.support-open{position:fixed;right:20px;bottom:24px;z-index:1100;border:0;border-radius:28px;padding:14px 20px;background:#15803d;color:white;font:600 16px sans-serif;cursor:pointer;box-shadow:0 5px 20px #0002}
dialog.support-panel{position:fixed;inset:auto 20px 90px auto;width:min(360px,calc(100vw - 32px));max-height:calc(100dvh - 110px);overflow:auto;border:1px solid #e2e9f0;border-radius:20px;padding:24px;color:#0f172a;background:white;box-shadow:0 12px 50px #0003}
.support-panel::backdrop{background:#0003}.support-panel h2{font-size:23px;margin:0 35px 12px 0}.support-panel p{margin:12px 0;font-size:14px}.support-close{position:absolute;right:15px;top:15px;border:0;background:#f1f5f9;border-radius:50%;width:32px;height:32px;font-size:22px;cursor:pointer}.support-panel img{width:220px;max-width:100%;height:auto;margin:15px auto}.support-panel a{color:#15803d;text-decoration:underline}.support-links{display:flex;gap:12px;flex-wrap:wrap}.support-panel .support-link{display:block;text-align:center;background:#15803d;color:white;border-radius:12px;padding:12px;text-decoration:none}.support-panel .support-note{font-size:12px;color:#64748b}
@media(max-width:600px){.support-open{right:16px;bottom:max(16px,env(safe-area-inset-bottom))}.support-panel{right:16px}}