:root {
    --bs-font-sans-serif: "Noto Serif JP", serif;
    --bs-body-font-family: "Noto Serif JP", serif;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-image: url("/assets/images/common/bg.webp");
    background-repeat: repeat-y;
    background-position: top center;
    background-size: 100% auto;
    color:#272727;
    font-size: 14px;
}
.bg-primary-band {
    background-color: #f2f2f2;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding-left: calc(50vw - 50%);
    padding-right: calc(50vw - 50%);
}
.bg-secondary-band {
    background-color: rgba(255, 255, 255, 0.6);
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding-left: calc(50vw - 50%);
    padding-right: calc(50vw - 50%);
}
#content-front {
    flex: 1 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1020;
    flex-shrink: 0;
    background: #fff;
}

.site-header-bar {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    min-height: 72px;
    padding: 12px 20px;
}

.site-logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    line-height: 0;
}

.site-logo img {
    display: block;
    height: 42px;
    width: auto;
}

.site-header-tools {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    z-index: 1;
}

.site-header-sns {
    line-height: 0;
}

.site-header-sns img {
    display: block;
    height: 16px;
    width: auto;
}

.site-header-sns-x img {
    height: 14px;
}

.site-menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 22px;
    height: 14px;
    padding: 0;
    border: 0;
    background: transparent;
}

.site-menu-btn span {
    display: block;
    height: 1px;
    background: #272727;
}

.site-preview-date {
    margin: 0;
    padding: 0 16px 10px;
    text-align: center;
    font-size: 12px;
    color: #272727;
}

.site-menu {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    z-index: 1030;
    height: calc(100vh - 100%);
    height: calc(100dvh - 100%);
    overflow: auto;
    padding: 28px 20px 36px;
    background: #fff;
    border-top: 1px solid #272727;
    border-bottom: 1px solid #272727;
    text-align: center;
    color: #272727;
}

.site-menu[hidden] {
    display: none !important;
}

.site-menu-label {
    margin: 0;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.site-menu-label-official {
    font-family: "Noto Sans JP", sans-serif;
}

.site-menu-label::after {
    content: "";
    display: block;
    height: 1px;
    margin: 12px 8px 0;
    background: #c8c8c8;
}

.site-menu-links {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin: 22px 0 28px;
}

.site-menu-links a {
    color: #272727;
    text-decoration: none;
}

.site-menu-links a:hover {
    opacity: 0.7;
}

.site-menu-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 22px;
}

.btn {
    border-radius: 3px;
    padding: 10px 8px;
    font-size: 14px;
}

.btn-primary {
    background: #272727;
    border-color: #272727;
    color: #fff;
}

.btn-primary:hover {
    background: #111;
    border-color: #111;
    color: #fff;
}

.btn-outline-secondary {
    background: #fff;
    border-color: #272727;
    color: #272727;
}

.btn-outline-secondary:hover {
    background: #fff;
    border-color: #272727;
    color: #272727;
    opacity: 0.7;
}
.btn-base-witdh{
    width: 182px;
}

.site-footer {
    flex-shrink: 0;
    padding: 56px 24px 40px;
    background: #f2f2f2;
    color: #272727;
    font-size: 13px;
}

.mente-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.mente-footer img {
    display: block;
    height: 52px;
    width: auto;
}

.site-footer a {
    color: #272727;
    text-decoration: none;
}

.site-footer a:hover {
    opacity: 0.7;
}

.site-footer-logo {
    line-height: 0;
}

.site-footer-logo img {
    display: block;
    height: 52px;
    width: auto;
}

.site-footer-copy {
    margin: 0;
    font-size: 12px;
    letter-spacing: 0.04em;
}

.site-footer-sp {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 22px;
    text-align: center;
}

.site-footer-sp .site-footer-logo {
    margin-top: 12px;
}

.site-footer-pc {
    display: none;
}

@media (min-width: 768px) {
    .site-header-bar {
        min-height: 88px;
        padding: 16px 28px;
    }

    .site-logo img {
        height: 48px;
    }

    .site-menu {
        left: auto;
        width: 300px;
        border: 1px solid #272727;
    }

    .mente-footer {
        flex-direction: row;
        justify-content: space-between;
        max-width: 1080px;
        margin: 0 auto;
    }

    .mente-footer img {
        height: 46px;
    }

    .site-footer-sp {
        display: none;
    }

    .site-footer-pc {
        display: grid;
        grid-template-columns: auto minmax(0, 1fr) auto;
        grid-template-areas:
            "logo links copy"
            "logo sub copy";
        align-items: center;
        column-gap: 40px;
        row-gap: 18px;
        max-width: 1080px;
        margin: 0 auto;
    }

    .site-footer-pc .site-footer-logo {
        grid-area: logo;
    }

    .site-footer-pc .site-footer-logo img {
        height: 46px;
    }

    .site-footer-links-main {
        grid-area: links;
    }

    .site-footer-links-sub {
        grid-area: sub;
    }

    .site-footer-links-main,
    .site-footer-links-sub {
        display: flex;
        justify-content: center;
        gap: 48px;
    }

    .site-footer-copy {
        grid-area: copy;
        align-self: start;
        margin-top: 2px;
    }
}

/* 画像の簡易保存抑止（ラッパー + 全面オーバーレイ） */
.img-protect {
    position: relative;
    display: inline-block;
    max-width: 100%;
    vertical-align: middle;
    line-height: 0;
}
.img-protect > img {
    display: block;
    max-width: 100%;
    height: auto;
    -webkit-user-drag: none;
    user-select: none;
    pointer-events: none;
}
.img-protect::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
}

.news-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.news-list > li {
    border-bottom: 1px solid #d9d9d9;
    padding: 16px 0;
}
.news-list > li:first-child {
    border-top: 1px solid #d9d9d9;
}
.news-list a {
    color: #272727;
    text-decoration: none;
}
.news-list p {
    margin: 0;
}
.top-news-more {
    color: #272727;
}

.label-new,
.label-ticket{
    display: inline-block;
    background-color: #272727;
    border-radius: 3px;
    color: #fff;
    padding: 1px 5px;
    font-size: 10px;
    font-weight: 700;
    font-family: "Noto Sans JP";
}
.label-ticket{
    align-self: flex-start;
    width: fit-content;
    padding: 0.9cqi 1.6cqi;
    font-size: 5cqi;
    line-height: 1;
    letter-spacing: 0.12em;
}

.ticket-advance ul{
    list-style: none;
    margin: 24px 0 32px;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.ticket-advance a{
    display: flex;
    align-items: stretch;
    gap: 0;
    width: 100%;
    max-width: 720px;
    background: #fff;
    border: 1px solid #919191;
    padding: 12px;
    color: #272727;
    text-decoration: none;
}
.ticket-advance .img-protect,
.ticket-advance a > img{
    flex: 0 0 46%;
    align-self: stretch;
    width: 46%;
    max-width: 46%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}
.ticket-advance .img-protect img,
.ticket-advance a > img{
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
    display: block;
}
.ticket-advance-body{
    flex: 1;
    min-width: 0;
    container-type: inline-size;
    border: 1px solid #919191;
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.ticket-advance-name,
.ticket-advance-title{
    margin: 6px 0 0;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.7;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.ticket-advance-more{
    margin: 10px 0 0;
    font-size: 12px;
    color: #888;
}
@media (max-width: 767.98px) {
    .ticket-advance a{
        max-width: none;
        width: calc(100% + var(--bs-gutter-x));
        margin-left: calc(var(--bs-gutter-x) * -0.5);
        margin-right: calc(var(--bs-gutter-x) * -0.5);
        border-left: 0;
        border-right: 0;
        border-radius: 0;
        gap: 0;
        padding: 10px;
    }
    .ticket-advance-body{
        padding: 10px 12px;
    }
    .ticket-advance-name,
    .ticket-advance-title{
        font-size: 14px;
    }
}

.badge-series{
    border-radius: 3px;
    padding: 2px 15px;
    font-size: 12px;
    font-weight: 700;
    font-family: "Noto Sans JP";
    text-align: center;
}

.performance .card{
    background-color: #F3F2F3;
    padding: 10px;
    border: none;
    border-radius: 0;
}
.performance img{
   border-radius: 0;
}
.performance .card-body{
    padding: 0;
}
.performance .card-body h3{
    font-size: 14px;
    font-weight: 700;
    font-family: "Noto Sans JP";
    margin: 0;
    padding: 24px 0;
} 
.performance .card-body hr{
    margin: 0;
    padding-bottom: 8px;
    border: none;
    border-top: 2px solid #CBCBCB;
}
.performance .card-body p{
    margin: 0;
    padding: 0;
}
.header-title h1{
    text-align: center;
    margin: 0;
    padding: 24px 0;
    font-size: 24px;
    font-weight: 400;
}
.content-section{
    padding: 40px 0;
}
.container-short{
    max-width: 650px;
    margin: 0 auto;
}
.member-card{
    max-width: 420px;
    margin: 0 auto;
    padding: 40px 24px 28px;
    border-radius: 8px;
    background-image: url("/assets/images/my_page/card_bg.webp"), linear-gradient(180deg, #E3E3E3 0%, #FFFFFF 100%);
    background-size: 65% 65%, auto;
    background-position: right bottom, 0 0;
    background-repeat: no-repeat;
}
.member-card__brand{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    margin-bottom: 28px;
}
.member-card .img-protect{
    display: inline-block;
    line-height: 0;
    /* logo.webp 下部余白を打ち消し、gap が見た目どおり等間隔になるようにする */
    margin-bottom: -19px;
}
.member-card .img-protect > img.member-card__logo,
.member-card__logo{
    display: block;
    height: 72px;
    width: auto;
    max-width: none;
    margin: 0;
}
.member-card__divider{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 220px;
    margin: 0;
}
.member-card__divider::before,
.member-card__divider::after{
    content: "";
    flex: 1 1 auto;
    height: 1.5px;
}
.member-card__divider::before{
    background: linear-gradient(to right, rgba(39, 39, 39, 0) 0%, rgba(39, 39, 39, 0.4) 50%, #272727 100%);
}
.member-card__divider::after{
    background: linear-gradient(to left, rgba(39, 39, 39, 0) 0%, rgba(39, 39, 39, 0.4) 50%, #272727 100%);
}
.member-card__divider span{
    flex: none;
    width: 14px;
    height: 14px;
    background: #272727;
    clip-path: polygon(50% 0%, 58% 42%, 100% 50%, 58% 58%, 50% 100%, 42% 58%, 0% 50%, 42% 42%);
}
.member-card__name{
    margin: 0;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.04em;
    line-height: 1.4;
}
.member-card__meta{
    margin: 0;
    font-size: 12px;
    line-height: 1.8;
    color: #555;
}
.lined-heading{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    max-width: 520px;
    margin: 8px auto 28px;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.4;
}
.lined-heading span{
    flex: none;
}
.lined-heading::before,
.lined-heading::after{
    content: "";
    flex: 1 1 72px;
    height: 1px;
    background: #272727;
}
@media (min-width: 768px) {
    .lined-heading::before{
        background: linear-gradient(to right, rgba(39, 39, 39, 0.28), #272727);
    }
    .lined-heading::after{
        background: linear-gradient(to right, #272727, rgba(39, 39, 39, 0.28));
    }
}
.copy-stack,
.copy-label,
.copy-sub,
.copy-note,
.copy-detail p{
    margin: 0;
    line-height: 1.8;
}
.copy-group{
    margin-top: 1.6em;
}
.copy-sub{
    padding-left: 1em;
}
.copy-note{
    padding-left: 3em;
    text-indent: -1em;
}
.copy-detail{
    padding-left: 3em;
}
.section-action{
    margin-top: 40px;
}
.text-link{
    color: #272727;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 2px;
}
.text-link:hover{
    color: #272727;
    opacity: 0.7;
}
.field{
    margin-top: 22px;
}
.field-label{
    display: block;
    margin-bottom: 8px;
    font-weight: 400;
}
.field-control{
    display: block;
    width: 100%;
    height: 40px;
    padding: 8px 12px;
    background: #fff;
    border: 1px solid #bebebe;
    border-radius: 0;
    font-size: 14px;
    color: #272727;
}
.field-control:focus{
    outline: none;
    border-color: #272727;
}
.field-control.is-invalid{
    border-color: #dc3545;
}
.field-check{
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
}
.field-check input{
    width: 16px;
    height: 16px;
    margin: 0;
    accent-color: #272727;
}
.field-check label{
    margin: 0;
    font-weight: 400;
}
.pay-option{
    margin-top: 20px;
}
.pay-option .field-check{
    margin-top: 0;
}
.pay-brand{
    display: block;
    height: 36px;
    width: auto;
    max-width: calc(100% - 24px);
    margin: 8px 0 0 24px;
    object-fit: contain;
    object-position: left center;
    mix-blend-mode: multiply;
}
@media (max-width: 767.98px) {
    .lined-heading{
        flex-direction: column;
        gap: 14px;
        max-width: none;
        margin-top: 4px;
    }
    .lined-heading::before,
    .lined-heading::after{
        flex: none;
        width: 100%;
    }
}