* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
    background: #f6f7f9;
    color: #222;
    min-height: 100vh;
}

.page {
    max-width: 720px;
    margin: 0 auto;
    padding: 28px 18px 40px;
}

.head {
    text-align: center;
    margin-bottom: 26px;
}

.logo {
    display: inline-block;
    font-size: 12px;
    color: #fff;
    background: #ff2442;
    border-radius: 20px;
    padding: 4px 14px;
    margin-bottom: 12px;
}

.head h1 {
    font-size: 26px;
    margin-bottom: 10px;
}

.flow {
    font-size: 13px;
    color: #888;
}

section {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

h2 {
    font-size: 17px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #ff2442;
    color: #fff;
    font-size: 13px;
    flex: none;
}

.package-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 14px;
}

.package {
    border: 2px solid #eee;
    border-radius: 10px;
    padding: 16px 14px;
    text-align: center;
    cursor: pointer;
    transition: all 0.18s ease;
}

.package:hover {
    border-color: #ffb3bf;
    transform: translateY(-2px);
}

.package.active {
    border-color: #ff2442;
    background: #fff6f7;
}

.pkg-name {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
}

.pkg-price {
    font-size: 24px;
    font-weight: 700;
    color: #ff2442;
    margin-bottom: 6px;
}

.pkg-dur {
    font-size: 12px;
    color: #999;
    margin-bottom: 12px;
}

.pkg-btn {
    width: 100%;
    padding: 8px 0;
    border: none;
    border-radius: 6px;
    background: #ff2442;
    color: #fff;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.18s ease;
}

.pkg-btn:hover {
    background: #e01030;
}

.package.active .pkg-btn {
    background: #e01030;
}

.loading,
.empty {
    grid-column: 1 / -1;
    text-align: center;
    color: #999;
    font-size: 13px;
    padding: 24px 0;
}

.chosen {
    font-size: 13px;
    color: #666;
    margin-bottom: 14px;
}

.chosen b {
    color: #ff2442;
}

.pay-methods {
    display: flex;
    gap: 14px;
}

.pay-btn {
    flex: 1;
    padding: 14px 0;
    border: 2px solid #eee;
    border-radius: 10px;
    background: #fff;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.18s ease;
}

.pay-btn.alipay {
    color: #1677ff;
    border-color: #bcd6ff;
}

.pay-btn.wxpay {
    color: #09bb07;
    border-color: #b6e6b8;
}

.pay-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.pay-btn.alipay:hover {
    border-color: #1677ff;
}

.pay-btn.wxpay:hover {
    border-color: #09bb07;
}

.tip {
    margin-top: 12px;
    font-size: 12px;
    color: #999;
}

.order-status {
    font-size: 14px;
    line-height: 1.8;
    padding: 14px;
    border-radius: 8px;
    background: #f6f7f9;
    word-break: break-all;
}

.order-status.pending {
    color: #b26a00;
    background: #fff8e6;
}

.order-status.error {
    color: #c62828;
    background: #fdecea;
}

.order-status.success {
    color: #1b5e20;
    background: #eef7ee;
}

.ok-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
}

.ok-line {
    font-size: 13px;
    margin-bottom: 4px;
}

.ok-line b {
    color: #1b5e20;
}

.muted {
    color: #999;
    font-size: 12px;
}

.foot {
    text-align: center;
    font-size: 12px;
    color: #999;
    line-height: 1.9;
}

.foot a {
    color: #ff2442;
    text-decoration: none;
}