/* FAQアコーディオンのスタイル */
        .analy-sec09_qa { margin-bottom: 10px; border: 1px solid #eee; border-radius: 5px; overflow: hidden; }
        .toggle_btn { background-color: #f9f9f9; padding: 15px 20px; font-size: 18px; font-weight: bold; color: #333; cursor: pointer; display: block; position: relative; width: 100%; text-align: left; border: none; outline: none;}
        .toggle_btn::after { content: '▼'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); transition: transform 0.3s ease; }
        .toggle_btn.show::after { content: '▲'; transform: translateY(-50%); }
        .analy-sec09_qa_a { padding: 0 20px; background-color: #fff; border-top: 1px solid #eee; }
        .toggle_panel { display: none; }
        .toggle_panel.show { display: block; }
        .analy-sec09_qa_a p, .analy-sec09_qa_a ul { padding: 15px 0; line-height: 1.6; color: #555; }

        /* ▼▼▼▼▼ 標準仕様のフォーム用CSSを追加 ▼▼▼▼▼ */
        .loading-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); z-index: 10000; display: flex; justify-content: center; align-items: center; opacity: 0; pointer-events: none; transition: opacity 0.3s ease-in-out; }
        .loading-overlay.active { opacity: 1; pointer-events: auto; }
        .spinner { border: 5px solid #f3f3f3; border-top: 5px solid #007bff; border-radius: 50%; width: 50px; height: 50px; animation: spin 1s linear infinite; }
        @keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
        .thanks-animation { background: #28a745; color: white; padding: 25px 50px; border-radius: 10px; font-size: 1.2em; box-shadow: 0 5px 20px rgba(0,0,0,0.2); font-family: 'Noto Sans JP', sans-serif; opacity: 0; transition: opacity 0.3s ease-in-out; pointer-events: none; position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 10001;}
        .thanks-animation.active { opacity: 1; pointer-events: auto;}
        /* ▲▲▲▲▲ 標準仕様のフォーム用CSSを追加 ▲▲▲▲▲ */