.fc-support{position:fixed;right:max(20px,env(safe-area-inset-right));bottom:max(24px,env(safe-area-inset-bottom));z-index:80;display:flex;flex-direction:column;align-items:flex-end;gap:10px;font-family:'DM Sans',Arial,sans-serif}
.fc-support *{box-sizing:border-box}
.fc-support__button{appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 17px;border-radius:999px;border:1px solid #c9d8e9;background:#fff;color:#153e65;box-shadow:0 9px 28px #0d30502b;font:700 14px/1.2 'DM Sans',Arial,sans-serif;text-decoration:none;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.fc-support__button:hover,.fc-support__button:focus-visible{transform:translateY(-2px);box-shadow:0 13px 34px #0d30503d}
.fc-support__button:focus-visible,.fc-support__close:focus-visible{outline:3px solid #75b8ff;outline-offset:2px}
.fc-support__button svg{width:20px;height:20px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.fc-support__button--chat{background:#2676DF;color:#fff;border-color:#2676DF}
.fc-support__button--chat:hover{background:#1855a4}
.fc-support__panel{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:3vh 3vw;background:rgba(8,20,34,.72)}
.fc-support__panel[hidden]{display:none}
.fc-support__frame{display:block;width:min(1200px,100%);height:94vh;min-height:0;border:0;border-radius:8px;background:#fff;box-shadow:0 18px 60px #0005}
.fc-support__close{position:fixed;top:max(12px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));z-index:101;display:grid;place-items:center;width:44px;height:44px;padding:0;border:1px solid #fff8;border-radius:50%;background:#14283b;color:#fff;font:400 30px/1 Arial,sans-serif;cursor:pointer;box-shadow:0 4px 16px #0005}
body.fc-support-open{overflow:hidden}
@media(max-width:700px){.fc-support{right:max(12px,env(safe-area-inset-right));bottom:max(15px,env(safe-area-inset-bottom));gap:8px}.fc-support__button{width:49px;height:49px;min-height:49px;padding:0;border-radius:50%}.fc-support__button span{position:absolute;width:1px;height:1px;clip:rect(0 0 0 0);overflow:hidden;white-space:nowrap}.fc-support__panel{padding:0}.fc-support__frame{width:100%;height:100vh;height:100dvh;border-radius:0}.fc-support__close{top:max(10px,env(safe-area-inset-top));right:max(10px,env(safe-area-inset-right))}}
@media(prefers-reduced-motion:reduce){.fc-support__button{transition:none}}