/* 電光掲示板 */
.led-frame{position:relative;box-sizing:border-box;margin:0 0 12px;padding:10px;border-radius:10px;background:linear-gradient(145deg,#9aa0a9 0%,#4d525a 26%,#2b2e34 50%,#5b606a 76%,#3b3f46 100%);box-shadow:0 2px 7px rgba(0,0,0,.5),inset 0 1px 1px rgba(255,255,255,.4),inset 0 -1px 2px rgba(0,0,0,.65)}
.led-panel{background:#03040a;border-radius:5px;box-shadow:inset 0 2px 9px #000,inset 0 0 0 1px rgba(255,255,255,.07);overflow:hidden;line-height:0}
.led-panel canvas{display:block;width:100%}
.rv{position:absolute;width:6px;height:6px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#e4e7ec,#7a7f88 55%,#2b2e33);box-shadow:0 1px 1px rgba(0,0,0,.65)}
.rv1{left:2px;top:2px}
.rv2{right:2px;top:2px}
.rv3{left:2px;bottom:2px}
.rv4{right:2px;bottom:2px}
.rv5{left:calc(50% - 3px);top:2px}
.rv6{left:calc(50% - 3px);bottom:2px}