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html{-moz-text-size-adjust:100%;text-size-adjust:100%;font-size:100%}body{font-family:var(--font-family-sans);font-size:var(--font-size-md);line-height:var(--line-normal);text-rendering:optimizelegibility}button,input,select,textarea{font:inherit}code,pre,kbd,samp{font-family:var(--font-family-mono)}h1,h2,h3,h4,p{text-wrap:pretty}h1{font-size:var(--font-size-3xl);line-height:var(--line-tight);font-weight:var(--font-bold);letter-spacing:-.035em}h2{font-size:var(--font-size-2xl);line-height:var(--line-tight);font-weight:var(--font-bold);letter-spacing:-.025em}h3{font-size:var(--font-size-xl);line-height:var(--line-snug);font-weight:var(--font-semibold);letter-spacing:-.015em}h4{font-size:var(--font-size-lg);line-height:var(--line-snug);font-weight:var(--font-semibold)}small{font-size:var(--font-size-xs);line-height:var(--line-normal)}.ui-eyebrow{color:var(--ds-accent-text);font-size:var(--font-size-xs);line-height:var(--line-snug);font-weight:var(--font-extrabold);letter-spacing:.08em;text-transform:uppercase}.ui-meta{color:var(--ds-text-secondary);font-size:var(--font-size-xs);line-height:var(--line-normal)}.ui-body{color:var(--ds-text-primary);font-size:var(--font-size-md);line-height:var(--line-normal)}.ui-section-title{font-size:var(--font-size-xl);line-height:var(--line-snug);font-weight:var(--font-bold)}
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var(--space-1);font-size:clamp(1.4rem,2vw,1.9rem);line-height:var(--line-tight)}.draw-stage p{max-width:32rem;margin:0 0 var(--space-3);color:var(--ds-text-secondary);font-size:var(--font-size-sm);line-height:var(--line-normal)}.target-mark{border-radius:var(--radius-pill);width:4.5rem;height:4.5rem}.arena-main-card .button.huge,.arena-main-card button[class*=primary]{min-width:min(100%,15rem);min-height:var(--control-lg);justify-self:center}.draw-count{margin-top:var(--space-3);color:var(--ds-text-secondary);font-size:var(--font-size-xs);line-height:var(--line-normal)}.score-card{gap:var(--space-4);padding:var(--space-5);flex-direction:column;display:flex}.score-card .panel-heading{margin:0}.score-card .panel-heading h3{font-size:var(--font-size-xl);line-height:var(--line-snug);margin:0}.score-card .panel-heading p{margin:var(--space-1) 0 0;color:var(--ds-text-secondary);font-size:var(--font-size-sm);line-height:var(--line-normal)}.score-presets{gap:var(--space-2);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.score-presets>button{align-items:center;gap:var(--space-3);min-height:4.25rem;padding:var(--space-3);border:var(--border-width) solid var(--ds-border);border-radius:var(--radius-md);background:var(--ds-surface-interactive);color:var(--ds-text-primary);text-align:left;transition:background var(--motion-fast) var(--ease-standard), border-color var(--motion-fast) var(--ease-standard), transform var(--motion-fast) var(--ease-standard);grid-template-columns:auto minmax(0,1fr);display:grid}.score-presets>button:hover:not(:disabled){background:#58f3a70e;border-color:#58f3a747;transform:translateY(-1px)}.score-presets>button:disabled{opacity:.5}.score-presets b{min-width:2.75rem;color:var(--ds-accent-strong);font-size:var(--font-size-lg);line-height:1}.score-presets 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var(--ds-border);border-radius:var(--radius-pill);color:var(--ds-text-secondary);font-size:var(--font-size-xs);align-items:center;display:inline-flex}.realtime-grid{gap:var(--space-5)}.teacher-buzzer-state,.group-controls,.boss-create{border-radius:var(--radius-lg)}.inline-actions.solid-actions{gap:var(--space-2);flex-wrap:wrap}@media (max-width:72rem){.arena-grid{grid-template-columns:minmax(0,1fr)}.arena-main-card{min-height:25rem}.score-card{max-width:none}}@media (max-width:60rem){.arena-header.compact{flex-direction:column;align-items:flex-start}.arena-session-actions{justify-content:flex-start;width:100%}.arena-activity-strip{gap:var(--space-3);grid-template-columns:minmax(0,1fr)}.arena-activity-strip .select{max-width:none}.realtime-grid{grid-template-columns:minmax(0,1fr)}}@media (max-width:42rem){.arena-session-workspace{--arena-gap:var(--space-4)}.arena-header.compact{gap:var(--space-4);padding-bottom:var(--space-4)}.arena-header.compact h1,.arena-header.compact h2{font-size:var(--font-size-2xl)}.arena-session-actions{grid-template-columns:minmax(0,1fr);display:grid}.arena-session-actions>*{width:100%}.arena-tabs-six{margin-inline:calc(var(--space-2) * -1);top:0}.arena-activity-strip strong,.arena-activity-strip small{white-space:normal}.arena-main-card,.score-card{padding:var(--space-4);border-radius:var(--radius-md)}.arena-main-card{grid-template-rows:auto minmax(11rem,1fr) auto auto;min-height:22rem}.draw-stage{min-height:11rem;padding-block:var(--space-4)}.score-presets{grid-template-columns:minmax(0,1fr)}.score-presets>button{min-height:var(--target-comfortable)}.custom-score{grid-template-columns:minmax(0,1fr)}.custom-score>*{width:100%}.inline-actions,.inline-actions.solid-actions{align-items:stretch}.inline-actions.solid-actions>.button,.inline-actions.solid-actions>button{min-height:var(--target-comfortable);flex:10rem}}@media (max-width:30rem){.arena-main-card,.score-card{padding-inline:var(--space-3)}.arena-header.compact p{font-size:var(--font-size-xs)}.target-mark{width:4rem;height:4rem}}.arena-session-workspace,.arena-tabs-six [role=tab],.arena-session-actions button,.arena-activity-strip .select,.arena-interaction-switch button{font-size:var(--font-size-md)}.arena-tabs-six [role=tab]{font-weight:var(--font-semibold)}.arena-activity-strip .eyebrow,.arena-main-card>.eyebrow,.arena-session-workspace .ui-eyebrow{font-size:var(--font-size-sm)}.arena-activity-strip strong,.arena-interaction-switch strong{font-size:var(--font-size-md);line-height:var(--line-snug)}.arena-session-workspace small,.arena-session-workspace .ui-meta{font-size:var(--font-size-sm)}.arena-live-shell{box-sizing:border-box;grid-template-columns:14.5rem 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