/* ===========================================
 * Sister × Epoi コラボLP
 * ======================================== */
.sisterlp {
    color: #080808;
}
.sisterlp img {
    display: block;
    max-width: 100%;
    height: auto;
}
@media screen and (max-width: 768px) {
    .sisterlp-pc {
        display: none;
    }
}

/* MV */
/* ======================================== */
.sisterlp-mv__ttl {
    display: block;
    margin: 0;
}
.sisterlp-mv__img {
    width: 100%;
    aspect-ratio: 1920 / 899;
    object-fit: cover;
    object-position: center top;
}
@media screen and (max-width: 768px) {
    .sisterlp-mv__img {
        aspect-ratio: 393 / 737;
        object-position: center;
    }
}

/* Intro / About Sister */
/* ======================================== */
.sisterlp-intro {
    background-color: #f4f4f4;
    padding: 150px 20px;
}
.sisterlp-intro__ttl {
    display: block;
    margin: 0;
    font-family: "Cormorant Garamond", serif;
    font-size: 3rem;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: 0;
    text-align: center;
    color: #080808;
}
.sisterlp-intro__ttl--about {
    margin-top: 141px;
    color: #7d7d7d;
}
.sisterlp-intro__txt {
    margin-top: 60px;
    font-family: "Yu Mincho", "游明朝", "YuMincho", serif;
    font-size: 1.6rem;
    font-weight: 600;
    line-height: 1.6;
    text-align: center;
    color: #080808;
}
.sisterlp-intro__txt p {
    font-weight: 400;
}
.sisterlp-intro__txt p + p {
    margin-top: 1.6em;
}
.sisterlp-intro__txt--about {
    margin-top: 52px;
    color: #7d7d7d;
}
@media screen and (max-width: 768px) {
    .sisterlp-intro {
        padding: 80px 40px;
    }
    .sisterlp-intro__ttl {
        font-size: 2.6rem;
    }
    .sisterlp-intro__ttl--about {
        margin-top: 68px;
    }
    .sisterlp-intro__txt {
        margin-top: 45px;
        font-size: 1.2rem;
        text-align: left;
    }
    .sisterlp-intro__txt--about {
        margin-top: 45px;
    }
}

/* 商品ブロック */
/* ======================================== */
.sisterlp-item {
    padding: 150px 20px;
}
.sisterlp-item__inner {
    max-width: 1147px;
    margin: 0 auto;
}
.sisterlp-item__block {
    display: grid;
    grid-template-columns: 516fr 434fr;
    column-gap: 17.2%;
    align-items: center;
}
.sisterlp-item__block + .sisterlp-item__block {
    margin-top: 140px;
}
.sisterlp-item__slider {
    width: 100%;
    aspect-ratio: 4 / 5;
}
.sisterlp-item__slider .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    overflow: hidden;
    background-color: #f4f4f4;
}
/* 横長の白背景画像を縦長枠に収め、白を背景色になじませる */
.sisterlp .sisterlp-item__slider img {
    flex-shrink: 0;
    width: 140%;
    max-width: none;
    mix-blend-mode: multiply;
}
.sisterlp-item__slider .swiper-pagination {
    position: absolute;
    left: 0;
    bottom: 24px;
    z-index: 10;
    display: flex;
    justify-content: center;
    gap: 8px;
    width: 100%;
}
.sisterlp-item__slider .swiper-pagination-bullet {
    display: block;
    width: 9px;
    height: 9px;
    margin: 0 !important;
    border-radius: 50%;
    background-color: #fff;
    opacity: 1;
    cursor: pointer;
    transition: background-color 0.3s;
}
.sisterlp-item__slider .swiper-pagination-bullet-active {
    background-color: #858585;
}
.sisterlp-item__detail {
    font-family: "Yu Mincho", "游明朝", "YuMincho", serif;
    font-weight: 400;
    color: #080808;
}
.sisterlp-item__name {
    display: block;
    margin: 0;
    font-size: 1.8rem;
    font-weight: 400;
    line-height: 1.6;
}
.sisterlp-item__spec,
.sisterlp-item__note {
    margin: 46px 0 0;
    font-size: 1.2rem;
    line-height: 1.6;
}
.sisterlp-item__link {
    display: inline-block;
    margin-top: 46px;
    font-size: 1.6rem;
    line-height: 1.6;
    color: #080808;
    text-decoration: underline;
    text-underline-offset: 0.2em;
    transition: opacity 0.3s;
}
@media (hover: hover) {
    .sisterlp-item__link:hover {
        opacity: 0.6;
    }
}
@media screen and (max-width: 768px) {
    .sisterlp-item {
        padding: 80px 20px;
    }
    .sisterlp-item__block {
        display: block;
    }
    .sisterlp-item__block + .sisterlp-item__block {
        margin-top: 72px;
    }
    .sisterlp-item__slider .swiper-pagination {
        gap: 5px;
        bottom: 16px;
    }
    .sisterlp-item__slider .swiper-pagination-bullet {
        width: 9px;
        height: 9px;
    }
    .sisterlp-item__name {
        margin-top: 27px;
        font-size: 1.2rem;
    }
    .sisterlp-item__spec,
    .sisterlp-item__note {
        margin-top: 13px;
        font-size: 1.1rem;
        line-height: 1.7;
    }
    .sisterlp-item__link {
        margin-top: 21px;
        font-size: 1.2rem;
    }
}

/* Styling */
/* ======================================== */
.sisterlp-styling {
    background-color: #f4f4f4;
    padding: 160px 20px;
}
.sisterlp-styling__inner {
    max-width: 1270px;
    margin: 0 auto;
}
.sisterlp-styling__ttl {
    display: block;
    margin: 0;
    font-family: "Cormorant Garamond", serif;
    font-size: 3rem;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: 0;
    color: #080808;
}
.sisterlp-styling__list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px 18px;
    margin: 68px 0 0;
    padding: 0;
    list-style: none;
}
.sisterlp-styling__item {
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
}
.sisterlp .sisterlp-styling__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
/* ホバー時に画像を切替（Epoi商品一覧と同様に即時切替） */
.sisterlp .sisterlp-styling__img--hover {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
}
@media (hover: hover) {
    .sisterlp-styling__item:hover .sisterlp-styling__img--hover {
        opacity: 1;
    }
}
.sisterlp-styling__item.is-tapped .sisterlp-styling__img--hover {
    opacity: 1;
}
@media screen and (max-width: 768px) {
    .sisterlp-styling {
        padding: 80px 23px;
    }
    .sisterlp-styling__ttl {
        font-size: 2.6rem;
    }
    .sisterlp-styling__list {
        grid-template-columns: repeat(2, 1fr);
        gap: 22px 21px;
        margin-top: 38px;
    }
    .sisterlp-styling__item {
        cursor: pointer;
    }
}

/* Items（top.css .newItems をベースに調整） */
/* ======================================== */
.sisterlp-items {
    padding: 150px 20px;
}
.sisterlp-items__inner {
    max-width: 1270px;
    margin: 0 auto;
}
.sisterlp-items__heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 65px;
}
.sisterlp-items__ttl {
    display: block;
    margin: 0;
    font-family: "Cormorant Garamond", serif;
    font-size: 3rem;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: 0;
    color: #080808;
}
/* 商品数が表示枚数より少ない場合も左揃えにする */
.sisterlp-items .fs-c-productListCarousel__list .slick-track {
    margin-left: 0;
}
@media screen and (max-width: 768px) {
    .sisterlp-items {
        padding: 80px 20px;
    }
    .sisterlp-items__heading {
        margin-bottom: 40px;
    }
    .sisterlp-items__ttl {
        font-size: 2.6rem;
    }
}