:root{color-scheme:light;--ink:#292336;--muted:#82798e;--purple:#7560bb;--line:#e9e3f0}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#faf8fc;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #7560bb;outline-offset:5px}.page{max-width:1160px;margin:auto;padding:0 44px}header{height:110px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:750}.brand img{width:44px;height:44px;border-radius:14px}.nav-link{font-size:13px;color:var(--muted)}.nav-link span{margin-left:10px}.hero{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;min-height:650px;padding:40px 0 65px;gap:32px}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--purple);display:inline-flex;align-items:center;gap:9px}.dot{width:6px;height:6px;background:var(--purple);border-radius:50%}h1{font-size:70px;line-height:1.2;font-weight:750;letter-spacing:-3px;margin:27px 0 20px}h1 span{color:var(--purple)}.lead{color:var(--muted);font-size:16px;line-height:1.9;margin-bottom:32px}.download{display:inline-flex;align-items:center;justify-content:center;gap:12px;background:var(--purple);color:white;min-height:58px;padding:0 23px;border-radius:15px;font-size:16px;font-weight:650;box-shadow:0 12px 26px #7560bb23;transition:transform .2s,background .2s}.download:hover{background:#6752a9;transform:translateY(-2px)}.arrow{margin-left:20px}.version{font-size:11px;color:var(--muted);margin:17px 0 8px}.platform-note{font-size:11px;color:#9c94a6;margin:0}.tags{display:flex;gap:15px;font-size:11px;color:#82738e;margin-top:38px}.tags span+span{border-left:1px solid #dcd4e5;padding-left:15px}.visual{height:560px;position:relative;display:flex;justify-content:center;align-items:center}.orbit{position:absolute;border:1px solid #e6dff0;border-radius:50%;width:420px;height:420px}.orbit-one{background:radial-gradient(circle,#e7dff1,transparent 70%)}.orbit-two{width:500px;height:500px;border-style:dashed;opacity:.6}.phone{width:242px;border:7px solid #fff;border-radius:36px;overflow:hidden;position:relative;background:#fbf9fe;box-shadow:0 30px 60px #40325021,0 0 0 1px #e2dce9;transform:rotate(4deg)}.phone-top{padding:10px 15px 2px;display:flex;justify-content:space-between;font-size:9px;font-weight:700}.screen{width:100%;display:block}.phone-bottom{height:16px;position:relative}.phone-bottom:after{content:"";position:absolute;left:34%;right:34%;top:7px;height:3px;background:#352c41;border-radius:3px}.floating-note{position:absolute;bottom:36px;left:3%;display:flex;align-items:center;gap:12px;padding:15px 18px;border:1px solid #fff;border-radius:17px;background:#ffffffed;box-shadow:0 12px 35px #44325814;font-size:12px}.floating-note small{display:block;margin-top:6px;font-size:10px;color:var(--muted)}.note-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:12px;background:#f0eaf8;color:var(--purple);font-size:23px}.features{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:36px 0;gap:36px}.number{font-size:11px;color:#ab9bbd;letter-spacing:2px}.features h2{font-size:18px;margin:14px 0 10px}.features p,.install p{font-size:13px;color:var(--muted);line-height:1.9;margin:0}.install{display:grid;grid-template-columns:1fr 1fr;gap:45px;padding:70px 0 40px}.install h2{font-size:26px;line-height:1.5;margin:14px 0}.install ol{padding:0;margin:0;list-style:none}.install li{display:flex;gap:16px;margin-bottom:22px}.install li>span{width:30px;height:30px;background:#eee7f6;border-radius:50%;display:grid;place-items:center;color:var(--purple);font-size:12px;flex-shrink:0}.install strong{font-size:14px;display:block;margin:3px 0 6px}.tip{padding:18px 22px;background:#f0ebf6;border-radius:12px;font-size:12px;line-height:1.8;color:#81708f}footer{display:flex;align-items:center;gap:20px;margin-top:54px;padding:26px 0;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}footer a{margin-left:auto}.footer-brand{font-weight:700;color:var(--ink);font-size:15px}@media(max-width:760px){.page{padding:0 24px}header{height:84px}.brand{font-size:20px}.brand img{width:38px;height:38px}.hero{grid-template-columns:1fr;padding:35px 0 25px;gap:8px}.intro{text-align:center}h1{font-size:53px;letter-spacing:-2px;margin-top:22px}.lead{font-size:14px}.download{min-width:255px}.tags{justify-content:center;margin-top:26px}.visual{height:490px;overflow:hidden;margin:0 -24px}.phone{width:210px}.orbit{width:330px;height:330px}.orbit-two{width:410px;height:410px}.floating-note{bottom:24px;left:calc(50% - 155px)}.features{gap:22px;grid-template-columns:1fr;padding:28px 0}.features article{display:grid;grid-template-columns:30px 1fr;column-gap:12px}.number{grid-row:1/3;padding-top:4px}.features h2{margin:0 0 7px;font-size:16px}.features p br{display:none}.install{grid-template-columns:1fr;gap:25px;padding:40px 0 20px}.install h2{font-size:23px}.install p br{display:none}footer{flex-wrap:wrap;gap:10px 18px;margin-top:32px}footer a{margin-left:0;width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.download{transition:none}}