:root{--ink:#202d28;--muted:#728078;--green:#198657;--yellow:#ffd444;--line:#e2e7de;--paper:#f6f7f2}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid #e7b82b;outline-offset:5px}.page{max-width:1120px;margin:auto;padding:0 48px}.brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:750;letter-spacing:-.5px}header{height:108px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.platform{font-size:12px;color:#647268;display:flex;align-items:center;gap:8px}.dot{width:6px;height:6px;border-radius:50%;background:var(--green)}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:24px;min-height:654px;align-items:center;padding:38px 0 46px}.eyebrow{display:flex;align-items:center;gap:9px;font-size:12px;color:#66766a;letter-spacing:1px}.eyebrow span{width:20px;height:3px;background:#d9ae2a}h1{font-size:58px;line-height:1.2;letter-spacing:-2px;margin:22px 0 24px;font-weight:800}.intro{font-size:16px;line-height:1.9;color:#768176;margin:0}.tags{display:flex;gap:8px;margin:21px 0 31px}.tags span{font-size:11px;padding:7px 10px;border:1px solid #dfe5da;border-radius:5px}.download{display:flex;align-items:center;justify-content:center;gap:12px;background:var(--green);color:white;border-radius:11px;width:326px;padding:18px 18px;font-size:15px;font-weight:650;box-shadow:0 7px 15px #19865715;transition:transform .15s,background .15s}.download:hover{background:#107248;transform:translateY(-2px)}.download svg{width:20px;height:20px}.download>span{margin-left:auto;font-size:21px;font-weight:400}.release{font-size:11px;color:#778377;width:326px;text-align:center;margin:13px 0 0;letter-spacing:.3px}.release i{font-style:normal;padding:0 8px;color:#b2bab0}.download-help{font-size:11px;color:#879184;margin:18px 0 0}.hero-visual{position:relative;min-height:548px;display:flex;align-items:center;justify-content:center}.visual-grid{position:absolute;width:390px;height:425px;border-radius:52% 48% 40% 60%;background:radial-gradient(circle at 40% 30%,#fff4b7,#e7eddc 75%);opacity:.85;transform:rotate(-8deg)}.phone{position:relative;width:230px;height:510px;padding:6px;background:#23302a;border:1px solid #48554d;border-radius:32px;box-shadow:14px 20px 50px #35473726;transform:rotate(5deg);overflow:hidden}.phone>img{display:block;width:100%;height:100%;object-fit:cover;border-radius:26px}.phone-top{position:absolute;top:6px;left:72px;width:84px;height:16px;border-radius:0 0 12px 12px;background:#23302a;z-index:1}.floating-note{position:absolute;z-index:2;left:-12px;top:73px;display:flex;align-items:center;gap:11px;padding:15px 18px;background:#fffffff2;border:1px solid #fff;border-radius:11px;box-shadow:0 12px 25px #34463513;transform:rotate(-3deg)}.note-icon{background:#fff0ae;border-radius:50%;width:29px;height:29px;display:grid;place-items:center;font-size:17px;color:#78601b}.floating-note strong{display:block;font-size:12px}.floating-note div>span{display:block;color:#829083;font-size:10px;margin-top:4px}.visual-caption{position:absolute;bottom:-5px;font-size:10px;letter-spacing:2px;color:#93a08f}.install{display:grid;grid-template-columns:1fr 260px;gap:90px;padding:60px 0;border-top:1px solid var(--line)}.section-kicker{font-size:11px;color:#9a8655;letter-spacing:2px}h2{font-size:26px;letter-spacing:-.5px;margin:12px 0 29px}ol{list-style:none;margin:0;padding:0}li{display:flex;gap:18px;padding-bottom:24px}li:last-child{padding-bottom:0}.number{font-size:12px;color:#99a18f;line-height:27px;font-variant-numeric:tabular-nums}h3{font-size:14px;margin:0 0 8px;line-height:1.7}li p{margin:0;color:#7c8679;font-size:12px;line-height:1.9;max-width:470px}.qr-card{align-self:center;padding:24px;background:#fff;border:1px solid #e7eadd;border-radius:18px;text-align:center}.qr-card>img{width:176px;height:176px;max-width:100%;image-rendering:pixelated}.qr-card h3{margin:14px 0 4px}.qr-card p{font-size:11px;color:#8a9384;margin:0 0 9px}.qr-card>a{font-size:12px;color:#687663}.qr-card .qr-save{display:block;margin-top:17px;padding-top:15px;border-top:1px solid #edf0e7;color:#25865d;font-size:11px}.faq{padding:12px 0 56px}.faq h2{font-size:20px;margin-bottom:22px}details{border-bottom:1px solid var(--line)}summary{list-style:none;display:flex;justify-content:space-between;cursor:pointer;padding:19px 0;font-size:13px}summary::-webkit-details-marker{display:none}summary span{color:#8b9985;font-size:17px}details[open] summary span{transform:rotate(45deg)}details p{font-size:12px;color:#798775;line-height:1.9;margin:0;padding:0 30px 19px 0}code{font-family:ui-monospace,monospace;font-size:11px;overflow-wrap:anywhere}footer{border-top:1px solid var(--line);padding:25px 0 38px;display:flex;align-items:center;gap:20px;font-size:11px;color:#7c8874}footer>span{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:#52614d}footer>p{flex:1}footer>a{color:#287b52}.browser-tip{position:sticky;top:0;z-index:5;background:#fff1bb;color:#625022;padding:12px 20px;text-align:center;font-size:12px;line-height:1.7}[hidden]{display:none!important}@media(max-width:760px){.page{padding:0 23px}header{height:85px}.brand{font-size:18px;gap:9px}.brand img{width:36px;height:36px}.platform{font-size:10px;gap:5px}.hero{grid-template-columns:1fr;padding:38px 0 30px;gap:21px;min-height:auto}.eyebrow{font-size:10px;letter-spacing:.6px}h1{font-size:44px;letter-spacing:-1.5px;line-height:1.23;margin:20px 0}.intro{font-size:14px}.desktop{display:none}.tags{margin:19px 0 25px}.tags span{font-size:10px;padding:6px 9px}.download{width:100%;font-size:14px;padding:17px 19px}.release{width:100%;font-size:10px}.download-help{text-align:center;font-size:10px;margin-top:13px}.hero-visual{min-height:450px;margin-top:5px;overflow:hidden}.phone{width:188px;height:416px;border-radius:27px;padding:5px}.phone>img{border-radius:22px}.phone-top{left:58px;width:70px;top:5px;height:13px}.visual-grid{width:300px;height:330px}.floating-note{left:0;top:73px;padding:12px 13px}.floating-note strong{font-size:11px}.floating-note div>span{font-size:9px}.visual-caption{bottom:0;font-size:9px}.install{grid-template-columns:1fr;gap:30px;padding:35px 0}.section-kicker{font-size:10px}h2{font-size:24px;margin:10px 0 25px}li{gap:14px;padding-bottom:22px}li p{font-size:12px}.qr-card{justify-self:center;width:248px}.faq{padding:10px 0 33px}.faq h2{font-size:18px}.faq summary{font-size:12px;line-height:1.6;gap:12px}footer{padding:23px 0 28px;flex-wrap:wrap;gap:12px}footer>p{font-size:10px;flex-basis:calc(100% - 120px);margin:0}footer>a{margin-left:30px;font-size:10px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}