:root{--ink:#1d1d1f;--muted:#6e6e73;--paper:#fff;--soft:#f5f5f7;--blue:#0071e3;--link:#06c;--line:#d2d2d7;--shell:min(1100px,calc(100% - 88px));color-scheme:light;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:70px}body{margin:0;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,select{font:inherit}button,summary,select{cursor:pointer}img{display:block;max-width:100%;height:auto}h1,h2,h3,p,figure{margin:0}a,button,summary,select{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,select:focus-visible{outline:3px solid var(--blue);outline-offset:5px}.shell{width:var(--shell);margin-inline:auto}.section-pad{padding-block:100px}.skip{position:fixed;top:-100px;left:20px;z-index:1000;background:var(--ink);color:#fff;padding:12px 20px;border-radius:8px}.skip:focus{top:12px}.eyebrow{font-size:21px;font-weight:600;line-height:1.4;margin-bottom:16px}.muted{color:var(--muted)}h1{font-size:56px;font-weight:600;line-height:1.18;letter-spacing:0}h2{font-size:48px;font-weight:600;line-height:1.2;letter-spacing:0;text-wrap:balance}h3{font-size:28px;font-weight:600;line-height:1.3;letter-spacing:0;text-wrap:balance}.section-intro{font-size:19px;line-height:1.65;color:var(--muted);max-width:560px;margin-top:26px}.fine{font-size:12px;line-height:1.6;color:var(--muted)}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.88);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid #00000016}.nav-shell{width:var(--shell);height:52px;display:flex;align-items:center;justify-content:space-between;gap:24px;margin:auto}.brand{display:flex;align-items:center;gap:8px;font-size:21px;font-weight:600;white-space:nowrap}.brand img{border-radius:7px;width:26px;height:26px}.brand-latin{font-size:14px;font-weight:400;color:var(--muted)}.desktop-nav{display:flex;align-items:center;gap:28px;font-size:12px;white-space:nowrap}.desktop-nav a:hover,footer a:hover{color:var(--link)}.nav-actions{display:flex;align-items:center;gap:18px}.nav-actions select{background:transparent;color:var(--ink);border:0;font-size:12px;max-width:102px;padding:6px 0}.small-button,.button{display:inline-flex;align-items:center;justify-content:center;background:var(--blue);color:#fff;border-radius:99px;white-space:nowrap;font-weight:400}.small-button{padding:7px 15px;font-size:12px}.button{padding:12px 23px;font-size:17px;line-height:1.2;min-height:44px}.small-button:hover,.button:hover{background:#0077ed}.mobile-nav{display:none}.actions{display:flex;align-items:center;justify-content:center;gap:28px;margin:24px 0 14px}.link-arrow{display:inline-block;color:var(--link);font-size:17px;line-height:1.5}.link-arrow:after{content:"›";display:inline-block;margin-left:7px}.link-arrow:hover{text-decoration:underline}
.hero{padding:48px 0 30px;background:var(--soft)}.hero-copy{text-align:center}.hero .eyebrow{font-size:24px;margin-bottom:12px}.hero h1 br{display:block}.hero-intro{margin:18px auto 0;font-size:21px;line-height:1.5;color:var(--ink)}.hero-devices{display:flex;align-items:flex-start;justify-content:center;gap:38px;margin:42px auto 26px;width:var(--shell)}.hero-mode{width:214px;flex:0 1 214px;min-width:0}.hero-mode figcaption{text-align:center;font-size:14px;font-weight:600;margin-top:18px;color:var(--muted)}.device{position:relative;background:#101011;padding:5px;border:1px solid #737378;border-radius:35px;box-shadow:0 1px 2px #0003,0 16px 28px -24px #0008;flex-shrink:0}.device img{border-radius:29px;width:100%;height:auto;background:#131316}.hero-note{text-align:center;max-width:780px}
.highlights{background:#fff}.highlights>.shell>h2{margin-bottom:44px}.gallery{background:var(--soft);border-radius:28px;display:grid;grid-template-columns:1fr 1fr;min-height:700px;overflow:hidden}.gallery-copy{padding:46px 0 46px 48px;display:flex;flex-direction:column;align-items:flex-start}.tab-list{display:flex;flex-wrap:wrap;gap:8px;margin-right:20px}.tab-list button{border:0;background:#e8e8ed;color:#515154;padding:10px 14px;border-radius:99px;font-size:13px;line-height:1.2}.tab-list button[aria-selected=true]{background:#1d1d1f;color:#fff}.tab-list button:hover{background:#dedee3}.tab-list button[aria-selected=true]:hover{background:#333336}.view-copy{margin-block:auto;padding:48px 28px 36px 0;max-width:440px}.view-number{font-size:12px;letter-spacing:.08em;color:var(--muted);margin-bottom:22px}.view-copy h3{font-size:36px;line-height:1.25}.view-copy>p:last-child{font-size:19px;line-height:1.65;color:var(--muted);margin-top:22px}.gallery-stage{display:flex;align-items:center;justify-content:center;padding:44px 32px}.gallery-device{width:270px}
.records{background:#000;color:#f5f5f7}.records-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:90px;align-items:center}.records .eyebrow{color:#a1a1a6}.records .section-intro{color:#a1a1a6}.record-points{display:grid;gap:26px;margin-top:36px;max-width:500px}.record-points article{border-top:1px solid #424245;padding-top:20px}.record-points h3{font-size:21px}.record-points p{font-size:17px;line-height:1.6;color:#a1a1a6;margin-top:8px}.records-visual{display:flex;justify-content:center}.record-device{width:290px}
.tools{background:var(--soft)}.tools h2{margin-bottom:44px}.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.tool-card{background:#fff;border-radius:28px;overflow:hidden;min-height:740px;padding:40px;display:flex;flex-direction:column;align-items:flex-start;gap:34px}.tool-card p:not(.pro-label){font-size:18px;line-height:1.65;color:var(--muted);margin-top:18px}.pro-label{color:var(--muted);font-size:14px;font-weight:600;margin-bottom:14px}.tool-device{width:240px;align-self:center;margin-bottom:-245px}.report-card{justify-content:space-between}.export-type{display:grid;gap:14px;width:100%;padding:24px;margin-block:18px}.export-type span{display:flex;align-items:center;justify-content:center;background:var(--soft);min-height:100px;border-radius:18px;font-size:40px;font-weight:600;color:#6e6e73}
.companions{background:#fff}.companion-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.animal-figure{display:flex;justify-content:center;min-width:0}.companion-device{width:270px}.privacy{background:var(--soft);text-align:center}.privacy .section-intro{max-width:680px;margin:26px auto}.privacy-values{display:flex;justify-content:center;gap:48px;flex-wrap:wrap;margin-top:54px;font-size:19px;font-weight:600}.privacy-values span{border-top:1px solid var(--line);padding-top:20px;min-width:180px}.faq{background:#fff}.faq-shell{max-width:880px}.faq h2{font-size:40px;margin-bottom:40px}.faq details{border-bottom:1px solid var(--line)}.faq summary{font-size:19px;font-weight:600;line-height:1.5;padding:24px 32px 24px 0;list-style:none;position:relative}.faq summary::-webkit-details-marker,.mobile-nav summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";font-size:24px;font-weight:400;position:absolute;right:0;top:20px;color:var(--muted)}.faq details[open] summary:after{content:"−"}.faq details p{font-size:17px;line-height:1.8;color:var(--muted);padding:0 36px 26px 0;max-width:790px}.closing{background:var(--soft);text-align:center}.closing-icon{margin:0 auto 24px;border-radius:20px}.closing h2{font-size:48px}.closing p{font-size:21px;line-height:1.5;margin:20px 0 26px;color:var(--muted)}footer{background:var(--soft);padding:0 0 28px}.footnote{font-size:12px;line-height:1.75;color:#86868b;padding-bottom:22px;border-bottom:1px solid var(--line)}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-top:22px;font-size:12px;color:var(--muted)}.footer-brand{font-weight:600;font-size:17px;color:var(--ink)}.footer-bottom nav{display:flex;flex-wrap:wrap;gap:24px}.footer-bottom small{font-size:12px}
html[lang=en] h1,html[lang=en] h2,html[lang=en] h3{letter-spacing:-.025em}html[lang=en] .brand-latin{display:none}html:not(.js) .tab-list,html:not(.js) #language{display:none}
@media(max-width:1000px){:root{--shell:calc(100% - 48px)}.desktop-nav{gap:18px}.brand-latin{display:none}.gallery-copy{padding-left:32px}.gallery-device{width:240px}.records-layout{gap:44px}.record-device{width:260px}.tool-card{padding:32px;min-height:710px}.companion-layout{gap:40px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}