*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

:root{
    --bg-main: #e9edf5;
    --bg-panel: #eef2f8;
    --bg-card: rgba(255,255,255,0.38);

    --border-main: #cfd7e6;
    --border-soft: #dbe2ee;

    --text-main: #7181a8;
    --text-strong: #60709a;
    --text-light: #95a3bf;

    --primary-1: #9c98f0;
    --primary-2: #d89ac8;
    --primary-3: #bba7eb;

    --shadow-soft: 0 10px 30px rgba(133, 148, 183, 0.10);
    --shadow-btn: 0 8px 20px rgba(185, 153, 219, 0.18);
}

html,body{
    width:100%;
    min-height:100%;
    font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
    background:linear-gradient(180deg,#edf1f7 0%,#e7ebf4 100%);
    color:var(--text-main);
}

body{
    overflow-x:hidden;
}

.page-bg{
    position:fixed;
    inset:0;
    background:
        radial-gradient(circle at top left, rgba(198,210,238,0.35), transparent 34%),
        radial-gradient(circle at top right, rgba(233,197,223,0.28), transparent 30%),
        linear-gradient(180deg,#eef2f8 0%,#e8edf5 100%);
    z-index:0;
}

.container{
    position:relative;
    z-index:1;
    width:100%;
    max-width:920px;
    margin:0 auto;
    padding:34px 16px 26px;
    min-height:100vh;
    display:flex;
    flex-direction:column;
    justify-content:center;
}

.brand-wrap{
    text-align:center;
    margin-bottom:20px;
}

.brand-badge{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-width:88px;
    height:36px;
    padding:0 18px;
    border-radius:999px;
    border:1px solid rgba(255,255,255,0.45);
    background:linear-gradient(135deg,var(--primary-1) 0%,var(--primary-2) 100%);
    color:#fff;
    font-size:13px;
    font-weight:700;
    box-shadow:var(--shadow-btn);
    margin-bottom:14px;
}

.site-title{
    font-size:42px;
    line-height:1.2;
    font-weight:800;
    color:var(--text-strong);
    letter-spacing:1px;
}

.site-subtitle{
    margin-top:10px;
    font-size:15px;
    line-height:1.8;
    color:var(--text-light);
}

.card{
    padding:28px 24px 24px;
    border-radius:26px;
    background:rgba(255,255,255,0.22);
    border:1px solid var(--border-main);
    box-shadow:var(--shadow-soft);
    backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);
    max-width:720px;
    width:100%;
    margin:0 auto;
}

.status-line{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    margin-bottom:20px;
    color:var(--text-main);
    font-size:14px;
    font-weight:600;
    text-align:center;
}

.status-dot{
    width:10px;
    height:10px;
    border-radius:50%;
    background:linear-gradient(135deg,var(--primary-1) 0%,var(--primary-2) 100%);
    box-shadow:0 0 10px rgba(193, 151, 220, 0.35);
    flex:0 0 auto;
}

.countdown-box{
    text-align:center;
    padding:28px 16px 24px;
    border-radius:22px;
    background:rgba(255,255,255,0.42);
    border:1px solid var(--border-soft);
    margin-bottom:18px;
}

.countdown-label{
    font-size:14px;
    color:var(--text-light);
    margin-bottom:10px;
}

.countdown-number{
    font-size:68px;
    line-height:1;
    font-weight:900;
    color:var(--text-strong);
}

.countdown-tip{
    margin-top:10px;
    font-size:14px;
    color:var(--text-main);
}

.action-group{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:12px;
}

.action-btn{
    appearance:none;
    border:none;
    outline:none;
    height:50px;
    border-radius:16px;
    font-size:15px;
    font-weight:700;
    cursor:pointer;
    transition:all .2s ease;
}

.action-btn:active{
    transform:scale(0.98);
}

.primary-btn{
    color:#fff;
    background:linear-gradient(135deg,var(--primary-1) 0%,var(--primary-2) 100%);
    box-shadow:var(--shadow-btn);
}

.primary-btn:hover{
    filter:brightness(1.03);
}

.ghost-btn{
    color:var(--text-strong);
    background:rgba(255,255,255,0.55);
    border:1px solid var(--border-main);
    box-shadow:var(--shadow-soft);
}

.ghost-btn:hover{
    background:rgba(255,255,255,0.72);
}

.footer-text{
    margin-top:16px;
    text-align:center;
    font-size:13px;
    color:var(--text-light);
}

@media screen and (max-width:768px){
    .container{
        padding:20px 12px;
    }

    .site-title{
        font-size:34px;
    }

    .site-subtitle{
        font-size:14px;
        line-height:1.7;
    }

    .card{
        padding:20px 14px 18px;
        border-radius:20px;
    }

    .countdown-box{
        padding:22px 12px 20px;
    }

    .countdown-number{
        font-size:54px;
    }

    .action-group{
        grid-template-columns:1fr;
    }
}