#arcade-room .ar-intro{padding-block:30px}.ar-game-tab{min-height:74px}.ar-game-tab[aria-pressed=true]::after{content:'↗';margin-left:auto;font-size:16px}.ar-game-tab:active{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--dark)}
.ar-layout>*{min-width:0}.ar-memory{grid-template-columns:repeat(4,minmax(0,1fr))}.ar-card{min-width:0;min-height:0}.ar-game-head>div:first-child{min-width:0}
.plus-board{max-width:440px;margin-inline:auto;border:2px solid var(--dark);padding:12px;gap:10px;background:#d8cbe9;display:grid;touch-action:manipulation}
.merge-board{grid-template-columns:repeat(4,minmax(0,1fr));touch-action:none;outline-offset:5px;position:relative}
.merge-piece{position:absolute;left:0;top:0;z-index:2;pointer-events:none;transition:transform .14s ease-out;will-change:transform}
.merge-board.no-anim .merge-piece{transition:none}
.merge-tile{display:flex;align-items:center;justify-content:center;aspect-ratio:1;min-width:0;background:#bcabcd;color:#30283e;font:700 clamp(20px,3vw,35px) var(--mono);border:1px solid #30283e33;font-variant-numeric:tabular-nums}
.merge-tile[data-value="2"],.merge-tile[data-value="4"]{background:#f7efd9}.merge-tile[data-value="8"],.merge-tile[data-value="16"]{background:#efb679}.merge-tile[data-value="32"],.merge-tile[data-value="64"]{background:#ed5b35;color:#fffaf0}.merge-tile[data-big=true]{background:#653bb3;color:#f7efd9;font-size:clamp(17px,2vw,28px)}
.merge-directions{display:flex;justify-content:center;gap:9px;margin-top:14px}.merge-directions button{width:48px;height:44px;background:#e6dbf8;border:2px solid var(--dark);font-size:22px;touch-action:manipulation}.merge-directions button:active{background:#c5b0e6}
.plus-help{font-size:11px;line-height:1.9;color:#6b5f74;border-top:1px dashed #30283e55;margin-top:20px;padding-top:14px}
.ar-library-top{display:flex;justify-content:space-between;gap:15px;align-items:center;margin:30px 0 20px}.ar-library-top>div>span{font:9px var(--mono);letter-spacing:.08em;color:#736182}.ar-library-top h2{font-size:24px;margin-top:7px}.ar-library-top button{border:2px solid #30283e;padding:10px 13px;min-height:44px;font-size:12px;background:#e6dbf8;box-shadow:3px 3px 0 #30283e}.ar-library-top button:active{box-shadow:none;transform:translate(2px,2px)}
.plus-timer{display:flex;justify-content:space-between;align-items:center;max-width:440px;margin:0 auto 14px;font:12px var(--mono);color:#655177}.plus-timer b{font-size:20px;color:#30283e}
.mole-board{grid-template-columns:repeat(3,minmax(0,1fr));background:#d2e2b6}.mole-hole{aspect-ratio:1;min-width:0;border:2px solid #30283e!important;background:#b2c38f!important;color:#697f48!important;font-size:40px!important;touch-action:manipulation;box-shadow:inset 0 5px 0 #30283e16}
.mole-hole.is-target{background:#f7efd9!important;color:#ed5b35!important;box-shadow:3px 3px 0 #30283e}.mole-hole:active{transform:scale(.96)}
.numbers-board{grid-template-columns:repeat(5,minmax(0,1fr));background:#e6dbf8;gap:8px}.numbers-board button{aspect-ratio:1;min-width:0;border:2px solid #30283e;background:#fffaf0;font:700 clamp(16px,2vw,24px) var(--mono);touch-action:manipulation}.numbers-board button:disabled{color:#95879e;border-color:#baacc6;background:#ded4e7}.numbers-board button.is-found{color:#476e31;background:#d2e2b6;border-color:#476e3180}
.ar-action:disabled{opacity:.45;box-shadow:none!important}.plus-board .wrong{outline:3px solid #ed5b35;outline-offset:-4px}
@media(prefers-reduced-motion:no-preference){.merge-piece.is-new{animation:mergeSpawn .18s ease-out}.merge-piece.is-merged{animation:mergePop .2s ease-out}.mole-hole.is-target{animation:tileIn .13s ease-out}@keyframes tileIn{from{scale:.95;opacity:.75}to{scale:1;opacity:1}}@keyframes mergeSpawn{from{scale:.3;opacity:.4}to{scale:1;opacity:1}}@keyframes mergePop{40%{scale:1.22}}}
@media(max-width:850px){.ar-nav{grid-template-columns:repeat(3,minmax(0,1fr))}.ar-game-tab{min-width:0;min-height:67px}.ar-game-tab[aria-pressed=true]::after{display:none}.ar-game-tab strong{font-size:12px}.ar-game-tab small{font-size:7px;letter-spacing:0}.ar-cabinet{scroll-margin-top:15px}}
@media(max-width:480px){.ar-nav{gap:9px}.ar-game-tab{padding:12px 5px;text-align:center}.ar-game-tab strong{font-size:11px}.ar-game-tab small{font-size:6px}.plus-board{padding:9px;gap:7px}.numbers-board{gap:5px;padding:7px}.numbers-board button{font-size:17px}.merge-tile{font-size:25px}.merge-tile[data-big=true]{font-size:18px}.mole-hole{font-size:34px!important}.ar-score{font-size:9px}.ar-game-head{gap:8px}.ar-game-head h2{font-size:19px}.ar-intro h1{font-size:43px}.plus-help{font-size:10px}.ar-game-tab:focus-visible{outline-offset:1px}.ar-stamp{display:none}.ar-intro p{max-width:none}}
@media(max-width:480px){.ar-library-top{margin-top:23px}.ar-library-top h2{font-size:20px}.ar-library-top>div>span{font-size:7px}.ar-library-top button{font-size:11px;padding:9px}}
@media(max-width:480px){.ar-card{min-height:44px;aspect-ratio:1}.ar-cabinet-bar>span:last-child{display:none}.ar-layout{grid-template-columns:minmax(0,1fr)}}

/* 新增五款游戏 */
.simon-board{grid-template-columns:repeat(2,minmax(0,1fr));max-width:360px;background:#d8cbe9}
.simon-pad{aspect-ratio:1.4;min-width:0;border:2px solid var(--dark)!important;background:var(--pad)!important;opacity:.55;touch-action:manipulation;transition:opacity .12s,transform .12s;box-shadow:3px 3px 0 var(--dark)}
.simon-pad:disabled{cursor:default!important}
.simon-pad.is-lit{opacity:1;transform:scale(1.03);box-shadow:0 0 22px var(--pad)}
.mines-board{grid-template-columns:repeat(9,minmax(0,1fr));gap:4px;max-width:440px;background:#d8cbe9}
.mines-cell{aspect-ratio:1;min-width:0;border:2px solid #30283e!important;background:#f7efd9!important;font:700 clamp(13px,2vw,18px) var(--mono)!important;color:var(--dark)!important;touch-action:manipulation;padding:0}
.mines-cell.is-open{background:#e2e8b9!important;border-color:#30283e66!important;box-shadow:inset 0 2px 0 #30283e14}
.mines-cell[data-near="1"]{color:#476e31!important}.mines-cell[data-near="2"]{color:#653bb3!important}.mines-cell[data-near="3"]{color:#ed5b35!important}.mines-cell[data-near="4"],.mines-cell[data-near="5"],.mines-cell[data-near="6"],.mines-cell[data-near="7"],.mines-cell[data-near="8"]{color:#30283e!important}
.mines-cell.is-flag{background:#e6dbf8!important;color:#ed5b35!important}
.mines-cell.is-hit{background:#ed5b35!important;color:#fffaf0!important}
.mines-flag-toggle{border:2px solid var(--dark);background:#e6dbf8;font:11px var(--mono);padding:5px 12px;touch-action:manipulation}
.mines-flag-toggle[aria-pressed=true]{background:var(--dark);color:var(--paper)}
.breakout-screen{background:#e2e8b9;padding:12px}
#breakout-canvas{display:block;width:100%;max-width:420px;aspect-ratio:1;margin:auto;border:2px solid var(--dark);touch-action:none;outline:1px solid #30283e55}
.breakout-lives{color:#ed5b35;font-size:17px;letter-spacing:2px}
/* 猜数字 · iPod 转盘 */
.guess-stage{display:grid;place-items:center;gap:14px;padding:8px 0}
.guess-wheel{position:relative;width:min(300px,78vw);aspect-ratio:1;touch-action:none;user-select:none;-webkit-user-select:none;outline-offset:6px;cursor:grab}
.guess-wheel:active{cursor:grabbing}
.guess-dial{display:block;width:100%;height:100%}
.guess-track{fill:none;stroke:#30283e1f;stroke-width:12}
.guess-arc{fill:none;stroke:var(--purple);stroke-width:12;stroke-linecap:round}
.guess-needle{stroke:var(--orange);stroke-width:5;stroke-linecap:round}
.guess-dots circle{fill:#30283e30}
.guess-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:47%;aspect-ratio:1;border-radius:50%;border:3px solid var(--dark)!important;background:var(--paper)!important;box-shadow:4px 4px 0 var(--dark);display:grid;place-content:center;gap:3px}
.guess-center:active{transform:translate(-50%,-50%) translate(2px,2px);box-shadow:1px 1px 0 var(--dark)}
.guess-center b{font:700 clamp(34px,7vw,46px)/1 var(--mono);color:var(--purple);font-variant-numeric:tabular-nums}
.guess-center span{font-size:11px;color:#6d6175}
.guess-row{display:flex;align-items:center;gap:16px}
.guess-nudge{border:2px solid var(--dark)!important;background:#e6dbf8!important;font:700 14px var(--mono)!important;padding:7px 13px;touch-action:manipulation}
.guess-nudge:active{transform:translate(1px,1px)}
.guess-bounds{font:12px var(--mono);color:#655869}
.guess-bounds i{font-style:normal;font-size:10px;color:#95879e;margin-right:8px;letter-spacing:.1em}
.guess-bounds b{color:var(--purple);font-size:15px}
.guess-hint{font:700 15px var(--mono);color:var(--purple);min-height:20px;text-align:center}
/* 画布游戏通用框 */
.ar-canvas-box{background:#e2e8b9;border:2px solid var(--dark);padding:12px}
.ar-canvas{display:block;width:100%;max-width:420px;aspect-ratio:1;margin:auto;border:2px solid var(--dark);touch-action:none;outline:1px solid #30283e55;background:#e2e8b9}
.ar-canvas-wide{max-width:520px;aspect-ratio:2/1}
.slide-board{grid-template-columns:repeat(4,minmax(0,1fr));max-width:360px}
.slide-tile{aspect-ratio:1;min-width:0;border:2px solid #30283e;background:#fffaf0;font:700 clamp(20px,3vw,30px) var(--mono);touch-action:manipulation}
.slide-tile:active{transform:scale(.96)}
.slide-tile.is-empty{visibility:hidden}
.tictac-board{grid-template-columns:repeat(3,minmax(0,1fr));max-width:320px;background:#d8cbe9}
.tictac-cell{aspect-ratio:1;min-width:0;border:2px solid var(--dark)!important;background:#fffaf0!important;font:700 40px var(--mono)!important;touch-action:manipulation}
.tictac-cell[data-mark="X"]{color:var(--orange)!important}
.tictac-cell[data-mark="O"]{color:var(--purple)!important}
.tictac-cell:disabled{cursor:default!important}
@media(max-width:480px){.mines-board{gap:3px;padding:7px}.simon-pad{aspect-ratio:1.2}.tictac-cell{font-size:30px!important}}

#dino-duck{touch-action:none;user-select:none;-webkit-user-select:none}#dino-duck[aria-pressed=true]{background:var(--purple)!important;color:var(--paper)!important}