/* ===============================
    用語ラッパー
=============================== */
.fortune-terms-wrapper {
    position: relative;
    z-index: 2;
    padding: 0 12px; /* スマホ左右余白 */
}

/* ===============================
    ボタン一覧（レスポンシブ）
=============================== */
.button-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    width: 100%;
    max-width: 850px;
    margin: 80px auto 50px;
    padding: 10px;
}

/* ボタン本体 */
.button-container .ex-btn {
    border: none;
    border-radius: 14px;
    background: linear-gradient(135deg, #E8BEE0, #CFA0C9);
    color: #fff;
    padding: 18px 12px;
    font-size: clamp(15px, 2.6vw, 20px);
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.18);
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    text-align: center;
}

/* hover */
.button-container .ex-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(0,0,0,0.28);
    background: linear-gradient(135deg, #F1C1E7, #D49ACF);
}

/* 選択状態 */
.button-container .ex-btn.selected,
.button-container .ex-btn.selected:hover {
    background: linear-gradient(135deg, #E3A0D9, #C87ABF);
    box-shadow: 0 6px 18px rgba(200,120,190,0.45);
}

/* ===============================
    タイトル
=============================== */
.term-title {
    text-align: center;
    margin: 24px 0 10px;
    font-size: clamp(18px, 5vw, 28px);
    font-weight: 400;
    color: #70455d;
    font-family: 'Noto Sans JP', sans-serif;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.4);
}

/* ===============================
    説明文ボックス
=============================== */
.term-description {
    max-width: 850px;
    margin: 0 auto 80px;
    background-color: rgba(240, 235, 250, 0.92);
    border-radius: 14px;
    padding: 24px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.term-description p {
    font-size: clamp(15px, 4.2vw, 20px);
    line-height: 1.7;
    color: #4F2D5B;
}

/* ===============================
   スマホ対応（～767px）
=============================== */
@media (max-width: 767px) {

    /* 用語ラッパー余白 */
    .fortune-terms-wrapper {
        padding: 0 12px;
    }

    /* ボタン一覧：縦 or 2列に */
    .button-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
        margin: 60px auto 40px;
        padding: 0;
    }

    /* ボタン */
    .button-container .ex-btn {
        padding: 14px 10px;
        font-size: clamp(14px, 4vw, 18px);
        border-radius: 14px;
    }

    /* タイトル */
    .term-title {
        font-size: clamp(18px, 5vw, 24px);
        margin: 16px 0 14px;
    }

    /* 説明文 */
    .term-description {
        padding: 18px;
        margin-bottom: 60px;
        border-radius: 14px;
    }

    .term-description p {
        font-size: clamp(15px, 4vw, 18px);
        line-height: 1.7;
    }
}