/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){:root,:host{--shimmer-angle:20deg}*,:before,:after{--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-animation-delay:0s;--tw-animation-direction:normal;--tw-animation-duration:initial;--tw-animation-fill-mode:none;--tw-animation-iteration-count:1;--tw-enter-blur:0;--tw-enter-opacity:1;--tw-enter-rotate:0;--tw-enter-scale:1;--tw-enter-translate-x:0;--tw-enter-translate-y:0;--tw-exit-blur:0;--tw-exit-opacity:1;--tw-exit-rotate:0;--tw-exit-scale:1;--tw-exit-translate-x:0;--tw-exit-translate-y:0;--scroll-fade-t:0px;--scroll-fade-b:0px;--scroll-fade-s:0px;--scroll-fade-e:0px;--scroll-fade-mask:initial;--shimmer-image:initial;--shimmer-text-fill:initial}::backdrop{--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-animation-delay:0s;--tw-animation-direction:normal;--tw-animation-duration:initial;--tw-animation-fill-mode:none;--tw-animation-iteration-count:1;--tw-enter-blur:0;--tw-enter-opacity:1;--tw-enter-rotate:0;--tw-enter-scale:1;--tw-enter-translate-x:0;--tw-enter-translate-y:0;--tw-exit-blur:0;--tw-exit-opacity:1;--tw-exit-rotate:0;--tw-exit-scale:1;--tw-exit-translate-x:0;--tw-exit-translate-y:0;--scroll-fade-t:0px;--scroll-fade-b:0px;--scroll-fade-s:0px;--scroll-fade-e:0px;--scroll-fade-mask:initial;--shimmer-image:initial;--shimmer-text-fill:initial}}}@layer theme{:root,:host{--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-manrope);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::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,ui-sans-serif, system-ui, 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{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]){-webkit-appearance:button;appearance:button}::file-selector-button{-webkit-appearance: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{.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.fixed{position:fixed}.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.block{display:block}.contents{display:contents}.table{display:table}.grow{flex-grow:1}.lowercase{text-transform:lowercase}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}}@property --tw-animation-delay{syntax:"*";inherits:false;initial-value:0s}@property --tw-animation-direction{syntax:"*";inherits:false;initial-value:normal}@property --tw-animation-duration{syntax:"*";inherits:false}@property --tw-animation-fill-mode{syntax:"*";inherits:false;initial-value:none}@property --tw-animation-iteration-count{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-translate-y{syntax:"*";inherits:false;initial-value:0}@property --scroll-fade-t{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-b{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-s{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-e{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-mask{syntax:"*";inherits:false}@property --shimmer-angle{syntax:"<angle>";inherits:true;initial-value:20deg}@property --shimmer-image{syntax:"*";inherits:false}@property --shimmer-text-fill{syntax:"*";inherits:false}@media (prefers-reduced-motion:reduce){.shimmer{-webkit-text-fill-color:currentColor;background-image:none;animation:none}}:root{--background:#fff;--foreground:#14130f;--card:#f6f6f4;--card-foreground:#14130f;--primary:#2f6b57;--primary-foreground:#fff;--secondary:#eaf1ee;--secondary-foreground:#2f6b57;--muted:#f6f6f4;--muted-foreground:#6b6963;--accent:#2f6b57;--accent-foreground:#fff;--border:#e6e5e1;--ring:#2f6b57;--surface:#f6f6f4;--surface-pressed:#eeeeeb;--hairline-strong:#d4d3ce;--ink-muted:#6b6963;--accent-soft:#eaf1ee;--brand-accent:#5ea88d}*{box-sizing:border-box;border-color:var(--border)}html{scroll-behavior:smooth;background:var(--background)}body{background:var(--background);color:var(--foreground);font-family:var(--font-manrope), Arial, Helvetica, sans-serif;margin:0;font-size:16px;line-height:1.5;overflow-x:clip}main{overflow-x:clip}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a{color:inherit;text-decoration:none}.section-shell,.site-nav,footer{width:min(1180px,100% - 48px);margin-inline:auto}.site-nav{z-index:10;justify-content:space-between;align-items:center;height:92px;display:flex;position:relative}.brand{letter-spacing:-.03em;align-items:center;gap:12px;font-size:1.12rem;font-weight:700;display:inline-flex}.brand img{border-radius:11px;width:38px;height:38px}.nav-links{color:var(--ink-muted);align-items:center;gap:30px;font-size:.92rem;font-weight:600;display:flex}.nav-links>a:not(.nav-cta){transition:color .16s}.nav-links>a:not(.nav-cta):hover{color:var(--foreground)}.nav-cta{background:var(--primary);color:#fff;border-radius:14px;align-items:center;min-height:44px;padding:0 19px;transition:background .16s,transform .16s;display:inline-flex}.nav-cta:hover{background:#265745;transform:translateY(-1px)}.hero{grid-template-columns:minmax(0,1.08fr) minmax(390px,.76fr);align-items:center;gap:clamp(54px,8vw,112px);min-height:calc(100vh - 92px);padding:clamp(72px,10vh,118px) 0 86px;display:grid;position:relative}.hero:before{content:"";z-index:-1;background:linear-gradient(145deg,#f4f8f6 0%,#eaf1ee 100%);border-radius:0 0 0 48%;width:54vw;height:66vh;position:absolute;top:-92px;right:-18vw}.eyebrow{background:var(--accent-soft);width:fit-content;color:var(--primary);border-radius:10px;align-items:center;gap:8px;padding:9px 12px;font-size:.84rem;font-weight:700;line-height:1;display:inline-flex}.text-icon{font-size:1.12em;font-weight:700;line-height:1}.hero h1{letter-spacing:-.068em;max-width:760px;margin:24px 0;font-size:clamp(3.35rem,6.15vw,6.2rem);font-weight:700;line-height:.98}.hero h1 span{color:var(--primary)}.hero-intro{max-width:650px;color:var(--ink-muted);margin:0;font-size:clamp(1.08rem,1.7vw,1.28rem);line-height:1.65}.hero-actions{flex-wrap:wrap;align-items:center;gap:22px;margin-top:34px;display:flex}.button{border-radius:14px;justify-content:center;align-items:center;gap:10px;min-height:56px;padding:0 23px;font-weight:700;transition:background .16s,color .16s,transform .16s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--primary);color:#fff;box-shadow:0 14px 34px #2f6b572e}.button-primary:hover{background:#265745}.button-secondary{background:var(--accent-soft);color:var(--primary)}.button-secondary:hover{background:#dce8e3}.free-note{color:var(--ink-muted);align-items:center;gap:8px;font-size:.93rem;font-weight:600;display:inline-flex}.free-note .text-icon{color:var(--primary)}.hero-demo{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffeb;border:1px solid #2f6b571a;border-radius:28px;align-self:center;padding:30px;box-shadow:0 30px 80px #14130f1f}.demo-topline,.sentence-meta{color:var(--ink-muted);justify-content:space-between;align-items:center;gap:16px;font-size:.8rem;font-weight:600;display:flex}.live-dot{color:var(--primary);align-items:center;gap:7px;display:inline-flex}.live-dot:before{content:"";background:var(--brand-accent);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 5px #5ea88d24}.word-row{justify-content:space-between;align-items:center;gap:20px;margin:25px 0 23px;display:flex}.word-row h2{letter-spacing:-.055em;margin:0;font-size:clamp(2rem,3.4vw,2.8rem);line-height:1.05}.word-row p{color:var(--ink-muted);margin:6px 0 0}.audio-button{background:var(--primary);color:#fff;cursor:pointer;border:0;border-radius:50%;flex:none;place-items:center;width:46px;height:46px;transition:transform .16s,background .16s;display:grid}.audio-button:hover{background:#265745;transform:scale(1.04)}.audio-button span{font-size:.88rem;transform:translate(1px)}.sentence-card{background:var(--surface);border-radius:22px;flex-direction:column;justify-content:space-between;min-height:218px;padding:22px;animation:.28s both sentence-in;display:flex}.sentence-card p{letter-spacing:-.035em;margin:28px 0 4px;font-size:clamp(1.35rem,2.2vw,1.72rem);font-weight:700;line-height:1.42}.sentence-card strong{color:var(--primary);text-underline-offset:4px;text-decoration:underline;text-decoration-thickness:2px}.next-example{border:1px solid var(--hairline-strong);width:100%;min-height:50px;color:var(--primary);cursor:pointer;background:#fff;border-radius:14px;justify-content:center;align-items:center;gap:9px;margin-top:13px;font-weight:700;transition:background .16s,border-color .16s;display:inline-flex}.next-example:hover{background:var(--accent-soft);border-color:#b8c8c1}.demo-dots{justify-content:center;gap:6px;height:7px;margin-top:17px;display:flex}.demo-dots span{background:var(--hairline-strong);border-radius:4px;width:7px;height:7px;transition:width .18s,background .18s}.demo-dots span.active{background:var(--primary);width:22px}.scroll-cue{border:1px solid var(--border);width:38px;height:38px;color:var(--ink-muted);border-radius:50%;place-items:center;display:grid;position:absolute;bottom:30px;left:0}.promise-strip{background:var(--foreground);color:#fff;border-radius:22px;grid-template-columns:repeat(3,1fr);width:min(1280px,100% - 48px);margin:0 auto;padding:28px 5%;display:grid}.promise-strip>div{border-right:1px solid #ffffff26;flex-direction:column;justify-content:center;gap:3px;min-height:64px;padding:0 7%;display:flex}.promise-strip>div:last-child{border-right:0}.promise-strip strong{font-size:1.08rem}.promise-strip span{color:#fff9;font-size:.85rem}.method{padding:150px 0 130px}.section-heading{text-align:center;max-width:760px;margin:0 auto 64px}.section-kicker{margin:0 0 15px;font-weight:700;color:var(--primary)!important;font-size:.84rem!important;line-height:1.3!important}.section-heading h2,.context-copy h2,.product-copy h2,.fsrs-copy h2,.free-card h2{letter-spacing:-.062em;margin:0;font-size:clamp(2.45rem,4.8vw,4.65rem);line-height:1.04}.section-heading>p:last-child,.context-copy>p,.product-copy>p,.fsrs-copy>p,.free-card .free-copy{color:var(--ink-muted);font-size:1.08rem;line-height:1.7}.section-heading>p:last-child{max-width:690px;margin:22px auto 0}.step-grid{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}.step-card{background:var(--surface);border-radius:22px;flex-direction:column;min-height:330px;padding:30px;display:flex;position:relative}.step-number{color:#96938d;font-size:.8rem;font-weight:700}.step-icon{background:var(--foreground);color:#fff;border-radius:16px;place-items:center;width:58px;height:58px;margin-top:48px;font-size:1.45rem;font-weight:700;display:grid}.step-icon-2{background:var(--primary)}.step-icon-3{color:#3e6e96;letter-spacing:.05em;background:#dce9f2;font-size:.72rem}.step-icon-4{background:var(--accent-soft);color:var(--primary);letter-spacing:.05em;font-size:.66rem}.step-card h3{letter-spacing:-.035em;margin:24px 0 10px;font-size:1.25rem;line-height:1.25}.step-card>p{color:var(--ink-muted);margin:0}.context-section{grid-template-columns:.9fr 1.1fr;align-items:center;gap:clamp(70px,11vw,150px);padding:120px 0 155px;display:grid}.context-copy>p{margin:22px 0 0}.context-copy ul{gap:14px;margin:30px 0 0;padding:0;list-style:none;display:grid}.context-copy li{align-items:flex-start;gap:10px;font-weight:600;display:flex}.context-copy li .text-icon{color:var(--primary);flex:none;margin-top:3px}.context-stack{min-height:470px;position:relative}.context-stack:before{content:"";z-index:-1;background:radial-gradient(circle,#eaf1eef2,#eaf1ee00 68%);border-radius:50%;position:absolute;inset:-70px -90px -50px -70px}.context-card{border-radius:22px;width:min(100%,530px);min-height:220px;padding:28px;position:absolute;right:0;box-shadow:0 22px 55px #14130f17}.context-card span{color:var(--ink-muted);font-size:.8rem;font-weight:700}.context-card p{letter-spacing:-.04em;margin:44px 0 0;font-size:clamp(1.3rem,2.35vw,1.8rem);font-weight:700;line-height:1.42}.context-card strong{color:var(--primary);text-underline-offset:4px;text-decoration:underline}.context-back{color:#14130f73;background:#deded9;top:0;right:42px;transform:rotate(7deg)}.context-middle{background:var(--accent-soft);color:#4c6d61;top:75px;right:18px;transform:rotate(-4deg)}.context-front{border:1px solid var(--border);background:#fff;top:158px}.context-front>div{justify-content:space-between;align-items:center;display:flex}.context-front .fresh-badge{background:var(--accent-soft);color:var(--primary);border-radius:8px;padding:7px 9px}.product-section{background:var(--foreground);color:#fff;overflow:hidden}.product-inner{grid-template-columns:1.12fr .88fr;align-items:center;gap:clamp(55px,9vw,120px);min-height:880px;padding:110px 0;display:grid}.feature-screens{min-height:690px;position:relative}.feature-screen{background:#2b2a26;border:1px solid #ffffff24;border-radius:26px;width:min(46%,285px);padding:6px;position:absolute;overflow:hidden;box-shadow:0 38px 80px #00000057}.feature-screen img{border-radius:20px;width:100%;height:auto;display:block}.feature-screen-add{top:112px;left:0;transform:rotate(-8deg)}.feature-screen-feedback{z-index:3;top:0;left:28%;transform:rotate(1.5deg)}.feature-screen-progress{z-index:2;top:105px;right:0;transform:rotate(8deg)}.product-copy .section-kicker{color:var(--brand-accent)!important}.product-copy>p{color:#ffffffa1;margin:25px 0 0}.product-points{margin-top:42px;display:grid}.product-points>div{border-top:1px solid #ffffff21;grid-template-columns:44px 1fr;gap:14px;padding:20px 0;display:grid}.product-points span{color:var(--brand-accent);font-size:.8rem;font-weight:700}.product-points p{color:#ffffffd1;margin:0}.fsrs{grid-template-columns:.86fr 1.14fr;align-items:center;gap:clamp(60px,9vw,120px);padding:155px 0;display:grid}.fsrs-copy h2{margin-top:22px}.fsrs-copy>p{margin:25px 0 0}.fsrs-copy .fsrs-note{border-left:3px solid var(--primary);color:var(--foreground);padding-left:18px;font-weight:600}.schedule-card{background:var(--surface);border-radius:28px;padding:31px}.schedule-head{justify-content:space-between;align-items:flex-start;gap:24px;display:flex}.schedule-head span{color:var(--ink-muted);font-size:.8rem;font-weight:700}.schedule-head h3{letter-spacing:-.025em;margin:7px 0 0;font-size:1.18rem}.schedule-head .fsrs-label{background:var(--accent-soft);color:var(--primary);border-radius:8px;padding:8px 10px}.rating-row{grid-template-columns:repeat(4,1fr);gap:8px;margin-top:34px;display:grid}.rating{color:#fff;text-align:center;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:6px;min-height:91px;padding:15px 8px;display:flex}.rating span{color:#ffffffb8;font-size:.84rem}.rating-again{background:#b4534a}.rating-hard{background:#a5652a}.rating-good{background:#3a7a5c}.rating-easy{background:#3e6e96}.schedule-result{background:#fff;border-radius:18px;align-items:center;gap:14px;margin-top:14px;padding:20px;display:flex}.pulse-ring{background:var(--accent-soft);width:46px;height:46px;color:var(--primary);letter-spacing:.04em;border-radius:14px;flex:none;place-items:center;font-size:.58rem;font-weight:800;display:grid}.schedule-result>div:last-child{gap:3px;display:grid}.schedule-result span{color:var(--ink-muted);font-size:.86rem}.adaptive{grid-template-columns:.92fr 1.08fr;align-items:center;gap:clamp(60px,9vw,120px);padding:155px 0 90px;display:grid}.adaptive-copy h2{letter-spacing:-.062em;margin:0;font-size:clamp(2.45rem,4.8vw,4.65rem);line-height:1.04}.adaptive-copy>p{color:var(--ink-muted);margin:22px 0 0;font-size:1.08rem;line-height:1.7}.adaptive-copy ul{gap:14px;margin:30px 0 0;padding:0;list-style:none;display:grid}.adaptive-copy li{align-items:flex-start;gap:10px;font-weight:600;display:flex}.adaptive-copy li .text-icon{color:var(--primary);flex:none;margin-top:3px}.adaptive-visual{padding-bottom:215px;position:relative}.profile-card{background:var(--surface);border-radius:24px;width:min(100%,470px);padding:28px}.profile-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:22px;display:flex}.profile-head strong{letter-spacing:-.035em;font-size:1.25rem}.profile-head span{color:var(--ink-muted);font-size:.8rem;font-weight:600}.skill-row{border-top:1px solid var(--border);padding:13px 0}.skill-row>div:first-child{justify-content:space-between;gap:12px;font-size:.95rem;font-weight:600;display:flex}.skill-row>div:first-child span:last-child{color:var(--ink-muted)}.skill-bar{background:var(--surface-pressed);border-radius:3px;height:6px;margin-top:9px;overflow:hidden}.skill-bar span{background:var(--primary);border-radius:3px;height:100%;display:block}.focus-card{background:var(--foreground);color:#fff;border-radius:24px;width:min(88%,400px);padding:26px;position:absolute;bottom:0;right:0;transform:rotate(2deg);box-shadow:0 30px 70px #14130f38}.focus-card>span{color:var(--brand-accent);font-size:.8rem;font-weight:700}.focus-card>strong{letter-spacing:-.03em;margin-top:8px;font-size:1.2rem;line-height:1.3;display:block}.focus-card>p{color:#ffffffa8;margin:8px 0 0;font-size:.92rem}.focus-next{background:#ffffff12;border-radius:16px;margin-top:18px;padding:16px}.focus-next .live-dot{color:var(--brand-accent);font-size:.78rem;font-weight:700}.focus-next p{margin:10px 0 0;font-weight:700;line-height:1.45}.focus-next strong{color:var(--brand-accent)}.extras{grid-template-columns:repeat(4,1fr);gap:18px;padding:0 0 40px;display:grid}.extra-card{border:1px solid var(--border);border-radius:22px;padding:28px}.extra-icon{background:var(--accent-soft);width:46px;height:46px;color:var(--primary);border-radius:14px;place-items:center;font-size:1.15rem;font-weight:700;display:grid}.extra-card h3{letter-spacing:-.03em;margin:22px 0 8px;font-size:1.12rem}.extra-card p{color:var(--ink-muted);margin:0;font-size:.94rem}.free-section{padding:0 0 120px}.free-card{background:var(--primary);color:#fff;border-radius:28px;grid-template-columns:1fr auto;align-items:end;gap:60px;min-height:420px;padding:clamp(34px,7vw,84px);display:grid;position:relative;overflow:hidden}.free-card:before{content:"";border:78px solid #ffffff0e;border-radius:50%;width:430px;height:430px;position:absolute;top:-215px;right:-130px}.free-card>div{max-width:720px;position:relative}.free-card .section-kicker{color:#ffffffb3!important}.free-card .free-copy{color:#ffffffbd;max-width:620px;margin:24px 0 0}.free-card .ai-disclaimer{color:#ffffff94;margin:18px 0 0;font-size:.78rem}.button-light{color:var(--primary);white-space:nowrap;background:#fff;position:relative}.button-light:hover{background:var(--accent-soft)}.free-actions{flex-direction:column;gap:12px;display:flex;position:relative}.button-outline-light{color:#fff;white-space:nowrap;border:1.5px solid #ffffff8c}.button-outline-light:hover{background:#ffffff1a}footer{border-top:1px solid var(--border);grid-template-columns:1fr auto auto auto;align-items:center;gap:30px;min-height:170px;padding:42px 0;display:grid}.play-badge{transition:transform .16s;display:inline-flex}.play-badge:hover{transform:translateY(-1px)}footer p,footer>span{color:var(--ink-muted);margin:0;font-size:.86rem}@keyframes sentence-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes reveal-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.reveal-up{animation:.52s both reveal-up}.reveal-delay{animation-delay:90ms}@media (max-width:980px){.hero{grid-template-columns:1fr;min-height:auto;padding-top:70px}.hero:before{width:105vw;height:58%;top:40%;right:-30vw}.hero-copy{max-width:760px}.hero-demo{justify-self:center;width:min(100%,620px)}.step-grid{grid-template-columns:repeat(2,1fr)}.scroll-cue{display:none}.context-section,.fsrs,.adaptive{grid-template-columns:1fr}.adaptive-visual{justify-self:center;width:min(100%,620px)}.extras{grid-template-columns:repeat(2,1fr)}.context-copy,.fsrs-copy{max-width:720px}.context-stack{justify-self:center;width:min(100%,650px)}.product-inner{grid-template-columns:1fr}.feature-screens{width:min(100%,760px);margin-inline:auto}.product-copy{max-width:720px}.free-card{grid-template-columns:1fr;align-items:start}.free-actions{width:fit-content}footer{grid-template-columns:1fr;gap:12px}}@media (max-width:720px){.section-shell,.site-nav,footer,.promise-strip{width:min(100% - 32px,1180px)}.site-nav{height:76px}.nav-links>a:not(.nav-cta){display:none}.hero{gap:58px;padding:62px 0 80px}.hero h1{font-size:clamp(3rem,15vw,4.35rem)}.hero-demo{border-radius:22px;padding:20px}.sentence-card{min-height:205px}.promise-strip{grid-template-columns:1fr;padding:8px 22px}.promise-strip>div{border-bottom:1px solid #ffffff26;border-right:0;min-height:79px;padding:0}.promise-strip>div:last-child{border-bottom:0}.method,.context-section,.fsrs{padding-top:105px;padding-bottom:105px}.adaptive{padding:105px 0 70px}.profile-card{padding:22px}.adaptive-visual{padding-bottom:0}.focus-card{width:100%;margin-top:-20px;position:relative;transform:none}.section-heading{text-align:left;margin-bottom:42px}.step-grid{grid-template-columns:repeat(2,1fr)}.step-card{min-height:280px}.context-section{gap:80px}.context-stack{min-height:410px}.context-card{min-height:195px;padding:23px}.context-card p{margin-top:35px}.context-back{right:16px}.context-middle{top:62px;right:8px}.context-front{top:128px}.product-inner{min-height:auto;padding:100px 0}.feature-screens{min-height:555px}.feature-screen{width:min(47%,245px)}.feature-screen-add{top:88px}.feature-screen-progress{top:82px}.rating-row{grid-template-columns:repeat(2,1fr)}.schedule-card{padding:22px}.free-section{padding-bottom:76px}.free-card{min-height:470px}}@media (max-width:450px){.brand span{font-size:1rem}.nav-cta{min-height:42px;padding:0 15px}.hero-actions{flex-direction:column;align-items:flex-start}.button-primary,.button-secondary{width:100%}.hero-demo{width:calc(100% + 8px);margin-left:-4px}.step-grid,.extras{grid-template-columns:1fr}.extra-card{grid-template-columns:46px 1fr;column-gap:16px;padding:22px;display:grid}.extra-icon{grid-row:span 2}.extra-card h3{margin:2px 0 4px}.feature-screens{min-height:430px}.feature-screen{border-radius:20px;width:47%;padding:5px}.feature-screen img{border-radius:15px}.feature-screen-add{top:70px}.feature-screen-progress{top:68px}.section-heading h2,.context-copy h2,.adaptive-copy h2,.product-copy h2,.fsrs-copy h2,.free-card h2{font-size:clamp(2.35rem,13vw,3.35rem)}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.nav-links>a[aria-current=page]{color:var(--foreground)}.text-link{color:var(--primary);align-items:center;gap:8px;margin-top:26px;font-weight:700;display:inline-flex}.text-link:hover{text-underline-offset:4px;text-decoration:underline}.guide-hero{grid-template-columns:minmax(0,1.05fr) minmax(360px,.82fr);align-items:center;gap:clamp(48px,7vw,100px);padding:clamp(64px,9vh,104px) 0 40px;display:grid;position:relative}.guide-hero:before{content:"";z-index:-1;background:linear-gradient(145deg,#f4f8f6 0%,#eaf1ee 100%);border-radius:0 0 0 48%;width:54vw;height:115%;position:absolute;top:-92px;right:-18vw}.guide-hero h1{letter-spacing:-.064em;max-width:720px;margin:24px 0;font-size:clamp(2.9rem,5.4vw,5.2rem);font-weight:700;line-height:1}.guide-hero h1 span{color:var(--primary)}.guide-card{background:#fffffff0;border:1px solid #2f6b571a;border-radius:28px;padding:30px;box-shadow:0 30px 80px #14130f1f}.guide-card .word-row{margin:22px 0 18px}.guide-card .rating-row{margin-top:18px}.memory-stats{grid-template-columns:repeat(3,1fr);gap:8px;margin:0;display:grid}.memory-stats>div{background:var(--surface);border-radius:14px;padding:14px}.memory-stats dt{color:var(--ink-muted);font-size:.76rem;font-weight:600}.memory-stats dd{letter-spacing:-.02em;margin:4px 0 0;font-size:1.12rem;font-weight:700}.guide-card-note{color:var(--ink-muted);text-align:center;margin:14px 0 0;font-size:.84rem}.guide-section{padding-top:140px}.guide-section+.free-section{margin-top:140px}.guide-split{grid-template-columns:.9fr 1.1fr;align-items:center;gap:clamp(48px,8vw,110px);display:grid}.guide-copy h2{letter-spacing:-.058em;margin:0;font-size:clamp(2.3rem,4.2vw,3.9rem);line-height:1.05}.guide-copy>p:not(.section-kicker){color:var(--ink-muted);margin:22px 0 0;font-size:1.06rem;line-height:1.7}.guide-copy>p strong{color:var(--foreground)}.guide-copy>p.fsrs-note{border-left:3px solid var(--primary);color:var(--foreground);padding-left:18px;font-weight:600}.guide-list{gap:14px;margin:28px 0 0;padding:0;list-style:none;display:grid}.guide-list li{align-items:flex-start;gap:10px;font-weight:600;display:flex}.guide-list .text-icon{color:var(--primary);flex:none;margin-top:3px}.curve-figure,.journey-figure,.choice-figure{min-width:0;margin:0}.curve-figure figcaption,.journey-figure figcaption,.choice-figure figcaption{color:var(--ink-muted);margin-top:14px;font-size:.9rem;line-height:1.6}.chart-legend{color:var(--ink-muted);flex-wrap:wrap;gap:8px 18px;margin-bottom:14px;font-size:.84rem;font-weight:600;display:flex}.chart-legend span{align-items:center;gap:8px;display:inline-flex}.chart-legend i{border-radius:2px;width:16px;height:3px}.curve-box{background:var(--surface);border-radius:22px;padding:14px 10px 10px 4px;position:relative}.curve-box svg{touch-action:pan-y;max-width:100%;display:block;overflow:visible}.curve-box svg:focus-visible{outline:2px solid var(--primary);outline-offset:4px;border-radius:8px}.curve-grid,.curve-axis,.curve-drop{stroke:var(--hairline-strong);stroke-width:1px}.curve-grid{stroke:var(--border)}.curve-target{stroke:var(--primary);stroke-width:1px}.curve-line{fill:none;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round}.curve-dot{stroke:var(--surface);stroke-width:2px}.curve-crosshair{stroke:var(--ink-muted);stroke-width:1px}.curve-tick{fill:var(--ink-muted);font-variant-numeric:tabular-nums;font-size:12px}.curve-target-tick,.curve-target-label{fill:var(--primary);font-weight:700}.curve-target-label{font-size:12px}.curve-due{fill:var(--foreground);font-size:13px;font-weight:700}.curve-axis-title{fill:var(--ink-muted);font-size:12px;font-weight:600}.chart-tooltip{border:1px solid var(--border);pointer-events:none;background:#fff;border-radius:12px;gap:6px;width:178px;padding:12px 14px;font-size:.8rem;display:grid;position:absolute;box-shadow:0 12px 30px #14130f1a}.chart-tooltip span{color:var(--ink-muted);grid-template-columns:12px 1fr auto;align-items:center;gap:8px;display:grid}.chart-tooltip i{border-radius:50%;width:10px;height:10px}.chart-tooltip b{color:var(--foreground);font-variant-numeric:tabular-nums}.stat-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.stat-card{background:var(--surface);border-radius:22px;padding:30px}.stat-letter{background:var(--foreground);color:#fff;border-radius:16px;place-items:center;width:52px;height:52px;font-size:1.35rem;font-weight:700;display:grid}.stat-card:nth-child(2) .stat-letter{background:var(--primary)}.stat-card:nth-child(3) .stat-letter{background:var(--accent-soft);color:var(--primary)}.stat-card h3{letter-spacing:-.035em;margin:26px 0 10px;font-size:1.25rem}.stat-card p{color:var(--ink-muted);margin:0}.journey-chart{border-bottom:1px solid var(--hairline-strong);grid-template-columns:repeat(5,1fr);align-items:end;gap:8px;height:300px;padding:0 8px;display:grid}.journey-col{flex-direction:column;justify-content:flex-end;align-items:center;gap:8px;height:100%;display:flex}.journey-value{font-variant-numeric:tabular-nums;font-size:.92rem;font-weight:700}.journey-bar{background:var(--primary);border-radius:4px 4px 0 0;width:24px;max-height:calc(100% - 30px)}.journey-label{height:0;color:var(--ink-muted);font-size:.8rem;font-weight:600;transform:translateY(16px)}.journey-figure figcaption{margin-top:40px}.button-grid{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}.button-card{border:1px solid var(--border);border-radius:22px;padding:26px}.button-card h3{letter-spacing:-.03em;margin:22px 0 10px;font-size:1.1rem;line-height:1.35}.button-card p{color:var(--ink-muted);margin:0;font-size:.95rem}.grade-pill{color:#fff;white-space:nowrap;border-radius:11px;justify-content:center;align-items:center;gap:7px;min-width:74px;min-height:38px;padding:6px 12px;font-size:.86rem;display:inline-flex}.grade-pill span{color:#ffffffc7;font-variant-numeric:tabular-nums}.hard-panel{background:var(--surface);border-radius:28px;grid-template-columns:.95fr 1.05fr;align-items:center;gap:clamp(40px,6vw,80px);padding:clamp(28px,5vw,64px);display:grid}.choice-title{letter-spacing:-.02em;margin:0 0 18px;font-weight:700}.choice-chart{--choice-label:86px;--choice-gap:14px;--choice-pad:18px;padding:34px var(--choice-pad) 18px;background:#fff;border-radius:20px;gap:14px;display:grid;position:relative}.choice-ref-layer{top:12px;bottom:12px;left:calc(var(--choice-pad) + var(--choice-label) + var(--choice-gap));right:var(--choice-pad);z-index:0;pointer-events:none;position:absolute}.choice-ref{background:var(--ink-muted);width:1px;position:absolute;top:0;bottom:0}.choice-ref span{color:var(--ink-muted);white-space:nowrap;font-size:.74rem;font-weight:700;position:absolute;top:-2px;left:6px}.choice-row{grid-template-columns:var(--choice-label) 1fr;gap:var(--choice-gap);align-items:center;display:grid}.choice-track{align-items:center;gap:10px;min-width:0;display:flex}.choice-bar{background:#cfcdc7;border-radius:0 4px 4px 0;flex:none;height:20px}.choice-bar.is-focus{background:#a5652a}.choice-value{z-index:1;white-space:nowrap;font-variant-numeric:tabular-nums;background:#fff;padding:0 4px;font-size:.9rem;font-weight:700;position:relative}.path-list{border-bottom:1px solid var(--border)}.path-row{border-top:1px solid var(--border);grid-template-columns:220px 1fr;align-items:center;gap:24px;padding:24px 0;display:grid}.path-head h3{letter-spacing:-.03em;margin:0;font-size:1.12rem}.path-head span{color:var(--ink-muted);font-size:.86rem;font-weight:600}.path-steps{flex-wrap:wrap;align-items:center;gap:8px;margin:0;padding:0;list-style:none;display:flex}.path-steps li{align-items:center;gap:8px;display:inline-flex}.path-steps li+li:before{content:"→";color:var(--hairline-strong);font-weight:700}.path-footnote{color:var(--ink-muted);margin:16px 0 0;font-size:.86rem}.faq-list{border-bottom:1px solid var(--border);max-width:860px;margin:0 auto}.faq-item{border-top:1px solid var(--border)}.faq-item summary{cursor:pointer;letter-spacing:-.02em;padding:22px 40px 22px 0;font-size:1.08rem;font-weight:700;list-style:none;position:relative}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:var(--primary);font-size:1.4rem;font-weight:600;position:absolute;top:50%;right:4px;transform:translateY(-50%)}.faq-item[open] summary:after{content:"−"}.faq-item p{max-width:720px;color:var(--ink-muted);margin:0;padding:0 0 24px;line-height:1.7}@media (max-width:980px){.guide-hero,.guide-split,.hard-panel{grid-template-columns:1fr}.guide-hero:before{width:105vw;height:60%;top:40%;right:-30vw}.guide-card{justify-self:center;width:min(100%,620px)}.guide-copy{max-width:720px}.button-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:720px){.guide-section{padding-top:100px}.guide-section+.free-section{margin-top:100px}.guide-card{border-radius:22px;padding:20px}.memory-stats>div{padding:12px 10px}.memory-stats dd{font-size:1rem}.stat-grid{grid-template-columns:1fr}.journey-chart{gap:4px;height:240px;padding:0}.journey-value{font-size:.8rem}.hard-panel{padding:22px 16px}.choice-chart{--choice-label:70px;--choice-gap:10px;--choice-pad:12px}.choice-row .grade-pill{width:100%;min-width:0}.path-row{grid-template-columns:1fr;gap:12px}}@media (max-width:450px){.guide-hero h1{font-size:clamp(2.4rem,12vw,3.2rem)}.guide-copy h2{font-size:clamp(2.1rem,11vw,2.9rem)}.button-grid{grid-template-columns:1fr}.grade-pill{min-width:0;min-height:34px;padding:5px 10px;font-size:.8rem}}.footer-links{color:var(--ink-muted);flex-wrap:wrap;grid-column:1/-1;gap:8px 24px;font-size:.86rem;font-weight:600;display:flex}.footer-links a:hover{color:var(--foreground)}.blog-head{padding:clamp(56px,8vh,96px) 0 56px}.blog-head h1{letter-spacing:-.062em;text-wrap:balance;max-width:820px;margin:0;font-size:clamp(2.6rem,5vw,4.6rem);font-weight:700;line-height:1.02}.blog-head>p:last-child{max-width:640px;color:var(--ink-muted);margin:22px 0 0;font-size:1.08rem;line-height:1.7}.blog-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;padding-bottom:120px;display:grid}.blog-empty{background:var(--surface);color:var(--ink-muted);text-align:center;border-radius:22px;grid-column:1/-1;margin:0;padding:64px 24px}.post-card a{border:1px solid var(--border);background:var(--background);border-radius:22px;flex-direction:column;height:100%;transition:transform .16s,box-shadow .16s;display:flex;overflow:hidden}.post-card a:hover{transform:translateY(-2px);box-shadow:0 22px 50px #14130f17}.post-card-cover{aspect-ratio:1200/630;object-fit:cover;background:var(--surface);width:100%;height:auto;display:block}.post-card-cover-empty{background:linear-gradient(145deg,#f4f8f6 0%,#eaf1ee 100%)}.post-card-body{padding:22px 24px 26px}.post-card h2{letter-spacing:-.03em;margin:10px 0;font-size:1.3rem;font-weight:700;line-height:1.22}.post-card-body>p:last-child{color:var(--ink-muted);margin:0;font-size:.95rem;line-height:1.6}.post-meta{color:var(--ink-muted);margin:0;font-size:.84rem;font-weight:600}.post-draft{color:#85580a;background:#fff1d1;border-radius:999px;margin-left:10px;padding:2px 9px;font-size:.74rem}.post{width:min(760px,100% - 48px)}.post-head{padding:clamp(40px,6vh,72px) 0 32px}.breadcrumbs{color:var(--ink-muted);gap:8px;font-size:.86rem;font-weight:600;display:flex}.breadcrumbs a:hover{color:var(--primary)}.post-head h1{letter-spacing:-.055em;text-wrap:balance;margin:22px 0 18px;font-size:clamp(2.3rem,5vw,3.8rem);font-weight:700;line-height:1.05}.post-lead{color:var(--ink-muted);margin:0 0 20px;font-size:1.16rem;line-height:1.65}.post-cover{aspect-ratio:1200/630;object-fit:cover;background:var(--surface);border-radius:22px;width:100%;height:auto;margin:0 0 44px;display:block}.post-toc{background:var(--surface);border-radius:18px;margin:0 0 44px;padding:22px 26px}.post-toc p{color:var(--primary);margin:0;font-size:.84rem;font-weight:700}.post-toc ol{margin:10px 0 0;padding-left:22px;line-height:1.5;list-style:decimal}.post-toc li{margin:6px 0}.post-toc li::marker{color:var(--ink-muted)}.post-toc a:hover{color:var(--primary)}.article-body{overflow-wrap:break-word;font-size:1.1rem;line-height:1.75}.article-body>:first-child{margin-top:0}.article-body p{margin:0 0 1.25em}.article-body h2{letter-spacing:-.04em;margin:2.2em 0 .6em;scroll-margin-top:24px;font-size:clamp(1.6rem,3vw,2.1rem);font-weight:700;line-height:1.15}.article-body h3{letter-spacing:-.02em;margin:1.8em 0 .5em;scroll-margin-top:24px;font-size:1.3rem;font-weight:700;line-height:1.25}.article-body a{color:var(--primary);text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:1px}.article-body a:hover{text-decoration-thickness:2px}.article-body ul,.article-body ol{margin:0 0 1.25em;padding-left:1.3em;list-style:outside}.article-body ol{list-style:decimal}.article-body li{margin:.4em 0}.article-body li::marker{color:var(--primary)}.article-body blockquote{border-left:3px solid var(--primary);margin:1.8em 0;padding:2px 0 2px 22px;font-weight:600}.article-body blockquote p:last-child,.article-body .callout>:last-child{margin-bottom:0}.article-body .callout{background:var(--accent-soft);border-radius:16px;margin:1.8em 0;padding:20px 24px}.article-body figure{margin:2.2em 0}.article-body img{max-width:100%;height:auto}.article-body figure img{border:1px solid var(--border);border-radius:18px;max-height:720px;margin-inline:auto;display:block}.article-body figcaption{color:var(--ink-muted);text-align:center;margin-top:10px;font-size:.88rem;line-height:1.5}.article-body hr{border:0;border-top:1px solid var(--border);margin:2.6em 0}.article-body code{background:var(--surface);border-radius:6px;padding:.15em .4em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em}.article-body pre{background:var(--surface);border-radius:14px;margin:1.8em 0;padding:18px 20px;line-height:1.55;overflow-x:auto}.article-body pre code{background:0 0;padding:0}.article-body .table-wrap{margin:1.8em 0;overflow-x:auto}.article-body table{border-collapse:collapse;width:100%;font-size:.95rem;line-height:1.5}.article-body th,.article-body td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:10px 12px}.article-body th{background:var(--surface);font-weight:700}.post-cta{margin-top:100px}.blog-more{width:min(760px,100% - 48px);padding-bottom:100px}.blog-more h2{letter-spacing:-.03em;margin:0 0 18px;font-size:1.5rem;font-weight:700}.blog-more ul{border-bottom:1px solid var(--border);margin:0;padding:0;list-style:none}.blog-more a{border-top:1px solid var(--border);gap:4px;padding:18px 0;display:grid}.blog-more strong{letter-spacing:-.02em;font-size:1.08rem}.blog-more a:hover strong{color:var(--primary)}.blog-more span{color:var(--ink-muted);font-size:.94rem;line-height:1.55}@media (max-width:980px){.blog-list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:720px){.post,.blog-more{width:min(760px,100% - 32px)}.blog-list{grid-template-columns:1fr;gap:20px}.article-body{font-size:1.04rem}.post-cover{border-radius:16px;margin-bottom:32px}.post-toc{padding:18px 20px}.post-cta{margin-top:72px}}.try-section{padding:130px 0 0}.try-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:28px;display:grid}.try-form,.try-output{border-radius:28px;padding:30px}.try-form{background:var(--surface);gap:18px;display:grid}.try-field{gap:8px;min-width:0;display:grid}.try-field>span{color:var(--ink-muted);font-size:.84rem;font-weight:700}.try-field input,.try-field textarea,.try-field select{border:1px solid var(--hairline-strong);width:100%;min-height:52px;color:var(--foreground);font:inherit;background:#fff;border-radius:14px;padding:13px 15px;font-weight:600;transition:border-color .16s,box-shadow .16s}.try-field textarea{resize:vertical;line-height:1.5}.try-field select{padding-right:10px;font-size:.93rem}.try-field input::placeholder,.try-field textarea::placeholder{color:#a5a39d;font-weight:500}.try-field input:focus,.try-field textarea:focus,.try-field select:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 4px #2f6b571f}.try-field :disabled{background:var(--surface-pressed);color:var(--ink-muted)}.try-row{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.try-actions{flex-wrap:wrap;align-items:center;gap:18px;display:flex}.try-actions .button{cursor:pointer;border:0}.try-actions .button:disabled{opacity:.55;cursor:default;transform:none}.try-sample{color:var(--primary);cursor:pointer;text-underline-offset:4px;background:0 0;border:0;padding:0;font-weight:700;text-decoration:underline}.try-note,.try-error{margin:0;font-size:.84rem}.try-note{color:var(--ink-muted)}.try-error{color:#b4432f;font-weight:600}.try-output{background:#fff;border:1px solid #2f6b571a;align-content:start;gap:14px;min-height:100%;display:grid;box-shadow:0 30px 80px #14130f1a}.try-empty{border:1.5px dashed var(--hairline-strong);text-align:center;border-radius:22px;align-content:center;justify-items:center;gap:10px;min-height:300px;padding:22px;display:grid}.try-empty p{max-width:300px;color:var(--ink-muted);margin:0}.try-result{background:var(--surface);border-radius:22px;padding:22px;animation:.28s both sentence-in}.try-result .sentence-meta span:last-child{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.try-prompt{letter-spacing:-.02em;margin:18px 0 0;font-size:1.22rem;font-weight:700;line-height:1.45}.try-answer{border-top:1px solid var(--border);color:var(--primary);margin:14px 0 0;padding-top:14px;font-size:1.12rem;font-weight:600;line-height:1.5;animation:.28s both sentence-in}.try-answer strong{text-underline-offset:4px;text-decoration:underline;text-decoration-thickness:2px}.try-attempt{gap:12px;margin-top:18px;display:grid}.try-attempt .try-field textarea{min-height:0}.try-attempt-actions{grid-template-columns:1fr 1fr;gap:10px;display:grid}.try-check,.try-reveal{cursor:pointer;border-radius:14px;min-height:46px;padding:0 14px;font-weight:700;transition:background .16s,border-color .16s,opacity .16s}.try-check{background:var(--primary);color:#fff;border:0}.try-check:hover{background:#265745}.try-check:disabled{opacity:.45;cursor:default;background:var(--primary)}.try-reveal{border:1px solid var(--hairline-strong);color:var(--primary);background:#fff}.try-reveal:hover{background:var(--accent-soft);border-color:#b8c8c1}.try-feedback{background:#fff;border-radius:16px;margin-top:14px;padding:18px;animation:.28s both sentence-in}.try-feedback-head{min-height:28px;color:var(--ink-muted);justify-content:space-between;align-items:center;gap:12px;font-size:.8rem;font-weight:600;display:flex}.try-feedback p{margin:8px 0 0}.try-feedback .try-summary{border-top:1px solid var(--border);margin-top:12px;padding-top:12px;font-weight:600}.try-feedback ul{color:var(--ink-muted);gap:6px;margin:10px 0 0;padding:0 0 0 18px;display:grid}.try-checking{color:var(--ink-muted);font-size:.9rem}.try-verdict{border:1px solid var(--hairline-strong);color:var(--ink-muted);border-radius:8px;padding:3px 10px;font-size:.78rem}.try-verdict-correct{border-color:var(--primary);background:var(--accent-soft);color:var(--primary)}.try-verdict-off{color:#b4432f;background:#fbeeeb;border-color:#b4432f}.try-loading{gap:12px;display:grid}.try-loading span{background:linear-gradient(90deg, var(--surface-pressed), #e2e1dc, var(--surface-pressed));background-size:200% 100%;border-radius:7px;height:14px;animation:1.2s linear infinite try-shimmer}.try-loading span:first-child{width:40%}.try-loading span:last-child{width:75%}@keyframes try-shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}.try-signup{background:var(--primary);color:#fff;border-radius:22px;padding:26px;animation:.28s both sentence-in}.try-signup strong{letter-spacing:-.03em;font-size:1.25rem}.try-signup p{color:#ffffffc7;margin:10px 0 20px}.try-signup-actions{flex-wrap:wrap;gap:12px;display:flex}.try-signup-actions .button{min-height:50px}@media (max-width:980px){.try-grid{grid-template-columns:1fr}}@media (max-width:720px){.try-section{padding-top:90px}.try-form,.try-output{border-radius:22px;padding:20px}.try-row{grid-template-columns:1fr 1fr}.try-row .try-field:last-child{grid-column:1/-1}.try-actions .button{width:100%}.try-result{padding:18px}}@media (max-width:450px){.try-attempt-actions{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.try-loading span{animation:none}}@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}
