:root{--white:#fff;--bg:#f5f5f8;--ink:#252239;--muted:#666474;--purple:#6b45b5;--lavender:#eae3f5;--green:#d7e8df;--line:#dedee6;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);scroll-behavior:smooth;scroll-padding-top:30px}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--purple);outline-offset:6px}img{display:block;max-width:100%;height:auto}p{line-height:1.85;margin:0 0 18px}h1,h2,h3,h4,figure{margin:0}h1,h2,.product h3{font-family:"Songti SC","Noto Serif CJK SC","STSong",serif}.wrap{width:min(1180px,calc(100% - 96px));margin-inline:auto}.skip{position:fixed;top:-60px;left:12px;padding:12px;background:white;z-index:10}.skip:focus{top:12px}.header{display:flex;align-items:center;justify-content:space-between;padding:28px 0;border-bottom:1px solid var(--line);gap:20px}.brand{display:flex;align-items:center;gap:13px;font-size:23px;font-weight:650;letter-spacing:.1em}.brand small{display:block;font-size:10px;letter-spacing:.28em;color:var(--muted);margin-top:4px;font-weight:400}.brand-mark{display:flex;width:36px;height:36px;position:relative;transform:rotate(-10deg)}.brand-mark i{position:absolute;top:3px;width:23px;height:29px;border:2px solid var(--purple);border-radius:4px}.brand-mark i:first-child{left:0;background:var(--lavender)}.brand-mark i:last-child{right:0;top:8px;background:var(--green);opacity:.8}.header nav{display:flex;gap:32px;align-items:center;font-size:14px}.header nav a:hover,.text-link:hover,.footer a:hover{color:var(--purple)}.nav-contact{padding:12px 19px;border:1px solid var(--line);border-radius:50px}.nav-contact span{margin-left:18px}.hero{min-height:685px;display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:center;padding:72px 0 84px}.eyebrow{font-size:12px;letter-spacing:.13em;font-weight:600;color:var(--purple);margin-bottom:24px}.hero h1{font-size:clamp(46px,4.65vw,68px);line-height:1.3;letter-spacing:-.025em;font-weight:600}.accent{color:var(--purple)}.hero-description{color:var(--muted);font-size:16px;margin:27px 0 30px;line-height:1.95}.hero-actions{display:flex;align-items:center;gap:25px}.button{display:inline-flex;align-items:center;gap:35px;padding:17px 23px;background:var(--ink);color:white;font-size:14px;border-radius:7px;transition:background .2s}.button:hover{background:var(--purple)}.text-link{font-size:14px;border-bottom:1px solid currentColor;padding-bottom:4px;display:inline-block}.hero-note{margin:38px 0 0;font-size:12px;color:var(--muted)}.visual{height:480px;position:relative;isolation:isolate}.visual-orbit{position:absolute;width:94%;aspect-ratio:1;border:1px solid #dad3e5;border-radius:50%;left:4%;top:0;z-index:-1}.visual-orbit:after{content:"";position:absolute;inset:40px;border:1px solid #e4dfec;border-radius:50%}.frame{position:absolute;background:white;padding:11px;border-radius:9px;box-shadow:0 18px 36px #31244412}.frame-create{width:76%;top:28px;left:0;transform:rotate(-7deg)}.frame-create img{aspect-ratio:1.19;object-fit:cover;border-radius:3px}.frame figcaption{font-size:12px;padding:14px 5px 5px;color:var(--muted);display:flex;justify-content:space-between}.frame-read{width:45%;right:0;bottom:28px;transform:rotate(9deg);background:#fffefb}.frame-read img{aspect-ratio:1.21;border-radius:3px}.frame-read figcaption{font-size:11px}.visual-caption{position:absolute;bottom:-4px;left:0;font-size:10px;letter-spacing:.08em;color:var(--muted)}.section-intro{display:flex;justify-content:space-between;align-items:end;gap:40px;margin:0 0 42px}.section-intro h2,.about-grid h2{font-size:42px;line-height:1.4;font-weight:600}.section-intro>p{color:var(--muted);font-size:14px;margin-bottom:5px}.product{display:grid;grid-template-columns:1fr 1.08fr;align-items:center;border-radius:15px;overflow:hidden;margin-bottom:24px;min-height:435px}.photo-product{background:var(--white)}.product-copy{padding:45px 46px}.product-label{font-size:11px;letter-spacing:.12em;color:var(--purple);margin-bottom:18px}.product h3{font-size:35px;line-height:1.45;margin-bottom:20px;font-weight:600}.product-copy>p:not(.product-label){font-size:14px;color:var(--muted);line-height:1.9}.product-copy .text-link{margin-top:7px}.product-image{margin:30px 34px 30px 0}.product-image img{border-radius:8px;width:100%}.product-image figcaption{font-size:10px;color:var(--muted);margin-top:12px}.reading-product{background:var(--green);grid-template-columns:1.08fr 1fr}.reading-product .product-copy{padding-left:30px}.poster-demo{padding:38px 55px 25px;text-align:center}.input-strip{background:#fff9;border:1px solid #fff;font-size:12px;padding:13px 16px;border-radius:7px;width:min(310px,100%);margin:auto}.input-strip span{margin-right:12px;color:var(--purple)}.flow-arrow{font-size:22px;margin:10px 0;color:#5b7666}.paper{background:#fffefb;width:min(280px,90%);margin:auto;padding:22px 26px;box-shadow:10px 10px 0 #b7d0c2;text-align:left;transform:rotate(-3deg);border:1px solid #ffffff}.paper-top{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);padding-bottom:15px;border-bottom:1px solid var(--line)}.paper strong{font-family:"Songti SC",serif;font-size:29px;font-weight:600;line-height:1.45;display:block;margin-top:18px}.paper-lines{margin:15px 0}.paper-lines span{display:block;height:4px;background:#e8e6e1;margin:7px 0}.paper-lines span:last-child{width:68%}.paper-bottom{display:flex;align-items:center;gap:17px}.paper-bottom img{width:72px;border-radius:50%}.paper-bottom span{font-size:11px;line-height:1.8;color:var(--muted)}.demo-caption{font-size:10px;color:#4e6359;margin:24px 0 0}.features{display:grid;grid-template-columns:repeat(3,1fr);margin:50px 0 82px;gap:28px 45px}.features>div{border-top:1px solid var(--line);padding-top:20px}.features h4{font-size:17px;font-weight:600;margin-bottom:9px}.features p{font-size:13px;color:var(--muted);margin:0}.access{border-top:1px solid var(--line);padding:54px 0 68px;display:grid;grid-template-columns:1.45fr 1fr;gap:45px;align-items:center}.access h2,.contact h2{font-size:32px;font-weight:600;line-height:1.5;margin-bottom:18px}.access p:not(.eyebrow),.contact p:not(.eyebrow){font-size:14px;color:var(--muted)}.access .eyebrow{margin-bottom:16px}.ios-note{display:flex;gap:13px;align-items:flex-start;padding:25px 26px;background:var(--lavender);border-radius:9px}.ios-note strong{font-size:14px}.ios-note p{font-size:12px!important;margin:10px 0 0}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--purple);flex-shrink:0;margin-top:6px}.about-section{background:#eae9f0;padding:78px 0}.about-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:80px}.company-info h3{font-size:21px;font-weight:600;line-height:1.65;margin-bottom:22px}.company-info p{font-size:14px;color:var(--muted)}.company-info dl{display:flex;gap:28px;font-size:13px;line-height:1.8;border-top:1px solid #d4d2df;padding-top:22px;margin:25px 0 0}.company-info dt{color:var(--muted);flex-shrink:0}.company-info dd{margin:0}.contact{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:74px 0}.contact .eyebrow{margin-bottom:14px}.contact p:last-child{margin:0}.email-link{font-size:clamp(18px,2.1vw,27px);font-family:Georgia,serif;display:flex;align-items:center;gap:26px;white-space:nowrap;border-bottom:1px solid var(--purple);padding-bottom:12px;color:var(--purple)}.footer{border-top:1px solid var(--line);padding:29px 0 32px;display:flex;justify-content:space-between;gap:24px;align-items:center}.footer strong{font-size:15px}.footer p{font-size:11px;color:var(--muted);margin:7px 0 0}.icp-link{display:inline-block;font-size:11px;color:var(--muted);margin-top:7px}.icp-link:hover{color:var(--purple)}.footer-links{display:flex;gap:26px;font-size:12px;color:var(--muted)}
@media(min-width:1450px){.hero{gap:50px}.visual{height:510px}}
@media(max-width:1000px){.wrap{width:calc(100% - 56px)}.hero{min-height:580px;padding:56px 0 64px}.hero h1{font-size:46px}.hero-description{font-size:14px}.visual{height:370px}.hero-actions{gap:18px}.button{gap:17px;padding:16px}.hero-actions .text-link{font-size:12px}.frame-read{bottom:0}.visual-caption{bottom:-25px}.product-copy{padding:32px}.product h3{font-size:29px}.product-image{margin-right:26px}.poster-demo{padding-inline:35px}.section-intro h2,.about-grid h2{font-size:36px}.about-grid{gap:45px}.contact{flex-direction:column;align-items:flex-start}.features{gap:24px}.access{grid-template-columns:1.3fr 1fr;gap:25px}.desktop-break{display:none}}
@media(max-width:650px){.wrap{width:calc(100% - 40px)}.header{padding:20px 0}.brand{font-size:19px;gap:10px}.brand-mark{width:32px}.brand small{font-size:9px}.header nav{gap:17px;font-size:12px}.header nav>a:first-child{display:none}.nav-contact{padding:9px 12px}.nav-contact span{display:none}.hero{display:flex;flex-direction:column;gap:45px;padding:45px 0 58px;align-items:stretch}.hero h1{font-size:clamp(40px,10.8vw,56px)}.hero .eyebrow{margin-bottom:21px}.hero-description{margin-top:21px;font-size:14px}.hero-note{margin-top:24px;font-size:11px}.hero-actions{gap:23px}.button{padding:16px 21px}.hero-actions .text-link{font-size:13px}.visual{width:min(400px,95%);height:355px;margin-inline:auto}.frame-create{width:78%;top:17px;left:2%}.frame-read{width:45%;bottom:8px;right:1%}.visual-caption{bottom:-15px;font-size:9px}.section-intro{display:block;margin-bottom:27px}.section-intro h2,.about-grid h2{font-size:32px}.section-intro>p{margin-top:20px;font-size:13px}.eyebrow{margin-bottom:16px}.product{display:flex;flex-direction:column;align-items:stretch;min-height:0;margin-bottom:20px}.product-copy,.reading-product .product-copy{padding:29px 26px}.product h3{font-size:29px;margin-bottom:18px}.product-copy>p:not(.product-label){font-size:13px}.product-image{margin:0 23px 27px}.product-image figcaption{font-size:9px;line-height:1.7}.reading-product .product-copy{order:-1;padding-bottom:5px}.poster-demo{padding:25px 35px 27px}.features{grid-template-columns:repeat(2,1fr);gap:26px 23px;margin:35px 0 45px}.features h4{font-size:16px}.features p{font-size:12px}.access{display:block;padding:39px 0 45px}.access h2,.contact h2{font-size:27px}.ios-note{margin-top:26px}.about-section{padding:45px 0}.about-grid{display:block}.company-info{margin-top:28px}.company-info h3{font-size:18px}.company-info p{font-size:13px}.company-info dl{gap:16px;font-size:12px}.contact{padding:45px 0;gap:28px}.contact p:not(.eyebrow){font-size:13px}.email-link{font-size:24px}.footer{display:block;padding:25px 0}.footer-links{margin-top:23px;gap:22px}.footer p{font-size:10px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition:none!important}}