
    height: 9.158vw;
    z-index: 2;
}

.floating-img_9 {
    position: absolute;
    content: "";
    background: url(../img/sec7_be1.png);
    background-size: cover;
    bottom: 5.495vw;
    left: -1%;
    width: 11.575vw;
    height: 19.707vw;
    z-index: 2;
}

.floating-img_10 {
    position: absolute;
    content: "";
    background: url(../img/sec7_be2.png);
    background-size: cover;
    bottom: 5.495vw;
    right: -2%;
    width: 10.037vw;
    height: 20.366vw;
    z-index: 2;
}

.floating-img_1:hover,
.floating-img_2:hover,
.floating-img_4:hover,
.floating-img_5:hover,
.floating-img_7:hover,
.floating-img_8:hover,
.floating-img_9:hover,
.floating-img_10:hover {
    animation: shake 1s ease-in-out infinite;
}

.floating-img_3:hover,
.floating-img_6:hover {
    animation: pendulum 1s ease-in-out infinite;
}

@keyframes shake {
    0%   { transform: rotate(0deg) translate(0, 0); }
    25%  { transform: rotate(1deg) translate(0.3vw, -0.3vw); }
    50%  { transform: rotate(0deg) translate(0, 0); }
    75%  { transform: rotate(-1deg) translate(-0.3vw, 0.3vw); }
    100% { transform: rotate(0deg) translate(0, 0); }
}

@keyframes pendulum {
    0%   { transform: rotate(0deg); }
    25%  { transform: rotate(10deg); }
    50%  { transform: rotate(0deg); }
    75%  { transform: rotate(-10deg); }
    100% { transform: rotate(0deg); }
}

.sec2_inner {
    width: 90.696vw;
    margin: auto;
}

.rank_wrap {
    padding-top: 4.396vw;
    display: flex;
}

.sec2 h2 {
    position: relative;
    padding-left: 1.832vw;
    color: #6c584c;
}

.sec2 h2:before {
    content: "";
    position: absolute;
    left: 0;
    width: 3px;
    height: 100%;
    background: #2C423B;
}

.other_rank {
    display: flex;
}

.rank_1 {
    position: relative;
    width: 36.914vw;
    height: 37.614vw;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    border-radius: 17px;
}

.other_rank {
    display: flex;
    flex-wrap: wrap;
    width: 60%;
}

.rank_2,
.rank_3,
.rank_4,
.rank_5 {
    position: relative;
    width: 25.714vw;
    height: 18.315vw;
    background-size: cover;     /* 親要素にフィット */
    background-position: center center; /* 中央基準で切り抜き */
    background-repeat: no-repeat;
    border-radius: 17px;
    margin-left: 1.026vw;
    margin-bottom: 1.026vw;
}

.number {
    position: absolute;
    left: 0;
    top: 0.733vw;
}

.info {
    position: absolute;
    top: 1.026vw;
    right: 0;
    display: flex
;
}

span.date {
    display: inline-block;
    color: #fff;
    margin-right: 1.026vw;
    color: #FFF;
    font-family: Roboto;
    font-size: 1.371vw;
    font-style: normal;
    font-weight: 500;
    line-height: 1.846vw; /* 134.615% */
    letter-spacing: 0.079vw;
}

span.category {
    display: inline-block;
    color: #fff;
    background: #2C423B;
    border-radius: 1.026vw;
    padding: 0.293vw 0.44vw;
    font-size: 0.879vw;
    font-weight: 700;
    letter-spacing: 0.073vw;
    margin-right: 1.026vw;
}

.post_ttl {
    position: absolute;
    bottom: 1.465vw;
    right: 0;
    width: 90%;
    background: hsl(0deg 0% 100% / 85%);
}

.post_ttl h3 {
    color: #6C584C;
    font-family: Roboto;
    font-size: 1.172vw;
    font-style: normal;
    font-weight: 700;
    letter-spacing: 0.073vw;
}

.more_btn.post {
    justify-content: center;
    margin-top: 48px;
}

/* ランキング */

/* カテゴリ毎 */

.sec3 {
    padding: 100px 0;
    position: relative;
}

.s3_ttl_wrap {
    text-align: center;
}

.sec3 h2 {
    display: inline-block;
    position: relative;
    padding-left: 25px;
    color: #6c584c;
}

.sec3 h2:before {
    content: "";
    position: absolute;
    left: 0;
    width: 3px;
    height: 100%;
    background: #2C423B;
}

.topics_cat_inner {
    display: flex;
    width: 90.11vw;
    margin: 40px auto 0;
}

.cat_btn {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
}

.cat_btn button {
    padding: 8px 16px;
    margin: 0 0 16px;
    border: none;
    background: #6C584C;
    cursor: pointer;
    color: #fff;
    border: solid 1px transparent;
}

.cat_btn button.active {
    background: #fff;
    color: #6C584C;
    border: solid 1px #6C584C;
}

.post.term-post {
    display: flex;
    justify-content: space-between;
}

.post_wrap {
    width: 77%;
    margin-left: auto;
}

.post article {
    width: 21.978vw;
}

.post a {
    text-decoration: unset;
}

.post .thumb img {
    width: 100%;
    height: auto;
    display: block;
}

.thumb {
    border-radius: 25px;
    overflow: hidden;
}

.meta {
    margin-top: 10px;
}

span.date_2 {
    color: #6C584C;
}

.more_btn.post img {
    width: 2.564vw;
}

span.taxonomy {
    color: #fff;
    background: #FF6F61;
    border-radius: 1.026vw;
    padding: 0.293vw 0.44vw 0.4vw;
    font-size: 1vw;
    font-weight: 700;
    letter-spacing: 0.073vw;
    margin-right: 1.026vw;
}

h3.title {
    margin-top: 0.733vw;
    margin-bottom: 0.733vw;
    font-size: 1.172vw;
    color: #6C584C;
    padding: 0 0.733vw;
}

.info_2 {
    display: flex;
    align-items: center;
    padding: 0 0.733vw;
}

span.date_2 {
    color: #6C584C;
    margin-right: 0.733vw;
    font-size: 1.172vw;
}

/* カテゴリ毎 */

.sec4.works {
    position: relative;
    padding: 7.326vw 0;
    margin: auto;
    background: url(../img/sec4_bg.png);
    background-size: cover;
    background-position: left bottom;
}

.h2_wrap {
    width: 90.696vw;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sec4 h2 {
    color: #191919;
    font-family: Raleway;
    font-size: 3.077vw;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    letter-spacing: 0.11vw;
}

.sec4 h2::first-letter {
    color: #2C423B;
}

.sec4.works .more_wrap {
    margin-left: unset;
    margin-top: unset;
}

.slide_1 {
    margin-top: 34px;
    overflow: hidden;
}

.topics_line.sec4 {
    background-color: unset;
    padding: 0 0;
}

.sec5.data {
    margin-top: -10px;
    position: relative;
}

.data .h2_wrap {
    display: flex;
    justify-content: flex-start;
    margin: auto;
}

.data .h2_wrap .more_wrap {
    margin-left: 3.297vw;
}

.data .h2_wrap h2::first-letter {
    color: #398D78;
}

.data .h2_wrap h2 {
    font-family: Raleway;
    font-size: 3.077vw;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    letter-spacing: 0.11vw;
}

.data .h2_wrap {
    display: flex;
    justify-content: flex-start;
    margin: auto;
    position: absolute;
    top: 60px;
    left: 10%;
}

.sec6.service {
    margin-top: -6.227vw;
    padding-top: 6.227vw;
}

.sec7 {
    position: relative;
}

.sec7 .more_wrap {
    position: absolute;
    bottom: 16.117vw;
    right: 8%;
}

.sec4.works p {
    font-size: 1.172vw;
}

.more_btn a {
    display: flex;
    align-items: center;
    text-decoration: unset;
    color: #6c584c;
    font-size: 1.172vw;
}

@media(max-width:767px) {
    .mv_wrap {
        background: url(../img/sp/mv_back.jpg);
        background-size: cover;
        position: relative;
        top: 0;
    }

    .mv_inner {
        margin-top: 49.73vw;
    }

    .mv {
        display: inline-block;
        position: relative;
        left: -1%;
        width: 64%;
    }

    .mv_txt {
        position: absolute;
        top: -18.919vw;
        right: 8.649vw;
        width: 23.243vw;
    }

    .new_topics_wrap {
        position: relative;
        margin: 20px auto;
        bottom: 0;
        right: auto;
        color: #6C584C;
        width: 95%;
    }

    .new_topics_inner {
        width: 100%;
        padding: 5.128vw 3.846vw;
        background: #fff;
        border: solid 1px;
    }
    
    p.right {
        text-align: left;
    }

    .tit_flex {
        flex-direction: column;
        align-items: baseline;
    }

    .tit_flex h4 {
        width: 100%;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    p.time {
        margin: 2.703vw 0;
    }

    .more_wrap {
        margin-left: auto;
        margin-top: 2.703vw;
    }

    .sec1 {
        padding: 12.821vw 0;
    }
    .sec1 h2 span.en {
        width: 61.081vw;
        margin: 0 auto 24px;
    }
    .sec1 h2 span.jp::first-letter {
        color: #2C423B;
    }
    .sec1_wrap {
        width: 81.892vw;
    }
    .sec1 h2 span.jp {
        text-align: center;
        font-family: Raleway;
        font-size: 8.205vw;
        font-style: normal;
        font-weight: 700;
        line-height: 11.795vw;
        letter-spacing: 0.385vw;
    }

    .right .more_btn {
        justify-content: center;
    }

    .slide_wrap img {
        width: fit-content;
        height: auto;
    }

    .topics_line {
        width: 100%;
        overflow: hidden;
        background: #2C423B;
        padding: 2.564vw 0;
    }

    .slide_wrap {
        display: flex;
        flex-wrap: nowrap;
        white-space: nowrap;
        animation: slide 20s linear infinite;
        gap: 5.128vw;
    }

    .slide_wrap img {
        height: 30px !important;
        width: auto !important;
        flex-shrink: 0;
        display: block;
        max-width: unset;
    }   

    .rank_wrap {
        flex-direction: column;
        padding-top: 10.256vw;
    }

    .sec2:before {
        position: absolute;
        content: "";
        background: url(../img/sec2_be1.png);
        background-size: cover;
        top: 0px;
        right: 0%;
        width: 21.641vw;
        height: 21.641vw;
    }

    .rank_1 {
        width: 90vw;
        height: 90vw;
        margin: auto;
    }
    .info {
        position: absolute;
        top: 4.026vw;
        right: 0;
        display: flex;
    }
    span.date {
        display: inline-block;
        color: #fff;
        margin-right: 2.026vw;
        color: #FFF;
        font-family: Roboto;
        font-size: 4.054vw;
        font-style: normal;
        font-weight: 500;
        letter-spacing: 0.079vw;
    }
    span.category {
        display: inline-block;
        color: #fff;
        background: #2C423B;
        border-radius: 3.026vw;
        padding: 0.793vw 2.44vw 0.29vw;
        font-size: 3.333vw;
        font-weight: 700;
        letter-spacing: 0.073vw;
        margin-right: 3.026vw;
    }
    .info {
        position: absolute;
        top: 4.026vw;
        right: 0;
        display: flex;
        align-items: baseline;
    }
    .post_ttl {
        position: absolute;
        bottom: 5.465vw;
        right: 0;
        width: 90%;
        background: hsl(0deg 0% 100% / 85%);
        padding: 2.051vw;
    }
    h3.title {
        margin-top: 0;
        font-size: 4.103vw;
        color: #6C584C;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .number {
        position: absolute;
        left: 0;
        top: 0.733vw;
        width: 40%;
    }
    .other_rank.pc {
        display: none;
    }
    .other_rank.sp {
        display: block;
        flex-wrap: unset;
        width: 95%;
        margin-top: 6.41vw;
    }
    .rank_2,
    .rank_3,
    .rank_4,
    .rank_5 {
        position: relative;
        width: 79.73vw;
        height: 56.757vw;
        background-size: cover;     /* 親要素にフィット */
        background-position: center center; /* 中央基準で切り抜き */
        background-repeat: no-repeat;
        border-radius: 4.595vw;
        margin-left: 1.026vw;
        margin-bottom: 1.026vw;
    }
    .sec2 {
        overflow: initial;
        padding: 18vw 0 33vw;
        position: relative;
        z-index: 6;
        margin: auto;
        background: url(../img/sec2_bg.png);
        background-size: 100%;
        background-position: left bottom;
    }
    .sec2 h2 {
        margin-left: 10%;
    }
    .sec2 h2:before {
        content: "";
        position: absolute;
        left: -5%;
        width: 3px;
        height: 100%;
        background: #2C423B;
    }
    .sec2_inner.topics_rank .sp {
        display: block;
        position: relative;
        padding-bottom: 7.692vw;
    }
    .sec2_inner.topics_rank {
        width: 100%;
    }

    .swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction {
        bottom: -15px !important;
    }

    span.swiper-pagination-bullet.swiper-pagination-bullet-active {
        background-color: #2C423B;
        border: solid 2px #2C423B;
    }

    span.swiper-pagination-bullet {
        border: solid 2px #2C423B;
        background-color: transparent;
    }

    .sec2:after {
        position: absolute;
        content: "";
        background: url(../img/sec2_be2.png);
        background-size: cover;
        bottom: -6.197vw;
        left: 0;
        width: 20.769vw;
        height: 29.231vw;
    }

    .sec3 {
        padding: 25.641vw 0;
        margin-top: -7.692vw;
        position: relative;
        background: #FFFCF3;
    }
    .sec3:before {
        position: absolute;
        content: "";
        background: url(../img/sec3_be1.png);
        background-size: cover;
        top: 5.897vw;
        right: 4%;
        width: 12.051vw;
        height: 24.103vw;
    }
    .s3_ttl_wrap {
        text-align: left;
        width: 90%;
        margin: auto;
    }
    .cat_btn {
        flex-direction: row;
    }
    .topics_cat_inner {
        flex-direction: column;
    }
    .cat_btn {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between; /* 両端配置 */
        gap: 3.846vw; /* 必要なら上下左右に隙間 */
    }

    button.term-btn {
        width: calc(50% - 1.923vw); /* 2列の幅調整（gapの半分を引く） */
        box-sizing: border-box;
    }

    .cat_btn button {
        padding: 3.333vw 4.103vw;
        margin: 0 0 0;
        font-weight: 700;
    }
    /* 16px */
    p.right,.tit_flex,.more_btn a,span.date_2,span.taxonomy,.sec4.works p {
        font-size: 4.324vw;
    }

    /* 14px */
    span.taxonomy {
        font-size: 3.59vw;
        display: flex;
        padding: 1.795vw 2.564vw;
        justify-content: center;
        align-items: center;
        border-radius: 4.077vw;
        background: #FF6F61;
        line-height: 1;
        margin-left: 3vw;
    }
    .sec1_wrap p {
        margin-top: 2.198vw;
        font-size: 16px;
        font-style: normal;
        font-weight: 500;
        line-height: 35px;
        letter-spacing: 1.5px;
    }

    .more_btn.post img {
        width: 8.974vw;
    }

    .post_wrap {
        width: 100%;
        margin: auto;
    }

    .post.term-post {
        flex-direction: column;
    }

    .post article {
        width: 90%;
        margin: 0 auto 30px;
    }

    .post_wrap {
        width: 100%;
        margin: 10.256vw auto 0;
    }

    .sec3:after {
        position: absolute;
        content: "";
        background: url(../img/sec3_be2.png);
        background-size: cover;
        bottom: -20px;
        left: 1%;
        width: 104px;
        height: 72px;
        z-index: 2;
    }

    .sec4.works {
        padding: 30vw 0 17vw;
        margin-top: -22vw;
    }

    .h2_wrap {
        flex-direction: column;
        align-items: self-start;
    }

    .sec4 h2 {
        color: #191919;
        font-family: Raleway;
        font-size: 8.205vw;
        font-style: normal;
        font-weight: 700;
        line-height: normal;
        letter-spacing: 0.385vw;
    }

    .sec4.works p {
        letter-spacing: 1.5px;
        margin: 10px 0;
    }

    .more_btn a {
        letter-spacing: 1.5px;
    }
    .data .h2_wrap {
        display: flex;
        justify-content: flex-start;
        margin: auto;
        position: absolute;
        top: 60px;
        left: 5%;
    }
    .data .h2_wrap h2 {
        font-family: Raleway;
        font-size: 8.205vw;
        font-style: normal;
        font-weight: 700;
        line-height: normal;
        letter-spacing: 0.385vw;
    }
    .sec6.service {
        margin-top: -20.227vw;
    }
    .sec7 .more_wrap {
        position: absolute;
        bottom: 27.117vw;
        right: 14%;
    }
    .floating-img_1,
    .floating-img_2,
    .floating-img_3,
    .floating-img_4,
    .floating-img_5,
    .floating-img_6,
    .floating-img_7,
    .floating-img_8,
    .floating-img_9,
    .floating-img_10 {
        display: none;
    }
}