:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--page:#f6f8fb;--surface:#fff;--text:#111827;--muted:#667085;--subtle:#667085;--line:#e0e5ec;--brand:#ff8400;--button-bg:var(--brand);--on-brand:#fff;--accent:#9a4e00;--glow:#ff84000b;--device:#26303d;--screen:#0b0f14;--scrim:#030912b8;--content:1200px}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--page:#0b0f14;--surface:#151a22;--text:#f9fafb;--muted:#aab2c0;--subtle:#8d97a7;--line:#2a3442;--accent:#ffb469}}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--page:#0b0f14;--surface:#151a22;--text:#f9fafb;--muted:#aab2c0;--subtle:#8d97a7;--line:#2a3442;--accent:#ffb469}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{background:var(--page);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif}body:has(dialog[open]){overflow:hidden}h1,h2,h3,p,figure{margin:0}a{color:inherit;text-decoration:none}button,select{font:inherit}button{cursor:pointer}button,a,select{-webkit-tap-highlight-color:transparent}img{max-width:100%;height:auto;display:block}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--accent);outline-offset:5px}.container{width:min(var(--content), calc(100% - 80px));margin-inline:auto}.mobile-copy{display:none}.skip-link{z-index:30;background:var(--surface);border-radius:8px;padding:12px 18px;position:fixed;top:8px;left:8px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.site-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:32px;height:96px;display:flex}.brand{white-space:nowrap;align-items:center;gap:12px;font-size:25px;font-weight:700;display:inline-flex}.brand-mark{width:32px;height:34px;display:block;position:relative}.brand-mark:after{content:"";background:url(/images/brand-symbol.svg) 50%/contain no-repeat;position:absolute;inset:0}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .brand-mark:after{background-image:url(/images/brand-symbol-dark.svg)}}:root[data-theme=dark] .brand-mark:after{background-image:url(/images/brand-symbol-dark.svg)}.main-nav{color:var(--muted);gap:34px;font-size:14px;display:flex}.main-nav a,.nav-download{padding-block:12px}.main-nav a:hover,.footer-links a:hover,.footer-links button:hover{color:var(--accent)}.nav-download{color:var(--accent);white-space:nowrap;font-size:15px;font-weight:600}.nav-download span{margin-left:8px}.hero{grid-template-columns:55% 45%;min-height:690px;padding-top:28px;display:grid}.hero-copy{z-index:1;min-width:0;padding-top:52px;position:relative}.eyebrow{color:var(--accent);font-size:15px;font-weight:500;line-height:21px}h1{letter-spacing:-.025em;margin-top:24px;font-size:clamp(42px,4.03vw,58px);font-weight:700;line-height:1.4}.hero-description{color:var(--muted);margin-top:24px;font-size:18px;line-height:1.55}.hero-actions{align-items:flex-start;gap:40px;margin-top:38px;scroll-margin-top:30px;display:flex}.primary-download{flex-shrink:0;width:260px}.download-button{background:var(--button-bg);width:260px;min-height:62px;color:var(--on-brand);text-align:center;white-space:nowrap;border:0;border-radius:12px;justify-content:center;align-items:center;gap:18px;padding:14px 20px;font-size:18px;font-weight:600;line-height:1.4;transition:filter .18s,transform .18s;display:inline-flex}.download-button:hover{filter:brightness(1.05);transform:translateY(-1px)}.download-button:active{transform:translateY(0)}.download-caption{color:var(--subtle);margin-top:14px;font-size:13px;line-height:1.6}.qr-card{background:var(--surface);border-radius:16px;flex-shrink:0;align-items:center;gap:12px;width:260px;margin-top:-10px;padding:15px;display:flex}.qr-copy{flex:1;min-width:0;padding-left:6px}.qr-copy p{font-size:15px;font-weight:600;line-height:1.4}.qr-copy span{color:var(--subtle);white-space:nowrap;margin-top:30px;font-size:10px;display:block}.qr-card img{flex-shrink:0;width:112px;height:112px}.training-note{color:var(--muted);margin-top:-12px;font-size:14px;line-height:1.5}.hero-product{text-align:center;justify-self:center;width:360px;position:relative}.hero-product:before{content:"";z-index:-1;background:var(--glow);border-radius:180px;width:390px;height:500px;position:absolute;top:31px;left:34px}.phone-shell{border:5px solid var(--device);background:var(--screen);border-radius:38px;width:298px;margin-inline:auto;padding:10px 8px 14px;overflow:hidden}.phone-shell img{width:100%}.hero-product figcaption{color:var(--subtle);margin-top:22px;font-size:12px;line-height:1.5}.features{padding-top:88px}h2{letter-spacing:-.025em;font-size:38px;font-weight:600;line-height:1.4}.section-heading>p{color:var(--muted);margin-top:8px;font-size:17px;line-height:1.6}.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:40px;display:grid}.feature-card{background:var(--surface);border-radius:20px;padding:28px}.feature-card .feature-number{color:var(--accent);margin:0;font-size:14px;font-weight:500;line-height:20px}.feature-card h3{margin-top:20px;font-size:23px;font-weight:600;line-height:1.4}.feature-card>p:last-child{color:var(--muted);margin-top:20px;font-size:15px;line-height:1.5}.screens{padding-top:132px}.screen-gallery{background:var(--surface);border-radius:24px;grid-template-columns:repeat(3,minmax(0,266px));justify-content:space-between;gap:24px;margin-top:40px;padding:40px 6.33% 70px;display:grid}.screen-gallery img{aspect-ratio:390/844;object-fit:contain;width:100%}.screen-gallery figcaption{margin-top:20px;font-size:18px;font-weight:600;line-height:1.4}.screen-note{color:var(--subtle);margin-top:18px;font-size:12px;line-height:1.6}.questions{padding-top:74px}.questions h2{font-size:32px}.question-grid{border-bottom:1px solid var(--line);grid-template-columns:1fr 1fr;gap:100px;margin-top:34px;padding-bottom:62px;display:grid}.question-grid h3{font-size:18px;font-weight:600;line-height:1.4}.question-grid p{color:var(--muted);margin-top:14px;font-size:16px;line-height:1.6}.closing{padding-top:64px}.closing-card{background:var(--surface);border-radius:24px;justify-content:space-between;align-items:center;gap:36px;min-height:260px;padding:44px 48px;display:flex}.closing-card h2{font-size:36px}.closing-card p{color:var(--muted);margin-top:18px;font-size:17px;line-height:1.6}.closing-domain{color:var(--subtle);margin-top:32px;font-size:13px;display:block}.closing-card .download-button{flex-shrink:0}.site-footer{color:var(--subtle);justify-content:space-between;gap:30px;padding-block:58px 64px;font-size:12px;line-height:1.6;display:flex}.footer-links{flex-wrap:wrap;align-items:flex-start;gap:20px;display:flex}.footer-links a,.footer-links button{min-height:32px;padding-block:6px}.footer-links button{color:inherit;font-size:inherit;background:0 0;border:0;padding-inline:0}.footer-meta{text-align:right}.registration{margin-top:10px;line-height:1.8}.registration a:hover{color:var(--accent)}.theme-setting{align-items:center;gap:10px;margin-top:12px;display:inline-flex}.theme-setting select{border:1px solid var(--line);max-width:130px;min-height:36px;color:var(--muted);background:var(--surface);border-radius:6px;padding:4px 8px;font-size:12px}.sticky-download{display:none}.notice-dialog{border:1px solid var(--line);background:var(--surface);width:min(420px,100% - 40px);max-height:calc(100dvh - 48px);color:var(--text);border-radius:22px;margin:auto;padding:30px;overflow-y:auto}.notice-dialog::backdrop{background:var(--scrim);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.notice-dialog h2{font-size:25px;line-height:1.4}.notice-dialog>p{color:var(--muted);margin-top:16px;font-size:15px;line-height:1.8}.dialog-qr{text-align:center;margin-top:22px}.dialog-qr img{margin-inline:auto}.dialog-qr p{color:var(--muted);margin-top:14px;font-size:14px;line-height:1.7}.dialog-qr span{color:var(--subtle);font-size:12px}.dialog-close{width:100%;min-height:52px;margin-top:28px;font-size:16px}@media (width>=1440px){.hero{min-height:690px}}@media (width>=768px) and (width<=1150px){.hero{grid-template-columns:58% 42%}.hero-copy{padding-top:40px}.hero-product{width:100%}.hero-product:before{width:110%;left:-5%}.phone-shell{width:min(298px,90%)}.hero-description{font-size:16px}.hero-actions{gap:16px}.qr-card{width:auto;padding:12px}.qr-copy{display:none}.qr-card img{width:86px;height:86px}.primary-download,.primary-download .download-button{width:220px}.training-note{margin-top:22px}h2{font-size:32px}.feature-card{padding:22px}.feature-card h3{font-size:20px}.feature-card>p:last-child{font-size:14px}.screen-gallery{padding-inline:30px}.screen-gallery figcaption{font-size:15px}.question-grid{gap:50px}.closing-card{gap:24px;padding:36px}.closing-card h2{font-size:28px}.closing-card p{font-size:15px}.closing-card .download-button{width:220px}}@media (width<=767px){html{scroll-padding-top:24px}.container{width:calc(100% - 48px);max-width:480px}.desktop-copy{display:none!important}.mobile-copy,br.mobile-copy{display:inline}p.mobile-copy{display:block}.site-header{border:0;gap:12px;height:74px}.brand{gap:12px;font-size:23px}.brand-mark{width:28px;height:30px}.main-nav{display:none}.nav-download{font-size:13px}.nav-download span{margin-left:3px}.hero{min-height:0;padding-top:35px;display:block}.hero-copy{padding-top:0}.eyebrow{font-size:13px;line-height:19px}h1{letter-spacing:-.025em;margin-top:22px;font-size:clamp(28px,8.97vw,42px);line-height:1.4}.hero-description{margin-top:22px;font-size:15px;line-height:1.8}.hero-actions{margin-top:34px;display:block}.primary-download{width:100%}.download-button{width:100%;min-height:58px}.download-caption{text-align:center;margin-top:12px;font-size:12px}.qr-card,.training-note{display:none}.hero-product{width:100%;margin-top:54px}.hero-product:before{display:none}.phone-shell{border-width:6px;border-radius:29px;width:244px;padding:1px 1px 9px}.hero-product figcaption{margin-top:16px;font-size:11px}.features{padding-top:82px}h2{font-size:28px;line-height:1.45}.feature-grid{grid-template-columns:minmax(0,1fr);gap:16px;margin-top:32px}.feature-card{border-radius:18px;padding:24px}.feature-card .feature-number{font-size:13px;line-height:18px}.feature-card h3{margin-top:14px;font-size:21px;line-height:1.4}.feature-card>p:last-child{margin-top:14px;font-size:14px;line-height:1.5}.screens{padding-top:74px}.section-heading>p{margin-top:14px;font-size:14px;line-height:1.5}.screen-gallery{background:0 0;border-radius:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:52px;padding:0}.gallery-practice{display:none}.screen-gallery figcaption{margin-top:20px;font-size:14px;font-weight:600;line-height:1.5}.screen-note{margin-top:24px;font-size:11px;line-height:1.7}.questions{padding-top:86px}.questions h2{font-size:24px}.question-grid{border:0;grid-template-columns:minmax(0,1fr);gap:0;margin-top:30px;padding-bottom:0}.question-grid article+article{border-top:1px solid var(--line);margin-top:30px;padding-top:24px}.question-grid h3{font-size:17px;line-height:1.4}.question-grid p{margin-top:14px;font-size:14px;line-height:1.65}.closing{padding-top:78px}.closing-card{border-radius:22px;min-height:270px;padding:26px 24px 36px;display:block}.closing-card h2{font-size:28px}.closing-card p{margin-top:16px;font-size:13px;line-height:1.5}.closing-domain{display:none}.closing-card .download-button{margin-top:26px}.site-footer{padding-top:42px;padding-bottom:max(42px, env(safe-area-inset-bottom));display:block}.footer-brand{width:100%;font-size:13px}.footer-links{gap:4px 18px;font-size:12px}.footer-meta{text-align:left;margin-top:14px;font-size:11px}.theme-setting{margin-top:18px}.sticky-download{z-index:10;padding:18px max(24px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) max(24px, env(safe-area-inset-left));background:var(--surface);border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;display:flex;position:fixed;inset:auto 0 0}.sticky-download strong{font-size:17px;line-height:1.4}.sticky-download p{color:var(--muted);margin-top:6px;font-size:12px}.sticky-download .download-button{flex-shrink:0;width:150px;min-height:52px;padding:12px;font-size:16px}}@media (width>=768px) and (width<=1023px){.main-nav{gap:20px}.hero{grid-template-columns:minmax(0,1fr);gap:54px}.hero-copy{padding-top:40px}.hero-product{width:360px}.hero-product:before{width:390px;left:34px}.hero-actions{gap:32px}.qr-card{width:260px;padding:15px}.qr-copy{display:block}.features{padding-top:80px}.feature-grid{grid-template-columns:minmax(0,1fr);gap:20px}.feature-card{padding:28px}.feature-card h3{font-size:23px}.screens{padding-top:80px}.closing-card{flex-wrap:wrap}}@media (width<=359px){.container{width:calc(100% - 40px)}.feature-card{padding:20px}.feature-card h3{font-size:19px}.screen-gallery{gap:12px}.screen-gallery figcaption{font-size:12px}.sticky-download{gap:10px;padding-inline:20px}.sticky-download .download-button{width:132px;font-size:14px}.sticky-download p{font-size:11px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important}}.download-caption{flex-wrap:wrap;gap:5px 16px;display:flex}.download-caption a{text-underline-offset:3px;text-decoration:underline}.qr-code{background:#fff;flex-shrink:0;place-items:center;width:112px;height:112px;padding:8px;display:grid}.qr-code img,.qr-code canvas{width:100%;height:auto}.dialog-qr .qr-code{width:150px;height:150px;margin-inline:auto}.nav-download.download-button{width:auto;min-height:44px;color:var(--accent);background:0 0;border-radius:0;padding:12px 0;font-size:15px}@media (width>=768px) and (width<=1150px){.qr-card .qr-code{width:86px;height:86px}}@media (width<=767px){.download-caption{justify-content:center}.nav-download.download-button{font-size:13px}}
