*{box-sizing:border-box}body{margin:0;color:#263332;background:#f4f7f6;font-family:"Yu Gothic",Meiryo,sans-serif;line-height:1.7}.high-low-page{width:min(1040px,calc(100% - 32px));margin:16px auto 32px}h1{font-size:clamp(24px,4vw,32px);margin:0}h2{font-size:21px;margin:0 0 10px}.series-label{font-size:12px;letter-spacing:.15em;color:#52736c}.breadcrumb{font-size:14px}a{color:#17695a}button,input,select{font:inherit;min-height:44px;border:1px solid #a8bdb3;border-radius:8px;padding:7px 12px;max-width:100%}button{cursor:pointer;background:#17695a;color:#fff;font-weight:700}button:disabled{cursor:default;opacity:.5}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #e7aa38;outline-offset:2px}[hidden]{display:none!important}
.poker-shell{position:relative;height:760px;border:1px solid #d7e4df;border-radius:16px;margin:20px 0;padding:58px 0 0;overflow:hidden;background:#fff}.help-open{position:absolute;left:12px;top:12px;z-index:40}.poker-look-reset{position:absolute;top:12px;left:50%;transform:translateX(-50%);z-index:40;font-size:12px}#game-stage{position:relative;height:100%;isolation:isolate;color:#fff;background:#172c2d;overflow:hidden}.table-view{position:absolute;inset:0}#scene{display:block;width:100%;height:100%}.look-enabled{touch-action:none;cursor:grab}.look-enabled:active{cursor:grabbing}#status{position:absolute;top:8px;left:10px;right:10px;margin:0;padding:5px 10px;background:#102a2de8;border-radius:8px;font-size:13px;line-height:1.4;z-index:10;pointer-events:none}#reconnect{position:absolute;right:12px;top:44px;z-index:35}
.menu-panel{position:absolute;top:60px;left:14px;width:360px;max-width:calc(100% - 28px);max-height:calc(100% - 74px);overflow:auto;padding:16px;background:#102a2df2;border:1px solid #64847b;border-radius:12px;z-index:5}.entry-buttons{display:grid;gap:8px}.entry-buttons button{min-height:48px}.controls{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.controls button{flex:1;min-width:90px}.menu-panel label{display:flex;justify-content:space-between;align-items:center;gap:8px;margin:12px 0}.menu-panel p{font-size:13px}input{width:160px;min-width:0}select{min-width:110px}summary{cursor:pointer;min-height:44px;padding:8px 0}.room-top{position:absolute;top:49px;left:10px;right:10px;display:flex;align-items:center;gap:8px;font-size:13px}.room-top button{margin-left:auto;font-size:12px;padding:4px 8px}#lobby{top:106px}#seats{padding-left:24px}
#play{position:absolute;inset:105px 10px 10px;display:flex;flex-direction:column;justify-content:space-between;gap:8px;pointer-events:none}#play>*{pointer-events:auto}#player-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;list-style:none;padding:0;margin:0}#player-list li{min-width:0;overflow-wrap:anywhere;background:#102a2de8;border:1px solid #74948a;border-radius:6px;font-size:13px;padding:4px 7px}.board{flex:none;min-width:0;background:#102a2df0;border:1px solid #64847b;border-radius:10px;padding:10px;text-align:center}#turn{display:block;color:#ffe49b;font-size:19px}.common-cards{display:flex;justify-content:center;gap:30px;margin:8px 0}.common-cards>div{display:flex;align-items:center;flex-direction:column;font-size:12px}.card{display:flex;align-items:center;justify-content:center;width:92px;height:128px;margin-top:5px;background:#fffdf4;border:2px solid #aaa997;border-radius:9px;color:#162d35;font:700 36px Georgia,serif;box-shadow:0 2px 5px #0003}.card.red{color:#b6303e}.card.back{background:#234b68;color:#cfdeea;font-size:28px}#move{color:#ffe49b}#action-guide,#move,#prize{font-size:14px;margin:5px 0}#result-summary{padding:6px;background:#fff8dd;color:#28392f;border-radius:8px;font-size:18px;font-weight:700}
#tutorial-panel{position:absolute;z-index:20;top:98px;left:10px;right:10px;padding:8px 12px;background:#fff8dd;color:#29372b;border:2px solid #dfa638;border-radius:10px;font-size:13px}#tutorial-panel p{margin:4px 0}#tutorial-panel .controls{margin:6px 0}#tutorial-panel button{font-size:12px;min-height:44px}.tutorial #play{top:285px}
#poker-help{width:min(740px,calc(100% - 24px));max-height:88dvh;border:1px solid #a8bdb3;border-radius:14px;padding:0;color:#263332}#poker-help[open]{display:flex;flex-direction:column}#poker-help::backdrop{background:#071b26b3}#poker-help header{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:12px;background:#edf5f1}#poker-help h2,#poker-help form{margin:0}.help-body{overflow:auto;padding:4px 18px 18px;font-size:14px}.is-game-fullscreen.poker-shell{padding-top:64px;height:100%}.is-game-fullscreen .help-open{left:auto;right:12px}.instructions{border-top:1px solid #d3e0e5;padding:12px 0;font-size:14px}.instructions h2{font-size:18px}.instructions p{max-width:70ch}.instructions details{background:#eaf5ed;border:1px solid #d0e2d5;border-radius:8px;padding:0 12px;margin:10px 0}#wallet:empty{display:none}#wallet{background:#fff;border-radius:8px;padding:6px}
@media(max-width:600px){.high-low-page{width:calc(100% - 20px);margin-top:10px}.poker-shell{height:760px;margin-top:12px}.menu-panel{width:calc(100% - 24px);left:12px}.menu-panel:has([data-screen="character"]:not([hidden])){top:auto;bottom:12px;max-height:48%}.room-top{gap:5px;font-size:12px}.room-top button{font-size:11px}#play{inset:105px 5px 5px}#player-list{gap:3px}#player-list li{font-size:11px;line-height:1.35;padding:3px 4px}.board{padding:7px}#turn{font-size:17px}.common-cards{gap:24px;margin:5px 0}.card{width:76px;height:104px;font-size:30px}#action-guide,#move,#prize{font-size:12px}#tutorial-panel{left:5px;right:5px;font-size:12px;padding:7px}.tutorial #play{top:295px}#tutorial-panel .controls{gap:4px}#tutorial-panel button{padding:5px;font-size:11px;min-width:80px}.controls{gap:5px;margin:6px 0}#result-summary{font-size:16px}}