:root{--bg: #f6f6f7;--surface: #ffffff;--surface-2: #f4f4f5;--ink: #0a0a0b;--ink-2: #3f3f46;--muted: #71717a;--line: #e4e4e7;--accent: #18181b;--accent-ink: #ffffff;--accent-soft: #f4f4f5;--danger: #dc2626;--danger-soft: #fdf0f0;--focus: #2563eb;--focus-soft: rgba(37, 99, 235, .16);--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 2px rgba(10, 10, 11, .04);--font: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-display: var(--font);color-scheme:light}@media (prefers-color-scheme: dark){:root{--bg: #09090b;--surface: #141416;--surface-2: #1d1d20;--ink: #fafafa;--ink-2: #d4d4d8;--muted: #a1a1aa;--line: #27272a;--accent: #fafafa;--accent-ink: #09090b;--accent-soft: #1d1d20;--danger: #f87171;--danger-soft: #2a1515;--focus: #60a5fa;--focus-soft: rgba(96, 165, 250, .22);--shadow: none;color-scheme:dark}}*{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--ink);font:16px/1.55 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0 10px}.has-error .q-label{color:var(--danger)}.error-text{color:var(--danger);font-size:.88rem;margin:8px 0 0}.error-banner{background:var(--danger-soft);color:var(--danger);border-radius:var(--radius-sm);padding:12px 14px;margin:0;font-weight:500}input[type=radio],input[type=checkbox]{position:absolute;opacity:0;width:1px;height:1px}.scale{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.scale-option{display:grid;justify-items:center;align-content:start;gap:6px;padding:10px 2px;border-radius:var(--radius-sm);border:1px solid var(--line);cursor:pointer;text-align:center;transition:border-color .15s,background .15s,transform .1s;min-height:76px}.scale-option:hover{border-color:var(--muted)}.scale-option:active{transform:scale(.97)}.scale-num{font-weight:700;font-size:1.1rem}.scale-text{font-size:.68rem;line-height:1.25;color:var(--muted);hyphens:auto}.scale-option.selected{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.scale-option.selected 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