.legal-page{padding-top:34px}.legal-back{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:#526374}.legal-hero{padding-block:55px 40px;max-width:850px}.legal-hero h1{font-size:clamp(44px,5vw,68px)}.legal-hero>p:not(.eyebrow){font-size:17px;color:#576575;margin-top:24px;max-width:650px}.legal-date{display:block;margin-top:22px;font-size:11px;color:#596775}.legal-notice{padding:23px 27px;background:#fff0c6;border-left:3px solid #bd8e21;margin-bottom:45px;border-radius:0 7px 7px 0}.legal-notice strong{font-size:13px}.legal-notice p{font-size:12px;margin-top:7px;max-width:900px}.legal-layout{display:grid;grid-template-columns:240px 1fr;gap:70px;padding-block:15px 65px}.legal-sidebar nav{display:flex;flex-direction:column;gap:0}.legal-sidebar nav>a{font-size:12px;padding-block:11px;display:flex;gap:11px;border-bottom:1px solid var(--line)}.legal-sidebar nav>a:hover{color:var(--blue)}.legal-sidebar nav>a span{font-size:10px;color:#63778a;padding-top:2px}.legal-sidebar .eyebrow{margin-bottom:10px}.legal-help{padding:25px;background:#edf0ed;margin-top:30px;border-radius:7px}.legal-help h3{font-size:23px;margin-top:12px}.legal-help p{font-size:12px;margin-block:13px}.legal-help .text-link{font-size:11px}.legal-content section{padding-bottom:32px;margin-bottom:30px;border-bottom:1px solid var(--line);scroll-margin-top:115px}.legal-content section:last-child{border-bottom:0;margin-bottom:0}.legal-content h2{font-size:27px;letter-spacing:-.025em;margin-bottom:20px;line-height:1.25}.legal-content p,.legal-content li{font-size:14px;line-height:1.85;color:#45566a}.legal-content p+p{margin-top:17px}.legal-content li{margin-bottom:12px}.legal-content ul{padding-left:20px;margin:0 0 20px}.legal-content a:not(.button){color:var(--blue);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.legal-content strong{color:var(--navy)}.legal-content .button{color:#fff;margin-block:10px}.legal-bottom{border-block:1px solid var(--line);padding-block:25px;display:flex;justify-content:space-between;gap:20px}.legal-bottom p{font-family:Georgia,serif;font-style:italic;font-size:19px}@media(max-width:760px){.legal-hero{padding-top:35px}.legal-hero>p:not(.eyebrow){font-size:15px}.legal-layout{grid-template-columns:1fr;gap:35px;padding-bottom:30px}.legal-sidebar nav{display:grid;grid-template-columns:1fr 1fr;column-gap:20px}.legal-sidebar .eyebrow{grid-column:1/-1}.legal-sidebar nav>a{font-size:11px}.legal-help{display:none}.legal-notice{padding:20px;margin-bottom:25px}.legal-content h2{font-size:25px}.legal-content p,.legal-content li{font-size:13px}.legal-bottom{flex-direction:column;align-items:start}.legal-content section{scroll-margin-top:95px}}@font-face{font-family:Lato;font-style:normal;font-display:swap;font-weight:300;src:url(/assets/lato-latin-300-normal-BP2wSCML.woff2) format("woff2"),url(/assets/lato-latin-300-normal-CINZtfFB.woff) format("woff")}@font-face{font-family:Lato;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/lato-latin-400-normal-BEhtfm5r.woff2) format("woff2"),url(/assets/lato-latin-400-normal-B11PyLys.woff) format("woff")}@font-face{font-family:Lato;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/lato-latin-700-normal-BUGMgin4.woff2) format("woff2"),url(/assets/lato-latin-700-normal-DAdL7O4w.woff) format("woff")}:root{font-family:Lato,sans-serif;color:#101010;background:#fff;font-synthesis:none;--blue:#205ed5;--navy:#122045;--paper:#fff;--line:#e8e8e8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:700;letter-spacing:-.025em}h1{font-size:62px;line-height:1.13}h2{font-size:42px;line-height:1.4}h3{font-size:28px;line-height:1.2}p{line-height:1.55}.container{width:min(1090px,calc(100% - 80px));margin-inline:auto}.header{position:fixed;top:0;left:0;right:0;z-index:30;background:#ffffffe6;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.nav-wrap{max-width:1440px;margin:auto;padding:13px 40px;display:flex;justify-content:space-between;align-items:center;gap:20px}.logo{display:inline-flex;align-items:center;gap:12px;font-size:28px;font-weight:700}.logo img{width:52px;height:52px;border-radius:12px;flex-shrink:0}.mobile-download{display:none}.store-buttons{display:flex;justify-content:center;gap:12px}.store-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:#000;color:#fff;border-radius:100px;min-width:182px;padding:12px 23px;min-height:57px}.store-button small{display:block;font-size:9px;line-height:1.1;font-weight:400}.store-button strong{display:block;font-size:17px;line-height:1.1;font-weight:700;letter-spacing:-.025em}.store-brand-icon{width:24px;height:27px}.store-button:not(.unavailable):hover{background:#252525;transform:translateY(-2px)}.store-button{transition:transform .2s,background .2s}.hero{padding:124px 20px 0;text-align:center;overflow:hidden}.hero-copy{position:relative;z-index:2}.availability-pill{display:inline-flex;align-items:center;gap:9px;border-radius:50px;padding:17px 22px;font-size:11px;font-weight:700;letter-spacing:.08em;box-shadow:0 6px 23px #0000000d;margin-bottom:23px;background:#fff}.availability-pill>span{width:7px;height:7px;background:var(--blue);border-radius:50%}.hero h1{margin-bottom:24px}.hero-copy>p{font-size:18px;font-weight:300;color:#444;line-height:1.5;margin-bottom:25px}.showcase{height:690px;max-width:1000px;position:relative;margin:47px auto 0;isolation:isolate;touch-action:pan-y}.showcase-glow{position:absolute;inset:-65px -150px 0;background:radial-gradient(ellipse at 50% 52%,#d9d9d9,#ececec,#fff0 70%);z-index:-1;pointer-events:none}.phone{position:relative;width:280px;flex-shrink:0;padding:9px;background:linear-gradient(110deg,#4b4b50,#060606 16%,#434348 47%,#090909 80%,#78787c);border:1px solid #96969c;border-radius:48px;box-shadow:inset 0 0 0 2px #b6b6b9,inset 0 0 0 4px #19191b,0 8px 17px #0000000b}.phone img{width:100%;height:auto;border-radius:38px;background:#fff}.phone-island{position:absolute;top:16px;left:50%;transform:translate(-50%);width:29%;height:23px;border-radius:20px;background:#070707}.hero-phone{position:absolute;left:50%;top:0;transform:translate(-50%);z-index:3}.side-screen{width:234px;position:absolute;top:37px;overflow:hidden;border-radius:30px;opacity:.75;box-shadow:0 3px 30px #00000003}.side-screen img{width:100%;height:auto}.side-left{right:calc(50% + 154px)}.side-right{left:calc(50% + 154px)}.round-arrow{width:43px;height:43px;background:#303030;color:#fff;border:0;border-radius:50%;display:grid;place-items:center;z-index:5;transition:background .2s,transform .2s}.round-arrow:hover{background:var(--blue);transform:scale(1.06)}.round-arrow:disabled{opacity:.3;cursor:default;transform:none}.hero-prev,.hero-next{position:absolute;top:262px}.hero-prev{right:calc(50% + 145px)}.hero-next{left:calc(50% + 145px)}.showcase-status{position:absolute;left:0;right:0;bottom:12px;font-size:11px;color:#666}.dots{display:flex;gap:8px;justify-content:center;align-items:center;margin-top:14px}.dots button{width:7px;height:7px;border:0;border-radius:50%;padding:0;background:#c9c9c9;position:relative}.dots button:before{content:"";position:absolute;inset:-8px}.dots button[aria-pressed=true]{background:#111}.discovery-section{padding:65px 20px 100px;background:radial-gradient(ellipse at 50% 0,#e9e9e9,#fff 70%)}.discovery-panel{max-width:1090px;background:#fff;border-radius:42px;padding:48px 40px 42px;margin:auto;text-align:center}.section-label{display:inline-block;background:#205ed5;color:#fff;border-radius:30px;padding:10px 25px;font-size:12px;letter-spacing:.1em;font-weight:700;line-height:1.2}.discovery-panel h2{margin:28px auto 65px;max-width:760px;color:#303030}.benefit-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;text-align:left}.benefit-cards article{padding:30px 25px;border-radius:30px;box-shadow:0 0 1px #00000015;background:linear-gradient(#fff 72%,#f6f6f6);display:flex;flex-direction:column;justify-content:space-between;min-height:270px}.benefit-cards article>p{font-size:16px;font-weight:300;color:#424242}.benefit-author{display:flex;align-items:center;gap:10px;margin-top:35px}.benefit-author>span{background:#eaf0fc;color:var(--blue);border-radius:50%;width:39px;height:39px;display:grid;place-items:center;flex-shrink:0}.benefit-author h3{font-size:17px;letter-spacing:0}.benefit-author small{display:block;color:#777;font-size:10px;margin-top:5px}.subject-chips{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:32px}.subject-chips span{font-size:11px;color:#696969;border:1px solid #eee;padding:8px 12px;border-radius:20px}.how-section{padding:40px 0 80px;overflow:hidden}.center-heading{text-align:center;padding-inline:20px}.center-heading h2{margin:28px auto 15px;color:#303030}.feature-carousel{position:relative;max-width:1280px;margin:0 auto;--feature-width: calc((100% - 20px)/2) }.feature-window{overflow:hidden;border-radius:40px}.feature-track{display:flex;gap:20px;transition:transform .45s ease}.feature-card{width:var(--feature-width);flex-shrink:0;border-radius:40px;background:#f8f8f8;text-align:center;padding:35px 20px 40px;overflow:hidden}.feature-card h3{color:#303030}.feature-card>p{font-weight:300;color:#555;font-size:16px;margin:17px 0 40px}.feature-card .phone{margin:0 auto;width:290px}.feature-prev,.feature-next{position:absolute;top:48%}.feature-prev{left:20px}.feature-next{right:20px}.feature-dots{margin-top:25px}.screenshot-note{text-align:center;font-size:11px;color:#777;margin-top:20px}.mission-section{padding:150px 20px 170px;text-align:center;background:radial-gradient(ellipse at 60% 70%,#f5f5f5,#fff 80%)}.mission-section h2{font-size:64px;line-height:1.22;max-width:950px;margin:34px auto 0;letter-spacing:-.035em}.mission-section h2 span{color:#838383}.tutor-section{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;align-items:center;padding:60px;border-radius:40px;background:#f8f8f8;margin-bottom:120px}.tutor-section h2{margin-top:25px;font-size:38px;line-height:1.25}.tutor-section p{font-weight:300;font-size:16px;margin-top:23px;color:#555}.text-link{display:inline-flex;align-items:center;gap:10px;padding-bottom:4px;border-bottom:1px solid currentColor;font-size:13px;font-weight:700}.tutor-section .text-link{margin-top:23px}.tutor-section .safety-note{font-size:11px;line-height:1.7;font-weight:400;max-width:390px}.tutor-preview{height:360px;position:relative;min-width:0}.tutor-preview>img{height:100%;width:100%;object-fit:contain}.tutor-animation{position:absolute;inset:0;opacity:0}.tutor-animation.is-ready{opacity:1}.tutor-animation canvas{width:100%;height:100%;display:block}.tutor-animation-error{font-size:12px;padding:20px;text-align:center}.faq-section{padding-bottom:130px}.faq-list{max-width:780px;margin:40px auto 0}.faq-list details{border-bottom:1px solid #e8e8e8}.faq-list summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;cursor:pointer;padding:23px 0;font-size:17px;font-weight:700}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary svg{flex-shrink:0;transition:transform .2s}.faq-list details[open] summary svg{transform:rotate(180deg)}.faq-list details p{font-size:15px;color:#666;font-weight:300;padding-bottom:25px}.download-section{background:radial-gradient(ellipse at 50% 50%,#eee,#fafafa 50%,#fff);padding:0 20px 80px}.download-panel{max-width:1110px;margin:auto;display:flex;justify-content:space-between;align-items:center;gap:70px;padding:35px 80px;background:#ffffffd9;border:1px solid white;border-radius:42px;min-height:660px}.download-copy{max-width:490px;flex:1}.eyebrow{font-size:11px;letter-spacing:.13em;font-weight:700;margin-bottom:23px}.download-copy h2{line-height:1.4}.download-copy>p{font-size:15px;color:#666;margin-top:20px}.download-copy .store-buttons{justify-content:start;margin-top:30px;flex-wrap:wrap}.download-copy .store-button{flex:1;min-width:180px}.download-copy>small{display:block;margin-top:18px;font-size:11px;color:#777}.download-panel .phone{width:280px}.footer{padding:35px 0 45px}.footer-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:36px}.footer-wordmark{font-size:42px;font-weight:700;letter-spacing:-.03em}.footer-contact{display:flex;gap:10px;align-items:center;font-size:13px}.footer-bottom{display:flex;justify-content:space-between;gap:30px;align-items:start;color:#696969;font-size:11px}.footer-bottom>span{white-space:nowrap}.footer-bottom nav{display:flex;flex-wrap:wrap;justify-content:end;gap:15px 22px}.footer-bottom a:hover{color:var(--blue)}.skip-link{position:fixed;top:-80px;left:15px;z-index:100;background:#111;color:#fff;padding:15px}.skip-link:focus{top:15px}.blue{color:var(--blue)}.button{display:inline-flex;gap:10px;align-items:center;padding:13px 22px;background:#111;color:#fff;border-radius:30px;font-size:13px}.legal-page{padding-top:120px!important}.legal-content h2{line-height:1.3}:focus-visible{outline:3px solid #4385ed;outline-offset:5px}::selection{background:#dbe8ff;color:#111}@media(max-width:1100px){.feature-carousel{margin-inline:25px}.download-panel{padding-inline:45px;gap:30px}.tutor-section{padding:40px;gap:30px}.hero h1{font-size:54px}.benefit-cards article{padding:25px 20px}}@media(max-width:760px){html{scroll-padding-top:85px}.container{width:calc(100% - 40px)}.nav-wrap{padding:11px 20px}.logo{font-size:24px;gap:10px}.logo img{height:49px;width:49px}.header-stores{display:none}.mobile-download{display:inline-flex;gap:5px;align-items:center;font-size:11px;color:#555}.hero{padding:125px 10px 0}.availability-pill{display:none}h1,.hero h1{font-size:39px;line-height:1.15;letter-spacing:-.03em;max-width:440px;margin-inline:auto}.hero h1{margin-bottom:26px}.hero-copy>p{font-size:18px;line-height:1.4;max-width:390px;padding-inline:12px;margin:0 auto 24px}.desktop-break{display:none}.store-buttons{gap:11px}.store-button{min-width:0;width:180px;padding:12px 15px;min-height:55px}.store-button strong{font-size:16px}.showcase{margin-top:48px;height:670px;width:100%}.hero-phone{width:276px}.side-screen{width:234px;top:37px}.side-left{right:calc(50% + 154px)}.side-right{left:calc(50% + 154px)}.hero-prev{right:auto;left:0}.hero-next{left:auto;right:0}.hero-prev,.hero-next{top:265px}.showcase-status{bottom:13px;font-size:10px}.round-arrow{width:40px;height:40px}.discovery-section{padding:25px 16px 55px}.discovery-panel{border-radius:30px;padding:38px 18px 30px}.section-label{font-size:10px;padding:10px 20px}h2{font-size:31px;line-height:1.3}.discovery-panel h2{margin:25px auto 35px}.benefit-cards{grid-template-columns:1fr;gap:15px}.benefit-cards article{min-height:210px;padding:28px}.benefit-cards article>p{font-size:16px}.benefit-author{margin-top:28px}.subject-chips{gap:6px}.subject-chips span{font-size:10px;padding:7px 10px}.how-section{padding:30px 0 45px}.center-heading h2{margin:25px auto 28px;max-width:430px}.feature-carousel{margin-inline:20px;--feature-width:100%}.feature-window,.feature-card{border-radius:30px}.feature-card{padding:28px 14px 35px}.feature-card h3{font-size:25px}.feature-card>p{font-size:15px;max-width:260px;margin:15px auto 28px}.feature-card .phone{width:min(260px,90%);border-radius:43px}.feature-card .phone img{border-radius:33px}.feature-prev{left:-10px}.feature-next{right:-10px}.screenshot-note{font-size:10px;padding-inline:25px}.mission-section{padding:95px 20px 105px}.mission-section h2{font-size:39px;line-height:1.3;margin-top:30px}.tutor-section{grid-template-columns:1fr;padding:30px 25px;gap:15px;margin-bottom:75px;border-radius:30px}.tutor-section h2{font-size:32px}.tutor-preview{height:290px}.faq-section{padding-bottom:75px}.faq-list{margin-top:15px}.faq-list summary{font-size:15px;padding:22px 0}.faq-list details p{font-size:14px}.download-section{padding:0 16px 45px}.download-panel{padding:40px 20px;flex-direction:column;gap:40px;border-radius:30px;text-align:center}.download-copy h2{font-size:33px;line-height:1.3}.download-copy .store-buttons{justify-content:center}.download-copy .store-button{min-width:0;flex:initial;width:150px;padding:12px}.download-copy>small{font-size:10px}.download-panel .phone{width:255px}.footer{padding:15px 0 35px}.footer-top{margin-bottom:26px}.footer-wordmark{font-size:36px}.footer-bottom{flex-direction:column;gap:20px}.footer-bottom nav{justify-content:start;gap:15px 20px}.legal-page{padding-top:100px!important}}@media(max-width:370px){.hero h1{font-size:34px}.hero-copy>p{font-size:16px}.store-button{width:145px;padding:11px 9px;gap:5px}.store-button strong{font-size:14px}.store-brand-icon{width:21px}.hero-phone{width:250px}.showcase{height:610px}.hero-prev,.hero-next{top:245px}.side-left{right:calc(50% + 140px)}.side-right{left:calc(50% + 140px)}.mission-section h2{font-size:34px}.download-copy .store-buttons{flex-direction:column;align-items:center}.download-copy .store-button{width:220px}.phone-island{height:20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}.showcase-slide{position:absolute;top:0;left:50%;width:280px;transform:translate(-50%);opacity:1;z-index:3;transition:transform .55s cubic-bezier(.22,.68,.18,1),opacity .45s ease;will-change:transform,opacity;pointer-events:none}.showcase-slide .phone{width:100%;transition:border-color .45s,box-shadow .45s}.showcase-slide:not(.is-active) .phone{background:transparent;border-color:transparent;box-shadow:none}.showcase-slide .phone-island{transition:opacity .35s}.showcase-slide:not(.is-active) .phone-island{opacity:0}.showcase-slide[data-position="-1"]{transform:translate(calc(-50% - 271px)) translateY(37px) scale(.836);transform-origin:top center;opacity:.75;z-index:2}.showcase-slide[data-position="1"]{transform:translate(calc(-50% + 271px)) translateY(37px) scale(.836);transform-origin:top center;opacity:.75;z-index:2}.showcase-slide[data-position="2"]{transform:translate(calc(-50% + 542px)) translateY(37px) scale(.836);transform-origin:top center;opacity:0;z-index:1}@media(max-width:760px){.showcase-slide{width:276px}}@media(prefers-reduced-motion:reduce){.showcase-slide,.showcase-slide .phone,.showcase-slide .phone-island{transition:none}}