@keyframes svelte-radsrc-pulse-green{0%{box-shadow:0 0 color-mix(in srgb,var(--site-success) 40%,transparent)}70%{box-shadow:0 0 0 6px transparent}to{box-shadow:0 0 0 0 transparent}}.badge-allpass.svelte-radsrc{animation:svelte-radsrc-pulse-green .6s ease-out 1}.challenge-playground-shell.svelte-radsrc{--challenge-success-ink: var(--site-success);--challenge-success-bg: color-mix(in srgb, var(--site-success) 12%, transparent);--challenge-success-ring: color-mix(in srgb, var(--site-success) 26%, transparent);--challenge-warning-ink: color-mix( in srgb, var(--site-highlight-badge-ink) 76%, var(--site-base-ink-bright) 24% );--challenge-warning-bg: color-mix(in srgb, var(--site-highlight-badge-ink) 8%, transparent);--challenge-warning-ring: color-mix(in srgb, var(--site-highlight-badge-ink) 22%, transparent);--challenge-issue-ink: color-mix( in srgb, var(--site-link-hover) 72%, var(--site-highlight-badge-ink) 28% );--challenge-issue-bg: color-mix(in srgb, var(--site-link-hover) 8%, transparent);--challenge-issue-ring: color-mix(in srgb, var(--site-link-hover) 20%, transparent);background:linear-gradient(180deg,color-mix(in srgb,var(--site-surface-strong) 86%,var(--site-bg)),color-mix(in srgb,var(--site-bg) 82%,black 18%))}.challenge-playground-toolbar.svelte-radsrc,.challenge-playground-panel.svelte-radsrc,.challenge-playground-editor-error.svelte-radsrc{border-color:color-mix(in srgb,var(--site-line-strong) 62%,transparent)}.challenge-playground-panel.svelte-radsrc{background:color-mix(in srgb,var(--site-surface) 36%,var(--site-bg))}.challenge-playground-filename.svelte-radsrc,.challenge-playground-body.svelte-radsrc{color:color-mix(in srgb,var(--site-ink) 82%,var(--site-base-ink-bright) 18%)}.challenge-playground-meta.svelte-radsrc,.challenge-playground-toolbar-action.svelte-radsrc{color:color-mix(in srgb,var(--site-ink-muted) 90%,transparent)}.challenge-playground-toolbar-action.svelte-radsrc:hover{color:var(--site-ink)}.challenge-playground-outline-action.svelte-radsrc{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--site-line-strong) 70%,transparent)}.challenge-playground-outline-action.svelte-radsrc:hover{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--site-link-hover) 54%,transparent)}.challenge-playground-primary.svelte-radsrc{background:var(--site-accent);color:var(--site-base-ink-bright)}.challenge-playground-editor-error.svelte-radsrc,.challenge-playground-issue-title.svelte-radsrc,.challenge-playground-issue-ink.svelte-radsrc,.challenge-playground-error-copy.svelte-radsrc{color:var(--challenge-issue-ink)}.challenge-playground-fallback.svelte-radsrc{background:transparent;color:color-mix(in srgb,var(--site-ink) 82%,var(--site-base-ink-bright) 18%)}.challenge-playground-hint.svelte-radsrc{background:var(--challenge-warning-bg);box-shadow:inset 0 0 0 1px var(--challenge-warning-ring)}.challenge-playground-hint-index.svelte-radsrc,.challenge-playground-warning-ink.svelte-radsrc{color:var(--challenge-warning-ink)}.challenge-playground-success-ink.svelte-radsrc{color:var(--challenge-success-ink)}.challenge-playground-success-badge.svelte-radsrc{background:var(--challenge-success-bg);color:var(--challenge-success-ink)}.challenge-playground-success-card.svelte-radsrc{border:1px solid var(--challenge-success-ring);background:var(--challenge-success-bg)}.challenge-playground-success-copy.svelte-radsrc{color:color-mix(in srgb,var(--challenge-success-ink) 82%,var(--site-base-ink-bright) 18%)}.challenge-playground-share.svelte-radsrc{color:var(--challenge-success-ink);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--challenge-success-ink) 32%,transparent)}.challenge-playground-share.svelte-radsrc:hover{background:color-mix(in srgb,var(--challenge-success-ink) 10%,transparent)}.challenge-playground-warning-card.svelte-radsrc{border:1px solid var(--challenge-warning-ring);background:var(--challenge-warning-bg)}.challenge-playground-warning-copy.svelte-radsrc{color:color-mix(in srgb,var(--challenge-warning-ink) 80%,var(--site-base-ink-bright) 20%)}.challenge-playground-result-card.svelte-radsrc{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--site-line) 40%,transparent)}.challenge-playground-result-card--pass.svelte-radsrc{background:color-mix(in srgb,var(--challenge-success-ink) 10%,transparent)}.challenge-playground-result-card--fail.svelte-radsrc{background:var(--challenge-issue-bg)}.solution-reveal-state--solved.svelte-1hcfw6u{background:color-mix(in srgb,var(--site-success) 12%,transparent)}.solution-reveal-state--warning.svelte-1hcfw6u{background:color-mix(in srgb,var(--site-highlight-badge-ink) 8%,transparent)}.solution-reveal-state-icon--solved.svelte-1hcfw6u{color:var(--site-success)}.solution-reveal-state-icon--warning.svelte-1hcfw6u{color:color-mix(in srgb,var(--site-highlight-badge-ink) 76%,var(--site-base-ink-bright) 24%)}.solution-reveal-primary.svelte-1hcfw6u{background:var(--site-accent);color:var(--site-base-ink-bright)}