@charset "UTF-8";
:root{color-scheme:light dark;--bg:#F3F4F8;--paper:#fff;--ink:#202C36;--text:#4B5963;--muted:#64727B;--brand:#007F86;--brand-soft:#E4F3F2;--line:#DBE3E6;--halo:#D1EAE7;--violet:#7059B5;--device:#263B40;--launch:#F3F4F8;--shadow:0 28px 56px -22px #1A5B6145;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--ink);min-height:100svh;display:flex;flex-direction:column}a{color:var(--brand);text-underline-offset:4px}a:focus-visible{outline:3px solid var(--brand);outline-offset:6px;border-radius:4px}::selection{background:#B6E8E2;color:#103A3E}p,h1,h2,figure{margin:0}img{display:block;max-width:100%}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.skip{position:fixed;left:16px;top:-100px;z-index:10;padding:14px 20px;background:var(--paper);border:1px solid var(--brand);border-radius:10px}.skip:focus{top:12px}
.site-header,.hero,.site-footer,.document-layout{width:min(1240px,calc(100% - 112px));margin-inline:auto}.site-header{padding-top:35px;min-height:100px;display:flex;align-items:flex-start;justify-content:space-between}.brand-link{display:inline-flex;color:var(--brand)}.wordmark{width:154px;height:52px;overflow:visible}.hero{display:grid;grid-template-columns:1.12fr 1fr;gap:22px;align-items:center;flex:1;padding:30px 0 65px;min-height:720px}.hero-copy{padding-bottom:16px;position:relative;z-index:1}.eyebrow{font-size:10px;font-weight:650;letter-spacing:.16em;line-height:1.6;color:var(--muted)}.hero .eyebrow{margin-bottom:25px}.hero h1{font-size:clamp(44px,4.65vw,66px);font-weight:650;line-height:1.08;letter-spacing:-.052em}.hero h1 em{font-style:normal;color:var(--brand)}.hero-description{font-size:18px;line-height:1.7;letter-spacing:-.015em;color:var(--text);margin-top:25px}.store-area{margin-top:34px}.store-badge{display:inline-block;border-radius:12px;vertical-align:top}.store-badge img{width:180px;height:60px}.store-note{display:flex;align-items:center;gap:7px;margin-top:15px;font-size:11px;line-height:1.5;color:var(--muted)}.status-dot{width:5px;height:5px;border-radius:50%;background:var(--brand);flex:none}
.app-preview{position:relative;width:100%;height:620px;isolation:isolate}.preview-glow{position:absolute;inset:3% 0 0 0;background:radial-gradient(ellipse at 52% 50%,var(--halo) 0,transparent 69%);z-index:-1}.device{position:absolute;overflow:hidden;border:7px solid var(--device);border-radius:38px;background:var(--launch);box-shadow:var(--shadow),inset 0 0 0 1px #FFFFFF30;isolation:isolate}.device-back{width:226px;aspect-ratio:390/844;top:54px;left:7px;transform:rotate(-8deg);border-width:6px;border-radius:32px;box-shadow:0 24px 45px -20px #173B4050}.launch-display{display:flex;align-items:center;justify-content:center;width:100%;height:100%;background:var(--launch);position:absolute;inset:0}.launch-mark{width:100%;height:auto;opacity:.95}.device-front{width:286px;aspect-ratio:390/844;right:0;top:0}.quiz-screen{width:100%;height:100%;object-fit:cover;object-position:top;border-radius:29px}.site-footer{border-top:1px solid var(--line);padding:24px 0 20px;margin-top:auto}.footer-main{display:flex;align-items:center;gap:28px;font-size:12px;line-height:1.7}.footer-name{font-weight:750;font-size:16px;color:var(--ink);text-decoration:none;white-space:nowrap}.footer-name span{color:var(--brand)}.footer-main nav{display:flex;align-items:center;gap:25px;margin-left:auto;flex-wrap:wrap}.footer-main nav a,.footer-email{color:var(--text);text-decoration:none;display:inline-flex;align-items:center;min-height:44px}.footer-main nav a:hover,.footer-email:hover{text-decoration:underline;color:var(--brand)}.footer-fine{display:flex;justify-content:space-between;gap:24px;color:var(--muted);font-size:9px;line-height:1.6;margin-top:13px}.footer-fine span:last-child{text-align:right;max-width:590px}
.document-header{align-items:center;padding-bottom:27px}.back-link{text-decoration:none;font-size:13px;display:flex;align-items:center;gap:10px;min-height:44px}.document-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:75px;margin-top:55px;margin-bottom:100px;align-items:start}.document-nav{position:sticky;top:36px}.document-nav>p{font-size:10px;font-weight:600;letter-spacing:.16em;color:var(--muted);margin-bottom:20px}.document-nav nav{display:flex;flex-direction:column;gap:4px}.document-nav a{font-size:14px;text-decoration:none;color:var(--text);padding:12px 14px;border-radius:9px;display:flex;justify-content:space-between;gap:12px}.document-nav a span{opacity:0}.document-nav a:hover{color:var(--brand)}.document-nav a[aria-current]{color:var(--brand);background:var(--brand-soft);font-weight:600}.document-nav a[aria-current] span{opacity:1}.document{min-width:0;max-width:840px}.document-intro{padding-bottom:30px;border-bottom:1px solid var(--line)}.document h1,.not-found h1{font-size:clamp(32px,3.3vw,46px);font-weight:650;letter-spacing:-.045em;line-height:1.14;color:var(--brand);margin-top:12px;text-wrap:balance}.document .updated{font-size:12px;color:var(--muted);margin:20px 0}.document p{font-size:16px;line-height:1.85;color:var(--text);margin-top:14px;overflow-wrap:anywhere}.document .eyebrow{font-size:10px;line-height:1.6;letter-spacing:.16em}.document section{padding:30px 0;border-bottom:1px solid var(--line)}.document section:last-child{border-bottom:0;padding-bottom:0}.document h2{font-size:20px;font-weight:600;letter-spacing:-.025em;line-height:1.4}.document-action{display:inline-flex;align-items:center;gap:16px;min-height:44px;padding:12px 0;margin-top:14px;font-size:14px;font-weight:550;text-decoration:none;border-bottom:1px solid var(--brand)}.document-action:hover{color:var(--ink);border-color:var(--ink)}.document-action span{font-size:17px}.document table{border-collapse:separate;border-spacing:0;width:100%;font-size:13px;line-height:1.75;margin:24px 0 22px;border:1px solid var(--line);border-radius:14px;overflow:hidden}.document th,.document td{padding:16px;text-align:left;vertical-align:top;overflow-wrap:anywhere;border-bottom:1px solid var(--line)}.document th{font-weight:600}.document td{color:var(--text)}.document thead{background:var(--brand-soft);color:var(--brand)}.document tbody tr:last-child>*{border-bottom:0}.document tbody th{width:25%}.not-found{width:min(780px,calc(100% - 48px));margin:90px auto 120px}.not-found p{margin-top:22px;font-size:17px;color:var(--text)}
@media(prefers-color-scheme:dark){:root{--bg:#10121A;--paper:#1C202B;--ink:#F5F5F7;--text:#CBD1DB;--muted:#A5A9B6;--brand:#5AD0CA;--brand-soft:#123634;--line:#2D3540;--halo:#15413E;--violet:#C2AFF3;--device:#47575C;--launch:#10121A;--shadow:0 32px 65px -20px #0008}.launch-mark{filter:brightness(1.7)}.device-back{box-shadow:0 24px 45px -20px #0009}.preview-glow{opacity:.8}}
@media(min-width:1500px){.hero{padding-block:50px 85px;gap:50px}.device-front{right:18px}.device-back{left:17px}}
@media(max-width:1150px){.site-header,.hero,.site-footer,.document-layout{width:calc(100% - 72px)}.hero{gap:10px;min-height:650px}.app-preview{height:570px}.device-front{width:260px}.device-back{width:205px;left:0;top:64px}.hero h1{font-size:clamp(40px,4.8vw,56px)}.hero .eyebrow{font-size:8px}.hero-description{font-size:16px}.document-layout{gap:36px;grid-template-columns:180px minmax(0,1fr)}}
@media(max-width:900px){.site-header,.hero,.site-footer,.document-layout{width:calc(100% - 48px)}.hero{grid-template-columns:1fr 1fr;min-height:610px;gap:8px}.hero h1{font-size:38px}.hero-description{font-size:15px}.hero .eyebrow{letter-spacing:.08em;font-size:8px}.app-preview{height:510px}.device-front{width:225px;right:0;top:0}.device-back{width:180px;top:50px;left:0}.store-badge img{width:162px;height:54px}.store-note{font-size:10px}.footer-main{gap:20px}.footer-main nav{gap:15px}.footer-email{font-size:11px}.document-layout{grid-template-columns:1fr;margin-top:18px;gap:25px}.document-nav{position:static}.document-nav>p{display:none}.document-nav nav{flex-direction:row;flex-wrap:wrap;gap:5px}.document-nav a{padding:11px 12px;font-size:12px}.document-nav a span{display:none}.document{max-width:none}.document h1{text-wrap:initial}}
@media(max-width:650px){.site-header{padding-top:22px;min-height:80px}.wordmark{width:131px;height:44px}.hero{grid-template-columns:1fr;padding:18px 0 35px;gap:26px;min-height:0}.hero-copy{padding:0}.hero .eyebrow{font-size:8px;letter-spacing:.11em;margin-bottom:18px}.hero h1{font-size:clamp(35px,9.9vw,54px);line-height:1.08;letter-spacing:-.045em}.hero-description{font-size:15px;line-height:1.75;margin-top:19px}.store-area{margin-top:24px}.store-note{font-size:10px;margin-top:12px}.store-badge img{width:153px;height:51px}.app-preview{width:min(370px,100%);height:507px;justify-self:center;margin-top:13px}.device-front{width:230px;top:0;right:0;border-width:6px;border-radius:30px}.quiz-screen{border-radius:23px}.device-back{width:184px;top:44px;left:7px;border-radius:26px;border-width:5px}.preview-glow{inset:0 -5%;background:radial-gradient(ellipse at 50% 50%,var(--halo),transparent 68%)}.site-footer{padding-top:18px}.footer-main{flex-wrap:wrap;gap:0 20px}.footer-name{font-size:15px;min-height:44px;display:flex;align-items:center}.footer-main nav{gap:16px;font-size:11px;margin-left:auto}.footer-email{width:100%;font-size:12px;min-height:32px}.footer-fine{flex-direction:column;gap:7px;font-size:9px;margin-top:12px}.footer-fine span:last-child{text-align:left;max-width:340px}.document-header{padding-bottom:12px}.back-link{font-size:12px}.document-layout{margin-top:8px;margin-bottom:55px;gap:18px}.document h1{font-size:32px}.document h2{font-size:19px}.document p{font-size:15px;line-height:1.85}.document-intro{padding-bottom:24px}.document section{padding-block:24px}.document-nav a{font-size:11px;padding:10px;min-height:44px;align-items:center}.document table,.document tbody,.document tbody tr,.document tbody th,.document td{display:block;width:100%}.document table{border:0;border-radius:0;overflow:visible}.document thead{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden}.document tbody tr{border:1px solid var(--line);border-radius:14px;margin-top:16px;overflow:hidden}.document tbody th{width:100%;background:var(--brand-soft);color:var(--brand);border:0;padding:13px 16px;font-size:14px}.document td{border:0;padding:10px 16px}.document td:last-child{padding-bottom:16px}.document td::before{content:attr(data-label);display:block;color:var(--ink);font-size:12px;font-weight:650;margin-bottom:4px}}
@media(max-width:365px){.site-header,.hero,.site-footer,.document-layout{width:calc(100% - 36px)}.hero h1{font-size:34px}.app-preview{height:467px}.device-front{width:210px}.device-back{width:164px;left:5px}.footer-main nav{margin-left:0;width:100%;gap:20px}.hero .eyebrow{letter-spacing:.07em;font-size:7.5px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{body{display:block;background:white;color:#111}.site-header,.site-footer,.document-nav,.skip{display:none}.document-layout{display:block;width:100%;margin:0}.document{max-width:none}.document p,.document h1,.document h2,.document td{color:#111}.document section{break-inside:avoid}.document-action{display:none}a{color:inherit}table{break-inside:auto}}