@charset 'UTF-8';
@import url('https://fonts.googleapis.com/css2?family=Judson:wght@400;700&family=Noto+Sans+JP:wght@300;400;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Cardo:ital,wght@0,400;0,700;1,400&family=Cinzel:wght@400..900&family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');

:root {
    --font-family-nt-romen: "Times New Roman", "YuMincho", "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif;
    --font-family-noto-sans: 'Noto Sans JP', "Helvetica Neue", Helvetica, Arial, sans-serif;
    --font-family-cinzel: "Cinzel", "YuMincho", "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif;
    --font-size-h1-pc: 60px;
    --font-size-h1-sm: 24px;
    --font-size-h2-pc: 42px;
    --font-size-h2-sm: 23px;
    --font-size-h3-pc: 40px;
    --font-size-h3-sm: 18px;
    --font-size-p-l: 45px;
    --font-size-p-m: 24px;
    --font-size-p-s: 18px;
    --font-size-p-l-sm: 22px;
    --font-size-p-m-sm: 14px;
    --line-height-l: 2em;
    --contents-max-width: 1000px;
    --color-01: #464442;
    --color-02: #ffffff;
    --color-03: #c787ae;
    --color-04: #000000;
    --background-color-01: #e8ecf5;
    --background-color-02: #cb8db2;
    --background-color-03: #e4eefa;
    --background-color-04: #ddeafa;
    --background-color-05: #ffffff;
    --background-color-06: #f5e9eb;
    --background-color-07: #f9f6ed;
    --background-color-08: #eae0d7;
    --background-color-09: #daadce;
    --background-color-10: #f1edea;
    --background-color-11: #f1f1f1;
    --background-color-12: #f7f5e9;
    --background-color-13: #f5e5e8;
    --background-color-14: #988ec0;
    --background-color-15: #626d71;
    --background-color-16: #f1f1f3;
    --background-color-17: #f7f4eb;
    --top-img-size: 100vw;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}
body {
    height: auto;
    font-family: var(--font-family-noto-sans);
    color: var(--color-01);
}
.spon {
    display: none;
}
.in_block {
    display: inline-block !important;
}
.section {
    min-height: 100vh;
    max-height: unset !important;
}
h2 {
    padding: .5em;
    font-weight: bold;
    text-align: center;
    font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", "Hiragino Sans", "Noto Sans", sans-serif;
    font-size: var(--font-size-h2-pc);
}
h3 {
    font-size: var(--font-size-h3-pc);
    font-weight: bold;
    font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", "Hiragino Sans", "Noto Sans", sans-serif;
}
p {
    font-size: var(--font-size-p-m);
}
img {
    max-width: 100%;
}
a {
    transition: all .3s;
}
a:hover {
    opacity: .8;
}
a:visited {
    color: var(--color-01);
}
a.item_btn {
    display: block;
    margin-left: auto;
    width: 9.5em;
    background: #2e4e66;
    color: white;
    text-align: center;
    font-size: 20px;
    height: 2.3em;
    line-height: 2.3em;
    transition: all .3s;
}
a.item_btn:hover {
    opacity: .8;
}
.price {
    font-family: 'Lato', sans-serif;
}

@media screen and (min-width:769px) {
    .spon {
        display: none !important;
    }
}
@media screen and (max-width:1000px) {
    a.item_btn {
        font-size: 18px;
    }
}
@media screen and (max-width:768px) {
    .pcon {
        display: none !important;
    }
    .spon {
        display: block;
    }
    h2 {
        padding: .8em 0 .5em;;
        font-size: var(--font-size-h2-sm);
    }
    h3 {
        font-size: var(--font-size-h3-sm);
        font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", "Hiragino Sans", "Noto Sans", sans-serif;
    }
    p {
        font-size: var(--font-size-p-m-sm);
    }
    a.item_btn {
        width: 85%;
        max-width: 400px;
        height: 3em;
        margin: 1em auto;
        line-height: 3em;
        font-size: 16px;
    }
}

/* futureshopの枠 */
.fs-l-main {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
}
.fs-l-pageMain {
    max-width: none !important;
    margin: 0 !important;
}

/* ふわっと表示 */
.fade_in {
    transition: transform 1s,opacity 1s cubic-bezier(.45,.01,.33,1);
    opacity: 0;
    transform: translateY(15px);
}
.fade_in.u-scrollIn {
    opacity: 1;
    transform: translateY(0);
}

/* モーダル */
.modal_set {
    display: none;
}
.modal_set.none {
    display: none !important;
}
.modal_set.active {
    display: block;
    position: fixed;
    width: 100%;
    height: 100vh;
    z-index: 100;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
.modal_set .modal_back {
    width: 100%;
    height: 100vh;
    background: #333333c9;
    position: fixed;
    cursor: pointer;
    z-index: 101;
}
.modal_set.set2.active .modal_back {
    cursor: auto;
}
.modal_set .modal {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    cursor: auto;
    z-index: 102;
}
.set1 .modal::after {
    content: "※無くなり次第終了となります。";
    position: absolute;
    bottom: -1.5em;
    left: 1em;
    font-size: 0.8em;
    color: #adadad;
}
.modal_set .modal .modal_btn {
    display: block;
    width: 20px;
    height: 20px;
    position: absolute;
    top: 3px;
    right: 3px;
    cursor: pointer;
}
.modal_set .modal .modal_btn::before,
.modal_set .modal .modal_btn::after {
    content: '';
    display: block;
    width: 1em;
    height: 3px;
    border-radius: 1.5px;
    background-color: #4a4947;
    position: absolute;
    top: 50%;
    left: 50%;
    transition: all .3s;
}
.modal_set .modal .modal_btn::before {
    -o-transform: translate(-50%, -50%) rotate(45deg);
    -moz-transform: translate(-50%, -50%) rotate(45deg);
    -webkit-transform: translate(-50%, -50%) rotate(45deg);
    transform: translate(-50%, -50%) rotate(45deg);
}
.modal_set .modal .modal_btn::after {
    -o-transform: translate(-50%, -50%) rotate(-45deg);
    -moz-transform: translate(-50%, -50%) rotate(-45deg);
    -webkit-transform: translate(-50%, -50%) rotate(-45deg);
    transform: translate(-50%, -50%) rotate(-45deg);
}
.modal_set .modal .modal_btn:hover::before,
.modal_set .modal .modal_btn:hover::after {
    opacity: .7;
}
.modal_set .modal .modal_btn:active::before,
.modal_set .modal .modal_btn:active::after {
    opacity: .9;
}
.modal_set .modal img {
    max-width: none;
}


/* イベント終了 */
.event_end {
    color: white;
    line-height: 2em;
    width: 25em;
}
.event_end a {
    color: #ffe79d !important;
    text-decoration: underline !important;
    font-size: 20px;
}
@media screen and (max-width: 768px) {
    .modal_set .modal {
        width: 90%;
    }
    .event_end {
        font-size: 14px;
        text-align: center;
        margin-left: auto;
        margin-right: auto;
    }
}


/* クーポン追従バナー */
.coupon_banner {
    display: none;
    position: fixed;
    top: 30%;
    right: 0px;
    z-index: 80;
}
.coupon_banner img {
    display: block;
    transition: all .3s;
}
.coupon_banner:hover img {
    filter: drop-shadow(0 0 5px #999);
    opacity: .8;
}
.coupon_banner:active img {
    filter: drop-shadow(0 0 1px #999);
    opacity: .9;
}
@media screen and (max-width: 768px) {
    .coupon_banner {
        width: 90px;
        right: 0px;
    }
    .coupon_banner img {
        width: 100%;
    }
}


/* ヒーローイメージ */
#mainvisual {
    width: 100%;
    height: 0;
    padding-top: min(calc(100% / 14 * 7.5), 90vh);
    overflow: hidden;
    background: url("https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/other/top_back.webp");
    background-size: cover;
    position: fixed;
    top:0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}
#mainvisual::before {
    content: "";
    display: block;
    width: 50%;
    height: 0;
    padding-top: calc(50% / 250 * 41);
    background: url(https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/other/title_h1.webp) no-repeat;
    background-size: contain;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}
.hero_imgs div.inner {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}
.hero_imgs div.inner div.block {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
}
.hero_imgs div.inner div.block figure {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.hero_imgs div.inner div.block figure picture {
    transform: rotateY(-90deg);
    opacity: 0;
}

.hero_imgs div.inner div.block.slow {
    transition: 15.0s;
}
.hero_imgs div.inner div.block.mid {
    transition: 10.0s;
}
.hero_imgs div.inner div.block.high {
    transition: 5.0s;
}
.hero_imgs.active div.inner div.block {
    transition: 7.5s;
}
.hero_imgs.active div.inner div.block figure picture {
    display: block;
    transition: all 1.2s cubic-bezier(0.4, 0, 0, 1);
    transform: rotateY(0);
    opacity: 1;
    aspect-ratio: 99 / 160;
    background-position: center;
    background-size: cover;
}
.hero_imgs.active div.inner div.block figure:nth-of-type(5n-4) picture {
    transition-delay: 0;
}
.hero_imgs.active div.inner div.block figure:nth-of-type(5n-3) picture {
    transition-delay: 0.1s;
}
.hero_imgs.active div.inner div.block figure:nth-of-type(5n-2) picture {
    transition-delay: 0.2s;
}
.hero_imgs.active div.inner div.block figure:nth-of-type(5n-1) picture {
    transition-delay: 0.3s;
}
.hero_imgs.active div.inner div.block figure:nth-of-type(5n) picture {
    transition-delay: 0.4s;
}
.hero_imgs picture.photo3-1 {
    background-image: url(https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/top/01.webp);
    background-blend-mode: multiply;
    background-color: #f8f9fa;
}
.hero_imgs picture.photo3-2 {
    background-image: url(https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/top/02.webp);
    background-blend-mode: multiply;
    background-color: #f8f9fa;
}
.hero_imgs picture.photo3-3 {
    background-image: url(https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/top/03.webp);
    background-blend-mode: multiply;
    background-color: #f8f9fa;
}
.hero_imgs picture.photo3-4 {
    background-image: url(https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/top/04.webp);
    background-blend-mode: multiply;
    background-color: #f8f9fa;
}
.hero_imgs picture.photo3-5 {
    background-image: url(https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/top/05.webp);
    background-blend-mode: multiply;
    background-color: #f8f9fa;
}
.hero_imgs picture.photo3-6 {
    background-image: url(https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/top/06.webp);
}
.hero_imgs picture.photo3-7 {
    background-image: url(https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/top/07.webp);
}
.hero_imgs picture.photo3-8 {
    background-image: url(https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/top/08.webp);
}
.hero_imgs picture.photo3-9 {
    background-image: url(https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/top/09.webp);
}
.hero_imgs picture.photo3-10 {
    background-image: url(https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/top/10.webp);
}
.hero_imgs picture.photo3-11 {
    background-image: url(https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/top/11.webp);
}
.hero_imgs picture.photo3-12 {
    background-image: url(https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/top/12.webp);
}
@media (min-width: 769px) {
    /* ヒーローイメージ */
    .hero_imgs div.inner div.block {
        margin-top:150px;
    }
    .hero_imgs div.inner div.block.slow figure:nth-of-type(1) {
        width: calc(var(--top-img-size) / 14 * 2.1);
        margin-left: 11.8vw;
        margin-top: -9.4vw;
        z-index: 1;
    }
    .hero_imgs div.inner div.block.slow figure:nth-of-type(2) {
        width: calc(var(--top-img-size) / 14 * 1.6);
        margin-left: -19.0vw;
        margin-top: 25.7vw;
    }
    .hero_imgs div.inner div.block.slow figure:nth-of-type(3) {
        width: calc(var(--top-img-size) / 14 * 1.2);
        margin-left: -8.8vw;
        margin-top: -14.3vw;
    }
    .hero_imgs div.inner div.block.slow figure:nth-of-type(4) {
        width: calc(var(--top-img-size) / 14 * 1.4);
        margin-left: -21.8vw;
        margin-top: -6.2vw;
        z-index: 1;
    }
    .hero_imgs div.inner div.block.mid figure:nth-of-type(1) {
        width: calc(var(--top-img-size) / 14 * 2.4);
        margin-left: 0px;
        margin-top: 14.6vw;
    }
    .hero_imgs div.inner div.block.mid figure:nth-of-type(2) {
        width: calc(var(--top-img-size) / 14 * 1.5);
        margin-left: -36.2vw;
        margin-top: 21.2vw;
        z-index: 1;
    }
    .hero_imgs div.inner div.block.mid figure:nth-of-type(3) {
        width: calc(var(--top-img-size) / 14 * 2.1);
        margin-left: -46.0vw;
        margin-top: 3.8vw;
    }
    .hero_imgs div.inner div.block.mid figure:nth-of-type(4) {
        width: calc(var(--top-img-size) / 14 * 1.2);
        margin-left: 30.2vw;
        margin-top: 9.3vw;
        z-index: 1;
    }
    .hero_imgs div.inner div.block.high figure:nth-of-type(1) {
        width: calc(var(--top-img-size) / 14 * 2.1);
        margin-left: 22.7vw;
        margin-top: 22.5vw;
    }
    .hero_imgs div.inner div.block.high figure:nth-of-type(2) {
        width: calc(var(--top-img-size) / 14 * 1.5);
        margin-left: -30.0vw;
        margin-top: -14.6vw;
    }
    .hero_imgs div.inner div.block.high figure:nth-of-type(3) {
        width: calc(var(--top-img-size) / 14 * 1.8);
        margin-left: 47.4vw;
        margin-top: 21.3vw;
    }
    .hero_imgs div.inner div.block.high figure:nth-of-type(4) {
        width: calc(var(--top-img-size) / 14 * 2.1);
        margin-left: 36.4vw;
        margin-top: -15.7vw;
    }
    .hero_imgs.active div.inner div.block {
        margin-top:-8vw;
    }
}
@media (min-width: 1500px) {
    .hero_imgs.active div.inner div.block {
        margin-top:-9vw;
    }
}

@media (max-width: 768px) {
    /* 共通 */
    .pcon {
        display: none;
    }
    .spon {
        display: block;
    }

    /* ヒーローイメージ */
    #mainvisual {
        padding-top: calc(375px / 8.5 * 13.7);
    }
    #mainvisual::before {
        width: 76%;
        height: calc(76% / 250 * 41);
    }
    .hero_imgs div.inner div.block {
        margin-top:15vh;
    }
    .hero_imgs div.inner div.block.slow figure:nth-of-type(1) {
        width: 26vw;
        margin-left: 9.5vw;
        margin-top: -2.8vw;
    }
    .hero_imgs div.inner div.block.slow figure:nth-of-type(2) {
        width: 19.8vw;
        margin-left: -45vw;
        margin-top: 47.5vw;
    }
    .hero_imgs div.inner div.block.slow figure:nth-of-type(3) {
        width: 21.2vw;
        margin-left: -15vw;
        margin-top: -25vw;
    }
    .hero_imgs div.inner div.block.slow figure:nth-of-type(4) {
        width: 20.2vw;
        margin-left: -39vw;
        margin-top: -2.5vw;
    }
    .hero_imgs div.inner div.block.mid figure:nth-of-type(1) {
        width: 29.2vw;
        margin-left: 2.5vw;
        margin-top: 52.5vw;
    }
    .hero_imgs div.inner div.block.mid figure:nth-of-type(2) {
        width: 20.8vw;
        margin-left: -40vw;
        margin-top: 97vw;
    }
    .hero_imgs div.inner div.block.mid figure:nth-of-type(3) {
        width: 25vw;
        margin-left: 9.5vw;
        margin-top: 94.2vw;
    }
    .hero_imgs div.inner div.block.mid figure:nth-of-type(4) {
        width: 18.8vw;
        margin-left: -25.5vw;
        margin-top: 71vw;
    }
    .hero_imgs div.inner div.block.high figure:nth-of-type(1) {
        width: 24.7vw;
        margin-left: 34vw;
        margin-top: 74.7vw;
    }
    .hero_imgs div.inner div.block.high figure:nth-of-type(2) {
        width: 17vw;
        margin-left: -43vw;
        margin-top: -39vw;
    }
    .hero_imgs div.inner div.block.high figure:nth-of-type(3) {
        width: 19.8vw;
        margin-left: 37vw;
        margin-top: 32vw;
    }
    .hero_imgs div.inner div.block.high figure:nth-of-type(4) {
        width: 24.7vw;
        margin-left: 35vw;
        margin-top: -33vw;
    }
    .hero_imgs.active div.inner div.block {
        margin-top:-15vh;
    }
}



/* イベント紹介文、クーポン */
.main_wrap {
    margin-top: min(calc(100% / 14 * 7.5), 90vh);
    background: white;
    position: relative;
}
.main_wrap.blue {
    background: #c1d4e2 !important;
}
.special {
    width: 100%;
    padding: 130px 0 108px;
    background:linear-gradient(180deg, white 0%, white 50%, #f9e5da 100%);
}
.kikan {
    display: block;
    margin: 0 auto;
}
.special .kikan01 {
    max-width: 510px;
    margin: 0 auto 3em;
}
.special h1 {
    text-align: center;
}
.special h1 img {
    max-width: 820px;
    width: 85%;
}
.special .special_desc {
    font-size: var(--font-size-p-m);
    line-height: var(--line-height-l);
    text-align: center;
    font-size: 18px;
    font-weight: 400;
}
.special img.coupon.pcon {
    display: block;
    max-width: 530px;
    margin: 7em auto 0;
}
.special p.coupon_desc {
    text-align: center;
    font-size: 13.5px;
    margin-top: 1.2em;
    font-weight: bold;
}
@media screen and (max-width:768px) {
    .main_wrap {
        margin-top: calc(375px / 8.5 * 13.7);;
    }
    .main_wrap::before {
        width: 80%;
        padding-top: calc(80% / 1000 * 197);
        background: url(https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/other/title_h1_sp.webp) no-repeat;
        background-size: contain;
        top: calc(-375px / 8.5 * 6.7);
    }
    .special {
        padding: 65px 0 150px;
    }
    .special .kikan01 {
        width: 80%;
        margin-bottom: 2em;
    }
    .special h1 {
        font-size: var(--font-size-h1-sm);
    }
    .special h1 img {
        width: 90%;
        margin: 0 auto;    
    }
    .special .special_desc {
        margin-top: 2em;
        line-height: 1.8em;
        letter-spacing: -1px;
        font-size: 14.5px;
        font-weight: 500;
    }
    .special img.coupon.spon {
        width: 84%;
        max-width: 500px;
        margin: 6em auto 1em;
    }
}



/* プレゼント、ボックス */
.present {
    margin: 0 auto;
    padding: 6em 0 11.5em;
    overflow: hidden;
    background: white;
}
.present .present_wrap {
    max-width: 1200px;
    margin: 0 auto;
}
.present .flex {
    display: flex;
    align-items: flex-start;
}
.present .flex:nth-child(1) {
    margin-left: -6.5vw;
}
.present .flex:nth-child(2) {
    flex-direction: row-reverse;
    margin-right: -6.5vw;
    align-items: center;
}
.present .flex > img {
    width: 59%;
}
.present .flex:nth-child(2) > img {
    margin-top: -5em;
}
.present .flex .present_desc {
    position: relative;
}
.present .flex:nth-child(1) .present_desc {
    max-width: 47%;
    margin-top: 6.8em;
    left: -6.8%;
}
.present .flex:nth-child(2) .present_desc {
    max-width: 50%;
    top: 2em;
    right: -10%;
}
.present .present_desc h3 {
    width: 21em;
    max-width: 100%;
    margin-bottom: 1em;
    font-size: 26px;
}
.present .present_desc > p {
    width: 37em;
    max-width: 100%;
    font-size: 13.5px;
    line-height: 1.8em;
}
.present .flex:nth-child(2) .present_desc > p {
    width: 38em;
}
.present .present_desc > p.caution {
    width: 520px;
    margin-top: 2em;
    font-size: 10px;
    text-align: right;
}
.present .flex:nth-child(2) .present_desc > p.caution {
    width: 520px;
    text-align: left;
}
@media screen and (max-width:1100px) {
    .present .flex:nth-child(1) .present_desc {
        margin-top: 5.8em;
        padding-right: 1em;
    }
    .present .flex:nth-child(2) .present_desc {
        margin-top: 1em;
        padding-left: 1em;
    }
    .present .present_desc h3 {
        font-size: 22px;
    }
    .present .present_desc > p {
        font-size: 12.5px;
    }
}
@media screen and (max-width:950px) {
    .present .flex:nth-child(1) .present_desc {
        margin-top: 3.8em;
    }
    .present .flex:nth-child(2) .present_desc {
        margin-top: 0em;
    }
    .present .present_desc h3 {
        font-size: 20px;
    }
    .present .present_desc > p {
        font-size: 12px;
    }
}
@media screen and (max-width:900px) {
    .present .flex:nth-child(1) .present_desc {
        margin-top: 2.8em;
    }
    .present .present_desc h3 {
        font-size: 18px;
    }
    .present .present_desc > p {
        font-size: 11px;
    }
}
@media screen and (max-width:800px) {
    .present .flex:nth-child(1) .present_desc {
        margin-top: 1.8em;
    }
    .present .present_desc h3 {
        font-size: 17px;
    }
    .present .present_desc > p {
        font-size: 11px;
    }
}
@media screen and (max-width:768px) {
    .present {
        padding: 3em 0 11.5em;
    }
    .present .flex {
        flex-direction: column;
    }
    .present .flex:nth-child(1) {
        margin-left: 0;
    }
    .present .flex:nth-child(2) {
        flex-direction: column;
        margin-right: 0;
    }
    .present .flex > img {
        width: 95%;
        max-width: 600px;
        margin: 0 auto;
    }
    .present .flex:nth-child(2) > img {
        margin-top: 0;
    }
    .present .flex:nth-child(1) .present_desc,
    .present .flex:nth-child(2) .present_desc {
        max-width: 500px;
        width: 95%;
        margin: 2em auto 3em;
        padding: 0;
        left: unset;
        right: unset;
    }
    .present .flex:nth-child(2) .present_desc {
        margin-top: 0;
    }
    .present .present_desc h3 {
        margin: 0 auto 1em;
        line-height: 1.5em;
        letter-spacing: -1px;
        text-align: center;
        font-size: 17px;
    }
    .present .present_desc > p {
        font-size: 14px;
    }
    .present .present_desc > p.caution {
        font-size: 12.5px;
        text-align: center !important;
    }

    
}


/* ランキング */
section.ranking {
    padding-top: 7em;
    background: #e7ecef;
}
section.ranking,
section.limited_price,
section.by_price,
section.by_price::before {
    border-radius: 11vw 11vw 0 0;
}
.ranking .i_ranking {
    padding: 0 1em 1em;
}
.ranking .i_ranking.pierce {
    padding: 4em 1em;
    background: #d5e4eb;
}
.ranking .i_ranking.bracelet {
    padding: 4em 1em 13em;
    background: #c1d4e2;
}
.ranking h2,
.limited_price h2,
.by_price h2 {
    font-size: 28px;
    letter-spacing: -2px;
}
.ranking h2 span,
.limited_price h2 span,
.by_price h2 span {
    display: inline-block;
    position: relative;
    z-index: 1;
}
.ranking h2 span::before,
.limited_price h2 span::before,
.by_price h2 span::before {
    content: "";
    display: block;
    width: 3em;
    height: calc(3em / 300 * 277);
    position: absolute;
    left: -2.1em;
    bottom: -0.3em;
    z-index: -1;
}
.ranking h2 span::before {
    background: url("https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/other/title_b1.webp") no-repeat;
}
.limited_price h2 span::before {
    background: url("https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/other/title_b2.webp") no-repeat;
}
.by_price h2 span::before {
    background: url("https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/other/title_b3.webp") no-repeat;
}
.ranking h2 span::before,
.limited_price h2 span::before,
.by_price h2 span::before {
    background-size: contain;
}
p.h2_after {
    font-size: 18px;
    text-align: center;
    margin: 0.5em auto;
    letter-spacing: -1px; font-size: 17.5px;
}
.ranking h3 {
    text-align: center;
    margin: 1em auto 2em;
    font-size: 30px;
}
.ranking h3 span {
    display: inline-block;
    position: relative;
    z-index: 1;
}
.ranking h3 span::after {
    content: "";
    display: block;
    width: 120%;
    height: 0.35em;
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
}
.ranking .i_ranking.necklace h3 span::after {
    background: #fae4d9;
}
.ranking .i_ranking.pierce h3 span::after {
    background: #ddcca7;
}
.ranking .i_ranking.bracelet h3 span::after {
    background: #c1e4de;
}
.ranking .flex {
    max-width: 800px;
    margin: 0 auto 4em;
    display: flex;
    gap: 8%;
}
.ranking .flex1 > a {
    width: 40%;
    position: relative;
    z-index: 1;
}
.ranking .flex1 > a::before,
.ranking .flex2 .item::before {
    content: "";
    display: block;
    width: 12%;
    height: 0;
    padding-top: 12%;
    background: url("https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/other/rank1.webp") no-repeat;
    background-size: contain;
    position: absolute;
    top: 2.5%;
    left: 2.5%;

    z-index: 2;
}
.ranking .flex1 .desc_wrap .desc {
    font-weight: bold;
}
.ranking .flex1 .desc_wrap .desc h4 {
    margin-bottom: 1em;
    font-size: 16px;
}
.ranking .flex1 .desc_wrap .desc .name {
    font-size: 16px;
}
.ranking .flex1 .desc_wrap .desc p.price {
    margin: 0.5em auto 0 4.5em;
    font-size: 26px;
}
.ranking .flex1 .desc_wrap .customer {
    padding: 2em 0 1em;
    display: flex;
    align-items: flex-start;
    gap: 5%;
}
.ranking .flex1 .desc_wrap .customer > img {
    width: 25%;
}
.ranking .flex1 .desc_wrap .customer .c_voice {
    width: 70%;
}
.ranking .flex1 .desc_wrap .customer .c_voice h5 {
    width: 90%;
    margin-bottom: 5px;
    padding-bottom: 5px;
    padding-left: 3px;
    border-bottom: 1px solid #8c9292;
    font-size: 17px;
    font-weight: bold;
}
.ranking .flex1 .desc_wrap .customer .c_voice > p {
    font-size: 11px;
    line-height: 1.4em;
}
.ranking .flex2 {
    gap:6.5%;
}
.ranking .flex2 .item {
    width: 29%;
    position: relative;
}
.ranking .flex2 .item:nth-child(1)::before {
    background: url("https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/other/rank2.webp") no-repeat;
}
.ranking .flex2 .item:nth-child(2)::before {
    background: url("https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/other/rank3.webp") no-repeat;
}
.ranking .flex2 .item:nth-child(3)::before {
    background: url("https://www.ikeda-jewelry.com/s/event/assets/anniversary/2025/img/other/rank4.webp") no-repeat;
}
.ranking .flex2 .item:nth-child(1)::before,
.ranking .flex2 .item:nth-child(2)::before,
.ranking .flex2 .item:nth-child(3)::before {
    width: 15%;
    padding-top: 18%;
    background-size: contain;
}
.item .desc {
    background: #ede6d3;
    text-align: center;
    padding: 1em 0.1em;
}
.item .desc p.name {
    font-size: 11px;
}
.item .desc p.price {
    margin: 0.6em auto 0.8em;
    font-size: 17px;
    font-weight: bold;
}
.item .desc a.item_btn {
    width: 8.5em;
    height: 2em;
    line-height: 2em;
    margin: 0 auto;
    font-size: 12px;
}
@media screen and (max-width:900px) {
    .ranking .flex2 {
        gap: 5%;
    }
    .ranking .flex2 .item {
        width: 30%;
    }
}
@media screen and (max-width:768px) {
    section.ranking,
    section.limited_price,
    section.by_price,
    section.by_price::before {
        border-radius: 16vw 16vw 0 0;
    }
    section.ranking {
        padding-top: 2em;
    }
    .ranking h2, 
    .limited_price h2, 
    .by_price h2 {
        font-size: 19px;
    }
    p.h2_after {
        font-size: 12px;
    }
    .ranking h2 span::before,
    .limited_price h2 span::before,
    .by_price h2 span::before {
        width: 2em;
        height: calc(2em / 300 * 277);
        left: -1.1em;
        bottom: -0.1em;
    }
    .ranking h3 {
        margin-bottom: 1.5em;
        font-size: 17px;
    }
    .ranking .flex {
        margin: 0px auto 2em;
        flex-direction: column;
    }
    .ranking .flex1 > a {
        width: 75%;
        max-width: 500px;
        margin: 0 auto 2em;
    }
    .ranking .flex1 .desc_wrap .desc h4 {
        margin-bottom: .5em;
        text-align: center;
    }
    .ranking .flex1 .desc_wrap .desc .name {
        font-size: 13.5px;
        text-align: center;
    }
    .ranking .flex1 .desc_wrap .desc p.price {
        margin: 1.3em auto 0em;
        text-align: center;
        font-size: 18px;
    }
    .ranking .flex1 .desc_wrap .customer {
        padding: 1em 0 1em;
        flex-direction: column;
        align-items: center;
    }
    .ranking .flex1 .desc_wrap .customer > div.spon {
        width: 50%;
        margin-bottom: 1.3em;
        display: flex;
        align-items: flex-end;
        justify-content: center;
        gap: 0.8em;
    }
    .ranking .flex1 .desc_wrap .customer > div.spon img {
        width: 45%;
        max-width: 120px;
    }
    .ranking .flex1 .desc_wrap .customer > div.spon h5 {
        margin-bottom: 1em;
        font-size: 14px;
        font-weight: bold;
    }
    .ranking .flex1 .desc_wrap .customer .c_voice {
        width: 100%;
        max-width: 600px;
    }
    .ranking .flex1 .desc_wrap .customer .c_voice > p {
        font-size: 12px;
    }
    .ranking .flex.flex2 {
        max-width: 600px;
        margin: 0px auto 5em;
        flex-direction: row;
    }
    .ranking .flex2 .item {
        width: 47.5%;
    }
    .item .desc {
        padding: .8em 0 0;
    }
    .item .desc a.item_btn {
        width: 100%;
        height: 3em;
        line-height: 3em;
        font-size: 14px;
    }
    .item .desc p.name {
        line-height: 1.5em;
        font-size: 12px;
        font-weight: bold;
    }
    .item .desc p.price {
        margin: .3em auto 1em;
        font-size: 16px;
        font-weight: 800;
    }
    .ranking .flex2 .item::before {
        top: 1.5%;
        left: 1.5%;
    }
    .ranking .i_ranking.pierce {
        padding: 2em 1em;
    }
}


/* スタッフおすすめ人気アイテム */
section.limited_price,
section.by_price {
    /* margin-top: -9em; */
    padding: 7em 1em 13em;
    background: #fae9e2;
    text-align: center;
}
.limited_price .kikan03 {
    max-width: 420px;
    margin-bottom: 5.5em;
}
.limited_price > ul {
    max-width: 1000px;
    margin: 3em auto;
    display: flex;
    flex-wrap: wrap;
    gap: 2%;
}
.slider2 li.item.slick-slide {
    margin: 0 .8em;
}
.slider2 li.item.slick-slide .desc {
    background: #c0d3e1;
}
.slider2 li.item.slick-slide .desc p.name {
    font-size: 10px;
}
@media screen and (max-width: 1000px) {
    .limited_price h2 {
        font-size: 35px;
    }
}
@media screen and (max-width: 768px) {
    section.limited_price,
    section.by_price {
        padding-top: 2em;
    }
    section.limited_price {
        /* min-height: 100vh; */
        padding: 2.5em 0.2em 10em;
    }
    .limited_price h2 {
        margin-bottom: 0em;
        font-size: 19px;
        letter-spacing: -1.5px;
        line-height: 1.5em;
    }
    .limited_price h2.spon {
        display: block;
    }
    .limited_price h2::after {
        width: 45%;
        padding-top: calc(45% / 800* 206);
        right: 2%;
        bottom: -7%;
    }
    .limited_price > ul {
        max-width: 600px;
        margin: 2em auto 0em;
        gap: 5%;
    }
    .slider2 li.item.slick-slide {
        margin: 0 .6em;
    }
    .slider2 li.item.slick-slide .desc p.name {
        font-size: 12px;
    }
}


/* 価格別に探す */
section.by_price {
    padding: 7em 0em 0em;
    background: #e9e3c9;
    position: relative;
    z-index: 2;
}
section.by_price::before,
section.by_price::after {
    content: "";
    display: none;
    /* display: block; */
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
section.by_price::before {
    background: #e9e3c9;
    z-index: -1;
}
section.by_price::after {
    background: #fae9e2;
    z-index: -2;
}
.by_price ul {
    max-width: 890px;
    margin: 2em auto;
    padding: 0 1em;
    display: flex;
    justify-content: center;
    gap: calc(6% /3);
}
.by_price ul li {
    width: 23.5%;
}
.by_price ul li a:not(.footer_a),
.by_price .items_btn {
    display: block;
    padding: .5em;
    border: 2.5px solid;
    border-radius: 2em;
    color: #2e4e67;
    font-size: 18px;
    font-weight: 600;
    transition: all .3s;
}
.by_price .items_btn {
    width: 13em;
    margin: 5em auto 0;
    background: #2e4e67;
    border-color: #2e4e67;
    color: #e8e8ea;
    font-weight: 500;
}
.by_price ul li a:hover,
.by_price .items_btn:hover {
    opacity: .8;
}
@media screen and (max-width: 1000px) {
    .by_price ul li a:not(.footer_a),
    .by_price .items_btn {
        font-size: 16px;
    }
}
@media screen and (max-width: 768px) {
    section.by_price {
        padding: 2em 0em 0em;
    }
    .by_price ul {
        max-width: 500px;
        margin: 2.5em auto;
        flex-wrap: wrap;
        gap: 5%;
    }
    .by_price ul li {
        width: 47.5%;
        margin-bottom: 2em;
    }
    .by_price ul li a:not(.footer_a),
    .by_price .items_btn {
        font-size: 14px;
        height: 3em;
        line-height: 2.8em;
        padding: 0 0 .2em;
    }
    .by_price .items_btn {
        width: 60%;
        max-width: 300px;
        margin-top: 0;
    }
}

/* フッター */
.footer {
    margin-top: 6em;
    padding: 7em 0em 0em;
    background: #f7f7f5;
    position:relative;
}
.footer_1 h3 {
    margin: 0 auto 3em;
    text-align: center;
    letter-spacing: 1.5px;
    font-size: 23px;
}
.footer_1 ul {
    max-width: 650px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    gap: 4%;
}
.footer_1 ul li {
    width: 48%;
}
.footer_1 ul li a {
    display: block;
    width: 100%;
    height: 100%;
    transition: all .3s;
}
.footer_1 ul li a:hover {
    opacity: .8;
}
.footer_1 ul li img {
    width: 100%;
}
.footer_1 .logo {
    display: block;
    width: 220px;
    margin: 8em auto 10em;
    transition: all .3s;
}
.footer_1 .logo:hover {
    opacity: .8;
}
.footer_2 {
    height: 6em;
    line-height: 6em;
    background: #2e4e67;
    color: #ecf2f5;
}
.footer_2 p.copy_right {
    font-size: 11px;
    font-weight: 300;
    text-align: center;
}

@media screen and (max-width: 768px) {
    .footer {
        margin-top: 5em;
        padding: 5em 0 0;
    }
    .footer_1 h3 {
        font-size: 19px;
        margin-bottom: 2em;
    }
    .footer_1 ul {
        flex-direction: column-reverse;
        align-items: center;
    }
    .footer_1 ul li {
        width: 70%;
        max-width: 300px;
        margin-bottom: 0.6em;
    }
    .footer_1 .logo {
        width: 40%;
        max-width: 200px;
        margin: 6em auto 4em;
    }
    .footer_2 {
        height: 3.3em;
        line-height: 3.3em;
    }
}