:root{color-scheme:light;--paper:#f3f6fa;--ink:#122033;--muted:#53677d;--blue:#1689f8;--cta:#0968c5;--rule:#d6e0ec;--soft:#ebf2fa}
*{box-sizing:border-box}html{scroll-padding-top:32px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #0968c5;outline-offset:5px;border-radius:5px}img{display:block;max-width:100%;height:auto}figure{margin:0}p{margin:0}h1,h2{font-weight:600;letter-spacing:-.045em;margin:0;overflow-wrap:break-word}.wrap{width:min(1120px,calc(100% - 96px));margin-inline:auto}.skip-link{position:absolute;left:20px;top:-100px;padding:12px 18px;z-index:10;background:var(--ink);color:white}.skip-link:focus{top:12px}.site-header{height:96px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;font-size:19px;font-weight:600;letter-spacing:-.02em}.brand img{border-radius:10px}.site-header nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:500}.site-header nav a{min-height:44px;display:inline-flex;align-items:center;gap:5px}.nav-download{color:var(--cta)}.hero{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:60px;padding-block:46px 94px;min-height:730px}.hero-copy{padding-bottom:48px}.eyebrow{color:var(--cta);font-size:14px;font-weight:600;letter-spacing:.08em;line-height:1.6;margin-bottom:24px}h1{font-size:58px;line-height:1.22}h2{font-size:44px;line-height:1.28}.lead{font-size:20px;line-height:1.85;margin:28px 0 34px;color:var(--muted)}.download-button{display:inline-flex;justify-content:center;align-items:center;gap:24px;background:var(--cta);color:#fff;padding:16px 23px;min-height:56px;border-radius:14px;font-size:16px;font-weight:600;letter-spacing:.01em;box-shadow:0 5px 14px #0968c513}.download-button:hover{background:#075caf}.availability{font-size:13px;color:var(--muted);margin-top:17px;line-height:1.6}.hero-visual{width:292px;justify-self:center}.phone-frame{padding:7px;border:1px solid #c2cfdf;border-radius:37px;background:#dce6f0;box-shadow:0 22px 50px #18365314,0 3px 8px #1836530c;overflow:hidden}.phone-frame img{border-radius:30px}.hero-visual figcaption{margin-top:23px}figcaption{font-size:12px;line-height:1.7;color:var(--muted);text-align:center;margin-top:19px}.story-section{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center;padding-block:100px}.section-copy>p:not(.eyebrow):not(.availability){font-size:17px;line-height:1.9;color:var(--muted);margin-top:25px}.section-copy .fine-print{font-size:13px!important;margin-top:17px!important}.definition-section{border-top:1px solid var(--rule);grid-template-areas:"visual copy"}.definition-section .section-copy{grid-area:copy}.definition-section figure{grid-area:visual}.image-sheet{overflow:hidden;border-radius:28px;border:1px solid #d4dfea;box-shadow:0 14px 35px #1936520a}.detail-visual{width:100%;max-width:472px;justify-self:center}.guide-section{background:var(--soft)}.guide-visual{max-width:520px}.guide-visual .image-sheet{border-color:#b6bfca}.sync-section{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:64px;padding-block:110px}.devices{display:flex;justify-content:center;align-items:flex-end;gap:20px}.tablet-device{width:270px;flex:0 1 270px}.phone-device{width:172px;flex:0 1 172px;padding-bottom:4px}.tablet-frame{border:1px solid #c2cfdf;background:#dce6f0;padding:8px;border-radius:22px;box-shadow:0 20px 45px #18365312;overflow:hidden}.tablet-frame img{border-radius:14px}.sync-visual .phone-frame{padding:5px;border-radius:24px}.sync-visual .phone-frame img{border-radius:19px}.device-label{display:block;text-align:center;font-size:12px;color:var(--muted);margin-top:14px}.sync-visual figcaption{margin-top:24px}.finish-section{background:linear-gradient(145deg,#edf3fa,#e6eff9)}.finish-section .download-button{margin-top:32px}.content-notice{padding-block:42px;font-size:12px;line-height:1.9;color:var(--muted);max-width:1120px}.content-notice p+p{margin-top:7px}.site-footer{border-top:1px solid var(--rule);padding-block:28px 35px;font-size:12px;color:var(--muted)}.footer-top,.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer-brand{font-size:15px;font-weight:600;color:var(--ink)}.site-footer nav{display:flex;flex-wrap:wrap;gap:24px}.site-footer a{display:inline-flex;align-items:center;min-height:44px}.site-footer a:hover{text-decoration:underline;text-underline-offset:4px}.footer-bottom{margin-top:12px}
@media(min-width:1600px){.wrap{width:1200px}.hero{gap:110px}.hero-visual{width:308px}}
@media(max-width:1000px){.wrap{width:calc(100% - 64px)}h1{font-size:48px}h2{font-size:37px}.hero{gap:32px;min-height:670px}.hero-visual{width:260px}.story-section{gap:48px;padding-block:80px}.sync-section{gap:36px;padding-block:90px}.devices{gap:12px}.tablet-device{width:220px;flex-basis:220px}.phone-device{width:145px;flex-basis:145px}}
@media(max-width:700px){.wrap{width:calc(100% - 40px)}.site-header{height:80px}.brand{font-size:16px;gap:9px}.brand img{width:34px;height:34px;border-radius:9px}.site-header nav{gap:19px;font-size:13px}.site-header nav>a:first-child{display:none}.hero{grid-template-columns:1fr;gap:40px;min-height:0;padding-block:44px 58px}.hero-copy{padding:0}.eyebrow{font-size:12px;margin-bottom:19px}h1{font-size:clamp(32px,8.7vw,49px);letter-spacing:-.045em;line-height:1.28}.lead{font-size:17px;line-height:1.9;margin:22px 0 27px}.download-button{padding:15px 21px;min-height:54px;font-size:15px}.availability{margin-top:14px;font-size:12px}.hero-visual{width:260px}.hero-visual figcaption{margin-top:18px}.phone-frame{padding:6px;border-radius:33px}.phone-frame img{border-radius:27px}.story-section{grid-template-columns:1fr;gap:34px;padding-block:62px}.definition-section{grid-template-areas:"copy" "visual"}h2{font-size:34px;line-height:1.3}.section-copy>p:not(.eyebrow):not(.availability){font-size:15px;line-height:1.95;margin-top:20px}.section-copy .eyebrow{margin-bottom:17px}.desktop-break{display:none}.detail-visual{width:min(100%,360px)}.image-sheet{border-radius:23px}.guide-visual{width:min(100%,450px);justify-self:center}.sync-section{grid-template-columns:1fr;gap:37px;padding-block:66px}.sync-visual{width:min(100%,440px);justify-self:center}.devices{gap:13px}.tablet-device{width:60%;flex-basis:60%}.phone-device{width:34%;flex-basis:34%}.tablet-frame{padding:6px;border-radius:18px}.tablet-frame img{border-radius:12px}.sync-visual .phone-frame{padding:4px;border-radius:20px}.sync-visual .phone-frame img{border-radius:16px}.sync-visual figcaption{margin-top:19px}.finish-section .download-button{margin-top:27px}.content-notice{padding-block:31px}.footer-top,.footer-bottom{align-items:flex-start;flex-direction:column;gap:10px}.site-footer{padding-block:24px 26px}.site-footer nav{column-gap:20px;row-gap:0}.footer-bottom{margin-top:8px;gap:0}figcaption{font-size:11px;margin-top:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.finish-section .story-section{display:block;text-align:center;padding-block:82px}.finish-section .section-copy{max-width:650px;margin-inline:auto}@media(max-width:700px){.finish-section .story-section{padding-block:60px}.finish-section h2{font-size:clamp(27px,8vw,34px)}}

/* The video and static poster share the existing phone screen bounds. */
.demo-stage{position:relative;aspect-ratio:660/1434;overflow:hidden;border-radius:30px}
.demo-stage video{display:block;width:100%;height:100%;object-fit:contain}
.demo-stage .demo-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.demo-stage [hidden]{display:none}

@media(max-width:700px){.demo-stage{border-radius:27px}}