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var(--accent);outline-offset:2px;border-radius:4px}::selection{background:color-mix(in oklab, var(--accent) 35%, transparent)}.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.num{font-family:var(--font-body);font-variant-numeric:tabular-nums lining-nums}.muted{color:var(--ink-2)}.faint{color:var(--ink-3)}.eyebrow{font:700 .72rem/1.2 var(--font-body);letter-spacing:.16em;text-transform:uppercase;color:var(--accent-strong);align-items:center;gap:8px;display:inline-flex}.eyebrow:before{content:"";opacity:.7;background:currentColor;width:18px;height:1px}.visually-hidden{clip:rect(0 0 0 0);width:1px;height:1px;overflow:hidden;position:absolute!important}@keyframes page-in{0%{opacity:0}}@keyframes fade-in{0%{opacity:0}}@keyframes fb-in{0%{opacity:0;transform:translateY(4px)scale(.99)}}@keyframes toast-in{0%{opacity:0;transform:translateY(10px)}}@keyframes sheen{to{transform:translate(100%)}}@keyframes num-roll{0%{opacity:0;transform:translateY(30%)}}@keyframes 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minmax(0,1fr);gap:8px;display:grid}.board-caption{color:var(--ink-2);justify-content:space-between;align-items:center;gap:10px;min-height:26px;font-size:.9rem;font-weight:650;display:flex}.board-caption>.player-tag,.board-caption>.faint{white-space:nowrap;min-width:0}.caption-status{white-space:nowrap;align-items:center;gap:6px;display:inline-flex}.caption-status.good{color:var(--good)}.caption-status.bad{color:var(--bad)}.player-tag{align-items:center;gap:8px;display:inline-flex}.side-dot{width:14px;height:14px;box-shadow:0 0 0 1px var(--line-strong), 0 1px 2px #00000059;border:0;border-radius:50%;flex:none}.side-dot.w{background:radial-gradient(circle at 35% 30%, #fffdf7, var(--ivory) 55%, #cbb993)}.side-dot.b{background:radial-gradient(circle at 35% 30%, #5a4a3e, var(--ebony) 55%, #0c0907)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .side-dot.b{box-shadow:0 0 0 1.5px color-mix(in oklab, var(--ink) 45%, transparent), 0 1px 2px #00000080}}:root[data-theme=dark] .side-dot.b{box-shadow:0 0 0 1.5px color-mix(in oklab, var(--ink) 45%, transparent), 0 1px 2px #00000080}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);box-shadow:var(--hl-top), var(--shadow-2);top:calc(20px + var(--safe-t));flex-direction:column;gap:16px;padding:22px;display:flex;position:sticky}.panel-section{flex-direction:column;gap:10px;display:flex}.panel-divider{background:var(--line);height:1px;margin:0 -22px}.to-move{font:600 1.3rem var(--font-display);align-items:center;gap:10px;display:flex}@media (width<=900px){.trainer{--panel-peek:128px;grid-template-columns:minmax(0,1fr);gap:16px}.trainer>.trainer-board{justify-self:center}.trainer>.panel{width:100%;max-width:max(min(100%, var(--board-fit,100%), 760px), 288px);justify-self:center;padding:16px;position:static}.panel.coach-first>.feedback,.panel.coach-first>.note-card,.panel.coach-first>.faint,.panel.coach-first>.btn-row,.panel.coach-first>.btn{order:-1}.board-caption 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.mono{font-family:var(--font-mono);background:var(--surface-3);border-radius:4px;padding:1px 4px;font-size:.82em}.rich strong{font-weight:650}.moves{max-height:260px;font:500 .86rem var(--font-mono);border:1px solid var(--line);border-radius:var(--radius-s);background:var(--surface-sunk);box-shadow:var(--sunk);grid-template-columns:42px 1fr 1fr;display:grid;overflow-y:auto}.moves .n{font-family:var(--font-display);text-align:right;color:var(--ink-3);border-right:1px solid var(--line);border-bottom:1px solid color-mix(in oklab, var(--line) 50%, transparent);background:0 0;justify-content:flex-end;align-items:center;padding:4px 10px 4px 8px;font-style:italic;display:flex}.moves button{border:0;border-bottom:1px solid color-mix(in oklab, var(--line) 50%, transparent);text-align:left;cursor:pointer;font:inherit;color:var(--ink);background:0 0;align-items:center;gap:6px;padding:4px 8px;display:flex}.moves button:hover{background:var(--surface-3)}@media (pointer:coarse){.moves 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