.support-widget{position:fixed;right:24px;bottom:24px;z-index:90;font-family:inherit}
.support-toggle{width:60px;height:60px;border:0;border-radius:50%;background:#00d2d3;color:#07160e;display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 30px #00000066;transition:transform .2s ease}
.support-toggle:hover{transform:scale(1.06)}
.support-toggle:focus-visible{outline:2px solid #fff;outline-offset:3px}
.support-toggle .icon-close{display:none}
.support-widget.is-open .support-toggle .icon-chat{display:none}
.support-widget.is-open .support-toggle .icon-close{display:block}
.support-panel{position:absolute;right:0;bottom:76px;width:340px;max-width:calc(100vw - 32px);background:#10171d;color:#eff5f7;border:1px solid #253139;border-radius:16px;overflow:hidden;box-shadow:0 20px 50px #00000080}
.support-panel[hidden]{display:none}
.support-head{display:flex;align-items:center;gap:10px;padding:16px 18px;background:#162129;border-bottom:1px solid #253139;font-weight:700;font-size:15px}
.support-head i{width:9px;height:9px;border-radius:50%;background:#00d2d3}
.support-body{padding:18px;display:grid;gap:12px;font-size:14px;line-height:1.5}
.support-msg{background:#1a252d;border-radius:4px 14px 14px 14px;padding:12px 14px;margin:0}
.support-msg strong{display:block;margin-bottom:4px}
.support-msg a{color:#00d2d3;word-break:break-all}
@media(max-width:640px){.support-widget{right:16px;bottom:16px}.support-toggle{width:54px;height:54px}.support-panel{bottom:68px}}
@media(prefers-reduced-motion:reduce){.support-toggle{transition:none}}