.activation-page{max-width:1000px;margin:32px auto 56px;color:#243653;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}
.activation-heading{margin:0 0 24px}.activation-heading h1{font-size:30px;line-height:1.35;margin:0 0 8px;font-weight:750;letter-spacing:0}.activation-heading p{font-size:15px;color:#667387;margin:0;line-height:1.7}
.activation-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:24px;align-items:start}.activation-main{min-width:0}.activation-code-card{padding:28px;background:#fff;border:1px solid #e4e8ee;border-radius:18px}.activation-current{font-size:13px;line-height:1.7;padding:12px 14px;border-radius:10px;background:#edf4f0;color:#3b6655;margin:0 0 20px}
.activation-code-form{display:grid;gap:12px}.activation-code-form label{font-size:16px;font-weight:650}.activation-code-form input{box-sizing:border-box;width:100%;min-width:0;height:54px;padding:0 16px;font:inherit;font-size:16px;border:1px solid #cfd8e3;border-radius:10px;background:#fafbfd;color:#243653}.activation-code-form p{margin:0;font-size:13px;color:#667387;line-height:1.6}.activation-code-form button{height:50px;margin-top:4px;border:0;border-radius:10px;background:#d65e44;color:#fff;font:inherit;font-size:16px;font-weight:650}.activation-code-form button:disabled{opacity:.65;cursor:wait}.activation-code-form .activation-form-error{color:#b23e2b}
.activation-get-code{margin:20px 0;font-size:13px;color:#667387;line-height:1.8}.activation-get-code strong{color:#243653;font-weight:600}.activation-return{padding-top:18px;border-top:1px solid #e4e8ee;display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;justify-content:space-between;font-size:12px;color:#667387}.activation-return button{background:none;border:0;padding:4px 0;border-radius:0;color:#315d88;font:inherit;font-size:13px;font-weight:600}
.activation-instructions{padding:24px 4px}.activation-instructions h2{font-size:16px;line-height:1.5;margin:0 0 18px}.activation-instructions>p{display:grid;gap:5px;margin:0 0 18px;font-size:13px;line-height:1.8}.activation-instructions strong{font-weight:600}.activation-instructions>p span{color:#667387}.activation-guide-link{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:#eaf1f8;border-radius:10px;color:#315d88;font-size:14px;text-decoration:none;font-weight:600}.activation-family-help{margin-top:20px;border-top:1px solid #e4e8ee;padding-top:16px;font-size:13px;line-height:1.8}.activation-family-help summary{cursor:pointer;font-weight:600}.activation-family-help p{color:#667387;margin:10px 0 0}
.activation-wechat-card{padding:28px;border-radius:18px;background:#eaf3ee;border:1px solid #d6e5db;color:#2f5545;position:sticky;top:24px}.activation-wechat-tag{font-size:12px;color:#526d60}.activation-wechat-card h2{font-size:26px;line-height:1.5;margin:16px 0 12px;font-weight:700;letter-spacing:.02em}.activation-wechat-card>p{font-size:14px;line-height:1.9;margin:0 0 20px}.activation-wechat-benefits{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.activation-wechat-benefits span{font-size:11px;padding:5px 8px;background:#fff9;border-radius:6px}.activation-wechat-card>small{display:block;font-size:12px;line-height:1.8;color:#526d60;margin-top:18px}
.activation-wechat>summary{list-style:none;display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:#356b50;color:#fff;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer}.activation-wechat>summary::-webkit-details-marker{display:none}.activation-wechat-contact{margin-top:16px;padding:18px 14px 8px;background:#fff;border-radius:12px;text-align:center}.activation-wechat-contact img{max-width:100%;height:auto;display:block;margin:auto}.activation-wechat-contact p{font-size:12px;line-height:1.8;margin:10px 0;color:#526d60}.activation-wechat-contact label{display:grid;gap:6px;font-size:12px;margin:14px 0 10px}.activation-wechat-contact input{min-width:0;width:100%;box-sizing:border-box;background:#f4f7f5;padding:10px;border:1px solid #d6e5db;border-radius:8px;text-align:center;font-size:14px;color:#243653}.activation-wechat-contact button{padding:10px 16px;background:#edf4f0;color:#2f5545;border:1px solid #d6e5db;border-radius:8px;font:inherit;font-size:13px}.activation-page [hidden]{display:none!important}
@media(max-width:700px){.activation-page{margin:24px auto 32px}.activation-heading h1{font-size:26px}.activation-layout{display:flex;flex-direction:column;gap:20px}.activation-main,.activation-wechat-card{width:100%;box-sizing:border-box}.activation-main{display:contents}.activation-code-card{order:0;width:100%;box-sizing:border-box;padding:22px 18px}.activation-wechat-card{position:static;order:1;padding:24px 20px}.activation-instructions{order:2;padding:4px 2px}.activation-wechat-card h2{font-size:24px}.activation-wechat-card h2 br{display:none}.activation-wechat-benefits{margin-bottom:18px}.activation-heading{margin-bottom:20px}}