:root{color-scheme:light;--ink:#171f2a;--blue:#4177bb;--link:#174f92;--line:#d8e1ec;--paper:#fff;--muted:#506072}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:1.5rem}
body{margin:0;color:var(--ink);background:#fff;font-family:Arial,Helvetica,sans-serif;font-size:17px;line-height:1.65}
img{max-width:100%;height:auto;display:block}
a{color:var(--link);text-underline-offset:.2em}
a:hover{text-decoration-thickness:2px}
button,a{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible{outline:3px solid #bd3900;outline-offset:5px}
button{font:inherit;cursor:pointer}
[hidden]{display:none!important}
.container{width:min(1120px,calc(100% - 48px));margin-inline:auto}
.site-header{border-bottom:1px solid var(--line);background:white}
.header-inner{width:min(1180px,calc(100% - 48px));margin:auto;min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:12px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:17px;font-weight:800;letter-spacing:.03em;color:#172333;line-height:1.3}
.brand img{flex-shrink:0;border-radius:6px}
.site-header nav{display:flex;align-items:center;gap:26px;font-size:15px;white-space:nowrap}
.site-header nav a{color:#35465a;text-decoration:none;padding-block:9px}
.site-header nav a[aria-current="page"]{color:var(--link);border-bottom:2px solid var(--blue)}
.hero{padding:34px 0 24px;background:radial-gradient(ellipse at center,#fff 0%,#9abbde 43%,#4177bb 100%)}
.hero-art{width:100%;max-height:550px;object-fit:cover;border:9px solid #101318;border-radius:18px;box-shadow:0 12px 18px #0003}
h1,h2,h3,p{margin-top:0}
.hero h1{margin:26px 0 0;text-align:center;font-family:Impact,'Arial Narrow',Arial,sans-serif;font-weight:900;font-size:clamp(34px,5.7vw,70px);letter-spacing:.035em;line-height:1.15;color:white;-webkit-text-stroke:1.5px #101318;paint-order:stroke fill;text-shadow:0 4px 0 #142031}
.home-content{padding-top:36px}
.intro{text-align:center;font-size:clamp(23px,3vw,34px);font-weight:700;line-height:1.35;max-width:980px;margin:0 auto 40px}
.features{border-block:2px solid #202936;padding:26px 0 30px;margin-bottom:36px}
.features h2{font-size:30px;letter-spacing:.035em;margin-bottom:17px}
.features ul{padding-left:26px;margin:0;display:grid;gap:13px;font-size:20px;line-height:1.55}
.features li{padding-left:5px}
.app-row{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:48px;align-items:center;padding-bottom:40px;border-bottom:2px solid #202936}
.slide{margin:0 0 18px}.slide img{border:5px solid #101318;border-radius:8px;aspect-ratio:16/9;object-fit:contain;background:#101318}
.slide figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:7px}
.gallery-controls{display:flex;align-items:center;justify-content:center;gap:9px}
.gallery-dots{display:flex;gap:5px;flex-wrap:wrap;justify-content:center}
.gallery-controls button{border:1px solid #b4c4d7;background:#fff;min-width:35px;min-height:40px;padding:4px;color:#234462;border-radius:5px}
.gallery-controls button:hover{background:#e9f1fb}
.gallery-controls button[aria-pressed="true"]{background:#174f92;border-color:#174f92;color:#fff}
.gallery-controls>.previous,.gallery-controls>.next{min-width:40px}
.download{text-align:center}.app-icon{margin:0 auto 20px;border-radius:10px}
.download h2{font-size:26px;line-height:1.3;max-width:360px;margin:0 auto 18px}
.download-link{display:block;width:min(310px,100%);margin:auto;border-radius:12px}.download-link img{width:100%}
.tutorial{padding:36px 0 24px}.tutorial h2{font-size:clamp(24px,3vw,32px);text-align:center;line-height:1.35;max-width:780px;margin:0 auto 28px}
.video-slot{max-width:900px;margin:auto;overflow:hidden;border-radius:10px;background:#101318}
.video-activate{position:relative;padding:0;border:0;width:100%;display:block;aspect-ratio:16/9;background:#101318;color:white}
.video-activate img{width:100%;height:100%;object-fit:cover;opacity:.42}
.video-cta{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;font-weight:700;font-size:22px;text-shadow:0 2px 4px black}
.play-icon{width:74px;height:54px;display:grid;place-items:center;background:#c92322;border-radius:12px;font-size:25px;padding-left:4px}
.video-activate:hover .play-icon{background:#e42222}.video-activate:focus-visible{outline-offset:-6px}
.video-slot iframe{display:block;width:100%;aspect-ratio:16/9;border:0}.video-caption{font-size:14px;text-align:center;color:var(--muted);margin:12px 0 0}
.site-footer{background:#f2f5f9;border-top:1px solid var(--line);padding:28px 24px;text-align:center;font-size:14px;margin-top:26px}.site-footer p{margin-bottom:6px}
.privacy-page{background:#f6f8fb}.policies{max-width:1000px;padding-top:38px}.policy-heading h1{font-size:42px;letter-spacing:-.03em;line-height:1.2;margin-bottom:25px}
.policy-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:32px}
.policy-index a{display:flex;align-items:center;justify-content:center;padding:16px 18px;border:1px solid #b8cbe2;border-radius:8px;background:#fff;font-size:13px;line-height:1.4;font-weight:700;text-align:center;text-decoration:none;color:#214e86}
.policy-index a:hover{background:#e9f1fb;border-color:#4177bb}
.policy-section{background:white;border:1px solid var(--line);padding:32px 38px;margin-bottom:24px;border-radius:10px;scroll-margin-top:20px;overflow-wrap:anywhere}
.policy-section:target{border-color:var(--blue);box-shadow:0 0 0 2px #4177bb22}
.policy-section h2{font-size:25px;line-height:1.3;margin-bottom:22px;color:#1d416f;letter-spacing:-.015em}
.policy-section h3{font-size:19px;line-height:1.4;margin:26px 0 8px;color:#1b293b}.policy-section p{margin-bottom:15px}.policy-section ul{padding-left:24px}.policy-section li{margin-bottom:9px}
.back-top{border-top:1px solid var(--line);padding-top:18px;margin:25px 0 0!important;font-size:13px}
.not-found{max-width:800px;padding-block:80px}.not-found>p:first-child{font-size:52px;font-weight:bold;color:var(--blue);margin:0}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;top:-100px;left:16px;background:white;padding:10px 18px;z-index:20;border:2px solid var(--blue)}.skip-link:focus{top:12px}
@media(max-width:760px){.container,.header-inner{width:calc(100% - 32px)}.header-inner{gap:12px;flex-wrap:wrap;min-height:76px}.brand{font-size:14px}.brand img{width:32px;height:32px}.site-header nav{gap:20px;font-size:14px}.hero{padding:22px 0}.hero-art{border-width:5px;border-radius:12px}.hero h1{margin-top:22px}.home-content{padding-top:28px}.intro{margin-bottom:28px}.features ul{font-size:17px}.app-row{grid-template-columns:1fr;gap:32px}.download h2{font-size:23px}.gallery-controls button{min-width:32px;min-height:42px}.gallery-dots{gap:4px}.gallery-controls{gap:6px}.policy-index{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.policy-index a{padding:13px 10px;font-size:12px}.policy-section{padding:25px 22px}.policy-section h2{font-size:23px}.policy-heading h1{font-size:35px}.video-caption{font-size:13px}}
@media(max-width:420px){.header-inner{justify-content:center;gap:4px;padding-block:10px}.brand{font-size:15px}.site-header nav{justify-content:center;width:100%;gap:30px}.hero h1{font-size:32px;-webkit-text-stroke:1px #101318}.features h2{font-size:25px}.policy-index{grid-template-columns:1fr}.policy-section{padding:22px 18px}.policy-section h2{font-size:21px}.gallery-controls{gap:4px}.gallery-controls button{min-width:29px;padding:2px}.gallery-controls>.previous,.gallery-controls>.next{min-width:31px}.video-info{display:block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.site-header,.site-footer,.policy-index,.back-top,.skip-link{display:none}.policy-section{border:none;padding:0;border-radius:0;box-shadow:none}.policies{width:100%;max-width:none;padding:0}.policy-section h2,.policy-section h3{break-after:avoid}.privacy-page{background:white}}