@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:"Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", Meiryo, system-ui, -apple-system, sans-serif;--font-mono:"SFMono-Regular", "SF Mono", Menlo, Consolas, monospace;--spacing:.25rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:"Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", Meiryo, system-ui, -apple-system, sans-serif;--default-mono-font-family:"SFMono-Regular", "SF Mono", Menlo, Consolas, monospace;--color-background:#fff;--color-foreground:#1a1d21;--color-primary:#2563eb;--color-primary-light:#dbeafe;--color-secondary:#c2410c;--color-accent-light:#d4efdf;--color-accent-text:#15803d;--color-danger-text:#b91c1c;--color-muted:#5b6472;--color-border:#dfe3e8;--color-surface:#f5f6f8;--radius-card:6px;--color-chart-1:#6da7ec;--color-chart-2:#3987e5;--color-chart-3:#256abf;--color-chart-4:#184f95;--color-chart-5:#0d366b;--color-chart-empty:#e3e7ec;--color-chart-grid:#d3d9e0}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.invisible{visibility:hidden}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.top-1{top:var(--spacing)}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.min-h-\[44\]{min-height:44px}.flex-shrink,.shrink{flex-shrink:1}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.rounded{border-radius:.25rem}.border{border-style:var(--tw-border-style);border-width:1px}.p-30{padding:calc(var(--spacing) * 30)}.p-35{padding:calc(var(--spacing) * 35)}.p-39{padding:calc(var(--spacing) * 39)}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}.italic{font-style:italic}.ordinal{--tw-ordinal:ordinal;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.overline{text-decoration-line:overline}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.grayscale{--tw-grayscale:grayscale(100%);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.\[mail\:dev\]{mail:dev}}html,body{margin:0;padding:0}html{scroll-behavior:smooth}#kaisetsu{scroll-margin-top:16px}body{background:var(--color-surface);color:var(--color-foreground);font-family:var(--font-sans);font-size:16px;line-height:1.75}a{color:var(--color-primary)}h1{margin:24px 0 4px;font-size:24px;font-weight:700}h2{margin:28px 0 10px;font-size:18px;font-weight:700}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:inherit}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}:where(main p,footer p){margin:0 0 16px}:where(main ul,main ol){margin:0 0 16px;padding-left:1.5em;list-style:outside}:where(main ol){list-style:decimal}:where(main li){margin-bottom:6px}.masthead nav a,.filters a,.filters button,.paperturn button,.navbtn,.choice,.palette-toggle,.fullres-link,.report>summary,.standalone-link,button{min-height:44px}.standalone-link{align-items:center;display:inline-flex}.navbtn,.fullres-link{min-width:44px}.shell{max-width:960px;margin:0 auto;padding:0 20px 80px}.masthead{border-bottom:1px solid var(--color-border);background:var(--color-background);margin-bottom:28px}.masthead .shell{flex-wrap:wrap;align-items:center;gap:8px 20px;padding-block:8px;display:flex}.masthead strong{font-size:17px}.masthead nav{flex-wrap:wrap;gap:4px;font-size:14px;display:flex}.masthead nav a{border-radius:var(--radius-card);align-items:center;padding:0 10px;text-decoration:none;display:inline-flex}.masthead nav a:hover{background:var(--color-surface)}.lede{color:var(--color-muted);margin:0 0 24px}.sitefoot{border-top:1px solid var(--color-border);color:var(--color-muted);margin-top:40px;padding-top:16px;font-size:12px}.card{background:var(--color-background);border:1px solid var(--color-border);border-radius:var(--radius-card);margin-bottom:18px;padding:20px 22px}.qhead{color:var(--color-muted);flex-wrap:wrap;align-items:baseline;gap:12px;margin-bottom:10px;font-size:13px;display:flex}.qno{color:var(--color-foreground);font-size:15px;font-weight:700}.badge{border:1px solid var(--color-border);border-radius:999px;padding:1px 10px;font-size:12px}.stem{white-space:pre-wrap;margin:0 0 16px}h1.stem{font-size:18px;font-weight:600;line-height:1.8}.figure{margin:0 0 16px}.figure a{width:fit-content;max-width:100%;display:block}.figure img{border:1px solid var(--color-border);background:var(--color-background);max-width:100%;height:auto;display:block}.figcap{color:var(--color-muted);font-size:12px}.choices{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.choice{border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-background);text-align:left;width:100%;font:inherit;color:inherit;align-items:flex-start;gap:10px;padding:10px 12px;display:flex}button.choice{cursor:pointer}button.choice:hover{border-color:var(--color-primary)}button.choice,.navbtn,.paperturn button{transition:transform 90ms ease-out}button.choice:active:not(:disabled),.navbtn:active,.paperturn button:active:not(:disabled){transform:scale(.985)}.choice.picked{border-color:var(--color-primary);box-shadow:inset 0 0 0 1px var(--color-primary)}.choice.is-right{border-color:var(--color-accent-text);background:var(--color-accent-light)}.choice.is-wrong{border-color:var(--color-danger-text);background:#fdf4f3}.choice-key{min-width:1.5em;font-weight:700}.choice-image{flex:1;min-width:0}.choice-image img{max-width:100%;height:auto;display:block}.fullres{color:var(--color-muted);flex-wrap:wrap;align-items:center;gap:4px;margin:10px 0 0;font-size:12px;display:flex}.fullres-link{border:1px solid var(--color-border);border-radius:var(--radius-card);justify-content:center;align-items:center;font-size:15px;font-weight:700;text-decoration:none;display:inline-flex}.shutsuten{border-top:1px solid var(--color-border);color:var(--color-muted);margin-top:16px;padding-top:10px;font-size:12px}.modnote{color:var(--color-danger-text);font-size:12px}.verdict{margin-top:12px;font-size:14px;font-weight:600}.verdict.right{color:var(--color-accent-text)}.verdict.wrong{color:var(--color-danger-text)}.filters{flex-wrap:wrap;gap:8px;margin-bottom:20px;font-size:14px;display:flex}.filters a{border:1px solid var(--color-border);background:var(--color-background);color:var(--color-foreground);border-radius:999px;align-items:center;padding:0 16px;text-decoration:none;display:inline-flex}.filters a.on{border-color:var(--color-primary);color:var(--color-primary);font-weight:600}.grid{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px;display:grid}.tile{border:1px solid var(--color-border);background:var(--color-background);border-radius:var(--radius-card);color:var(--color-foreground);padding:12px 14px;text-decoration:none;display:block}.tile:hover{border-color:var(--color-primary)}.tile small{color:var(--color-muted)}button.primary{font:inherit;border:1px solid var(--color-primary);background:var(--color-primary);color:var(--color-background);border-radius:var(--radius-card);cursor:pointer;padding:0 18px}button.primary:disabled{opacity:.45;cursor:default}button.ghost{font:inherit;border:1px solid var(--color-border);background:var(--color-background);border-radius:var(--radius-card);cursor:pointer;padding:0 16px}button.ghost:disabled{opacity:.45;cursor:default}.mockbar{z-index:5;background:var(--color-background);border:1px solid var(--color-border);border-radius:var(--radius-card);flex-wrap:wrap;align-items:center;gap:10px 16px;margin:16px 0;padding:10px 16px;display:flex;position:sticky;top:0}.mockbar-title{flex:auto}.timer{font-variant-numeric:tabular-nums;font-size:20px;font-weight:700}.timer.low{color:var(--color-danger-text)}.mockbar-count{color:var(--color-muted);font-size:14px}.mocklayout{gap:16px;display:grid}.mockmain{min-width:0}.palette-toggle{justify-content:center;align-items:center;width:100%;display:inline-flex}.navgrid{grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:6px;margin-top:10px;display:none}.navgrid.open{display:grid}.navbtn{font:inherit;border:1px solid var(--color-border);background:var(--color-background);cursor:pointer;border-radius:4px;padding:0;font-size:13px}.navbtn.done{background:var(--color-primary-light);border-color:var(--color-primary)}.navbtn.here{outline:2px solid var(--color-primary);outline-offset:-2px;font-weight:700}.paperturn{flex-wrap:wrap;gap:8px;display:flex}@media (min-width:768px){.mocklayout{grid-template-columns:minmax(0,1fr) 200px;align-items:start;gap:20px}.palette{order:2;max-height:calc(100vh - 100px);position:sticky;top:84px;overflow-y:auto}.mockmain{order:1}.palette-toggle{display:none}.navgrid{margin-top:0;display:grid}}.confirm{z-index:50;background:#221c1880;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.confirm-panel{background:var(--color-background);border:1px solid var(--color-border);border-radius:var(--radius-card);width:100%;max-width:420px;padding:20px 22px}.confirm-q{margin:0 0 6px;font-size:17px;font-weight:700}.confirm-note{color:var(--color-muted);margin:0 0 16px;font-size:13px}.confirm-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;display:flex}.scoreline{margin:0 0 8px;font-size:22px;font-weight:700}.scoreline small{color:var(--color-muted);font-size:13px;font-weight:400}.booktable{border-collapse:collapse;background:var(--color-background);border:1px solid var(--color-border);border-radius:var(--radius-card);width:100%;font-size:14px}.booktable th,.booktable td{text-align:left;border-bottom:1px solid var(--color-border);padding:8px 12px}.booktable th{color:var(--color-muted);font-size:12px;font-weight:600}.booktable tr:last-child td{border-bottom:none}.booktable-wrap{margin-bottom:18px;overflow-x:auto}.kbdhint{color:var(--color-muted);margin:0 0 12px;font-size:12px;display:none}.kbdhint kbd{font:inherit;font-family:var(--font-mono);border:1px solid var(--color-border);background:var(--color-background);border-radius:4px;padding:1px 5px}@media (min-width:768px){.kbdhint{display:block}}.filterbox-toggle{align-items:center;margin-bottom:16px;display:inline-flex}.filterbox-body{display:none}.filterbox-body.open{display:block}@media (min-width:768px){.filterbox-toggle{display:none}.filterbox-body{display:block}}.session{background:var(--color-background);border:1px solid var(--color-border);border-radius:var(--radius-card);margin:0 0 20px;padding:16px 18px}.session-head{margin:0 0 8px;font-size:17px}.session-head strong{font-size:22px}.session-count{color:var(--color-muted);font-size:14px}.session-bar{background:var(--color-surface);border-radius:999px;height:8px;overflow:hidden}.session-bar span{background:var(--color-primary);height:100%;transition:width .2s ease-out;display:block}.session-note{color:var(--color-muted);margin:8px 0 0;font-size:13px}@media (prefers-color-scheme:dark){:root{--color-background:#1c2024;--color-surface:#14171a;--color-foreground:#eef1f4;--color-muted:#a2acb8;--color-border:#2f353d;--color-primary:#8ab4f8;--color-primary-dark:#aecbfa;--color-primary-light:#1e3a5f;--color-accent:#34d399;--color-accent-light:#14351f;--color-accent-text:#4ade80;--color-warning:#fbbf24;--color-warning-text:#fcd34d;--color-danger:#f87171;--color-danger-text:#fca5a5;--color-secondary:#fb923c;--color-chart-1:#184f95;--color-chart-2:#306cb6;--color-chart-3:#5598e7;--color-chart-4:#9ec5f4;--color-chart-5:#cde2fb;--color-chart-empty:#2a3038;--color-chart-grid:#2f353d;--color-chart-ink:#eef1f4}.choice.is-wrong{background:#3b1f1d}.figure img{background:#e6e9ec}}.ovl{border-top:1px solid;padding-top:.05em}.ovl:has(.ovl){padding-top:.34em}.frac{vertical-align:middle;text-align:center;grid-template-rows:auto auto;margin:0 .15em;display:inline-grid}.frac-n{border-bottom:1px solid;padding:0 .3em .05em;line-height:1.2}.frac-d{padding:.05em .3em 0;line-height:1.2}.stem sub,.choice sub{font-size:.72em;line-height:0}.filters button{border:1px solid var(--color-border);background:var(--color-background);color:var(--color-foreground);font:inherit;cursor:pointer;border-radius:999px;align-items:center;padding:0 16px;font-size:14px;display:inline-flex}.filters button.on{border-color:var(--color-primary);color:var(--color-primary);font-weight:600}.progress-hero{margin:12px 0 4px;font-size:18px}.progress-hero strong{font-size:26px}.n{color:var(--color-muted);font-variant-numeric:tabular-nums;font-size:13px}.chart-empty{border:1px dashed var(--color-border);border-radius:var(--radius-card);color:var(--color-muted);background:var(--color-background);padding:20px}.radar-figure{margin:8px 0 4px}.radar{width:100%;max-width:460px;height:auto;margin:0 auto;display:block}.radar-ring,.radar-spoke{fill:none;stroke:var(--color-chart-grid);stroke-width:1px}.radar-ring{fill:none}.radar-pass{fill:none;stroke:var(--color-muted);stroke-width:1px;stroke-dasharray:3 3}.radar-area{fill:var(--color-chart-2);fill-opacity:.22;stroke:var(--color-chart-4);stroke-width:2px;stroke-linejoin:round}.radar-dot{fill:var(--color-chart-4);stroke:var(--color-background);stroke-width:2px}@media (prefers-color-scheme:dark){.radar-area{fill:var(--color-chart-3);fill-opacity:.26}}.radar-dot.is-untouched{fill:var(--color-background);stroke:var(--color-muted)}.radar-label{fill:var(--color-muted);font-size:10px}.radar-caption{text-align:center;min-height:24px;margin-top:4px;font-size:14px}.radar-caption .muted,.muted{color:var(--color-muted)}.bars{margin:12px 0 8px}.bar-row{border-bottom:1px solid var(--color-border);grid-template-columns:1fr 96px 84px;grid-template-areas:"name value coverage""track track track";align-items:center;gap:2px 10px;padding:8px 0;display:grid}.bar-name{grid-area:name;align-items:baseline;gap:6px;font-size:15px;display:flex}.bar-no{color:var(--color-muted);font-variant-numeric:tabular-nums;font-size:12px}.bar-field{color:var(--color-muted);border:1px solid var(--color-border);border-radius:3px;padding:0 4px;font-size:11px}.bar-track{background:var(--color-chart-empty);border-radius:4px;grid-area:track;height:8px;margin-top:4px;position:relative}.bar-fill{border-radius:4px;min-width:4px;height:100%}.bar-passmark{background:var(--color-muted);opacity:.55;width:2px;position:absolute;top:-2px;bottom:-2px}.bar-value{text-align:right;font-variant-numeric:tabular-nums;flex-direction:column;grid-area:value;align-items:flex-end;line-height:1.3;display:flex}.bar-coverage{text-align:right;color:var(--color-muted);font-variant-numeric:tabular-nums;grid-area:coverage;font-size:13px}.bar-row.is-untouched .bar-name{color:var(--color-muted)}.untouched,.gated{color:var(--color-muted);font-size:13px}.bar-total{padding-top:10px;font-size:15px}.heatmap{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;margin:12px 0;display:grid}.cell{border-radius:var(--radius-card);border:1px solid var(--color-border);background:var(--color-chart-empty);min-height:88px;color:var(--color-foreground);flex-direction:column;gap:2px;padding:10px;text-decoration:none;display:flex}.cell[data-accuracy="0"]{background:var(--color-chart-1)}.cell[data-accuracy="1"]{background:var(--color-chart-2)}.cell[data-accuracy="2"]{background:var(--color-chart-3);color:#fff}.cell[data-accuracy="3"]{background:var(--color-chart-4);color:#fff}.cell[data-accuracy="4"],.cell[data-accuracy="5"]{background:var(--color-chart-5);color:#fff}@media (prefers-color-scheme:dark){.cell[data-accuracy="2"],.cell[data-accuracy="3"],.cell[data-accuracy="4"],.cell[data-accuracy="5"]{color:#14171a}}.cell-no,.cell-n{font-variant-numeric:tabular-nums;font-size:11px}.cell-name{font-size:14px;font-weight:600;line-height:1.35}.cell-value{font-variant-numeric:tabular-nums;margin-top:auto;font-size:18px;font-weight:700}.cell.is-untouched,.cell.is-gated{background:var(--color-chart-empty);color:var(--color-muted)}.cell.is-untouched .cell-value,.cell.is-gated .cell-value{font-size:14px;font-weight:600}.progress-table{border-collapse:collapse;width:100%;font-size:14px}.progress-table caption{text-align:left;color:var(--color-muted);padding-bottom:6px;font-size:13px}.progress-table th,.progress-table td{border-bottom:1px solid var(--color-border);text-align:right;font-variant-numeric:tabular-nums;padding:8px 6px}.progress-table th[scope=row]{text-align:left;font-weight:400}.weak-list{padding-left:20px}.weak-list li{margin:6px 0}.weak-list a{align-items:center;min-height:44px;display:inline-flex}@media (max-width:480px){.bar-row{grid-template-columns:1fr 88px;grid-template-areas:"name value""coverage value""track track"}.bar-coverage{text-align:left}}.answered{border:1px solid var(--color-border);color:var(--color-muted);border-radius:999px;align-items:baseline;gap:4px;margin:0 0 8px;padding:2px 10px;font-size:13px;display:inline-flex}.answered.is-right{border-color:var(--color-accent-text);color:var(--color-accent-text)}.answered.is-wrong{border-color:var(--color-danger-text);color:var(--color-danger-text)}.account{align-items:center;gap:10px;min-height:44px;margin-inline-start:auto;display:inline-flex}.account-who{color:var(--color-muted);text-overflow:ellipsis;white-space:nowrap;max-width:22ch;font-size:13px;overflow:hidden}.account-sync{border:1px solid var(--color-border);color:var(--color-muted);border-radius:999px;padding:2px 8px;font-size:12px}.account-sync.is-saved{border-color:var(--color-accent-text);color:var(--color-accent-text)}.account-out{padding-inline:12px;font-size:13px}.authpage{max-width:460px}.authform{gap:6px;margin:24px 0 20px;display:grid}.authform label{font-size:14px;font-weight:600}.authform input{font:inherit;border:1px solid var(--color-border);background:var(--color-surface);min-height:44px;color:var(--color-foreground);border-radius:8px;margin-bottom:10px;padding:8px 12px}.authform button.primary{margin-top:6px}.authnote,.authalt{color:var(--color-muted);margin:-6px 0 10px;font-size:13px}.authalt{margin:14px 0 0}.autherr{color:var(--color-danger-text);border:1px solid var(--color-danger-text);border-radius:8px;margin:4px 0 6px;padding:8px 12px;font-size:14px}.explain{border:1px solid var(--color-border);background:var(--color-surface-raised,#00000008);border-radius:10px;margin-top:16px;padding:14px 16px}.explain h3{margin:0 0 8px;font-size:14px;font-weight:700}.explain .n{color:var(--color-muted);font-size:11px;font-weight:400}.explain-why{max-width:44em;margin:0;font-size:16px;line-height:1.9}.explain-wrong{border-top:1px solid var(--color-border);gap:10px;max-width:44em;margin:18px 0 0;padding:14px 0 0;font-size:15px;line-height:1.85;list-style:none;display:grid}.explain-wrong>li{color:var(--color-foreground)}.explain-wrong .is-picked{color:var(--color-foreground);border-left:3px solid var(--color-danger-text);padding-left:10px}.explain b{font-weight:700}.report{color:var(--color-muted);margin-top:14px;font-size:12px}.report>summary{cursor:pointer;text-underline-offset:3px;align-items:center;text-decoration:underline;display:flex}.report textarea{width:100%;font:inherit;color:var(--color-foreground);background:var(--color-background);border:1px solid var(--color-border);resize:vertical;border-radius:8px;margin-top:8px;padding:8px 10px;font-size:13px;display:block}.report label{margin-top:8px;display:block}.report-actions{flex-wrap:wrap;align-items:center;margin:10px 0 0;display:flex}.report.is-sent{color:var(--color-accent-text);margin-top:14px}.reviewnote{color:var(--color-muted);margin-top:12px;font-size:12px;line-height:1.7}.reviewnote.is-reviewed{color:var(--color-accent-text)}.crumbs{color:var(--color-muted);margin:0 0 12px;font-size:12px}.crumbs a{align-items:center;min-height:44px;display:inline-flex}@media (max-width:480px){.shell{padding-left:14px;padding-right:14px}.card{padding:16px 14px}.explain{padding:14px 12px}.masthead strong{display:none}.masthead .shell{gap:6px 12px}.masthead nav{padding:2px}.masthead nav a{white-space:nowrap}.account{margin-inline-start:0}}.jump{margin:0 0 12px;font-size:14px}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}