/*! tailwindcss v4.3.5 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:block))) 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-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:-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-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@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}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.sticky{position:sticky}.isolate{isolation:isolate}.container{width:100%}@media (width>=40rem){.container{max-width:40rem}}@media (width>=48rem){.container{max-width:48rem}}@media (width>=64rem){.container{max-width:64rem}}@media (width>=80rem){.container{max-width:80rem}}@media (width>=96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.hidden{display:none}.table{display:table}.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, )}.border{border-style:var(--tw-border-style);border-width:1px}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-\[var\(--bad\)\]{color:var(--bad)}.text-\[var\(--muted\)\]{color:var(--muted)}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}.underline{text-decoration-line:underline}.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}.sepia{--tw-sepia:sepia(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, )}.select-text{-webkit-user-select:text;user-select:text}}@font-face{font-family:Noto Serif;src:url(/fonts/NotoSerif-Regular.ttf)format("truetype");font-style:normal;font-weight:400;font-display:swap}:root{--ink:#46372b;--muted:#75614b;--paper:#f2e8d5;--panel:#ede0c7;--line:#cfbea0;--bad:var(--ink);--chart-strong:#745336;--chart-familiar:#9b764e;--chart-outline:#9b764e;--serif:"Noto Serif", Georgia, serif;--site-header-height:5.5rem;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=light],:root[data-theme=auto]{--ink:#292929;--muted:#707070;--paper:#f8f8f8;--panel:#f8f8f8;--line:#dedede;--chart-strong:#414141;--chart-familiar:#999;--chart-outline:#a3a3a3}@media (prefers-color-scheme:dark){:root[data-theme=auto]{--ink:#e5e5e5;--muted:#a0a0a0;--paper:#181818;--panel:#181818;--line:#353535;--chart-strong:#d7d7d7;--chart-familiar:#858585;--chart-outline:#777;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--ink:#e5e5e5;--muted:#a0a0a0;--paper:#181818;--panel:#181818;--line:#353535;--chart-strong:#d7d7d7;--chart-familiar:#858585;--chart-outline:#777;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{scrollbar-gutter:stable;min-height:100%}body{color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-wrap:anywhere;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.9375rem;line-height:1.6}::selection{background:var(--ink)}@supports (color:color-mix(in lab, red, red)){::selection{background:color-mix(in srgb, var(--ink) 18%, transparent)}}button,input{font:inherit}button,summary,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.5}:where(a,button,summary):focus-visible{outline:1px solid var(--ink);outline-offset:5px}summary{cursor:pointer}summary::-webkit-details-marker{display:none}.site-header{z-index:20;position:relative}.site-header-inner{width:min(76rem,100% - 5rem);height:var(--site-header-height);grid-template-columns:1fr auto 1fr;grid-template-areas:"brand navigation controls";align-items:center;gap:1.5rem;margin-inline:auto;display:grid}.brand-link{grid-area:brand;justify-self:start;place-items:center;width:3.5rem;height:2.75rem;text-decoration:none;display:grid}.brand-wordmark{aspect-ratio:70/36;background:var(--ink);width:100%;display:block;-webkit-mask:url(/wordmark.svg?v=3) 50%/contain no-repeat;mask:url(/wordmark.svg?v=3) 50%/contain no-repeat}.site-nav-links{grid-area:navigation;align-items:center;gap:1.75rem;display:flex}.site-nav-links .text-link{white-space:nowrap;flex-shrink:0}.site-nav-icon{display:none}.text-link{min-height:2.75rem;color:var(--muted);background:0 0;border:0;align-items:center;padding:.4rem 0;font-size:.8125rem;font-weight:400;text-decoration:none;transition:color .16s;display:inline-flex;position:relative}.text-link:hover,.text-link.is-active{color:var(--ink)}.site-nav-links .text-link.is-active:after{content:"";background:currentColor;width:1rem;height:1px;position:absolute;bottom:.25rem;left:50%;transform:translate(-50%)}.site-header-controls{grid-area:controls;justify-self:end;align-items:center;gap:.75rem;display:flex}.site-header-telex{display:flex}.account-menu-telex{display:none}.account-menu{justify-self:end;position:relative}.account-menu>summary{width:2.75rem;height:2.75rem;color:var(--muted);place-items:center;list-style:none;display:grid}.account-menu>summary:hover,.account-menu[open]>summary{color:var(--ink)}.account-menu-panel{background:var(--paper);border:1px solid var(--line);width:min(18rem,100vw - 2.5rem);padding:1.25rem;font-size:.8125rem;position:absolute;top:calc(100% + .5rem);right:0}.account-menu-identity{border-top:1px solid var(--line);gap:.25rem;margin-top:1rem;padding-top:1rem;display:grid}.account-menu-identity>strong{font-weight:500}.account-menu-identity>span{color:var(--muted)}.account-menu-identity .toggle-button{justify-self:start}.theme-picker{color:var(--muted);justify-content:space-between;align-items:center;gap:1rem;display:flex}.theme-picker select{border:1px solid var(--line);background:var(--paper);min-height:2.75rem;color:var(--ink);font:inherit;cursor:pointer;border-radius:.25rem;padding:.4rem .6rem}.theme-picker select:focus-visible{outline:1px solid var(--ink);outline-offset:3px}.telex-switch{--telex-motion:.24s cubic-bezier(.2, .8, .2, 1);min-height:2.75rem;color:var(--ink);text-align:left;white-space:nowrap;background:0 0;border:0;align-items:center;gap:.375rem;padding:0;font-size:.8125rem;display:inline-flex}.telex-switch-track{border:1px solid var(--muted);width:2.25rem;height:1.25rem;transition:background-color var(--telex-motion), border-color var(--telex-motion);background:0 0;border-radius:1rem;flex:none;position:relative}.telex-switch-mark,.telex-switch-thumb{width:.875rem;height:.875rem;position:absolute;top:.125rem}.telex-switch-mark{fill:none;stroke:currentColor;stroke-width:1px;stroke-linecap:round;transition:opacity var(--telex-motion), transform var(--telex-motion);display:block}.telex-switch-mark-on{color:var(--paper);opacity:0;left:.125rem;transform:scale(.75)}.telex-switch-mark-off{color:var(--muted);opacity:1;right:.125rem;transform:scale(1)}.telex-switch-thumb{background:var(--muted);transition:transform var(--telex-motion), background-color var(--telex-motion);border-radius:50%;left:.125rem;transform:translate(0)}.telex-switch[aria-checked=true] .telex-switch-track{border-color:var(--ink);background:var(--ink)}.telex-switch[aria-checked=true] .telex-switch-thumb{background:var(--paper);transform:translate(1rem)}.telex-switch[aria-checked=true] .telex-switch-mark-on{opacity:1;transform:scale(1)}.telex-switch[aria-checked=true] .telex-switch-mark-off{opacity:0;transform:scale(.75)}.snap-layout{position:relative}.snap-scroller{height:calc(100svh - var(--site-header-height));scroll-snap-type:y mandatory;overscroll-behavior-y:contain;scrollbar-width:none;overflow-y:auto}.snap-scroller::-webkit-scrollbar{display:none}.snap-scroller:focus-visible{outline:1px solid var(--line);outline-offset:-1px}.snap-page{scroll-snap-align:start;min-height:100%;display:flow-root}.snap-page:focus{outline:none}.snap-indicator{flex-direction:column;display:flex;position:absolute;top:50%;right:0;transform:translateY(-50%)}.snap-indicator button{background:0 0;border:0;place-items:center;width:2.5rem;height:2.75rem;padding:0;display:grid}.snap-indicator button span{background:var(--muted);opacity:.4;border-radius:1px;width:.5rem;height:2px;transition:width .18s,opacity .18s}.snap-indicator button[aria-current] span,.snap-indicator button:hover span,.snap-indicator button:focus-visible span{opacity:1;width:1rem}.snap-indicator button:focus-visible{outline-offset:-5px}.practice-main{min-height:calc(100svh - var(--site-header-height));padding:clamp(3rem,15svh,10rem) 1.5rem 3rem}.practice-shell{width:min(100%,44rem);margin-inline:auto}.practice-stage-label{height:1.5rem;color:var(--muted);letter-spacing:.12em;text-transform:uppercase;text-align:center;margin:0 0 1rem;font-size:.6875rem}.prompt-block{text-align:center;margin-bottom:2rem}.prompt-word,.telex-prompt-word{color:var(--ink);font-family:var(--serif);letter-spacing:normal;overflow-wrap:anywhere;text-wrap:balance;margin:0;font-size:clamp(2.75rem,6.5vw,4.5rem);font-weight:400;line-height:1.35}.prompt-word.prompt-sentence{font-size:clamp(2rem,4.5vw,3.25rem);line-height:1.45}.prompt-context{min-height:1.5rem;color:var(--muted);text-align:center;text-wrap:balance;margin:1rem 0 0;font-size:1rem;font-weight:400;line-height:1.6}.practice-form>.prompt-context{margin:0 0 1rem;font-size:.875rem}.introduction-context{margin-top:.35rem;font-size:.8125rem;display:block}.context-translation{margin-top:.4rem;font-size:.875rem;display:block}.answer-input{border:0;border-bottom:1px solid var(--line);width:min(100%,30rem);height:4.5rem;color:var(--ink);caret-color:var(--ink);font-family:var(--serif);text-align:center;background:0 0;border-radius:0;outline:none;margin-inline:auto;padding:.35rem .5rem .65rem;font-size:clamp(1.75rem,5vw,2.5rem);font-weight:400;line-height:1.5;transition:border-color .16s;display:block}.answer-input:focus{border-bottom-color:var(--muted)}.answer-input[readonly]{color:var(--muted)}.answer-input:disabled{opacity:.7}.vietnamese-text{font-family:var(--serif);font-weight:400;line-height:1.5}.learning-result-slot{min-height:9rem;padding-top:1.25rem;display:flow-root}.learning-result-slot-sentence{min-height:12rem}.number-practice .answer-input{width:min(100%,42rem);font-size:clamp(1.25rem,4vw,2rem)}.number-range-control{max-width:100%;display:inline-block;position:relative}.number-range-control svg{pointer-events:none;position:absolute;top:50%;right:.25rem;transform:translateY(-50%)}.number-range select{appearance:none;text-align:center;text-align-last:center;max-width:100%;height:1.5rem;color:inherit;font:inherit;letter-spacing:inherit;text-transform:inherit;cursor:pointer;background:0 0;border:0;padding:0 1.5rem}.number-score{text-align:center;color:var(--muted);margin:1.5rem 0 0;font-size:.75rem}.number-reference{width:min(100%,72rem);margin-inline:auto;padding:clamp(2.5rem,7svh,5rem) 3rem 4rem}.number-converter{text-align:center;max-width:44rem;margin-inline:auto}.number-converter h2{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin:0 0 1.5rem;font-size:.6875rem;font-weight:400}.number-converter .answer-input{font-variant-numeric:tabular-nums}.number-converter .answer-input::placeholder{color:var(--muted);font-family:inherit;font-size:1rem}.number-converter-result{min-height:7rem;padding-top:1rem}.number-converter output{font-family:var(--serif);text-wrap:balance;font-size:clamp(1.25rem,3vw,1.75rem);line-height:1.6;display:block}.number-converter-error{color:var(--muted);margin:0;font-size:.8125rem}.number-reference-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));gap:2rem;margin-top:1rem;display:grid}.number-reference-grid h3{margin:0 0 .75rem;font-size:.8125rem;font-weight:500}.number-reference-grid dl{margin:0}.number-reference-grid dl>div{border-top:1px solid var(--line);justify-content:space-between;align-items:baseline;gap:1rem;padding-block:.5rem;font-size:.875rem;display:flex}.number-reference-grid dt{color:var(--muted);font-variant-numeric:tabular-nums;flex-shrink:0}.number-reference-grid dd{text-align:right;margin:0}.vocab-result{text-align:center}.result-label{color:var(--muted);margin:0 0 .4rem;font-size:.75rem}.result-answer-list{overflow-wrap:anywhere;margin:0;font-size:clamp(1.75rem,4vw,2.5rem)}.learning-details{max-width:34rem;color:var(--muted);text-align:left;margin:.6rem auto 0;font-size:.8125rem;line-height:1.7}.learning-details summary{width:fit-content;margin-inline:auto}.learning-details p{margin-block:.75rem}.introduction-note{min-height:4rem;margin-bottom:1.5rem}.learning-note{text-align:center;color:var(--muted);margin:0;font-size:.875rem}.learning-actions{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}.practice-actions{flex-wrap:nowrap;align-items:center;position:relative}.recall-actions{flex-direction:column;align-items:center;gap:.5rem;display:flex}.recall-ratings{justify-content:center;gap:.75rem;display:flex}.recall-rating{min-width:4rem;min-height:2.75rem;color:var(--muted);background:0 0;border:0;flex-direction:column;justify-content:center;align-items:center;gap:.2rem;padding:.25rem .75rem;font-size:.8125rem;display:flex}.recall-rating kbd{font-family:inherit;font-size:.625rem}.recall-rating:hover,.recall-rating:focus-visible{color:var(--ink)}.recall-rating:focus-visible{text-underline-offset:.3em;outline:none;text-decoration:underline}@media (hover:none) and (pointer:coarse){.recall-rating kbd{display:none}}.practice-submit,.toggle-button,.primary-button{min-height:2.75rem;color:var(--muted);background:0 0;border:0;border-radius:0;justify-content:center;align-items:center;padding:.5rem .75rem;font-size:.8125rem;font-weight:400;text-decoration:none;transition:color .16s;display:inline-flex}.practice-submit{gap:1rem;width:10rem}.practice-submit:focus-visible{color:var(--ink);outline:none}.practice-submit:focus-visible .practice-submit-label{text-underline-offset:.4em;text-decoration:underline;text-decoration-thickness:1px}.practice-submit:hover,.toggle-button:hover,.toggle-button[aria-pressed=true]{color:var(--ink)}.practice-actions>.toggle-button{position:absolute;right:calc(50% + 5rem)}.primary-button{color:var(--ink);border-bottom:1px solid var(--line)}.primary-button:hover{border-color:var(--muted)}.practice-empty{text-align:center}.practice-empty>p{color:var(--muted);margin-block:1.5rem}.practice-error{text-align:center;margin:1.5rem auto 0;font-size:.8125rem}.section-title{font-family:var(--serif);margin:0;font-size:1.75rem;font-weight:400;line-height:1.4}.login-panel{text-align:center;gap:2rem;width:min(100%,22rem);margin-inline:auto;display:grid}.login-heading{justify-items:center;gap:1.5rem;display:grid}.login-brand{width:10rem;margin:0}.login-title{color:var(--muted);margin:0;font-size:.875rem}.login-button{background:var(--chart-strong);border:0;border-radius:4px}@supports (color:color-mix(in lab, red, red)){.login-button{background:color-mix(in srgb, var(--chart-strong) 12%, var(--paper))}}.login-button{transition:background-color .16s}.login-button:hover:not(:disabled){background:var(--chart-strong)}@supports (color:color-mix(in lab, red, red)){.login-button:hover:not(:disabled){background:color-mix(in srgb, var(--chart-strong) 18%, var(--paper))}}.telex-practice{min-height:calc(100svh - var(--site-header-height) - 5rem)}.telex-prompt-block{text-align:center;margin-bottom:3.5rem;padding-top:2.5rem}.telex-prompt-word{font-size:clamp(3.5rem,8vw,5rem)}.hint-panel{text-align:center;height:4rem;padding-top:1rem}.telex-hint{color:var(--muted);margin:0;font-family:ui-monospace,monospace;font-size:.875rem}.telex-tools{justify-content:center;align-items:center;gap:2rem;margin-top:1rem;display:flex}.mode-switch{gap:1rem;display:flex}.mode-button{min-height:2.75rem;color:var(--muted);background:0 0;border:0;border-bottom:1px solid #0000;padding:.5rem 0;font-size:.75rem}.mode-button[aria-pressed=true]{border-bottom-color:var(--muted);color:var(--ink)}.hint-toggle{border:1px solid var(--line);border-radius:999px;gap:.35rem;transition:color .16s,border-color .16s,background-color .16s}.hint-toggle[aria-pressed=true]{background:var(--ink)}@supports (color:color-mix(in lab, red, red)){.hint-toggle[aria-pressed=true]{background:color-mix(in srgb, var(--ink) 5%, transparent)}}.hint-toggle:hover{border-color:var(--muted)}.keyboard-shortcut{color:var(--muted);font-size:.6875rem}.telex-history{padding:0 1.5rem 3rem}.typing-history>summary{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;padding-block:1.25rem;font-size:.8125rem;list-style:none;display:flex}.stats-table-wrap{margin-top:1rem;overflow-x:auto}.stats-table{border-collapse:collapse;width:100%}.stats-table th,.stats-table td{border-bottom:1px solid var(--line);text-align:left;padding:.875rem .5rem;font-weight:400}.stats-table thead th{color:var(--muted);font-size:.75rem}.stats-sort-button{min-height:2.75rem;color:inherit;font:inherit;text-align:left;background:0 0;border:0;padding:0}.stats-target{font-size:1.4rem}.stats-value{color:var(--muted);font-variant-numeric:tabular-nums;font-size:.8125rem}.dashboard-main{padding:3rem 1.5rem 5rem}.learning-dashboard{width:min(100%,62rem);margin-inline:auto}.daily-progress-card{background:0 0;min-width:0;padding:0}.daily-progress-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem 1rem;margin-bottom:1rem;display:flex}.daily-progress-header .section-title{margin:0}.progress-range{gap:.25rem;display:inline-flex}.progress-range button{color:var(--muted);background:0 0;border:0;border-radius:2px;padding:.35rem .65rem;font-size:.75rem}.progress-range button[aria-pressed=true]{background:var(--ink)}@supports (color:color-mix(in lab, red, red)){.progress-range button[aria-pressed=true]{background:color-mix(in srgb, var(--ink) 9%, transparent)}}.progress-range button[aria-pressed=true]{color:var(--ink)}.daily-progress-legend{color:var(--muted);flex-wrap:wrap;align-items:center;gap:1.25rem;margin-bottom:1rem;font-size:.75rem;display:flex}.daily-progress-legend-item{align-items:center;gap:.4rem;display:inline-flex}.daily-progress-key{width:.6rem;height:.6rem}.daily-progress-known,.daily-progress-learning{background:var(--chart-strong)}@supports (color:color-mix(in lab, red, red)){.daily-progress-learning{background:color-mix(in srgb, var(--chart-strong) 24%, var(--paper))}}.daily-progress-learning{box-shadow:inset 0 0 0 1px var(--chart-outline)}.daily-progress-key-retention{border-top:2px solid var(--ink);width:1rem}.daily-progress-chart-frame{--daily-progress-plot-height:clamp(12rem, 25vh, 17rem);--daily-progress-title-height:1rem;--daily-progress-date-height:1rem;--daily-progress-row-gap:.8rem;grid-template-columns:2.75rem minmax(0,1fr) 2.75rem;gap:.4rem;display:grid}.daily-progress-axis,.daily-progress-content{grid-template-rows:var(--daily-progress-title-height) var(--daily-progress-plot-height) var(--daily-progress-date-height);row-gap:var(--daily-progress-row-gap);min-width:0;display:grid}.daily-progress-axis{color:var(--muted);text-align:right;font-variant-numeric:tabular-nums;font-size:.6875rem;line-height:1}.daily-progress-axis-title{grid-row:1}.daily-progress-axis-scale{grid-row:2;position:relative}.daily-progress-axis-scale span{position:absolute;right:0;transform:translateY(-50%)}.daily-progress-axis-right{text-align:left}.daily-progress-axis-right .daily-progress-axis-scale span{left:0;right:auto}.daily-progress-plot{grid-row:2;position:relative}.daily-progress-grid-lines,.daily-progress-retention{pointer-events:none;position:absolute;inset:0}.daily-progress-grid-line{border-top:1px solid var(--line);position:absolute;left:0;right:0}@supports (color:color-mix(in lab, red, red)){.daily-progress-grid-line{border-top:1px solid color-mix(in oklab, var(--line) 68%, transparent)}}.daily-progress-grid-line{transform:translateY(-.5px)}.daily-progress-chart{height:100%;display:grid;position:relative}button.daily-progress-day{background:0 0;border:0;align-items:flex-end;min-width:0;height:100%;padding:0;display:flex;position:relative}button.daily-progress-day:disabled{opacity:1;cursor:default}button.daily-progress-day:focus-visible{outline:1px solid var(--ink);outline-offset:-1px}button.daily-progress-day[aria-pressed=true]{background:var(--ink)}@supports (color:color-mix(in lab, red, red)){button.daily-progress-day[aria-pressed=true]{background:color-mix(in srgb, var(--ink) 5%, transparent)}}.daily-progress-bar{transform-origin:bottom;border-radius:1px;flex-direction:column-reverse;width:72%;max-width:2rem;min-height:0;max-height:100%;margin-inline:auto;animation:.56s cubic-bezier(.22,1,.36,1) both daily-progress-grow;display:flex;overflow:hidden}.daily-progress-bar[data-empty=true]{background:var(--line);min-height:2px}.daily-progress-segment{width:100%;min-height:0;display:block}@keyframes daily-progress-grow{0%{transform:scaleY(0)}to{transform:scaleY(1)}}.daily-progress-retention{animation:.65s both daily-progress-line-in}.daily-progress-retention svg{width:100%;height:100%;display:block;overflow:visible}.retention-line,.retention-line-halo{fill:none;stroke-linecap:round;stroke-linejoin:round}.retention-line-halo{stroke:var(--paper);stroke-width:4px}.retention-line{stroke:var(--ink);stroke-width:1.75px}.retention-point{border:1.5px solid var(--paper);background:var(--ink);border-radius:50%;width:6px;height:6px;position:absolute;transform:translate(-50%,-50%)}@keyframes daily-progress-line-in{0%{opacity:0}to{opacity:1}}.daily-progress-date-row{grid-row:3;position:relative}.daily-progress-date{color:var(--muted);white-space:nowrap;font-size:.6875rem;line-height:1;position:absolute;transform:translate(-50%)}.daily-progress-date[data-edge=first]{transform:none}.daily-progress-date[data-edge=last]{transform:translate(-100%)}.daily-progress-message{z-index:2;background:var(--paper);flex-direction:column;justify-content:center;align-items:center;gap:.5rem;font-size:.85rem;display:flex;position:absolute;inset:0}.daily-progress-detail{height:3em;color:var(--muted);margin:1rem 0 0;font-size:.8rem;line-height:1.5;overflow-y:auto}.progress-definitions{color:var(--muted);margin-top:.5rem;font-size:.75rem}.progress-definitions summary{cursor:pointer}.progress-definitions p{max-width:48rem;margin:.5rem 0}@media (width<=520px){.daily-progress-detail{height:6em}}.vocabulary-library{margin-top:4rem}.vocabulary-library>.section-title{margin-bottom:1.5rem}.vocabulary-unit{border-top:1px solid var(--line)}.vocabulary-unit:last-child{border-bottom:1px solid var(--line)}.vocabulary-unit>summary{grid-template-columns:minmax(0,1fr) auto .65rem;align-items:center;gap:1.5rem;padding-block:1.5rem;list-style:none;display:grid}.vocabulary-unit h3{margin:0;font-size:1.125rem;font-weight:500}.vocabulary-category-progress{width:13rem;max-width:100%;color:var(--muted);font-variant-numeric:tabular-nums;gap:.4rem;font-size:.75rem;display:grid}.vocabulary-category-counts{flex-wrap:wrap;justify-content:flex-end;column-gap:.25em;display:flex}.vocabulary-category-counts>span{white-space:nowrap}.vocabulary-category-bar{background:var(--line);border-radius:2px;height:4px;display:flex;overflow:hidden}.vocabulary-category-bar>span{height:100%}.disclosure-mark{width:.65rem;height:.65rem;color:var(--muted);flex:0 0 .65rem;position:relative}.disclosure-mark:before,.disclosure-mark:after{content:"";background:currentColor;width:100%;height:1px;position:absolute;top:50%;left:0}.disclosure-mark:after{transform:rotate(90deg)}details[open]>summary .disclosure-mark:after{transform:none}.vocabulary-subsection{margin-block:.5rem 2rem}.vocabulary-subsection h4{color:var(--ink);margin:0;font-size:.875rem;font-weight:600}.vocabulary-subsection-header{justify-content:space-between;align-items:center;gap:.75rem 1.5rem;margin-bottom:.75rem;display:flex}.learning-word-list{margin:0 0 1rem;padding:0;list-style:none}.learning-word-list li{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:1rem;padding-block:.5rem;display:flex}.learning-word-list li>div{flex:1;grid-template-columns:minmax(8rem,.6fr) minmax(0,1fr);align-items:baseline;gap:.75rem;min-width:0;display:grid}.learning-word-list strong{font-size:.9375rem;font-weight:400;line-height:1.5}.learning-word-list div span{color:var(--muted);font-size:.8125rem;display:block}.learning-word-list li>span{color:var(--muted);text-align:right;flex:0 0 6rem;font-size:.75rem;line-height:1.5}.learning-word-list .vocabulary-word-known{color:var(--ink)}@media (width<=520px){.vocabulary-unit>summary{grid-template-columns:minmax(0,1fr) .65rem;gap:.65rem 1rem;padding-block:1rem}.vocabulary-unit>summary .disclosure-mark{grid-area:1/2/3}.vocabulary-category-progress{width:100%}.vocabulary-category-counts{justify-content:flex-start}.vocabulary-subsection-header{flex-direction:column;align-items:stretch;gap:.4rem}}@media (width<=800px){:root{--site-header-height:4.25rem}.site-header-inner{grid-template-columns:auto minmax(0,1fr) auto;gap:1rem;width:calc(100% - 2rem)}.site-nav-links{justify-content:center;gap:clamp(.5rem,2vw,1.25rem)}.site-header-controls{gap:.25rem}.site-nav-icon{flex-shrink:0;display:block}.site-nav-label{display:none}.site-nav-links .text-link{justify-content:center;min-width:2rem}}@media (width<=600px){:root{--site-header-height:4rem}.site-header-inner{grid-template-columns:auto minmax(0,1fr) auto;grid-template-areas:"brand navigation controls";column-gap:.5rem;width:calc(100% - 1.5rem)}.brand-link{width:3rem}.site-nav-links{scrollbar-width:none;justify-content:safe center;gap:0;min-width:0;overflow-x:auto}.site-nav-links::-webkit-scrollbar{display:none}.site-nav-links .text-link{flex:1 0 2rem;justify-content:center;max-width:2.75rem;padding-inline:0}.site-nav-links .text-link:focus-visible{outline-offset:-1px}.site-header-telex{display:none}.account-menu-telex{border-top:1px solid var(--line);margin-top:.75rem;padding-top:.5rem;display:block}.account-menu-telex .telex-switch{justify-content:space-between;width:100%}.practice-main{padding-inline:1.5rem;padding-top:clamp(2.5rem,11svh,6rem)}.prompt-context{font-size:.9375rem}.telex-tools{gap:1.25rem}.keyboard-shortcut{display:none}.dashboard-main{padding-top:2rem}.daily-progress-header{align-items:flex-start}.daily-progress-legend{gap:.5rem .75rem}.vocabulary-unit>summary{gap:1rem}.learning-word-list li>div{display:block}.learning-word-list li>span{flex-basis:6.5rem}}@media (width<=360px){.site-header-inner{column-gap:.375rem;width:calc(100% - 1rem)}.site-header-controls{gap:0}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}@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-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}
