/* Product website design, 2026-10-17. */
:root{--bg:var(--canvas);--surface:var(--paper);--line:var(--border);--accent:var(--blue);--link:var(--blue);--soft:var(--paper);--button:var(--blue);--on-button:#fff;--font:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Kaku Gothic ProN","Malgun Gothic",sans-serif}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.theme-select{max-width:122px;min-height:40px;border:1px solid var(--border);border-radius:8px;background:var(--canvas);font:inherit;font-size:12px;color:var(--ink);padding:7px}.theme-control{display:flex;align-items:center}.footer>nav{flex-wrap:wrap}.footer-bottom{flex-wrap:wrap}.preview-note{font-size:12px}.technical p+p{margin-top:13px}.technical .text-link{font-size:12px;margin-top:8px}.copy-status{font-size:13px;color:var(--muted)}
@media(max-width:640px){.theme-select{max-width:84px;font-size:11px;padding:6px}.header-actions{gap:8px!important}.languages summary>span{display:none}.footer>nav{gap:16px 22px}}
.anchor{position:absolute;width:0;height:0;overflow:hidden;pointer-events:none}
.mobile-menu{display:none;position:relative;z-index:11}.mobile-menu>summary{list-style:none;width:36px;height:44px;display:flex;align-items:center;justify-content:center}.mobile-menu>summary::-webkit-details-marker{display:none}.mobile-menu>nav{position:absolute;right:0;top:48px;width:190px;padding:9px;background:var(--canvas);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}.mobile-menu nav a{display:block;padding:10px 14px;border-radius:6px;font-size:14px}.mobile-menu nav a:hover{color:var(--blue);background:var(--blue-soft)}@media(max-width:900px){.mobile-menu{display:block}}
:root{color-scheme:light;--canvas:#fff;--paper:#f5f7fb;--ink:#12243b;--muted:#617085;--border:#dfe6ee;--blue:#2359e9;--blue-hover:#1648ca;--blue-soft:#eaf0ff;--device:#eff3f9;--device-edge:#becbdd;--picture-sky:#dcebf8;--art-halo:#eff4ff;--art-ring:#d8e3f7;--gold:#edbd63;--shadow:0 14px 48px #243d6a0b}
:root[data-theme=dark]{color-scheme:dark;--canvas:#111a28;--paper:#192536;--ink:#edf2fa;--muted:#a8b7cb;--border:#303f53;--blue:#8cafff;--blue-hover:#a8c2ff;--blue-soft:#253958;--device:#28384d;--device-edge:#536985;--picture-sky:#435b77;--art-halo:#1a2a43;--art-ring:#31496c;--shadow:0 14px 48px #0002}
@media(prefers-color-scheme:dark){:root:not([data-theme]){color-scheme:dark;--canvas:#111a28;--paper:#192536;--ink:#edf2fa;--muted:#a8b7cb;--border:#303f53;--blue:#8cafff;--blue-hover:#a8c2ff;--blue-soft:#253958;--device:#28384d;--device-edge:#536985;--picture-sky:#435b77;--art-halo:#1a2a43;--art-ring:#31496c;--shadow:0 14px 48px #0002}:root:not([data-theme]) .button:not(.secondary):not(.inverted){color:#12243b}:root:not([data-theme]) .button.secondary{color:var(--blue)}}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--canvas);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans",Arial,"PingFang SC","Hiragino Sans","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,summary{cursor:pointer}button{font:inherit}svg{display:block}svg.icon{width:22px;height:22px;flex-shrink:0}button svg{pointer-events:none}button{color:inherit}h1,h2,h3,p,figure{margin:0}h1,h2,h3{letter-spacing:-.04em;line-height:1.2;font-weight:700}h1{font-size:64px}h2{font-size:42px}h3{font-size:24px}p{color:var(--muted)}ul{padding:0;list-style:none}img{max-width:100%}[hidden]{display:none!important}:focus-visible{outline:3px solid var(--blue);outline-offset:5px}::selection{background:#bdd1ff;color:#12243b}.wrap{max-width:1184px;padding-left:32px;padding-right:32px;margin:auto}.skip{position:fixed;left:20px;top:-80px;padding:10px 20px;background:var(--canvas);z-index:100;border:2px solid var(--blue);border-radius:8px}.skip:focus{top:12px}.site-header{border-bottom:1px solid var(--border);background:var(--canvas)}.header-inner{max-width:1248px;padding:0 32px;min-height:88px;margin:auto;display:flex;align-items:center;gap:50px}.brand{display:inline-flex;align-items:center;font-size:26px;font-weight:750;letter-spacing:-1px;white-space:nowrap;line-height:1.1}.brand-dot{color:var(--blue)}.brand-symbol{width:34px;position:relative;height:29px;margin-right:10px;color:var(--blue)}.brand-symbol svg{width:25px;height:25px;position:absolute;top:-3px;right:0;stroke-width:3}.brand-symbol svg+svg{transform:rotate(180deg);top:9px;left:0}.main-nav{display:flex;align-items:center;gap:25px;font-size:14px;font-weight:550;white-space:nowrap}.main-nav a:hover,.footer a:hover{color:var(--blue)}.header-actions{margin-left:auto;display:flex;align-items:center;gap:18px}.languages{position:relative;font-size:13px;z-index:10}.languages summary{list-style:none;display:flex;align-items:center;gap:7px;min-height:44px}.languages summary::-webkit-details-marker{display:none}.languages summary svg{width:18px;height:18px}.languages>div{position:absolute;top:44px;right:0;min-width:150px;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:8px;background:var(--canvas)}.languages a{display:block;padding:8px 12px;border-radius:6px}.languages a:hover,.languages a[aria-current]{background:var(--blue-soft);color:var(--blue)}.theme-toggle{border:0;background:none;padding:10px;display:flex;align-items:center;justify-content:center;width:40px;height:44px}.theme-toggle .sun{display:none}[data-theme=dark] .theme-toggle .sun{display:block}[data-theme=dark] .theme-toggle .moon{display:none}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;background:var(--blue);color:white;min-height:54px;padding:13px 25px;border-radius:9px;line-height:1.5;font-size:16px;font-weight:650;transition:background .18s,transform .18s}.button:hover{background:var(--blue-hover);transform:translateY(-2px)}[data-theme=dark] .button:not(.secondary):not(.inverted){color:#12243b}.button svg{width:19px;height:19px}.button.small{min-height:42px;font-size:14px;padding:10px 17px;gap:9px}.text-link{display:inline-flex;align-items:center;gap:10px;color:var(--blue);font-weight:600;font-size:15px;line-height:1.5}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.text-link svg{width:18px;height:18px}.actions{display:flex;gap:26px;align-items:center;margin-top:29px}.eyebrow{font-size:13px;letter-spacing:.06em;font-weight:650;color:var(--blue);margin-bottom:18px;display:flex;align-items:center;gap:9px}.status-dot{display:block;width:7px;height:7px;background:#38a47b;border-radius:50%}.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:12px;padding-top:64px;padding-bottom:53px;min-height:612px}.hero h1{font-size:78px;line-height:1.13;letter-spacing:-.06em}.hero h1 em{font-style:normal;color:var(--blue)}.hero .lead{font-size:18px;max-width:460px;line-height:1.85;margin-top:25px}.hero-art{position:relative;align-self:center;margin-right:-40px}.hero-art>svg{width:100%;height:auto}.hero-art figcaption{text-align:center;color:var(--muted);font-size:11px;margin-top:-8px;letter-spacing:.05em}.proof{display:flex;gap:22px;flex-wrap:wrap;margin:24px 0 0;color:var(--muted);font-size:12px;font-weight:500}.proof li{display:flex;align-items:center;gap:5px}.proof svg{width:15px;height:15px;color:var(--blue)}.availability{display:flex;align-items:center;gap:30px;flex-wrap:wrap;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding-top:22px;padding-bottom:22px;font-size:13px}.availability>span{color:var(--muted);font-size:12px}.availability a{display:flex;align-items:center;gap:8px;font-weight:600}.availability svg{width:18px;height:18px}.availability .ios-status{margin-left:auto;font-size:12px;color:var(--muted);font-weight:400}.availability .ios-status svg{width:14px;height:14px}.availability a:hover{color:var(--blue)}.section{padding-top:105px;padding-bottom:100px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:36px}.section-heading>p{max-width:340px;font-size:15px;line-height:1.8}.section-heading .eyebrow{margin-bottom:13px}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.feature{border:1px solid var(--border);border-radius:22px;overflow:hidden;padding:0 27px 31px;background:var(--paper)}.feature-art{height:230px;display:flex;align-items:center;justify-content:center;margin:0 -27px 17px;overflow:hidden}.feature-art>svg{width:100%;max-height:235px}.feature h3{font-size:25px;line-height:1.35;margin-bottom:13px;letter-spacing:-.025em}.feature p{font-size:14px;line-height:1.85}.conversation-art{background:var(--canvas);border:1px solid var(--border);border-radius:13px;width:245px;box-shadow:var(--shadow);padding:15px 16px;font-size:10px;margin-top:20px;transform:rotate(-3deg)}.avatar-line{display:flex;align-items:center;gap:8px;font-weight:600;margin-bottom:10px;line-height:1.4}.avatar-line .avatar{border-radius:50%;padding:7px;background:var(--blue-soft);color:var(--blue)}.avatar svg{width:15px;height:15px}.avatar-line small{display:flex;align-items:center;gap:4px;color:var(--muted);font-size:8px}.avatar-line i{background:#35a785;border-radius:50%;width:4px;height:4px}.bubble{background:var(--paper);width:fit-content;max-width:90%;padding:6px 10px;border-radius:3px 10px 10px;margin-bottom:6px;font-size:9px;color:var(--ink)}.file-bubble{border:1px solid var(--border);border-radius:9px;display:flex;align-items:center;gap:7px;max-width:180px;padding:8px;margin-bottom:7px}.file-bubble>span{padding:6px;background:#ffedc7;border-radius:6px;color:#b77812}.file-bubble>span svg{width:16px;height:16px}.file-bubble>div{min-width:0}.file-bubble strong{font-size:9px;font-weight:550;display:block}.file-bubble small{display:block;font-size:8px;color:var(--muted)}.file-bubble>.icon{width:12px;height:12px;color:#27a27d;margin-left:auto}.bubble.reply{margin-left:auto;background:var(--blue-soft);border-radius:10px 3px 10px 10px;display:flex;gap:10px}.bubble.reply span{color:var(--blue);font-size:8px}.legacy{border-radius:25px;background:var(--paper);padding:44px 60px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:35px}.legacy-copy h2{font-size:39px}.legacy-copy>p:not(.eyebrow){font-size:15px;line-height:1.85;margin-top:20px}.legacy-copy .portable{display:flex;align-items:center;gap:8px;color:var(--ink);font-size:13px!important;font-weight:550}.portable svg{width:17px;height:17px}.legacy-copy .text-link{margin-top:22px}.legacy-art svg{width:100%;height:auto}.legacy-art>span{font-size:12px;color:var(--muted);display:block;text-align:center;letter-spacing:.04em}.privacy{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}.privacy-emblem{display:flex;width:55px;height:55px;border-radius:16px;align-items:center;justify-content:center;background:var(--blue-soft);color:var(--blue);margin-bottom:24px}.privacy-emblem svg{width:26px;height:26px}.privacy-heading h2{font-size:39px}.privacy-heading>p:not(.eyebrow){margin-top:23px;font-size:15px;line-height:1.9}.privacy-heading .text-link{margin-top:24px}.trust-list article{display:flex;gap:20px;padding:26px 0;border-bottom:1px solid var(--border)}.trust-list article:first-child{padding-top:0}.trust-list article:last-child{border-bottom:0;padding-bottom:0}.trust-list article>svg{margin-top:5px;color:var(--blue);width:23px;height:23px}.trust-list h3{font-size:20px;line-height:1.45;margin-bottom:8px}.trust-list p{font-size:14px;line-height:1.8}.steps-section{background:var(--paper);padding:67px 0 72px}.steps-section h2{text-align:center;font-size:35px;margin-bottom:38px}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:65px}.step-number{display:block;width:32px;height:32px;text-align:center;line-height:32px;border:1px solid var(--border);border-radius:50%;font-weight:600;font-size:13px;background:var(--canvas);margin-bottom:17px;color:var(--blue)}.steps h3{font-size:20px;line-height:1.4;margin-bottom:10px}.steps p{font-size:14px;line-height:1.85}.resources{padding-bottom:77px}.reading-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.reading-card{border-top:1px solid var(--border);padding-top:24px;display:flex;align-items:flex-start;gap:15px;position:relative}.reading-icon{padding:9px;background:var(--blue-soft);color:var(--blue);border-radius:9px}.reading-icon svg{width:18px;height:18px}.reading-card>div{flex:1;min-width:0;padding-right:6px}.reading-card h3{font-size:18px;line-height:1.5;letter-spacing:-.025em}.reading-card p{font-size:13px;line-height:1.8;margin-top:9px}.reading-card>.icon{width:17px;height:17px;margin-top:11px;color:var(--muted)}.reading-card:hover h3{color:var(--blue)}.faq{display:grid;grid-template-columns:1fr 1.6fr;gap:65px;padding-top:30px;padding-bottom:100px}.faq h2{font-size:34px}.faq details{padding:21px 0;border-bottom:1px solid var(--border)}.faq details:first-child{padding-top:0}.faq summary,.technical>summary{display:flex;align-items:center;justify-content:space-between;gap:16px;list-style:none;font-weight:550;font-size:16px;line-height:1.5}.faq summary::-webkit-details-marker,.technical>summary::-webkit-details-marker{display:none}.faq summary>span,.technical>summary>span{font-size:24px;font-weight:300;color:var(--muted)}.faq details[open]>summary>span,.technical[open]>summary>span{transform:rotate(45deg)}.faq details p{font-size:14px;line-height:1.85;padding:16px 26px 0 0}.closing{background:#2359e9;color:#fff;border-radius:24px;padding:45px 58px;display:flex;align-items:center;justify-content:space-between;gap:40px;margin-bottom:75px}.closing h2{font-size:37px;line-height:1.3}.closing p{color:#d5e1ff;margin-top:12px;font-size:15px}.button.inverted{color:#1648ca;background:white;flex-shrink:0}.button.inverted:hover{background:#e9efff}.footer{padding-top:15px;padding-bottom:30px;display:grid;grid-template-columns:1fr 1fr;gap:38px}.footer>.brand{font-size:25px}.footer>div>p{margin-top:13px;font-size:13px;max-width:350px}.footer nav{display:flex;gap:24px;justify-content:flex-end;align-items:center;font-size:13px}.footer-bottom{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:20px;padding-top:24px;border-top:1px solid var(--border);color:var(--muted);font-size:11px}.footer-bottom>a{margin-left:auto}.design-note{position:relative;font-size:11px}.design-note summary{color:var(--muted)}.design-note p{position:absolute;bottom:27px;right:0;width:280px;padding:15px;background:var(--paper);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow);font-size:12px;line-height:1.7}.page-title{max-width:760px;padding:64px 0 45px}.page-title h1{font-size:53px;line-height:1.25;letter-spacing:-.045em}.page-title>p:not(.eyebrow){font-size:17px;line-height:1.85;max-width:630px;margin-top:21px}.page-title .eyebrow{margin-bottom:13px}.download-workspace{display:grid;grid-template-columns:215px minmax(0,1fr);gap:30px}.device-nav{display:flex;flex-direction:column;gap:8px}.device-nav a{display:flex;align-items:center;gap:12px;padding:15px 14px;border-radius:10px;font-size:14px;font-weight:550;line-height:1.3}.device-nav a>.icon{width:21px;height:21px}.device-nav a>.icon:last-child{width:15px;height:15px;margin-left:auto;opacity:0}.device-nav a:hover{background:var(--paper)}.device-nav a[aria-current=true]{background:var(--blue-soft);color:var(--blue)}.device-nav a[aria-current=true]>.icon:last-child{opacity:1}.device-panel{border:1px solid var(--border);border-radius:21px;padding:30px 35px 18px;box-shadow:var(--shadow);margin-bottom:18px;scroll-margin-top:24px}.device-topline{display:flex;align-items:center;justify-content:space-between}.device-tag{color:var(--blue);font-size:12px;font-weight:600}.release-dot{width:7px;height:7px;background:#33a584;border-radius:50%}.pending-label{font-size:12px;color:var(--muted);border:1px solid var(--border);border-radius:30px;padding:3px 10px}.device-main{display:flex;gap:25px;padding-top:21px;padding-bottom:29px;align-items:center}.device-main>div:first-child{flex:1;min-width:0}.device-main h2{font-size:39px;line-height:1.2;margin-bottom:12px}.device-summary{font-size:16px;line-height:1.7;max-width:450px;margin-bottom:14px}.requirements{font-size:12px;margin-bottom:22px}.device-main .button{font-size:15px;min-height:48px;padding:11px 21px}.release-meta{font-size:11px;margin-top:12px;display:flex;flex-wrap:wrap;gap:9px;align-items:center}.release-meta>span{opacity:.6}.device-visual{background:var(--blue-soft);color:var(--blue);width:112px;height:112px;display:flex;align-items:center;justify-content:center;border-radius:26px;transform:rotate(5deg);flex-shrink:0;margin-right:10px}.device-visual svg{width:62px;height:62px;stroke-width:1.5}.install-line{display:flex;align-items:flex-start;gap:10px;background:var(--paper);padding:13px 15px;border-radius:9px;margin-bottom:19px}.install-line svg{color:var(--blue);width:17px;height:17px;margin-top:3px}.install-line p{font-size:12px;line-height:1.8;color:var(--ink)}.technical{border-top:1px solid var(--border);padding-top:12px}.technical>summary{font-size:12px;color:var(--muted);font-weight:400}.technical>summary>span{font-size:20px}.technical>div{font-size:12px;line-height:1.8;padding:12px 0 10px}.technical p+p{margin-top:15px}.technical code{font-family:ui-monospace,monospace;font-size:10px;overflow-wrap:anywhere;color:var(--muted);display:block;margin-top:7px}.store-note{font-size:12px;margin:0 0 18px;line-height:1.8}.unavailable{background:var(--paper);border-radius:8px;padding:10px 15px;display:inline-block;font-size:13px;max-width:450px}.download-help{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:3px 5px;font-size:12px}.download-help>span{display:flex;gap:9px;align-items:center;color:var(--muted)}.download-help>span svg{width:17px;height:17px}.download-help .text-link{font-size:12px}.download-assurance{display:flex;gap:48px;justify-content:center;border-top:1px solid var(--border);margin-top:48px;padding-top:28px;color:var(--muted);font-size:12px}.download-assurance span{display:flex;align-items:center;gap:8px}.download-assurance svg{width:17px;height:17px;color:var(--blue)}.download-bottom{padding:58px 0 74px;max-width:700px}.download-bottom h2{font-size:25px;margin-bottom:13px}.download-bottom p{font-size:14px;line-height:1.9;margin-bottom:18px}.article-promo{margin:75px 0 90px;background:var(--paper);border-radius:20px;display:grid;grid-template-columns:.8fr 1fr;gap:40px;align-items:center;padding:20px 50px}.article-promo>svg{width:100%}.article-promo h2{font-size:30px;margin-bottom:15px}.article-promo p{font-size:15px;margin-bottom:18px}.breadcrumb{font-size:12px;display:flex;align-items:center;gap:12px;color:var(--muted);padding-top:35px}.breadcrumb a{color:var(--blue)}.article-title{max-width:780px;padding:45px 0 44px}.article-title h1{font-size:50px;line-height:1.3;letter-spacing:-.04em}.article-title>p:not(.eyebrow){font-size:18px;line-height:1.9;margin-top:22px}.byline{display:block;font-size:12px;color:var(--muted);margin-top:22px}.article-layout{display:grid;grid-template-columns:205px minmax(0,730px);gap:50px;align-items:start;margin-bottom:90px}.article-layout aside{border-top:1px solid var(--border);padding-top:18px;position:sticky;top:28px}.article-layout aside strong{font-size:12px;display:block;margin-bottom:14px}.article-layout aside a{display:block;font-size:13px;color:var(--muted);padding:7px 0}.article-layout aside a:hover{color:var(--blue)}.article-art{background:var(--paper);border-radius:20px;margin-bottom:42px;max-height:350px;overflow:hidden;display:flex;justify-content:center}.article-art svg{width:420px;max-width:100%;height:auto}.article-body section{margin-bottom:40px}.article-step{font-size:12px;color:var(--blue);display:block;margin-bottom:12px;font-weight:650}.article-body h2{font-size:28px;line-height:1.4;margin-bottom:17px}.article-body section p{font-size:16px;line-height:1.95}.note{display:flex;gap:15px;padding:22px;background:var(--blue-soft);border-radius:12px;font-size:14px;line-height:1.8;margin-bottom:30px}.note svg{color:var(--blue);margin-top:4px}.related{border-top:1px solid var(--border);margin-top:45px;padding-top:28px}.related h3{font-size:22px;margin-bottom:18px}.support-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.support-grid article{border:1px solid var(--border);border-radius:18px;padding:28px;display:flex;flex-direction:column;align-items:flex-start}.support-grid article>span{background:var(--blue-soft);padding:11px;border-radius:10px;color:var(--blue);margin-bottom:22px}.support-grid h2{font-size:22px;line-height:1.5;margin-bottom:14px}.support-grid p{font-size:14px;line-height:1.9;margin-bottom:25px}.support-grid .text-link{font-size:13px;margin-top:auto}.support-contact{padding:70px 0 90px;text-align:center}.support-contact h2{font-size:30px;margin-bottom:18px}.support-contact p{font-size:15px;max-width:600px;margin:auto auto 20px}.support-contact>a{display:inline-flex;gap:10px;align-items:center;font-size:20px;color:var(--blue)}
html[lang=ru] .hero h1{font-size:66px}html[lang=ru] .header-inner{gap:30px}html[lang=ru] .main-nav{gap:18px}html[lang=ru] .header-actions{gap:12px}html[lang=ja] .hero h1,html[lang=ko] .hero h1{font-size:65px}html[lang=ja] .legacy-copy h2,html[lang=ko] .legacy-copy h2{font-size:34px}
@media(min-width:1450px){.hero{padding-top:75px;padding-bottom:65px}}
@media(max-width:1100px){.header-inner{gap:28px;padding:0 25px}.main-nav{gap:17px;font-size:13px}.header-actions{gap:11px}.header-download svg{display:none}.hero h1{font-size:67px}html[lang=ru] .hero h1{font-size:57px}html[lang=ja] .hero h1,html[lang=ko] .hero h1{font-size:54px}.hero-art{margin-right:-10px}.hero .lead{font-size:17px}.hero{min-height:560px}.availability{gap:23px}.availability .ios-status{margin-left:0}.legacy{margin:0 24px;padding:40px}.privacy{gap:55px}.closing{margin-left:24px;margin-right:24px}.footer nav{gap:16px}.feature{padding-left:22px;padding-right:22px}.feature-art{margin-left:-22px;margin-right:-22px;height:210px}.feature h3{font-size:22px}.conversation-art{width:220px}.device-visual{width:90px;height:90px}.device-visual svg{width:51px;height:51px}.device-panel{padding-left:28px;padding-right:28px}.download-workspace{grid-template-columns:195px minmax(0,1fr);gap:23px}.device-main h2{font-size:34px}}
@media(max-width:900px){.main-nav{display:none}.header-inner{min-height:76px}.hero{gap:0;min-height:510px;padding-top:50px;padding-bottom:45px}.hero h1{font-size:59px}html[lang=ru] .hero h1{font-size:49px}html[lang=ja] .hero h1,html[lang=ko] .hero h1{font-size:47px}.hero .lead{font-size:16px;line-height:1.8}.hero .actions{gap:17px}.hero .button{padding:12px 18px;font-size:14px;min-height:48px}.hero .text-link{font-size:13px}.proof{gap:12px;font-size:11px}.availability{gap:22px;font-size:12px}.availability>span{display:none}.availability .ios-status{width:100%;margin-top:-7px}.section{padding-top:75px;padding-bottom:70px}.section-heading{gap:25px}h2{font-size:34px}.section-heading>p{font-size:13px;max-width:275px}.feature-grid{gap:14px}.feature{padding-left:20px;padding-right:20px}.feature-art{height:180px;margin-left:-20px;margin-right:-20px}.conversation-art{transform:rotate(-3deg) scale(.82);flex-shrink:0}.feature h3{font-size:21px}.feature p{font-size:13px}.legacy{padding:34px;gap:20px}.legacy-copy h2,.privacy-heading h2{font-size:32px}.legacy-copy>p:not(.eyebrow){font-size:14px}.legacy-art{min-width:0}.privacy{gap:40px}.steps{gap:30px}.steps h3{font-size:19px}.reading-grid{gap:20px}.reading-card{display:block}.reading-icon{width:36px;height:36px;display:flex;margin-bottom:15px}.reading-card>div{padding:0}.reading-card>.icon{margin-top:14px}.reading-card h3{font-size:17px}.faq{gap:30px;grid-template-columns:1fr 1.8fr;padding-bottom:70px}.closing{padding:35px}.closing h2{font-size:29px}.closing .button{font-size:14px;padding:13px 18px}.closing p{font-size:13px}.footer{gap:26px}.footer nav{flex-wrap:wrap;justify-content:flex-end;row-gap:10px}.footer-bottom{font-size:10px}.download-workspace{display:block}.device-nav{flex-direction:row;flex-wrap:wrap;gap:7px;margin-bottom:23px}.device-nav a{padding:12px;font-size:12px;gap:7px}.device-nav a>.icon{width:17px;height:17px}.device-nav a>.icon:last-child{display:none}.device-visual{width:112px;height:112px}.page-title{padding-top:50px}.page-title h1{font-size:45px}.support-grid{gap:14px}.support-grid article{padding:23px}.support-grid h2{font-size:20px}.article-layout{grid-template-columns:170px 1fr;gap:30px}.article-title h1{font-size:43px}.article-promo{padding:20px 30px;gap:25px}}
@media(max-width:640px){.wrap{padding-left:23px;padding-right:23px}.header-inner{padding:0 21px;min-height:71px;gap:14px}.brand{font-size:23px}.brand-symbol{width:29px;margin-right:7px;transform:scale(.9)}.header-actions{gap:5px}.header-download{display:none}.languages summary>span{display:none}.languages summary{padding:10px}.languages>div{right:-30px}.theme-toggle{width:35px;padding:7px}.hero{display:flex;flex-direction:column;align-items:stretch;padding-top:44px;padding-bottom:24px;gap:12px}.hero .eyebrow{font-size:11px;margin-bottom:18px}.hero h1{font-size:65px;line-height:1.12;letter-spacing:-.055em}.hero-copy{position:relative;z-index:1}.hero .lead{font-size:16px;line-height:1.85;max-width:450px;margin-top:23px}.hero .actions{gap:24px;margin-top:25px}.hero .button{font-size:15px;padding:13px 23px;min-height:50px}.hero .text-link{font-size:14px}.proof{font-size:11px;gap:19px;margin-top:20px}.hero-art{margin:0 -10px;align-self:center;width:100%;max-width:440px}.hero-art figcaption{margin-top:-14px;font-size:10px}.availability{padding-top:20px;padding-bottom:20px;gap:20px;justify-content:center}.availability a{font-size:11px;gap:5px}.availability svg{width:15px;height:15px}.availability .ios-status{font-size:11px;justify-content:center;margin:0}.section{padding-top:62px;padding-bottom:58px}.section-heading{display:block;margin-bottom:28px}.section-heading>p{font-size:14px;max-width:100%;margin-top:17px}.section-heading>.text-link{margin-top:19px}.eyebrow{font-size:11px;margin-bottom:14px}h2{font-size:33px;line-height:1.3}.feature-grid{grid-template-columns:1fr;gap:19px}.feature{padding:0 25px 29px;border-radius:18px}.feature-art{height:242px;margin:0 -25px 3px}.feature-art>svg{max-width:420px;height:100%;max-height:260px}.feature h3{font-size:25px}.feature p{font-size:15px;line-height:1.8}.conversation-art{transform:rotate(-3deg) scale(1);width:258px}.legacy{display:flex;flex-direction:column;align-items:stretch;margin:0 16px;padding:32px 25px 20px;gap:12px;border-radius:20px}.legacy-copy h2{font-size:32px}.legacy-copy>p:not(.eyebrow){font-size:15px}.legacy-art{max-width:380px;align-self:center;width:100%}.legacy-art>span{font-size:10px}.privacy{display:block;padding-top:65px;padding-bottom:60px}.privacy-heading h2{font-size:33px}.privacy-heading>p:not(.eyebrow){font-size:15px}.privacy-emblem{width:48px;height:48px;border-radius:13px}.trust-list{margin-top:35px}.trust-list article{gap:16px;padding:24px 0}.trust-list h3{font-size:20px}.trust-list p{font-size:14px}.steps-section{padding:44px 0 45px}.steps-section h2{font-size:30px;text-align:left;margin-bottom:28px}.steps{display:block}.steps article{position:relative;padding-left:50px;margin-bottom:29px}.steps article:last-child{margin-bottom:0}.step-number{position:absolute;left:0;top:0}.steps h3{font-size:20px;margin-bottom:7px}.steps p{font-size:14px}.reading-grid{display:block}.reading-card{display:flex;gap:14px;padding:24px 0}.reading-card h3{font-size:18px}.reading-card p{font-size:13px}.reading-icon{flex-shrink:0;margin:0;padding:9px}.reading-card>.icon{flex-shrink:0;margin-top:9px}.resources{padding-bottom:30px}.faq{display:block;padding-top:25px;padding-bottom:55px}.faq h2{font-size:30px;margin-bottom:29px}.faq summary{font-size:15px}.faq details p{font-size:14px;padding-right:9px}.closing{display:block;margin:0 16px 45px;padding:32px 26px;border-radius:18px}.closing h2{font-size:31px}.closing p{font-size:14px;line-height:1.8}.closing .button{margin-top:25px;font-size:14px}.footer{display:block;padding-top:9px;padding-bottom:23px}.footer>div>p{font-size:12px}.footer nav{margin-top:25px;justify-content:flex-start;gap:20px;font-size:12px}.footer-bottom{display:flex;margin-top:26px;padding-top:19px;gap:13px;font-size:10px}.footer-bottom>a{margin-left:0}.design-note{width:100%;font-size:10px}.design-note p{left:0;bottom:24px}.page-title{padding-top:39px;padding-bottom:30px}.page-title h1{font-size:39px;line-height:1.3}.page-title>p:not(.eyebrow){font-size:15px;line-height:1.8;margin-top:17px}.device-nav{gap:6px;margin-bottom:21px}.device-nav a{padding:11px 12px;border:1px solid var(--border);border-radius:9px;font-size:12px}.device-nav a>.icon{width:15px;height:15px}.device-nav a[aria-current=true]{border-color:var(--blue-soft)}.device-panel{padding:22px 22px 13px;border-radius:17px}.device-tag,.pending-label{font-size:10px}.device-main{position:relative;padding-top:20px;padding-bottom:24px;display:block}.device-main h2{font-size:32px;padding-right:44px;margin-bottom:18px}.device-summary{font-size:15px;line-height:1.8}.requirements{font-size:11px}.device-visual{position:absolute;top:14px;right:0;width:40px;height:40px;border-radius:11px;margin:0}.device-visual svg{width:25px;height:25px}.device-main .button{font-size:13px;padding:12px 15px;max-width:100%;min-height:48px}.release-meta{font-size:10px;gap:6px}.install-line{padding:12px;gap:8px}.install-line p{font-size:11px}.store-note{font-size:11px}.technical>summary{font-size:11px}.download-help{display:block;padding:0 3px;font-size:11px}.download-help .text-link{margin-top:13px}.download-assurance{gap:18px;font-size:10px;margin-top:33px;padding-top:23px;flex-wrap:wrap}.download-assurance span{gap:5px}.download-assurance svg{width:14px;height:14px}.download-bottom{padding:42px 0 55px}.download-bottom h2{font-size:24px}.download-bottom p{font-size:13px}.article-promo{display:flex;flex-direction:column;gap:4px;padding:15px 25px 29px;margin:25px 0 55px}.article-promo>svg{max-height:230px;max-width:360px}.article-promo h2{font-size:27px}.article-promo p{font-size:14px}.breadcrumb{font-size:11px;padding-top:25px}.article-title{padding-top:30px;padding-bottom:29px}.article-title h1{font-size:35px;line-height:1.35}.article-title>p:not(.eyebrow){font-size:16px;line-height:1.85;margin-top:20px}.byline{font-size:11px}.article-layout{display:block;margin-bottom:55px}.article-layout aside{position:static;background:var(--paper);border:0;border-radius:12px;padding:18px 21px;margin-bottom:25px}.article-layout aside a{font-size:13px;padding:5px 0}.article-layout aside strong{margin-bottom:7px}.article-art{margin-bottom:30px;max-height:280px}.article-body h2{font-size:25px}.article-body section p{font-size:15px;line-height:1.9}.article-body section{margin-bottom:30px}.note{padding:18px;font-size:13px;gap:12px}.note svg{width:18px;height:18px}.support-grid{display:block}.support-grid article{padding:25px;margin-bottom:17px}.support-grid h2{font-size:23px}.support-grid p{font-size:14px}.support-contact{text-align:left;padding:35px 0 60px}.support-contact h2{font-size:27px}.support-contact p{font-size:14px}.support-contact>a{font-size:18px}html[lang=ru] .hero h1{font-size:53px}html[lang=ja] .hero h1,html[lang=ko] .hero h1{font-size:52px}html[lang=ru] .header-inner{gap:14px}html[lang=ru] .header-actions{gap:5px}html[lang=ru] .actions{gap:17px}html[lang=ru] .actions .button{font-size:14px;padding-left:18px;padding-right:18px}html[lang=ru] .actions .text-link{font-size:12px}html[lang=ru] .proof{gap:12px;font-size:10px}}
@media(max-width:360px){.wrap{padding-left:19px;padding-right:19px}.header-inner{padding-left:17px;padding-right:17px}.hero h1{font-size:58px}.hero .actions{gap:18px}.hero .button{padding-left:18px;padding-right:18px}.hero .text-link{font-size:12px}.proof{gap:13px;font-size:10px}html[lang=ru] .hero h1{font-size:47px}html[lang=ja] .hero h1,html[lang=ko] .hero h1{font-size:46px}html[lang=ru] .actions{flex-wrap:wrap;gap:15px}html[lang=ru] .proof{gap:8px;font-size:9px}.availability{gap:15px}.page-title h1{font-size:34px}.device-panel{padding:20px 17px 12px}.device-main h2{font-size:28px}.device-main .button{font-size:12px;gap:8px}.download-assurance{gap:13px}.feature h3{font-size:23px}.closing h2{font-size:29px}}
/* Longer, descriptive headings must remain readable on small screens. */
.hero h1{text-wrap:balance}.closing p{color:#fff}
@media(max-width:640px){.hero h1,html[lang=ru] .hero h1{font-size:clamp(34px,9.8vw,42px);line-height:1.18;letter-spacing:-.035em}html[lang=zh-CN] .hero h1{font-size:clamp(40px,12.3vw,52px)}html[lang=ja] .hero h1,html[lang=ko] .hero h1{font-size:clamp(32px,9.2vw,40px);line-height:1.25;letter-spacing:-.035em}}
@media(max-width:640px){.hero .actions{flex-wrap:wrap;gap:16px 22px}.hero .actions>a{flex-shrink:0;white-space:nowrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* Keep all header controls reachable on narrow phones, including longer locale labels. */
@media(max-width:380px){.header-inner,html[lang=ru] .header-inner{padding-inline:16px;gap:10px!important}.header-actions{gap:7px!important}.theme-select{max-width:70px;font-size:10px}.header-inner .brand{font-size:21px}.header-inner .brand-symbol{width:25px;margin-right:6px}.header-inner .brand-symbol svg{width:21px;height:21px}}

/* Secondary actions keep readable foregrounds in every interaction state. */
.button.secondary{background:transparent;color:var(--blue);border:1px solid var(--border)}
.button.secondary:hover,.button.secondary:focus-visible{background:var(--blue-soft);color:var(--blue-hover);border-color:currentColor}