.pay-main {
    padding: 60px 0;
    min-height: 70vh;
}

.pay-header {
    text-align: center;
    margin-bottom: 48px;
}

.pay-header h1 {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #e6c27a, #7fb4ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 12px;
}

.pay-header p {
    color: #aaa;
    font-size: 1.1rem;
}

/* 卡片行容器 */
.card-row {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.card-row:last-child {
    margin-bottom: 0;
}

/* 卡片样式 */
.card-item {
    background: linear-gradient(145deg, #11161f, #0c0f17);
    border-radius: 48px;
    padding: 36px 32px;
    width: 360px;
    border: 1px solid #2a3a55;
    position: relative;
    transition: 0.3s;
    backdrop-filter: blur(4px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.card-item:hover {
    border-color: #3ecf8e;
    transform: translateY(-10px);
    box-shadow: 0 30px 50px rgba(62,207,142,0.2);
}

.card-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(95deg, #f5a623, #ff7e05);
    color: #000;
    padding: 5px 20px;
    border-radius: 40px;
    font-weight: bold;
    font-size: 0.85rem;
    letter-spacing: 1px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.card-icon {
    font-size: 56px;
    margin-bottom: 20px;
    color: #ffcd7e;
    text-shadow: 0 0 8px rgba(255,205,126,0.5);
}

.card-item h3 {
    font-size: 1.8rem;
    margin-bottom: 16px;
    font-weight: 700;
    background: linear-gradient(135deg, #fff, #c0d4ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.price {
    font-size: 38px;
    font-weight: bold;
    margin: 20px 0 16px;
    color: #f5c542;
}

.price span {
    font-size: 1rem;
    font-weight: normal;
    color: #99aacc;
}

.feature-list {
    list-style: none;
    text-align: left;
    margin: 28px 0 32px;
}

.feature-list li {
    margin: 14px 0;
    font-size: 0.95rem;
    color: #ccddf8;
}

.feature-list li i {
    color: #3ecf8e;
    margin-right: 12px;
    width: 20px;
}

.buy-now-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(95deg, #2c5a7a, #1b3b55);
    border: none;
    padding: 14px 0;
    width: 100%;
    border-radius: 60px;
    color: white;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: 0.2s;
    text-decoration: none;
    box-shadow: 0 6px 14px rgba(0,0,0,0.3);
}

.buy-now-link i {
    font-size: 1.2rem;
}

.buy-now-link:hover {
    background: linear-gradient(95deg, #3e7c9e, #2a5a7a);
    box-shadow: 0 0 18px #3ecf8e;
    transform: scale(1.02);
    color: white;
}

/* 购买提示（置于底部） */
.pay-notice {
    text-align: center;
    margin-top: 60px;     /* 与卡片拉开距离 */
    margin-bottom: 0;
    padding: 30px 20px;
    background: linear-gradient(145deg, #1a1f2e, #0d111c);
    border-radius: 40px;
    border: 1px solid #f5b042;
    box-shadow: 0 0 20px rgba(245, 176, 66, 0.2);
}

.pay-notice h2 {
    font-size: 2rem;
    color: #ffd966;
    margin-bottom: 12px;
}

.pay-notice h2 i {
    margin-right: 12px;
}

.pay-notice p {
    font-size: 1.3rem;
    margin: 8px 0;
}

.pay-notice .highlight {
    color: #ff7e05;
    font-weight: bold;
    background: rgba(255, 126, 5, 0.15);
    padding: 4px 16px;
    border-radius: 40px;
    display: inline-block;
}

/* 二维码弹窗（不变） */
.qr-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.qr-modal-content {
    background: #0c1122;
    border-radius: 48px;
    padding: 36px;
    text-align: center;
    max-width: 380px;
    width: 90%;
    border: 1px solid #ffd966;
    box-shadow: 0 0 40px rgba(0,255,200,0.2);
    position: relative;
}

.qr-modal-content i.fa-qrcode {
    font-size: 48px;
    color: #ffd966;
    margin-bottom: 16px;
}

.qr-close {
    position: absolute;
    top: 16px;
    right: 24px;
    font-size: 32px;
    cursor: pointer;
    color: #aaa;
    transition: 0.2s;
}

.qr-close:hover {
    color: #fff;
}

.qr-image {
    width: 200px;
    height: 200px;
    margin: 20px auto;
    display: block;
    border-radius: 16px;
    background: white;
    padding: 8px;
}

/* 响应式 */
@media (max-width: 1200px) {
    .card-row { gap: 30px; }
    .card-item { width: 320px; padding: 30px 24px; }
    .buy-now-link { font-size: 1rem; padding: 12px 0; }
}

@media (max-width: 860px) {
    .card-item { width: 90%; max-width: 360px; }
    .card-row { gap: 30px; }
    .pay-notice h2 { font-size: 1.6rem; }
    .pay-notice p { font-size: 1.1rem; }
}