.arena-panel{border:1px solid #80629c;border-radius:24px;background:#201a2d;padding:24px;margin:24px 0;color:#f5efff}.arena-panel h2{margin-top:0}.arena-panel p{font:16px/1.6 system-ui}.arena-panel button{margin:8px 4px;padding:14px}.tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:22px 0}.tier-grid>div{display:grid;gap:10px;text-align:center;border:1px solid #71538a;border-radius:16px;padding:18px 8px;background:#2d2141}.tier-grid strong{font:bold 26px system-ui;color:#ffbd57}.tier-grid span{font:13px system-ui;color:#c4b5d5}.tier-grid b{font:12px system-ui;letter-spacing:2px}#arena-status{color:#ffe2a7}#arena-rewards{display:grid;gap:12px}.arena-reward{border-bottom:1px solid #574366;padding:12px 0}.arena-reward img{width:100px;height:100px;object-fit:contain;border-radius:12px}header nav{font:14px/1.8 system-ui}header a{color:#ffd38d}#arena-prize{background:#231a32;color:#fff;border:2px solid #ffbd57;border-radius:24px;padding:28px;max-width:440px;width:calc(100% - 32px);box-sizing:border-box;text-align:center;box-shadow:0 0 70px #ffb34a55}#arena-prize::backdrop{background:#080713dc}#prize-image{width:220px;height:220px;max-width:100%;object-fit:contain;border-radius:18px}#arena-prize button{display:block;width:100%;margin-top:14px;padding:16px;border-radius:12px;font-weight:700}#prize-accept{background:#ffb64a;color:#211322}#prize-exchange{background:#54e1bd;color:#102921}#prize-error{color:#ffa4bc}.playing .arena-panel{display:none}.playing #arena-prize{display:block}.arena-panel [hidden]{display:none}@media(max-width:600px){.arena-panel{padding:18px}.tier-grid strong{font-size:23px}header nav{max-width:130px}}
.arena-panel{grid-column:1/-1}header nav{flex:1}.intro{grid-column:1;grid-row:1}#arena-account{grid-column:1;grid-row:2;margin:0}.machine{grid-column:2;grid-row:1 / span 2;align-self:start}.playing .intro,.playing .rules{display:none}.playing .machine{grid-column:1/-1;width:440px;max-width:100%;justify-self:center}#arena-prize:not([open]){display:none!important}
header nav form{display:inline-block;margin-left:8px}header nav form button{padding:5px 8px;font-size:12px}#arena-prize[open]{animation:prize-reveal .4s ease-out}@keyframes prize-reveal{from{opacity:0;transform:translateY(20px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}@media(prefers-reduced-motion:reduce){#arena-prize[open]{animation:none}}
#start:disabled{opacity:.65;cursor:not-allowed;box-shadow:none}
.machine,.stage,canvas,.cover{touch-action:pan-y}.input-locked canvas{touch-action:none}.game-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;background:#2b2138;touch-action:pan-y}.scroll-handle{flex:1;min-height:32px;display:flex;align-items:center;color:#cbbad8;font:13px system-ui;touch-action:pan-y}#start-over{border:1px solid #ffbd57;border-radius:9px;background:#36243a;color:#ffd489;padding:10px 12px;touch-action:manipulation}#arena-restart{border:1px solid #ffbd57;border-radius:20px;background:#231a32;color:white;padding:24px;width:calc(100% - 32px);max-width:420px}#arena-restart::backdrop{background:#090713d9}#arena-restart p{line-height:1.6}#arena-restart button{padding:14px;margin:6px 0;width:100%;border-radius:10px;font-weight:bold}#restart-confirm{background:#ffbd57;color:#231322}#restart-cancel{background:#30283d;color:white}#restart-error{color:#ff93b2}.playing canvas{max-height:520px}

.dpoint-summary{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:18px;background:#171322;border-bottom:1px solid #745587}.dpoint-summary>div{display:grid;gap:5px;text-align:center;border:1px solid #745587;border-radius:14px;padding:14px 8px;background:#292036}.dpoint-summary span{font:700 13px system-ui;letter-spacing:1px;color:#e5d8f1}.dpoint-summary strong{font:800 clamp(28px,7vw,40px)/1.1 system-ui;color:#68f1ce}.dpoint-summary>div+div strong{color:#ffbf57}.dpoint-summary small{font:14px system-ui;color:#e5d8f1}

.player-hidden{display:none!important}