.iq-page{--iq-shell-border: rgba(145, 144, 151, .14);--iq-shell-card-border: rgba(145, 144, 151, .12);--iq-shell-hero-bg: radial-gradient(circle at top right, rgba(233, 195, 73, .16), transparent 28%), radial-gradient(circle at 12% 20%, rgba(123, 197, 178, .12), transparent 24%), linear-gradient(135deg, rgba(243, 244, 245, .98), rgba(248, 249, 250, .98));--iq-shell-card-bg: rgba(255, 255, 255, .84);--iq-shell-card-strong-bg: rgba(255, 255, 255, .94);--iq-shell-card-soft-bg: rgba(248, 249, 250, .94);--iq-shell-muted-bg: rgba(17, 24, 39, .05);--iq-shell-status-bg: rgba(17, 24, 39, .08);--iq-shell-status-border: rgba(17, 24, 39, .1);--iq-shell-status-text: var(--text-primary);--iq-shell-heading: var(--text-primary);--iq-shell-body: var(--text-primary);--iq-shell-subtle: var(--text-secondary);--iq-shell-accent-text: color-mix(in srgb, var(--primary) 82%, #5b4600);--iq-shell-option-bg: rgba(255, 255, 255, .94);--iq-shell-option-hover-bg: rgba(233, 195, 73, .12);--iq-shell-option-selected-bg: rgba(233, 195, 73, .16);--iq-shell-option-letter-bg: rgba(233, 195, 73, .12);--iq-shell-option-letter-text: var(--primary);--iq-shell-shadow: 0 20px 48px rgba(17, 24, 39, .08);--iq-shell-hover-shadow: 0 22px 42px rgba(17, 24, 39, .12);padding:2rem 1rem;max-width:800px;margin:0 auto}[data-theme=dark] .iq-page{--iq-shell-hero-bg: radial-gradient(circle at top right, rgba(233, 195, 73, .16), transparent 28%), radial-gradient(circle at 12% 20%, rgba(123, 197, 178, .12), transparent 24%), linear-gradient(135deg, rgba(21, 26, 49, .96), rgba(13, 18, 40, .98));--iq-shell-card-bg: rgba(21, 26, 49, .82);--iq-shell-card-strong-bg: rgba(22, 27, 49, .76);--iq-shell-card-soft-bg: rgba(22, 27, 49, .74);--iq-shell-muted-bg: rgba(47, 51, 75, .28);--iq-shell-status-bg: rgba(33, 41, 72, .88);--iq-shell-status-border: rgba(148, 163, 184, .16);--iq-shell-status-text: #f7f2d6;--iq-shell-heading: #f7f2d6;--iq-shell-body: #f7f2d6;--iq-shell-subtle: rgba(221, 225, 255, .72);--iq-shell-accent-text: #f6d96b;--iq-shell-option-bg: rgba(22, 27, 49, .76);--iq-shell-option-hover-bg: rgba(33, 41, 72, .82);--iq-shell-option-selected-bg: rgba(233, 195, 73, .12);--iq-shell-option-letter-bg: rgba(148, 163, 184, .16);--iq-shell-option-letter-text: #f6d96b;--iq-shell-shadow: 0 22px 42px rgba(0, 0, 0, .14);--iq-shell-hover-shadow: 0 24px 46px rgba(0, 0, 0, .18)}.iq-page--landing{width:min(100%,88rem);max-width:none;display:grid;gap:2rem}.iq-page--quiz-shell,.iq-page--result-shell{max-width:none;padding:2rem 1rem 4rem}.assessment-shell--iq{--assessment-accent: #e9c349;--assessment-accent-rgb: 233, 195, 73;--assessment-secondary-rgb: 123, 197, 178}.result-stage--iq{--result-accent: #e9c349;--result-accent-rgb: 233, 195, 73;--result-secondary-rgb: 123, 197, 178}.iq-quiz-shell__timer{display:inline-flex;align-items:center;justify-content:center;min-width:6.5rem;padding:.8rem 1.2rem;border-radius:18px;font-size:1.2rem;font-weight:700;color:var(--iq-shell-status-text);background:var(--iq-shell-status-bg);border:1px solid var(--iq-shell-status-border)}.iq-quiz-shell__timer--warning{color:#f6d96b;border-color:#e9c34947;background:#e9c3491f}.iq-quiz-shell__timer--danger{color:#ffb4ab;border-color:#ff787547;background:#7f1d1d38;box-shadow:0 0 18px #ff78751f}.iq-quiz-shell__options{display:grid;gap:.9rem}.iq-quiz-shell__option{display:flex;align-items:center;gap:1rem;width:100%;padding:1rem 1.1rem;border-radius:20px;border:1px solid var(--iq-shell-status-border);background:var(--iq-shell-option-bg);color:var(--iq-shell-body);text-align:left;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease}.iq-quiz-shell__option:hover{transform:translateY(-2px);border-color:#e9c3494d;background:var(--iq-shell-option-hover-bg)}.iq-quiz-shell__option.selected{border-color:#e9c34961;background:var(--iq-shell-option-selected-bg)}.iq-quiz-shell__option-letter{display:inline-flex;align-items:center;justify-content:center;width:2.7rem;height:2.7rem;border-radius:999px;background:var(--iq-shell-option-letter-bg);color:var(--iq-shell-option-letter-text);font-weight:700;flex-shrink:0}.iq-quiz-shell__option.selected .iq-quiz-shell__option-letter{background:#e9c349eb;color:#2c2100}.iq-quiz-shell__option-text{color:var(--iq-shell-body);line-height:1.65}.iq-quiz-shell__hint{margin:0;max-width:42rem;color:var(--iq-shell-subtle);line-height:1.6}.iq-result-shell__category{display:inline-flex;align-items:center;padding:.45rem .9rem;border-radius:999px;background:#e9c3491f;border:1px solid rgba(233,195,73,.24);color:var(--iq-shell-accent-text);font-weight:700}.iq-result-shell__score-panel,.iq-result-shell__panel,.iq-result-shell__mini-card{border:1px solid rgba(148,163,184,.14);background:var(--iq-shell-card-strong-bg);color:var(--iq-shell-body)}.iq-result-shell__score-panel{width:100%;min-height:100%;display:grid;align-content:center;gap:.35rem;padding:1.35rem;border-radius:24px}.iq-result-shell__score-panel span,.iq-result-shell__mini-card span{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--iq-shell-subtle)}.iq-result-shell__score-panel strong{font-size:clamp(3rem,5vw,5rem);line-height:.9;color:var(--iq-shell-accent-text)}.iq-result-shell__score-panel small{color:var(--iq-shell-subtle);font-size:.95rem}.iq-result-shell__panel{display:grid;gap:.8rem;padding:1.25rem;border-radius:24px}.iq-result-shell__panel h3{margin:0;font-size:1.05rem;color:var(--iq-shell-heading)}.iq-result-shell__panel p{margin:0;color:var(--iq-shell-subtle);line-height:1.7}.iq-result-shell__panel--soft{background:var(--iq-shell-card-soft-bg)}.iq-result-shell__panel--action{align-items:start}.iq-result-shell__grid{display:grid;gap:.9rem}.iq-result-shell__mini-card{display:grid;gap:.35rem;padding:1rem 1.1rem;border-radius:20px}.iq-result-shell__mini-card strong{font-size:1.3rem;color:var(--iq-shell-heading)}.iq-landing-hero{display:grid;gap:1.25rem;padding:1.75rem;border:1px solid var(--iq-shell-border);border-radius:2rem;background:var(--iq-shell-hero-bg);box-shadow:var(--iq-shell-shadow)}[data-theme=dark] .iq-landing-hero{background:var(--iq-shell-hero-bg)}.iq-landing-chip,.iq-landing-section__header span,.iq-landing-option__eyebrow{display:inline-flex;align-items:center;width:-moz-fit-content;width:fit-content;padding:.4rem .75rem;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.iq-landing-chip,.iq-landing-section__header span{border:1px solid rgba(212,175,55,.2);background:#d4af371a;color:var(--primary)}.iq-landing-chip--muted{border-color:#7f76632e;background:#edeeefb8;color:var(--text-secondary)}[data-theme=dark] .iq-landing-chip--muted{background:#2f334b47}.iq-landing-hero__content,.iq-landing-focus,.iq-landing-section{display:grid;gap:1.2rem}.iq-landing-hero__description,.iq-landing-focus p{margin:0;color:var(--text-secondary);line-height:1.75;font-size:1.02rem}.iq-landing-metrics{display:grid;gap:.9rem}.iq-landing-metric,.iq-landing-focus__note{display:grid;gap:.25rem;padding:1rem 1.1rem;border:1px solid rgba(145,144,151,.12);border-radius:1.1rem;background:var(--iq-shell-card-bg)}[data-theme=dark] .iq-landing-metric,[data-theme=dark] .iq-landing-focus__note{background:var(--iq-shell-muted-bg)}.iq-landing-metric span{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-secondary)}.iq-landing-metric strong,.iq-landing-focus__note strong{color:var(--text-primary)}.iq-landing-focus{padding:1.5rem;border:1px solid rgba(145,144,151,.12);border-radius:1.6rem;background:var(--iq-shell-card-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}[data-theme=dark] .iq-landing-focus{background:var(--iq-shell-card-soft-bg)}.iq-landing-focus h2,.iq-landing-section__header h2{margin:0}.iq-landing-section__header{display:flex;align-items:center;justify-content:space-between;gap:1rem}.iq-landing-options{display:grid;gap:1rem}.iq-landing-option{padding:1.4rem;border-radius:1.4rem;border:1px solid rgba(145,144,151,.12);background:var(--iq-shell-card-bg);box-shadow:var(--iq-shell-shadow)}[data-theme=dark] .iq-landing-option{background:var(--iq-shell-card-bg);box-shadow:var(--iq-shell-hover-shadow)}.iq-landing-option__eyebrow{margin-bottom:.7rem;border:1px solid rgba(212,175,55,.18);background:#d4af3714;color:var(--primary)}.iq-selection,.iq-quiz,.iq-result{animation:fadeIn .5s ease-out}.iq-header{text-align:center;margin-bottom:2rem}.iq-header h1{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.iq-page--landing .iq-header{text-align:left;margin-bottom:0}.iq-page--landing .iq-header h1{margin-top:.8rem;font-size:clamp(2.6rem,6vw,4.8rem);line-height:.98;letter-spacing:-.05em;background:none;-webkit-text-fill-color:initial;color:var(--text-primary)}.iq-header p{color:var(--text-secondary);font-size:1.1rem}.test-options{display:flex;flex-direction:column;gap:1rem}.test-option{display:flex;align-items:center;justify-content:space-between;padding:1.5rem;background:var(--bg-tertiary);border:2px solid transparent;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base);text-align:left}.test-option:hover{border-color:var(--accent-primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.option-info h3{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:.25rem}.option-info p{font-size:.9rem;color:var(--text-secondary)}.option-badge{padding:.5rem 1rem;background:var(--accent-primary-light);color:var(--accent-primary);border-radius:var(--radius-sm);font-weight:600;font-size:.875rem}@media(min-width:900px){.iq-landing-hero{grid-template-columns:minmax(0,1.35fr) minmax(19rem,.9fr);align-items:start}.iq-landing-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:640px){.iq-page--landing{padding-left:0;padding-right:0}.iq-page--quiz-shell,.iq-page--result-shell{padding:1.25rem .75rem 3rem}.iq-landing-hero,.iq-landing-focus,.iq-landing-option{padding:1.2rem}.iq-landing-section__header{flex-direction:column;align-items:flex-start}}@media(min-width:900px){.iq-quiz-shell__options{grid-template-columns:repeat(2,minmax(0,1fr))}.iq-result-shell__grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.quiz-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.quiz-info{display:flex;align-items:center;gap:1rem}.quiz-progress{font-size:1rem;font-weight:600;color:var(--text-primary)}.timer{font-size:1.5rem;font-weight:700;color:var(--accent-primary);padding:.75rem 1.25rem;background:var(--accent-primary-light);border-radius:var(--radius-md)}.timer.warning{background:var(--warning-light);color:var(--warning);animation:pulse 1s infinite}.timer.danger{background:var(--danger-light);color:var(--danger);animation:pulse .5s infinite}.progress-container{margin-bottom:2rem}.progress-text{text-align:right;font-size:.85rem;color:var(--text-muted);margin-top:.5rem}.question-container{margin-bottom:2rem}.question-text{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:1.5rem;line-height:1.5}.options-grid{display:flex;flex-direction:column;gap:.75rem}.option{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;background:var(--bg-tertiary);border:2px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);text-align:left;color:var(--text-primary)}.option:hover{border-color:var(--accent-primary);background:var(--accent-primary-light);color:var(--text-primary)}.option.selected{border-color:var(--accent-primary);background:var(--accent-primary-light)}.option-letter{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:var(--bg-secondary);border-radius:50%;font-weight:700;color:var(--accent-primary);flex-shrink:0}.option.selected .option-letter{background:var(--accent-primary);color:#fff}.option-text{flex:1;font-size:1rem;color:var(--text-primary)}.quiz-actions{display:flex;justify-content:flex-end}.result-header{text-align:center;margin-bottom:2rem}.result-header h2{font-size:1.75rem;margin-bottom:.5rem}.result-header p{color:var(--text-secondary)}.score-display{text-align:center;margin-bottom:2rem}.iq-score{font-size:6rem;font-weight:800;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:.5rem}.iq-label{font-size:1.25rem;color:var(--text-secondary);font-weight:500}.score-category{display:inline-block;padding:.75rem 1.5rem;background:var(--accent-primary-light);color:var(--accent-primary);border-radius:var(--radius-lg);font-weight:600;font-size:1.1rem;margin-top:1rem}.result-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:2rem}.stat-item{text-align:center;padding:1.25rem;background:var(--bg-tertiary);border-radius:var(--radius-md)}.stat-value{font-size:1.75rem;font-weight:700;color:var(--text-primary);margin-bottom:.25rem}.stat-label{font-size:.9rem;color:var(--text-secondary)}.result-description{background:var(--bg-tertiary);padding:1.5rem;border-radius:var(--radius-md);margin-bottom:2rem}.result-description h4{color:var(--text-primary);margin-bottom:.75rem}.result-description p{color:var(--text-secondary);line-height:1.7}.result-actions{display:flex;justify-content:center}.iq-intro-section{margin-top:2rem;display:flex;flex-direction:column;gap:1.5rem}.intro-card{background:var(--bg-secondary);border-radius:var(--radius-lg);padding:1.5rem 2rem;border:1px solid var(--border);transition:all var(--transition-base)}.intro-card:hover{border-color:var(--accent-primary);box-shadow:var(--shadow-sm)}.intro-card h2{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.intro-card h2:before{content:"";display:inline-block;width:4px;height:1.25rem;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border-radius:2px}.intro-card>p{color:var(--text-secondary);line-height:1.8;font-size:.95rem}.distribution-table{margin-top:1.25rem;display:flex;flex-direction:column;gap:.5rem}.distribution-row{display:grid;grid-template-columns:80px 1fr 60px;gap:1rem;padding:.75rem 1rem;background:var(--bg-tertiary);border-radius:var(--radius-md);align-items:center;transition:all var(--transition-fast)}.distribution-row:hover{background:var(--accent-primary-light)}.distribution-row .range{font-weight:700;color:var(--accent-primary);font-family:SF Mono,Consolas,monospace;font-size:.9rem}.distribution-row .label{color:var(--text-primary);font-weight:500}.distribution-row .percent{text-align:right;color:var(--text-muted);font-size:.85rem;font-weight:500}.types-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1rem}.type-item{display:flex;align-items:flex-start;gap:1rem;padding:1rem;background:var(--bg-tertiary);border-radius:var(--radius-md);transition:all var(--transition-fast)}.type-item:hover{background:var(--accent-primary-light);transform:translateY(-2px)}.type-icon{font-size:1.75rem;flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--bg-secondary);border-radius:var(--radius-md)}.type-content h4{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:.25rem}.type-content p{font-size:.85rem;color:var(--text-secondary);line-height:1.5}.faq-list{display:flex;flex-direction:column;gap:1rem;margin-top:.5rem}.faq-item{padding:1.25rem;background:var(--bg-tertiary);border-radius:var(--radius-md);border-left:3px solid var(--accent-primary)}.faq-item h4{font-size:.95rem;font-weight:600;color:var(--text-primary);margin-bottom:.5rem}.faq-item p{font-size:.9rem;color:var(--text-secondary);line-height:1.7}@media(max-width:600px){.iq-page{padding:1rem}.iq-header h1{font-size:1.75rem}.quiz-header{flex-direction:column;gap:1rem}.timer{width:100%;text-align:center}.result-stats{grid-template-columns:1fr}.iq-score{font-size:4rem}.intro-card{padding:1.25rem}.intro-card h2{font-size:1.1rem}.types-grid{grid-template-columns:1fr}.type-icon{width:40px;height:40px;font-size:1.5rem}.distribution-row{grid-template-columns:70px 1fr 50px;padding:.6rem .75rem;gap:.5rem}.distribution-row .range{font-size:.8rem}.faq-item{padding:1rem}}