.rh-beta-float{position:fixed;right:clamp(14px,2vw,30px);bottom:clamp(14px,2vw,28px);z-index:9000;display:flex;align-items:center;gap:10px;border:1px solid #ffa75c;border-radius:999px;padding:13px 19px;background:#ff8937;color:#101218;font:700 14px/1.2 system-ui,sans-serif;cursor:pointer;box-shadow:0 8px 35px #0009;transition:transform .2s,box-shadow .2s}.rh-beta-float:hover{transform:translateY(-2px);box-shadow:0 12px 40px #000b}.rh-beta-float:focus-visible,.rh-beta-close:focus-visible{outline:3px solid #fff;outline-offset:3px}.rh-beta-backdrop{position:fixed;inset:0;z-index:9100;background:rgba(1,7,12,.72);backdrop-filter:blur(3px)}.rh-beta-backdrop[hidden]{display:none}.rh-beta-drawer{position:fixed;top:0;right:0;bottom:0;z-index:9101;width:min(100%,510px);background:#07111b;color:#f7f5f2;border-left:1px solid #4d5965;box-shadow:-18px 0 60px #000a;display:flex;flex-direction:column;padding:22px 24px 14px;box-sizing:border-box;transform:translateX(105%);visibility:hidden;transition:transform .3s ease,visibility .3s}.rh-beta-drawer[aria-hidden="false"]{transform:translateX(0);visibility:visible}.rh-beta-drawer-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.rh-beta-kicker{font:700 11px/1.5 system-ui;letter-spacing:.16em;color:#ff9145;margin:0 0 5px}.rh-beta-drawer h2{font:700 clamp(26px,4vw,34px)/1.2 Georgia,serif;margin:0}.rh-beta-close{border:1px solid #536271;background:#142332;color:#fff;border-radius:10px;width:42px;height:42px;font-size:28px;cursor:pointer;flex:none}.rh-beta-intro{font:400 14px/1.65 system-ui;color:#cbd5df;margin:16px 0}.rh-beta-drawer iframe{width:100%;flex:1;min-height:250px;border:0;border-radius:12px;background:#08131e}.rh-beta-note{font:400 12px/1.5 system-ui;color:#aab8c6;margin:12px 0 0}.rh-beta-note a{color:#ffad6e}.rh-beta-drawer-open{overflow:hidden}@media(max-width:560px){.rh-beta-drawer{padding:17px 14px 10px}.rh-beta-intro{margin:10px 0;font-size:13px}.rh-beta-float{padding:12px 15px}}@media(prefers-reduced-motion:reduce){.rh-beta-float,.rh-beta-drawer{transition:none}}

/* v5: polished form-only panel, parent layout */
.rh-beta-drawer{background:linear-gradient(160deg,#0c1b29 0%,#07111b 54%);border-left-color:#2c4052}.rh-beta-drawer-head{padding-bottom:4px}.rh-beta-intro{max-width:430px;color:#b9cad8}.rh-beta-drawer iframe{background:transparent;border-radius:17px}.rh-beta-note{padding-top:8px;border-top:1px solid rgba(147,172,191,.15)}