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20%,transparent)}}.border-\[color-mix\(in_srgb\,var\(--primary\)_24\%\,transparent\)\]{border-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.border-\[color-mix\(in_srgb\,var\(--primary\)_24\%\,transparent\)\]{border-color:color-mix(in srgb,var(--primary) 24%,transparent)}}.border-\[color-mix\(in_srgb\,var\(--primary\)_30\%\,transparent\)\]{border-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.border-\[color-mix\(in_srgb\,var\(--primary\)_30\%\,transparent\)\]{border-color:color-mix(in srgb,var(--primary) 30%,transparent)}}.border-\[color-mix\(in_srgb\,var\(--primary\)_38\%\,transparent\)\]{border-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.border-\[color-mix\(in_srgb\,var\(--primary\)_38\%\,transparent\)\]{border-color:color-mix(in srgb,var(--primary) 38%,transparent)}}.border-\[color-mix\(in_srgb\,var\(--success\)_32\%\,transparent\)\]{border-color:var(--success)}@supports (color:color-mix(in lab,red,red)){.border-\[color-mix\(in_srgb\,var\(--success\)_32\%\,transparent\)\]{border-color:color-mix(in srgb,var(--success) 32%,transparent)}}.border-\[color-mix\(in_srgb\,var\(--warning\)_34\%\,transparent\)\]{border-color:var(--warning)}@supports (color:color-mix(in lab,red,red)){.border-\[color-mix\(in_srgb\,var\(--warning\)_34\%\,transparent\)\]{border-color:color-mix(in srgb,var(--warning) 34%,transparent)}}.border-\[var\(--danger\)\]{border-color:var(--danger)}.border-\[var\(--teal\)\]{border-color:var(--teal)}.border-border{border-color:var(--border)}.border-border-strong{border-color:var(--border-strong)}.border-danger{border-color:var(--danger)}.border-danger-text{border-color:var(--danger-text)}.border-primary{border-color:var(--primary)}.border-success{border-color:var(--success)}.border-transparent{border-color:#0000}.bg-\[\#fff\]{background-color:#fff}.bg-\[color-mix\(in_srgb\,var\(--bg-accent\)_16\%\,transparent\)\]{background-color:var(--bg-accent)}@supports 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14%,transparent)}}.bg-\[color-mix\(in_srgb\,var\(--danger-text\)_8\%\,transparent\)\]{background-color:var(--danger-text)}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--danger-text\)_8\%\,transparent\)\]{background-color:color-mix(in srgb,var(--danger-text) 8%,transparent)}}.bg-\[color-mix\(in_srgb\,var\(--primary\)_6\%\,var\(--surface\)\)\]{background-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--primary\)_6\%\,var\(--surface\)\)\]{background-color:color-mix(in srgb,var(--primary) 6%,var(--surface))}}.bg-\[color-mix\(in_srgb\,var\(--primary\)_8\%\,transparent\)\]{background-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--primary\)_8\%\,transparent\)\]{background-color:color-mix(in srgb,var(--primary) 8%,transparent)}}.bg-\[color-mix\(in_srgb\,var\(--primary\)_10\%\,transparent\)\]{background-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--primary\)_10\%\,transparent\)\]{background-color:color-mix(in srgb,var(--primary) 10%,transparent)}}.bg-\[color-mix\(in_srgb\,var\(--primary\)_12\%\,transparent\)\]{background-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--primary\)_12\%\,transparent\)\]{background-color:color-mix(in srgb,var(--primary) 12%,transparent)}}.bg-\[color-mix\(in_srgb\,var\(--primary\)_14\%\,transparent\)\]{background-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--primary\)_14\%\,transparent\)\]{background-color:color-mix(in srgb,var(--primary) 14%,transparent)}}.bg-\[color-mix\(in_srgb\,var\(--primary\)_16\%\,transparent\)\]{background-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--primary\)_16\%\,transparent\)\]{background-color:color-mix(in srgb,var(--primary) 16%,transparent)}}.bg-\[color-mix\(in_srgb\,var\(--success\)_8\%\,transparent\)\]{background-color:var(--success)}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--success\)_8\%\,transparent\)\]{background-color:color-mix(in srgb,var(--success) 8%,transparent)}}.bg-\[color-mix\(in_srgb\,var\(--success\)_12\%\,transparent\)\]{background-color:var(--success)}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--success\)_12\%\,transparent\)\]{background-color:color-mix(in srgb,var(--success) 12%,transparent)}}.bg-\[color-mix\(in_srgb\,var\(--success\)_16\%\,transparent\)\]{background-color:var(--success)}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--success\)_16\%\,transparent\)\]{background-color:color-mix(in srgb,var(--success) 16%,transparent)}}.bg-\[color-mix\(in_srgb\,var\(--token\)_14\%\,transparent\)\]{background-color:var(--token)}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--token\)_14\%\,transparent\)\]{background-color:color-mix(in srgb,var(--token) 14%,transparent)}}.bg-\[color-mix\(in_srgb\,var\(--warning\)_10\%\,transparent\)\]{background-color:var(--warning)}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--warning\)_10\%\,transparent\)\]{background-color:color-mix(in srgb,var(--warning) 10%,transparent)}}.bg-\[color-mix\(in_srgb\,var\(--warning\)_18\%\,transparent\)\]{background-color:var(--warning)}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--warning\)_18\%\,transparent\)\]{background-color:color-mix(in srgb,var(--warning) 18%,transparent)}}.bg-\[color\:var\(--teal\)\]{background-color:var(--teal)}.bg-\[color\:var\(--text\)\]{background-color:var(--text)}.bg-\[var\(--bg-accent\)\]{background-color:var(--bg-accent)}.bg-\[var\(--bg-subtle\)\]{background-color:var(--bg-subtle)}.bg-\[var\(--cefr-a1-bg\)\]{background-color:var(--cefr-a1-bg)}.bg-\[var\(--cefr-a2-bg\)\]{background-color:var(--cefr-a2-bg)}.bg-\[var\(--cefr-b1-bg\)\]{background-color:var(--cefr-b1-bg)}.bg-\[var\(--cefr-b2-bg\)\]{background-color:var(--cefr-b2-bg)}.bg-\[var\(--cefr-c1-bg\)\]{background-color:var(--cefr-c1-bg)}.bg-\[var\(--cefr-c2-bg\)\]{background-color:var(--cefr-c2-bg)}.bg-\[var\(--overlay\)\]{background-color:var(--overlay)}.bg-\[var\(--primary\)\]{background-color:var(--primary)}.bg-\[var\(--success-bg\)\]{background-color:var(--success-bg)}.bg-\[var\(--teal\)\]{background-color:var(--teal)}.bg-\[var\(--warning-bg\)\]{background-color:var(--warning-bg)}.bg-bg{background-color:var(--bg)}.bg-bg-subtle{background-color:var(--bg-subtle)}.bg-border{background-color:var(--border)}.bg-border-strong{background-color:var(--border-strong)}.bg-danger{background-color:var(--danger)}.bg-indigo-600{background-color:var(--color-indigo-600)}.bg-primary{background-color:var(--primary)}.bg-surface{background-color:var(--surface)}.bg-surface-raised{background-color:var(--surface-raised)}.bg-surface\/80{background-color:var(--surface)}@supports 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0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor)}.focus-visible\:border-danger:focus-visible{border-color:var(--danger)}.focus-visible\:border-primary:focus-visible{border-color:var(--primary)}.focus-visible\:opacity-100:focus-visible{opacity:1}.focus-visible\:\[box-shadow\:0_0_0_2px_var\(--ring-offset\)\,0_0_0_4px_var\(--danger\)\]:focus-visible{box-shadow:0 0 0 2px var(--ring-offset),0 0 0 4px var(--danger)}.focus-visible\:\[box-shadow\:0_0_0_2px_var\(--ring-offset\)\,0_0_0_4px_var\(--focus-ring\)\]:focus-visible{box-shadow:0 0 0 2px var(--ring-offset),0 0 0 4px var(--focus-ring)}.active\:translate-y-0:active{--tw-translate-y:0px;translate:var(--tw-translate-x) var(--tw-translate-y)}.active\:translate-y-px:active{--tw-translate-y:1px;translate:var(--tw-translate-x) var(--tw-translate-y)}.active\:scale-95:active{--tw-scale-x:95%;--tw-scale-y:95%;--tw-scale-z:95%;scale:var(--tw-scale-x) var(--tw-scale-y)}.active\:shadow-\[var\(--shadow-sm\)\]:active{--tw-shadow:var(--shadow-sm)}.active\:shadow-\[var\(--shadow-sm\)\]:active,.active\:shadow-none:active{box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.active\:shadow-none:active{--tw-shadow:0 0 #0000}.disabled\:pointer-events-none:disabled{pointer-events:none}.disabled\:cursor-not-allowed:disabled{cursor:not-allowed}.disabled\:bg-bg-subtle:disabled{background-color:var(--bg-subtle)}.disabled\:opacity-50:disabled{opacity:.5}.disabled\:opacity-60:disabled{opacity:.6}.disabled\:opacity-\[0\.35\]:disabled{opacity:.35}@media (hover:hover){.disabled\:hover\:text-text-muted:disabled:hover{color:var(--text-muted)}}.has-\[\:focus-visible\]\:\[box-shadow\:0_0_0_2px_var\(--ring-offset\)\,0_0_0_4px_var\(--focus-ring\)\]:has(:focus-visible){box-shadow:0 0 0 2px var(--ring-offset),0 0 0 4px var(--focus-ring)}.data-\[saved\=true\]\:border-\[color-mix\(in_srgb\,var\(--primary\)_38\%\,transparent\)\][data-saved=true]{border-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.data-\[saved\=true\]\:border-\[color-mix\(in_srgb\,var\(--primary\)_38\%\,transparent\)\][data-saved=true]{border-color:color-mix(in srgb,var(--primary) 38%,transparent)}}.data-\[saved\=true\]\:bg-\[color-mix\(in_srgb\,var\(--primary\)_10\%\,transparent\)\][data-saved=true]{background-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.data-\[saved\=true\]\:bg-\[color-mix\(in_srgb\,var\(--primary\)_10\%\,transparent\)\][data-saved=true]{background-color:color-mix(in srgb,var(--primary) 10%,transparent)}}.data-\[saved\=true\]\:text-primary-text[data-saved=true]{color:var(--primary-text)}.data-\[saved\=true\]\:opacity-100[data-saved=true]{opacity:1}@media 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(min-width:40rem){.sm\:pointer-events-auto{pointer-events:auto}.sm\:pointer-events-none{pointer-events:none}.sm\:mt-\[12vh\]{margin-top:12vh}.sm\:block{display:block}.sm\:flex{display:flex}.sm\:grid{display:grid}.sm\:hidden{display:none}.sm\:inline{display:inline}.sm\:inline-flex{display:inline-flex}.sm\:h-\[72px\]{height:72px}.sm\:h-auto{height:auto}.sm\:max-h-\[min\(560px\,70vh\)\]{max-height:min(560px,70vh)}.sm\:min-h-8{min-height:calc(var(--spacing) * 8)}.sm\:w-72{width:calc(var(--spacing) * 72)}.sm\:w-\[72px\]{width:72px}.sm\:w-\[min\(640px\,calc\(100vw-3rem\)\)\]{width:min(640px,100vw - 3rem)}.sm\:max-w-\[var\(--container-narrow\)\]{max-width:var(--container-narrow)}.sm\:min-w-8{min-width:calc(var(--spacing) * 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.6em;line-height:1.3}.reader-article-header{margin-bottom:var(--space-4)}.reader-article-title{font-family:var(--font-display);font-size:var(--text-2xl);line-height:var(--leading-tight);color:var(--reading-text,var(--text));margin:0 0 var(--space-3);font-weight:700}@media (min-width:640px){.reader-article-title{font-size:var(--text-3xl)}}.reader-byline{font-size:var(--text-sm);color:var(--reading-text-muted,var(--text-muted));margin:0 0 var(--space-3)}.reader-byline a{text-underline-offset:.18em;text-decoration:underline}.reader-meta{align-items:center;gap:var(--space-3);margin-bottom:var(--space-3)}.reader-meta,.reader-tags{flex-wrap:wrap;display:flex}.reader-controls,.reader-tags{gap:var(--space-2)}.reader-controls{top:var(--header-height);z-index:var(--z-transport);justify-content:space-between;align-items:center;background:var(--reading-bg,var(--bg));padding-block:var(--space-2);margin-bottom:var(--space-3);display:flex;position:sticky}.reader-controls .reader-back-btn{min-width:0;margin-bottom:0;overflow:hidden}.reader-controls .reader-back-btn span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.reader-controls-actions{align-items:center;gap:var(--space-1);background:var(--reading-surface,var(--surface));border:1px solid var(--reading-border,var(--border));border-radius:var(--radius-full);padding:var(--space-1) var(--space-2);box-shadow:var(--shadow-sm);flex-shrink:0;display:inline-flex}.reader-controls-divider{background:var(--reading-border,var(--border));width:1px;height:1.5rem;margin-inline:var(--space-1);flex-shrink:0}.reader-aa-glyph{font-size:var(--text-sm);line-height:1}@media (max-width:639.98px){.reader-controls .reader-back-btn,.reader-listen-btn{min-height:44px}}.reader-display-panel{gap:var(--space-3);padding:var(--space-3);flex-direction:column;min-width:240px;display:flex}.reader-display-row{gap:var(--space-2);flex-direction:column;display:flex}.reader-display-label{font-size:var(--text-xs);color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-weight:600}.reader-display-stepper{align-items:center;gap:var(--space-1);display:inline-flex}.reader-display-stepper-value{text-align:center;min-width:5ch;font-size:var(--text-sm);color:var(--text-muted)}.reader-display-sheet-header{padding:var(--space-3) var(--space-3) 0;justify-content:center;align-items:center;display:flex}.reader-display-sheet-title{font-size:var(--text-sm);color:var(--text);font-weight:700}.reader-listen-btn{align-items:center;gap:var(--space-1);height:2rem;padding-inline:var(--space-2);color:var(--reading-text,var(--text));border-radius:var(--radius-sm);cursor:pointer;font-size:var(--text-xs);white-space:nowrap;transition:background var(--duration-fast) var(--ease-standard),color var(--duration-fast) var(--ease-standard);background:0 0;border:none;font-weight:600;display:inline-flex}.reader-listen-btn:hover:not(:disabled){background:var(--reading-text,var(--text))}@supports (color:color-mix(in lab,red,red)){.reader-listen-btn:hover:not(:disabled){background:color-mix(in srgb,var(--reading-text,var(--text)) 10%,transparent)}}.reader-listen-btn[aria-pressed=true]:not(:disabled){color:var(--primary-text)}.reader-listen-btn:disabled{opacity:.4;cursor:not-allowed}.reader-listen-spin{animation:rw-listen-spin .8s linear 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.vocabulary-item{background:var(--reading-bg,var(--bg));border-color:var(--reading-border,var(--border))}.article-study-cta{gap:var(--space-4);padding:var(--space-5);background:var(--reading-surface,var(--surface));border:1px solid var(--reading-border,var(--border));border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);flex-direction:column;display:flex}.article-study-cta-chips{gap:var(--space-2);flex-wrap:wrap;display:flex}.article-study-cta-chip{align-items:center;gap:var(--space-1);padding:var(--space-2) var(--space-3);border:1px solid var(--reading-border,var(--border));background:var(--reading-bg,var(--bg));color:var(--reading-text-muted,var(--text-muted));border-radius:var(--radius-full);cursor:pointer;font-size:var(--text-sm);white-space:nowrap;transition:background var(--duration-fast) var(--ease-standard),color var(--duration-fast) var(--ease-standard),border-color var(--duration-fast) 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28%,transparent)}}.reader-completion-banner{color:var(--success-text,#15803d);font-size:var(--text-sm)}.reader-difficulty-feedback{margin-top:var(--space-8);padding-top:var(--space-5);border-top:1px solid var(--reading-border,var(--border))}.word-lookup-hint{font-size:var(--text-sm);margin:.5rem 0 1rem}.word-lookup-prose{cursor:pointer}.word-lookup-popover{z-index:var(--z-overlay);border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface-raised);width:340px;max-width:calc(100vw - 24px);max-height:60vh;box-shadow:var(--shadow-lg);padding:.9rem 1rem 1rem;position:fixed;overflow-y:auto}.word-lookup-header{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.word-lookup-word{font-size:var(--text-lg);text-transform:capitalize}.word-lookup-close{color:var(--text-muted);font-size:var(--text-xl);cursor:pointer;background:0 0;border:none;padding:0 .25rem;line-height:1}.word-lookup-close:hover{color:var(--text)}.word-lookup-status{margin:.6rem 0 0}.word-lookup-error{color:var(--danger-text);margin:.6rem 0 0}.word-lookup-base{font-size:var(--text-sm);margin:.4rem 0 0}.word-lookup-pron{align-items:center;gap:.5rem;margin:.4rem 0 0;display:flex}.word-lookup-phonetic{color:var(--text-muted);font-style:italic}.word-lookup-audio{cursor:pointer;font-size:var(--text-base);background:0 0;border:none;padding:0}.word-lookup-meanings{flex-direction:column;gap:.75rem;margin:.75rem 0 0;padding:0;list-style:none;display:flex}.word-lookup-pos{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.04em;color:var(--primary);margin-bottom:.25rem;display:inline-block}.word-lookup-defs{font-size:var(--text-base);flex-direction:column;gap:.3rem;margin:0;padding-left:1.1rem;display:flex}.word-lookup-example{font-style:italic}.word-lookup-footer{justify-content:flex-end;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3) var(--space-3);border-top:1px solid 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var(--border);margin-top:2rem;padding-top:1.5rem}.translation-controls{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.translation-controls .muted{font-size:var(--text-base)}.translation-controls select{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface-raised);color:var(--text);font-size:var(--text-base);padding:.6rem .75rem}.translation-error{color:var(--danger-text);margin-top:.75rem}.translation-result{margin-top:1.25rem}.translation-meta{font-size:var(--text-sm);margin-bottom:.5rem}.rw-tr-popover{z-index:var(--z-popover);border:1px solid var(--reading-border,var(--border));border-radius:var(--radius-md);background:var(--reading-surface,var(--surface));width:min(360px,100vw - 24px);max-height:50vh;box-shadow:var(--shadow-lg);animation:rw-fade-up var(--duration-fast) var(--ease-standard) both;position:fixed;overflow-y:auto}.rw-tr-header{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--reading-border,var(--border));display:flex}.rw-tr-title{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--reading-text-muted,var(--text-muted));text-overflow:ellipsis;white-space:nowrap;flex:1;align-items:center;gap:4px;min-width:0;font-weight:600;display:inline-flex;overflow:hidden}.rw-tr-lang-select{height:2rem;font-size:var(--text-sm);color:var(--primary-text);border:1px solid var(--primary);background:0 0}@supports (color:color-mix(in lab,red,red)){.rw-tr-lang-select{border:1px solid color-mix(in srgb,var(--primary) 35%,var(--reading-border,var(--border)))}}.rw-tr-lang-select{border-radius:var(--radius-sm);padding:0 var(--space-2);cursor:pointer;flex-shrink:1;min-width:0}.rw-tr-lang-select:disabled{opacity:.5;cursor:not-allowed}.rw-tr-close{color:var(--reading-text-muted,var(--text-muted));cursor:pointer;border-radius:var(--radius-sm);transition:color var(--duration-fast) var(--ease-standard);background:0 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(prefers-reduced-motion:no-preference){.rw-tr-shimmer-line{background:linear-gradient(90deg,var(--reading-border,var(--border)) 25%,var(--reading-border,var(--border)) 50%,var(--reading-border,var(--border)) 75%)}@supports (color:color-mix(in lab,red,red)){.rw-tr-shimmer-line{background:linear-gradient(90deg,var(--reading-border,var(--border)) 25%,color-mix(in srgb,var(--reading-border,var(--border)) 50%,transparent) 50%,var(--reading-border,var(--border)) 75%)}}.rw-tr-shimmer-line{background-size:200% 100%;animation:shimmer 1.4s linear infinite}}.rw-tr-unavailable{font-size:var(--text-sm);color:var(--reading-text-muted,var(--text-muted));margin:0;font-style:italic}.rw-tr-retry{margin-top:var(--space-2);font-size:var(--text-sm);color:var(--primary-text);cursor:pointer;transition:opacity var(--duration-fast) var(--ease-standard);background:0 0;border:none;align-items:center;gap:4px;padding:0;font-weight:600;display:inline-flex}.rw-tr-retry:hover{opacity:.75}@media (prefers-reduced-motion:reduce){.rw-tr-retry{transition:none}}@media (pointer:coarse){.rw-tr-lang-select{height:44px}.rw-tr-close{min-width:44px}.rw-tr-close,.rw-tr-retry{min-height:44px}}.vocabulary{border-top:1px solid var(--border);margin-top:2rem;padding-top:1.5rem}.vocabulary-controls{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;display:flex}.vocabulary-heading{margin:0}.vocabulary-panel{margin-top:1.25rem}.vocabulary-error{color:var(--danger-text);margin-top:.75rem}.vocabulary-list{flex-direction:column;gap:.75rem;margin:0;padding:0;list-style:none;display:flex}.vocabulary-item{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-subtle);justify-content:space-between;align-items:flex-start;gap:1rem;padding:1rem;display:flex}.vocabulary-item-main{min-width:0}.vocabulary-word{font-size:var(--text-base)}.vocabulary-explanation{margin:.35rem 0 0}.vocabulary-example{font-size:var(--text-base);margin:.35rem 0 0;font-style:italic}.vocabulary-item-actions{flex:none;align-items:center;gap:.5rem;display:flex}.vocabulary-pronounce{border-radius:var(--radius-sm);border:1px solid var(--border);width:2rem;height:2rem;color:var(--text-muted);cursor:pointer;transition:background var(--duration-fast),color var(--duration-fast),border-color var(--duration-fast);background:0 0;justify-content:center;align-items:center;padding:0;display:flex}.vocabulary-pronounce:hover{background:var(--bg-subtle);color:var(--text);border-color:var(--primary)}.vocabulary-pronounce.is-speaking{color:var(--primary);border-color:var(--primary);background:var(--bg-subtle)}.quiz{border-top:1px solid var(--border);margin-top:2rem;padding-top:1.5rem}.quiz-controls{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;display:flex}.quiz-heading{margin:0}.quiz-panel{margin-top:1.25rem}.quiz-error{color:var(--danger-text);margin-top:.75rem}.quiz-list{counter-reset:quiz;flex-direction:column;gap:1rem;margin:0;padding:0;list-style:none;display:flex}.quiz-item{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-raised);padding:1rem}.quiz-question{counter-increment:quiz;margin:0 0 .75rem;font-weight:600}.quiz-question:before{content:counter(quiz) ". "}.quiz-options{flex-direction:column;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.quiz-option-label{border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;align-items:center;gap:.6rem;padding:.6rem .75rem;display:flex}.quiz-option-label.is-selected{border-color:var(--primary)}.quiz-option-label.is-correct{border-color:var(--success);background:var(--success)}@supports (color:color-mix(in lab,red,red)){.quiz-option-label.is-correct{background:color-mix(in srgb,var(--success) 12%,transparent)}}.quiz-option-label.is-wrong{border-color:var(--danger);background:var(--danger)}@supports (color:color-mix(in lab,red,red)){.quiz-option-label.is-wrong{background:color-mix(in srgb,var(--danger) 12%,transparent)}}.quiz-mark{margin-left:auto;font-weight:700}.quiz-feedback{font-size:var(--text-base);margin:.6rem 0 0;font-weight:600}.quiz-feedback.is-correct{color:var(--success-text)}.quiz-feedback.is-wrong{color:var(--danger-text)}.quiz-submit{width:auto;margin-top:1.25rem}.quiz-result{flex-wrap:wrap;align-items:center;gap:1rem;margin-top:1.25rem;display:flex}.quiz-score{font-size:var(--text-lg);margin:0;font-weight:600}.bilingual-controls{align-items:center;gap:var(--space-2,.5rem);margin-bottom:var(--space-3,.75rem);flex-wrap:wrap;min-height:2rem;display:flex}.bilingual-toggle-btn{border-radius:var(--radius-full);border:1px solid var(--border);background:var(--surface-raised);color:var(--text-subtle);font-size:var(--text-xs);cursor:pointer;transition:background var(--duration-fast) var(--ease-standard),color var(--duration-fast) var(--ease-standard),border-color var(--duration-fast) var(--ease-standard);align-items:center;gap:.35em;padding:.3rem .65rem;font-weight:500;display:inline-flex}.bilingual-toggle-btn:hover{border-color:var(--primary);color:var(--primary-text)}.bilingual-toggle-btn--active{background:var(--bg-accent)}@supports (color:color-mix(in lab,red,red)){.bilingual-toggle-btn--active{background:color-mix(in srgb,var(--bg-accent) 12%,transparent)}}.bilingual-toggle-btn--active{border-color:var(--bg-accent);color:var(--text-accent)}.bilingual-lang-select{border-radius:var(--radius-md);border:1px solid var(--border);background:var(--surface-raised);color:var(--text);padding:.3rem .55rem}.bilingual-lang-select,.bilingual-status{font-size:var(--text-xs)}.bilingual-error{color:var(--danger-text)}.bilingual-fallback-banner{align-items:center;gap:var(--space-2,.5rem);margin-bottom:var(--space-4,1rem);padding:var(--space-3,.75rem) var(--space-4,1rem);border-radius:var(--radius-md);border:1px solid var(--primary);flex-wrap:wrap;display:flex}@supports (color:color-mix(in lab,red,red)){.bilingual-fallback-banner{border:1px solid color-mix(in srgb,var(--primary) 24%,transparent)}}.bilingual-fallback-banner{background:var(--primary)}@supports (color:color-mix(in lab,red,red)){.bilingual-fallback-banner{background:color-mix(in srgb,var(--primary) 8%,transparent)}}.bilingual-fallback-banner,.bilingual-translation{color:var(--text-subtle);font-size:var(--text-sm)}.bilingual-translation{border-left:2px solid var(--bg-accent);line-height:1.6}@supports (color:color-mix(in lab,red,red)){.bilingual-translation{border-left:2px solid color-mix(in srgb,var(--bg-accent) 40%,transparent)}}.bilingual-translation{pointer-events:none;-webkit-user-select:none;user-select:none;margin:.1rem 0 1.2rem;padding:.3rem 0 .3rem .8rem}.word-lookup-prose p:has(+.bilingual-translation){margin-bottom:.25rem}.reader-panel-error{align-items:flex-start;gap:var(--space-3);padding:var(--space-4);border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-subtle);flex-direction:column;display:flex}.reader-panel-error-text{color:var(--text-muted);font-size:var(--text-sm);margin:0}.reader-panel-error-retry{appearance:none;cursor:pointer;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface);color:var(--text);font-size:var(--text-sm);transition:background-color var(--duration-fast) ease,border-color var(--duration-fast) ease;padding:.4rem .85rem;font-weight:500}.reader-panel-error-retry:hover{background:var(--bg-subtle);border-color:var(--text-subtle)}@media (prefers-reduced-motion:reduce){.reader-panel-error-retry{transition:none}}.level-filter select{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface-raised);color:var(--text);font-size:var(--text-base);padding:.5rem .65rem}.tts{border-top:1px solid var(--border);margin-top:2rem;padding-top:1.5rem}.tts-controls{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;display:flex}.tts-meta{font-size:var(--text-sm);margin:.5rem 0 0}.reader-tools-surface{flex-direction:column;min-height:0;display:none}.reader-tools-surface[data-open=true]{z-index:var(--z-overlay);background:var(--reading-bg,var(--bg));padding-bottom:env(safe-area-inset-bottom,0);display:flex;position:fixed;inset:0}@media (prefers-reduced-motion:no-preference){.reader-tools-surface[data-open=true]{animation:reader-tools-overlay-in var(--duration-base) var(--ease-standard)}}@keyframes reader-tools-overlay-in{0%{opacity:0}to{opacity:1}}.reader-tools-surface-header{justify-content:space-between;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--reading-border,var(--border));background:var(--reading-bg,var(--bg));flex-shrink:0;display:flex}.reader-tools-surface-title{font-family:var(--font-display);font-size:var(--text-base);color:var(--reading-text,var(--text));font-weight:700}.reader-tools-close-btn{width:2.75rem;height:2.75rem;color:var(--reading-text-muted,var(--text-muted));border-radius:var(--radius-sm);cursor:pointer;transition:background var(--duration-fast) var(--ease-standard),color var(--duration-fast) var(--ease-standard);background:0 0;border:none;justify-content:center;align-items:center;display:inline-flex}.reader-tools-close-btn:hover{background:var(--reading-text,var(--text))}@supports (color:color-mix(in lab,red,red)){.reader-tools-close-btn:hover{background:color-mix(in srgb,var(--reading-text,var(--text)) 8%,transparent)}}.reader-tools-close-btn:hover{color:var(--reading-text,var(--text))}.reader-tools-surface-body{-webkit-overflow-scrolling:touch;min-height:0;overflow-y:auto}.reader-tools-panel-state,.reader-tools-surface-body{flex-direction:column;align-items:center;display:flex}.reader-tools-panel-state{text-align:center;justify-content:center;gap:var(--space-2);min-height:12rem;padding:var(--space-6) var(--space-4);color:var(--reading-text-muted,var(--text-muted))}.reader-tools-surface-body>*{width:100%;max-width:52rem;margin-inline:auto}.reader-tools-surface .article-study-tabs{z-index:var(--z-base);background:var(--reading-bg,var(--bg));position:sticky;top:0}.reader-tools-surface .article-study-panel{padding:var(--space-4)}.reader-tour-banner{align-items:flex-start;gap:var(--space-2);padding:var(--space-3);margin-bottom:var(--space-2);background:var(--primary);display:flex}@supports (color:color-mix(in lab,red,red)){.reader-tour-banner{background:color-mix(in srgb,var(--primary) 8%,transparent)}}.reader-tour-banner{border:1px solid var(--primary)}@supports (color:color-mix(in lab,red,red)){.reader-tour-banner{border:1px solid color-mix(in srgb,var(--primary) 20%,transparent)}}.reader-tour-banner{border-radius:var(--radius-md);font-size:var(--text-xs);color:var(--reading-text,var(--text))}.reader-tour-banner-text{flex:1;line-height:1.5}.reader-tour-banner-dismiss{padding:var(--space-1) var(--space-2);background:var(--primary);color:var(--on-primary);border-radius:var(--radius-sm);font-size:var(--text-xs);cursor:pointer;white-space:nowrap;border:none;flex-shrink:0;font-weight:600}.reader-tour-banner-dismiss:hover{background:var(--primary-hover)}.reader-tab-group,.reader-tabs{flex-direction:column;display:flex}.reader-tab-group+.reader-tab-group{border-top:1px solid var(--reading-border,var(--border))}.reader-tab-group-label{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.07em;color:var(--reading-text-muted,var(--text-muted));padding:.55rem var(--space-3) .15rem;pointer-events:none;-webkit-user-select:none;user-select:none;font-weight:700;display:block}.reader-tab-group-row{display:flex}.reader-tab-btn{padding:var(--space-2) var(--space-1);color:var(--reading-text-muted,var(--text-muted));font-size:var(--text-xs);cursor:pointer;transition:color var(--duration-fast) var(--ease-standard),border-color var(--duration-fast) var(--ease-standard);white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;min-height:52px;font-weight:600;display:inline-flex}.reader-tab-btn:hover{color:var(--reading-text,var(--text))}.reader-tab-btn[aria-selected=true]{color:var(--primary-text);border-bottom-color:var(--primary)}.reader-tab-panel{padding:var(--space-4)}.reader-tab-panel[hidden]{display:none}.reader-mini-player{height:var(--reader-mini-player-height);padding-bottom:env(safe-area-inset-bottom,0);z-index:var(--z-panel);align-items:center;gap:var(--space-3);padding-inline:var(--space-4);background:var(--reading-surface,var(--surface));border-top:1px solid var(--reading-border,var(--border));box-shadow:var(--shadow-lg);display:flex;position:fixed;bottom:0;left:0;right:0}@media (min-width:768px){.reader-mini-player{left:var(--app-sidebar-w,var(--sidebar-w-collapsed))}}.reader-mini-player-left{align-items:center;gap:var(--space-2);flex-shrink:0;display:flex}.reader-mini-player-center{align-items:center;gap:var(--space-2);flex:1;min-width:0;display:flex}.reader-mini-player-right{align-items:center;gap:var(--space-2);flex-shrink:0;display:flex}.reader-mini-player-time{font-size:var(--text-xs);color:var(--reading-text-muted,var(--text-muted));font-variant-numeric:tabular-nums;white-space:nowrap}.reader-seek{appearance:none;background:linear-gradient(to right,var(--reading-accent,var(--teal)) 0,var(--reading-accent,var(--teal)) var(--seek-pct,0),var(--reading-border,var(--border)) var(--seek-pct,0),var(--reading-border,var(--border)) 100%);border-radius:var(--radius-full);cursor:pointer;outline:none;flex:1;min-width:60px;height:4px}.reader-seek::-webkit-slider-thumb{appearance:none;background:var(--primary);cursor:pointer;border:2px solid var(--reading-surface,var(--surface));border-radius:50%;width:14px;height:14px}.reader-seek::-moz-range-thumb{background:var(--primary);cursor:pointer;border:2px solid var(--reading-surface,var(--surface));border-radius:50%;width:14px;height:14px}.reader-speed-select{font-size:var(--text-xs);border:1px solid var(--reading-border,var(--border));border-radius:var(--radius-sm);color:var(--reading-text,var(--text));padding:2px var(--space-1);cursor:pointer;background:0 0}.reader-tools-fab{bottom:calc(var(--header-height) + var(--space-3) + env(safe-area-inset-bottom,0px));right:var(--space-4);z-index:var(--z-fab);align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:var(--primary);color:var(--on-primary);border-radius:var(--radius-full);font-size:var(--text-sm);cursor:pointer;box-shadow:var(--shadow-md);border:none;font-weight:600;display:inline-flex;position:fixed}.reader-tools-fab.no-player{bottom:calc(var(--space-4) + env(safe-area-inset-bottom,0px))}.reader-bottom-sheet-scrim{background:var(--overlay);z-index:var(--z-sheet-scrim);animation:rw-scrim-in var(--duration-base) var(--ease-standard) both;position:fixed;inset:0}@keyframes rw-scrim-in{0%{opacity:0}to{opacity:1}}.reader-bottom-sheet{z-index:var(--z-sheet);background:var(--reading-surface,var(--surface));border-top:1px solid var(--reading-border,var(--border));border-radius:var(--radius-xl) var(--radius-xl) 0 0;max-height:85vh;box-shadow:var(--shadow-xl);animation:reader-sheet-in var(--duration-base) var(--ease-emphasized) both;flex-direction:column;display:flex;position:fixed;bottom:0;left:0;right:0;overflow:hidden;transform:translateY(0)}@keyframes reader-sheet-in{0%{opacity:.8;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}.reader-bottom-sheet-handle{padding:var(--space-2) 0 var(--space-1);justify-content:center;display:flex}.reader-bottom-sheet-handle:before{content:"";background:var(--reading-border,var(--border));border-radius:var(--radius-full);width:36px;height:4px;display:block}.reader-bottom-sheet-header{padding:0 var(--space-4) var(--space-2);justify-content:space-between;align-items:center;display:flex}.reader-bottom-sheet-title{font-size:var(--text-base);color:var(--reading-text,var(--text));margin:0;font-weight:600}.reader-bottom-sheet-body{overscroll-behavior:contain;padding-bottom:env(safe-area-inset-bottom,0);flex:1;overflow-y:auto}@media (prefers-reduced-motion:reduce){.reader-bottom-sheet,.reader-bottom-sheet-scrim{animation:none}}@media (min-width:1100px){.reader-bottom-sheet{left:0;right:0;bottom:var(--space-5);border-radius:var(--radius-xl);width:min(1000px,94vw);max-height:78vh;margin-inline:auto}.reader-bottom-sheet .reader-tabs{flex-direction:row}.reader-bottom-sheet .reader-tab-group{flex:1}.reader-bottom-sheet .reader-tab-group+.reader-tab-group{border-top:none;border-left:1px solid var(--reading-border,var(--border))}}.reader-tab-panel .translation-controls select,.reader-tab-panel .vocabulary-item{background:var(--reading-bg,var(--bg));border-color:var(--reading-border,var(--border))}.reader-tab-panel .prose,.reader-tab-panel .translation-controls select{color:var(--reading-text,var(--text))}.reader-tab-panel .prose{font-family:var(--font-reading)}.reader-tabs{scrollbar-width:none;overflow-y:auto}.reader-tabs::-webkit-scrollbar{display:none}.grammar-popover{z-index:var(--z-popover);border:1px solid var(--reading-border,var(--border));border-radius:var(--radius-md);background:var(--reading-surface,var(--surface));width:min(360px,100vw - 24px);max-height:50vh;box-shadow:var(--shadow-lg);animation:rw-fade-up var(--duration-fast) var(--ease-standard) both;position:fixed;overflow-y:auto}.grammar-popover-header{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--reading-border,var(--border));display:flex}.grammar-popover-title{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--reading-text-muted,var(--text-muted));flex:1;align-items:center;gap:4px;min-width:0;font-weight:600;display:inline-flex;overflow:hidden}.grammar-popover-phrase{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.grammar-popover-close{border-radius:var(--radius-sm);width:1.75rem;height:1.75rem;color:var(--reading-text-muted,var(--text-muted));cursor:pointer;transition:background var(--duration-fast),color var(--duration-fast);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.grammar-popover-close:hover{background:var(--reading-hover,var(--bg-subtle));color:var(--reading-text,var(--text))}.grammar-popover-body{padding:var(--space-3)}.grammar-explanation{font-size:var(--text-sm);line-height:var(--leading-relaxed);color:var(--reading-text,var(--text))}.grammar-explanation p+p{margin-top:var(--space-2)}.grammar-fallback{font-size:var(--text-sm);color:var(--reading-text-muted,var(--text-muted));font-style:italic}.grammar-error{font-size:var(--text-sm);color:var(--danger-text);gap:var(--space-2);flex-direction:column;display:flex}.grammar-shimmer{border-radius:var(--radius-sm);background:var(--reading-border,var(--border));background-size:200% 100%;background-image:linear-gradient(90deg,var(--reading-border,var(--border)) 25%,var(--reading-surface,var(--surface)) 50%,var(--reading-border,var(--border)) 75%);height:.9rem;margin-bottom:var(--space-2);animation:shimmer 1.5s ease-in-out infinite}.grammar-shimmer--short{width:70%}.grammar-retry-btn{align-items:center;gap:var(--space-1);font-size:var(--text-xs);color:var(--primary-text);background:var(--primary);font-weight:500;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.grammar-retry-btn{background:color-mix(in srgb,var(--primary) 10%,transparent)}}.grammar-retry-btn{border:1px solid var(--primary)}@supports (color:color-mix(in lab,red,red)){.grammar-retry-btn{border:1px solid color-mix(in srgb,var(--primary) 30%,transparent)}}.grammar-retry-btn{border-radius:var(--radius-sm);padding:3px var(--space-2);cursor:pointer;transition:background var(--duration-fast),border-color var(--duration-fast)}.grammar-retry-btn:hover{background:var(--primary)}@supports (color:color-mix(in lab,red,red)){.grammar-retry-btn:hover{background:color-mix(in srgb,var(--primary) 18%,transparent)}}.grammar-retry-btn:hover{border-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.grammar-retry-btn:hover{border-color:color-mix(in srgb,var(--primary) 50%,transparent)}}.word-lookup-prose .rw-hl{animation:rw-hl-appear var(--duration-base,.2s) var(--ease-standard,ease) both}@keyframes rw-hl-appear{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion:reduce){.word-lookup-prose .rw-hl{animation:none}}.rw-hl{color:var(--reading-text,var(--text));border-radius:var(--radius-xs);-webkit-box-decoration-break:clone;box-decoration-break:clone;cursor:pointer;transition:background-color var(--duration-fast) var(--ease-standard),box-shadow var(--duration-fast) var(--ease-standard);padding:0 .05em}.rw-hl,.rw-hl[data-hl-color=yellow]{background-color:var(--hl-yellow)}.rw-hl[data-hl-color=green]{background-color:var(--hl-green)}.rw-hl[data-hl-color=blue]{background-color:var(--hl-blue)}.rw-hl[data-hl-color=pink]{background-color:var(--hl-pink)}.rw-hl:hover{box-shadow:0 0 0 2px var(--primary)}@supports (color:color-mix(in lab,red,red)){.rw-hl:hover{box-shadow:0 0 0 2px color-mix(in srgb,var(--primary) 30%,transparent)}}.rw-hl[data-hl-has-note=true]{border-bottom:2px solid var(--reading-text,var(--text))}@supports (color:color-mix(in lab,red,red)){.rw-hl[data-hl-has-note=true]{border-bottom:2px solid color-mix(in srgb,var(--reading-text,var(--text)) 55%,transparent)}}@keyframes rw-hl-flash-kf{0%{box-shadow:0 0 0 0 var(--primary)}40%{box-shadow:0 0 0 4px var(--primary)}to{box-shadow:0 0 0 0 var(--primary)}}.rw-hl-flash{animation:rw-hl-flash-kf 1.2s var(--ease-standard) both}@media (prefers-reduced-motion:reduce){.rw-hl-flash{outline:2px solid var(--primary);outline-offset:2px;animation:none!important}}.rw-highlight-color-swatch-group{align-items:center;gap:var(--space-1);display:flex}.rw-highlight-color-swatch,.rw-highlight-color-swatch-button{--hl-swatch-bg:var(--border);background-color:var(--hl-swatch-bg);flex-shrink:0}.rw-highlight-color-swatch{display:inline-flex}.rw-highlight-color-swatch-button{width:var(--space-6);height:var(--space-6);border-radius:var(--radius-full);border:1px solid var(--reading-text,var(--text))}@supports (color:color-mix(in lab,red,red)){.rw-highlight-color-swatch-button{border:1px solid color-mix(in srgb,var(--reading-text,var(--text)) 18%,transparent)}}.rw-highlight-color-swatch-button{cursor:pointer;transition:box-shadow var(--duration-fast) var(--ease-standard),outline-color var(--duration-fast) var(--ease-standard);justify-content:center;align-items:center;padding:0;display:inline-flex}.rw-highlight-color-swatch-button[data-size=xs],.rw-highlight-color-swatch[data-size=xs]{width:var(--space-3);height:var(--space-3);border-radius:var(--radius-full)}.rw-highlight-color-swatch-button[data-size=sm],.rw-highlight-color-swatch[data-size=sm]{width:var(--space-5);height:var(--space-5);border-radius:var(--radius-full)}.rw-highlight-color-swatch-button[data-size=md],.rw-highlight-color-swatch[data-size=md]{width:var(--space-6);height:var(--space-6);border-radius:var(--radius-full)}.rw-highlight-color-swatch[data-size=bar]{width:var(--space-1);min-height:var(--space-10);border-radius:var(--radius-sm)}.rw-highlight-color-swatch-button[aria-checked=true],.rw-highlight-color-swatch[data-selected=true]{box-shadow:0 0 0 2px var(--reading-surface,var(--surface)),0 0 0 4px var(--primary)}.rw-highlight-color-swatch-check{color:var(--reading-text,var(--text))}@media (pointer:coarse){.rw-highlight-color-swatch-button[data-touch-target=true]{background-clip:content-box;border-color:#0000;width:44px;height:44px;padding:10px}.rw-highlight-color-swatch-button[data-touch-target=true][aria-checked=true]{box-shadow:none;outline:2px solid var(--primary);outline-offset:-11px}}.rw-sel-toolbar{z-index:var(--z-popover);align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-2);background:var(--reading-surface,var(--surface));border:1px solid var(--reading-border,var(--border));border-radius:var(--radius-full);box-shadow:var(--shadow-lg);animation:rw-fade-up var(--duration-fast) var(--ease-standard) both;display:inline-flex;position:fixed}.rw-sel-toolbar-divider{background:var(--reading-border,var(--border));width:1px;height:1.25rem;margin:0 var(--space-1);flex-shrink:0}.rw-sel-swatch-group{gap:var(--space-1)}@media (pointer:coarse){.rw-sel-toolbar{flex-wrap:wrap;max-width:calc(100vw - 24px)}}@media 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var(--space-4);font-size:var(--text-xs);color:var(--reading-text-muted,var(--text-muted));margin-top:var(--space-1);flex-wrap:wrap;display:flex}.rw-speak-legend-item{align-items:center;gap:var(--space-1);white-space:nowrap;display:inline-flex}.rw-speak-legend-swatch{vertical-align:middle;border-bottom-style:solid;border-bottom-width:2px;width:1.4em;height:0;display:inline-block}.rw-speak-legend-swatch--good{border-bottom-color:var(--pron-good,#047857);border-bottom-style:solid}.rw-speak-legend-swatch--fair{border-bottom-color:var(--pron-fair,#b45309);border-bottom-style:dashed}.rw-speak-legend-swatch--poor{border-bottom-color:var(--pron-poor,#dc2626);border-bottom-style:dotted}.rw-speak-legend-swatch--omit{border-bottom:none;height:.875em;position:relative}.rw-speak-legend-swatch--omit:before{content:"";background:var(--pron-poor,#dc2626);height:2px;position:absolute;top:50%;left:0;right:0;transform:translateY(-50%)}.rw-speak-controls{gap:var(--space-2);align-items:center;display:flex}.rw-speak-record-btn{flex:1}.rw-speak-privacy{font-size:var(--text-xs);color:var(--reading-text-muted,var(--text-muted));line-height:var(--leading-normal)}.rw-speak-recording-status{align-items:center;gap:var(--space-2);font-size:var(--text-sm);color:var(--reading-text,var(--text));display:flex}.rw-speak-pulse-wrap{flex-shrink:0;justify-content:center;align-items:center;width:16px;height:16px;display:inline-flex;position:relative}.rw-speak-pulse-dot{z-index:var(--z-base);background:var(--danger,#dc2626);border-radius:50%;flex-shrink:0;width:10px;height:10px;position:relative}.rw-speak-pulse-ring{border:2px solid var(--danger,#dc2626);opacity:0;border-radius:50%;position:absolute;inset:0}.rw-speak-meter{align-items:flex-end;gap:2px;height:20px;display:flex}.rw-speak-meter-seg{background:var(--reading-border,var(--border));min-width:0;height:6px;transition:height var(--duration-fast) linear,background-color var(--duration-fast) linear;border-radius:2px;flex:1}.rw-speak-meter-seg.is-active{background:var(--primary);height:14px}@media (prefers-reduced-motion:reduce){.rw-speak-meter-seg{transition:none}}.rw-speak-countdown{font-size:var(--text-xs);color:var(--reading-text-muted,var(--text-muted));font-variant-numeric:tabular-nums}.rw-speak-result{gap:var(--space-4);flex-direction:column;display:flex}.rw-speak-ring-row{align-items:center;gap:var(--space-4);display:flex}.rw-speak-ring-wrap{flex-shrink:0;width:72px;height:72px;position:relative}.rw-speak-ring{width:100%;height:100%;transform:rotate(-90deg)}.rw-speak-ring-center{flex-direction:column;justify-content:center;align-items:center;gap:1px;display:flex;position:absolute;inset:0}.rw-speak-ring-score{font-family:var(--font-display);font-size:var(--text-xl);color:var(--reading-text,var(--text));font-weight:700;line-height:1}.rw-speak-ring-caption{font-size:var(--text-display-xs);color:var(--reading-text-muted,var(--text-muted));text-transform:uppercase;letter-spacing:.03em;font-weight:500;line-height:1}.rw-speak-ring-info{gap:var(--space-2);flex-direction:column;flex:1;min-width:0;display:flex}.rw-speak-subbar-list{gap:var(--space-2);flex-direction:column;display:flex}.rw-speak-subbar-row{align-items:center;gap:var(--space-2);display:flex}.rw-speak-subbar-label{width:7.5em;font-size:var(--text-sm);color:var(--reading-text,var(--text));flex-shrink:0}.rw-speak-subbar-track{background:var(--reading-border,var(--border));border-radius:var(--radius-full);flex:1;height:6px;overflow:hidden}.rw-speak-subbar-fill{background:var(--reading-accent,var(--teal));border-radius:var(--radius-full);height:100%;transition:width var(--duration-slow) var(--ease-emphasized)}@media (prefers-reduced-motion:reduce){.rw-speak-subbar-fill{transition:none}}.rw-speak-subbar-value{text-align:right;width:2.5em;font-size:var(--text-sm);font-variant-numeric:tabular-nums;color:var(--reading-text,var(--text));flex-shrink:0}.rw-speak-score-legend{font-size:var(--text-xs);color:var(--reading-text-muted,var(--text-muted));margin-top:var(--space-1)}.rw-speak-score-legend summary{cursor:pointer;align-items:center;gap:var(--space-1);list-style:none;display:inline-flex}.rw-speak-score-legend summary::-webkit-details-marker{display:none}.rw-speak-score-legend-body{margin-top:var(--space-2);gap:var(--space-1);padding-left:var(--space-2);border-left:2px solid var(--reading-border,var(--border));flex-direction:column;display:flex}.rw-speak-words-section{gap:var(--space-2);flex-direction:column;display:flex}.rw-speak-words-title{font-size:var(--text-sm);color:var(--reading-text,var(--text));margin:0;font-weight:600}.rw-speak-chips{gap:var(--space-2);flex-wrap:wrap;display:flex}.rw-speak-chip{align-items:center;gap:var(--space-1);padding:2px var(--space-2);border-radius:var(--radius-full);font-size:var(--text-xs);background:0 0;border:1px solid;font-weight:500;display:inline-flex}.rw-speak-chip--fair{color:var(--pron-fair,#b45309);border-color:var(--pron-fair,#b45309)}@supports (color:color-mix(in lab,red,red)){.rw-speak-chip--fair{border-color:color-mix(in srgb,var(--pron-fair,#b45309) 40%,transparent)}}.rw-speak-chip--omitted,.rw-speak-chip--poor{color:var(--pron-poor,#dc2626);border-color:var(--pron-poor,#dc2626)}@supports (color:color-mix(in lab,red,red)){.rw-speak-chip--omitted,.rw-speak-chip--poor{border-color:color-mix(in srgb,var(--pron-poor,#dc2626) 40%,transparent)}}.rw-speak-all-good,.rw-speak-history-line{font-size:var(--text-sm);color:var(--reading-text-muted,var(--text-muted))}.rw-speak-history-line{align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.rw-speak-best-badge{font-size:var(--text-xs);color:var(--reading-accent,var(--teal));align-items:center;gap:3px;font-weight:600;display:inline-flex}@media (prefers-reduced-motion:no-preference){.rw-speak-new-best{animation:rw-pop var(--duration-slow) var(--ease-emphasized) 1}}.rw-speak-saved-note{font-size:var(--text-xs);color:var(--reading-text-muted,var(--text-muted));min-height:1.2em}.rw-speak-note{align-items:flex-start;gap:var(--space-2);background:var(--warning);display:flex}@supports (color:color-mix(in lab,red,red)){.rw-speak-note{background:color-mix(in srgb,var(--warning) 10%,var(--reading-surface,var(--surface)))}}.rw-speak-note{border:1px solid var(--warning)}@supports (color:color-mix(in lab,red,red)){.rw-speak-note{border:1px solid color-mix(in srgb,var(--warning) 25%,transparent)}}.rw-speak-note{border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);color:var(--reading-text,var(--text));font-size:var(--text-sm);line-height:var(--leading-normal);width:100%}.rw-speak-note-icon{color:var(--warning-text,var(--warning));flex-shrink:0;margin-top:2px}.rw-speak-note-body{gap:var(--space-2);flex-direction:column;flex:1;min-width:0;display:flex}.rw-speak-note-title{margin:0;font-weight:600}.rw-speak-note-copy{margin:0}.js-bookmark[data-saved=true] svg{fill:currentColor}[data-card-wrapper][data-card-removed=true]{opacity:0;pointer-events:none;transition:opacity var(--duration-base) var(--ease-standard)}@media (prefers-reduced-motion:reduce){[data-card-wrapper][data-card-removed=true]{transition:none!important}}.lists-layout{gap:var(--space-6);flex-direction:column;display:flex}.lists-sidebar{display:none}.lists-mobile-bar{display:block}.lists-panel-header{display:none}@media (min-width:900px){.lists-layout{gap:var(--space-6);grid-template-columns:240px 1fr;align-items:start;display:grid}.lists-sidebar{top:calc(var(--header-height) + var(--space-6));display:block;position:sticky}.lists-mobile-bar{display:none}.lists-panel-header{display:block}}.lists-mobile-switcher{scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-scale-x{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-y{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-z{syntax:"*";inherits:false;initial-value:1}@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-scroll-snap-strictness{syntax:"*";inherits:false;initial-value:proximity}@property --tw-divide-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@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}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-content{syntax:"*";inherits:false;initial-value:""}@keyframes spin{to{transform:rotate(1turn)}}