*{box-sizing:border-box} :root{--bg:#151815;--panel:#1b2019;--line:#343e2e;--muted:#8b9a7e;--text:#e5ebdf;--lime:#d4ee7b;--blue:#8ed3e6;--mono:'SFMono-Regular',Consolas,'Liberation Mono',monospace}html,body{margin:0;width:100%;height:100%;overflow:hidden;overscroll-behavior:none}body{background:var(--bg);color:var(--text);font:14px/1.5 'Arial','PingFang SC','Microsoft YaHei',sans-serif}button,a,select{-webkit-tap-highlight-color:transparent}button,select{font:inherit}button{cursor:pointer;color:inherit;background:none;border:0}button:disabled{opacity:.4;cursor:default}button:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid var(--lime);outline-offset:3px}a{color:inherit;text-decoration:none}.hidden{display:none!important}.mobile-only{display:none}.app-shell{display:flex;width:100%;height:100vh;height:100dvh}.sidebar{width:256px;flex-shrink:0;background:#191e17;border-right:1px solid 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div{padding:12px;background:#293a20;font-size:12px;color:#bdccaa}.power-list b{color:var(--lime)}.record-big{font:48px var(--mono);color:var(--lime);margin:20px 0}.record-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid #3b4c2f;color:#aebe9e;font-size:12px}.record-note{font-size:10px!important;color:#7d916c!important}
@media(max-width:1100px){.sidebar{width:224px}.sidebar-brand{padding:0 20px}.sidebar-scroll{padding:22px 17px 14px}.workspace-top{padding:0 20px}.footer-note{display:none}.workspace-heading h2>span{margin-left:8px}.player-bar{gap:16px}.sidebar-footer{padding:14px 17px}.enemy-grid{gap:10px 4px}}
@media(max-height:800px){.sidebar-intro{margin-bottom:19px}.sidebar-scroll{padding-top:20px}.mode-option{padding:9px 8px}.sidebar-intro h1{font-size:24px}.score-panel{margin-top:18px;padding:16px 0}.controls-panel{padding-top:16px}.sidebar-nav{margin-top:13px}.sidebar-brand,.workspace-top{height:64px}.player-bar{height:45px}.play-footer{min-height:52px;padding:9px 20px 12px}}
@media(max-width:960px){.sidebar{position:fixed;top:0;left:0;bottom:0;width:270px;transform:translateX(-100%);transition:transform .2s ease}.menu-open .sidebar{transform:translateX(0)}.mobile-only{display:flex}.menu-backdrop{position:fixed;inset:0;z-index:11;background:#0009;backdrop-filter:blur(3px);display:block}.workspace-top{height:62px;padding:0 14px}.workspace-heading h2{font-size:14px;letter-spacing:1px}.workspace-heading h2>span{font-size:8px;letter-spacing:0}.workspace-heading h2 small{font-size:8px}.workspace-heading .eyebrow{font-size:7px;letter-spacing:1px}.top-status{font-size:9px}.top-status .edition{display:none}.base-label .status-dot{margin-right:4px}.base-label b{margin-left:3px}.player-bar{height:48px;padding:0 15px;gap:15px;justify-content:flex-start}.player-chip{gap:6px;font-size:9px}.player-chip>b{font-size:9px;padding:3px 5px}.player-chip strong{font-size:11px;letter-spacing:0}.player-chip small{font-size:8px;min-width:30px}.player-chip>span{display:none}.compact-score{display:block;margin-left:auto}.coop .compact-score{font-size:7px}.coop .compact-score b{font-size:11px}.arena .battle-station{--board-size:min(calc(100cqw - 42px),calc(100cqh - 88px),780px)}.board-toolbar{height:34px;padding:0 9px}.board-tools{gap:2px}.mission{font-size:8px;gap:6px}.board-wrap{margin:12px}.board-footer{font-size:7px;padding:0 10px}.deployment-label{letter-spacing:1.8px}.overlay-content p{margin-bottom:19px}.hero-tanks{margin:16px auto 12px}.primary-button{height:40px;font-size:12px}.start-hint{margin-top:14px;font-size:6px}.play-footer{min-height:0;padding:9px 17px max(14px,env(safe-area-inset-bottom));border-top:1px solid #34452a77}.keyboard-hints{display:none}.touch-controls{display:flex;width:100%;align-items:center;justify-content:center;gap:26px;touch-action:none;user-select:none}.touch-player{width:100%;max-width:330px;display:flex;flex-direction:column;gap:5px}.touch-player-input{display:flex;align-items:center;justify-content:space-between;gap:16px}.touch-player-label{font:8px var(--mono);letter-spacing:1px;color:var(--lime)}.dpad{display:grid;grid-template-columns:30px 30px 30px;grid-template-rows:26px 26px 26px;gap:3px}.dpad button{background:#34462a;border:1px solid #536e40;color:#bdd7a0;font-size:12px;touch-action:none}.dpad button:first-child{grid-column:2}.dpad button:nth-child(2){grid-column:1;grid-row:2}.dpad span{grid-column:2;grid-row:2;background:#273820}.dpad button:nth-child(4){grid-column:3;grid-row:2}.dpad button:last-child{grid-column:2;grid-row:3}.fire-button{border-radius:50%;height:66px;width:66px;border:2px solid #a2b55f;background:#cfe681;color:#273317;box-shadow:0 3px 0 #647438;font-size:14px;font-weight:700;touch-action:none;flex-shrink:0}.touch-player.p2 .touch-player-label{color:var(--blue)}.touch-player.p2 .dpad button{background:#29424a;border-color:#426f7c;color:#a2d8e9}.touch-player.p2 .dpad span{background:#22383d}.touch-player.p2 .fire-button{background:#8ed3e6;border-color:#6aa9ba;box-shadow:0 3px 0 #3c7180;color:#173641}.touch-controls button.pressed{filter:brightness(1.35);transform:translateY(2px)}.coop .touch-controls{gap:18px}.coop .touch-player-input{gap:8px}.coop .dpad{grid-template-columns:25px 25px 25px;grid-template-rows:24px 24px 24px;gap:2px}.coop .fire-button{width:50px;height:50px;font-size:12px}.coop .touch-player{max-width:200px}.footer-note{display:none}.sidebar-footer{padding:14px 22px}}
@media(max-width:360px){.workspace-heading h2>span{display:none}.player-bar{gap:10px;padding:0 12px}.player-chip small{display:none}.coop .touch-controls{gap:10px}.coop .dpad{grid-template-columns:23px 23px 23px}.coop .fire-button{width:43px;height:43px}.play-footer{padding-inline:14px}}
@media(max-height:600px){.workspace-top{height:48px}.workspace-heading .eyebrow{display:none}.workspace-heading h2{margin:0;font-size:13px}.player-bar{height:34px}.play-footer{min-height:38px;padding-block:6px}.hero-tanks{display:none}.overlay-content h2{font-size:22px}.overlay-content p{margin-bottom:14px;font-size:10px}.deployment-label{font-size:7px}.start-hint{margin-top:10px;font-size:6px}.return-button{margin-top:9px}.primary-button{height:34px}.keyboard-hints{gap:14px;font-size:9px}.board-toolbar{height:30px}.board-footer{height:20px}.arena .battle-station{--board-size:min(calc(100cqw - 42px),calc(100cqh - 80px),780px)}}
@media(max-height:500px) and (max-width:960px){.player-bar{height:28px}.play-footer{position:absolute;inset:82px 0 0;pointer-events:none;border:0;padding:0 16px;justify-content:space-between}.touch-controls{justify-content:space-between;pointer-events:none}.touch-player{max-width:105px}.touch-player-input{flex-direction:column;gap:12px;pointer-events:auto}.touch-player-label{text-align:center}.coop .touch-player{max-width:90px}.coop .touch-player-input{gap:12px}.arena .battle-station{--board-size:min(calc(100cqw - 280px),calc(100cqh - 80px),780px)}.overlay-content{width:88%}.overlay-content h2{font-size:18px;letter-spacing:2px}.overlay-content p{font-size:8px;margin-bottom:9px}.start-hint,.deployment-label{display:none}.primary-button{height:30px;font-size:10px}.board-footer{font-size:6px}.mission{font-size:6px}.board-tools button{width:20px;font-size:16px}.board-toolbar{padding:0 6px}.return-button{font-size:8px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.room-panel{border:1px solid #48616c;background:#203038;padding:12px;margin-top:18px}.room-panel>strong{display:block;font:700 21px var(--mono);letter-spacing:3px;color:var(--blue);margin:11px 0}.room-panel p{font-size:10px;color:#a9c4cc;line-height:1.7}.room-actions{display:flex;gap:8px}.room-actions button{font-size:10px;border:1px solid #50707b;padding:7px;color:#bde6f0}.room-actions button:hover{background:#314b55}#join-form{margin-top:18px;text-align:left}#join-form label{display:block;color:#93a580;font-size:10px;margin-bottom:7px}#join-form>div{display:flex;border:1px solid #4a613b;background:#192116}#room-input{width:0;flex:1;min-width:0;background:transparent;color:var(--text);border:0;padding:11px;font:13px var(--mono);letter-spacing:1px;text-transform:uppercase}#room-input:focus{outline:1px solid var(--lime)}#join-btn{padding:0 14px;background:#334729;color:var(--lime);font-size:12px}#room-invite{display:flex;align-items:center;justify-content:center;gap:9px;margin:12px 0 19px;padding:11px 5px;border:1px solid #47606c;background:#203138;color:#a7c9d3}#room-invite>span{font-size:9px}#room-invite strong{font:700 clamp(13px,4cqw,22px) var(--mono);letter-spacing:2px;color:var(--blue)}#room-invite button{font-size:9px;text-decoration:underline;text-underline-offset:3px}#online-message{font-size:10px;color:#b3c994;line-height:1.7;margin:13px 0 0;min-height:17px}.online .overlay-content{width:min(310px,86%)}.online .overlay-content h2{margin-top:15px}.online .overlay-content>p{margin-bottom:16px}.online .touch-player{max-width:330px}.online .touch-controls{justify-content:center}.online .touch-player-input{gap:16px}.online .dpad{grid-template-columns:30px 30px 30px;grid-template-rows:26px 26px 26px}.online .fire-button{width:66px;height:66px}.online .start-hint{letter-spacing:.3px;font-size:9px;line-height:1.6}.online .mode-option.selected{background:#243b3c;border-color:#4c7278}.online .mode-option.selected .mode-icon{color:var(--blue)}
@media(max-height:600px){.online #join-form{margin-top:10px}.online #room-input{padding:7px}.online #room-invite{margin:8px 0;padding:7px}.online .overlay-content h2{margin-top:5px}.online #online-message{margin:8px 0 0;font-size:8px}.online .start-hint{font-size:7px;margin-top:8px}.online .overlay-content>p{margin-bottom:10px}}
@media(max-height:500px) and (max-width:960px){.online .touch-controls{justify-content:space-between}.online .touch-player{max-width:105px}.online .overlay-content h2{font-size:15px}.online #join-form label{display:none}.online #room-input{font-size:10px;padding:5px}.online .overlay-content>p{font-size:8px;margin-bottom:6px}.online #online-message{font-size:7px;margin-top:5px}.online #room-invite{padding:4px;margin:5px 0}.online .start-hint{display:none}}