:root{color-scheme:light;--ink:#082344;--muted:#526d8e;--blue:#0075da;--line:#c8e2f8;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#eaf6ff;font-synthesis:none;text-rendering:optimizeLegibility}
*{box-sizing:border-box}body{margin:0;min-width:280px}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline:3px solid #0067c7;outline-offset:5px}svg{display:block;flex-shrink:0}button,a{-webkit-tap-highlight-color:transparent}p,h1,h2{margin:0}.scene{min-height:100svh;position:relative;isolation:isolate;background:#f5fbff}.scene:before{content:"";position:fixed;z-index:-1;inset:0;background:url('/assets/mountains.jpg') center/cover no-repeat;pointer-events:none}.page{width:min(100%,480px);margin:auto;padding:24px 20px 26px}.home{text-align:center;display:flex;flex-direction:column;min-height:100svh;justify-content:center;gap:20px}.brand{font-size:12px;font-weight:750;letter-spacing:.25em;color:#3c6388;line-height:1.5}.app-icon{display:block;width:142px;height:142px;object-fit:cover;object-position:top;margin:0 auto;border-radius:32px;box-shadow:0 6px 30px #417cab13;border:1px solid #dcebf7;background:white}.hero h1{font-size:clamp(27px,7.2vw,36px);line-height:1.15;letter-spacing:-1.1px;margin-top:19px;font-weight:780}.hero p{font-size:18px;line-height:1.38;color:var(--muted);margin-top:10px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:0;padding:0;list-style:none;font-size:14px;line-height:1.3;color:#345a81}.feature-icon{display:grid;place-items:center;margin:0 auto 7px;background:#ffffffdf;border-radius:50%;width:46px;height:46px;color:#006ed1}.feature-icon svg{width:27px;height:27px}.actions{display:grid;gap:12px}.download{display:flex;align-items:center;gap:12px;text-align:left;min-height:84px;border-radius:22px;padding:17px 20px;color:white;box-shadow:inset 0 1px 0 #ffffff55,0 7px 20px #155a9120;transition:transform .15s,filter .15s}.download:hover{filter:brightness(1.08)}.download:active,.guide-link:active{transform:scale(.985)}.iphone{background:linear-gradient(160deg,#303943,#050d15 85%)}.android{background:linear-gradient(150deg,#00abf8,#0076dc 60%,#0057b9)}.download .store-icon{width:34px;height:40px}.download strong{display:block;font-size:20px;line-height:1.2;font-weight:650;letter-spacing:-.25px}.download small{display:block;margin-top:4px;font-size:16px;line-height:1.2;color:#fff}.arrow{width:16px;height:24px;margin-left:auto}.guide-link{display:flex;align-items:center;justify-content:center;gap:15px;min-height:62px;padding:15px 23px;border:1.5px solid #bbd9f6;border-radius:21px;background:#ffffffa8;font-size:19px;font-weight:600;color:#133c6b;transition:transform .15s}.guide-link>.book{width:29px;height:29px;color:#006ecb}.guide-link>.arrow{color:#568bbb}.tagline{font-size:11px;line-height:1.8;font-weight:550;letter-spacing:.22em;color:#477dab;margin-top:2px}.back{display:inline-flex;align-items:center;gap:7px;color:#315e8b;min-height:44px;font-size:16px}.back svg{width:21px;height:21px}.guide{padding-top:12px}.guide-head{display:grid;grid-template-columns:1fr 96px;gap:12px;align-items:center;margin:18px 0 24px}.guide-head .app-icon{width:96px;height:96px;border-radius:24px}.guide h1{font-size:30px;line-height:1.08;letter-spacing:-.75px}.guide-head p{font-size:16px;color:var(--muted);line-height:1.4;margin-top:12px}.preflight{color:#365d82;font-size:15px;line-height:1.45;margin:0 0 17px}.steps{list-style:none;counter-reset:step;padding:0;margin:0;display:grid;gap:11px}.step{counter-increment:step;display:grid;grid-template-columns:27px 53px 1fr;align-items:start;gap:12px;padding:19px 15px;border:1px solid #e4effa;border-radius:21px;background:#ffffffda;box-shadow:0 4px 24px #3b81b706}.step:before{content:counter(step);display:grid;place-items:center;width:27px;height:27px;border-radius:50%;background:linear-gradient(145deg,#00a3f4,#0069ce);color:white;font-size:17px;font-weight:650}.step-icon{width:53px;height:53px;display:grid;place-items:center;background:linear-gradient(135deg,#f3f9ff,#e6f2fd);border-radius:15px;color:#006bb5}.step-icon svg{width:32px;height:32px}.step h2{font-size:17px;line-height:1.28;font-weight:700}.step p{font-size:15px;line-height:1.4;margin-top:5px;color:#526887}.step a{text-decoration:underline;text-underline-offset:3px;color:#0065b6}.ap{font-family:ui-monospace,SFMono-Regular,monospace;font-size:24px;color:#00c5ed;background:#243442;border:3px solid #bdcbd5;border-radius:9px;padding:3px}.note{display:flex;gap:11px;align-items:flex-start;margin-top:14px;background:#d9efffdd;border:1px solid #cbe7fc;border-radius:21px;padding:17px 16px;color:#155886;font-size:15px;line-height:1.45}.note svg{width:24px;height:24px;margin-top:1px}.guide .tagline{text-align:center;margin-top:25px}.guide-footer{display:flex;justify-content:center;margin-top:17px;font-size:15px;color:#1a629b;text-decoration:underline;text-underline-offset:4px}
@media(min-width:600px){.scene:before{background-size:auto 100%;background-color:#f3faff}.page{padding-left:28px;padding-right:28px}.home{gap:23px;padding-top:30px;padding-bottom:30px}.app-icon{width:152px;height:152px}.guide{padding-top:22px}.guide-head{margin-top:21px}.guide h1{font-size:33px}}
@media(max-height:730px) and (max-width:599px){.home{gap:15px;padding-top:17px;padding-bottom:18px}.app-icon{width:114px;height:114px;border-radius:27px}.hero h1{margin-top:14px}.hero p{font-size:17px;margin-top:8px}.feature-icon{width:40px;height:40px;margin-bottom:5px}.features{font-size:13px}.download{min-height:77px;padding-top:14px;padding-bottom:14px}.guide-link{min-height:57px}.tagline{font-size:10px}}
@media(max-width:350px){.page{padding-left:15px;padding-right:15px}.home{gap:14px}.hero h1{font-size:27px}.download{gap:10px;padding-left:15px;padding-right:15px;min-height:72px}.download strong{font-size:17px}.download small{font-size:15px}.download .store-icon{width:31px}.guide-link{font-size:18px}.guide-head{grid-template-columns:1fr 74px}.guide-head .app-icon{width:74px;height:74px;border-radius:18px}.guide h1{font-size:26px}.step{grid-template-columns:25px 40px 1fr;gap:8px;padding:17px 12px}.step-icon{width:40px;height:45px}.step-icon svg{width:27px}.features{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}