/* 会员充值区域 */
.membership-section {
    /*padding: 100px 5%;*/
    background: linear-gradient(135deg, rgba(6, 11, 26, 0.8), rgba(10, 16, 38, 0.8));
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 15px;
    text-align: center;
    background: linear-gradient(to right, #00a0e9, #00c6ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    color: var(--text-gray);
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 60px;
    text-align: center;
}

.membership-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
}

.membership-tab {
    padding: 15px 30px;
    margin: 0 10px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.05);
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

    .membership-tab.active {
        background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
        box-shadow: 0 5px 15px rgba(0, 166, 255, 0.3);
    }

.membership-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.membership-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s;
    border: 1px solid rgba(0, 166, 255, 0.1);
    position: relative;
    overflow: hidden;
}

    .membership-card.popular {
        transform: scale(1.05);
        border: 1px solid rgba(0, 166, 255, 0.3);
        box-shadow: 0 10px 30px rgba(0, 166, 255, 0.3);
    }

        .membership-card.popular::before {
            content: '最受欢迎';
            position: absolute;
            top: 20px;
            right: -35px;
            background: var(--accent-color);
            color: var(--dark-bg);
            padding: 5px 40px;
            transform: rotate(45deg);
            font-size: 0.9rem;
            font-weight: bold;
        }

    .membership-card.vip::before {
        content: '至尊VIP';
        background: gold;
        color: var(--dark-bg);
    }

.membership-level {
    font-size: 1.2rem;
    color: var(--accent-color);
    margin-bottom: 10px;
    font-weight: 600;
}

.membership-price {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    margin: 20px 0;
    color: var(--text-light);
}

    .membership-price span {
        font-size: 1rem;
        color: var(--text-gray);
    }

.discount-badge {
    display: inline-block;
    background: linear-gradient(90deg, #ff6b6b, #ff8e53);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 20px;
    font-weight: 500;
}

.membership-features {
    list-style: none;
    margin: 25px 0;
    text-align: left;
}

    .membership-features li {
        padding: 10px 0;
        color: var(--text-gray);
        border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
        display: flex;
        align-items: center;
    }

        .membership-features li:last-child {
            border-bottom: none;
        }

        .membership-features li i {
            color: var(--accent-color);
            margin-right: 10px;
        }

.recharge-btn {
    width: 100%;
    padding: 15px;
    border-radius: 10px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border: none;
    color: white;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 20px;
}

    .recharge-btn:hover {
        background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
        transform: translateY(-3px);
        box-shadow: 0 10px 20px rgba(0, 166, 255, 0.3);
    }

    .recharge-btn.vip {
        background: linear-gradient(90deg, #ff8e53, #ff6b6b);
    }

        .recharge-btn.vip:hover {
            background: linear-gradient(90deg, #ff6b6b, #ff8e53);
        }
@media (max-width: 992px) {
    .hero {
        text-align: center;
    }

    .hero-content {
        margin: 0 auto;
    }

    .hero-image {
        display: none;
    }

    .membership-cards, .plan-tabs {
        grid-template-columns: 1fr;
    }

    .membership-tabs, .plan-tabs {
        flex-wrap: wrap;
    }

    .membership-tab, .plan-tab {
        margin: 5px;
        padding: 10px 20px;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .membership-card.popular {
        transform: scale(1);
    }
}