.auth-card--form input[type=email],.auth-card--form input[type=text],.guest-card-field input{box-sizing:border-box;width:100%;height:44px!important;padding:0 14px!important;border:1.5px solid #dfe3ea!important;border-radius:6px!important;background:#fff!important;color:#14203a!important;font-size:16px!important;outline:none!important;box-shadow:none!important}.auth-card--form input[type=email]:focus,.auth-card--form input[type=text]:focus,.guest-card-field input:focus{border-color:#1257e8!important;box-shadow:none!important}.auth-card--form input[aria-invalid=true],.guest-card-field input[aria-invalid=true]{border-color:#c22a22!important}.account-signin{margin:20px 0 0!important;text-align:center!important;font-size:14px!important;line-height:1.5;color:#5a6478}.account-signin a{color:#1257e8!important;font-size:inherit!important;font-weight:500}.pl-page,.pl-page *,.pl-page :after,.pl-page :before{box-sizing:border-box}.pl-page :is(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:3px solid var(--tp-focus-ring);outline-offset:2px}.pl-page :is(input:not([type=checkbox]):not([type=radio]):not([type=range]),textarea,select):focus-visible{outline:1px solid var(--tp-accent);outline-offset:-1px;box-shadow:none;border-color:var(--tp-accent-border,var(--tp-accent))}.pl-page :is(a,button,input,select,textarea,summary,[tabindex]):focus:not(:focus-visible){outline:0;box-shadow:none}.extra-option,.likely-row,.mode-card,.multi-word,.pl-option,.pl-tile,.scale-point{scroll-margin-bottom:120px}.pl-page{width:100%;min-height:100vh;min-height:100dvh;background:var(--tp-page)}.pl-page--embedded{min-height:0}.pl-page--embedded .pl-footer{position:static}.pl-page--embedded .pl-footer-row{max-width:968px}.pl-header{background:var(--tp-surface);border-bottom:1px solid var(--tp-line)}.pl-header-row{position:relative;max-width:1280px;margin:0 auto;padding:10px 24px;min-height:64px;box-sizing:border-box;display:flex;align-items:center;gap:14px}.pl-test-name{margin:0;max-width:340px;font-size:13px;font-weight:400;color:var(--tp-ink-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pl-chip{height:22px;padding:0 8px;border-radius:3px;background:var(--tp-accent-tint);font:500 10px/1 var(--tp-font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--tp-accent-text,var(--tp-accent))}.pl-chip,.pl-clock{display:inline-flex;align-items:center;white-space:nowrap}.pl-clock{margin:0;gap:9px;font:500 19px/1 var(--tp-font-mono);font-variant-numeric:tabular-nums;color:var(--tp-ink)}.pl-clock--warn{color:var(--tp-warn)}.pl-clock--bad{color:var(--tp-bad)}.pl-clock svg{opacity:.75}.pl-clock-caption{font:400 10px/1 var(--tp-font-mono);letter-spacing:.06em;color:var(--tp-ink-faint)}.pl-btn{height:44px;padding:0 15px;display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--tp-line);border-radius:4px;background:var(--tp-surface);color:var(--tp-ink);font-size:14px;font-weight:500;line-height:1;cursor:pointer;white-space:nowrap;transition:background .15s ease-out,border-color .15s ease-out,color .15s ease-out}.pl-btn:hover{border-color:var(--tp-line-hover)}.pl-btn--primary{border-color:var(--tp-accent-border,var(--tp-accent));background:var(--tp-accent);color:var(--tp-on-accent);text-decoration:none}.pl-btn--primary:hover,.pl-page :is(a,button).pl-btn--primary:focus,.pl-page :is(a,button).pl-btn--primary:hover{background:var(--tp-accent-strong);border-color:var(--tp-accent-border-strong,var(--tp-accent-strong));color:var(--tp-on-accent-strong,var(--tp-on-accent));text-decoration:none}.pl-btn--on{border-color:var(--tp-accent-border,var(--tp-accent));background:var(--tp-accent-tint);color:var(--tp-accent-text,var(--tp-accent))}.pl-btn--quiet{border:0;background:transparent;color:var(--tp-ink-muted)}.pl-btn--quiet:hover{color:var(--tp-ink);text-decoration:underline}.pl-icon-btn{width:44px;height:44px;padding:0;display:inline-flex;align-items:center;justify-content:center;border:1.5px solid var(--tp-line);border-radius:4px;background:var(--tp-surface);color:var(--tp-ink-muted);cursor:pointer;transition:background .15s ease-out,border-color .15s ease-out,color .15s ease-out}.pl-tool-label{display:none}.pl-icon-btn--on,.pl-icon-btn:hover{border-color:var(--tp-accent-border,var(--tp-accent));color:var(--tp-accent-text,var(--tp-accent))}.pl-icon-btn--on{background:var(--tp-accent-tint)}.pl-icon-btn--flag{border-color:var(--tp-flag-line);background:var(--tp-flag-tint);color:var(--tp-flag)}.pl-icon-btn--flag:hover{border-color:var(--tp-flag);color:var(--tp-flag)}.pl-tile{position:relative;flex:0 0 auto;width:40px;height:36px;padding:0;border:1.5px solid var(--tp-line);border-radius:5px;background:var(--tp-surface);color:var(--tp-ink-muted);font:500 14px/1 var(--tp-font-mono);font-variant-numeric:tabular-nums;cursor:pointer}.pl-tile--grid{width:100%;height:42px}.pl-tile--answered{border-color:var(--tp-accent-border,var(--tp-accent));background:var(--tp-accent-tint);color:var(--tp-accent-text,var(--tp-accent))}.pl-tile--flagged{border-color:var(--tp-flag-line);background:var(--tp-flag-tint);color:var(--tp-flag)}.pl-tile--current{border-color:var(--tp-ink);background:var(--tp-ink);color:var(--tp-on-fill)}.pl-tile--good{border-color:var(--tp-good-line);background:var(--tp-good-tint);color:var(--tp-good)}.pl-tile--bad{border-color:var(--tp-bad-line);background:var(--tp-bad-tint);color:var(--tp-bad)}.pl-tile--skip{border-color:var(--tp-line-subtle);background:var(--tp-surface-sunken);color:var(--tp-ink-faint)}.pl-tile--here{border-color:var(--tp-ink);box-shadow:0 0 0 2px rgba(var(--tp-ink-rgb),.22)}.pl-tile-dot{position:absolute;top:-3px;right:-3px;width:7px;height:7px;border-radius:50%;background:var(--tp-flag)}.pl-main{max-width:1280px;margin:0 auto;padding:26px 24px 48px}.pl-card{border:1px solid var(--tp-line);border-radius:10px;background:var(--tp-surface)}.pl-eyebrow{letter-spacing:.08em;color:var(--tp-ink-muted)}.pl-diff,.pl-eyebrow{font:500 10px/1 var(--tp-font-mono);text-transform:uppercase}.pl-diff{letter-spacing:.06em;padding:5px 8px;border-radius:3px}.pl-diff--easy{color:var(--tp-good);background:var(--tp-good-tint);border:1px solid var(--tp-good-line)}.pl-diff--medium{color:var(--tp-flag);background:var(--tp-flag-tint);border:1px solid var(--tp-flag-line)}.pl-diff--hard{color:var(--tp-bad);background:var(--tp-bad-tint);border:1px solid var(--tp-bad-line)}.pl-stem{position:relative;margin:0;font-size:17px;line-height:1.6;color:var(--tp-ink);max-width:60ch;text-wrap:pretty}.question-card--solo .pl-stem{max-width:none}.pl-option{display:flex;align-items:flex-start;gap:14px;width:100%;text-align:left;padding:12px 16px;border:1.5px solid var(--tp-line);border-radius:6px;background:var(--tp-surface);cursor:pointer;transition:background .15s ease-out,border-color .15s ease-out}.pl-option:hover{border-color:var(--tp-accent-line)}.pl-option--selected{border-color:var(--tp-accent-border,var(--tp-accent));background:var(--tp-accent-tint)}.pl-option--correct{border-color:var(--tp-good-line);background:var(--tp-good-tint)}.pl-option--wrong{border-color:var(--tp-bad-line);background:var(--tp-bad-tint)}.pl-option--static{cursor:default}.pl-option--static:hover{border-color:var(--tp-line)}.pl-option--static.pl-option--correct:hover{border-color:var(--tp-good-line)}.pl-option--static.pl-option--wrong:hover{border-color:var(--tp-bad-line)}.pl-option-mark{flex:0 0 auto;width:28px;height:28px;border-radius:50%;border:1.5px solid var(--tp-line);background:var(--tp-surface-sunken);color:var(--tp-ink-muted);display:flex;align-items:center;justify-content:center;font:500 13px/1 var(--tp-font-mono)}.pl-option-mark--selected{border-color:var(--tp-accent-border,var(--tp-accent));background:var(--tp-accent);color:var(--tp-on-accent)}.pl-option-mark--correct{border-color:var(--tp-good);background:var(--tp-good);color:var(--tp-on-fill)}.pl-option-mark--wrong{border-color:var(--tp-bad);background:var(--tp-bad);color:var(--tp-on-fill)}.pl-option-text{min-width:0;font-size:16px;line-height:1.5;color:var(--tp-ink);font-variant-numeric:tabular-nums;text-wrap:pretty}.pl-option-tag{margin-left:auto;flex:0 0 auto;font:500 11px/1 var(--tp-font-mono);letter-spacing:.05em;text-transform:uppercase}.pl-option-tag--good{color:var(--tp-good)}.pl-option-tag--bad{color:var(--tp-bad)}.pl-helper{margin:0;font:400 13px/1.4 var(--tp-font-mono);color:var(--tp-ink-faint)}.pl-progress-compact{display:none}.pl-progress-col{flex:1 1 0}.pl-step-btn{padding:0 21px}.pl-footer{position:fixed;left:0;right:0;bottom:0;z-index:20}.pl-footer-bar{background:var(--tp-surface);border-top:1px solid var(--tp-line);box-shadow:0 -10px 26px -18px rgba(var(--tp-ink-rgb),.28);padding-bottom:env(safe-area-inset-bottom,0)}.pl-footer-row{max-width:1280px;margin:0 auto;padding:12px 24px;min-height:68px;box-sizing:border-box;display:flex;align-items:center;gap:14px}.nav-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:35;background:transparent}.nav-sheet{position:absolute;right:24px;bottom:var(--pl-footer-space,92px);width:372px;max-height:62vh;overflow-y:auto;border:1px solid var(--tp-line);border-radius:10px;background:var(--tp-surface);box-shadow:0 22px 48px -22px rgba(var(--tp-ink-rgb),.5)}.nav-sheet-head{display:flex;align-items:center;gap:10px;padding:14px 16px 10px}.nav-close{flex:0 0 auto;width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;border:1.5px solid var(--tp-line);border-radius:5px;background:var(--tp-surface);color:var(--tp-ink-muted);cursor:pointer}.nav-close:hover{border-color:var(--tp-ink);color:var(--tp-ink)}.nav-legend{display:flex;flex-wrap:wrap;gap:6px 14px;padding:0 16px 12px}.nav-legend-item{display:inline-flex;align-items:center;gap:6px;font:400 11px/1 var(--tp-font-mono);color:var(--tp-ink-muted)}.nav-legend-dot{width:11px;height:11px;border:1.5px solid;border-radius:3px}.nav-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(46px,1fr));gap:8px;padding:0 16px 16px}.nav-sheet-foot{border-top:1px solid var(--tp-line-subtle);padding:12px 16px}.pl-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(var(--tp-ink-rgb),.55);display:flex;align-items:center;justify-content:center;padding:24px;z-index:40}.pl-dialog{width:100%;max-width:460px}.pl-dialog,.pl-panel{border:1px solid var(--tp-line);border-radius:10px;background:var(--tp-surface);overflow:hidden}.pl-panel{position:fixed;right:24px;bottom:var(--pl-footer-space,92px);z-index:30;width:300px;box-shadow:0 22px 48px -22px rgba(var(--tp-ink-rgb),.5)}.pl-clock--head{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);pointer-events:none}@media(max-width:980px){.pl-main{padding:18px 14px 40px}}@media(max-width:720px){.pl-header-row{min-height:56px;padding:8px 14px;gap:8px}.pl-clock--head{position:static;transform:none;pointer-events:auto;font-size:17px}.pl-test-name{max-width:160px}.pl-footer-row{padding:10px 14px;gap:8px;flex-wrap:wrap}.pl-footer-actions{flex:1 1 auto;flex-wrap:wrap;gap:8px;min-width:0}.pl-step-btn{flex:1 1 auto;min-width:0}.pl-progress-compact{display:inline}.pl-progress-col{flex:0 0 auto}.pl-step-btn{padding:0 13px}.pl-progress-full{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.nav-backdrop{background:rgba(var(--tp-ink-rgb),.45)}.nav-sheet{position:fixed;left:0;right:0;bottom:0;width:auto;max-height:72vh;border-width:1px 0 0;border-radius:14px 14px 0 0;padding-bottom:env(safe-area-inset-bottom,0)}.nav-grid{grid-template-columns:repeat(auto-fill,minmax(52px,1fr))}.pl-panel{left:14px;right:14px;width:auto;bottom:auto;top:70px;max-height:55vh;overflow-y:auto}}.r-num{font-family:var(--tp-font-mono);font-variant-numeric:tabular-nums}.r-defer{animation:r-defer-in .2s ease .35s both}@keyframes r-defer-in{0%{opacity:0}to{opacity:1}}.pl-graph{position:relative;height:300px;margin:0 auto}.pl-graph canvas{display:block}@media(min-width:1170px){.pl-graph--fixed{width:16rem}.pl-graph--fluid{width:100%}}@media(prefers-reduced-motion:reduce){.pl-page *,.pl-page :after,.pl-page :before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media(max-width:720px){.pl-footer-row{flex-wrap:nowrap;padding:8px 10px;gap:6px}.pl-footer-actions{flex-wrap:nowrap;gap:6px;width:100%}.pl-footer-actions [data-test=next-flagged]{display:none}.pl-footer-actions .pl-btn,.pl-footer-actions .pl-icon-btn{min-height:44px;padding:0 10px;min-width:44px;flex-shrink:0}.pl-footer-actions .pl-step-btn{flex:1 1 0;font-size:14px;padding:0 10px;white-space:nowrap}.pl-footer-actions .pl-tool-btn{width:auto;gap:6px;font-size:14px;font-weight:500;white-space:nowrap}.pl-footer-actions .pl-nav-label,.pl-footer-actions .pl-tool-label{display:inline}.pl-footer-actions--tools{flex-wrap:wrap}.pl-footer-actions--tools .pl-tool-btn{flex:1 1 28%;min-width:0;flex-direction:column;justify-content:center;gap:2px!important;padding:4px!important;font-size:12px;line-height:1.2}.pl-footer-actions--tools .pl-tool-btn:not(.pl-icon-btn--on):not(.pl-btn--on){color:var(--tp-ink)}.pl-footer-actions--tools .pl-step-btn{flex:1 1 40%}.pl-progress-col{display:none!important}.pl-option{padding:12px;gap:10px}.pl-exit-btn{order:-1;flex:none}}:root{--tp-page:#f6f8fc;--tp-surface:#fff;--tp-surface-sunken:#f8fafd;--tp-surface-quiet:#fbfcfe;--tp-line:#dfe3ea;--tp-line-subtle:#edeff4;--tp-line-hover:#c4cbd8;--tp-ink:#14203a;--tp-ink-rgb:20,32,58;--tp-ink-copy:#414b5e;--tp-ink-muted:#5a6478;--tp-ink-faint:#667085;--tp-on-fill:#fff;--tp-on-fill-muted:#afc0dd;--tp-accent:#1257e8;--tp-accent-strong:#0a45b8;--tp-accent-mid:#6e9bf2;--tp-accent-soft:#b9cdf5;--tp-accent-tint:#eef4ff;--tp-accent-line:#c9dcff;--tp-on-accent:#fff;--tp-accent-text:var(--tp-accent);--tp-accent-border:var(--tp-accent);--tp-accent-border-strong:var(--tp-accent-strong);--tp-on-accent-strong:var(--tp-on-accent);--tp-mark:#ff9500;--tp-mark-tint:#fff1dc;--tp-mark-line:#ffe0b2;--tp-focus-ring:rgba(18,87,232,.45);--tp-good:#0e7a50;--tp-good-tint:#e6f6ee;--tp-good-line:#bfe5d3;--tp-bad:#c22a22;--tp-bad-tint:#fbecea;--tp-bad-line:#efc9c5;--tp-flag:#9a6206;--tp-flag-tint:#fdf3e7;--tp-flag-line:#f0dbb4;--tp-warn:#b25e00;--tp-series-1:#2f6fed;--tp-series-2:#b25e00;--tp-series-3:#0e7a50;--tp-series-4:#c22a22;--tp-series-5:#6b4fcf;--tp-font-body:"Circular",sans-serif;--tp-font-mono:"IBM Plex Mono",monospace}