.cxt-support-host{min-width:0}
.cxt-support-launch{position:relative;display:inline-flex;align-items:center;gap:8px;flex:none;min-height:38px;margin:0;padding:5px 10px 5px 7px;border:1px solid #2b3542;border-radius:10px;background:#111821;color:#f3f6fa;font:600 11px/1.1 system-ui,-apple-system,"Segoe UI",sans-serif;cursor:pointer;box-shadow:inset 0 1px 0 rgba(255,255,255,.025);transition:border-color .16s,background .16s,transform .16s;z-index:2147482000}
.cxt-support-launch:hover,.cxt-support-launch.active{border-color:#19d98b;background:#14211c}
.cxt-support-launch:active{transform:scale(.97)}
.cxt-support-launch-icon{width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:#080b10;color:#edf1f7}
.cxt-support-launch-icon svg{display:block;width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.cxt-support-launch-copy{display:grid;gap:3px;text-align:left;white-space:nowrap}
.cxt-support-launch-copy strong{font-size:11px;color:#f4f6f9}
.cxt-support-launch-copy small{display:flex;align-items:center;gap:5px;color:#37e897;font:700 9px/1 system-ui;text-shadow:0 0 9px rgba(55,232,151,.65)}
.cxt-support-launch-copy small:before{content:"";width:6px;height:6px;border-radius:50%;background:#32e58f;box-shadow:0 0 5px #32e58f,0 0 11px rgba(50,229,143,.85);animation:cxt-online-pulse 1.8s ease-in-out infinite}
.cxt-support-badge{position:absolute;right:-7px;top:-7px;display:grid;place-items:center;min-width:19px;height:19px;padding:0 5px;border:2px solid #0b0f15;border-radius:999px;background:#e22f4c;color:#fff;font:800 10px/1 system-ui;box-shadow:0 0 13px rgba(226,47,76,.65)}
.cxt-support-badge[hidden]{display:none}
.cxt-support-fallback{position:fixed;right:18px;top:14px}
@keyframes cxt-online-pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.78)}}

.cxt-support-shell{position:fixed;right:18px;top:72px;z-index:2147482001;width:min(390px,calc(100vw - 24px));height:min(620px,calc(100dvh - 88px));display:grid;grid-template-rows:auto 1fr auto;background:#10151d;color:#eef2f7;border:1px solid #2a3443;border-radius:18px;box-shadow:0 22px 70px #000b;overflow:hidden;font-family:system-ui,-apple-system,"Segoe UI",sans-serif}
.cxt-support-shell[hidden]{display:none}
.cxt-support-head{display:flex;align-items:center;gap:10px;padding:14px 16px;background:#151c26;border-bottom:1px solid #273141}
.cxt-support-head-title{flex:1;display:grid;gap:4px}
.cxt-support-head-title strong{font-size:14px}
.cxt-support-head-title span{display:flex;align-items:center;gap:6px;font-size:11px;color:#39e797;text-shadow:0 0 9px rgba(57,231,151,.55)}
.cxt-support-head-title span:before{content:"";width:6px;height:6px;border-radius:50%;background:#32e58f;box-shadow:0 0 9px #32e58f}
.cxt-support-head button{border:0;background:transparent;color:#fff;font-size:24px;cursor:pointer}
.cxt-support-messages{overflow:auto;padding:14px;display:flex;flex-direction:column;gap:10px;min-width:0}
.cxt-support-empty{margin:auto;text-align:center;color:#9ba9ba;max-width:260px}
.cxt-support-msg{max-width:84%;padding:10px 12px;border-radius:14px;background:#1b2431;align-self:flex-start;overflow-wrap:anywhere}
.cxt-support-msg.mine{align-self:flex-end;background:#6f5700;color:#fff}
.cxt-support-msg small{display:block;margin-top:6px;color:#b9c2cf;font-size:10px}
.cxt-support-media{display:block;max-width:100%;max-height:240px;border-radius:10px;background:#05070a}
.cxt-support-form{position:relative;display:grid;grid-template-columns:auto auto minmax(0,1fr) auto;gap:8px;padding:12px;border-top:1px solid #273141;background:#111821}
.cxt-support-form input[type=text]{width:100%;min-width:0;border:1px solid #344153;border-radius:10px;background:#0c1118;color:#fff;padding:10px;font-size:16px;line-height:1.25}
.cxt-support-form button,.cxt-support-file{min-width:39px;border:1px solid #38475a;border-radius:10px;background:#1a2330;color:#fff;padding:9px 11px;cursor:pointer;text-align:center}
.cxt-support-form button[type=submit]{background:#f2b900;color:#15120a;border-color:#f2b900;font-weight:700}
.cxt-support-note{grid-column:1/-1;color:#8d9aac;font-size:10px}
.cxt-support-file input{display:none}
.cxt-support-emoji-panel{position:absolute;left:50px;bottom:62px;z-index:2;width:206px;display:grid;grid-template-columns:repeat(6,1fr);gap:4px;padding:8px;border:1px solid #344153;border-radius:12px;background:#151d27;box-shadow:0 14px 34px #000a}
.cxt-support-emoji-panel[hidden]{display:none}
.cxt-support-emoji-panel button{min-width:0;padding:6px 3px;border:0;background:transparent;font-size:18px}
.cxt-support-emoji-panel button:hover{background:#273242}

@media(max-width:900px){
  .br-topbar-actions .cxt-support-launch-copy{display:none}
  .br-topbar-actions .cxt-support-launch{padding:4px;min-height:36px}
  .topbar-inner>.cxt-support-launch .cxt-support-launch-copy{display:none}
  .topbar-inner>.cxt-support-launch{padding:4px;min-height:36px}
}
@media(max-width:600px){
  .br-okx-top-actions .cxt-support-launch,.br-profile-top-actions .cxt-support-launch{width:42px!important;height:42px!important;min-height:42px;padding:6px;border:0;background:transparent;border-radius:11px}
  .br-okx-top-actions .cxt-support-launch-copy,.br-profile-top-actions .cxt-support-launch-copy{display:none}
  .br-okx-top-actions .cxt-support-launch-icon,.br-profile-top-actions .cxt-support-launch-icon{width:30px;height:30px;background:transparent}
  .br-okx-top-actions .cxt-support-launch-icon svg,.br-profile-top-actions .cxt-support-launch-icon svg{width:24px;height:24px}
  .cxt-support-shell{inset:calc(6px + env(safe-area-inset-top)) 6px calc(6px + env(safe-area-inset-bottom));width:auto;max-width:none;height:auto;border-radius:14px;overscroll-behavior:contain}
  .cxt-support-messages{overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
  .cxt-support-form{grid-template-columns:auto auto minmax(0,1fr) auto;padding:10px;gap:6px}
  .cxt-support-form input[type=text]{font-size:16px!important;touch-action:manipulation}
  .cxt-support-form button,.cxt-support-file{min-width:37px;padding:8px}
  .cxt-support-form button[type=submit]{font-size:11px}
  .cxt-support-emoji-panel{left:45px;bottom:59px}
}
.cxt-support-static-online{position:absolute;right:5px;bottom:5px;width:7px;height:7px;border:1px solid #05070a;border-radius:50%;background:#32e58f;box-shadow:0 0 6px #32e58f,0 0 10px rgba(50,229,143,.8)}
.cxt-support-static-badge{position:absolute;right:-4px;top:-3px;display:grid;place-items:center;min-width:17px;height:17px;padding:0 4px;border:2px solid #05070a;border-radius:999px;background:#e22f4c;color:#fff;font:800 9px/1 system-ui;box-shadow:0 0 10px rgba(226,47,76,.6)}
.cxt-support-static-badge[hidden]{display:none}
@media(max-width:350px){
  .cxt-support-form{grid-template-columns:auto auto minmax(0,1fr)}
  .cxt-support-form button[type=submit]{grid-column:1/-1}
  .cxt-support-note{display:none}
}
@media(prefers-reduced-motion:reduce){.cxt-support-launch-copy small:before{animation:none}}