@keyframes solutionFromPulse{0%{background:rgba(245,188,102,0.18);box-shadow:inset 0 0 0 0 rgba(181,106,39,0.15)}50%{background:rgba(245,188,102,0.52);box-shadow:inset 0 0 0 3px rgba(181,106,39,0.72)}100%{background:rgba(245,188,102,0.34);box-shadow:inset 0 0 0 2px rgba(181,106,39,0.55)}}@keyframes solutionToPulse{0%{background:rgba(129,191,141,0.16);box-shadow:inset 0 0 0 0 rgba(43,107,58,0.12)}50%{background:rgba(129,191,141,0.46);box-shadow:inset 0 0 0 3px rgba(43,107,58,0.78)}100%{background:rgba(129,191,141,0.28);box-shadow:inset 0 0 0 2px rgba(43,107,58,0.65)}}body.board-focus-mode .page{padding-top:12px}body.board-focus-mode .layout{gap:12px}body.board-focus-mode .puzzle{padding-top:16px}body.board-focus-mode .puzzle-header{margin-bottom:12px}.page{max-width:1200px;margin:0 auto;padding:32px 20px 24px}.session-info{background:var(--panel);border:1px solid var(--line);padding:6px 12px;border-radius:999px;font-size:12px;color:var(--muted);display:flex;justify-content:center;align-items:center;text-align:center}.layout{display:grid;grid-template-columns:minmax(0,1fr);gap:28px}.themes,.puzzle{background:var(--panel);border-radius:22px;padding:24px;border:1px solid var(--line);box-shadow:var(--shadow);min-width:0}.section-header,.puzzle-header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px}.puzzle-header{margin-bottom:10px}.breadcrumb-nav{font-size:12px;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}.puzzle-header .breadcrumb-nav{margin-bottom:0}.breadcrumb-back{font-size:12px;padding:4px 10px;flex-shrink:0}.breadcrumb-nav a{color:inherit;text-decoration:none}.breadcrumb-nav a:hover{color:var(--accent-dark)}.actions{display:flex;gap:10px}.ghost{background:transparent;border:1px solid var(--line);padding:8px 14px;border-radius:999px;font-weight:600;cursor:pointer;color:var(--ink)}.primary{background:var(--accent);color:white;border:none;padding:10px 16px;border-radius:999px;font-weight:600;cursor:pointer}.primary:hover{background:var(--accent-dark)}.report-trigger{min-width:96px;padding-inline:12px;text-decoration:none}.training-feedback-entry{margin-top:auto;padding-top:12px;display:grid;gap:10px}.training-feedback-entry .report-trigger{text-align:center}.report-trigger:disabled,.report-form-actions .primary:disabled{opacity:0.5;cursor:not-allowed}.theme-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.theme-card{border:1px solid var(--line);border-radius:18px;padding:16px;background:#fffaf4;display:grid;gap:10px;cursor:pointer;transition:transform 0.2s ease,box-shadow 0.2s ease}.theme-card:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(31,29,26,0.1)}.theme-card .meta{color:var(--muted);font-size:13px}.meta{color:var(--muted)}.meta-link{text-decoration:none;cursor:pointer;transition:color 0.15s}.meta-link:hover{color:var(--accent-dark)}.meta-note{margin-top:12px;font-size:13px;color:var(--muted);line-height:1.45}.turn-state{border:1px dashed var(--line);border-radius:12px;padding:10px 12px;color:var(--accent-dark);background:#fff6ea;font-weight:600}#retryMove{border-color:rgba(209,111,74,0.35);background:#fff5ef}.action-buttons .ghost,.playback-controls .ghost{width:100%;text-align:center}.solution-from-marker{background:radial-gradient(circle at center,rgba(181,106,39,0.7) 0%,rgba(181,106,39,0.36) 55%,rgba(181,106,39,0.1) 100%);box-shadow:inset 0 0 0 2px rgba(181,106,39,0.98);animation:solutionFromPulse 0.48s ease-out 1}.solution-to-marker{box-shadow:inset 0 0 0 3px rgba(43,107,58,0.98);animation:solutionToPulse 0.54s ease-out 1}.solution-capture-marker{box-shadow:inset 0 0 0 3px rgba(43,107,58,0.98);animation:solutionToPulse 0.54s ease-out 1}.icon-control{width:42px;height:42px;border-radius:50%;padding:0;font-size:18px;display:inline-flex;align-items:center;justify-content:center}.icon-toggle{width:30px;height:30px;border-radius:50%;padding:0;display:inline-flex;align-items:center;justify-content:center}.icon-toggle[hidden]{display:none}.debug-hint{text-align:center;color:var(--accent-dark);font-size:13px;background:#fff4e7;border:1px dashed var(--line);border-radius:12px;padding:10px 12px}.move-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.move-chip{border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:15px;background:#ffffff;color:var(--muted);font-weight:600;cursor:pointer}.move-chip.current{border-color:#5c4b28;background:#5c4b28;color:#fff;box-shadow:0 0 0 2px rgba(166,112,37,0.35);font-weight:700}.move-chip.pre-end{border-color:#c2392f;box-shadow:0 0 0 1px rgba(194,57,47,0.2)}.move-chip.empty{border-style:dashed;background:transparent;cursor:default}.move-solution{margin-top:8px;border:1px solid #9ed6ac;border-radius:10px;background:#eaf8ee;padding:10px;flex:1}.move-solution-title{font-size:12px;color:#2b6b3a;margin-bottom:8px;text-transform:uppercase;letter-spacing:0.08em}.solve-log{margin-top:8px;border:1px solid #b0c4de;border-radius:10px;background:#f4f7fb;padding:10px}.solve-log-title{font-size:12px;color:var(--muted);margin-bottom:8px;text-transform:uppercase;letter-spacing:0.08em}.solve-log-entry{display:flex;align-items:center;margin-bottom:2px}.move-chip.correct{background:#e8f5e9;border-color:#66bb6a;color:#1b5e20}.move-chip.wrong{background:#fde8e8;border-color:#e57373;color:#b71c1c;text-decoration:none}.move-chip.opponent{background:#f5f5f5;border-color:#bdbdbd;color:#616161;font-style:italic}.puzzle-start-marker{width:100%;text-align:center;font-size:12px;color:var(--accent-dark);margin:2px 0}.playback-controls{display:flex;gap:8px;justify-content:center}.game-info-card,.puzzle-info-card{background:#fffaf4;border:1px solid var(--line);border-radius:12px;padding:12px;font-size:13px;color:var(--ink);display:grid;gap:6px}.puzzle-info-card .meta-note{margin:0;font-size:12px}.puzzle-info-card .puzzle-prompt{margin:4px 0 0;padding-top:8px;border-top:1px solid var(--line);font-size:13px;font-weight:600;color:var(--ink)}.game-info-loading{color:var(--muted);font-style:italic;margin:0}.gi-matchup{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding-bottom:8px;border-bottom:1px dashed var(--line)}.gi-player{display:flex;align-items:center;gap:4px;font-weight:600;font-size:13px}.gi-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.gi-dot-red{background:#c0392b}.gi-dot-black{background:#2c3e50}.gi-name{word-break:break-all}.gi-rating{font-weight:400;font-size:11px;color:var(--muted);background:var(--panel);border-radius:4px;padding:1px 5px}.gi-vs{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:0.1em}.gi-row{display:flex;justify-content:space-between;align-items:baseline;gap:8px}.gi-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:0.06em;flex-shrink:0}.gi-value{font-weight:500;text-align:right;word-break:break-word}.gi-row-id .gi-value a{color:var(--accent-dark);text-decoration:none}.gi-row-id .gi-value a:hover{text-decoration:underline}.puzzle-explain{background:#fff7ef;border-radius:12px;padding:12px;margin-top:12px;font-size:14px;color:var(--muted)}.puzzle-explain ul{margin:6px 0 0;padding-left:18px}.report-feedback{font-size:13px;line-height:1.5;color:var(--accent-dark);background:#fff6ea;border:1px solid var(--line);border-radius:12px;padding:10px 12px}.report-modal-backdrop{position:fixed;inset:0;background:rgba(26,21,16,0.48);display:grid;place-items:center;padding:20px;z-index:40}.report-modal-backdrop[hidden]{display:none}.report-modal{width:min(100%,520px);background:#fffdf9;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:22px;display:grid;gap:18px}.report-modal-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.report-form{display:grid;gap:14px}.report-form label{display:grid;gap:8px;font-size:14px;color:var(--muted)}.report-form input,.report-form select,.report-form textarea{width:100%;border-radius:14px;border:1px solid var(--line);padding:12px 14px;font:inherit;color:var(--ink);background:white}.report-form textarea{resize:vertical;min-height:96px}.report-form-actions{display:flex;justify-content:flex-end}.report-modal-status{font-size:13px;line-height:1.5;color:var(--muted)}@media (max-width:600px){.section-header,.puzzle-header{flex-direction:column;align-items:flex-start}.playback-controls{flex-direction:column}.result-actions{flex-direction:column;align-items:stretch}.result-actions button{width:100%}}@media (max-height:860px){body.board-focus-mode .page{padding-top:8px;padding-bottom:16px}body.board-focus-mode .puzzle{padding:12px}body.board-focus-mode .puzzle-header{margin-bottom:8px}body.board-focus-mode .breadcrumb-nav{margin-bottom:4px}body.board-focus-mode .meta-note{display:none}body.board-focus-mode .turn-state,body.board-focus-mode .puzzle-explain{padding:10px}body.board-focus-mode .ghost,body.board-focus-mode .primary{padding:7px 12px}body.board-focus-mode .icon-control{width:38px;height:38px;font-size:16px}}@media (max-width:900px) and (max-height:780px){body.board-focus-mode .page{padding-left:12px;padding-right:12px;padding-bottom:12px}body.board-focus-mode .puzzle{padding:10px}body.board-focus-mode .puzzle-header{gap:8px}body.board-focus-mode .breadcrumb-nav{font-size:11px;letter-spacing:0.05em}body.board-focus-mode .action-buttons{grid-template-columns:repeat(2,minmax(0,1fr))}body.board-focus-mode .action-buttons .ghost:first-child:last-child,body.board-focus-mode .action-buttons .ghost:nth-last-child(1):nth-child(odd){grid-column:1 / -1}body.board-focus-mode .debug-hint{font-size:12px}}@media (max-width:600px) and (max-height:760px){body.board-focus-mode .section-header,body.board-focus-mode .puzzle-header{gap:6px}body.board-focus-mode .actions{width:100%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}body.board-focus-mode .actions .ghost,body.board-focus-mode .actions .primary{width:100%}}@media (max-width:600px){body.board-focus-mode .page{padding:6px 0 12px}body.board-focus-mode .puzzle{padding:8px 6px;border-radius:0;border-left:none;border-right:none}body.board-focus-mode .puzzle-header{padding:0 6px;margin-bottom:6px}}.scan-panel{margin:18px 0 14px;padding-top:16px;border-top:1px solid var(--line)}.scan-start-btn{width:100%}.scan-hint{font-size:12px;opacity:.7;margin:8px 0 0;line-height:1.45}border-left:3px solid #b8860b;border-radius:8px;background:rgba(184,134,11,.06);}.scan-progress{display:flex;align-items:center;gap:10px;font-size:13px;margin-top:10px;flex-wrap:wrap}.scan-progress[hidden]{display:none}.scan-graph-wrap{margin:8px 0;position:relative}.scan-graph{width:100%;height:190px;display:block;cursor:pointer}.scan-bg-red{fill:rgba(220,80,60,.10)}.scan-bg-black{fill:rgba(60,60,60,.08)}.scan-line{stroke:#333;stroke-width:1.5}.scan-line-red{stroke:#c0392b}.scan-line-black{stroke:#2b2b2b}.scan-phase-line{stroke:rgba(90,70,40,.28);stroke-width:1;stroke-dasharray:4 3}.scan-phase-label{font:600 9px/1 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var(--line)}.scan-graph-tools{display:flex;justify-content:flex-end;margin:2px 0 4px}.scan-graph-tools[hidden]{display:none}.scan-scale-toggle{font-size:11px;padding:2px 10px}.scan-report{margin-top:10px;padding-top:8px;border-top:1px dashed var(--line)}.scan-report[hidden]{display:none}.scan-report-group{margin:0 0 8px}.scan-report-group-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;opacity:.6;margin:0 0 3px}.scan-report-row{display:flex;justify-content:space-between;gap:10px;font-size:13px;line-height:1.6}.scan-report-label{opacity:.85}.scan-report-value{font-weight:700;font-variant-numeric:tabular-nums}.scan-report-jump{background:none;border:0;padding:0 1px;font:inherit;font-weight:700;font-variant-numeric:tabular-nums;color:inherit;cursor:pointer;text-decoration:underline dashed currentColor;text-underline-offset:3px}.scan-report-jump:hover{text-decoration-style:solid}.scan-report-jump:focus-visible{outline:2px solid currentColor;outline-offset:2px;border-radius:3px}.scan-report-scope-note{font-size:12px;opacity:.75;margin:0;line-height:1.5}.scan-summary{font-size:13px;font-weight:600;margin:4px 0}.scan-message{font-size:13px;opacity:.85;margin:10px 0 0;line-height:1.45}.move-chip-stakes{font:700 11px/1 ui-monospace,"SFMono-Regular",Consolas,monospace;padding:1px 6px;border-radius:8px;margin-left:6px}.move-chip-stakes-critical{background:#c0392b;color:#fff}.move-chip-stakes-warning{background:#b45309;color:#fff}.move-chip-stakes-caution{background:#8a5a12;color:#fff}.move-chip-certified{box-shadow:0 0 0 1.5px #2f6f4f}.chip-certified-mark{margin-left:3px;font-size:10px}.annotation-bar{display:flex;align-items:center;gap:10px;margin:4px 0 12px;padding:9px 12px;border:1px solid var(--line);border-radius:12px;background:#fffaf4}.annotation-bar[hidden]{display:none}.annotation-summary{font-size:13px;font-weight:600;margin:0;line-height:1.45;flex:1 1 auto;min-width:0}.annotation-nav{display:inline-flex;align-items:center;gap:4px;flex:0 0 auto}.annotation-nav[hidden]{display:none}.annotation-nav-pos{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;min-width:30px;text-align:center}.annotation-nav-btn{font-size:14px;line-height:1;padding:3px 8px}.scan-source-note{font-size:11.5px;color:#8a8578;margin:4px 0 0;line-height:1.4}.scan-source-note[hidden]{display:none}.move-detail-footer{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:8px;padding:8px 12px;background:var(--panel);border:1px solid var(--line);border-radius:8px}.move-detail-footer[hidden]{display:none}.move-detail-footer{scroll-margin-block:16px}@keyframes mdfFlash{0%{background:#fdeee7;border-color:var(--accent)}70%{background:#fdeee7;border-color:var(--accent)}100%{background:var(--panel);border-color:var(--line)}}.move-detail-footer.mdf-flash{animation:mdfFlash 1.4s ease-out}@media (prefers-reduced-motion:reduce){.move-detail-footer.mdf-flash{animation:none;border-color:var(--accent)}}.mdf-notation{font:700 17px/1 ui-monospace,"SFMono-Regular",Consolas,monospace;color:var(--ink)}.mdf-label{font-size:12.5px;font-weight:700;letter-spacing:.03em;text-transform:uppercase}.mdf-label-critical{color:#b32}.mdf-label-warning{color:#b5731f}.mdf-label-caution{color:#8a8578}.mdf-certified{font-size:12px;font-weight:700;color:#2f6f4f;border:1px solid #2f6f4f;border-radius:999px;padding:2px 9px}.mdf-certified[hidden]{display:none}.mdf-compare{margin-left:auto;font-size:12.5px;font-weight:700;color:#5c4b28;text-decoration:underline;cursor:pointer}.mdf-compare[hidden]{display:none}.mdf-suggestion{display:inline-flex;align-items:center;gap:5px;margin-left:auto;padding:3px 10px;background:rgba(220,60,60,.10);border:1px solid rgba(220,60,60,.35);border-radius:999px;font-size:12.5px;font-weight:700;color:#b32}.mdf-suggestion[hidden]{display:none}.mdf-suggestion-icon{font-size:13px}body.replay-page .action-panel{max-height:calc(100vh - 132px);min-height:min(var(--truth-panel-height,520px),calc(100vh - 132px));overflow:hidden}body.replay-page .action-panel .scan-result-panel{flex:0 1 auto;max-height:50%;overflow-y:auto;margin-bottom:6px;padding-bottom:6px}body.replay-page .action-panel .annotation-bar{margin:2px 0 6px}body.replay-page .action-panel .game-context-header{margin-bottom:6px}body.replay-page .action-panel .scan-graph-wrap{margin:4px 0}body.replay-page .action-panel .scan-report{margin-top:6px;padding-top:6px}body.replay-page .action-panel .result-tabs{margin-bottom:6px}body.replay-page .action-panel .adv-bar-wrap{margin:2px 0 4px}body.replay-page .action-panel .adv-bar-note{font-size:10.5px;margin-top:3px;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}body.replay-page .action-panel .scan-graph-tools{margin:0 0 2px}body.replay-page .action-panel .scan-source-note{margin-top:2px}body.replay-page .action-panel .game-context{min-height:0;margin-top:6px;padding:6px 10px}body.replay-page .action-panel .game-context .move-list{flex:1 1 auto;min-height:120px;max-height:none;overflow-y:auto}@media (max-width:900px){body.replay-page .action-panel{min-height:0;max-height:none;overflow:visible}body.replay-page .action-panel .scan-result-panel{max-height:none;overflow-y:visible}body.replay-page .action-panel .game-context .move-list{flex:0 1 auto;min-height:240px;max-height:60vh}}.scan-report-caveat{font-size:11.5px;line-height:1.45;color:var(--muted);margin:6px 0 0;padding-left:16px;position:relative}.scan-report-caveat::before{content:"ⓘ";position:absolute;left:0;top:0}.result-tabs{display:flex;gap:4px;margin-bottom:10px;border-bottom:1px solid var(--line)}.result-tabs[hidden]{display:none}.result-tab{appearance:none;background:transparent;border:0;border-bottom:2px solid transparent;padding:6px 12px;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;margin-bottom:-1px}.result-tab[hidden]{display:none}.result-tab:hover{color:var(--ink)}.result-tab.is-active{color:var(--accent-dark);border-bottom-color:var(--accent-dark)}.result-tabpanel[hidden]{display:none}.adv-bar-wrap{margin:2px 0 8px}.adv-bar-wrap[hidden]{display:none}.adv-bar{height:10px;border-radius:999px;background:#2b2b2b;overflow:hidden;border:1px solid var(--line)}.adv-bar-red{height:100%;background:#c0392b;transition:width 0.18s ease}.adv-bar-note{font-size:11.5px;color:var(--muted);margin:4px 0 0;line-height:1.4}.scan-mark-turning-halo{fill:rgba(255,95,168,0.22)}.scan-mark-turning{fill:#ff5fa8;stroke:#fff;stroke-width:1.5}.analysis-pane{padding:2px 0 4px}.analysis-head{display:flex;align-items:baseline;gap:8px;margin:0 0 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0}.analysis-compare{display:inline-block;margin-top:8px;font-size:12.5px;font-weight:700;color:#5c4b28;text-decoration:underline;cursor:pointer}