.tank-community{background:#fff;color:#080808;text-align:center;padding:80px 5% 40px}
.community-intro{max-width:1300px;margin:0 auto}
.community-badge{position:relative;width:140px;height:140px;margin:0 auto;border-radius:50%;background:#0069ff;overflow:hidden}
.community-badge>img{position:absolute;left:50%;top:50%;width:76px;height:auto;transform:translate(-50%,-50%);object-fit:contain}
.community-exclusive-rotor{position:absolute;inset:0;transform-origin:50% 50%;-webkit-transform-origin:50% 50%;animation:community-clockwise 18s linear infinite;-webkit-animation:community-clockwise 18s linear infinite;will-change:transform;backface-visibility:hidden;-webkit-backface-visibility:hidden;pointer-events:none}
.community-exclusive-ring{display:block;width:100%;height:100%}
.community-exclusive-ring text{fill:#fff;font-family:Arial,Helvetica,sans-serif;font-size:10px;font-weight:700}
.tank-community h2{font-family:TankCondensed,Impact,'Arial Narrow',sans-serif;font-size:clamp(48px,8.4vw,128px);line-height:.95;letter-spacing:-.015em;margin:48px 0 42px}
.tank-community p{max-width:1100px;margin:0 auto;color:#888;font-size:clamp(17px,1.45vw,22px);line-height:1.4;font-weight:500}
.community-start{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:16px 32px;margin-top:60px;border:0;border-radius:9px;background:#0069ff;color:#fff;font:700 14px Arial,Helvetica,sans-serif;cursor:pointer}
.community-start:hover{background:#0058d8}
.community-start:focus-visible{outline:3px solid #080808;outline-offset:5px}
.tank-community-app{padding:0;background:#fff;overflow:hidden}
.tank-community-app>img{display:block;width:100%;height:auto;object-fit:contain}
@keyframes community-clockwise{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@-webkit-keyframes community-clockwise{from{-webkit-transform:rotate(0deg)}to{-webkit-transform:rotate(360deg)}}
@media(max-width:760px){.tank-community{padding:48px 6% 36px}.community-badge{width:116px;height:116px}.community-badge>img{width:64px}.tank-community h2{margin:32px 0 26px}.community-start{margin-top:32px}}
@media(prefers-reduced-motion:reduce){.community-exclusive-rotor{animation-duration:36s;-webkit-animation-duration:36s}}