:root{--tr-bg:#f5f5ef;--tr-paper:#fffefa;--tr-ink:#213f35;--tr-muted:#67776e;--tr-green:#245c49;--tr-line:#dde4da;--tr-soft:#edf2e9;--tr-gold:#a88345;--tr-red:#9a3c3c}.tr-page{background:var(--tr-bg);color:var(--tr-ink);font:14px/1.65 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;margin:0}.tr-page *{box-sizing:border-box}.tr-shell{max-width:1200px;margin:0 auto;padding:104px 28px 28px}.tr-page h1,.tr-page h2,.tr-page h3{color:var(--tr-ink);font-weight:650;line-height:1.35;letter-spacing:-.035em}.tr-page h1{font-size:36px;margin:8px 0 20px}.tr-page h2{font-size:23px;margin:0}.tr-page h3{font-size:18px;margin:4px 0 10px}.tr-page p{margin:0 0 14px}.tr-page a{color:var(--tr-green);text-decoration:none}.tr-page a:hover{text-decoration:underline}.tr-page button,.tr-page input,.tr-page select{font:inherit}.tr-page button,.tr-page .tr-btn{touch-action:manipulation}.tr-page button:focus-visible,.tr-page a:focus-visible,.tr-page select:focus-visible{outline:3px solid #b49354;outline-offset:3px}.tr-page [hidden]{display:none!important}.tr-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border:1px solid var(--tr-green);border-radius:10px;background:var(--tr-green);color:#fff!important;font-weight:600;cursor:pointer;gap:8px;transition:background .18s,transform .18s;text-decoration:none!important}.tr-btn:hover{background:#184c3a}.tr-btn:active{transform:translateY(1px)}.tr-btn[disabled]{opacity:.5;cursor:wait}.tr-btn.secondary{background:var(--tr-paper);color:var(--tr-green)!important;border-color:var(--tr-line)}.tr-btn.secondary:hover{background:var(--tr-soft)}.tr-btn.ghost{background:transparent;border-color:transparent;color:var(--tr-green)!important}.tr-skip{position:fixed;top:-80px;left:20px;z-index:10000;background:white;padding:12px}.tr-skip:focus{top:12px}.tr-eyebrow{font-size:12px;font-weight:650;letter-spacing:.12em;text-transform:uppercase;color:var(--tr-muted);margin-bottom:8px!important}.tr-hero{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:60px;padding:26px 0 32px;align-items:center}.tr-hero p{max-width:800px;color:#53665b}.tr-hero h1{font-size:40px}.tr-hero-art{aspect-ratio:1;border:1px solid var(--tr-line);border-radius:50%;padding:30px;position:relative;display:grid;place-items:center;background:radial-gradient(circle,#e5eddf,transparent 70%)}.tr-hero-art svg{width:100%;height:100%;color:#44745a}.tr-free{display:inline-flex;color:var(--tr-green)!important;padding:6px 0;font-weight:600;gap:12px}.tr-section{margin:24px 0 40px}.tr-heading{display:flex;gap:16px;align-items:baseline;justify-content:space-between;margin-bottom:18px}.tr-heading>span,.tr-muted{color:var(--tr-muted);font-size:13px}.tr-recommend{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.tr-recommend a{display:flex;align-items:center;gap:16px;border:1px solid var(--tr-line);background:var(--tr-paper);border-radius:14px;padding:16px;text-decoration:none}.tr-recommend a:hover{border-color:#91aa90}.tr-no{font-size:14px;font-variant-numeric:tabular-nums;letter-spacing:.04em;color:var(--tr-gold);border-right:1px solid var(--tr-line);padding-right:16px}.tr-recommend b{display:block;color:var(--tr-ink);font-size:16px}.tr-recommend small{display:block;color:var(--tr-muted);font-size:12px}.tr-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.tr-filter{border:1px solid var(--tr-line);background:var(--tr-paper);padding:10px 14px;min-height:44px;border-radius:24px;color:var(--tr-muted);cursor:pointer}.tr-filter[aria-pressed=true]{background:var(--tr-green);border-color:var(--tr-green);color:white}.tr-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.tr-card{background:var(--tr-paper);border:1px solid var(--tr-line);border-radius:16px;overflow:hidden;transition:box-shadow .2s,transform .2s}.tr-card:hover{box-shadow:0 8px 22px #2447370c;transform:translateY(-2px)}.tr-preview{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;background:var(--tr-soft);border-bottom:1px solid var(--tr-line)}.tr-card-content{padding:18px}.tr-card-meta{display:flex;justify-content:space-between;align-items:center;gap:6px;font-size:11px;color:var(--tr-muted);margin-bottom:8px}.tr-card h3{font-size:20px}.tr-paradigm{font-size:11px;color:var(--tr-muted);display:block;margin-bottom:10px;min-height:34px}.tr-card p{font-size:13px;color:#56695c;min-height:44px}.tr-card-bottom{display:flex;gap:8px;align-items:center;justify-content:space-between;font-size:12px;color:var(--tr-muted)}.tr-card-bottom a{padding:10px 4px;min-height:44px;font-weight:600}.tr-cta-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.tr-panel{background:var(--tr-paper);border:1px solid var(--tr-line);border-radius:16px;padding:24px}.tr-cta{display:flex;justify-content:space-between;align-items:center;gap:18px}.tr-cta p{margin:4px 0 0;color:var(--tr-muted);font-size:13px}.tr-principles{display:grid;grid-template-columns:1fr 1fr;gap:28px}.tr-principles details{border-top:1px solid var(--tr-line);padding:14px 0}.tr-principles summary{cursor:pointer;min-height:30px;font-weight:600}.tr-principles p{color:var(--tr-muted);font-size:13px;margin:12px 0}.tr-principles li{margin:6px 0;font-size:13px}.tr-disclaimer{font-size:12px;color:var(--tr-muted);border-top:1px solid var(--tr-line);padding:24px 0;margin-top:36px;max-width:1000px}.tr-breadcrumb{display:flex;gap:10px;font-size:12px;color:var(--tr-muted);margin-bottom:16px;align-items:center}.tr-breadcrumb a{min-height:36px;display:inline-flex;align-items:center}.tr-game-heading{display:flex;justify-content:space-between;gap:16px;align-items:start;margin-bottom:18px}.tr-game-heading h1{font-size:30px;margin:4px 0 8px}.tr-game-heading p{color:var(--tr-muted);margin:0}.tr-badge{display:inline-flex;border:1px solid var(--tr-line);padding:4px 10px;border-radius:6px;font-size:12px;color:var(--tr-muted);white-space:nowrap}.tr-game-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:22px;align-items:start}.tr-game-panel{padding:0;overflow:hidden;position:relative;container-type:inline-size}.tr-hud{display:flex;justify-content:space-between;padding:14px 20px;gap:12px;align-items:center;border-bottom:1px solid var(--tr-line);font-size:12px;color:var(--tr-muted)}.tr-hud b{color:var(--tr-ink);font-variant-numeric:tabular-nums}.tr-progress{height:3px;background:var(--tr-soft);overflow:hidden}.tr-progress>i{display:block;height:100%;background:#6d9474;transition:width .2s}.tr-stage{min-height:470px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px;gap:20px;position:relative;isolation:isolate}.tr-stage h2{text-align:center}.tr-stage p{text-align:center;color:var(--tr-muted);max-width:530px;margin:0}.tr-prep{max-width:520px;width:100%}.tr-prep h2{text-align:left;font-size:23px;margin:0 0 14px}.tr-prep p{text-align:left;margin:8px 0 18px}.tr-prep label{display:block;margin:12px 0 6px;color:var(--tr-ink);font-weight:600;font-size:12px}.tr-select,.tr-prep select{min-height:44px;padding:10px 36px 10px 12px;max-width:100%;border:1px solid #cbd7c8;border-radius:9px;background:var(--tr-paper);color:var(--tr-ink)}.tr-prep select{width:100%}.tr-inline{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.tr-game-aside h2{font-size:15px;margin-bottom:12px}.tr-game-aside p,.tr-game-aside li{font-size:12px;color:var(--tr-muted)}.tr-game-aside ol{padding-left:18px;margin:12px 0}.tr-game-aside a{min-height:40px;display:inline-flex;align-items:center}.tr-aside-box{margin-bottom:16px}.tr-message{font-size:13px;line-height:1.5;min-height:24px;padding:10px 18px;color:var(--tr-muted);border-top:1px solid var(--tr-line)}.tr-message.error{color:var(--tr-red);background:#faf0eb}.tr-message.success{color:var(--tr-green);background:var(--tr-soft)}.tr-toolbar{display:flex;justify-content:space-between;gap:8px;padding:10px 14px;border-top:1px solid var(--tr-line)}.tr-grid-board{display:grid;gap:8px;width:min(100%,440px);aspect-ratio:1}.tr-cell{border:1px solid #b6cbb7;background:#f2f5eb;color:var(--tr-ink);border-radius:9px;font-size:24px!important;font-weight:600;min-width:0;min-height:44px;display:grid;place-items:center;cursor:pointer;user-select:none;-webkit-user-select:none;touch-action:manipulation}.tr-cell:hover{background:#e4edde}.tr-cell.active,.tr-cell.selected{background:var(--tr-green);color:white;border-color:var(--tr-green)}.tr-cell.done{color:#91a68e;background:#f7f7ef}.tr-cell.wrong{outline:3px solid #b26052}.tr-cue{font-size:18px;font-weight:600;min-height:32px;text-align:center}.tr-stimulus{min-height:160px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;width:100%;font-size:72px;font-weight:650;line-height:1.3;user-select:none}.tr-arrows{letter-spacing:.05em;font-family:system-ui,sans-serif;white-space:nowrap;font-size:clamp(32px,8cqw,70px)}.tr-response{display:flex;gap:12px;justify-content:center;width:100%;flex-wrap:wrap}.tr-response button{flex:1;min-width:100px;max-width:210px;min-height:54px}.tr-response .tr-pad{width:100%;max-width:400px;min-height:90px;border:1px solid #a7bca5;background:#ecf2e5;color:var(--tr-green);border-radius:14px;font-weight:600;font-size:22px}.tr-response small{display:block;opacity:.6;font-size:11px;font-weight:400}.tr-signal{display:flex;flex-direction:column;align-items:center;gap:14px;min-height:160px;justify-content:center}.tr-signal svg{height:88px;width:88px}.tr-search-board{width:100%;max-width:490px;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px}.tr-search-board .tr-cell{aspect-ratio:1;min-height:44px}.tr-search-board svg{width:75%;height:75%;max-width:54px}.tr-pattern svg{width:72px;height:72px}.tr-track-arena{width:100%;max-width:600px;aspect-ratio:5/3;background:#f2f5ed;border:1px solid var(--tr-line);border-radius:14px;position:relative;overflow:hidden;touch-action:manipulation}.tr-track-arena canvas{width:100%;height:100%;display:block}.tr-track-choices{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}.tr-track-choices button{width:44px;min-height:44px;border:1px solid #afc1a7;background:#f6f8f0;border-radius:8px;color:var(--tr-green)}.tr-track-choices button[aria-pressed=true]{background:var(--tr-green);color:white}.tr-pause-overlay{position:absolute;inset:0;background:#fffefaf5;z-index:5;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:26px;gap:16px;text-align:center}.tr-result{width:100%}.tr-result h2{text-align:left;font-size:26px}.tr-result-score{font-size:40px;font-weight:650;letter-spacing:-.06em;line-height:1.4;font-variant-numeric:tabular-nums}.tr-result-score small{font-size:13px;color:var(--tr-muted);font-weight:400;letter-spacing:0}.tr-result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:14px 0 20px}.tr-metric{padding:12px;border:1px solid var(--tr-line);border-radius:9px}.tr-metric span{display:block;color:var(--tr-muted);font-size:11px}.tr-metric b{font-size:20px;line-height:1.5;font-variant-numeric:tabular-nums}.tr-result p{font-size:13px;text-align:left;margin:10px 0}.tr-save-box{padding:15px;background:var(--tr-soft);border-radius:10px;margin-top:18px}.tr-save-box label{display:flex;gap:10px;align-items:center;min-height:44px;font-size:13px;cursor:pointer}.tr-save-box input{width:18px;height:18px;accent-color:var(--tr-green)}.tr-save-state{font-size:12px;color:var(--tr-muted);min-height:24px;margin:6px 0}.tr-empty{padding:36px 20px;text-align:center;color:var(--tr-muted)}.tr-table-wrap{overflow-x:auto}.tr-table{width:100%;border-collapse:collapse;font-size:13px}.tr-table th{font-size:12px;color:var(--tr-muted);font-weight:500;text-align:left;padding:12px;background:#f4f6ee;white-space:nowrap}.tr-table td{padding:14px 12px;border-bottom:1px solid var(--tr-line);font-variant-numeric:tabular-nums;vertical-align:middle}.tr-table th:first-child,.tr-table td:first-child{padding-left:18px}.tr-table .tr-btn{font-size:12px;padding:8px;white-space:nowrap}.tr-record-totals{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:20px}.tr-record-totals b{font-size:28px;display:block;font-variant-numeric:tabular-nums}.tr-record-totals span{font-size:12px;color:var(--tr-muted)}.tr-week{display:flex;align-items:end;justify-content:space-around;gap:12px;height:120px;margin:18px 0}.tr-week-bar{display:flex;flex:1;flex-direction:column;justify-content:end;height:100%;align-items:center;gap:4px;font-size:11px;color:var(--tr-muted)}.tr-week-bar i{display:block;width:60%;max-width:45px;background:#729775;border-radius:4px 4px 0 0}.tr-sparkline{height:64px;width:100%;max-width:280px}.tr-login-banner{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:18px;background:var(--tr-soft);border:1px solid var(--tr-line);border-radius:14px;margin:16px 0}.tr-login-banner p{margin:2px 0 0;color:var(--tr-muted);font-size:12px}.tr-admin-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.tr-admin-game label{font-size:12px;color:var(--tr-muted);display:block}.tr-admin-game textarea{width:100%;font-family:monospace;font-size:12px;min-height:100px;border:1px solid var(--tr-line);border-radius:8px;padding:12px}.tr-admin-game input[type=text]{width:100%;padding:10px;border:1px solid var(--tr-line);border-radius:8px}.tr-admin-game input[type=checkbox]{accent-color:var(--tr-green)}.tr-admin-game .tr-inline{margin:12px 0}.tr-busy{color:var(--tr-muted);padding:30px;text-align:center}.tr-key{font:11px/1.4 monospace;border:1px solid var(--tr-line);padding:1px 5px;border-radius:4px;opacity:.75}.tr-exit-dialog{border:1px solid var(--tr-line);border-radius:16px;max-width:400px;padding:28px;background:var(--tr-paper);color:var(--tr-ink)}.tr-exit-dialog::backdrop{background:#18372866}.tr-exit-dialog h2{font-size:21px;margin-bottom:10px}.tr-exit-dialog p{font-size:13px;color:var(--tr-muted)}
@media(min-width:1540px){.tr-shell{max-width:1350px}.tr-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:960px){.tr-shell{padding:86px 22px 22px}.tr-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tr-hero{grid-template-columns:1fr 160px;gap:22px}.tr-hero h1{font-size:33px}.tr-hero-art{padding:16px}.tr-game-layout{grid-template-columns:minmax(0,1fr) 200px;gap:14px}.tr-stage{padding:22px;min-height:440px}.tr-game-aside{padding:18px}.tr-cta-row{grid-template-columns:1fr}.tr-card p{min-height:44px}}@media(max-width:680px){.tr-shell{padding:78px 16px 20px}.tr-hero{display:block;padding:10px 0 16px}.tr-hero-art{display:none}.tr-hero h1{font-size:30px;margin-bottom:16px}.tr-hero p{font-size:13px;line-height:1.8}.tr-recommend{grid-template-columns:1fr;gap:8px}.tr-recommend a{padding:12px 16px}.tr-recommend small{display:inline;font-size:11px}.tr-recommend b{display:inline;font-size:14px;margin-right:10px}.tr-heading h2{font-size:20px}.tr-heading>span{font-size:11px}.tr-heading{align-items:center}.tr-section{margin:22px 0 28px}.tr-grid{gap:12px}.tr-card-content{padding:12px}.tr-card h3{font-size:18px;margin-bottom:6px}.tr-card-meta{font-size:10px;display:block}.tr-card-meta span:last-child{display:none}.tr-paradigm{font-size:10px;min-height:34px;line-height:1.5}.tr-card p{font-size:12px;min-height:58px;margin-bottom:6px}.tr-card-bottom{font-size:10px;display:block}.tr-card-bottom a{display:block;min-height:44px;font-size:12px}.tr-filters{gap:6px;flex-wrap:nowrap;overflow:auto;padding:3px 1px 8px;margin-bottom:14px;scrollbar-width:thin}.tr-filter{white-space:nowrap;font-size:12px;padding:8px 12px}.tr-principles{grid-template-columns:1fr;gap:10px}.tr-cta{padding:18px}.tr-panel{padding:18px}.tr-game-heading h1{font-size:26px}.tr-game-heading{display:block}.tr-game-heading .tr-badge{margin-top:8px}.tr-game-heading p{font-size:12px}.tr-game-layout{display:flex;flex-direction:column;gap:16px}.tr-game-panel,.tr-game-aside{width:100%}.tr-game-panel{padding:0}.tr-stage{padding:20px 14px;min-height:430px;gap:18px}.tr-grid-board{gap:6px}.tr-cell{font-size:23px!important;border-radius:8px}.tr-cue{font-size:16px}.tr-stimulus{font-size:58px;min-height:140px}.tr-response{gap:8px}.tr-response button{min-width:110px;min-height:56px}.tr-search-board{gap:4px}.tr-search-board .tr-cell{border-radius:6px}.tr-game-aside ol{display:flex;gap:16px;flex-wrap:wrap;font-size:12px}.tr-game-aside li{max-width:145px}.tr-hud{padding:12px;font-size:11px;gap:8px}.tr-toolbar{padding:8px;gap:0}.tr-toolbar .tr-btn{padding:8px 10px;font-size:12px}.tr-result-score{font-size:34px}.tr-result-grid{gap:8px}.tr-metric{padding:9px}.tr-metric b{font-size:18px}.tr-result h2{font-size:22px}.tr-login-banner{align-items:flex-start;flex-direction:column;gap:10px}.tr-record-totals{gap:8px}.tr-record-totals .tr-panel{padding:14px}.tr-record-totals b{font-size:23px}.tr-admin-grid{grid-template-columns:1fr}.tr-table{font-size:12px}.tr-breadcrumb{margin-bottom:8px}}@media(max-width:360px){.tr-shell{padding-left:10px;padding-right:10px}.tr-search-board{grid-template-columns:repeat(5,minmax(0,1fr))}.tr-grid-board{gap:4px}.tr-cell{font-size:20px!important}.tr-grid{gap:8px}}@media(prefers-reduced-motion:reduce){.tr-page *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.tr-page .ql-btn-primary{color:#fff}

.tr-shell{padding-bottom:max(28px,env(safe-area-inset-bottom))}.tr-result details{margin:14px 0}.tr-result summary{min-height:44px;cursor:pointer;font-size:13px;color:var(--tr-green)}
/* Training UI R02: compact cards, lightweight result history. */
.tr-shell{max-width:1280px;padding-top:88px}.tr-hero{grid-template-columns:minmax(0,1fr) 160px;gap:30px;padding:8px 0 14px}.tr-hero h1{font-size:32px;margin:4px 0 10px}.tr-hero p{font-size:13px;line-height:1.65;margin-bottom:8px}.tr-hero-art{padding:18px}.tr-section{margin:18px 0 24px}.tr-heading{margin-bottom:12px}.tr-heading h2{font-size:20px}.tr-recommend{gap:12px}.tr-recommend a{padding:9px 12px;gap:12px;border-radius:11px;min-height:54px}.tr-recommend b{font-size:14px}.tr-no{padding-right:12px}.tr-filters{gap:7px;margin-bottom:14px}.tr-filter{padding:7px 12px}.tr-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.tr-card{display:flex;flex-direction:column;border-radius:13px}.tr-preview-link{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--tr-paper);border-bottom:1px solid var(--tr-line)}.tr-preview{width:100%;height:100%;aspect-ratio:16/9;object-fit:contain;border:0}.tr-preview-fallback{aspect-ratio:16/9;display:grid;place-items:center;color:var(--tr-green);background:var(--tr-soft);font-size:13px}.tr-card-content{padding:11px 12px 8px;display:flex;flex:1;flex-direction:column;gap:5px;min-width:0}.tr-card h3{font-size:17px;margin:0}.tr-card h3 a{display:flex;align-items:center;min-height:32px}.tr-paradigm{display:block;min-height:0;margin:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;line-height:1.5;font-size:11px}.tr-card p{font-size:13px;line-height:1.5;min-height:0;height:3em;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.tr-card-meta{margin:2px 0 0;font-size:11px;min-height:20px}.tr-card-start{display:flex;align-items:center;min-height:44px;font-size:12px;font-weight:600;margin-top:auto}.tr-result-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.tr-save-inline{font-size:12px;color:var(--tr-muted)}.tr-save-inline .tr-btn{font-size:12px;padding:6px 10px}.tr-result h2{font-size:22px}.tr-result-score{font-size:34px;margin:6px 0}.tr-result-grid{margin:8px 0 12px;gap:8px}.tr-metric{padding:8px 10px}.tr-metric b{font-size:18px}.tr-result-sub{font-size:12px!important;color:var(--tr-muted);margin:6px 0!important}.tr-stage.is-result{min-height:0;padding:18px}.tr-result-actions{margin-top:14px}.tr-history-panel{margin-top:14px;padding-top:14px;border-top:1px solid var(--tr-line);width:100%;min-width:0}.tr-history-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.tr-history-heading h3{font-size:16px;margin:0}.tr-history-heading .tr-btn{min-height:40px;padding:7px 10px;font-size:12px}.tr-history-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:10px 0 2px}.tr-history-stats span{display:block;font-size:11px;color:var(--tr-muted)}.tr-history-stats b{font-size:18px;font-variant-numeric:tabular-nums;white-space:nowrap}.tr-history-chart{width:100%;margin-top:8px}.tr-history-svg{display:block;width:100%;height:180px;overflow:visible}.tr-history-svg circle[role=button]{cursor:pointer;outline:none}.tr-history-svg circle[role=button]:focus{stroke:#b08d4b;stroke-width:2}.tr-history-tooltip{min-height:22px;font-size:11px!important;color:var(--tr-muted);margin:0!important;text-align:left!important}.tr-history-note{font-size:11px!important;color:var(--tr-muted);margin:3px 0 0!important}.tr-history-empty{display:grid;place-items:center;height:165px;font-size:13px;color:var(--tr-muted)}.tr-history-group{font-size:12px!important;min-height:40px;padding:5px 9px;max-width:100%;border:1px solid var(--tr-line);border-radius:8px;background:var(--tr-paper);color:var(--tr-green);margin:7px 0}.tr-history-dialog{width:min(840px,calc(100% - 24px));max-height:85dvh;border:1px solid var(--tr-line);border-radius:16px;padding:20px;background:var(--tr-paper);color:var(--tr-ink);overflow:auto}.tr-history-dialog::backdrop{background:#17352966}.tr-history-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:12px}.tr-history-dialog h2{font-size:20px}.tr-history-dialog h3{font-size:16px;margin:18px 0 10px}.tr-history-best{display:flex;gap:12px;align-items:center;flex-wrap:wrap;color:var(--tr-muted);font-size:12px}.tr-history-best strong{font-size:26px;color:var(--tr-green)}.tr-history-dialog .tr-table td,.tr-history-dialog .tr-table th{padding:10px 9px}.tr-pagination{display:flex;gap:10px;align-items:center;justify-content:flex-end;margin-top:14px}
@media(max-width:1100px){.tr-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:800px){.tr-shell{padding:78px 18px 22px}.tr-hero{grid-template-columns:1fr;padding:0 0 8px}.tr-hero-art{display:none}.tr-hero h1{font-size:28px}.tr-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tr-recommend{gap:8px}.tr-recommend a{padding:8px 10px;min-height:48px}.tr-result-grid{gap:6px}.tr-metric{padding:7px}.tr-history-stats b{font-size:17px}}@media(max-width:460px){.tr-shell{padding:73px 14px 18px}.tr-hero h1{font-size:27px}.tr-hero p{font-size:12px;line-height:1.6}.tr-hero .tr-eyebrow{font-size:11px}.tr-section{margin:14px 0 20px}.tr-heading{margin-bottom:10px;gap:8px}.tr-heading h2{font-size:18px}.tr-heading>span{font-size:11px}.tr-recommend{grid-template-columns:1fr;gap:6px}.tr-recommend a{min-height:44px;padding:5px 10px}.tr-recommend b{font-size:13px}.tr-recommend small{font-size:11px}.tr-recommend a>span:nth-child(2){display:flex;gap:9px;align-items:center;min-width:0}.tr-no{font-size:12px;padding-right:9px}.tr-grid{gap:11px}.tr-card-content{padding:8px 9px 4px;gap:4px}.tr-card h3{font-size:15px}.tr-card h3 a{min-height:29px}.tr-card p{font-size:12px}.tr-paradigm{font-size:10px}.tr-filters{flex-wrap:nowrap;overflow:auto;margin-right:-2px}.tr-filter{white-space:nowrap;font-size:12px;padding:7px 10px}.tr-card-meta{font-size:10px;gap:4px}.tr-card-start{font-size:12px;min-height:44px}.tr-history-svg{height:165px}.tr-history-stats{gap:4px}.tr-history-stats b{font-size:15px}.tr-stage.is-result{padding:13px}.tr-result-score{font-size:30px}.tr-result-grid .tr-metric b{font-size:15px}.tr-result-actions{gap:7px}.tr-result-actions .tr-btn{font-size:12px;padding:9px 10px}.tr-history-dialog{padding:15px}.tr-history-dialog-head h2{font-size:17px}.tr-history-dialog .tr-table{font-size:12px}.tr-history-best strong{font-size:23px}}

.tr-game-panel.is-result>.tr-toolbar{display:none}.tr-save-inline button{margin:0}

.tr-preview-link{border-bottom:0;position:relative}.tr-preview-link::after{content:'';position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--tr-line);pointer-events:none}@media(max-width:460px){.tr-paradigm{font-size:11px}.tr-card-meta{font-size:11px}}
.tr-category-nav{display:flex;flex-wrap:wrap;gap:7px;margin:14px 0 18px}.tr-category-nav button{min-height:44px;padding:7px 12px;border:1px solid var(--tr-line);border-radius:22px;background:var(--tr-paper);color:var(--tr-muted);font-size:12px;cursor:pointer}.tr-category-nav button[aria-pressed=true]{background:var(--tr-green);border-color:var(--tr-green);color:white}.tr-home-group{margin:0 0 18px}.tr-home-group>h3{font-size:15px;margin:0 0 9px;letter-spacing:0}.tr-card-title{display:flex;align-items:center;justify-content:space-between;gap:5px;min-width:0}.tr-card-title>a{white-space:nowrap;min-width:0;overflow:hidden;text-overflow:ellipsis;flex-shrink:1}.tr-category-badge{display:inline-flex;align-items:center;flex-shrink:0;background:var(--tr-soft);border:1px solid #dce8d6;border-radius:5px;padding:2px 5px;color:var(--tr-green);font-size:10px;font-weight:500;line-height:1.5;white-space:nowrap;letter-spacing:0}.tr-category-short{display:none}.tr-game-heading>.tr-category-badge{margin-top:6px;font-size:11px}.tr-board-category{margin:20px 0 26px}.tr-board-category>.tr-heading{margin-bottom:10px}.tr-board-category>.tr-heading h2{font-size:19px}.tr-board-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.tr-board-card{min-width:0;background:var(--tr-paper);border:1px solid var(--tr-line);border-radius:13px;padding:15px 14px 10px;scroll-margin-top:82px;align-self:start}.tr-board-heading{display:flex;gap:8px;align-items:center;justify-content:space-between}.tr-board-card h3,.tr-board-card h2{font-size:16px;margin:0;letter-spacing:-.02em}.tr-board-caption{font-size:11px!important;color:var(--tr-muted);margin:4px 0 9px!important;text-align:left!important;line-height:1.5}.tr-board-columns,.tr-top10>li{display:grid;grid-template-columns:24px minmax(0,1fr) minmax(60px,auto) 34px;gap:7px;align-items:center;font-size:12px}.tr-board-columns{font-size:10px;color:var(--tr-muted);padding:3px 0 5px;border-bottom:1px solid var(--tr-line)}.tr-board-columns>span:nth-child(3){text-align:right}.tr-top10{list-style:none;padding:0!important;margin:0!important}.tr-top10>li{min-height:32px;margin:0;border-bottom:1px solid #e9eee4;padding:4px 0;color:var(--tr-ink)}.tr-top10>li:last-child{border:0}.tr-board-rank{font-variant-numeric:tabular-nums;color:var(--tr-muted);text-align:center;font-size:11px}.tr-top-three .tr-board-rank{color:var(--tr-green);font-weight:700;background:var(--tr-soft);border-radius:4px;line-height:22px}.tr-board-nick{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.tr-board-score{font-variant-numeric:tabular-nums;text-align:right;font-weight:650;white-space:nowrap}.tr-board-input{font-size:10px;color:var(--tr-muted);text-align:right;white-space:nowrap}.tr-board-empty{padding:13px 0 2px}.tr-board-empty p{font-size:12px;color:var(--tr-muted);margin:0 0 3px}.tr-board-empty a{font-size:12px;min-height:40px;padding:6px 0}.tr-board-game-link,.tr-board-overview-link{display:inline-flex;align-items:center;min-height:40px;font-size:12px;font-weight:600}.tr-board-status{color:var(--tr-muted);font-size:11px;display:flex;gap:7px;align-items:center}.tr-board-status:empty{display:none}.tr-board-status .tr-btn{min-height:40px;padding:4px 9px;font-size:11px}.tr-board-modes{display:flex;gap:6px;margin:6px 0 9px}.tr-board-modes .tr-btn{min-height:40px;padding:5px 9px;border-radius:7px;font-size:11px}.tr-board-modes .tr-btn[aria-pressed=true]{border-color:var(--tr-green);background:var(--tr-soft)}.tr-board-note{font-size:12px;color:var(--tr-muted);margin:10px 0}.tr-ranking-aside{padding:15px;min-width:0;position:sticky;top:76px;max-height:calc(100vh - 90px);overflow:auto}.tr-ranking-aside .tr-board-card{padding:0;border:0;border-radius:0;background:transparent}.tr-ranking-aside .tr-board-card h2{font-size:14px}.tr-ranking-aside .tr-board-columns,.tr-ranking-aside .tr-top10>li{grid-template-columns:20px minmax(0,1fr) minmax(54px,auto) 28px;gap:5px;font-size:11px}.tr-ranking-aside .tr-board-columns{font-size:9px}.tr-ranking-aside .tr-board-input{font-size:10px}.tr-ranking-aside .tr-compact-help{border-top:1px solid var(--tr-line);padding-top:12px;margin:4px 0 10px}.tr-compact-help h2{margin-bottom:8px}.tr-compact-help ol{display:block!important;margin:0!important;padding-left:17px!important}.tr-compact-help li{max-width:none!important;margin:4px 0;font-size:11px}.tr-aside-fairness{border-top:1px solid var(--tr-line);padding:8px 0}.tr-aside-fairness summary{min-height:36px;cursor:pointer;font-size:12px;color:var(--tr-green);display:list-item;align-content:center}.tr-aside-fairness p{margin:7px 0;font-size:11px}.tr-side-records{font-size:12px}.tr-side-board{min-width:0}.tr-game-layout{grid-template-columns:minmax(0,1fr) 270px}
@media(max-width:1100px){.tr-board-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tr-game-layout{grid-template-columns:minmax(0,1fr) 250px}.tr-card-title .tr-category-full{display:none}.tr-card-title .tr-category-short{display:inline}}
@media(max-width:800px){.tr-game-layout{display:flex;flex-direction:column}.tr-ranking-aside{position:static;max-height:none;overflow:visible;width:100%}.tr-ranking-aside .tr-top10>li{grid-template-columns:24px minmax(0,1fr) minmax(68px,auto) 40px;font-size:12px;min-height:32px}.tr-ranking-aside .tr-board-columns{grid-template-columns:24px minmax(0,1fr) minmax(68px,auto) 40px}.tr-ranking-aside .tr-board-card h2{font-size:15px}.tr-game-heading>.tr-category-badge .tr-category-full{display:none}.tr-game-heading>.tr-category-badge .tr-category-short{display:inline}}
@media(max-width:600px){.tr-board-grid{grid-template-columns:1fr;gap:11px}.tr-board-category{margin:16px 0 20px}.tr-category-nav{gap:6px;margin:10px 0 14px}.tr-category-nav button{font-size:11px;padding:6px 9px}.tr-card-title{gap:3px}.tr-card-title .tr-category-badge{font-size:9px;padding:1px 3px}.tr-home-group>h3{font-size:14px;margin-bottom:7px}.tr-home-group{margin-bottom:15px}.tr-card h3{font-size:14px}.tr-board-card{padding:13px 13px 8px}}

@supports not (aspect-ratio:16/9){.tr-preview-link{height:0;padding-top:56.25%}.tr-preview{position:absolute;inset:0}}
.tr-history-dialog{max-height:85vh;max-height:85dvh}
.tr-ranking-aside .tr-top10{display:block!important;gap:0!important}.tr-ranking-aside .tr-top10>li{max-width:none!important;width:100%}
/* Adjacent small categories share a row without changing the fixed category order. */
.tr-catalog-groups{--tr-grid-gap:16px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px var(--tr-grid-gap);align-items:start}.tr-home-group{grid-column:span var(--tr-group-size);margin:0}.tr-home-group>.tr-grid{grid-template-columns:repeat(var(--tr-group-size),minmax(0,1fr));gap:var(--tr-grid-gap)}.tr-board-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 14px;align-items:start}.tr-board-category{grid-column:span var(--tr-group-size);margin:0}.tr-board-category>.tr-board-grid{grid-template-columns:repeat(var(--tr-group-size),minmax(0,1fr))}#training-app>.tr-board-card{max-width:480px}
@media(max-width:1100px){.tr-catalog-groups{grid-template-columns:repeat(3,minmax(0,1fr))}.tr-board-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.tr-board-category[data-count="3"]{grid-column:span 2}.tr-board-category[data-count="3"]>.tr-board-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:800px){.tr-catalog-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.tr-home-group[data-count="3"]{grid-column:span 2}.tr-home-group[data-count="3"]>.tr-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.tr-board-groups{grid-template-columns:1fr;gap:18px}.tr-board-category,.tr-board-category[data-count="3"]{grid-column:span 1}.tr-board-category>.tr-board-grid,.tr-board-category[data-count="3"]>.tr-board-grid{grid-template-columns:1fr}}
@media(max-width:460px){.tr-catalog-groups{--tr-grid-gap:11px;row-gap:15px}}