.support-launcher{position:fixed;right:24px;bottom:24px;z-index:90;border:0;border-radius:999px;background:#7353ed;color:#fff;padding:13px 18px;box-shadow:0 12px 32px #39288b42;font:600 14px/1.2 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;display:flex;align-items:center;gap:8px}.support-launcher:hover{background:#6040dc;transform:translateY(-1px)}.support-launcher svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8}
.support-panel{position:fixed;right:24px;bottom:82px;z-index:91;width:min(390px,calc(100vw - 32px));height:min(610px,calc(100vh - 110px));border:1px solid #e3e0ed;border-radius:18px;background:#fff;color:#171a2b;box-shadow:0 24px 70px #25203d30;overflow:hidden;font:14px/1.6 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;display:flex;flex-direction:column}.support-panel[hidden],.support-panel [hidden]{display:none}.support-head{display:flex;flex-shrink:0;align-items:flex-start;justify-content:space-between;gap:20px;padding:18px 20px 14px;background:#f7f5ff;border-bottom:1px solid #ece9f7}.support-head h2{font-size:17px;margin:0}.support-head p{font-size:11px;color:#747185;margin:3px 0 0}.support-close{border:0;background:transparent;color:#747185;font-size:24px;line-height:1;padding:0 3px}
.support-launcher:focus-visible,.support-panel button:focus-visible{outline:3px solid #a996ff;outline-offset:2px}[data-theme=dark] .support-panel{background:#1b1c28;color:#f2f1fa;border-color:#383748}[data-theme=dark] .support-head{background:#28213e;border-color:#393349}[data-theme=dark] .support-head p,[data-theme=dark] .support-close{color:#aaa6bb}
@media(max-width:520px){.support-launcher{right:16px;bottom:16px;padding:12px 15px}.support-panel{right:16px;bottom:70px;height:min(620px,calc(100vh - 92px))}.support-head{padding:16px 17px 12px}}
.support-wechat{flex:1;min-height:0;overflow:auto;text-align:center;padding:16px 20px 20px}.support-wechat h3{margin:0;font-size:16px}.support-wechat>p{margin:7px 0;color:#747185;font-size:12px}.support-wechat img{display:block;width:min(240px,100%);height:auto;margin:12px auto;background:#fff;border-radius:8px}.support-save-qr{border:0;border-radius:9px;padding:10px 18px;background:#7353ed;color:#fff;cursor:pointer;font-weight:600}.support-save-qr:disabled{opacity:.6;cursor:wait}.support-wechat .support-wechat-help{font-size:11px;line-height:1.7}.support-wechat .support-status{min-height:19px;color:#6040dc;font-size:11px}
[data-theme=dark] .support-wechat>p{color:#aaa6bb}[data-theme=dark] .support-wechat .support-status{color:#c4b5fd}
@supports(height:100dvh){.support-panel{max-height:calc(100dvh - 110px)}@media(max-width:520px){.support-panel{max-height:calc(100dvh - 92px)}}}