.game{gap:var(--space-6);padding:var(--space-6) 0 var(--space-12);grid-template-columns:minmax(0,640px) minmax(260px,340px);justify-content:center;display:grid}@media (width<=900px){.game{grid-template-columns:minmax(0,1fr)}}.board-wrap{position:relative}.player-bar{align-items:center;gap:var(--space-3);padding:var(--space-3) 0;min-height:64px;display:flex;position:relative}.avatar{border-radius:var(--radius);background:color-mix(in srgb, var(--persona,var(--surface-3)) 22%, var(--surface-2));border:1px solid color-mix(in srgb, var(--persona,var(--border)) 50%, transparent);flex:none;place-items:center;width:44px;height:44px;font-size:24px;display:grid}.avatar.you{--persona:var(--accent)}.player-name{font-weight:700}.thinking{color:var(--text-muted);font-size:12px}.thinking.on:before{content:"";background:var(--accent);vertical-align:middle;width:6px;height:6px;animation:pulse 1s var(--ease-out) infinite;border-radius:50%;margin-right:6px;display:inline-block}.player-bar.bot{min-height:96px}.speech{border-radius:var(--radius) var(--radius) var(--radius) 4px;background:var(--surface-2);border:1px solid color-mix(in srgb, var(--persona) 45%, var(--border));max-width:min(60%,340px);animation:pop var(--dur-slow) var(--ease-spring);margin-left:auto;padding:10px 14px;font-size:14px;line-height:1.35;position:relative}.speech-rest{visibility:hidden}.icon-btn{border:1px solid var(--border);background:var(--surface-2);border-radius:var(--radius-sm);cursor:pointer;width:32px;height:28px;font-size:14px;line-height:1}.icon-btn:hover{background:var(--surface-3)}.game-side{padding:var(--space-4);flex-direction:column;align-self:start;margin-top:64px;display:flex}@media (width<=900px){.game-side{margin-top:0}}.side-header{margin-bottom:var(--space-3);justify-content:space-between;align-items:center;display:flex}.move-list{min-height:120px;max-height:360px;font-family:var(--font-mono);margin:0;padding:0;font-size:14px;list-style:none;overflow-y:auto}.move-list li{border-radius:var(--radius-sm);grid-template-columns:40px 1fr 1fr;padding:4px 8px;display:grid}.move-list li:nth-child(odd){background:var(--surface-2)}.move-no{color:var(--text-faint)}.move-empty{font-size:14px}.side-actions{gap:var(--space-2);margin-top:var(--space-4);grid-template-columns:1fr 1fr;display:grid}.game-over{margin-top:var(--space-4);padding:var(--space-6);text-align:center;animation:pop var(--dur-slow) var(--ease-spring)}.game-over.tone-win{border-color:var(--accent);background:linear-gradient(180deg, var(--accent-soft), var(--surface))}.game-over-actions{gap:var(--space-2);flex-wrap:wrap;justify-content:center;display:flex}.promotion-overlay{border-radius:var(--radius);z-index:10;background:#00000073;place-items:center;display:grid;position:absolute;inset:0}.promotion-card{padding:var(--space-4);text-align:center}.promotion-options{gap:var(--space-2);margin-top:var(--space-2);display:flex}.promotion-btn{border-radius:var(--radius);border:1px solid var(--border);background:var(--board-light);color:#1c1c1b;cursor:pointer;width:64px;height:64px;font-size:44px;line-height:1}.promotion-btn:hover{border-color:var(--accent)}@keyframes pop{0%{opacity:0;transform:translateY(6px)scale(.96)}to{opacity:1;transform:none}}@keyframes pulse{50%{opacity:.3}}.crash{justify-items:center;gap:var(--space-2);max-width:480px;margin:var(--space-12) auto;padding:var(--space-8);text-align:center;display:grid}.fx-layer{pointer-events:none;z-index:5;position:absolute;inset:0}.fx-anchor{width:0;height:0;position:absolute}.fx-particle{animation:fx-fly .9s var(--ease-out) forwards;border-radius:2px;position:absolute;top:0;left:0;transform:translate(-50%,-50%);box-shadow:0 0 0 1.5px #00000059}.fx-ghost{font-size:clamp(36px,7vw,64px);line-height:1;animation:1s cubic-bezier(.3,.6,.5,1) forwards fx-ghost;position:absolute;top:0;left:0;transform:translate(-50%,-50%)}.fx-ghost-w{color:#fffaf0;-webkit-text-stroke:1.5px #1f1a17}.fx-ghost-b{color:#1f1a17;-webkit-text-stroke:1px #fffaf0}.fx-particle:nth-child(odd){border-radius:50%}.fx-flash{width:90px;height:90px;animation:fx-flash .42s var(--ease-out) forwards;background:radial-gradient(circle,#fffaf0f2,#f2b53d80 40%,#0000 70%);border-radius:50%;position:absolute;top:0;left:0;transform:translate(-50%,-50%)scale(.2)}.fx-ring{border:4px solid var(--q-blunder);width:70px;height:70px;animation:fx-ring .9s var(--ease-out) forwards;border-radius:50%;position:absolute;top:0;left:0;transform:translate(-50%,-50%)scale(.4)}.fx-ring-2{animation-delay:.18s}.fx-slam{border-radius:var(--radius);box-shadow:inset 0 0 0 6px var(--accent);animation:fx-slam .9s var(--ease-out) forwards;position:absolute;inset:0}.board-wrap.shaking{animation:.52s cubic-bezier(.36,.07,.19,.97) fx-shake}@keyframes fx-fly{0%{opacity:1;transform:translate(-50%,-50%)scale(1)}to{transform:translate(calc(-50% + var(--dx)), calc(-50% + var(--dy))) scale(.2) rotate(200deg);opacity:0}}@keyframes fx-ghost{0%{opacity:1;transform:translate(-50%,-50%)rotate(0)scale(1)}30%{opacity:1;transform:translate(-30%,-140%)rotate(-40deg)scale(1.15)}to{opacity:0;transform:translate(40%,160%)rotate(-280deg)scale(.4)}}@keyframes fx-flash{0%{opacity:1;transform:translate(-50%,-50%)scale(.2)}to{opacity:0;transform:translate(-50%,-50%)scale(1.3)}}@keyframes fx-ring{0%{opacity:1;transform:translate(-50%,-50%)scale(.4)}to{opacity:0;transform:translate(-50%,-50%)scale(1.6)}}@keyframes fx-slam{0%{opacity:0;transform:scale(1.04)}25%{opacity:1;transform:scale(1)}to{opacity:0}}@keyframes fx-shake{10%,90%{transform:translate(-2px)}20%,80%{transform:translate(4px)}30%,50%,70%{transform:translate(-7px)rotate(-.6deg)}40%,60%{transform:translate(7px)rotate(.6deg)}}.picker{padding:var(--space-8) 0 var(--space-16)}.picker-head{text-align:center;margin-bottom:var(--space-8)}.bot-grid{gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(170px,1fr));display:grid}.bot-card{align-items:center;gap:var(--space-2);padding:var(--space-6) var(--space-4);color:var(--text);font:inherit;text-align:center;cursor:pointer;transition:transform var(--dur) var(--ease-spring), border-color var(--dur) var(--ease-out);flex-direction:column;display:flex}.bot-card:hover{transform:translateY(-3px)}.bot-card.selected{border-color:var(--persona);box-shadow:0 0 0 1px var(--persona), var(--shadow)}.bot-name{font-weight:700}.bot-tagline{font-size:13px;line-height:1.35}.rating{font:500 12px var(--font-mono);color:var(--text-muted);background:var(--surface-2);border-radius:999px;padding:2px 8px}.picker-foot{gap:var(--space-4);margin-top:var(--space-8);flex-wrap:wrap;justify-content:center;align-items:center;display:flex}.segmented{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:3px;display:inline-flex}.segmented button{color:var(--text-muted);font:600 14px var(--font-ui);border-radius:calc(var(--radius) - 3px);cursor:pointer;background:0 0;border:0;padding:10px 16px}.segmented button.on{background:var(--surface-3);color:var(--text)}.rewards{gap:var(--space-2);margin:var(--space-2) 0 var(--space-4);text-align:left;display:grid}.reward-medal,.reward-badge{align-items:center;gap:var(--space-3);padding:var(--space-3);border-radius:var(--radius);background:var(--accent-soft);border:1px solid color-mix(in srgb, var(--accent) 40%, transparent);animation:pop var(--dur-slow) var(--ease-spring) both;font-size:13px;display:flex}.reward-badge{background:var(--surface-2);border-color:var(--border)}.medal{animation:medal-drop .7s var(--ease-spring) both;font-size:34px;line-height:1}.badge-icon{font-size:22px}.reward-streak{color:var(--accent);text-align:center;font-weight:700}.next-stop{width:100%}@keyframes medal-drop{0%{opacity:0;transform:translateY(-40px)rotate(-30deg)scale(.4)}60%{opacity:1;transform:translateY(4px)rotate(10deg)scale(1.15)}to{transform:none}}