#ykh-panel{position:fixed;left:0;right:0;bottom:0;z-index:2147483000;display:none;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:#101223;color:#fff;border-top:2px solid #3ddc97;box-shadow:0 -6px 24px rgba(0,0,0,.45);padding:14px 16px 18px}
#ykh-panel.ykh-on{display:block}
#ykh-panel .ykh-title{font-size:15px;font-weight:700;margin:0 0 4px}
#ykh-panel .ykh-sub{font-size:12px;line-height:1.5;color:#b9c0d4;margin:0 0 10px}
#ykh-panel .ykh-btn{display:block;width:100%;box-sizing:border-box;border:0;border-radius:10px;padding:13px 14px;font-size:15px;font-weight:700;margin:0 0 8px;cursor:pointer}
#ykh-panel .ykh-primary{background:#3ddc97;color:#06231a}
#ykh-panel .ykh-second{background:#2a3050;color:#e8ecf7}
#ykh-panel .ykh-close{position:absolute;top:8px;right:12px;background:transparent;border:0;color:#8f97b0;font-size:20px;line-height:1;cursor:pointer;padding:4px}
#ykh-panel .ykh-prog{font-size:12px;color:#3ddc97;min-height:16px;margin:2px 0 0}
.ykh-share{display:flex;gap:6px;margin:10px 0 0}
.ykh-mini{flex:1 1 0;border:1px solid #39406a;background:transparent;color:#cfd6ea;border-radius:8px;padding:8px 6px;font-size:12px;cursor:pointer}
.ykh-mini:active{background:#2a3050}