.eyebrow{color:var(--sage-deep);letter-spacing:.15em;text-transform:uppercase;margin:0;font-size:.72rem;font-weight:750;line-height:1.5}.eyebrow-dark{color:var(--sage)}.text-link{color:var(--sage);text-underline-offset:4px;white-space:nowrap;text-decoration:underline}.document-page{background:var(--paper-bright);min-height:100vh}.document-top{background:var(--canvas-dark);color:var(--ivory)}.legal-hero,.support-hero{padding-block:104px 110px}.legal-hero h1,.support-hero h1{max-width:850px;font-size:clamp(4rem,8vw,7.8rem)}.legal-hero>p:last-child,.support-hero>p:last-child{max-width:670px;color:var(--ivory-muted);font-family:var(--font-serif);margin:28px 0 0;font-size:clamp(1.25rem,2.3vw,1.8rem);line-height:1.45}.document-layout{grid-template-columns:220px minmax(0,760px);justify-content:start;gap:clamp(70px,11vw,150px);padding-block:90px 130px;display:grid}.document-nav{border-top:1px solid var(--paper-rule);align-self:start;gap:2px;padding-top:16px;display:grid;position:sticky;top:28px}.document-nav strong{color:var(--ink-soft);letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px;font-size:.7rem}.document-nav a{min-height:44px;color:var(--ink-soft);align-items:center;font-size:.9rem;display:flex}.document-nav a:hover{color:var(--burgundy)}.document-content>p:first-child{margin-top:0}.document-content section{border-bottom:1px solid var(--paper-rule);padding-block:36px;scroll-margin-top:24px}.document-content section:first-of-type{padding-top:0}.document-content h2{font-family:var(--font-serif);letter-spacing:-.03em;margin:0;font-size:clamp(2rem,3.6vw,2.8rem);font-weight:600}.document-content h3{font-family:var(--font-serif);margin:28px 0 0;font-size:1.35rem}.document-content p,.document-content li{color:#514c43;font-size:1rem;line-height:1.75}.document-content p{margin:17px 0 0}.document-content ul{gap:10px;margin:20px 0 0;padding-left:1.2rem;display:grid}.document-content a{color:var(--sage-deep);text-underline-offset:3px;font-weight:680;text-decoration:underline;text-decoration-thickness:1px}.document-content code{background:var(--paper-deep);color:#403a31;overflow-wrap:anywhere;border-radius:4px;padding:.1em .35em;font-size:.86em}.license-disclosure{border:1px solid var(--paper-rule);background:var(--paper);margin-top:28px}.license-disclosure summary{min-height:56px;color:var(--sage-deep);cursor:pointer;align-items:center;padding:0 20px;font-weight:700;display:flex}.license-disclosure summary:focus-visible{outline:3px solid var(--sage-deep);outline-offset:3px}.license-text{border-top:1px solid var(--paper-rule);color:#403a31;white-space:pre-wrap;background:#f1eadc;max-height:540px;margin:0;padding:24px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.78rem;line-height:1.65;overflow:auto}.source-notice{border-left:4px solid var(--sage-deep);background:var(--paper);color:#514c43;font-family:var(--font-serif);margin:26px 0 0;padding:24px 28px;font-size:1.1rem;line-height:1.55}.policy-date{letter-spacing:.04em;text-transform:uppercase;font-weight:650;color:var(--ink-soft)!important;margin:0 0 42px!important;font-size:.86rem!important}.summary-points{background:var(--paper-rule);border:1px solid var(--paper-rule);grid-template-columns:repeat(3,1fr);gap:1px;margin:0 0 52px;display:grid}.summary-points article{background:var(--paper);padding:24px}.summary-points span{color:var(--burgundy);letter-spacing:.1em;font-size:.72rem;font-weight:760}.summary-points h2,.summary-points h3{font-family:var(--font-serif);margin:18px 0 0;font-size:1.35rem;font-weight:600;line-height:1.25}.contact-panel{border-left:4px solid var(--sage-deep);background:var(--paper);margin-top:34px;padding:30px}.contact-panel p{margin:0}.contact-panel p+p{margin-top:8px}.support-layout{padding-block:90px 130px}.support-intro{border-bottom:1px solid var(--paper-rule);grid-template-columns:minmax(0,.7fr) minmax(420px,1fr);align-items:start;gap:clamp(60px,10vw,150px);padding-bottom:90px;display:grid}.support-intro h2,.faq-section>h2{font-family:var(--font-serif);letter-spacing:-.045em;margin:0;font-size:clamp(2.8rem,5vw,5rem);font-weight:550;line-height:1}.support-contact{background:var(--paper);border:1px solid var(--paper-rule);padding:34px}.support-contact>p:first-child{color:var(--ink-soft);margin-top:0;line-height:1.65}.support-email{min-height:52px;color:var(--sage-deep);font-family:var(--font-serif);text-underline-offset:5px;align-items:center;margin-top:16px;font-size:clamp(1.25rem,2.5vw,1.8rem);font-weight:650;text-decoration:underline;display:inline-flex}.support-note{color:var(--ink-soft);margin:20px 0 0;font-size:.88rem;line-height:1.6}.faq-section{grid-template-columns:minmax(240px,.55fr) minmax(0,1fr);gap:clamp(60px,10vw,150px);padding-top:90px;display:grid}.faq-list{border-top:1px solid var(--paper-rule)}.faq-list article{border-bottom:1px solid var(--paper-rule);padding-block:30px}.faq-list h3{font-family:var(--font-serif);margin:0;font-size:1.55rem;font-weight:600}.faq-list p{color:var(--ink-soft);margin:13px 0 0;line-height:1.7}.legal-hero h1,.support-hero h1{font-family:var(--font-serif);letter-spacing:-.045em;margin:20px 0 0;font-weight:500;line-height:1.04}.support-contact,.document-content{min-width:0}.support-email{overflow-wrap:anywhere}.faq-list article{scroll-margin-top:24px}@media (max-width:1050px){.document-layout{grid-template-columns:180px minmax(0,1fr);gap:48px}.support-intro{grid-template-columns:1fr 1.2fr;gap:48px}.faq-section{gap:48px}}@media (max-width:760px){.legal-hero,.support-hero{padding-block:64px}.legal-hero h1,.support-hero h1{font-size:clamp(3rem,10vw,5rem)}.document-layout,.support-intro,.faq-section{grid-template-columns:1fr;gap:36px}.document-layout,.support-layout{padding-block:54px 70px}.document-nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 18px;position:static}.document-nav strong{grid-column:1/-1}.support-intro{padding-bottom:48px}.faq-section{padding-top:48px}.support-contact{padding:24px}.summary-points article{padding:16px}.summary-points h2{font-size:1.14rem}}@media (max-width:420px){.summary-points{grid-template-columns:1fr}.summary-points article{align-items:center;gap:14px;display:flex}.summary-points h2{margin:0}}@media (forced-colors:active){.license-disclosure{border:1px solid canvastext}}.source-notice,.license-text{overflow-wrap:anywhere}:root{--night:#101a17;--night-soft:#182820;--paper:#f8f5ee;--paper-bright:#fdfbf5;--paper-deep:#eee8dc;--ink:#19241f;--ink-soft:#536158;--ivory:#f5f0e6;--ivory-muted:#c7d0c4;--sage:#b8d1b5;--sage-deep:#3f6c58;--sage-dark:#315a46;--amber:#bd8d56;--dark-rule:#e5ede133;--paper-rule:#2d42312e;--font-serif:"Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;--font-sans:-apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;--canvas-dark:var(--night);--canvas-dark-soft:var(--night-soft);--burgundy:#8f674d}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--night)}body{color:var(--ink);background:var(--paper);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0}a{color:inherit;text-decoration:none}a,summary{-webkit-tap-highlight-color:transparent}:is(a:focus-visible,summary:focus-visible){outline:3px solid var(--amber);outline-offset:5px;border-radius:3px}img{max-width:100%}p{line-height:1.62}h1,h2,h3,p{overflow-wrap:anywhere}section[id],main[id]{scroll-margin-top:24px}.shell{width:min(1200px,100% - 80px);margin-inline:auto}.shell>*,.hero-main>*,.review-layout>*,.your-chess-layout>*,.focus-layout>*,.trust-layout>*,.questions-layout>*{min-width:0}.skip-link{z-index:100;background:var(--paper-bright);color:var(--ink);padding:12px 16px;font-weight:700;position:fixed;top:12px;left:12px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.section-label{color:var(--sage-deep);letter-spacing:.15em;text-transform:uppercase;margin:0;font-size:.72rem;font-weight:750;line-height:1.5}.section-label-light{color:var(--sage)}h1,h2,h3{font-family:var(--font-serif);letter-spacing:-.04em;font-weight:500}h2{text-wrap:balance;font-size:clamp(2.7rem,4.6vw,4.8rem);line-height:1.08}h3{line-height:1.15}.lead-copy{font-family:var(--font-serif);font-size:clamp(1.3rem,1.85vw,1.75rem);line-height:1.5}.site-header{z-index:5;border-bottom:1px solid var(--dark-rule);min-height:84px;color:var(--ivory);grid-template-columns:1fr auto 1fr;align-items:center;gap:32px;display:grid;position:relative}.wordmark,.footer-wordmark{font-family:var(--font-serif);letter-spacing:-.04em;white-space:nowrap;justify-self:start;align-items:center;gap:10px;font-size:1.65rem;font-weight:600;display:inline-flex}.wordmark img{border-radius:8px}.desktop-nav{color:var(--ivory-muted);white-space:nowrap;align-items:center;gap:clamp(16px,2.3vw,32px);font-size:.91rem;display:flex}.desktop-nav a,.site-footer nav a{align-items:center;min-height:44px;display:inline-flex}.desktop-nav a:hover,.site-footer a:hover,.wordmark:hover{color:var(--sage)}.header-action{justify-self:end}.header-cta,.app-store-cta,.primary-action{background:var(--sage);min-height:54px;color:var(--night);font-family:var(--font-sans);border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:14px;padding:12px 24px;font-size:.96rem;font-weight:700;line-height:1.3;display:inline-flex}.header-cta{min-height:44px;color:var(--sage);background:0 0;border-color:#d7e9cf8c;border-radius:100px;padding:9px 18px;font-size:.86rem;font-weight:600}.header-cta:hover{background:#b8d1b51a}.app-store-cta:hover,.primary-action:hover{background:#d0e4ca}.mobile-menu{display:none}.quiet-link,.light-link,.dark-link{text-underline-offset:5px;align-items:center;gap:10px;min-height:44px;font-size:.96rem;font-weight:650;display:inline-flex}.quiet-link,.light-link{color:var(--sage)}.dark-link{color:var(--sage-deep)}.quiet-link:hover,.light-link:hover,.dark-link:hover{text-decoration:underline}.hero-surface{background:var(--night);color:var(--ivory)}.hero-main{grid-template-columns:minmax(0,1.5fr) minmax(310px,.7fr);align-items:center;gap:clamp(45px,7vw,105px);min-height:674px;padding-block:62px 52px;display:grid}.hero-copy h1{text-wrap:balance;max-width:820px;margin:0;font-size:clamp(4rem,6.3vw,6.75rem);line-height:.98}.hero-copy>p:not(.hero-status){max-width:640px;color:var(--ivory-muted);margin:30px 0 0;font-size:clamp(1.05rem,1.4vw,1.24rem);line-height:1.58}.hero-actions{flex-wrap:wrap;align-items:center;gap:16px 28px;margin-top:34px;display:flex}.hero-status{color:#9fb3a3;margin:22px 0 0;font-size:.83rem}.product-preview{width:min(100%,380px);margin:0}.hero-preview{justify-self:center}.product-image-link{background:#061014;border:4px solid #3c4d42;border-radius:24px;max-height:585px;display:block;overflow:hidden;box-shadow:0 22px 48px #00000030}.product-image-link img{width:100%;height:auto;display:block}.product-preview figcaption{color:var(--ink-soft);text-align:center;margin-top:13px;font-size:.73rem;line-height:1.55}.product-preview figcaption a{text-underline-offset:3px;margin-top:2px;text-decoration:underline;display:block}.hero-preview figcaption{color:#a9b8aa}.hero-baseline{border-top:1px solid var(--dark-rule);min-height:73px;color:var(--ivory-muted);letter-spacing:.04em;flex-wrap:wrap;justify-content:center;align-items:center;gap:20px;font-size:.83rem;display:flex}.hero-baseline span:nth-child(2n){color:var(--sage)}.loop-section{background:var(--paper);padding-block:112px 106px}.loop-intro{text-align:center;max-width:870px;margin:0 auto}.loop-intro h2{margin:20px 0 0}.loop-intro>p:last-child{max-width:660px;color:var(--ink-soft);margin:24px auto 0;font-size:1.06rem}.loop-steps{grid-template-columns:repeat(4,1fr);gap:32px;margin:70px 0 0;padding:0;list-style:none;display:grid}.loop-steps li{border-top:1px solid var(--paper-rule);min-width:0;padding-top:24px;position:relative}.loop-steps li:not(:last-child):after{content:"→";color:var(--amber);position:absolute;top:-1px;right:-33px}.step-index{color:#946a4e;font-family:var(--font-serif);font-size:1.35rem}.loop-steps h3{margin:22px 0 10px;font-size:clamp(1.45rem,2.1vw,2rem)}.loop-steps p{color:var(--ink-soft);margin:0;font-size:.94rem}.review-section{background:var(--paper-bright);border-top:1px solid var(--paper-rule);padding-block:108px}.review-layout{grid-template-columns:1fr .88fr;gap:clamp(55px,10vw,140px);display:grid}.review-layout h2{max-width:590px;margin:18px 0 0}.review-detail .lead-copy{margin:0}.review-points{border-top:1px solid var(--paper-rule);margin-top:34px}.review-points p{border-bottom:1px solid var(--paper-rule);color:var(--ink-soft);margin:0;padding:18px 0;font-size:.96rem}.review-points strong{color:var(--ink)}.your-chess-section{background:var(--night-soft);color:var(--ivory);padding-block:115px}.your-chess-layout{grid-template-columns:1fr .85fr;align-items:center;gap:clamp(60px,9vw,130px);display:grid}.your-chess-copy h2{max-width:670px;margin:20px 0 0}.your-chess-copy .lead-copy{color:var(--ivory);margin:28px 0 0}.your-chess-copy>p:not(.section-label,.lead-copy){max-width:560px;color:var(--ivory-muted);margin:18px 0 0}.your-chess-copy .light-link{margin-top:24px}.evidence-diagram{border:1px solid var(--dark-rule);background:#00000014;padding:34px 36px 28px}.diagram-heading{color:var(--sage);letter-spacing:.13em;text-transform:uppercase;margin:0 0 16px;font-size:.74rem;font-weight:700}.evidence-diagram ol{margin:0;padding:0;list-style:none}.evidence-diagram li{border-top:1px solid var(--dark-rule);grid-template-columns:40px 1fr;gap:15px;padding:22px 0;display:grid}.diagram-number{color:var(--amber);font-family:var(--font-serif);padding-top:4px;font-size:1.2rem}.evidence-diagram li strong,.evidence-diagram li span:last-child{display:block}.evidence-diagram li strong{font-family:var(--font-serif);font-size:1.45rem;font-weight:500}.evidence-diagram li div span{color:var(--ivory-muted);margin-top:5px;font-size:.9rem;line-height:1.5}.diagram-footer{border-top:1px solid var(--dark-rule);color:var(--ivory-muted);margin:0;padding-top:17px;font-size:.84rem}.focus-section{background:var(--paper-bright);padding-block:105px;overflow:hidden}.focus-layout{grid-template-columns:1.1fr .7fr;align-items:center;gap:clamp(60px,11vw,150px);display:grid}.focus-copy h2{max-width:710px;margin:18px 0 0}.focus-copy .lead-copy{max-width:680px;margin:26px 0 0}.focus-sequence{border-top:1px solid var(--paper-rule);margin:38px 0 0;padding:0;list-style:none}.focus-sequence li{border-bottom:1px solid var(--paper-rule);grid-template-columns:42px 1fr;gap:22px;padding:19px 0;display:grid}.focus-sequence li>span{color:#946a4e;font-family:var(--font-serif);font-size:1.23rem}.focus-sequence strong{font-size:.98rem}.focus-sequence p{color:var(--ink-soft);margin:4px 0 0;font-size:.9rem}.play-preview{justify-self:center}.play-preview .product-image-link{max-height:600px}.progress-section{background:var(--night);color:var(--ivory);padding-block:93px}.progress-layout{grid-template-columns:.45fr 1fr;gap:70px;display:grid}.progress-layout h2{max-width:840px;margin:0}.progress-layout p:last-child{max-width:680px;color:var(--ivory-muted);margin:24px 0 0;font-size:1.04rem}.more-section{background:var(--paper);padding-block:108px}.more-intro{grid-template-columns:.4fr 1fr;align-items:start;gap:70px;display:grid}.more-intro h2{max-width:840px;margin:0}.more-rows{border-top:1px solid var(--paper-rule);margin-top:54px}.more-rows article{border-bottom:1px solid var(--paper-rule);grid-template-columns:.4fr 1fr;gap:70px;padding:32px 0 34px;display:grid}.more-index{color:#946a4e;font-size:.82rem;font-weight:700}.more-rows h3{margin:0;font-size:clamp(1.85rem,2.8vw,2.8rem)}.more-rows p{max-width:740px;color:var(--ink-soft);margin:12px 0 0;font-size:1rem}.trust-section{background:#e9eee6;padding-block:95px}.trust-layout{grid-template-columns:1fr .88fr;gap:clamp(55px,9vw,130px);display:grid}.trust-layout h2{max-width:600px;margin:16px 0 0}.trust-layout>div:last-child p{font-family:var(--font-serif);margin:0;font-size:clamp(1.3rem,1.8vw,1.7rem);line-height:1.55}.trust-layout .dark-link{margin-top:24px}.questions-section{background:var(--paper-bright);padding-block:100px}.questions-layout{grid-template-columns:.8fr 1fr;gap:clamp(55px,10vw,140px);display:grid}.questions-layout h2{margin:16px 0 0}.questions-layout .dark-link{margin-top:20px}.question-list{border-top:1px solid var(--paper-rule)}.question-list details{border-bottom:1px solid var(--paper-rule)}.question-list summary{cursor:pointer;padding:22px 28px 22px 0;font-size:1.04rem;font-weight:650;line-height:1.4}.question-list details p{max-width:680px;color:var(--ink-soft);margin:0 0 22px;font-size:.95rem}.availability-section{background:var(--night-soft);color:var(--ivory);padding-block:100px}.availability-layout{grid-template-columns:1.2fr .75fr;align-items:end;gap:80px;display:grid}.availability-layout h2{margin:16px 0 0}.availability-layout p{max-width:640px;color:var(--ivory-muted);margin:20px 0 0}.platform-note{color:var(--sage);margin-top:18px;font-size:.83rem;display:inline-block}.availability-action{justify-self:end}.availability-action p{font-size:.8rem}.availability-action p a{text-underline-offset:4px;text-decoration:underline}.site-footer{border-top:1px solid var(--dark-rule);background:var(--night);color:var(--ivory-muted)}.footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px 28px;min-height:106px;padding-block:25px;display:flex}.footer-wordmark{color:var(--ivory);font-size:1.43rem}.site-footer nav{flex-wrap:wrap;gap:24px;font-size:.86rem;display:flex}.site-footer p{margin:0;font-size:.76rem}.site-footer a:hover{color:var(--sage)}@media (max-width:1050px){.shell{width:min(100% - 54px,1200px)}.site-header{gap:20px}.desktop-nav{gap:17px}.hero-main{grid-template-columns:minmax(0,1.2fr) minmax(250px,.7fr);gap:45px}.hero-copy h1{font-size:clamp(3.8rem,6.7vw,5.8rem)}.loop-steps{gap:24px}.loop-steps li:not(:last-child):after{right:-25px}}@media (max-width:760px){.shell{width:min(100% - 40px,620px)}.site-header{justify-content:space-between;min-height:74px;display:flex}.wordmark{font-size:1.5rem}.desktop-nav,.header-action{display:none}.mobile-menu{display:block;position:relative}.mobile-menu summary{min-height:44px;color:var(--sage);cursor:pointer;align-items:center;padding:0 4px;font-size:.94rem;list-style:none;display:inline-flex}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu summary:after{content:"+";padding-left:9px;font-size:1.15rem}.mobile-menu[open] summary:after{content:"−"}.mobile-menu nav{border:1px solid var(--dark-rule);background:var(--night-soft);width:min(300px,100vw - 40px);padding:13px 20px 20px;display:grid;position:absolute;top:50px;right:0;box-shadow:0 15px 28px #0003}.mobile-menu nav>a:not(.header-cta){border-bottom:1px solid var(--dark-rule);min-height:47px;color:var(--ivory);align-items:center;display:flex}.mobile-menu nav .header-cta{margin-top:17px}.hero-main{min-height:0;padding-block:55px 42px;display:block}.hero-copy h1{max-width:620px;font-size:clamp(3.25rem,10.7vw,5.3rem);line-height:1}.hero-copy>p:not(.hero-status){margin-top:24px;font-size:1.05rem}.hero-actions{gap:10px 20px;margin-top:27px}.hero-status{margin-top:16px}.hero-preview{width:min(76%,300px);margin:42px auto 0}.hero-preview .product-image-link{max-height:470px}.hero-baseline{text-align:center;gap:9px;min-height:65px;font-size:.73rem}.loop-section,.review-section,.your-chess-section,.focus-section,.more-section,.questions-section{padding-block:72px}h2{font-size:clamp(2.6rem,8vw,4rem)}.loop-intro{text-align:left}.loop-intro>p:last-child{margin-left:0}.loop-steps{grid-template-columns:1fr 1fr;gap:26px;margin-top:45px}.loop-steps li:not(:last-child):after{content:none}.loop-steps h3{margin-top:12px}.review-layout,.your-chess-layout,.focus-layout,.progress-layout,.trust-layout,.questions-layout,.availability-layout{grid-template-columns:1fr;gap:32px}.review-detail .lead-copy{margin-top:0}.your-chess-section{padding-block:78px}.your-chess-copy .lead-copy{margin-top:22px}.evidence-diagram{padding:24px}.focus-layout{gap:42px}.play-preview{width:min(76%,310px)}.play-preview .product-image-link{max-height:490px}.progress-section,.trust-section,.availability-section{padding-block:76px}.more-intro,.more-rows article{grid-template-columns:1fr;gap:12px}.more-rows{margin-top:35px}.more-rows article{padding-block:26px}.availability-action{justify-self:start}.footer-inner{min-height:0}}@media (max-width:420px){.shell{width:calc(100% - 32px)}.wordmark{font-size:1.37rem}.wordmark img{width:28px;height:28px}.hero-main{padding-top:46px}.hero-copy h1{font-size:clamp(2.85rem,11.2vw,3.8rem)}.hero-actions .primary-action,.hero-actions .app-store-cta{min-height:50px;padding-inline:17px;font-size:.86rem}.hero-actions .quiet-link{font-size:.87rem}.hero-preview{width:min(78%,284px);margin-top:34px}.hero-baseline{gap:6px}.loop-steps{grid-template-columns:1fr;gap:0}.loop-steps li{padding:18px 0 20px}.evidence-diagram li{grid-template-columns:30px 1fr;gap:12px}.focus-sequence li{grid-template-columns:32px 1fr;gap:14px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}@media (forced-colors:active){.product-image-link,.evidence-diagram,.header-cta,.app-store-cta,.primary-action{border:1px solid canvastext}}