.stream-gift-overlay{pointer-events:none;z-index:20;position:absolute;inset:0;overflow:hidden}.stream-gift-toast{color:#fff;letter-spacing:1.2px;text-transform:uppercase;text-align:center;background:#000000d1;border:1px solid #ff00008c;border-radius:999px;max-width:92%;padding:12px 16px;font-size:12px;animation:4.1s forwards giftToast;position:absolute;bottom:22px;left:50%;transform:translate(-50%);box-shadow:0 0 26px #ff000059}.stream-gift-toast strong{color:#ff2a2a;text-shadow:0 0 12px #ff0000d9}.firework-scene,.flame-scene,.glitch-scene,.heart-scene{position:absolute;inset:0}.rocket{background:linear-gradient(#fff,red);border-radius:999px;width:5px;height:24px;position:absolute;bottom:-20px;box-shadow:0 0 18px red}.rocket:after{content:"";background:linear-gradient(#ff0000f2,#0000);width:2px;height:28px;position:absolute;bottom:-24px;left:50%;transform:translate(-50%)}.rocket.r1{animation:1.25s ease-out forwards rocketFly1;left:24%}.rocket.r2{animation:1.45s ease-out .18s forwards rocketFly2;left:50%}.rocket.r3{animation:1.35s ease-out .32s forwards rocketFly3;left:74%}.boom{opacity:0;border-radius:999px;width:12px;height:12px;position:absolute}.boom:before,.boom:after{content:"";border:3px dotted #ff0000f2;border-radius:999px;position:absolute;inset:-42px;box-shadow:0 0 22px #ff0000e6,inset 0 0 18px #ffffff8c}.boom:after{border-color:#fffc;inset:-68px;transform:rotate(22deg)}.boom.b1{animation:2.4s ease-out 1.05s forwards boomPop;top:28%;left:20%}.boom.b2{animation:2.5s ease-out 1.34s forwards boomPop;top:18%;left:48%}.boom.b3{animation:2.4s ease-out 1.52s forwards boomPop;top:32%;left:72%}.flame-scene span{filter:drop-shadow(0 0 18px #ff0000f2);font-size:52px;animation:4s ease-out forwards streamFlame;position:absolute;bottom:-70px}.flame-scene span:first-child{left:12%}.flame-scene span:nth-child(2){animation-delay:.12s;left:30%}.flame-scene span:nth-child(3){animation-delay:.24s;left:48%}.flame-scene span:nth-child(4){animation-delay:.36s;left:66%}.flame-scene span:nth-child(5){animation-delay:.48s;left:82%}.glitch-scene{background:radial-gradient(circle,#ff00003d,#0000 55%);animation:4s steps(2,end) forwards glitchScene}.glitch-scene span,.glitch-scene strong{color:#ff1f1f;text-shadow:2px 0 #fff,-2px 0 #650000,0 0 26px red;animation:.16s infinite glitchText;position:absolute;left:50%;transform:translate(-50%)}.glitch-scene span{letter-spacing:6px;font-size:42px;font-weight:900;top:38%}.glitch-scene strong{letter-spacing:4px;font-size:17px;top:54%}.heart-scene span{filter:drop-shadow(0 0 16px #f00c);font-size:42px;animation:4s ease-out forwards streamHeart;position:absolute;bottom:-55px}.heart-scene span:first-child{left:18%}.heart-scene span:nth-child(2){animation-delay:.16s;left:34%}.heart-scene span:nth-child(3){animation-delay:.32s;left:50%}.heart-scene span:nth-child(4){animation-delay:.48s;left:66%}.heart-scene span:nth-child(5){animation-delay:.64s;left:82%}@keyframes rocketFly1{0%{opacity:1;transform:translateY(0)translate(0)rotate(-10deg)}to{opacity:0;transform:translateY(-260px)translate(-45px)rotate(-18deg)}}@keyframes rocketFly2{0%{opacity:1;transform:translateY(0)translate(0)}to{opacity:0;transform:translateY(-315px)translate(10px)}}@keyframes rocketFly3{0%{opacity:1;transform:translateY(0)translate(0)rotate(10deg)}to{opacity:0;transform:translateY(-265px)translate(45px)rotate(18deg)}}@keyframes boomPop{0%{opacity:0;transform:scale(.15)}12%{opacity:1;transform:scale(.7)}70%{opacity:1;transform:scale(1.35)}to{opacity:0;transform:scale(1.9)}}@keyframes streamFlame{0%{opacity:0;transform:translateY(70px)scale(.7)}18%{opacity:1}to{opacity:0;transform:translateY(-320px)scale(1.6)}}@keyframes glitchScene{0%{opacity:0}10%{opacity:1}85%{opacity:1}to{opacity:0}}@keyframes glitchText{0%{transform:translate(-50%)skew(0deg)}50%{transform:translate(-48%)skew(9deg)}to{transform:translate(-52%)skew(-9deg)}}@keyframes streamHeart{0%{opacity:0;transform:translateY(70px)scale(.65)}18%{opacity:1}to{opacity:0;transform:translateY(-310px)scale(1.45)}}@keyframes giftToast{0%{opacity:0;transform:translate(-50%)translateY(18px)scale(.95)}15%{opacity:1;transform:translate(-50%)translateY(0)scale(1)}82%{opacity:1}to{opacity:0;transform:translate(-50%)translateY(18px)scale(.95)}}.stream-gift-sound-button{pointer-events:auto;z-index:50;color:#fff;letter-spacing:1.5px;text-transform:uppercase;cursor:none;background:#000000c7;border:1px solid #ff00008c;border-radius:999px;padding:9px 12px;font-size:10px;font-weight:900;position:absolute;top:14px;right:14px;box-shadow:0 0 18px #ff000047,inset 0 0 14px #ff000014}.stream-gift-sound-button:hover{background:#f003;border-color:#f00c}