body {
    background: linear-gradient(135deg, #0a0f24 0%, #121b38 100%);
    font-family: 'Inter', sans-serif;
    color: #e2e8f0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    overflow: hidden;
    position: relative;
}


.blob { display: none; }


.age-gate-card {
    background: rgba(16, 28, 58, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(79, 172, 254, 0.2);
    border-top: 1px solid rgba(79, 172, 254, 0.4);
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    max-width: 380px;
    width: 90%;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), inset 0 0 15px rgba(79, 172, 254, 0.1);
    position: relative;
    z-index: 10;
    animation: cardEntrance 0.6s ease-out forwards;
}

@keyframes cardEntrance {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}


.warning-icon-wrapper {
    width: 60px;
    height: 60px;
    background: rgba(79, 172, 254, 0.15);
    border: 1px solid rgba(79, 172, 254, 0.6);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 25px auto;
    box-shadow: 0 0 20px rgba(79, 172, 254, 0.3);
}

.warning-icon-wrapper i {
    font-size: 26px;
    color: #4facfe;
}

.title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #ffffff;
    letter-spacing: 1px;
}

.description {
    font-size: 13px;
    color: #94a3b8;
    margin-bottom: 25px;
    line-height: 1.6;
    padding: 0 10px;
}

.btn-confirm {
    background: linear-gradient(135deg, #00f2fe, #4facfe, #00f2fe);
    background-size: 200% 200%;
    animation: gradientShift 4s ease infinite;
    border: none;
    border-radius: 8px;
    color: #ffffff;
    font-weight: 700;
    padding: 14px 0;
    width: 100%;
    font-size: 15px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.btn-confirm:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.6), 0 0 40px rgba(79, 172, 254, 0.4);
    color: #fff;
}

.footer-text {
    position: absolute;
    bottom: 30px;
    font-size: 12px;
    color: #64748b;
    text-align: center;
    width: 100%;
}