.grid-container-season {
    display: grid;
    gap: auto;
    margin: auto;
    align-items: start;
}

.grid-container-season .box {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 450px;
}

.grid-container-season.s4 {
    grid-template-columns: repeat(4, 1fr);
}

.grid-container-season.s3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-container-season.s2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-container-season.s1 {
    grid-template-columns: repeat(1, 1fr);
}

.cstm-box-offset .text-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    display: flex;
    flex-direction: column;
    align-items: center;
    width: max-content;
    max-width: 80%;
    z-index: 2;
}

.cstm-box-offset .text-container p {
    position: static;
    transform: none;
    margin: 0;
    padding: 0;
}

.cstm-box-offset .text-main {
    writing-mode: vertical-rl;
    font-size: clamp(1rem, 2.5vw, 2rem);
    line-height: 1.5;
    text-align: center;
}

.cstm-box-offset .text-pv {
    writing-mode: horizontal-tb;
    font-size: clamp(0.65rem, 1.2vw, 1rem);
    text-align: center;
    white-space: nowrap;
    margin-top: 10px !important;
}

.grid-container-season .cstm-box-offset a::after {}

.text-season {
    color: #fff;
    font-size: 1.6rem;
}

.margin {
    margin: 10%;
}


/* =========================
   ポップアップカード
========================= */

/* チェックボックス */
.work-card-toggle {
    display: none;
}

.card-open {
    position: absolute;
    inset: 0;
    z-index: 5;
    display: block;
    cursor: pointer;
    background: transparent;
    border: 0;
    padding: 0;
}

/* 背景 */
.card-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;

    display: flex;
    justify-content: center;
    align-items: center;

    padding: 20px;
    box-sizing: border-box;

    background: rgba(2, 8, 25, 0.88);

    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .5s, visibility .5s;
}

/* 表示状態 */
#card-toggle-001:checked~#card-overlay-001,
#card-toggle-002:checked~#card-overlay-002,
#card-toggle-003:checked~#card-overlay-003,
#card-toggle-004:checked~#card-overlay-004,
#card-toggle-005:checked~#card-overlay-005,
#card-toggle-006:checked~#card-overlay-006,
#card-toggle-007:checked~#card-overlay-007,
#card-toggle-008:checked~#card-overlay-008,
#card-toggle-009:checked~#card-overlay-009,
#card-toggle-010:checked~#card-overlay-010,
#card-toggle-011:checked~#card-overlay-011,
#card-toggle-012:checked~#card-overlay-012,
#card-toggle-013:checked~#card-overlay-013,
#card-toggle-014:checked~#card-overlay-014,
#card-toggle-015:checked~#card-overlay-015,
#card-toggle-016:checked~#card-overlay-016,
#card-toggle-017:checked~#card-overlay-017,
#card-toggle-018:checked~#card-overlay-018,
#card-toggle-019:checked~#card-overlay-019,
#card-toggle-020:checked~#card-overlay-020,
#card-toggle-021:checked~#card-overlay-021,
#card-toggle-022:checked~#card-overlay-022,
#card-toggle-023:checked~#card-overlay-023,
#card-toggle-024:checked~#card-overlay-024,
#card-toggle-025:checked~#card-overlay-025,
#card-toggle-026:checked~#card-overlay-026,
#card-toggle-027:checked~#card-overlay-027,
#card-toggle-028:checked~#card-overlay-028,
#card-toggle-029:checked~#card-overlay-029,
#card-toggle-030:checked~#card-overlay-030,
#card-toggle-031:checked~#card-overlay-031,
#card-toggle-032:checked~#card-overlay-032,
#card-toggle-033:checked~#card-overlay-033,
#card-toggle-034:checked~#card-overlay-034,
#card-toggle-035:checked~#card-overlay-035,
#card-toggle-036:checked~#card-overlay-036,
#card-toggle-037:checked~#card-overlay-037,
#card-toggle-038:checked~#card-overlay-038,
#card-toggle-039:checked~#card-overlay-039,
#card-toggle-040:checked~#card-overlay-040,
#card-toggle-041:checked~#card-overlay-041,
#card-toggle-042:checked~#card-overlay-042,
#card-toggle-043:checked~#card-overlay-043,
#card-toggle-044:checked~#card-overlay-044,
#card-toggle-045:checked~#card-overlay-045,
#card-toggle-046:checked~#card-overlay-046,
#card-toggle-047:checked~#card-overlay-047 {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* カード本体 */
.popup-card {
    position: relative;

    display: flex;
    width: 850px;
    max-width: 90vw;
    height: 520px;
    max-height: 80vh;

    background: #040c24;
    border: 1px solid #dfbf80;
    box-shadow: 0 0 35px rgba(0, 0, 0, .5);

    overflow: hidden;

    transform: translateY(20px);
    opacity: 0;
    transition: transform .5s, opacity .5s;
}

#card-toggle-001:checked~#card-overlay-001 .popup-card,
#card-toggle-002:checked~#card-overlay-002 .popup-card,
#card-toggle-003:checked~#card-overlay-003 .popup-card,
#card-toggle-004:checked~#card-overlay-004 .popup-card,
#card-toggle-005:checked~#card-overlay-005 .popup-card,
#card-toggle-006:checked~#card-overlay-006 .popup-card,
#card-toggle-007:checked~#card-overlay-007 .popup-card,
#card-toggle-008:checked~#card-overlay-008 .popup-card,
#card-toggle-009:checked~#card-overlay-009 .popup-card,
#card-toggle-010:checked~#card-overlay-010 .popup-card,
#card-toggle-011:checked~#card-overlay-011 .popup-card,
#card-toggle-012:checked~#card-overlay-012 .popup-card,
#card-toggle-013:checked~#card-overlay-013 .popup-card,
#card-toggle-014:checked~#card-overlay-014 .popup-card,
#card-toggle-015:checked~#card-overlay-015 .popup-card,
#card-toggle-016:checked~#card-overlay-016 .popup-card,
#card-toggle-017:checked~#card-overlay-017 .popup-card,
#card-toggle-018:checked~#card-overlay-018 .popup-card,
#card-toggle-019:checked~#card-overlay-019 .popup-card,
#card-toggle-020:checked~#card-overlay-020 .popup-card,
#card-toggle-021:checked~#card-overlay-021 .popup-card,
#card-toggle-022:checked~#card-overlay-022 .popup-card,
#card-toggle-023:checked~#card-overlay-023 .popup-card,
#card-toggle-024:checked~#card-overlay-024 .popup-card,
#card-toggle-025:checked~#card-overlay-025 .popup-card,
#card-toggle-026:checked~#card-overlay-026 .popup-card,
#card-toggle-027:checked~#card-overlay-027 .popup-card,
#card-toggle-028:checked~#card-overlay-028 .popup-card,
#card-toggle-029:checked~#card-overlay-029 .popup-card,
#card-toggle-030:checked~#card-overlay-030 .popup-card,
#card-toggle-031:checked~#card-overlay-031 .popup-card,
#card-toggle-032:checked~#card-overlay-032 .popup-card,
#card-toggle-033:checked~#card-overlay-033 .popup-card,
#card-toggle-034:checked~#card-overlay-034 .popup-card,
#card-toggle-035:checked~#card-overlay-035 .popup-card,
#card-toggle-036:checked~#card-overlay-036 .popup-card,
#card-toggle-037:checked~#card-overlay-037 .popup-card,
#card-toggle-038:checked~#card-overlay-038 .popup-card,
#card-toggle-039:checked~#card-overlay-039 .popup-card,
#card-toggle-040:checked~#card-overlay-040 .popup-card,
#card-toggle-041:checked~#card-overlay-041 .popup-card,
#card-toggle-042:checked~#card-overlay-042 .popup-card,
#card-toggle-043:checked~#card-overlay-043 .popup-card,
#card-toggle-044:checked~#card-overlay-044 .popup-card,
#card-toggle-045:checked~#card-overlay-045 .popup-card,
#card-toggle-046:checked~#card-overlay-046 .popup-card,
#card-toggle-047:checked~#card-overlay-047 .popup-card {
    transform: translateY(0);
    opacity: 1;
}

/* 左側：画像 */
.card-image {
    position: relative;
    width: 50%;
    height: 100%;
    overflow: hidden;
    background: #071d43;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 画像に青みを加える */
.card-image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 25, 75, .18);
    pointer-events: none;
}

/* 右側：文章 */
.card-content {
    width: 50%;
    padding: 55px 20px 55px 40px;
    box-sizing: border-box;
    overflow-y: auto;

    display: flex;
    flex-direction: column;
    justify-content: center;

    color: #dee4ea;
    font-family: "Shippori Mincho", serif;
}

.card-content a {
    text-decoration: none;
}

/* 英字見出し */
.card-content .card-en {
    margin: 0 0 25px;
    color: #6c92ae;
    font-size: 1.1rem;
    letter-spacing: 4px;
}

/* タイトル */
.card-content h3 {
    margin: 0;
    color: #dfbf80;
    font-family: "Shippori Mincho", serif;
    font-size: 2rem;
    font-weight: 400;
    line-height: 1.8;
}

/* タイトル */
.card-content h2 {
    margin: 0;
    color: #dfbf80;
    font-family: "Shippori Mincho", serif;
    font-size: 1.5rem;
    font-weight: 400;
    line-height: 1.8;
    text-align: right;
    transform: translateX(30px);
}

.card-side-text {
    position: absolute;
    right: 0;
    width: 50%;
    top: 0%;
    transform: translateY(-30px);


    writing-mode: horizontal-tb;
    white-space: normal;
    overflow-wrap: anywhere;
    text-align: right;

    color: #dee4ea;
    font-family: "Shippori Mincho", serif;
    font-size: 3rem;
    line-height: 1.1;
    letter-spacing: 0.1em;

    background: linear-gradient(to bottom,
            #6c92ae 80%,
            #040c24 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;

    z-index: 3;
    pointer-events: none;
}

/* 金色の区切り線 */
.card-line {
    width: 70px;
    height: 1px;
    margin: 30px 0;
    background: #dfbf80;
}

/* 本文 */
.card-content>p:last-child {
    margin: 0;
    font-size: 1.4rem;
    line-height: 2;
}

/* 閉じるボタン */
.card-close {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 2;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 35px;
    height: 35px;

    border: 1px solid rgba(223, 191, 128, .8);
    background: rgba(4, 12, 36, .85);

    color: #dfbf80;
    font-family: serif;
    font-size: 25px;
    font-weight: 300;

    cursor: pointer;
    transition: .3s;
}

.card-close:hover {
    background: #3c5c84;
    color: #fff;
}

/* スクロールバーを非表示（スクロールは可能） */
.card-content {
    scrollbar-width: none;
    /* Firefox・新しいChrome */
    -ms-overflow-style: none;
    /* 旧Edge */
}

.card-content::-webkit-scrollbar {
    display: none;
    /* Safari・Chrome */
    width: 0;
}

/* スマホ */
@media screen and (max-width: 900px) {

    .popup-card {
        flex-direction: column;
        width: 90vw;
        height: 80vh;
        max-height: 700px;
    }

    .card-image {
        width: 100%;
        height: 40%;
    }

    .card-content {
        width: 100%;
        height: 55%;
        padding: 5px 25px 30px;
        justify-content: flex-start;
        overflow-y: auto;
        min-height: 0;
    }

    .card-content .card-en {
        margin-bottom: 10px;
    }

    .card-content h3 {
        font-size: 1.7rem;
    }

    .card-line {
        flex-shrink: 0;
        margin: 15px 0;
    }

    .card-side-text {
        top: auto;
        bottom: 0;
        right: 0;

        /* スマホではカード全幅を使用 */
        width: 100%;

        /* 下端から少しはみ出させる */
        transform: translateY(12px);

        text-align: right;
        line-height: 1.1;
        font-size: 3rem;
    }


}