/* Keep primary actions in the viewport; long records scroll inside their panel. */
.insight-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;flex-shrink:0;order:-1;padding:4px;background:var(--surface);border:1px solid var(--line);border-radius:10px}.insight-tabs button{padding:7px 2px;font-size:12px;min-height:34px;border-color:transparent;background:transparent;white-space:nowrap}.insight-tabs button[aria-selected=true]{background:var(--gold-wash);color:var(--gold);border-color:var(--gold)}
body .tabbed-insights .insight-inactive{display:none!important}.tabbed-insights .analysis-heading{order:-2}.tabbed-insights>.panel-disclosure{flex:1;min-height:0;overflow:auto;order:0}.tabbed-insights>.panel-disclosure>.panel-body{padding:12px}.tabbed-insights .position-head{margin-bottom:12px}.tabbed-insights #trend-chart{max-height:105px}.tabbed-insights .move-list{max-height:none}.research-help{font-size:12px;color:var(--muted)}.research-help summary{cursor:pointer;padding:7px 0;color:var(--gold)}
#appearance-dialog{width:min(1050px,calc(100vw - 32px));max-height:calc(100dvh - 32px);padding:18px}#appearance-dialog>.dialog-head{position:sticky;top:-18px;z-index:5;background:var(--surface);margin:0;padding:10px 0}#appearance-dialog>.appearance-tabs{position:sticky;top:70px;z-index:4;background:var(--surface);margin:8px 0}#appearance-dialog .appearance-subtitle{margin:4px 0}#appearance-dialog .piece-color-side{padding:10px;gap:6px!important}#appearance-dialog .piece-size-settings{padding:8px 0;margin-bottom:8px}#appearance-dialog .piece-color-sides{margin:8px 0}#appearance-dialog .card-position-settings{padding-bottom:8px;margin-bottom:8px}
@media(min-width:900px) and (min-height:620px){
 body main{padding:10px 16px 12px}body[data-view=lab] .topbar{display:none}body #view-play>.page-intro{min-height:34px;margin:0 0 8px}body .game-layout,body.focus-mode .game-layout{height:calc(100dvh - 64px);min-height:0;gap:12px;grid-template-columns:minmax(0,1fr) 310px}body.analysis-hidden .game-layout{grid-template-columns:minmax(0,1fr)}body #view-play .board-card.board-stage{height:100%;min-height:0;grid-template-rows:86px 0 28px auto minmax(0,1fr) auto 24px auto}body #view-play .board-top{height:86px;padding:7px 12px;gap:5px}body #view-play .board-label-btn{min-height:34px;padding:5px 11px;font-size:13px}body #view-play .board-tools .icon-btn{min-height:32px}body #view-play .board-bottom{min-height:44px;padding:5px 8px}body #view-play .main-controls button{min-height:32px;padding:5px 7px}body .match-panel,body.analysis-open .match-panel{overflow:hidden;gap:8px}body.immersive .game-layout,body.focus-mode .game-layout{height:calc(100dvh - 20px)}
 #sandbox-root>.page-intro{min-height:42px;margin-bottom:8px;gap:10px}#sandbox-root>.page-intro h1{font-size:22px;margin:0}#sandbox-root>.page-intro .eyebrow{display:none}#sandbox-root>.page-intro p{font-size:12px;margin:4px 0 0}.sandbox-layout{height:calc(100dvh - 90px);grid-template-columns:minmax(0,1fr) 330px;gap:12px}.sandbox-stage{display:flex;flex-direction:column;padding:8px;min-height:0}.sandbox-tools{padding:0 0 8px;gap:5px}.sandbox-tools button{padding:6px 9px;min-height:32px;font-size:12px}#sb-board{flex:1;height:0;min-height:0;width:100%}#sb-status{padding:7px;font-size:12px}.sandbox-settings{padding:12px;min-height:0;overflow:auto;display:flex;flex-direction:column;gap:7px}.sandbox-settings h2{font-size:16px;margin:0}.sandbox-settings label{grid-template-columns:82px minmax(0,1fr);align-items:center;gap:8px;margin:0;font-size:12px}.sandbox-settings select{min-height:32px;padding:5px;font-size:12px}.sandbox-actions{margin:0;gap:5px}.sandbox-actions button,#sb-reset{font-size:12px;min-height:32px;padding:6px 8px}#sb-count{padding:7px;font-size:12px}.research-metrics{font-size:12px;line-height:1.5}#sb-plan{margin:0;max-height:130px;flex:1;min-height:0;overflow:auto}#sb-plan:empty{display:none}.research-help{margin-top:auto}
 .home-shell{margin:0 auto;padding:16px 22px}.home-hero{gap:24px;padding:10px 0 20px}.home-hero h1{font-size:clamp(28px,3vw,44px);margin:10px 0}.home-art{min-height:185px}.home-grid{gap:12px;margin-top:16px}.home-card{padding:16px}.home-card h2{margin:9px 0;font-size:18px}.home-card p{min-height:0;margin:8px 0}.home-footer{margin-top:14px}.home-session{margin-top:10px}
 #match-dialog{width:min(680px,calc(100vw - 32px));padding:18px;max-height:calc(100dvh - 28px)}#match-form{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px}#match-form>.dialog-head,#match-form>.fine-print,#match-form>.form-row,#match-form>details,#match-form>.check-label,#match-form>button{grid-column:1/-1}#match-form>label{margin:0}#match-form .fine-print{margin:0;font-size:11px}#match-form details{margin:0;padding:4px 0}#match-form>.primary{position:sticky;bottom:0;z-index:2}#match-form select{min-height:34px}
}
@media(max-width:899px){.insight-tabs{position:sticky;top:0;z-index:5}.tabbed-insights>.panel-disclosure{max-height:65dvh}#appearance-dialog>.appearance-tabs{top:72px}}

.research-more{font-size:12px}.research-more summary{cursor:pointer;color:var(--gold);padding:7px 0}.research-more #sb-reset{width:100%;margin-bottom:6px}.sandbox-actions #sb-use:disabled,.sandbox-actions #sb-play:disabled{display:none}.research-more[open]{padding-bottom:7px;border-bottom:1px solid var(--line)}

.research-header-actions{display:flex;gap:7px;flex-wrap:wrap;align-items:center}.research-header-actions button{font-size:12px;min-height:34px;padding:6px 10px}.research-header-actions #sb-clear{margin-left:8px}#sb-reset{width:100%}

.section-tabs{display:flex;gap:6px;margin:0 0 12px;flex-wrap:wrap}.section-tabs button{padding:6px 12px;font-size:12px;min-height:32px}.section-tabs button[aria-selected=true]{background:var(--gold-wash);color:var(--gold);border-color:var(--gold)}.shared-piece-seat{display:flex!important;align-items:center;gap:12px!important;margin:6px 0 10px!important}.shared-piece-seat select{flex:1}.section-tabs~[hidden]{display:none!important}
@media(min-width:900px){
 #appearance-dialog[open]{width:min(1050px,calc(100vw - 32px));max-width:1050px;max-height:calc(100dvh - 28px);padding:0}#appearance-dialog>.dialog-head{padding:14px 20px 8px;position:static}#appearance-dialog>.appearance-tabs{position:static;margin:0 20px 12px}#appearance-dialog [role=tabpanel]{padding:0 20px 12px}#appearance-dialog [role=tabpanel] [role=tabpanel]{padding:0;overflow:visible}#appearance-dialog h3{margin:8px 0;font-size:14px}#appearance-dialog .appearance-description{margin:4px 0 10px;font-size:12px}#appearance-dialog .material-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}#appearance-dialog .material-choice{padding:8px;gap:6px;min-height:0}#appearance-dialog .material-sample{height:42px}#appearance-dialog #board-choice-auto{grid-column:auto;flex-direction:column;align-items:stretch}#appearance-dialog #board-choice-auto .material-sample{width:100%;height:42px}#appearance-dialog .material-check{bottom:12px}#appearance-dialog .settings-card{padding:12px}#appearance-dialog .settings-card-head{margin-bottom:12px}#appearance-dialog .range-label{margin-top:10px}#appearance-dialog select{min-height:34px}#appearance-dialog .piece-skin-card{min-height:140px;padding:10px}#appearance-dialog .piece-size-preview{margin:4px auto}#appearance-dialog .sound-note{font-size:10px;line-height:1.4;padding-top:6px}#appearance-dialog .sound-note br{display:none}
}
@media(min-width:900px){
 #appearance-dialog .material-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:7px}#appearance-dialog .material-choice{padding:7px;gap:4px}#appearance-dialog .material-sample,#appearance-dialog #board-choice-auto .material-sample{height:32px}#appearance-dialog .material-copy{gap:3px}#appearance-dialog .custom-board-editor{padding:8px 0;gap:10px}#appearance-dialog .custom-board-editor label{margin:0}#appearance-dialog .custom-board-editor small{line-height:1.3}#appearance-dialog .piece-color-side .piece-swatches{grid-template-columns:repeat(10,minmax(0,1fr));gap:7px;margin:7px 0}#appearance-dialog .piece-color-side .piece-swatches button{max-height:36px;max-width:36px}#appearance-dialog .shared-piece-seat{flex-direction:row!important;text-align:left;min-height:34px}#appearance-dialog .shared-piece-seat select{width:auto}#appearance-dialog .piece-finish-editor{padding:8px 0}#appearance-dialog .piece-finish-editor input[type=range]{margin:4px 0 8px}
}

@media(min-width:900px){#appearance-dialog .section-tabs{margin-bottom:6px}#appearance-dialog .piece-finish-editor .piece-materials{margin:6px 0}#appearance-dialog .piece-finish-editor .piece-materials button{padding:6px 12px}}
/* Reveal room: persistent file actions, one active tool panel, viewport-sized board. */
#reveal-tools>.rv-save{margin:0;display:grid;grid-template-columns:1fr 1fr}#reveal-tools>.section-tabs{margin:0;display:grid;grid-template-columns:1fr 1fr}#reveal-tools .rv-panel{margin:0;padding:14px;border-radius:12px}#reveal-tools>.fine-print{margin:0;font-size:11px;line-height:1.6}#reveal-tools .rv-panel h2{margin-bottom:12px}#reveal-tools .rv-panel p{font-size:12px;line-height:1.75}
.about-edition{color:var(--gold);font-size:12px;white-space:nowrap}.about-facts{display:grid;grid-template-columns:1fr 1fr;gap:12px 26px}.about-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.about-links a{font-size:12px;text-decoration:none}#about-sections .prose{max-width:none;padding:22px 26px}#about-sections .prose p{line-height:1.85;font-size:14px}#about-sections .prose h2{margin:0 0 14px}#about-sections .prose h3{margin:16px 0 7px;font-size:15px}
@media(min-width:900px) and (min-height:620px){
 body[data-view=fun] .topbar,body[data-view=rules] .topbar{display:none}
 #view-fun.active:has(#rv-match:not([hidden])){height:calc(100dvh - 22px);display:flex;flex-direction:column;gap:8px}
 #view-fun:has(#rv-match:not([hidden]))>.rv-heading{margin:0;min-height:34px;flex-shrink:0}#view-fun:has(#rv-match:not([hidden]))>.rv-heading h1{font-size:21px}
 #view-fun:has(#rv-match:not([hidden]))>.rv-rules{display:none}
 #view-fun .rv-notice:empty{display:none}#view-fun .rv-notice{min-height:0;margin:0;font-size:12px}
 #rv-match:not([hidden]){flex:1;min-height:0;grid-template-columns:minmax(0,1fr) 285px;gap:12px}
 #rv-match .rv-stage{display:flex;flex-direction:column;min-height:0;height:100%;overflow:hidden}
 #rv-match .rv-toolbar{padding:8px 12px;gap:7px;flex-shrink:0}#rv-match .rv-toolbar>div{gap:6px}#rv-match .rv-toolbar button{min-height:32px;padding:5px 8px;font-size:12px}#rv-match .rv-toolbar select{min-height:32px;padding:5px;font-size:12px}#rv-match .rv-time-label{font-size:11px}
 #rv-match .rv-turn{padding:3px 12px;min-height:24px;font-size:12px;flex-shrink:0}
 #rv-match .rv-board-wrap{flex:1;min-height:0;width:100%}#rv-match #rv-board{height:100%;min-height:0;width:100%}
 #rv-match .rv-search-status,#rv-match .rv-last{padding:3px 12px;min-height:22px;line-height:16px;font-size:11px;flex-shrink:0}#rv-match .rv-search-status:empty,#rv-match .rv-last:empty{display:none}
 #rv-match .rv-controls{padding:7px 10px;gap:5px;flex-shrink:0}#rv-match .rv-controls button{min-height:32px;padding:5px 9px}#rv-match .rv-controls span{font-size:10px}
 #rv-match .rv-aside{display:flex;flex-direction:column;gap:10px;min-height:0;height:100%;overflow:hidden}
 #reveal-tools>[role=tabpanel]:not([hidden]){flex:1;min-height:0;overflow:auto}#reveal-tools-group-0>.rv-panel{height:100%;display:flex;flex-direction:column;box-sizing:border-box}#reveal-tools .rv-history{flex:1;min-height:0;max-height:none;align-content:start;overflow:auto}
 body.reveal-focus #rv-match{grid-template-columns:1fr}
 #view-rules.active{height:calc(100dvh - 22px);display:flex;flex-direction:column;gap:10px}#view-rules>.page-intro{margin:0;min-height:65px}#view-rules h1{font-size:26px;margin:5px 0}#view-rules .page-intro p{margin:0;font-size:12px}#about-sections{flex:1;min-height:0;display:flex;flex-direction:column}#about-sections>.section-tabs{flex-shrink:0}#about-sections>[role=tabpanel]:not([hidden]){min-height:0;overflow:auto;flex:1}
}
/* 4.3.3: board first; readable search history and an explicit elapsed clock. */
#visible-search-clock{font-size:14px;font-weight:700;color:var(--gold);font-variant-numeric:tabular-nums;white-space:nowrap;position:absolute;right:14px;bottom:10px}
#thinking-timeline{border-top:1px solid var(--line);margin-top:14px;padding-top:8px}#thinking-timeline h3{font-size:15px;margin:8px 0}#thinking-timeline p{font-size:13px;color:var(--muted)}#thinking-timeline ol{list-style:none;margin:0;padding:0}#thinking-timeline li{display:grid;grid-template-columns:95px minmax(0,1fr);gap:8px;padding:9px 0;border-bottom:1px solid var(--line-soft);font-size:14px;line-height:1.5}#thinking-timeline li b{font-variant-numeric:tabular-nums;color:var(--muted)}#thinking-timeline .final-choice{background:var(--gold-wash);border-radius:7px;padding:10px 6px}#thinking-timeline .final-choice b{color:var(--gold)}
@media(min-width:900px) and (min-height:620px){
 body #view-play>.page-intro{display:none}body[data-view=play] .topbar{display:none}
 body .game-layout{height:calc(100dvh - 22px)}
 body #view-play .board-card.board-stage{grid-template-rows:80px 0 28px auto minmax(0,1fr) auto 26px auto}
 body #view-play .board-top{position:relative;height:80px;padding:5px 12px}
 body #view-play .board-tools{padding-right:175px}
 body #view-play .last-action{min-height:28px;margin:0 12px;padding:3px 6px}
 body #view-play .last-action>div{display:flex;align-items:center;gap:12px}
 body #view-play .last-action small{margin:0;max-width:300px}
 body #view-play .board-wrap{padding:0}
 body #view-play .player-card-layer .player-strip{width:155px;padding:8px;gap:4px}
 body #view-play .player-strip .arrival-meter{display:none}
 body #view-play .seat-turn{font-size:13px;min-height:26px}
 body #view-play .board-bottom{min-height:38px;padding:3px 8px}
}
/* Default board-first room: square stage, controls left, analysis right. */
#board.previewing-search>.last-route,#board.previewing-search>.thinking-arrows{visibility:hidden}
#thinking-timeline li{cursor:pointer}#thinking-timeline li:hover,#thinking-timeline li:focus-visible{background:var(--gold-wash);outline:2px solid var(--gold);outline-offset:-2px;border-radius:6px}
.play-control-rail{display:flex;flex-direction:column;gap:8px;min-width:0;padding:10px;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:auto}
body.board-first-layout #fullscreen,body.board-first-layout #focus-mode{display:none!important}
body.board-first-layout #visible-search-clock{position:static;display:block;order:2;flex-shrink:0;padding:16px 10px;background:var(--surface);border:1px solid var(--line);border-radius:10px;text-align:center;font-size:18px}
@media(min-width:900px) and (min-height:620px){
 body.board-first-layout[data-view=play] .sidebar{display:none}
 body.board-first-layout[data-view=play] .workspace{margin:0;padding:0}
 body.board-first-layout[data-view=play] main{padding:6px;max-width:none}
 body.board-first-layout #view-play .game-layout{display:grid;grid-template-columns:185px minmax(0,1fr) 290px;grid-template-rows:minmax(0,1fr);grid-template-areas:'controls board panel';height:calc(100dvh - 12px);gap:6px;min-height:0}
 body.board-first-layout .play-control-rail{grid-area:controls}
 body.board-first-layout #view-play .board-card.board-stage{grid-area:board;display:flex;align-items:center;justify-content:center;height:100%;min-height:0;border:0;background:transparent;box-shadow:none;overflow:visible}
 body.board-first-layout #view-play .board-wrap{flex:none;width:100%;height:100%;padding:0;aspect-ratio:1;container-type:size}
 body.board-first-layout #board{width:min(100cqw,100cqh);height:min(100cqw,100cqh);max-width:100%;max-height:100%;flex:none;overflow:visible}
 body.board-first-layout .match-panel{grid-area:panel;display:flex!important;position:static!important;min-width:0;height:100%;padding:0;max-height:none;overflow:hidden}
 body.board-first-layout .analysis-heading{display:none}
 body.board-first-layout .play-control-rail .board-top{display:flex;flex-direction:column;align-items:stretch;height:auto;padding:0;border:0;gap:8px;position:static}
 body.board-first-layout .play-control-rail .board-top>div:first-child{display:flex;flex-wrap:wrap;gap:7px;font-size:12px}
 body.board-first-layout .play-control-rail #rules-tag,body.board-first-layout .play-control-rail .live-dot{display:none}
 body.board-first-layout .play-control-rail .quick-time-label{display:flex;flex-direction:column;align-items:stretch;width:100%;margin:0;font-size:12px;gap:4px}
 body.board-first-layout .play-control-rail .quick-time-label select{width:100%;max-width:none;padding:6px;font-size:12px}
 body.board-first-layout .play-control-rail .board-tools{display:grid;grid-template-columns:1fr 1fr;padding:0;gap:5px;overflow:visible}
 body.board-first-layout .play-control-rail .board-label-btn{font-size:12px;padding:5px;min-height:32px}
 body.board-first-layout .play-control-rail .live-assessment{display:flex;flex-direction:column;align-items:stretch;height:auto;gap:5px;padding:5px 0}
 body.board-first-layout .play-control-rail .assessment-meter{width:100%;margin:0}
 body.board-first-layout .play-control-rail .compact-engine{display:none}
 body.board-first-layout #view-play .play-control-rail .player-strip{position:static!important;display:flex;flex-wrap:wrap;width:100%;height:auto;margin:0!important;padding:8px;gap:4px;transform:none!important;border:1px solid var(--line);border-radius:10px;cursor:default;box-sizing:border-box}
 body.board-first-layout .play-control-rail .player-strip small,body.board-first-layout .play-control-rail .arrival-meter,body.board-first-layout .play-control-rail .player-icon{display:none}
 body.board-first-layout .play-control-rail .progress-badge{flex-basis:100%}
 body.board-first-layout .play-control-rail .seat-control{width:100%;font-size:12px;padding:5px;min-height:30px}
 body.board-first-layout .play-control-rail .turn-message{font-size:12px;height:auto;min-height:0;line-height:1.5;padding:0}
 body.board-first-layout .play-control-rail .board-bottom{display:flex;flex-direction:column;align-items:stretch;padding:0;min-height:0;border:0}
 body.board-first-layout .play-control-rail .main-controls{display:grid;grid-template-columns:1fr 1fr;gap:4px}
 body.board-first-layout .play-control-rail .main-controls button{font-size:12px;padding:4px;min-height:30px}
 body.board-first-layout .play-control-rail .last-action{display:flex;flex-direction:column;align-items:stretch;min-height:0;padding:4px;margin:0;gap:4px}
 body.board-first-layout .play-control-rail .last-action[hidden]{display:none}
 body.board-first-layout .play-control-rail .last-action>div{display:block}
 body.board-first-layout .play-control-rail .last-action small{white-space:normal;font-size:11px}
 body.board-first-layout #toggle-analysis{display:none}
}
@media(min-width:900px) and (min-height:620px){
 body.board-first-layout #view-play .play-control-rail>*{flex-shrink:0;min-width:0;max-width:100%;box-sizing:border-box}
 body.board-first-layout #view-play .play-control-rail{overflow-x:hidden;gap:10px}
 body.board-first-layout #view-play .play-control-rail .board-top{display:none!important}
 .rail-navigation{display:grid;grid-template-columns:1fr 1fr;gap:6px}.rail-navigation button{font-size:12px;padding:6px;min-height:34px}
 body.board-first-layout #view-play .play-control-rail #match-title{white-space:normal;font-size:13px}
 body.board-first-layout #view-play .play-control-rail .live-assessment{overflow:visible;min-height:36px;margin:0;position:static}
 body.board-first-layout #view-play .play-control-rail .assessment-copy{font-size:12px;gap:4px;flex-wrap:wrap}
 body.board-first-layout #view-play .play-control-rail .assessment-copy>span{display:none}
 body.board-first-layout #view-play .play-control-rail .main-controls{width:100%}
 body.board-first-layout #view-play .play-control-rail .main-controls button{min-height:34px}
 body.board-first-layout #view-play .rail-opponent{order:-3;position:static!important;display:flex;flex-wrap:wrap;width:100%;height:auto;margin:0!important;padding:10px;gap:5px;border:1px solid var(--line);border-radius:10px;background:var(--surface);box-sizing:border-box;transform:none!important}
 body.board-first-layout #view-play .rail-opponent .player-icon,body.board-first-layout #view-play .rail-opponent small,body.board-first-layout #view-play .rail-opponent .arrival-meter{display:none}
 body.board-first-layout #view-play .rail-opponent .seat-control{width:auto;margin-left:auto;padding:6px;font-size:12px;min-height:30px}
 body.board-first-layout #view-play .rail-opponent .progress-badge{font-size:12px}
 .rail-board-options{order:1;flex-shrink:0;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:9px;font-size:12px}
 .rail-board-options summary{cursor:pointer;color:var(--gold)}
 body.board-first-layout #view-play .rail-board-options .board-tools{display:flex;flex-wrap:wrap;padding:8px 0 0;overflow:visible;gap:6px}
 body.board-first-layout #view-play .rail-board-options .board-tools button{font-size:12px;padding:6px;min-height:32px}
}
body.board-first-layout #visible-search-clock{white-space:pre-line;font-size:16px;line-height:1.8}
@media(max-width:899px){.play-control-rail{margin-bottom:8px}.board-first-layout .rail-opponent{position:static!important;transform:none!important;width:100%!important}.board-first-layout .rail-board-options .board-tools{flex-wrap:wrap;padding:5px}.board-first-layout .rail-navigation{display:flex;gap:8px}}
.page-style-setting{display:flex;align-items:center;gap:14px;margin:8px 20px 12px;font-size:14px}.page-style-setting select{flex:1;min-width:0}
.main-controls button{transition:background-color .15s,color .15s;box-sizing:border-box}.main-controls button:disabled{opacity:.38;cursor:not-allowed}
@media(min-width:900px) and (min-height:620px){
 body.board-first-layout #view-play .play-control-rail{gap:7px}
 body.board-first-layout #view-play .play-control-rail .main-controls button{height:34px;min-height:34px;white-space:nowrap;font-size:11px;padding:3px}
 body.board-first-layout #view-play .play-control-rail .board-tools{display:grid;grid-template-columns:1fr 1fr;gap:5px;padding:0;overflow:visible}
 body.board-first-layout #view-play .play-control-rail .rail-board-options{padding:7px;order:initial}
 body.board-first-layout #view-play .play-control-rail .board-tools button{width:100%;min-width:0;height:32px;min-height:32px;margin:0;font-size:12px;padding:4px}
 body.board-first-layout #view-play .play-control-rail .board-tools #toggle-analysis{display:none}
 body.board-first-layout #view-play .play-control-rail .turn-message{font-size:11px;line-height:1.3}
}
@media(min-width:900px) and (min-height:620px){body.board-first-layout #view-play .play-control-rail .board-bottom{width:100%;min-width:0;align-items:stretch;margin:0}body.board-first-layout #view-play .play-control-rail .main-controls{grid-template-columns:repeat(2,minmax(0,1fr));min-width:0;max-width:100%;margin:0}body.board-first-layout #view-play .play-control-rail .main-controls button{width:100%;min-width:0;max-width:100%;margin:0;overflow:hidden;text-overflow:ellipsis}body.board-first-layout #view-play .play-control-rail .board-bottom>button{width:100%;min-width:0;margin:0}}

#appearance-dialog .piece-skin-card{min-height:108px;padding:7px 4px;gap:3px}#appearance-dialog .piece-skin-preview{height:58px}#appearance-dialog .piece-skin-preview svg{height:58px;width:58px}