/* 基础变量与重置 */
:root {
    --primary-color: #0b164a;
    --accent-color: #1a73e8;
    --text-main: #333333;
    --text-light: #666666;
    --bg-gray: #f8f9fa;
    --border-color: #eaeaea;
    --bg-light-blue: #f0f5ff;
    --success-color: #2e7d32;
    --warning-color: #d32f2f;
}

/* 注册双栏卡片 */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

/* 单个卡片 */
.price-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.2s;
}

    .price-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    }

    .price-card h2 {
        font-size: 1.4rem;
        color: var(--primary-color);
        margin-bottom: 16px;
        font-weight: 700;
    }

    .price-card .description {
        font-size: 0.9rem;
        color: var(--text-light);
        margin-bottom: 24px;
    }

/* 价格展示区 */
.price-box {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.price-item {
    display: flex;
    flex-direction: column;
    margin-bottom: 12px;
}

.price-label {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 4px;
}

.price-amount {
    font-size: 2rem;
    color: var(--accent-color);
    font-weight: bold;
    line-height: 1;
}

.price-currency {
    font-size: 1rem;
    vertical-align: top;
}

.badge {
    background: #e8f0fe;
    color: var(--accent-color);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 8px;
    vertical-align: middle;
}

/* 权益列表 */
.benefits-list {
    list-style: none;
    margin-bottom: 0;
    flex-grow: 1;
}

    .benefits-list li {
        position: relative;
        padding-left: 26px;
        margin-bottom: 12px;
        font-size: 0.95rem;
        color: var(--text-main);
    }

        .benefits-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            top: 0;
            color: var(--success-color);
            font-weight: bold;
            font-size: 1.1rem;
        }

/* 注意事项与支付方式模块 */
.info-box {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 24px;
}

    .info-box h3 {
        font-size: 1.2rem;
        color: var(--primary-color);
        margin-bottom: 16px;
        display: flex;
        align-items: center;
        gap: 8px;
    }

/* 警告列表 */
.warning-list {
    list-style: none;
}

    .warning-list li {
        position: relative;
        padding-left: 20px;
        margin-bottom: 10px;
        font-size: 0.95rem;
        color: var(--text-light);
    }

        .warning-list li::before {
            content: '•';
            position: absolute;
            left: 0;
            top: 0;
            color: var(--warning-color);
            font-weight: bold;
            font-size: 1.2rem;
        }

        .warning-list li strong {
            color: var(--text-main);
        }

.payment-text {
    font-size: 0.95rem;
    color: var(--text-main);
    background: var(--bg-gray);
    padding: 16px;
    border-radius: 6px;
    border-left: 4px solid var(--accent-color);
}

    .payment-text a {
        color: var(--accent-color);
        text-decoration: none;
        font-weight: bold;
    }

        .payment-text a:hover {
            text-decoration: underline;
        }

/* 移动端适配 */
@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .price-card {
        padding: 24px;
    }

    .info-box {
        padding: 20px;
    }
}