/* ===== サンクスページ ===== */
    .thanks-wrap{
        max-width:720px;
        margin:60px auto 80px;
        padding:0 20px;
    }

    .thanks-title{
        font-size:26px;
        font-weight:700;
        margin:0 0 20px;
        text-align:center;
    }

    .thanks-lead{
        font-size:15px;
        line-height:1.8;
        text-align:center;
        margin:0 0 28px;
    }

    .thanks-box{
        background:rgba(255,255,255,0.25);
        backdrop-filter:blur(20px) saturate(150%);
        border-radius:20px;
        padding:22px 22px 20px;
        margin:0 0 20px;
        border:1px solid rgba(255,255,255,0.45);
        box-shadow:
            0 8px 24px rgba(15,23,42,0.15),
            inset 0 0 0.5px rgba(255,255,255,0.9);
        text-align:center;
    }

    .thanks-box h2{
        font-size:17px;
        margin:10px 0 10px;
    }

    .thanks-box p{
        font-size:14px;
        line-height:1.8;
        margin:0 0 8px;
        text-align: center;
    }

    .thanks-box ol,
    .thanks-box ul{
        display: inline-block;
        text-align: left;
        margin: 0 auto 16px;
        padding-left: 1.8em;
}

    .thanks-box ol{
        list-style: decimal;
    }

    .thanks-box ol li{
        margin: 0 0 4px;
    }

    .thanks-box ul{
        list-style: disc;
    }

    .thanks-box ul li{
        margin: 0 0 4px;
    }

    .center{
        text-align:center;
        margin-top:24px;
    }

    .thanks-link{
        display:inline-block;
        font-size:14px;
        color:#111;
        text-decoration:underline;
        opacity:0.8;
        transition:opacity .15s ease, transform .15s ease;
    }
    .thanks-link:hover{
        opacity:1;
        transform:translateY(-1px);
    }

    .thanks-title,
    .thanks-lead,
    .thanks-box h2,
    .thanks-box p{
        text-align:center;
    }

/* スマホ調整 */
@media (max-width:767px){
    .thanks-wrap{
        margin:40px auto 60px;
        padding:0 16px;
    }
    .thanks-title{
        font-size:22px;
    }
    .thanks-lead{
        font-size:14px;
    }
    .thanks-box{
        padding:18px 16px 16px;
    }
    }

/* ===== サンクスページ：ダークモード ===== */
@media (prefers-color-scheme: dark){

    /* テキスト全体を白系に */
    .thanks-wrap.dm-text,
    .thanks-wrap.dm-text *{
        color:#f5f5f5 !important;
    }

    .thanks-box{
        background:rgba(0,0,0,0.45);
        border-color:rgba(255,255,255,0.16);
        box-shadow:
        0 10px 30px rgba(0,0,0,0.6),
        inset 0 0 0.5px rgba(255,255,255,0.15);
    }

    .thanks-link{
        color:#e0e0e0 !important;
        opacity:0.9;
    }
    .thanks-link:hover{
        opacity:1;
    }
    }