/* BLACK VIP 会员介绍页样式 */
body.black-vip-page {
    background: #0a0a0a;
}

.black-vip {
    margin: 0 auto;
    max-width: 1100px;
    padding: 40px 16px 60px;
}

.black-vip__hero {
    background: radial-gradient(120% 160% at 20% 0%, #241a1b 0%, #111 55%, #0a0a0a 100%);
    border: 1px solid #2a2a2a;
    border-radius: 16px;
    padding: 56px 32px;
    text-align: center;
}

.black-vip__title {
    color: #ffffff;
    font-size: 34px;
    font-weight: 700;
    letter-spacing: 1px;
    margin: 0 0 14px;
}

.black-vip__sub {
    color: #a3a3a3;
    font-size: 16px;
    margin: 0 0 28px;
}

.black-vip__cta {
    background: #e50914;
    border-radius: 8px;
    color: #ffffff !important;
    display: inline-block;
    font-size: 17px;
    font-weight: 600;
    padding: 13px 52px;
    text-decoration: none !important;
    transition: background .2s ease, transform .2s ease;
}

.black-vip__cta:hover {
    background: #f6121d;
    transform: translateY(-2px);
}

.black-vip__sec-title {
    color: #ffffff;
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 18px;
    text-align: center;
}

.black-vip__benefits {
    margin-top: 48px;
}

.black-vip__benefit-list {
    display: grid;
    gap: 14px 28px;
    grid-template-columns: repeat(2, 1fr);
    list-style: none;
    margin: 0 auto;
    max-width: 720px;
    padding: 0;
}

.black-vip__benefit-list li {
    align-items: center;
    background: #141414;
    border: 1px solid #262626;
    border-radius: 10px;
    color: #dcdcdc;
    display: flex;
    font-size: 15px;
    gap: 12px;
    padding: 16px 18px;
}

.black-vip__check {
    background: #e50914;
    border-radius: 50%;
    display: inline-block;
    flex: 0 0 auto;
    height: 18px;
    position: relative;
    width: 18px;
}

.black-vip__check::after {
    border: solid #fff;
    border-width: 0 2px 2px 0;
    content: '';
    height: 9px;
    left: 6px;
    position: absolute;
    top: 3px;
    transform: rotate(45deg);
    width: 5px;
}

.black-vip__desc {
    color: #8a8a8a;
    font-size: 14px;
    line-height: 1.8;
    margin: 22px auto 0;
    max-width: 720px;
    text-align: center;
}

.black-vip__plans {
    margin-top: 48px;
}

.black-vip__plans-tip {
    color: #8a8a8a;
    font-size: 13px;
    margin: -8px 0 22px;
    text-align: center;
}

.black-vip__plan-grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

.black-vip__plan {
    background: #141414;
    border: 1px solid #262626;
    border-radius: 14px;
    box-sizing: border-box;
    padding: 24px 20px;
    text-align: center;
    transition: border-color .2s ease, transform .2s ease;
}

.black-vip__plan:hover {
    border-color: #e50914;
    transform: translateY(-3px);
}

.black-vip__plan-name {
    color: #ffffff;
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 18px;
}

.black-vip__plan-price {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 20px;
}

.black-vip__plan-cell {
    background: #1e1e1e;
    border: 1px solid #2f2f2f;
    border-radius: 8px;
    color: #fff;
    display: inline-flex;
    flex-direction: column;
    min-width: 84px;
    padding: 10px 12px;
}

.black-vip__plan-cell em {
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
}

.black-vip__plan-cell i {
    color: #999;
    font-size: 12px;
    font-style: normal;
    margin-top: 2px;
}

.black-vip__plan-btn {
    background: #e50914;
    border-radius: 8px;
    color: #ffffff !important;
    display: inline-block;
    font-size: 15px;
    font-weight: 600;
    padding: 10px 40px;
    text-decoration: none !important;
    transition: background .2s ease;
}

.black-vip__plan-btn:hover {
    background: #f6121d;
}

.black-vip__footer {
    color: #8a8a8a;
    font-size: 13px;
    margin-top: 44px;
    text-align: center;
}

.black-vip__footer a {
    color: #e50914;
}

@media (max-width: 820px) {
    .black-vip__hero {
        padding: 40px 18px;
    }
    .black-vip__title {
        font-size: 26px;
    }
    .black-vip__benefit-list {
        grid-template-columns: 1fr;
    }
    .black-vip__plan-grid {
        grid-template-columns: 1fr;
    }
}