* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    body {
        margin: 0;
        padding: 0;
        background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
        font-family: 'Segoe UI', 'PingFang SC', Roboto, 'Helvetica Neue', Arial, sans-serif;
    }
    .container {
        max-width: 550px;
        margin: 0 auto;
        padding: 30px 20px;
    }
    .card {
        background: rgba(255,255,255,0.03);
        backdrop-filter: blur(10px);
        border-radius: 32px;
        border: 1px solid rgba(255,255,255,0.1);
        overflow: hidden;
        box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
    }
    .header-glow {
        height: 4px;
        background: linear-gradient(90deg, #667eea, #764ba2, #f093fb, #667eea);
        background-size: 200%;
        animation: glow 3s ease infinite;
    }
    @keyframes glow {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }
    .logo-area {
        text-align: center;
        padding: 40px 30px 20px;
    }
    .logo {
        width: 80px;
        height: 80px;
        background: linear-gradient(135deg, #667eea, #764ba2);
        border-radius: 24px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-size: 48px;
        box-shadow: 0 10px 30px rgba(102,126,234,0.4);
    }
    .content {
        padding: 0 30px 30px;
    }
    .title {
        text-align: center;
        margin-bottom: 30px;
    }
    .title h2 {
        font-size: 28px;
        font-weight: 700;
        background: linear-gradient(135deg, #fff, #a8b3ff);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        margin-bottom: 8px;
    }
    .title p {
        color: rgba(255,255,255,0.5);
        font-size: 13px;
        letter-spacing: 1px;
    }
    .info-card {
        background: rgba(255,255,255,0.05);
        border-radius: 24px;
        padding: 25px;
        margin: 20px 0;
        border: 1px solid rgba(255,255,255,0.08);
    }
    .info-item {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 12px 0;
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .info-item:last-child {
        border-bottom: none;
    }
    .info-label {
        color: rgba(255,255,255,0.5);
        font-size: 14px;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    .info-value {
        color: white;
        font-weight: 600;
        font-size: 16px;
    }
    .price {
        font-size: 32px;
        font-weight: 800;
        background: linear-gradient(135deg, #f0c27b, #f5a623);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
    }
    .badge {
        display: inline-block;
        background: linear-gradient(135deg, #667eea, #764ba2);
        padding: 6px 16px;
        border-radius: 30px;
        font-size: 12px;
        color: white;
        font-weight: 500;
    }
    .btn {
        display: inline-block;
        background: linear-gradient(135deg, #667eea, #764ba2);
        color: white;
        text-decoration: none;
        padding: 12px 28px;
        border-radius: 40px;
        font-weight: 600;
        font-size: 14px;
        transition: all 0.3s ease;
        box-shadow: 0 5px 20px rgba(102,126,234,0.4);
    }
    .btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(102,126,234,0.5);
    }
    .links {
        text-align: center;
        padding-top: 20px;
        margin-top: 20px;
        border-top: 1px solid rgba(255,255,255,0.08);
    }
    .links a {
        color: rgba(255,255,255,0.5);
        text-decoration: none;
        font-size: 12px;
        margin: 0 12px;
        transition: color 0.2s;
    }
    .links a:hover {
        color: #a8b3ff;
    }
    .footer {
        text-align: center;
        margin-top: 25px;
        color: rgba(255,255,255,0.3);
        font-size: 11px;
    }
    .particles {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        pointer-events: none;
        overflow: hidden;
        z-index: -1;
    }
    .dot {
        position: absolute;
        background: rgba(255,255,255,0.1);
        border-radius: 50%;
        animation: float 20s infinite ease-in-out;
    }
    @keyframes float {
        0%, 100% { transform: translateY(0) translateX(0); }
        50% { transform: translateY(-20px) translateX(10px); }
    }