@import"https://fonts.googleapis.com/css2?family=Urbanist:ital,wght@0,300;0,400;0,500;0,600;0,800;0,900;1,400;1,600&family=Inter:wght@300;400;500;600;700&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;1,8..60,400&family=JetBrains+Mono:wght@400;500&display=swap";:root{--color-primary: #122B50;--color-on-primary: #FFFFFF;--color-primary-container: #E6F2F9;--color-on-primary-container: #1B4060;--color-secondary-blue: #489BC9;--color-light-blue: #A8DCF7;--color-light-blue-bg: #EAF5FD;--color-accent-gold: #FBAE24;--color-accent-yellow: #FFBF00;--color-accent-light: #FFF6E6;--color-success: #16A34A;--color-on-success: #FFFFFF;--color-success-container: #E8F6ED;--color-on-success-container: #107435;--color-warning: #F59E0B;--color-on-warning: #FFFFFF;--color-warning-container: #FEF5E7;--color-on-warning-container: #AE7008;--color-error: #EF4444;--color-on-error: #FFFFFF;--color-error-container: #FDECEC;--color-on-error-container: #AA3030;--color-surface: #FFFFFF;--color-surface-container-low: #FAFAFA;--color-surface-container: #E8E8E8;--color-surface-container-high: #D6D6D6;--color-surface-container-highest: #C4C4C4;--color-on-surface: #121212;--color-on-surface-variant: #757575;--color-outline: rgba(18, 18, 18, .16);--color-outline-variant: rgba(18, 18, 18, .12);--color-scrim: rgba(18, 18, 18, .4);--gradient-primary: linear-gradient(to right, #122B50, #489BC9, #A8DCF7);--gradient-accent: linear-gradient(to right, #FFBF00, #FBAE24, #FFF6E6);--gradient-neutral: linear-gradient(to right, #FFFFFF, #E8E8E8, #C4C4C4);--color-section-us: #122B50;--color-section-business: #107435;--color-section-world: #1B4060;--color-section-law: #AA3030;--color-section-science: #0A6E9A;--color-section-life: #8B6914;--color-section-sports: #489BC9;--color-fg-primary: var(--color-on-surface);--color-fg-secondary: var(--color-on-surface-variant);--color-fg-accent: var(--color-primary);--color-fg-inverse: var(--color-on-primary);--color-bg-primary: var(--color-surface);--color-bg-secondary: var(--color-surface-container-low);--color-bg-tertiary: var(--color-surface-container);--color-bg-inverse: var(--color-primary);--color-border-default: var(--color-outline);--color-border-strong: var(--color-outline-variant);--color-border-accent: var(--color-primary);--color-link: var(--color-primary);--color-link-hover: var(--color-secondary-blue);--color-white: #FFFFFF;--color-black: #121212}:root{--font-heading: "Urbanist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-ui: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-editorial: "Source Serif 4", Georgia, serif;--font-mono: "JetBrains Mono", "Courier New", monospace;--font-size-h1: 55px;--font-size-h2: 25px;--font-size-h3: 18px;--font-size-h4: 18px;--font-size-body-lg: 16px;--font-size-body: 14px;--font-size-caption: 12px;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-md: 1.125rem;--text-lg: 1.25rem;--text-xl: 1.563rem;--text-2xl: 1.953rem;--text-3xl: 2.441rem;--text-4xl: 3.052rem;--text-5xl: 3.438rem;--font-weight-light: 300;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-extrabold: 800;--weight-light: var(--font-weight-light);--weight-regular: var(--font-weight-regular);--weight-medium: var(--font-weight-medium);--weight-semibold: var(--font-weight-semibold);--weight-bold: var(--font-weight-extrabold);--line-height-tight: 1.2;--line-height-normal: 1.4;--line-height-relaxed: 1.6;--leading-tight: 1.2;--leading-snug: 1.35;--leading-normal: 1.5;--leading-relaxed: 1.6;--leading-loose: 1.8;--tracking-tight: -.5px;--tracking-normal: 0;--tracking-wide: .5px;--tracking-wider: .08em;--tracking-widest: .15em;--type-headline-font: var(--font-heading);--type-headline-weight: var(--font-weight-extrabold);--type-headline-leading: var(--line-height-tight);--type-dek-font: var(--font-heading);--type-dek-weight: var(--font-weight-light);--type-dek-leading: var(--line-height-normal);--type-byline-font: var(--font-ui);--type-byline-weight: var(--font-weight-medium);--type-byline-tracking: var(--tracking-wider);--type-body-font: var(--font-editorial);--type-body-size: var(--text-md);--type-body-leading: var(--leading-relaxed);--type-ui-font: var(--font-ui);--type-label-font: var(--font-ui);--type-label-weight: var(--font-weight-semibold)}:root{--spacing-xxs: 2px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--spacing-3xl: 64px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-6: 24px;--space-8: 32px;--space-12: 48px;--space-16: 64px;--layout-page-max: 1280px;--layout-content-max: 720px;--layout-sidebar-width: 80px;--layout-sidebar-wide: 280px;--layout-gutter: 24px;--border-radius-sm: 4px;--border-radius-md: 8px;--border-radius-lg: 12px;--border-radius-full: 9999px;--radius-none: 0;--radius-sm: var(--border-radius-sm);--radius-md: var(--border-radius-md);--radius-lg: var(--border-radius-lg);--radius-full: var(--border-radius-full)}:root{--shadow-none: none;--shadow-sm: 0 1px 3px rgba(18, 43, 80, .08), 0 1px 2px rgba(18, 43, 80, .04);--shadow-md: 0 4px 12px rgba(18, 43, 80, .1), 0 2px 4px rgba(18, 43, 80, .06);--shadow-lg: 0 8px 24px rgba(18, 43, 80, .12), 0 4px 8px rgba(18, 43, 80, .08);--shadow-xl: 0 16px 40px rgba(18, 43, 80, .16), 0 8px 16px rgba(18, 43, 80, .08);--shadow-card-hover: 0 12px 24px rgba(18, 43, 80, .15);--shadow-btn-hover: 0 4px 12px rgba(18, 43, 80, .15);--focus-ring: 0 0 0 2px #FFFFFF, 0 0 0 4px #122B50;--shadow-scrim: rgba(18, 18, 18, .4)}:root{--bg: var(--color-surface-container-low);--panel: var(--color-surface);--ink: var(--color-on-surface);--muted: var(--color-on-surface-variant);--line: var(--color-outline-variant);--accent: var(--color-primary);--link-hover: var(--color-secondary-blue);--ok: var(--color-success);--warn: var(--color-warning);--del: var(--color-error);--ins-bg: var(--color-success-container);--font: var(--font-heading);--sans: var(--font-ui);--mono: var(--font-mono);--copy: var(--font-editorial)}*{box-sizing:border-box}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:var(--font-weight-extrabold);letter-spacing:var(--tracking-tight)}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.45}.app{display:grid;grid-template-rows:auto minmax(0,1fr);height:100vh}.top{display:flex;align-items:center;gap:1.75rem;flex-wrap:wrap;padding:.85rem 1.5rem;border-bottom:1px solid var(--line);background:var(--panel)}.brand{display:flex;align-items:center;gap:.85rem;flex:0 0 auto}.brand-logo{height:30px;width:auto;object-fit:contain;display:block}.brand-divider{width:1px;align-self:stretch;min-height:30px;background:var(--color-outline-variant)}.brand-text{display:flex;flex-direction:column;gap:.05rem}.brand-name{font-family:var(--font-heading);font-size:1.28rem;font-weight:var(--font-weight-extrabold);letter-spacing:var(--tracking-tight);color:var(--color-primary);line-height:1.15}.brand-host{font-family:var(--font-mono);font-size:.7rem;letter-spacing:var(--tracking-wide);color:var(--muted)}.service-note{margin:0;flex:1 1 22rem;min-width:0;color:var(--color-on-primary-container);background:var(--color-primary-container);border-left:3px solid var(--color-secondary-blue);border-radius:0 4px 4px 0;padding:.5rem .9rem;font-size:.86rem;line-height:1.45}.service-note span{display:block}.shell{display:grid;grid-template-columns:15rem minmax(0,1fr);min-height:0}.rail{display:flex;flex-direction:column;gap:.15rem;padding:.9rem .6rem;border-right:1px solid var(--line);background:var(--panel);overflow-y:auto}.rail-item{display:flex;flex-direction:column;gap:.1rem;text-align:left;border:none;border-left:3px solid transparent;border-radius:0 6px 6px 0;background:transparent;padding:.6rem .75rem;cursor:pointer;font-family:var(--font-ui);color:var(--muted)}.rail-item:hover{background:var(--color-surface-container-low);color:var(--link-hover)}.rail-item.active{background:var(--color-primary-container);border-left-color:var(--color-primary);color:var(--color-primary)}.rail-label{font-size:.97rem;font-weight:var(--font-weight-semibold);line-height:1.25}.rail-hint{font-size:.76rem;line-height:1.35;color:var(--muted)}.rail-item.active .rail-hint{color:var(--color-on-primary-container)}@media(max-width:860px){.app{height:auto;min-height:100vh}.shell{grid-template-columns:1fr}.rail{flex-direction:row;overflow-x:auto;border-right:none;border-bottom:1px solid var(--line)}.rail-item{border-left:none;border-bottom:3px solid transparent;border-radius:6px 6px 0 0;white-space:nowrap}.rail-item.active{border-left-color:transparent;border-bottom-color:var(--color-primary)}.rail-hint{display:none}}main{min-height:0;height:100%;overflow-y:auto;padding:1.5rem}h1,h2,h3{font-family:var(--font);letter-spacing:-.02em}h1{margin:0 0 .35rem;font-size:1.85rem}.lede{margin:0 0 1.25rem;color:var(--muted)}.sample-picker{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:1rem 1.1rem 1.1rem;margin-bottom:1.25rem}.sample-filters{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;margin-bottom:.75rem}.kind-tabs{display:flex;gap:.35rem}.kind-tab{font:inherit;cursor:pointer;border:1px solid var(--line);background:var(--panel);color:var(--muted);padding:.35rem .75rem;border-radius:999px}.kind-tab.active{color:var(--ink);border-color:var(--ink);background:var(--panel)}.kind-tab .count{font-size:.8em;opacity:.7}.sample-search{flex:1;min-width:12rem;font:inherit;border:1px solid var(--line);border-radius:6px;padding:.4rem .65rem;background:var(--panel)}.sample-picker label{display:block;font-weight:600;margin-bottom:.35rem}.sample-row{display:flex;gap:.5rem;align-items:stretch}.sample-row select{flex:1;font:inherit;border:1px solid var(--line);border-radius:6px;padding:.5rem .65rem;background:var(--panel);max-width:100%}.sample-current{margin:.5rem 0 0;font-size:.9rem}.muted{color:var(--muted)}.mono{font-family:var(--mono);font-size:.92em}.primary,.pager button{font:inherit;cursor:pointer;border:1px solid var(--ink);background:var(--ink);color:var(--color-on-primary);padding:.55rem 1rem;border-radius:6px}.primary:disabled,.pager button:disabled{opacity:.4;cursor:not-allowed}.pager{display:flex;gap:.5rem;margin-top:1rem}.pager button{background:var(--panel);color:var(--ink)}.error{color:var(--del)}.counters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem;margin-bottom:1.25rem}.counters>div{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:.75rem 1rem}.counters strong{display:block;font-size:1.4rem;font-family:var(--font)}.counters span{color:var(--muted);font-size:.85rem}.bench-grid{display:grid;grid-template-columns:1.4fr .9fr;gap:1.25rem}.bench-input label{display:block;font-weight:600;margin-bottom:.35rem}textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:.85rem 1rem;font:inherit;background:var(--panel);resize:vertical;margin-bottom:.75rem}.diff-panel{margin-top:1.5rem}.mark-legend{margin:0 0 .65rem;font-size:.9rem;display:flex;flex-wrap:wrap;gap:.75rem 1.25rem}.legend-item{display:inline-flex;align-items:center;gap:.35rem}.legend-swatch{font-size:.85em;padding:0 .2em}.anno-applied{cursor:pointer;border-radius:2px}.anno-applied.active{outline:2px solid rgba(26,127,55,.45);outline-offset:1px}.diff{white-space:pre-wrap;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:1rem;font-family:var(--copy);font-size:1.05rem;line-height:1.55}.mark-suggest{background:#9a67001a;color:inherit;text-decoration:underline;text-decoration-style:wavy;text-decoration-color:var(--warn);text-decoration-thickness:2px;text-underline-offset:3px;cursor:pointer;border-radius:2px;padding:0 .05em}.mark-suggest.active{background:#9a670038;outline:2px solid rgba(154,103,0,.45);outline-offset:1px}.suggest-card.active{border-color:var(--warn);background:#9a67000f}.suggest-jump{display:block;width:100%;text-align:left;font:inherit;color:inherit;background:transparent;border:0;padding:0;cursor:pointer}.suggest-jump p{margin:0 0 .35rem}.diff-del{text-decoration:line-through;color:var(--del);background:var(--color-error-container);padding:0 .15em}.diff-ins{text-decoration:none;color:var(--ok);background:var(--ins-bg);padding:0 .15em;font-weight:600}.bench-side{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:1rem 1.1rem;align-self:start}.suggestions{list-style:none;padding:0;margin:0}.suggestions li{border-top:1px solid var(--line);padding:.75rem 0}.suggestions a{color:var(--accent)}.rules-layout{display:grid;grid-template-columns:1.35fr .9fr;gap:1.25rem;align-items:start}.filters{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:.5rem;margin:1rem 0}.filters input,.filters select{font:inherit;border:1px solid var(--line);border-radius:6px;padding:.45rem .6rem;background:var(--panel)}.meta{color:var(--muted);margin-bottom:.5rem}table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden}th,td{text-align:left;padding:.55rem .65rem;border-bottom:1px solid var(--line);font-size:.92rem}th{background:var(--color-surface-container);font-weight:600}tbody tr{cursor:pointer}tbody tr:hover,tbody tr.selected{background:var(--color-primary-container)}.pill{display:inline-block;font-size:.75rem;padding:.1rem .45rem;border-radius:999px;border:1px solid var(--line);background:var(--panel)}.pill.ok{color:var(--ok);border-color:var(--color-success);background:var(--color-success-container)}.pill.needs_review{color:var(--warn);border-color:var(--color-warning);background:var(--color-warning-container)}.pill.origin-extracted{background:var(--color-primary-container)}.pill.origin-generated{background:var(--color-light-blue-bg)}.rules-detail{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:1rem 1.15rem;align-self:start;max-height:calc(100vh - 7rem);overflow:auto}.raw{background:var(--color-primary);color:var(--color-on-primary);padding:.85rem;border-radius:6px;overflow:auto;font-family:var(--mono);font-size:.8rem}.pros{list-style:none;padding:0;margin:0}.pros li{display:flex;flex-wrap:wrap;gap:.35rem;align-items:center;padding:.35rem 0;border-bottom:1px solid var(--line)}@media(max-width:960px){.bench-grid,.rules-layout,.counters,.filters{grid-template-columns:1fr}}.labeler{max-width:60rem;margin:0 auto;padding:0 0 3rem}.labeler-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1.5rem}.labeler-head h1{font-family:var(--font);font-size:1.7rem;margin:0 0 .2rem;letter-spacing:-.02em}.labeler-head .lede{margin:0;max-width:38rem}.labeler-error{margin:1rem 0;padding:.7rem 1rem;border:1px solid var(--del);border-radius:6px;color:var(--del);background:var(--color-error-container)}.labeler-empty{margin-top:3rem;text-align:center;color:var(--muted)}.labeler-empty h2{font-family:var(--font);color:var(--ink)}.labeler .card{background:var(--panel);border:1px solid var(--line);border-radius:8px}.sentence{margin:1.4rem 0 .8rem;padding:1.6rem 1.8rem}.sentence-text{font-family:var(--copy);font-size:1.28rem;line-height:1.72;margin:0}.sentence-text del{color:var(--del);text-decoration-thickness:1.5px}.sentence-text ins{background:var(--ins-bg);color:var(--color-on-success-container);text-decoration:none;padding:.05em .22em;border-radius:3px;font-weight:600}.rule-strip{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:.7rem 1.1rem;font-size:.9rem}.rule-label{display:block;font-size:.68rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}.rule-strip strong{font-family:var(--font);font-size:1.05rem;margin-right:.5rem}.rule-src{color:var(--muted)}.rule-meta{display:flex;align-items:center;gap:.7rem}.rule-count{color:var(--muted)}.pill{border:1px solid var(--line);border-radius:999px;padding:.15rem .6rem;font-size:.75rem;color:var(--muted)}.pill.auto{border-color:var(--warn);color:var(--warn);background:var(--color-warning-container)}.verdicts{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;margin:1.1rem 0 .8rem}.verdict{display:flex;flex-direction:column;align-items:flex-start;gap:.15rem;text-align:left;padding:.85rem 1rem;border-radius:8px;border:1px solid var(--line);background:var(--panel);cursor:pointer;font-family:inherit;transition:border-color .12s,background .12s,transform .06s}.verdict:hover:not(:disabled){transform:translateY(-1px)}.verdict:disabled{opacity:.5;cursor:default}.verdict .key{font-family:var(--mono);font-size:.7rem;border:1px solid var(--line);border-radius:4px;padding:0 .32rem;color:var(--muted)}.verdict .vlabel{font-size:1.05rem;font-weight:600}.verdict .vhint{font-size:.82rem;color:var(--muted)}.verdict.good:hover:not(:disabled){border-color:var(--ok);background:var(--color-success-container)}.verdict.good .vlabel{color:var(--ok)}.verdict.bad:hover:not(:disabled){border-color:var(--del);background:var(--color-error-container)}.verdict.bad .vlabel{color:var(--del)}.verdict.maybe:hover:not(:disabled){border-color:var(--warn);background:var(--color-warning-container)}.verdict.maybe .vlabel{color:var(--warn)}.note-row{display:flex;gap:.6rem;align-items:center}.note-row input{flex:1;padding:.6rem .8rem;border:1px solid var(--line);border-radius:6px;background:var(--panel);font-family:inherit;font-size:.95rem;color:var(--ink)}.note-row input:focus{outline:2px solid var(--accent);outline-offset:1px}button.ghost{border:1px solid var(--line);background:var(--panel);color:var(--muted);border-radius:6px;padding:.55rem .9rem;cursor:pointer;font-family:inherit;font-size:.9rem}button.ghost:hover{color:var(--ink)}button.ghost.small{padding:.25rem .6rem;font-size:.8rem}button.primary{border:1px solid var(--accent);background:var(--accent);color:var(--color-on-primary);border-radius:6px;padding:.5rem 1rem;cursor:pointer;font-family:inherit;font-size:.9rem}.progress{margin-top:2rem}.progress .bar{height:6px;background:var(--line);border-radius:999px;overflow:hidden}.progress .fill{height:100%;background:var(--accent);transition:width .25s}.progress-line{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;margin-top:.55rem;font-size:.88rem}.progress-line .ok{color:var(--ok)}.progress-line .bad{color:var(--del)}.progress-line .maybe{color:var(--warn)}.progress-line .muted{color:var(--muted)}.tally{width:100%;border-collapse:collapse;margin-top:1rem;font-size:.86rem}.tally th,.tally td{text-align:left;padding:.4rem .6rem;border-bottom:1px solid var(--line)}.tally thead th{font-size:.68rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}.tally .num{text-align:right;font-variant-numeric:tabular-nums}.tally .mono{font-family:var(--mono);font-size:.8rem}.tally tr.flagged td{background:var(--color-error-container)}.coach-layer{position:fixed;top:0;right:0;bottom:0;left:0;background:#14120e73;z-index:50}.coach-ring{position:fixed;border:2px solid var(--accent);border-radius:10px;box-shadow:0 0 0 9999px #14120e73;pointer-events:none;transition:all .18s ease}.coach-bubble{position:fixed;width:22rem;max-width:calc(100vw - 2rem);background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:1rem 1.15rem;box-shadow:0 12px 40px #14120e47;z-index:51}.coach-step{font-size:.68rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}.coach-bubble h4{font-family:var(--font);font-size:1.08rem;margin:.25rem 0 .4rem}.coach-bubble p{margin:0 0 .9rem;font-size:.9rem;line-height:1.5;color:var(--ink)}.coach-actions{display:flex;justify-content:space-between;gap:.6rem}@media(max-width:640px){.verdicts{grid-template-columns:1fr}.labeler-head{flex-direction:column}}.judged-banner{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin:.9rem 0 0;padding:.55rem .9rem;border-radius:6px;font-size:.88rem;border:1px solid var(--line);background:var(--panel)}.judged-banner.correct{border-color:var(--ok);background:var(--color-success-container)}.judged-banner.wrong{border-color:var(--del);background:var(--color-error-container)}.judged-banner.depends{border-color:var(--warn);background:var(--color-warning-container)}.verdict.chosen{border-width:2px}.verdict.good.chosen{border-color:var(--ok);background:var(--color-success-container)}.verdict.bad.chosen{border-color:var(--del);background:var(--color-error-container)}.verdict.maybe.chosen{border-color:var(--warn);background:var(--color-warning-container)}.story-head{margin:1.4rem 0 0;padding:.9rem 1.15rem;border-left:3px solid var(--line);background:transparent}.story-label{display:block;font-size:.66rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin-bottom:.3rem}.story-head h2{font-family:var(--font);font-size:1.12rem;line-height:1.35;margin:0 0 .25rem;font-weight:600}.story-head p{margin:0;font-size:.9rem;line-height:1.5;color:var(--muted)}.story-head+.sentence{margin-top:.7rem}.rule-detail{flex-basis:100%;border-top:1px solid var(--line);margin-top:.6rem;padding-top:.5rem}.rule-detail-toggle{display:inline-flex;align-items:center;gap:.4rem;border:none;background:none;padding:.15rem 0;color:var(--accent);font-family:inherit;font-size:.85rem;cursor:pointer}.rule-detail-toggle:hover{text-decoration:underline}.rule-detail-toggle .caret{display:inline-block;transition:transform .15s}.rule-detail-toggle .caret.open{transform:rotate(90deg)}.rule-detail-body{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;margin-top:.8rem;padding-top:.9rem;border-top:1px dashed var(--line)}.rule-detail-body h4{font-family:var(--sans);font-size:.68rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-weight:700;margin:0 0 .6rem;display:flex;flex-wrap:wrap;gap:.5rem;align-items:baseline}.rule-detail-body .src-tag{text-transform:none;letter-spacing:0;font-weight:400;font-size:.72rem;color:var(--muted);opacity:.85}.rule-detail-body dl{margin:0}.rule-detail-body dl>div{margin-bottom:.6rem}.rule-detail-body dt{font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.rule-detail-body dd{margin:.1rem 0 0;font-family:var(--copy);font-size:.95rem;line-height:1.5}.rule-detail-body .empty{color:var(--muted);font-style:italic;font-size:.9rem;margin:0}.statements{margin:0;padding-left:1.05rem}.statements li{font-size:.92rem;line-height:1.55;margin-bottom:.35rem}.guards{margin-top:.7rem}.guards summary{font-size:.78rem;color:var(--muted);cursor:pointer}.guards ul{margin:.4rem 0 0;padding-left:1.05rem}.guards li{font-size:.82rem;line-height:1.45;color:var(--muted);margin-bottom:.2rem}@media(max-width:820px){.rule-detail-body{grid-template-columns:1fr;gap:1rem}}.toast{position:fixed;left:50%;bottom:1.6rem;transform:translate(-50%);z-index:40;display:flex;align-items:center;gap:1rem;padding:.6rem .7rem .6rem 1rem;border-radius:8px;border:1px solid var(--line);background:var(--panel);box-shadow:0 8px 28px #14120e38;font-size:.9rem}.toast.correct{border-color:var(--ok)}.toast.wrong{border-color:var(--del)}.toast.depends{border-color:var(--warn)}.toast button{border:1px solid var(--line);background:transparent;border-radius:6px;padding:.25rem .7rem;cursor:pointer;font-family:inherit;font-size:.85rem;color:var(--accent)}.toast button:hover{background:var(--bg)}.recent{margin-top:.9rem;border:1px solid var(--line);border-radius:8px;background:var(--panel);overflow:hidden}.recent .empty{margin:0;padding:.8rem 1rem;color:var(--muted);font-style:italic;font-size:.88rem}.recent-row{display:flex;align-items:center;gap:.8rem;padding:.45rem .8rem;border-bottom:1px solid var(--line);font-size:.86rem}.recent-row:last-child{border-bottom:none}.recent-row .rv{flex:0 0 5.2rem;font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}.recent-row.correct .rv{color:var(--ok)}.recent-row.wrong .rv{color:var(--del)}.recent-row.depends .rv{color:var(--warn)}.recent-row .rc{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recent-row .rc em{color:var(--muted);font-style:normal}.nav-bar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:.8rem;margin:.6rem -1.5rem 0;padding:.55rem 1.5rem;background:var(--bg);border-bottom:1px solid var(--line)}.navbtn{display:inline-flex;align-items:center;gap:.45rem;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:6px;padding:.45rem .9rem;cursor:pointer;font-family:inherit;font-size:.92rem}.navbtn:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.navbtn:disabled{opacity:.35;cursor:default}.navbtn .key{font-family:var(--mono);font-size:.78rem;line-height:1;border:1px solid var(--line);border-radius:4px;padding:.12rem .34rem;color:var(--muted)}.nav-bar .nav-pos{font-size:.82rem;color:var(--muted);font-variant-numeric:tabular-nums}.nav-bar .nav-pos .of{opacity:.7}.tour-btn{flex:0 0 auto;white-space:nowrap}.screen-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1.25rem;flex-wrap:wrap}.screen-head h1{margin-bottom:.2rem}.screen-title{flex:0 1 auto}.engine-state{display:flex;align-items:center;gap:.85rem;flex:1 1 26rem;justify-content:flex-end;margin-left:auto;padding:.55rem .8rem;border:1px solid var(--line);border-radius:8px;background:var(--color-surface-container-low)}.engine-count{margin:0;max-width:30ch;font-size:.79rem;line-height:1.45;color:var(--muted);text-align:right}.engine-count strong{color:var(--color-primary);font-family:var(--font-mono);font-weight:var(--font-weight-semibold);font-variant-numeric:tabular-nums}.configure-btn{flex:0 0 auto;border:1px solid var(--color-primary);background:var(--panel);color:var(--color-primary);border-radius:8px;padding:.5rem .85rem;cursor:pointer;font-family:var(--font-ui);font-size:.85rem;font-weight:var(--font-weight-semibold);white-space:nowrap}.configure-btn:hover:not(:disabled){background:var(--color-primary-container);border-color:var(--color-secondary-blue)}.configure-btn:disabled{opacity:.45;cursor:default}.modal-layer{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:var(--color-scrim);display:flex;align-items:flex-start;justify-content:center;padding:4vh 1rem;overflow-y:auto}.modal{width:min(46rem,100%);background:var(--panel);border-radius:10px;box-shadow:var(--shadow-xl);padding:1.4rem 1.5rem 1.2rem}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1.5rem}.modal-head h2{margin:0 0 .3rem;font-size:1.35rem;color:var(--color-primary)}.modal-lede{margin:0;max-width:46ch;font-size:.88rem;line-height:1.5;color:var(--muted)}.book-list{list-style:none;margin:1.2rem 0 0;padding:0;border:1px solid var(--line);border-radius:8px;overflow:hidden}.book{display:grid;grid-template-columns:2.4rem minmax(0,1fr) auto;align-items:center;gap:.9rem;padding:.75rem .9rem;border-bottom:1px solid var(--line);background:var(--panel)}.book:last-child{border-bottom:none}.book.off{background:var(--color-surface-container-low)}.book.off .book-name,.book.off .book-rank{color:var(--muted)}.book-rank{font-family:var(--font-mono);font-size:1.15rem;font-weight:var(--font-weight-semibold);font-variant-numeric:tabular-nums;color:var(--color-primary);text-align:center}.book-main{display:flex;flex-direction:column;gap:.12rem;min-width:0}.book-name{font-family:var(--font-heading);font-size:1.02rem;font-weight:var(--font-weight-semibold);color:var(--ink)}.book-meta{font-size:.8rem;color:var(--muted)}.book-meta strong{color:var(--ink);font-variant-numeric:tabular-nums}.book-actions{display:flex;align-items:center;gap:.35rem}.iconbtn{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:6px;width:2rem;height:2rem;cursor:pointer;font-size:.95rem;line-height:1}.iconbtn:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary)}.iconbtn:disabled{opacity:.3;cursor:default}.switch{display:inline-flex;align-items:center;gap:.4rem;margin-left:.35rem;font-size:.82rem;color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none}.switch input{accent-color:var(--color-primary);width:1rem;height:1rem}.modal-warn{margin:.9rem 0 0;padding:.6rem .9rem;border-radius:6px;background:var(--color-warning-container);color:var(--color-on-warning-container);font-size:.86rem}.modal-foot{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;margin-top:1.2rem;padding-top:1rem;border-top:1px solid var(--line);font-size:.82rem}.modal-buttons{display:flex;gap:.5rem}@media(max-width:720px){.engine-state{flex-basis:100%;justify-content:space-between;margin-left:0}.engine-count{text-align:left;max-width:none}}