:root{--paper:#f7f6ee;--ink:#222d39;--muted:#626b71;--blue:#4044df;--line:#dedfd8;--red:#ee394d}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:ui-rounded,'SF Pro Rounded','Arial Rounded MT Bold',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:5px}button{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:6px;border-radius:4px}.wrap{width:min(1160px,calc(100% - 96px));margin-inline:auto}.skip{position:fixed;left:15px;top:-100px;background:var(--surface);z-index:9;padding:15px}.skip:focus{top:10px}.site-header{display:flex;align-items:center;justify-content:space-between;padding-block:29px;border-bottom:1px solid var(--line);gap:25px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;font-size:19px;font-weight:750;letter-spacing:-.6px}.brand img{flex:none}.site-header nav{display:flex;gap:32px;font-size:14px;font-weight:600}.site-header nav a{text-decoration:none}.site-header nav a:hover{color:var(--blue)}.hero{display:grid;grid-template-columns:1.15fr 1fr;align-items:center;min-height:720px;padding-block:66px 78px;gap:48px}.eyebrow{font-size:12px;letter-spacing:1.6px;text-transform:uppercase;font-weight:750;line-height:1.6;margin:0 0 24px}.eyebrow span{display:inline-block;width:8px;height:8px;background:#17a47b;border-radius:50%;margin-right:8px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(46px,5.5vw,74px);line-height:1.02;letter-spacing:-3.8px;font-weight:800;margin-bottom:26px}h1 em{font-style:normal;color:var(--blue)}.intro{font-size:19px;line-height:1.65;max-width:405px;color:var(--muted);margin-bottom:30px}.store-wrap{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.store-button{display:inline-flex;align-items:center;text-align:left;gap:11px;color:#fff;background:#17191c;border:1px solid #505155;border-radius:12px;padding:9px 17px 10px;min-width:183px;cursor:default;opacity:1}.store-button svg{width:31px;height:37px}.store-button small{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;display:block;font-size:10px;letter-spacing:.1px;line-height:1.3}.store-button strong{display:block;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:23px;line-height:1.1;font-weight:500;letter-spacing:-.4px}.store-note{font-size:12px;color:var(--muted);max-width:115px;line-height:1.6}.text-link{display:inline-flex;gap:25px;font-size:13px;font-weight:650;text-decoration:none;margin-top:27px}.text-link span{color:var(--blue);font-size:18px}.text-link:hover{text-decoration:underline}.hero-art{position:relative;min-height:580px;display:grid;place-items:center}.hero-phone{position:relative;margin:0;width:262px;z-index:2;transform:rotate(5deg)}.hero-phone img{display:block;width:100%;height:auto;border:7px solid var(--frame);border-radius:36px;box-shadow:10px 17px 0 var(--shadow)}.hero-phone figcaption{font-size:10px;text-align:center;margin-top:22px;color:var(--muted);transform:rotate(-5deg)}.tile-decoration{position:absolute;width:128px;height:128px;border-radius:32px}.tile-red{background:#f53850;transform:rotate(-14deg);top:36px;left:9px}.tile-yellow{background:#ffb516;transform:rotate(14deg);right:2px;bottom:55px;display:grid;place-items:center;font-size:65px;color:white}.art-note{position:absolute;font-size:14px;font-weight:650;left:-7px;bottom:60px;transform:rotate(-9deg);z-index:3;background:var(--paper);padding:8px 12px;border:1px solid var(--line);border-radius:8px}.facts{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0;display:flex;justify-content:space-between;gap:16px;font-size:14px;font-weight:650}.facts span::before{content:'✦';margin-right:17px;color:var(--blue)}.section{padding-block:108px}.how{display:grid;grid-template-columns:1fr 1.1fr;gap:90px;align-items:center}h2{font-size:42px;line-height:1.12;letter-spacing:-1.9px;margin-bottom:23px}p{line-height:1.7}.section-heading>p:last-child{color:var(--muted);max-width:360px;font-size:16px}.rule-demo{background:var(--surface);border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 7px 0 var(--shadow)}.demo-tabs{display:flex;background:var(--surface-alt);padding:7px;gap:6px}.demo-tabs button{flex:1;border:0;background:transparent;padding:15px 8px;border-radius:15px;color:var(--muted);font-size:13px;font-weight:700;cursor:pointer}.demo-tabs button[aria-pressed=true]{background:var(--button-blue);color:white}.demo-body{padding:30px 35px 32px}.demo-prompt{font-size:76px;letter-spacing:-3px;font-weight:850;color:var(--red);text-align:center;margin:0 0 21px;line-height:1.5}.demo-answer{display:flex;align-items:center;gap:22px}.answer-tile{display:block;flex:none;width:58px;height:58px;border-radius:15px;background:var(--red)}.answer-tile.blue{background:#008cd4}.demo-answer strong{font-size:21px;letter-spacing:-.5px}.demo-answer p{font-size:13px;color:var(--muted);margin:5px 0 0}.demo-foot{border-top:1px solid var(--line);padding:14px 20px;text-align:center;font-size:11px;color:var(--muted);margin:0}.screens{background:var(--surface-alt)}.gallery-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:60px;margin-bottom:42px}.gallery-heading h2{margin:0}.gallery-heading>p{max-width:300px;font-size:16px;color:var(--muted);margin:0}.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:27px}.gallery figure{margin:0}.gallery a{text-decoration:none;display:block;border-radius:20px}.screen-panel{border-radius:20px;padding:28px 35px 0;height:442px;overflow:hidden;display:flex;justify-content:center}.panel-blue{background:#dcdff4}.panel-yellow{background:#f6e8b9}.panel-green{background:#cde7db}.screen-panel img{display:block;width:100%;max-width:235px;height:auto;align-self:flex-start;border-radius:26px;border:5px solid var(--frame);transition:transform .2s}.gallery a:hover img{transform:translateY(-5px)}.gallery figcaption{padding:24px 3px 0}.gallery figcaption span{font-size:10px;font-weight:750;letter-spacing:1.25px;color:var(--muted)}h3{font-size:20px;letter-spacing:-.6px;line-height:1.3;margin:12px 0 10px}.gallery figcaption p{font-size:14px;color:var(--muted);margin-bottom:0}.gallery-note{font-size:11px;color:var(--muted);margin:30px 0 0}.details{display:grid;grid-template-columns:1fr 1fr;gap:100px}.detail-list article{display:flex;align-items:flex-start;gap:22px;border-bottom:1px solid var(--line);padding:0 0 25px;margin-bottom:25px}.detail-list article:last-child{border:0;margin:0;padding:0}.detail-list article>span{font-size:25px;color:var(--blue);width:35px;flex:none;line-height:1.5}.detail-list h3{margin:0 0 10px}.detail-list p{font-size:14px;color:var(--muted);margin:0}.closing{border-top:1px solid var(--line);padding:68px 0 80px;text-align:center}.closing>img{margin-bottom:20px}.closing h2{font-size:46px}.closing>p{font-size:15px;color:var(--muted)}.closing .store-wrap{justify-content:center;margin-top:28px}.closing .store-note{text-align:left}.closing .text-link{margin-top:30px}footer{display:flex;align-items:center;flex-wrap:wrap;gap:20px;padding-block:32px;border-top:1px solid var(--line)}footer .brand{font-size:15px}footer p{font-size:12px;color:var(--muted);margin:0}footer nav{display:flex;gap:22px;margin-left:auto;font-size:12px}footer nav a{text-decoration:none}footer nav a:hover{text-decoration:underline}footer>small{font-size:10px;color:var(--muted);width:100%}.document{max-width:800px;padding:70px 0 90px}.document h1{font-size:58px;letter-spacing:-2.8px;margin-bottom:25px}.document-lead{font-size:21px;line-height:1.55;color:var(--muted)}.updated{font-size:13px;color:var(--muted);margin-bottom:36px}.document h2{font-size:25px;letter-spacing:-.6px;margin:38px 0 16px}.document p,.document li{line-height:1.8}.document li{margin-bottom:12px}.document a{color:var(--blue);overflow-wrap:anywhere}.policy-summary,.contact-box{padding:28px 30px;background:var(--callout);border-radius:20px;margin:35px 0}.policy-summary p{margin:10px 0 0}.contact-box h2{margin:0 0 14px}.contact-email{font-size:clamp(18px,3vw,25px);font-weight:700}.contact-box p{font-size:14px;margin:16px 0 0}details{border-bottom:1px solid var(--line);padding:21px 0}summary{cursor:pointer;font-weight:700;font-size:16px;line-height:1.6;padding-right:8px}details p{margin:15px 0 0;font-size:15px;color:var(--muted)}@media(min-width:1400px){.hero{min-height:760px}.hero-phone{width:280px}}@media(max-width:1000px){.wrap{width:calc(100% - 64px)}.hero{gap:20px}.hero-art{min-height:520px}.hero-phone{width:230px}.tile-decoration{width:100px;height:100px}.tile-red{left:0}.tile-yellow{right:0}.hero h1{font-size:60px}.how{gap:40px}.section{padding-block:80px}.screen-panel{height:365px;padding:24px 23px 0}.details{gap:60px}.facts{font-size:12px}.facts span::before{margin-right:9px}}@media(max-width:700px){.wrap{width:calc(100% - 40px)}.site-header{padding-block:22px;flex-wrap:wrap;gap:18px}.site-header nav{font-size:12px;gap:25px}.brand{font-size:17px}.hero{grid-template-columns:1fr;padding-block:49px 40px;gap:20px}.hero h1{font-size:clamp(47px,11vw,66px);letter-spacing:-2.7px}.hero .eyebrow{font-size:10px;margin-bottom:21px}.intro{font-size:17px;max-width:360px}.hero-art{min-height:550px;margin-top:16px}.hero-phone{width:235px}.tile-red{left:calc(50% - 170px);top:15px}.tile-yellow{right:calc(50% - 175px);bottom:60px}.art-note{left:calc(50% - 166px);bottom:33px;font-size:12px}.facts{display:grid;grid-template-columns:1fr 1fr;font-size:11px;gap:19px}.how{grid-template-columns:1fr;gap:30px}.section{padding-block:64px}h2{font-size:35px;letter-spacing:-1.5px}.eyebrow{font-size:10px;margin-bottom:18px}.section-heading>p:last-child{max-width:none}.gallery-heading{display:block;margin-bottom:30px}.gallery-heading>p{margin-top:22px;max-width:none}.gallery{grid-template-columns:1fr;gap:35px}.screen-panel{height:480px;padding:30px 25px 0}.screen-panel img{max-width:235px}.gallery figcaption{padding-top:19px}.gallery-note{line-height:1.65}.details{grid-template-columns:1fr;gap:25px}.details h2{margin:0}.closing{padding-block:53px}.closing h2{font-size:35px}.closing>p{font-size:13px}footer{gap:15px}footer nav{margin-left:0;width:100%;gap:24px}footer p{font-size:11px}.document{padding-block:45px 70px}.document h1{font-size:42px;letter-spacing:-2px}.document-lead{font-size:18px}.document p,.document li{font-size:15px}.document h2{font-size:23px}.policy-summary,.contact-box{padding:24px}.contact-email{font-size:19px}.demo-body{padding:25px}.demo-tabs button{font-size:11px;padding:14px 5px}.demo-answer{gap:15px}.demo-foot{font-size:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* A compact landing page; the full explanation lives on its own page. */
.hero{min-height:580px;padding-block:42px 55px}.hero h1{font-size:clamp(42px,4.7vw,64px)}.hero-art{min-height:500px}.hero-phone{width:225px}.hero-art .tile-decoration{width:105px;height:105px}.art-note{bottom:30px}.hero-art .tile-yellow{bottom:45px}.screens.section{padding-block:64px}.gallery-heading{align-items:center}.gallery-heading h2{font-size:38px}.how-title{font-size:48px;letter-spacing:-2px}.how+.details{padding-top:0}@media(max-width:700px){.hero{gap:0;padding-block:38px 35px}.hero h1{font-size:46px;letter-spacing:-2.5px}.hero-art{min-height:500px;margin-top:32px}.hero-phone{width:215px}.hero .intro{font-size:16px}.hero-art .tile-red{left:calc(50% - 155px)}.hero-art .tile-yellow{right:calc(50% - 157px)}.hero-art .art-note{left:calc(50% - 155px);bottom:20px}.screen-panel{height:450px}.screens.section{padding-block:45px}.gallery-heading h2{font-size:34px}}

/* Shared appearance tokens; system is also honoured when JavaScript is unavailable. */
:root{color-scheme:light;--surface:#fff;--surface-alt:#efeee5;--callout:#e9eafa;--shadow:#e3e2d9;--frame:#222d39;--button-blue:#4044df}
:root[data-theme="dark"]{color-scheme:dark;--paper:#171b23;--ink:#f2f3ed;--muted:#b8c0cb;--blue:#a5a8ff;--line:#3a4250;--surface:#222936;--surface-alt:#1e2430;--callout:#2b3050;--shadow:#10141b;--red:#ff6576}
@media(prefers-color-scheme:dark){:root:not([data-theme]){color-scheme:dark;--paper:#171b23;--ink:#f2f3ed;--muted:#b8c0cb;--blue:#a5a8ff;--line:#3a4250;--surface:#222936;--surface-alt:#1e2430;--callout:#2b3050;--shadow:#10141b;--red:#ff6576}}
.theme-choice{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);white-space:nowrap}.theme-choice select{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:9px 26px 9px 10px;min-height:40px}.theme-choice select:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.site-header{flex-wrap:wrap}.site-header nav{margin-left:auto}@media(max-width:700px){.site-header nav{order:3;width:100%;margin:0}.theme-choice{margin-left:auto}.theme-choice select{padding-right:20px}}@media(max-width:380px){.theme-choice{margin-left:0}}