.rsfv-floating-btn{position:fixed;bottom:30px;left:30px;z-index:999990;width:60px;height:60px;border-radius:50%;background:#008710;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px rgb(0 0 0 / .25);transition:transform 0.2s ease,box-shadow 0.2s ease,background 0.2s ease;-webkit-tap-highlight-color:#fff0}.rsfv-floating-btn:hover{transform:scale(1.1);box-shadow:0 6px 20px rgb(0 0 0 / .3);background:#006d0e}.rsfv-floating-btn:focus{outline:2px solid #fff;outline-offset:2px}.rsfv-floating-btn:active{transform:scale(.95)}.rsfv-floating-btn__icon{width:0;height:0;border-style:solid;border-width:10px 0 10px 18px;border-color:#fff0 #fff0 #fff0 #fff;margin-left:3px}.rsfv-floating-btn::before{content:'';position:absolute;top:-4px;left:-4px;right:-4px;bottom:-4px;border-radius:50%;border:2px solid #008710;animation:rsfv-pulse 2s ease-out infinite;opacity:0}@keyframes rsfv-pulse{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.4);opacity:0}}.rsfv-floating-btn__tooltip{position:absolute;bottom:calc(100% + 10px);left:50%;transform:translateX(-50%);background:#1e1e1e;color:#fff;font-size:12px;font-weight:500;padding:5px 10px;border-radius:4px;white-space:nowrap;pointer-events:none;opacity:0;transition:opacity 0.2s ease}.rsfv-floating-btn__tooltip::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border-width:4px;border-style:solid;border-color:#1e1e1e #fff0 #fff0 #fff0}.rsfv-floating-btn:hover .rsfv-floating-btn__tooltip{opacity:1}.rsfv-floating-overlay{position:fixed;top:0;left:0;width:100%;height:100%;z-index:999995;background:#fff0;opacity:0;visibility:hidden;transition:opacity 0.25s ease,visibility 0.25s ease}.rsfv-floating-overlay.rsfv-floating-overlay--visible{opacity:1;visibility:visible}.rsfv-floating-popup{position:fixed;bottom:100px;left:30px;width:540px;max-width:calc(100vw - 60px);background:#000;border-radius:12px;overflow:hidden;box-shadow:0 10px 40px rgb(0 0 0 / .45);transform:scale(.85) translateY(10px);transform-origin:bottom left;transition:transform 0.3s ease,opacity 0.3s ease;opacity:0;z-index:999996}.rsfv-floating-overlay--visible .rsfv-floating-popup{transform:scale(1) translateY(0);opacity:1}.rsfv-floating-popup__close{position:absolute;top:10px;right:10px;z-index:10;width:32px;height:32px;border-radius:50%;background:rgb(0 0 0 / .6);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background 0.15s ease}.rsfv-floating-popup__close:hover{background:rgb(0 0 0 / .85)}.rsfv-floating-popup__close svg{width:16px;height:16px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round}.rsfv-floating-popup__video{position:relative;width:100%;padding-bottom:56.25%;background:#000}.rsfv-floating-popup__video video,.rsfv-floating-popup__video iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.rsfv-floating-popup__nav{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#111;border-top:1px solid #222}.rsfv-floating-popup__nav-btn{flex-shrink:0;width:30px;height:30px;border-radius:50%;background:#222;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background 0.15s ease,opacity 0.15s ease}.rsfv-floating-popup__nav-btn svg{fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.rsfv-floating-popup__nav-btn:hover:not(:disabled){background:#333}.rsfv-floating-popup__nav-btn:disabled{opacity:.3;cursor:default}.rsfv-floating-popup__nav-info{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:1px}.rsfv-floating-popup__nav-title{font-size:12px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;line-height:1.3}.rsfv-floating-popup__nav-counter{font-size:10px;color:#888;font-weight:500;line-height:1.2}@media (max-width:600px){.rsfv-floating-btn{bottom:20px;left:20px;width:50px;height:50px}.rsfv-floating-btn__icon{border-width:8px 0 8px 14px;margin-left:2px}.rsfv-floating-popup{bottom:80px;left:15px;width:calc(100vw - 30px);max-width:none;border-radius:8px}}