.iqx-root{--iqx-bg:#f5f6f8;--iqx-surface:#fff;--iqx-surface-2:#fafbfc;--iqx-border:#e6e8ee;--iqx-border-strong:#d3d8e2;--iqx-text:#14161b;--iqx-muted:#565f6e;--iqx-faint:#8b93a3;--iqx-accent:#4f46e5;--iqx-accent-press:#4338ca;--iqx-accent-soft:#6366f1;--iqx-accent-tint:#eef0fe;--iqx-good:#0d9488;--iqx-warn:#d97706;--iqx-crit:#e11d48;--iqx-line:#e6e8ee;--iqx-radius:14px;--iqx-radius-sm:10px;--iqx-shadow:0 1px 2px #1018280a, 0 10px 28px #1018280f;--iqx-shadow-sm:0 1px 2px #1018280d;z-index:1;min-height:100vh;color:var(--iqx-text);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;flex-direction:column;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;display:flex;position:relative}body{background:#f5f6f8!important}body:before{display:none!important}.iqx-root *,.iqx-root :before,.iqx-root :after{box-sizing:border-box}.iqx-root h1,.iqx-root h2,.iqx-root h3{letter-spacing:-.02em;margin:0;font-family:inherit;line-height:1.12}.iqx-root a{color:inherit;text-decoration:none}.iqx-eyebrow{color:var(--iqx-accent);letter-spacing:.12em;text-transform:uppercase;margin:0 0 10px;font-size:12px;font-weight:700}.iqx-btn{border:1px solid var(--iqx-border-strong);border-radius:var(--iqx-radius-sm);background:var(--iqx-surface);min-height:48px;color:var(--iqx-text);font:inherit;cursor:pointer;justify-content:center;align-items:center;gap:8px;padding:0 20px;font-weight:650;transition:transform .12s,box-shadow .12s,background .12s,border-color .12s;display:inline-flex}.iqx-btn:hover{border-color:var(--iqx-border-strong);box-shadow:var(--iqx-shadow-sm)}.iqx-btn:active{transform:translateY(1px)}.iqx-btn:disabled{opacity:.5;cursor:not-allowed}.iqx-btn-primary{background:var(--iqx-accent);color:#fff;border-color:#0000}.iqx-btn-primary:hover{background:var(--iqx-accent-press);box-shadow:0 6px 18px #4f46e547}.iqx-btn-ghost{background:var(--iqx-surface);color:var(--iqx-muted)}.iqx-btn-retake{background:var(--iqx-accent-tint);width:100%;color:var(--iqx-accent-press);border-color:#0000;margin-top:12px}.iqx-root :focus-visible{outline:2px solid var(--iqx-accent);outline-offset:2px}.iqx-header{justify-content:space-between;align-items:center;gap:16px;width:min(1080px,100% - 32px);min-height:68px;margin:0 auto;display:flex}.iqx-brand{align-items:center;gap:10px;font-weight:800;display:inline-flex}.iqx-brand-mark{background:var(--iqx-accent);color:#fff;letter-spacing:.02em;border-radius:9px;place-items:center;width:34px;height:34px;font-size:13px;font-weight:800;display:grid}.iqx-brand-name{font-size:17px}.iqx-header-nav{color:var(--iqx-muted);align-items:center;gap:6px;font-size:14px;font-weight:600;display:flex}.iqx-header-nav a{border-radius:8px;padding:8px 10px}.iqx-header-nav a:hover{background:var(--iqx-surface);color:var(--iqx-text)}.iqx-header-trust{background:var(--iqx-surface);border:1px solid var(--iqx-border);color:var(--iqx-faint);border-radius:999px;margin-left:6px;padding:6px 10px;font-size:12.5px}.iqx-runbar{z-index:20;-webkit-backdrop-filter:saturate(180%)blur(10px);backdrop-filter:saturate(180%)blur(10px);border-bottom:1px solid var(--iqx-border);background:#f5f6f8e0;position:sticky;top:0}.iqx-runbar-inner{align-items:center;gap:14px;width:min(980px,100% - 32px);min-height:60px;margin:0 auto;display:flex}.iqx-qcount{white-space:nowrap;flex:none;font-size:14px;font-weight:700}.iqx-qcount span{color:var(--iqx-faint);font-weight:600}.iqx-progressbar{background:var(--iqx-surface);border-bottom:1px solid var(--iqx-border);width:100%;padding:10px 0}.iqx-progressbar-inner{background:#e3e6ec;border-radius:999px;width:min(980px,100% - 32px);height:8px;margin:0 auto;display:block;overflow:hidden}.iqx-progressbar-fill{border-radius:inherit;background:var(--iqx-accent);height:100%;transition:width .35s cubic-bezier(.2,.8,.2,1);display:block}.iqx-timer{border:2px solid var(--iqx-border-strong);background:var(--iqx-surface);width:50px;height:50px;color:var(--iqx-text);font-variant-numeric:tabular-nums;border-radius:50%;flex:none;place-items:center;font-weight:800;line-height:1;display:grid}.iqx-timer span{color:var(--iqx-faint);font-size:10px;font-weight:600}.iqx-timer.low{border-color:var(--iqx-warn);color:var(--iqx-warn)}.iqx-timer.crit{border-color:var(--iqx-crit);color:var(--iqx-crit);animation:.9s ease-in-out infinite iqxPulse}@keyframes iqxPulse{50%{transform:scale(1.07)}}.iqx-main{flex:1;width:min(1080px,100% - 32px);margin:0 auto;padding:28px 0 56px}.iqx-root[data-phase=running] .iqx-main{width:min(980px,100% - 32px);padding-top:18px}.iqx-landing{gap:28px;padding-top:16px;display:grid}.iqx-hero{max-width:720px}.iqx-title{font-size:clamp(32px,5.4vw,52px);font-weight:800}.iqx-sub{max-width:620px;color:var(--iqx-muted);margin:18px 0 0;font-size:clamp(16px,2vw,18px);line-height:1.6}.iqx-start-form{flex-wrap:wrap;gap:10px;margin-top:26px;display:flex}.iqx-name-input{border:1px solid var(--iqx-border-strong);border-radius:var(--iqx-radius-sm);background:var(--iqx-surface);min-height:48px;color:var(--iqx-text);font:inherit;flex:220px;padding:0 16px}.iqx-name-input::placeholder{color:var(--iqx-faint)}.iqx-start-form .iqx-btn-primary{flex:none;padding:0 28px}.iqx-last{color:var(--iqx-faint);margin:14px 0 0;font-size:14px}.iqx-trust-row{flex-wrap:wrap;gap:8px;margin-top:22px;display:flex}.iqx-pill{border:1px solid var(--iqx-border);background:var(--iqx-surface);color:var(--iqx-muted);border-radius:999px;align-items:center;gap:7px;padding:7px 12px;font-size:13px;font-weight:600;display:inline-flex}.iqx-pill:before{content:"";background:var(--iqx-good);border-radius:50%;width:7px;height:7px}.iqx-meta-cards{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:6px 0 0;padding:0;list-style:none;display:grid}.iqx-meta-card{border:1px solid var(--iqx-border);border-radius:var(--iqx-radius);background:var(--iqx-surface);box-shadow:var(--iqx-shadow-sm);gap:6px;padding:20px;display:grid}.iqx-meta-card strong{font-size:16px}.iqx-meta-card span{color:var(--iqx-muted);font-size:14px;line-height:1.5}.iqx-guide{border:1px solid var(--iqx-border);border-radius:var(--iqx-radius);background:var(--iqx-surface);box-shadow:var(--iqx-shadow-sm);margin-top:10px;padding:28px}.iqx-guide h2{font-size:clamp(22px,3vw,30px);font-weight:800}.iqx-guide>p{max-width:760px;color:var(--iqx-muted);margin:14px 0 0;line-height:1.7}.iqx-faq{gap:10px;margin-top:22px;display:grid}.iqx-faq-item{border:1px solid var(--iqx-border);border-radius:var(--iqx-radius-sm);background:var(--iqx-surface-2);padding:14px 16px}.iqx-faq-item summary{cursor:pointer;font-weight:650;list-style:none}.iqx-faq-item summary::-webkit-details-marker{display:none}.iqx-faq-item summary:after{content:"+";float:right;color:var(--iqx-faint);font-weight:700}.iqx-faq-item[open] summary:after{content:"–"}.iqx-faq-item p{color:var(--iqx-muted);margin:10px 0 0;line-height:1.6}.iqx-question{gap:14px;display:grid}.iqx-qbody{align-items:center;gap:16px;display:grid}@media (min-width:880px){.iqx-qbody[data-has-stim=true]{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px}}.iqx-qhead{justify-content:space-between;align-items:center;gap:12px;display:flex}.iqx-domain-tag{background:var(--iqx-accent-tint);color:var(--iqx-accent-press);border-radius:999px;align-items:center;padding:6px 12px;font-size:13px;font-weight:700;display:inline-flex}.iqx-stars{align-items:center;gap:3px;display:inline-flex}.iqx-star{width:15px;height:15px;fill:var(--iqx-border-strong);flex:none;transition:fill .15s}.iqx-stars.tier-1 .iqx-star.on{fill:var(--iqx-good)}.iqx-stars.tier-2 .iqx-star.on{fill:var(--iqx-accent)}.iqx-stars.tier-3 .iqx-star.on{fill:var(--iqx-warn)}.iqx-stars.tier-4 .iqx-star.on{fill:var(--iqx-crit)}.iqx-prompt{font-size:clamp(19px,2.6vw,24px);font-weight:750;line-height:1.3}.iqx-stimulus{border:1px solid var(--iqx-border);border-radius:var(--iqx-radius);background:var(--iqx-surface);box-shadow:var(--iqx-shadow-sm);place-items:center;padding:clamp(14px,2.5vw,20px);display:grid}.iqx-matrix{gap:clamp(6px,1.6vw,10px);width:100%;max-width:min(360px,100%);margin:0 auto;display:grid}.iqx-matrix[data-size="3"]{grid-template-columns:repeat(3,minmax(0,1fr))}.iqx-matrix[data-size="2"]{grid-template-columns:repeat(2,minmax(0,1fr));max-width:min(260px,100%)}.iqx-series{flex-wrap:nowrap;justify-content:center;align-items:center;gap:clamp(5px,1.5vw,10px);width:100%;display:flex}.iqx-cell{aspect-ratio:1;border:1px solid var(--iqx-border);border-radius:var(--iqx-radius-sm);background:var(--iqx-surface-2);place-items:center;min-width:0;display:grid}.iqx-series .iqx-cell{flex:1 1 0;max-width:76px}.iqx-cell-art{width:78%;height:78%}.iqx-cell-text{font-variant-numeric:tabular-nums;color:var(--iqx-text);font-size:clamp(18px,6vw,30px);font-weight:750}.iqx-cell-missing{color:var(--iqx-accent);border:2px dashed var(--iqx-accent-soft);background:var(--iqx-accent-tint);font-size:clamp(22px,7vw,34px);font-weight:800}.iqx-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.iqx-options[data-count="5"],.iqx-options[data-count="6"]{grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}.iqx-option{border:1.5px solid var(--iqx-border-strong);border-radius:var(--iqx-radius);background:var(--iqx-surface);min-height:92px;color:var(--iqx-text);font:inherit;cursor:pointer;justify-content:center;align-items:center;gap:10px;padding:14px 16px;transition:border-color .12s,box-shadow .12s,background .12s,transform .1s;display:flex;position:relative}.iqx-option:hover{border-color:var(--iqx-accent-soft);box-shadow:var(--iqx-shadow-sm)}.iqx-option.selected{border-color:var(--iqx-accent);background:var(--iqx-accent-tint);box-shadow:0 0 0 3px #4f46e524}.iqx-option-key{background:var(--iqx-surface-2);border:1px solid var(--iqx-border);width:22px;height:22px;color:var(--iqx-faint);border-radius:6px;place-items:center;font-size:11px;font-weight:700;display:grid;position:absolute;top:8px;left:10px}.iqx-option.selected .iqx-option-key{background:var(--iqx-accent);color:#fff;border-color:#0000}.iqx-option-text{font-variant-numeric:tabular-nums;font-size:clamp(22px,5vw,28px);font-weight:750}.iqx-option-visual{flex-direction:column;align-items:center;gap:7px;width:100%;min-width:0;display:flex}.iqx-option-art{width:100%;height:42px}.iqx-option-label{color:var(--iqx-faint);text-align:center;text-transform:capitalize;overflow-wrap:anywhere;font-size:12px;font-weight:600}.iqx-qnav{justify-content:space-between;align-items:center;gap:12px;margin-top:4px;display:flex}.iqx-qhint{color:var(--iqx-faint);font-size:13px;font-weight:500}.iqx-calc{min-height:50vh;color:var(--iqx-muted);place-items:center;gap:18px;font-weight:600;display:grid}.iqx-spinner{border:3px solid var(--iqx-border);border-top-color:var(--iqx-accent);border-radius:50%;width:42px;height:42px;animation:.8s linear infinite iqxSpin}@keyframes iqxSpin{to{transform:rotate(360deg)}}.iqx-results{gap:18px;display:grid}.iqx-score-card{text-align:center;border:1px solid var(--iqx-border);border-radius:var(--iqx-radius);background:var(--iqx-surface);box-shadow:var(--iqx-shadow);justify-items:center;gap:6px;padding:32px 24px;display:grid}.iqx-score-num{letter-spacing:-.03em;color:var(--iqx-accent);font-size:clamp(72px,16vw,104px);font-weight:850;line-height:.95}.iqx-band{font-size:20px;font-weight:750}.iqx-score-note{color:var(--iqx-muted);margin:6px 0 4px;font-size:14.5px}.iqx-score-note strong{color:var(--iqx-text)}.iqx-bell{width:min(420px,100%);margin-top:8px}.iqx-bell-tick{fill:var(--iqx-faint);font-size:9px;font-weight:600}.iqx-percentile{color:var(--iqx-muted);font-size:14.5px}.iqx-percentile strong{color:var(--iqx-text)}.iqx-result-grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.iqx-card{border:1px solid var(--iqx-border);border-radius:var(--iqx-radius);background:var(--iqx-surface);box-shadow:var(--iqx-shadow-sm);padding:22px}.iqx-card h3{margin-bottom:16px;font-size:16px;font-weight:750}.iqx-card-sub{color:var(--iqx-muted);margin-bottom:16px;font-size:14px;line-height:1.6}.iqx-bars{gap:12px;display:grid}.iqx-bar-row{grid-template-columns:120px 1fr 40px;align-items:center;gap:10px;font-size:13px;display:grid}.iqx-bar-name{color:var(--iqx-muted);white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.iqx-bar-track{background:#e9ebf0;border-radius:999px;height:8px;overflow:hidden}.iqx-bar-fill{border-radius:inherit;background:var(--iqx-accent);height:100%;transition:width .6s cubic-bezier(.2,.8,.2,1);display:block}.iqx-bar-val{text-align:right;color:var(--iqx-faint);font-variant-numeric:tabular-nums;font-weight:700}.iqx-share-row{flex-wrap:wrap;gap:10px;display:flex}.iqx-share-row .iqx-btn{flex:130px}.iqx-factors{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.iqx-factor{border:1px solid var(--iqx-border);border-radius:var(--iqx-radius-sm);background:var(--iqx-surface-2);text-align:center;justify-items:center;gap:8px;padding:16px 8px;display:grid}.iqx-ring{justify-items:center;display:grid;position:relative}.iqx-ring svg{width:64px;height:64px}.iqx-ring-val{font-variant-numeric:tabular-nums;font-size:17px;font-weight:800;position:absolute;top:19px}.iqx-ring-label{color:var(--iqx-text);margin-top:4px;font-size:12.5px;font-weight:700}.iqx-factor-detail{color:var(--iqx-faint);font-size:11.5px;line-height:1.35}.iqx-narrative{color:var(--iqx-muted);margin-top:16px;font-size:14px;line-height:1.6}.iqx-narrative strong{color:var(--iqx-text)}.iqx-scale{gap:4px;display:grid}.iqx-scale-row{border-radius:var(--iqx-radius-sm);color:var(--iqx-muted);border:1px solid #0000;justify-content:space-between;align-items:center;padding:9px 12px;font-size:13.5px;font-weight:600;display:flex}.iqx-scale-row.here{background:var(--iqx-accent-tint);border-color:var(--iqx-accent);color:var(--iqx-accent-press);font-weight:800}.iqx-scale-range{font-variant-numeric:tabular-nums;color:var(--iqx-faint)}.iqx-scale-row.here .iqx-scale-range{color:var(--iqx-accent-press)}.iqx-disclaimer{margin-top:16px;margin-bottom:14px}.iqx-review-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.iqx-review-head h3{margin-bottom:0}.iqx-review-toggle{flex:none;min-height:40px}.iqx-review-list{gap:14px;margin:18px 0 0;padding:0;list-style:none;display:grid}.iqx-review-item{border:1px solid var(--iqx-border);border-radius:var(--iqx-radius-sm);background:var(--iqx-surface-2);padding:16px}.iqx-review-top{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.iqx-review-num{font-size:13px;font-weight:800}.iqx-verdict{border-radius:999px;padding:3px 9px;font-size:11.5px;font-weight:700}.iqx-verdict.ok{color:var(--iqx-good);background:#0d94881a}.iqx-verdict.no{color:var(--iqx-crit);background:#e11d481a}.iqx-review-time{color:var(--iqx-faint);font-variant-numeric:tabular-nums;margin-left:auto;font-size:12px}.iqx-review-prompt{margin:12px 0;font-size:15px;font-weight:650}.iqx-review-stim{border:1px solid var(--iqx-border);border-radius:var(--iqx-radius-sm);background:var(--iqx-surface);place-items:center;margin-bottom:12px;padding:12px;display:grid}.iqx-review-stim .iqx-matrix{max-width:min(240px,100%)}.iqx-review-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.iqx-review-options[data-count="5"],.iqx-review-options[data-count="6"]{grid-template-columns:repeat(auto-fit,minmax(110px,1fr))}.iqx-review-opt{border:1.5px solid var(--iqx-border);border-radius:var(--iqx-radius-sm);background:var(--iqx-surface);justify-content:center;align-items:center;min-height:64px;padding:10px;display:flex;position:relative}.iqx-review-opt.correct{border-color:var(--iqx-good);background:#0d948814}.iqx-review-opt.wrong{border-color:var(--iqx-crit);background:#e11d4814}.iqx-review-opt .iqx-option-text{font-size:20px}.iqx-opt-tag{text-transform:uppercase;letter-spacing:.04em;color:var(--iqx-faint);font-size:9.5px;font-weight:800;position:absolute;top:4px;right:5px}.iqx-review-opt.correct .iqx-opt-tag{color:var(--iqx-good)}.iqx-review-opt.wrong .iqx-opt-tag{color:var(--iqx-crit)}.iqx-review-explain{color:var(--iqx-muted);margin-top:12px;font-size:13px;line-height:1.55}.iqx-retake-row{justify-items:center;gap:8px;padding:8px 0 4px;display:grid}.iqx-retake-row .iqx-btn-retake{width:auto;min-width:240px;margin-top:0}.iqx-retake-note{color:var(--iqx-faint);font-size:13px}.iqx-footer{width:min(1080px,100% - 32px);color:var(--iqx-faint);justify-content:space-between;align-items:center;gap:16px;margin:0 auto;padding:24px 0 32px;font-size:13.5px;display:flex}.iqx-footer nav{gap:14px;display:flex}.iqx-footer a:hover{color:var(--iqx-text)}.iqx-root[data-phase=running] .site-footer{display:none}.iqx-root .site-header-right{justify-content:space-between}.site-header-right .iqx-timer{border-width:2px;width:38px;height:38px;font-size:14px}@media (max-width:480px){.site-header-right .iqx-qcount{display:none}}.iqx-toast{z-index:40;color:#fff;opacity:0;pointer-events:none;background:#14161b;border-radius:10px;padding:12px 18px;font-size:14px;font-weight:600;transition:opacity .2s,transform .2s;position:fixed;bottom:24px;left:50%;transform:translate(-50%,16px)}.iqx-toast.show{opacity:1;transform:translate(-50%)}@media (max-width:720px){.iqx-meta-cards,.iqx-result-grid{grid-template-columns:1fr}.iqx-header-nav a[href="/about/"]{display:none}.iqx-bar-row{grid-template-columns:104px 1fr 38px}.iqx-factors{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:480px){.iqx-start-form .iqx-btn-primary{flex:100%}.iqx-options{gap:10px}.iqx-option{min-height:84px;padding:12px 10px}.iqx-header-trust{display:none}.iqx-guide,.iqx-card,.iqx-score-card{padding:16px}.iqx-stimulus{padding:14px}.iqx-prompt{font-size:18px}.iqx-review-options{gap:6px}.iqx-retake-row .iqx-btn-retake{width:100%;min-width:0}.iqx-review-time{width:100%;margin-left:0}}@media (prefers-reduced-motion:reduce){.iqx-root *,.iqx-root :before,.iqx-root :after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}