*,:after,:before{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgba(59,130,246,.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgba(59,130,246,.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }/*! tailwindcss v3.4.19 | MIT License | https://tailwindcss.com*/*,:after,:before{box-sizing:border-box;border:0 solid #e5e7eb}:after,:before{--tw-content:""}:host,html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:Inter,Geist Sans,system-ui,sans-serif;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}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;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:JetBrains Mono,Fira Code,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dd,dl,figure,h1,h2,h3,h4,h5,h6,hr,p,pre{margin:0}fieldset{margin:0}fieldset,legend{padding:0}menu,ol,ul{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}[role=button],button{cursor:pointer}:disabled{cursor:default}audio,canvas,embed,iframe,img,object,svg,video{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,Geist Sans,system-ui,sans-serif;background:#050506;color:#ededef;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}html{scroll-behavior:auto}}.bg-noise{z-index:1;opacity:.015;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 256 256'%3E%3Cfilter id='a'%3E%3CfeTurbulence baseFrequency='.65' numOctaves='3' stitchTiles='stitch' type='fractalNoise'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23a)'/%3E%3C/svg%3E");background-repeat:repeat;background-size:256px 256px}.bg-grid,.bg-noise{position:fixed;inset:0;pointer-events:none}.bg-grid{z-index:2;opacity:.02;background-image:linear-gradient(hsla(0,0%,100%,.1) 1px,transparent 0),linear-gradient(90deg,hsla(0,0%,100%,.1) 1px,transparent 0);background-size:64px 64px}.bg-blob{position:fixed;border-radius:50%;filter:blur(150px);pointer-events:none;z-index:0}.bg-blob-primary{width:900px;height:900px;top:10%;left:50%;transform:translateX(-50%);background:radial-gradient(circle,rgba(94,106,210,.4) 0,transparent 60%);animation:float 8s ease-in-out infinite}.bg-blob-secondary{width:600px;height:600px;top:50%;left:-150px;background:radial-gradient(circle,rgba(139,92,246,.3) 0,transparent 60%);animation:float 10s ease-in-out infinite;filter:blur(100px)}.bg-blob-tertiary{width:500px;height:500px;top:30%;right:-150px;background:radial-gradient(circle,rgba(59,130,246,.25) 0,transparent 60%);animation:float 9s ease-in-out infinite;filter:blur(80px)}.sentence-card{background:linear-gradient(180deg,hsla(0,0%,100%,.06),hsla(0,0%,100%,.02));border:1px solid hsla(0,0%,100%,.06);border-radius:12px;padding:1rem 1.25rem;box-shadow:inset 0 1px 0 0 hsla(0,0%,100%,.05);transition:background .3s ease,border-color .3s ease,box-shadow .3s ease;cursor:pointer}.btn-glow{box-shadow:0 0 0 1px rgba(94,106,210,.5),0 4px 12px rgba(94,106,210,.3),inset 0 1px 0 0 hsla(0,0%,100%,.2)}.btn-glow:hover{box-shadow:0 0 0 1px rgba(94,106,210,.6),0 6px 20px rgba(94,106,210,.45),inset 0 1px 0 0 hsla(0,0%,100%,.25);background-color:#6872d9}.btn-glow:active{transform:scale(.98);box-shadow:0 0 0 1px rgba(94,106,210,.4),0 2px 8px rgba(94,106,210,.2)}.btn-glow.playing{animation:pulseGlowBtn 1s ease-in-out infinite alternate}@keyframes pulseGlowBtn{0%{box-shadow:0 0 0 1px rgba(94,106,210,.5),0 4px 12px rgba(94,106,210,.3),inset 0 1px 0 0 hsla(0,0%,100%,.2)}to{box-shadow:0 0 0 1px rgba(94,106,210,.7),0 8px 28px rgba(94,106,210,.55),inset 0 1px 0 0 hsla(0,0%,100%,.2)}}.btn-glass{background:hsla(0,0%,100%,.05);color:#ededef;box-shadow:inset 0 1px 0 0 hsla(0,0%,100%,.08);border:1px solid hsla(0,0%,100%,.06)}.btn-glass:hover{background:hsla(0,0%,100%,.08);box-shadow:inset 0 1px 0 0 hsla(0,0%,100%,.12),0 0 20px rgba(94,106,210,.1)}.btn-glass:active{transform:scale(.98)}.input-dark{background:#0f0f12;border:1px solid hsla(0,0%,100%,.1);color:#ededef;border-radius:8px;padding:.75rem 1rem;font-size:1rem;transition:border-color .2s ease,box-shadow .2s ease}.input-dark::-moz-placeholder{color:hsla(0,0%,100%,.35)}.input-dark::placeholder{color:hsla(0,0%,100%,.35)}.input-dark:focus{outline:none;border-color:#5e6ad2;box-shadow:0 0 0 2px rgba(94,106,210,.5),0 0 20px rgba(94,106,210,.15)}.text-gradient{background:linear-gradient(180deg,#fff 0,hsla(0,0%,100%,.95) 40%,hsla(0,0%,100%,.7));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-accent{background:linear-gradient(90deg,#5e6ad2,#818cf8,#5e6ad2);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:shimmer 3s ease-in-out infinite}.pointer-events-none{pointer-events:none}.visible{visibility:visible}.relative{position:relative}.z-10{z-index:10}.mb-10{margin-bottom:2.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mr-2{margin-right:.5rem}.mt-4{margin-top:1rem}.block{display:block}.inline-block{display:inline-block}.flex{display:flex}.hidden{display:none}.h-10{height:2.5rem}.h-3\.5{height:.875rem}.h-5{height:1.25rem}.min-h-screen{min-height:100vh}.w-10{width:2.5rem}.w-3\.5{width:.875rem}.w-5{width:1.25rem}.w-\[3px\]{width:3px}.w-full{width:100%}.min-w-0{min-width:0}.max-w-2xl{max-width:42rem}.max-w-md{max-width:28rem}.max-w-xs{max-width:20rem}.flex-1{flex:1 1 0%}.flex-shrink-0{flex-shrink:0}@keyframes bounce{0%,to{transform:translateY(-25%);animation-timing-function:cubic-bezier(.8,0,1,1)}50%{transform:none;animation-timing-function:cubic-bezier(0,0,.2,1)}}.animate-bounce{animation:bounce 1s infinite}@keyframes eqWave{0%{transform:scaleY(.4)}50%{transform:scaleY(1.2)}to{transform:scaleY(.6)}}.animate-eq-wave{animation:eqWave .6s ease-in-out infinite alternate}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.animate-fade-in{animation:fadeIn .35s ease-out both}@keyframes fadeUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.animate-fade-up{animation:fadeUp .6s ease-out both}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.animate-scale-in{animation:scaleIn .35s ease-out both}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-center{justify-content:center}.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-2\.5{gap:.625rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-\[2px\]{gap:2px}.overflow-hidden{overflow:hidden}.whitespace-nowrap{white-space:nowrap}.rounded-\[1\.5px\]{border-radius:1.5px}.rounded-full{border-radius:9999px}.rounded-lg{border-radius:.5rem}.rounded-xl{border-radius:.75rem}.border{border-width:1px}.border-red-500\/20{border-color:rgba(239,68,68,.2)}.bg-accent{--tw-bg-opacity:1;background-color:rgb(94 106 210/var(--tw-bg-opacity,1))}.bg-bg-base{--tw-bg-opacity:1;background-color:rgb(5 5 6/var(--tw-bg-opacity,1))}.bg-red-500\/10{background-color:rgba(239,68,68,.1)}.bg-white{--tw-bg-opacity:1;background-color:rgb(255 255 255/var(--tw-bg-opacity,1))}.px-4{padding-left:1rem;padding-right:1rem}.px-6{padding-left:1.5rem;padding-right:1.5rem}.py-1{padding-top:.25rem;padding-bottom:.25rem}.py-10{padding-top:2.5rem;padding-bottom:2.5rem}.py-12{padding-top:3rem;padding-bottom:3rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.py-3\.5{padding-top:.875rem;padding-bottom:.875rem}.py-4{padding-top:1rem;padding-bottom:1rem}.text-center{text-align:center}.font-mono{font-family:JetBrains Mono,Fira Code,monospace}.font-sans{font-family:Inter,Geist Sans,system-ui,sans-serif}.text-4xl{font-size:2.25rem;line-height:2.5rem}.text-\[0\.625rem\]{font-size:.625rem}.text-base{font-size:1rem;line-height:1.5rem}.text-sm{font-size:.875rem;line-height:1.25rem}.font-semibold{font-weight:600}.uppercase{text-transform:uppercase}.leading-none{line-height:1}.leading-relaxed{line-height:1.625}.tracking-\[-0\.03em\]{letter-spacing:-.03em}.tracking-\[0\.15em\]{letter-spacing:.15em}.tracking-\[0\.2em\]{letter-spacing:.2em}.text-foreground{--tw-text-opacity:1;color:rgb(237 237 239/var(--tw-text-opacity,1))}.text-foreground-muted{--tw-text-opacity:1;color:rgb(138 143 152/var(--tw-text-opacity,1))}.text-red-300{--tw-text-opacity:1;color:rgb(252 165 165/var(--tw-text-opacity,1))}.text-white{--tw-text-opacity:1;color:rgb(255 255 255/var(--tw-text-opacity,1))}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.opacity-0{opacity:0}.opacity-50{opacity:.5}.opacity-90{opacity:.9}.backdrop-blur-sm{--tw-backdrop-blur:blur(4px);-webkit-backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia);backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia)}.transition-all{transition-property:all;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.duration-200{transition-duration:.2s}.ease-expo-out{transition-timing-function:cubic-bezier(.16,1,.3,1)}.hidden{display:none!important}.stagger-reveal>*{animation:fadeUp .35s ease-out both}.stagger-reveal>:nth-child(2){animation-delay:.1s}.stagger-reveal>:nth-child(3){animation-delay:.2s}.spotlight-card{position:relative;overflow:hidden}.spotlight-card:before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:0;transition:opacity .3s ease;background:radial-gradient(300px circle at var(--mouse-x,50%) var(--mouse-y,50%),rgba(94,106,210,.15),transparent 70%);border-radius:inherit}.spotlight-card:hover:before{opacity:1}.spotlight-card>*{position:relative;z-index:1}.sentence-card.playing{border-color:rgba(94,106,210,.3)!important;background:rgba(94,106,210,.09)!important;box-shadow:0 0 0 1px rgba(94,106,210,.25),inset 0 1px 0 0 rgba(94,106,210,.1),0 0 20px rgba(94,106,210,.1)!important}.play-sentence-btn{width:3rem!important;height:3rem!important}.play-sentence-btn svg{width:1.375rem!important;height:1.375rem!important}.play-sentence-btn.playing{animation:pulseGlowMini 1s ease-in-out infinite alternate}.play-sentence-btn.playing .play-icon{display:none}.play-sentence-btn.playing .pause-icon{display:block!important}@keyframes pulseGlowMini{0%{box-shadow:0 0 8px rgba(94,106,210,.4),0 0 0 2px rgba(94,106,210,.3)}to{box-shadow:0 0 18px rgba(94,106,210,.6),0 0 0 4px rgba(94,106,210,.2)}}#new-btn,#play-btn,#reveal-btn{padding:1.125rem 2rem!important;font-size:1.125rem!important;min-height:3.5rem}#new-btn svg,#play-btn svg,#reveal-btn svg{width:1.375rem!important;height:1.375rem!important}#custom-word-btn,#quick-practice-btn{padding:1.25rem 2rem!important;font-size:1.125rem!important;min-height:3.75rem}#start-btn{padding:1.125rem 2rem!important;font-size:1.125rem!important;min-height:3.5rem}#app-shell{transition:padding .35s cubic-bezier(.16,1,.3,1)}header{transition:margin-bottom .45s cubic-bezier(.16,1,.3,1)}.header-eyebrow{transition:font-size .35s cubic-bezier(.16,1,.3,1),margin-bottom .35s cubic-bezier(.16,1,.3,1),opacity .3s ease,transform .45s cubic-bezier(.16,1,.3,1),letter-spacing .5s cubic-bezier(.16,1,.3,1);transform-origin:center;will-change:transform,opacity}.header-title{transition:font-size .5s cubic-bezier(.16,1,.3,1),letter-spacing .5s cubic-bezier(.16,1,.3,1),transform .5s cubic-bezier(.16,1,.3,1);transform-origin:center top;will-change:font-size,transform}.header-word{transition:transform .5s cubic-bezier(.16,1,.3,1),margin .5s cubic-bezier(.16,1,.3,1);will-change:transform}.header-break{transition:opacity .2s ease}#app-shell.practice-active .header-eyebrow{font-size:0;margin-bottom:0;opacity:0;transform:scaleY(0) translateY(-4px);letter-spacing:0}#app-shell.practice-active .header-break{display:none}#app-shell.practice-active .header-title{font-size:.95rem;letter-spacing:-.01em}#app-shell.practice-active .header-word-primary{transform:translateX(2px);margin-right:.3em}#app-shell.practice-active .header-word-accent{transform:translateX(-2px)}@media (max-height:550px){#app-shell.practice-active{padding:.75rem 1rem;min-height:100dvh!important;height:100dvh!important;justify-content:flex-start!important;display:flex!important;flex-direction:column!important;overflow:hidden!important}#loading,header{flex-shrink:0!important}#loading{padding-top:.75rem!important;padding-bottom:.75rem!important;gap:.5rem!important}#error{margin-bottom:.25rem!important;padding:.375rem .75rem!important;font-size:.75rem!important;border-radius:.5rem!important}#error,#input-area{flex-shrink:0!important}#home-actions,#input-row{gap:.5rem!important}#custom-word-btn,#quick-practice-btn,#start-btn{padding:.75rem 1.5rem!important;font-size:.9375rem!important;border-radius:.5rem!important}#custom-word-btn svg,#quick-practice-btn svg{width:1rem!important;height:1rem!important}#word-input{padding:.5rem .75rem!important;font-size:.875rem!important}#practice-area:not(.hidden){margin-top:.25rem!important;flex:1 1 0%!important;display:flex!important;flex-direction:column!important;min-height:0!important;overflow:hidden!important}#practice-area:not(.hidden)>.flex.flex-wrap{gap:.375rem!important;margin-bottom:.375rem!important;flex-shrink:0!important}#new-btn,#play-btn,#reveal-btn{padding:.625rem 1.25rem!important;font-size:.9375rem!important;border-radius:.5rem!important;gap:.375rem!important}#new-btn svg,#play-btn svg,#reveal-btn svg{width:1rem!important;height:1rem!important}.btn-eq-bar .eq-bar{width:2px!important}#sentences-container{gap:.5rem!important;flex:1 1 0%!important;min-height:0!important;overflow-y:auto!important}.sentence-card{padding:.5rem .75rem!important;border-radius:.5rem!important;gap:.125rem!important;flex-shrink:1!important}.sentence-card>span{font-size:.5625rem!important;letter-spacing:.1em!important;margin-bottom:0!important;line-height:1.15!important}.sentence-card .flex.items-center{gap:.5rem!important}#sentence-en,#sentence-ja,#sentence-zh{font-size:.875rem!important;line-height:1.45!important;padding-top:.125rem!important;padding-bottom:.125rem!important}.play-sentence-btn{width:2.25rem!important;height:2.25rem!important;flex-shrink:0!important}.play-sentence-btn svg{width:1rem!important;height:1rem!important}}@media (max-height:400px){#app-shell.practice-active{padding:.375rem .75rem}#app-shell.practice-active .header-title{font-size:.875rem}header{margin-bottom:.125rem}#practice-area:not(.hidden){margin-top:.125rem!important}#practice-area:not(.hidden)>.flex.flex-wrap{gap:.25rem!important;margin-bottom:.25rem!important}#new-btn,#play-btn,#reveal-btn{padding:.5rem 1rem!important;font-size:.875rem!important;border-radius:.375rem!important;gap:.25rem!important}#new-btn svg,#play-btn svg,#reveal-btn svg{width:.9375rem!important;height:.9375rem!important}#sentences-container{gap:.375rem!important}.sentence-card{padding:.375rem .625rem!important;border-radius:.5rem!important}.sentence-card>span{font-size:.5rem!important}.sentence-card .flex.items-center{gap:.375rem!important}#sentence-en,#sentence-ja,#sentence-zh{font-size:.8125rem!important;line-height:1.4!important}.play-sentence-btn{width:2rem!important;height:2rem!important}.play-sentence-btn svg{width:.875rem!important;height:.875rem!important}}@media (max-height:330px){header{margin-bottom:0}#app-shell.practice-active .header-title{font-size:.75rem}#app-shell.practice-active{padding:.25rem .625rem}#new-btn,#play-btn .btn-play-icon,#play-btn .btn-play-icon span,#reveal-btn{font-size:0!important}#new-btn,#play-btn,#reveal-btn{padding:.375rem!important;min-width:2.25rem!important;justify-content:center!important}#new-btn svg,#play-btn svg,#reveal-btn svg{width:1rem!important;height:1rem!important;margin:0!important}#sentences-container{gap:.25rem!important}.sentence-card{padding:.25rem .5rem!important}.sentence-card>span{font-size:.4375rem!important}#sentence-en,#sentence-ja,#sentence-zh{font-size:.75rem!important;line-height:1.35!important}.play-sentence-btn{width:1.75rem!important;height:1.75rem!important}.play-sentence-btn svg{width:.75rem!important;height:.75rem!important}}@media (max-height:260px){header{display:none!important}#app-shell.practice-active{padding:.125rem .5rem}#practice-area:not(.hidden)>.flex.flex-wrap{gap:.125rem!important;margin-bottom:.125rem!important}#sentences-container{gap:.125rem!important}.sentence-card{padding:.125rem .375rem!important;border-radius:.375rem!important}.sentence-card>span{display:none!important}.sentence-card .flex.items-center{gap:.25rem!important}#sentence-en,#sentence-ja,#sentence-zh{font-size:.6875rem!important;line-height:1.3!important}.play-sentence-btn{width:1.5rem!important;height:1.5rem!important}.play-sentence-btn svg{width:.6875rem!important;height:.6875rem!important}}@media (max-height:550px) and (min-width:500px){#practice-area:not(.hidden){max-width:100%!important}#input-area{max-width:24rem!important}#sentences-container{flex-direction:row!important;gap:.5rem!important}.sentence-card{flex:1!important;min-width:0!important}#sentence-en,#sentence-ja,#sentence-zh{font-size:.75rem!important;line-height:1.35!important}.sentence-card .flex.items-center{flex-direction:column!important;align-items:flex-start!important}.play-sentence-btn{align-self:flex-end!important;margin-top:.125rem!important}}.hover\:scale-110:hover{--tw-scale-x:1.1;--tw-scale-y:1.1;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.hover\:shadow-glow:hover{--tw-shadow:0 0 20px rgba(94,106,210,.25);--tw-shadow-colored:0 0 20px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow,0 0 #0000),var(--tw-ring-shadow,0 0 #0000),var(--tw-shadow)}.active\:scale-95:active{--tw-scale-x:.95;--tw-scale-y:.95;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}@media (min-width:640px){.sm\:hidden{display:none}.sm\:flex-row{flex-direction:row}.sm\:text-5xl{font-size:3rem;line-height:1}.sm\:hidden{display:none!important}}@media (min-width:768px){.md\:mb-16{margin-bottom:4rem}.md\:mb-5{margin-bottom:1.25rem}.md\:mt-8{margin-top:2rem}.md\:py-24{padding-top:6rem;padding-bottom:6rem}.md\:text-7xl{font-size:4.5rem;line-height:1}.md\:text-lg{font-size:1.125rem;line-height:1.75rem}.md\:text-xs{font-size:.75rem;line-height:1rem}}