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0;font-size:.875rem;color:var(--text-muted)}._actions_zfohj_41{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2)}._dismiss_zfohj_48{padding:var(--space-2) var(--space-3);background:transparent;color:var(--text-muted);border:none;border-radius:var(--radius-sm);font-family:inherit;font-size:.875rem;font-weight:700;cursor:pointer;transition:color var(--duration-fast) ease}._dismiss_zfohj_48:hover{color:var(--text);text-decoration:underline}._dismiss_zfohj_48:focus-visible{outline:none;box-shadow:0 0 0 3px var(--sky-400)}._container_1aemh_1{display:flex;justify-content:center;align-items:center;padding:var(--space-4)}._card_1aemh_8{max-width:480px;width:100%;text-align:center}._title_1aemh_14{font-size:1.8rem;font-weight:800;margin-bottom:var(--space-2);color:var(--text)}._subtitle_1aemh_21{color:var(--text-muted);font-size:1rem;margin-bottom:var(--space-6)}._providers_1aemh_27{display:flex;flex-direction:column;gap:var(--space-3)}._feedback_zraq9_1{--feedback-surface: var(--surface);--feedback-border: var(--border-strong);--feedback-fill: var(--surface-sunken);--feedback-glyph: var(--text-muted);display:grid;grid-template-columns:auto 1fr;align-items:start;gap:var(--space-4);padding:var(--space-4) var(--space-5);border:2px solid var(--feedback-border);border-radius:var(--radius-lg);background:var(--feedback-surface);box-shadow:0 4px 0 0 var(--feedback-border);color:var(--text);text-align:left;animation:_feedback-enter_zraq9_1 var(--duration-base) var(--ease-out)}._idle_zraq9_23{--feedback-surface: var(--surface);--feedback-border: var(--border-strong);--feedback-fill: var(--surface-sunken);--feedback-glyph: var(--text-muted)}._checking_zraq9_30{--feedback-surface: var(--surface-sunken);--feedback-border: var(--accent);--feedback-fill: var(--accent-fill);--feedback-glyph: var(--on-accent)}._correct_zraq9_37{--feedback-surface: var(--success-soft);--feedback-border: var(--success);--feedback-fill: var(--success-fill);--feedback-glyph: var(--on-success-fill)}._not-yet_zraq9_45{--feedback-surface: var(--warning-soft);--feedback-border: var(--mango-500);--feedback-fill: var(--warning-fill);--feedback-glyph: var(--on-warning-fill)}._error_zraq9_52{--feedback-surface: var(--danger-soft);--feedback-border: var(--danger);--feedback-fill: var(--danger-fill);--feedback-glyph: var(--on-danger-fill)}._badge_zraq9_59{position:relative;display:grid;width:2.75rem;height:2.75rem;place-items:center;border-radius:var(--radius-pill);background:var(--feedback-fill);color:var(--feedback-glyph);animation:_badge-pop_zraq9_1 calc(var(--duration-base) * 1.6) var(--ease-spring)}._correct_zraq9_37 ._badge_zraq9_59:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;box-shadow:0 0 0 0 var(--feedback-border);animation:_badge-burst_zraq9_1 calc(var(--duration-base) * 3) var(--ease-out) var(--duration-base) both}._glyph_zraq9_81{width:1.5rem;height:1.5rem}._spinnerArc_zraq9_86{transform-origin:12px 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_rewind_zraq9_1{0%{transform:rotate(120deg)}}@media(prefers-reduced-motion:reduce){._feedback_zraq9_1,._badge_zraq9_59,._correct_zraq9_37 ._badge_zraq9_59:after,._spinnerArc_zraq9_86,._retry_zraq9_97{animation:none}._checkPath_zraq9_91{animation:none;stroke-dashoffset:0}}._explanation_rlauh_2{display:flex;flex-direction:column;gap:var(--space-2);color:var(--text)}._entered_rlauh_9,._reason_rlauh_10{margin:0}._entered_rlauh_9{color:var(--text-muted)}._entered_rlauh_9 strong{display:inline-block;margin-left:var(--space-1);padding:0 var(--space-2);border:2px solid var(--mango-500);border-radius:var(--radius-sm);background:var(--warning-soft);color:var(--text);font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:700;overflow-wrap:anywhere}._answerStep_1v6zo_1{display:flex;flex-direction:column;gap:var(--space-4);width:100%}._controls_1v6zo_8{display:flex;flex-direction:column;align-items:center;gap:var(--space-3)}.btn--ghost._submit_1v6zo_16{background:var(--accent-soft);border-color:var(--accent);box-shadow:0 3px 0 0 var(--accent)}.btn--ghost._submit_1v6zo_16:active:not(:disabled){transform:translateY(3px);box-shadow:0 0 0 0 var(--accent)}.btn--ghost._submit_1v6zo_16:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}._feedback_1v6zo_33{margin-top:var(--space-2)}._checking_1v6zo_38{display:flex;flex-direction:column;gap:var(--space-1);margin-top:var(--space-2);padding-top:var(--space-2);border-top:2px dashed var(--feedback-border)}._checkingLabel_1v6zo_48{margin:0;font-size:.75rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}._stepper_79ndb_1{display:flex;flex-direction:column;width:100%;gap:var(--space-4)}._header_79ndb_8{display:flex;flex-direction:column;gap:var(--space-2);width:100%}._heading_79ndb_16{font-size:1rem;font-weight:700;margin:var(--space-2) 0 0;color:var(--text-muted);outline:none}._heading_79ndb_16:focus{outline:3px solid var(--sky-400);outline-offset:2px;border-radius:var(--radius-sm)}._progressTrack_79ndb_32{width:100%;height:8px;background-color:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--radius-pill);overflow:hidden}._progressFill_79ndb_41{height:100%;background-color:var(--accent-fill);border-radius:var(--radius-pill);transition:width var(--duration-base) 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var(--violet-700);--accent-soft: var(--violet-100);--accent-fill: var(--violet-500);--on-accent: #ffffff;--success: var(--mint-700);--success-soft: #d1fae5;--danger: var(--coral-700);--danger-soft: #fee2e2;--warning-soft: #fef3c7;--success-fill: var(--mint-700);--on-success-fill: #ffffff;--warning-fill: var(--mango-500);--on-warning-fill: #3b2604;--danger-fill: var(--coral-700);--on-danger-fill: #ffffff;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 22px;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgba(31, 26, 61, .08);--shadow-md: 0 6px 16px -4px rgba(31, 26, 61, .14);--shadow-lg: 0 18px 40px -12px rgba(31, 26, 61, .24);--shadow-chunky: 0 4px 0 0 var(--accent-strong);--shadow-chunky-sm: 0 3px 0 0 var(--border-strong);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--font-sans: "Nunito", ui-rounded, "SF Pro Rounded", "Segoe UI", system-ui, -apple-system, sans-serif;--font-mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, monospace;--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--ease-out: cubic-bezier(.16, 1, .3, 1);--duration-fast: .12s;--duration-base: .22s}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #14122b;--bg-pattern: rgba(196, 181, 253, .07);--surface: #1e1b3a;--surface-sunken: #181534;--border: #302c56;--border-strong: #433d73;--text: #f1eefe;--text-muted: #a9a2ce;--accent: var(--violet-300);--accent-strong: var(--violet-600);--accent-soft: #2a2352;--accent-fill: var(--violet-500);--on-accent: #ffffff;--success: var(--mint-300);--success-soft: #0d3d2f;--danger: var(--coral-300);--danger-soft: #48181d;--warning-soft: #3a2b12;--success-fill: var(--mint-300);--on-success-fill: #0d3d2f;--danger-fill: var(--coral-300);--on-danger-fill: #48181d;--shadow-chunky: 0 4px 0 0 var(--violet-700);--shadow-chunky-sm: 0 3px 0 0 var(--border-strong);--shadow-md: 0 6px 16px -4px rgba(0, 0, 0, .5);--shadow-lg: 0 18px 40px -12px rgba(0, 0, 0, .6)}}[data-theme=dark]{--bg: #14122b;--bg-pattern: rgba(196, 181, 253, .07);--surface: #1e1b3a;--surface-sunken: #181534;--border: #302c56;--border-strong: #433d73;--text: #f1eefe;--text-muted: #a9a2ce;--accent: var(--violet-300);--accent-strong: var(--violet-600);--accent-soft: #2a2352;--accent-fill: var(--violet-500);--on-accent: #ffffff;--success: var(--mint-300);--success-soft: #0d3d2f;--danger: var(--coral-300);--danger-soft: #48181d;--warning-soft: #3a2b12;--success-fill: var(--mint-300);--on-success-fill: #0d3d2f;--danger-fill: var(--coral-300);--on-danger-fill: #48181d;--shadow-chunky: 0 4px 0 0 var(--violet-700);--shadow-chunky-sm: 0 3px 0 0 var(--border-strong);--shadow-md: 0 6px 16px -4px rgba(0, 0, 0, .5);--shadow-lg: 0 18px 40px -12px rgba(0, 0, 0, .6)}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);color:var(--text);background-color:var(--bg);background-image:radial-gradient(var(--bg-pattern) 1.5px,transparent 1.5px);background-size:28px 28px;-webkit-font-smoothing:antialiased}main{display:flex;flex-direction:column;gap:var(--space-5)}main:focus,main [tabindex="-1"]:focus{outline:none}.page-layout{max-width:960px;margin:0 auto;padding:var(--space-5) var(--space-4)}.page-header{margin-bottom:var(--space-5);color:var(--text)}.card{background-color:var(--surface);border:2px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-5);box-shadow:var(--shadow-md);color:var(--text);display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--space-4)}.card-title{margin-top:0;margin-bottom:var(--space-3);font-weight:800}.card-title--eyebrow{font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}.card-title--heading{font-size:1.125rem;letter-spacing:-.01em;color:var(--text)}.footer{text-align:center;padding:var(--space-4) 0 var(--space-2)}h1,h2{line-height:1.15;margin:0;letter-spacing:-.02em}p{margin:0;line-height:1.6}code{font-family:var(--font-mono);font-size:.9em;background:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.1em .4em}:focus-visible{outline:3px solid var(--sky-400);outline-offset:2px;border-radius:var(--radius-sm)}.muted{color:var(--text-muted);font-size:.9rem}.error{color:var(--danger);font-weight:700}.hero{text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-3);padding:var(--space-5) 0 var(--space-2)}.hero__eyebrow{font-weight:800;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}.hero__title{font-size:clamp(2rem,6vw,3.1rem);font-weight:800;line-height:1.15;letter-spacing:-.02em}.hero__title em{font-style:normal;background:var(--mango-300);color:#1f1a3d;padding:.02em 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var(--border-strong)}.btn--ghost{background:transparent;color:var(--accent);box-shadow:none}.btn--ghost:active:not(:disabled){background:var(--accent-soft)}.btn--primary:active:not(:disabled):not([aria-disabled=true]){transform:translateY(4px);box-shadow:0 0 0 0 var(--accent-strong)}.btn--primary:disabled,.btn--primary[aria-disabled=true]{background:var(--border-strong);color:var(--text-muted);box-shadow:none;cursor:not-allowed}.btn--primary[aria-disabled=true]:focus-visible{box-shadow:0 0 0 3px var(--sky-400)}.btn--sm{padding:var(--space-2) var(--space-3);font-size:.875rem}.btn--md{padding:var(--space-3) var(--space-5);font-size:1rem}.btn--lg{padding:var(--space-4) var(--space-6);font-size:1.125rem}.btn__label--dimmed{opacity:.35}.expression{font-family:var(--font-mono);font-size:clamp(1.6rem,5vw,2.4rem);font-weight:700;letter-spacing:.05em}.answer-field{display:flex;flex-direction:column;align-items:center;gap:var(--space-2)}.answer-field__label{font-size:.75rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}.answer-field__input{font-family:var(--font-mono);font-size:2rem;font-weight:700;text-align:center;width:5.5em;padding:var(--space-3);color:var(--text);background:var(--surface-sunken);border:3px solid var(--border-strong);border-radius:var(--radius-md);transition:border-color var(--duration-fast) 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