@charset "UTF-8";
:root{color-scheme:light;--bg:#f7f8fa;--surface:#fff;--soft:#f0f1f3;--ink:#202124;--muted:#6d7077;--line:rgba(35,42,55,.11);--glass:rgba(255,255,255,.77);--glass-strong:rgba(255,255,255,.94);--shadow:0 4px 18px rgba(33,39,49,.045);--shadow-lg:0 8px 28px rgba(33,39,49,.075);--accent:#356bd5;--accent-soft:#e8efff;--ease:cubic-bezier(.2,.8,.2,1);--radius:28px;--max:1192px}
:root[data-theme=dark]{color-scheme:dark;--bg:#111215;--surface:#1b1d22;--soft:#22252c;--ink:#f3f3f5;--muted:#a6a9b2;--line:rgba(255,255,255,.12);--glass:rgba(31,33,40,.8);--glass-strong:rgba(31,33,40,.96);--shadow:0 12px 45px rgba(0,0,0,.16);--shadow-lg:0 24px 70px rgba(0,0,0,.3);--accent:#96baff;--accent-soft:#23324d}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:112px}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,p{margin:0}h1,h2,h3{line-height:1.2;font-weight:600;letter-spacing:-.045em}h1{font-size:clamp(38px,5.1vw,64px)}h2{font-size:clamp(28px,3.2vw,42px)}h3{font-size:22px}p{color:var(--muted)}a{color:inherit;text-decoration:none}a,button,input,select,textarea{-webkit-tap-highlight-color:transparent}a:hover{color:var(--accent)}img{display:block;max-width:100%;height:auto}button,input,select,textarea{font:inherit}button{cursor:pointer}button,a,input,select,textarea{touch-action:manipulation}button{color:inherit}svg{flex-shrink:0}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}::selection{background:var(--accent-soft)}[hidden]{display:none!important}.container{width:min(var(--max),calc(100% - 80px));margin-inline:auto}.narrow{max-width:790px}.narrow-wide{max-width:980px}.section{padding-block:75px}.section.compact{padding-top:25px}.eyebrow{display:block;font-size:12px;line-height:1.6;letter-spacing:.15em;font-weight:600;color:var(--muted);margin-bottom:18px;text-transform:uppercase}.lead{font-size:18px;line-height:1.85;max-width:670px;margin-top:24px;text-wrap:pretty}.small{font-size:13px}.muted{color:var(--muted)}.text-link{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:500}.text-link>span{transition:transform .2s var(--ease)}.text-link:hover>span{transform:translate(2px,-2px)}.button-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:32px}.button{display:inline-flex;justify-content:center;align-items:center;gap:14px;padding:14px 24px;min-height:50px;border-radius:99px;font-size:14px;font-weight:550;line-height:1.4;border:0;transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease);white-space:normal}.button.primary{background:var(--ink);color:var(--bg);box-shadow:none}.button.secondary{background:var(--glass);color:var(--ink);box-shadow:none;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.button:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.button:active{transform:scale(.97)}.button svg{width:18px}.button span{font-size:18px}.skip{position:fixed;top:-100px;left:20px;padding:10px;background:var(--surface);z-index:200}.skip:focus{top:10px}.icon-button{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;background:transparent;border:0;border-radius:50%;flex-shrink:0;transition:background .2s}.icon-button:hover{background:var(--soft)}
/* Floating functional layer */
.site-header{position:sticky;top:18px;z-index:50;padding-top:18px;margin-top:-18px;height:90px;pointer-events:none}.nav-shell{pointer-events:auto;max-width:1192px;width:calc(100% - 64px);margin:auto;min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:25px;background:var(--glass);border:0;box-shadow:var(--shadow);border-radius:99px;padding:10px 12px 10px 20px;backdrop-filter:blur(24px) saturate(160%);-webkit-backdrop-filter:blur(24px) saturate(160%)}.brand{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:650;letter-spacing:-.7px;white-space:nowrap}.main-nav{display:flex;align-items:center;gap:28px;margin-left:auto}.main-nav a{font-size:13px;color:var(--muted);white-space:nowrap}.main-nav a:hover,.main-nav a[aria-current]{color:var(--ink)}.main-nav a[aria-current]{position:relative}.main-nav a[aria-current]:after{content:"";position:absolute;bottom:-8px;left:calc(50% - 2px);width:4px;height:4px;background:var(--ink);border-radius:50%}.nav-actions{display:flex;align-items:center;gap:9px}.language{font-size:12px;font-weight:600;padding:9px 4px}.nav-get{font-size:12px;background:var(--ink);color:var(--bg);border-radius:99px;padding:10px 17px;display:flex;gap:15px;align-items:center;white-space:nowrap}.nav-get:hover{color:var(--bg);opacity:.82}.menu-toggle{display:none}
/* Homepage */
.home-hero{text-align:center;padding-top:64px;padding-bottom:43px}.home-hero>.eyebrow{font-size:12px;letter-spacing:.16em;display:flex;align-items:center;justify-content:center;gap:9px;margin-bottom:25px}.tiny-dot{width:6px;height:6px;border-radius:50%;background:#759c7a;box-shadow:0 0 0 4px rgba(117,156,122,.08)}.home-hero h1{font-size:clamp(48px,6.8vw,88px);line-height:1.14;letter-spacing:-.06em;font-weight:620}.home-hero h1 span{color:var(--muted)}.home-hero .lead{margin-inline:auto;font-size:16px;margin-top:25px}.home-hero .button-row{justify-content:center;margin-top:25px}.hero-note{font-size:12px;color:var(--muted);margin-top:22px}.hero-note>span{margin:0 10px}.showcase-section{position:relative;padding-bottom:36px}.showcase{position:relative;overflow:hidden;border-radius:35px;background:var(--soft);border:0;min-height:390px}.showcase-panel{min-height:390px;padding:40px 32px 48px 50px;display:grid;grid-template-columns:33% 67%;align-items:center;position:relative;background:radial-gradient(ellipse at 80% 25%,color-mix(in srgb,var(--product-color) 12%,transparent),transparent 65%)}.showcase-copy{position:relative;z-index:2}.showcase-copy .eyebrow{font-size:12px;letter-spacing:.05em;margin-bottom:17px}.showcase-copy h2{font-size:38px}.showcase-copy p{font-size:14px;margin-top:16px;max-width:280px;line-height:1.8}.showcase-copy>a{margin-top:23px}.showcase-image{padding-left:35px;display:flex;justify-content:center;align-items:center}.showcase-image>img{width:100%;max-height:340px;object-fit:contain;filter:drop-shadow(0 15px 20px rgba(40,45,60,.12));border-radius:12px}.showcase-panel.portrait{grid-template-columns:50% 50%}.showcase-panel.portrait .showcase-image{height:302px}.showcase-panel.portrait img{width:auto;max-height:320px;border-radius:18px;box-shadow:var(--shadow-lg)}.showcase-panel.portrait .showcase-copy p{max-width:380px}.product-dock{position:relative;display:flex;align-items:center;justify-content:center;gap:5px;width:max-content;max-width:calc(100% - 40px);margin:-30px auto 0;padding:10px 16px;border-radius:25px;background:var(--glass);border:0;box-shadow:var(--shadow);backdrop-filter:blur(22px) saturate(160%);-webkit-backdrop-filter:blur(22px) saturate(160%);z-index:4}.product-dock button{display:flex;align-items:center;gap:8px;border:0;padding:9px 12px;border-radius:16px;background:transparent;transition:background .2s,transform .2s}.product-dock button:hover{transform:translateY(-2px)}.product-dock button[aria-selected=true]{background:var(--surface);box-shadow:0 3px 12px rgba(0,0,0,.06)}.product-dock button span{font-size:12px;display:none}.product-dock button[aria-selected=true] span{display:block}.product-dock img{width:37px;height:37px;border-radius:9px}.media-caption{text-align:center;font-size:12px;margin-top:18px;letter-spacing:.025em}.section-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:35px;margin-bottom:34px}.section-intro .eyebrow{margin-bottom:12px}.section-intro p{max-width:300px;font-size:14px}.section-intro .text-link{white-space:nowrap;margin-bottom:4px}.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.scene-link{display:flex;align-items:center;gap:12px;min-height:86px;padding:23px 22px;background:var(--glass);border:0;border-radius:22px;font-size:14px;transition:transform .25s,box-shadow .25s}.scene-link>span:last-child{margin-left:auto;color:var(--muted)}.scene-link>svg{color:var(--muted)}.scene-link:hover{color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow)}
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.product-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.product-card{padding:30px 30px 23px;background:var(--glass);border:0;border-radius:var(--radius);box-shadow:none;position:relative;transition:transform .25s var(--ease),box-shadow .25s;overflow:hidden;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.product-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:155px;background:radial-gradient(ellipse at 15% 0,color-mix(in srgb,var(--product-color) 8%,transparent),transparent 70%);pointer-events:none}.product-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.product-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}.app-icon{border-radius:23%;flex-shrink:0;box-shadow:0 3px 10px rgba(0,0,0,.05)}.platform{font-size:12px;letter-spacing:.04em;color:var(--muted);padding:3px 9px;border:0;border-radius:99px}.card-title{display:flex;align-items:center;justify-content:space-between}.card-title>span{font-size:20px;color:var(--muted)}.product-card>p{margin-top:13px;font-size:14px;line-height:1.9;min-height:80px}.card-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;border:0;padding-top:17px;margin-top:25px;font-size:12px;color:var(--muted)}.card-foot>a{display:flex;padding:5px;border-radius:50%;background:var(--soft)}.card-foot svg{width:18px;height:18px}.privacy-feature{border-radius:34px;background:var(--soft);padding:64px;display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);align-items:center;gap:35px;overflow:hidden}.privacy-feature p{margin-block:22px;max-width:440px;font-size:15px}.privacy-art{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:30px;padding-right:40px}.glass-orb{width:168px;height:168px;display:grid;place-items:center;border-radius:50px;background:linear-gradient(130deg,var(--glass-strong),var(--glass));box-shadow:var(--shadow-lg),inset 0 0 0 1px rgba(255,255,255,.6);transform:rotate(-8deg);position:relative}.glass-orb:before{content:"";position:absolute;inset:20%;background:#a1b8da;filter:blur(60px);opacity:.3;z-index:0}.glass-orb svg{width:70px;height:70px;stroke-width:1;position:relative;transform:rotate(8deg)}.privacy-art>span{font-size:12px;letter-spacing:.25em;color:var(--muted)}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px}.guide-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-card{display:flex;flex-direction:column;padding:27px 0 25px;border:0;transition:border-color .2s}.guide-card:hover{color:var(--ink);border-color:var(--ink)}.guide-card h3{font-size:23px;line-height:1.5;letter-spacing:-.035em}.guide-card .eyebrow{font-size:12px;margin-bottom:17px}.guide-card p{font-size:13px;line-height:1.85;margin-top:16px;margin-bottom:25px}.guide-card .text-link{margin-top:auto}.end-cta{text-align:center;padding:70px 30px 95px}.end-cta h2{margin-bottom:30px}
/* Interior pages */
.page-heading{padding-top:70px;padding-bottom:54px}.page-heading h1{max-width:900px;line-height:1.3}.page-heading>.button{margin-top:28px}.catalog-tools{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:23px}.filter-group{display:flex;background:var(--soft);border:0;border-radius:99px;padding:5px;gap:3px}.filter-chip{background:transparent;border:0;border-radius:99px;padding:9px 20px;font-size:13px;color:var(--muted)}.filter-chip[aria-pressed=true]{background:var(--surface);color:var(--ink);box-shadow:0 2px 8px rgba(0,0,0,.06)}.search-field{border:0;border-radius:99px;display:flex;align-items:center;gap:10px;padding:11px 18px;background:var(--glass);width:310px}.search-field svg{color:var(--muted);width:17px}.search-field input{background:none;border:0;color:var(--ink);width:100%;min-width:0;font-size:13px;outline-offset:7px}#filter-count{font-size:12px;margin-bottom:20px}.empty-state{text-align:center;padding:65px 20px}.empty-state p{margin:18px 0 25px}.product-hero{padding-top:54px;padding-bottom:50px;display:grid;grid-template-columns:1fr 1.05fr;align-items:center;gap:45px}.breadcrumb{display:inline-block;font-size:12px;color:var(--muted);margin-bottom:35px}.app-heading{display:flex;align-items:center;gap:15px;margin-bottom:26px;font-size:20px;font-weight:600;line-height:1.4}.app-heading small{display:block;font-size:12px;font-weight:400;letter-spacing:.01em;color:var(--muted);margin-top:5px}.product-hero h1{font-size:clamp(37px,4.1vw,55px);line-height:1.3}.product-hero .lead{font-size:15px;margin-top:22px}.product-hero-visual{position:relative;border-radius:30px;padding:36px 15px;background:radial-gradient(ellipse at 50% 50%,color-mix(in srgb,var(--product-color) 16%,var(--soft)),var(--soft));border:0;overflow:hidden;min-height:350px;display:flex;align-items:center;justify-content:center}.product-hero-visual img{width:100%;border-radius:10px;filter:drop-shadow(0 20px 25px rgba(0,0,0,.09))}.product-hero-visual.phone-visual{padding:30px}.phone-visual img{width:auto;max-height:430px;max-width:250px;border-radius:16px}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:45px;padding-top:32px;border:0}.feature-number{font-size:12px;color:var(--muted);display:block;margin-bottom:18px}.feature-item h3{font-size:21px;line-height:1.4;letter-spacing:-.02em}.feature-item p{font-size:14px;margin-top:16px;line-height:1.85}.screenshot-rail{display:flex;gap:20px;overflow:auto;scroll-snap-type:x mandatory;padding:5px 2px 25px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}.screenshot{display:block;flex:0 0 62%;scroll-snap-align:start}.screenshot img{width:100%;border:0;border-radius:20px}.screenshot>span{display:flex;justify-content:flex-end;align-items:center;gap:8px;font-size:12px;color:var(--muted);margin-top:10px}.screenshot.phone{flex-basis:200px}.screenshot.phone img{max-height:430px;object-fit:contain;background:var(--soft)}.facts-layout{display:grid;grid-template-columns:1fr .8fr;gap:90px}.facts{margin-top:30px}.facts>div{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border:0;font-size:13px}.facts dt{color:var(--muted)}.facts dd{margin:0;text-align:right}.privacy-card{background:var(--glass);border:0;border-radius:28px;padding:34px;align-self:start}.privacy-card>svg{width:32px;height:32px;margin-bottom:28px}.privacy-card h3{font-size:23px}.privacy-card p{font-size:14px;line-height:1.9;margin-block:22px}.faq{margin-top:30px}.faq details{padding:23px 0;border:0}.faq summary{display:flex;align-items:center;justify-content:space-between;gap:20px;cursor:pointer;font-size:16px;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary>span{font-size:23px;font-weight:300;transition:transform .2s}.faq details[open] summary>span{transform:rotate(45deg)}.faq details>p{padding-top:18px;font-size:14px;line-height:1.9;max-width:650px}.get-panel{background:var(--soft);border:0;border-radius:30px;padding:44px;display:flex;align-items:center;justify-content:space-between;gap:35px}.get-panel h2{font-size:29px;margin-top:20px}.get-panel p{font-size:13px;margin-top:14px}.get-panel>div:last-child{max-width:310px}.get-panel .text-link{margin-top:17px}.article-layout{display:grid;grid-template-columns:230px 1fr;gap:70px;padding-bottom:80px}.article-toc{position:sticky;top:120px;align-self:start;border:0;padding-left:22px}.article-toc>a{font-size:13px;color:var(--muted);display:block;margin-block:16px}.article-toc>a:hover{color:var(--ink)}.prose{font-size:16px;max-width:790px}.prose section{padding-bottom:35px;scroll-margin-top:110px}.prose h2{font-size:26px;line-height:1.5;margin:10px 0 17px;letter-spacing:-.025em}.prose p{line-height:2}.article-meta{font-size:12px;border:0;padding-bottom:20px;margin-bottom:30px}.article-related{padding:30px;margin:25px 0 35px;background:var(--soft);border-radius:24px}.article-related h3{margin-top:20px}.article-related p{margin:14px 0 22px;font-size:14px}.prose .eyebrow{margin-bottom:8px}.scenario-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.scenario-card{display:block;padding:40px;border-radius:28px;border:0;background:var(--glass);transition:transform .2s,box-shadow .2s}.scenario-card:hover{color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow)}.scenario-card svg{width:32px;height:32px;margin-bottom:30px}.scenario-card h2{font-size:29px}.scenario-card p{margin:20px 0 30px;font-size:15px}.download-list{border:0}.download-row{display:grid;grid-template-columns:56px 1fr auto;gap:22px;padding:26px 0;align-items:center;border:0}.download-row h2{font-size:22px;letter-spacing:-.02em}.download-row p{font-size:12px;margin-top:6px}.download-actions{display:flex;gap:10px;flex-wrap:wrap}.download-row .button{font-size:12px;padding:11px 18px;min-height:44px}.download-list+.small{margin-top:20px}.info-panel{padding:32px;background:var(--soft);border-radius:24px;margin-top:40px}.info-panel h2{font-size:23px;line-height:1.5;letter-spacing:-.025em}.info-panel p{font-size:14px;margin:16px 0 22px;line-height:1.9}.plans{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:24px}.plan-card{padding:38px;border:0;border-radius:28px;background:var(--glass);display:flex;flex-direction:column;align-items:flex-start}.plan-card:last-child{box-shadow:var(--shadow-lg)}.plan-card h2{font-size:28px;line-height:1.5}.plan-card ul{padding-left:20px;color:var(--muted);font-size:14px;line-height:2;flex:1;margin:25px 0 30px}.plan-card .button{margin-top:auto}.support-layout{display:grid;grid-template-columns:1fr .8fr;gap:70px}.support-layout .info-panel{margin-top:0}.support-form{display:grid;gap:23px}.support-form label{display:grid;gap:9px;font-size:13px;font-weight:500}.support-form select,.support-form textarea{background:var(--glass);border:0;border-radius:15px;padding:14px;color:var(--ink);font-size:15px;width:100%}.support-form textarea{resize:vertical;min-height:160px}.support-form .button{justify-self:start}.support-links{margin-top:25px;display:grid}.support-links>a{display:flex;justify-content:space-between;border:0;font-size:14px;padding:17px 0}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;border:0;padding-top:40px}.principles h2{font-size:25px;line-height:1.5;margin-bottom:20px}.principles p{font-size:14px;line-height:1.9}.about-contact{padding:50px;background:var(--soft);border-radius:30px;display:flex;align-items:center;justify-content:space-between;gap:30px}.about-contact h2{font-size:30px}.about-contact p{font-size:15px;margin-top:20px}.about-contact .button{flex-shrink:0}.version-row{display:grid;grid-template-columns:48px 1fr auto auto;gap:25px;align-items:center;padding:27px 0;border:0}.version-row h2{font-size:21px;letter-spacing:-.02em}.version-row p{font-size:12px;margin-top:6px}.version{font-size:12px;color:var(--muted);padding:4px 10px;border-radius:99px;background:var(--soft)}.version-list+.small{margin-top:20px}.press-row,.privacy-row{display:grid;grid-template-columns:48px 1fr;gap:25px;padding:32px 0;border:0}.press-row h2,.privacy-row h2{font-size:25px}.press-row p,.privacy-row p{margin:15px 0 18px;font-size:14px;line-height:1.9}.press-row .text-link,.privacy-row .text-link{font-size:13px}
/* Original legal text, preserved in a new readable shell */
.legacy-policy .page-hero{padding:65px 0 35px}.legacy-policy .page-hero h1{font-size:40px}.legacy-policy .section{padding-block:35px}.policy-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:60px}.policy-toc{position:sticky;top:115px;align-self:start}.policy-toc h4{font-size:14px;margin-bottom:15px}.policy-toc a{display:block;font-size:12px;color:var(--muted);margin:11px 0}.policy-content{max-width:800px;font-size:15px;line-height:1.9}.policy-section{margin-block:30px;scroll-margin-top:110px}.policy-section h2{font-size:25px;margin-bottom:15px;letter-spacing:-.02em}.policy-section h3{font-size:19px;margin:20px 0 12px}.policy-section p{margin:12px 0}.policy-section li{margin:8px 0;color:var(--muted)}.policy-updated{font-size:12px;color:var(--muted)}.policy-content table{width:100%;border-collapse:collapse;font-size:12px;table-layout:fixed}.policy-content th,.policy-content td{text-align:left;border:0;padding:12px 8px;vertical-align:top;overflow-wrap:anywhere}.policy-content a{color:var(--accent);overflow-wrap:anywhere}.policy-content code{word-break:break-word}.policy-table-wrap{overflow:auto}.policy-content ul{padding-left:23px}
/* Footer, overlays and motion */
footer{border:0;padding-top:55px;margin-top:45px}.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:55px}.footer-brand p{font-size:14px;margin:23px 0}.footer-brand>a:last-child{font-size:12px;color:var(--muted)}.footer-top>div:not(:first-child){display:flex;flex-direction:column;align-items:flex-start;gap:10px}.footer-top h3{font-size:12px;letter-spacing:0;margin:4px 0 13px}.footer-top>div:not(:first-child)>a{font-size:12px;color:var(--muted)}.footer-top a:hover{color:var(--accent)}.footer-bottom{border:0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12px;color:var(--muted);padding-block:24px}.lightbox{background:var(--surface);color:var(--ink);border:0;border-radius:24px;max-width:min(1000px,calc(100vw - 32px));max-height:90vh;padding:50px 20px 20px;box-shadow:var(--shadow-lg)}.lightbox::backdrop{background:rgba(0,0,0,.65);backdrop-filter:blur(8px)}.lightbox>.close-dialog{position:absolute;right:10px;top:8px}.lightbox>img{max-height:73vh;max-width:100%;width:auto;object-fit:contain;margin:auto;border-radius:9px}.lightbox-caption{text-align:center;font-size:12px;margin-top:15px}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:var(--ink);color:var(--bg);padding:12px 22px;border-radius:99px;z-index:100;font-size:13px;box-shadow:var(--shadow-lg);transition:opacity .2s,transform .2s;max-width:calc(100% - 30px);text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}.error-page{padding-top:15vh;padding-bottom:60px}.error-page p{margin-top:30px}.showcase-panel:not([hidden]){animation:panel-in .35s var(--ease)}@keyframes panel-in{from{opacity:.5;transform:translateY(6px)}to{opacity:1;transform:none}}
@media(min-width:1500px){.home-hero{padding-top:80px}.showcase{min-height:425px}.showcase-panel{min-height:425px}}
@media(max-width:1050px){.main-nav{gap:18px}.nav-shell{gap:17px}.container{width:calc(100% - 56px)}.nav-shell{width:calc(100% - 40px)}.brand{font-size:17px}.nav-get{padding:10px 14px}.scene-grid{grid-template-columns:repeat(2,1fr)}.showcase-panel{padding-left:32px;grid-template-columns:36% 64%}.product-card{padding:25px}.product-card>p{min-height:106px}.privacy-feature{padding:45px}.facts-layout{gap:45px}.product-hero{gap:30px}.product-hero h1{font-size:40px}.product-hero-visual{min-height:310px}.article-layout{gap:40px;grid-template-columns:190px 1fr}.support-layout{gap:40px}.footer-top{gap:25px}.main-nav a{font-size:12px}}
@media(max-width:800px){.main-nav{position:absolute;top:86px;left:20px;right:20px;display:none;flex-direction:column;align-items:stretch;background:var(--glass-strong);border:0;border-radius:24px;padding:18px 25px;box-shadow:var(--shadow-lg);backdrop-filter:blur(24px)}.main-nav.open{display:flex}.main-nav a{padding:9px;font-size:15px}.main-nav a[aria-current]:after{left:-5px;bottom:20px}.menu-toggle{display:flex}.nav-shell{min-height:62px}.nav-actions{margin-left:auto}.home-hero h1{font-size:64px}.home-hero{padding-top:50px}.showcase-panel{grid-template-columns:1fr;gap:22px;padding:32px 30px 55px}.showcase-copy h2{font-size:30px}.showcase-copy p{max-width:450px;font-size:13px}.showcase-copy>a{margin-top:15px}.showcase-image{padding:0}.showcase-image>img{max-height:320px;width:auto}.showcase-panel.portrait{grid-template-columns:1fr 1fr;min-height:490px}.showcase-panel.portrait .showcase-image{padding:0}.product-grid{grid-template-columns:1fr 1fr}.product-card>p{min-height:80px}.guide-grid{grid-template-columns:1fr 1fr;gap:25px}.section-intro{gap:22px}.section-intro h2{font-size:31px}.section-intro p{display:none}.privacy-feature{grid-template-columns:1fr 1.5fr;padding:36px;gap:25px}.privacy-art{padding:0}.glass-orb{width:120px;height:120px;border-radius:36px}.glass-orb svg{width:55px;height:55px}.privacy-feature h2{font-size:30px}.product-hero{grid-template-columns:1fr;gap:32px}.product-hero-copy{max-width:650px}.product-hero h1{font-size:48px}.product-hero-visual{min-height:0;padding:30px 40px;max-width:100%}.product-hero-visual img{max-height:420px;object-fit:contain}.product-hero-visual.phone-visual{background:var(--soft)}.feature-grid{gap:25px}.feature-item h3{font-size:19px}.feature-item p{font-size:13px}.facts-layout{grid-template-columns:1fr;gap:30px}.privacy-card{max-width:100%}.get-panel{padding:30px}.get-panel h2{font-size:25px}.article-layout{grid-template-columns:1fr}.article-toc{position:static;display:none}.prose{max-width:100%}.scenario-card{padding:30px}.scenario-card h2{font-size:25px}.support-layout{grid-template-columns:1fr}.support-layout>aside{display:grid;grid-template-columns:1fr 1fr;gap:25px}.support-links{margin:0}.principles{gap:25px}.principles h2{font-size:21px}.about-contact{padding:35px}.about-contact h2{font-size:26px}.footer-top{grid-template-columns:1.6fr 1fr 1fr}.footer-top>div:last-child{grid-column:2 / 4}.policy-layout{grid-template-columns:1fr}.policy-toc{position:static;border:0;padding-bottom:20px;display:flex;flex-wrap:wrap;gap:8px 20px}.policy-toc h4{width:100%;margin:0}.policy-toc a{margin:0}.version-row{grid-template-columns:48px 1fr auto;gap:20px}.version-row>.text-link{grid-column:2 / 4}.plans{gap:18px}.plan-card{padding:28px}}
@media(max-width:560px){.container{width:calc(100% - 36px)}.nav-shell{width:calc(100% - 24px);padding:8px 9px 8px 14px;gap:10px}.site-header{top:10px;padding-top:10px;margin-top:-10px;height:80px}.brand{font-size:17px;gap:8px}.nav-actions{gap:4px}.nav-get{display:none}.icon-button{width:36px;height:36px}.main-nav{top:73px;left:12px;right:12px}.home-hero{padding-top:40px;padding-bottom:32px}.home-hero>.eyebrow{font-size:12px;letter-spacing:.1em;gap:7px;margin-bottom:24px}.home-hero h1{font-size:48px;line-height:1.2;letter-spacing:-.06em}.home-hero .lead{font-size:14px;margin-top:20px;line-height:1.9}.button-row{gap:10px}.button{font-size:13px;padding:13px 19px;gap:10px;min-height:48px}.hero-note{font-size:12px;margin-top:19px}.hero-note>span{margin:0 6px}.showcase{border-radius:25px;min-height:0}.showcase-panel{padding:25px 23px 48px;gap:25px;min-height:0}.showcase-copy .eyebrow{font-size:12px;margin-bottom:10px}.showcase-copy h2{font-size:27px}.showcase-copy p{font-size:12px;margin-top:11px;max-width:100%}.showcase-copy>a{font-size:12px}.showcase-image>img{max-height:230px;border-radius:6px}.showcase-panel.portrait{grid-template-columns:1fr 1fr;min-height:340px;padding:25px 20px 50px;gap:15px}.showcase-panel.portrait .showcase-image{height:auto}.showcase-panel.portrait img{max-height:260px;max-width:100%}.showcase-panel.portrait .showcase-copy p{font-size:12px}.showcase-panel.portrait .showcase-copy h2{font-size:24px}.product-dock{padding:7px 9px;gap:1px;border-radius:19px;max-width:calc(100% - 18px);margin-top:-24px}.product-dock button{padding:7px;border-radius:12px}.product-dock img{width:30px;height:30px;border-radius:7px}.product-dock button[aria-selected=true] span{display:none}.media-caption{font-size:12px;margin-top:16px}.section{padding-block:43px}.showcase-section{padding-bottom:15px}.section-intro{align-items:flex-start;gap:15px;flex-wrap:wrap;margin-bottom:25px}.section-intro h2{font-size:27px}.section-intro .text-link{font-size:12px}.eyebrow{font-size:12px;margin-bottom:13px}.scene-grid{gap:10px}.scene-link{padding:18px 14px;min-height:74px;gap:9px;border-radius:19px;font-size:12px}.scene-link svg{width:19px}.scene-link>span:last-child{font-size:12px}.product-grid,.product-grid.two{grid-template-columns:1fr;gap:16px}.product-card{padding:25px 25px 20px;border-radius:24px}.product-card-top{margin-bottom:24px}.product-card>p{min-height:0;font-size:14px}.card-foot{margin-top:22px}.card-title h3{font-size:24px}.privacy-feature{grid-template-columns:1fr;padding:32px 27px;gap:35px;border-radius:27px}.privacy-art{align-items:flex-start;flex-direction:row;align-items:center;justify-content:flex-start;gap:28px}.glass-orb{width:90px;height:90px;border-radius:28px}.glass-orb svg{width:40px;height:40px}.privacy-art>span{font-size:12px;letter-spacing:.16em}.privacy-feature h2{font-size:31px}.privacy-feature p{font-size:14px}.guide-grid,.guide-grid.two{grid-template-columns:1fr;gap:12px}.guide-card{padding-block:23px}.guide-card h3{font-size:22px}.end-cta{padding:45px 15px 50px}.end-cta h2{font-size:30px}.page-heading{padding-top:43px;padding-bottom:33px}.page-heading h1{font-size:35px;line-height:1.35}.lead{font-size:15px;margin-top:20px}.catalog-tools{flex-direction:column;align-items:stretch;gap:18px}.filter-group{align-self:flex-start}.filter-chip{padding:9px 18px}.search-field{width:100%}.search-field input{font-size:16px}.product-hero{padding-top:25px;padding-bottom:35px}.breadcrumb{margin-bottom:24px}.app-heading{font-size:18px;margin-bottom:24px}.app-heading>img{width:50px;height:50px}.app-heading small{font-size:12px}.product-hero h1{font-size:38px}.product-hero .lead{font-size:14px}.product-hero-visual{padding:22px 12px;border-radius:24px}.phone-visual img{max-height:360px;max-width:210px}.product-hero .button-row{gap:20px}.feature-grid{grid-template-columns:1fr;gap:27px;padding-top:22px}.feature-number{margin-bottom:9px}.feature-item h3{font-size:22px}.feature-item p{margin-top:11px;font-size:14px}.screenshot{flex-basis:92%}.screenshot img{border-radius:14px}.screenshot.phone{flex-basis:185px}.facts-layout h2{font-size:30px}.facts dd{max-width:65%}.privacy-card{padding:27px}.faq summary{font-size:15px}.get-panel{display:block;padding:28px;border-radius:25px}.get-panel>div:last-child{margin-top:25px;max-width:100%}.get-panel h2{font-size:27px}.get-panel .button{width:100%}.article-layout{padding-bottom:35px}.prose{font-size:15px}.prose h2{font-size:23px}.prose section{padding-bottom:25px}.article-related{padding:24px}.scenario-grid{grid-template-columns:1fr;gap:18px}.scenario-card{padding:28px}.download-row{grid-template-columns:48px 1fr;gap:16px;padding-block:25px}.download-row .app-icon{width:48px;height:48px}.download-actions{grid-column:2}.download-row h2{font-size:22px}.info-panel{padding:25px;margin-top:30px}.info-panel h2{font-size:22px}.plans{grid-template-columns:1fr}.plan-card{padding:30px}.support-layout>aside{display:block}.support-links{margin-top:20px}.support-form select,.support-form textarea{font-size:16px}.principles{grid-template-columns:1fr;gap:30px}.principles h2{font-size:24px;margin-bottom:12px}.about-contact{display:block;padding:30px}.about-contact h2{font-size:26px}.about-contact .button{margin-top:25px}.version-row{gap:15px;grid-template-columns:42px 1fr auto}.version-row .app-icon{width:42px;height:42px}.version-row h2{font-size:19px}.press-row,.privacy-row{grid-template-columns:40px 1fr;gap:18px}.press-row .app-icon,.privacy-row .app-icon{width:40px;height:40px}.press-row h2,.privacy-row h2{font-size:23px}.footer-top{grid-template-columns:repeat(3,1fr);gap:30px 20px;padding-bottom:35px}.footer-brand{grid-column:1 / -1}.footer-top>div:last-child{grid-column:auto}.footer-brand p{margin-block:18px}.footer-top h3{font-size:12px}.footer-top>div:not(:first-child)>a{font-size:12px}.footer-bottom{gap:12px;padding-block:20px;font-size:12px}.footer-bottom>span:nth-child(2){display:none}footer{padding-top:35px;margin-top:35px}.legacy-policy .page-hero{padding:35px 0 25px}.legacy-policy .page-hero h1{font-size:31px}.policy-layout{gap:25px}.policy-section h2{font-size:22px}.policy-content{font-size:14px}.policy-content th,.policy-content td{font-size:12px;padding:9px 5px}.policy-section ul{padding-left:18px}.error-page h1{font-size:36px}.toast{border-radius:15px;min-width:200px}}
@media(max-width:360px){.home-hero h1{font-size:42px}.home-hero>.eyebrow{font-size:12px;letter-spacing:.05em}.button{padding-inline:15px;font-size:12px}.scene-link{padding:16px 11px;font-size:12px}.scene-link svg{width:16px}.showcase-panel.portrait{grid-template-columns:1fr}.showcase-panel.portrait .showcase-image{height:240px}.showcase-panel.portrait img{max-height:240px}.showcase-panel.portrait .showcase-copy p{font-size:12px}.brand{font-size:16px}.nav-actions{gap:1px}.footer-top{gap:25px 12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.product-card:hover,.scene-link:hover,.button:hover,.product-dock button:hover{transform:none}}
@media(prefers-reduced-transparency:reduce){.nav-shell,.product-dock,.product-card,.button.secondary,.scene-link{background:var(--surface);backdrop-filter:none;-webkit-backdrop-filter:none}}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.nav-shell,.product-dock,.button.secondary,.main-nav.open{background:var(--surface)}}
@media(max-width:800px){html:not(.js) .site-header{position:relative;height:auto}html:not(.js) .nav-shell{flex-wrap:wrap;border-radius:24px}html:not(.js) .main-nav{display:flex;position:static;flex-direction:row;flex-wrap:wrap;order:3;width:100%;padding:8px;background:none;box-shadow:none;border:0;gap:12px}html:not(.js) .menu-toggle{display:none}}
/* Purpose and platform controls also accommodate future web/extension products. */
.catalog-tools{flex-wrap:wrap}.filter-group{flex-wrap:wrap}.purpose-filter{min-height:46px;padding:10px 34px 10px 17px;border:0;border-radius:99px;background:var(--surface);color:var(--ink);font-size:13px;max-width:100%}.catalog-tools .search-field{flex:1;min-width:210px}.download-actions{flex-wrap:wrap}
@media(max-width:560px){.purpose-filter{font-size:16px;width:100%}.catalog-tools .search-field{flex:auto}}

/* Flat, borderless surfaces. Focus outlines are reserved for keyboard navigation. */
:root{--card:var(--surface);--card-hover:#fdfdfe}
:root[data-theme=dark]{--card:#1b1d22;--card-hover:#22252c;--shadow:0 4px 18px rgba(0,0,0,.1);--shadow-lg:0 8px 28px rgba(0,0,0,.18)}
.button.secondary{background:var(--soft);box-shadow:none}
.button:hover{box-shadow:var(--shadow)}
.product-card,.scene-link,.scenario-card,.plan-card,.privacy-card{background:var(--card);box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none}
.product-card:before,.glass-orb:before{display:none}
.product-card:hover,.scene-link:hover,.scenario-card:hover{background:var(--card-hover);box-shadow:var(--shadow)}
.platform{background:var(--soft)}
.card-foot{padding-top:10px;margin-top:20px}
.showcase-panel,.product-hero-visual{background:var(--soft)}
.showcase-image>img,.product-hero-visual img{filter:none}
.product-dock{box-shadow:var(--shadow)}
.glass-orb{background:var(--surface);box-shadow:none;transform:none}
.glass-orb svg{transform:none}
.guide-grid{gap:20px}
.guide-card{padding:28px;background:var(--card);border-radius:24px;transition:background .2s,transform .2s}
.guide-card:hover{background:var(--card-hover);transform:translateY(-2px)}
.feature-grid,.principles{gap:20px;padding-top:0}
.feature-item,.principles>article{padding:28px;border-radius:24px;background:var(--card)}
.facts>div{padding:16px;border-radius:13px}
.facts>div:nth-child(odd){background:var(--soft)}
.faq details{padding:23px 26px;background:var(--card);border-radius:20px;margin-bottom:12px}
.article-meta{padding:16px 20px;background:var(--soft);border-radius:16px}
.download-row,.version-row,.press-row,.privacy-row{padding:26px;background:var(--card);border-radius:24px;margin-bottom:14px}
.plan-card:last-child{box-shadow:none;background:var(--accent-soft)}
.support-form select,.support-form textarea,.search-field,.purpose-filter{background:var(--card)}
.support-links{gap:10px}
.support-links>a{padding:17px 20px;background:var(--card);border-radius:16px}
.policy-content th{background:var(--soft)}
.policy-content tr:nth-child(even){background:var(--soft)}
footer{background:var(--soft)}
.footer-bottom{padding-top:8px}

/* The infinity field is decorative; all copy and controls remain ordinary HTML. */
.hero-stage{position:relative;isolation:isolate;overflow:hidden}
#infinity-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
.hero-stage .home-hero{position:relative;padding-bottom:64px}
.motion-toggle{position:absolute;right:0;bottom:13px;border:0;border-radius:99px;padding:8px 13px;font-size:12px;color:var(--muted);background:var(--soft);cursor:pointer}
.motion-toggle:hover{color:var(--ink);background:var(--surface)}
@media(max-width:800px){.feature-grid{grid-template-columns:1fr}.feature-item h3{font-size:22px}.feature-item p{font-size:14px}.principles{grid-template-columns:1fr}}
@media(max-width:560px){
  .guide-card,.feature-item,.principles>article{padding:25px}
  .download-row,.version-row,.press-row,.privacy-row{padding:21px;gap:15px}
  .download-actions{grid-column:1 / -1}
  .faq details{padding:21px}
  .hero-stage .home-hero{padding-bottom:70px}
  .motion-toggle{bottom:16px;right:50%;transform:translateX(50%);white-space:nowrap}
}
@media(prefers-reduced-motion:reduce){.guide-card:hover,.scenario-card:hover{transform:none}}
.product-hero-visual.has-video{display:block;padding:16px;min-height:0;background:var(--card)}
.has-video video{display:block;width:100%;height:auto;aspect-ratio:16 / 11;object-fit:contain;background:#121318;border:0;border-radius:18px}
.video-caption,.video-status{font-size:12px;line-height:1.6;margin:13px 5px 2px;text-align:center}
.video-status{color:var(--ink);background:var(--soft);padding:12px;border-radius:12px}
.has-video video:focus-visible{outline:3px solid var(--accent);outline-offset:5px}

/* Preserve official screenshot pixels; mask only the white exterior of each Mac. */
img[src*="/linkvault-screen-"]{--device-mask:url('/assets/v2/linkvault-device-mask.svg')}
img[src*="/itodo-screen-"]{--device-mask:url('/assets/v2/itodo-device-mask.svg')}
img[src*="/linkvault-screen-"],img[src*="/itodo-screen-"]{
  border-radius:0;
  -webkit-mask-image:var(--device-mask);mask-image:var(--device-mask);
  -webkit-mask-size:contain;mask-size:contain;
  -webkit-mask-position:center;mask-position:center;
  -webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;
}

/* Shared reading rhythm: readable metadata, comfortable body copy and stable grids. */
:root{--text-body:16px;--text-small:14px;--text-label:12px}
body{font-size:var(--text-body);line-height:1.75}
h1,h2,h3{letter-spacing:-.025em;text-wrap:balance;overflow-wrap:break-word}
.title-phrase{display:inline-block;white-space:nowrap}
html[lang=zh-CN] h1,html[lang=zh-CN] h2,html[lang=zh-CN] h3{letter-spacing:-.015em}
.section{padding-block:64px}
.section.compact{padding-top:24px}
.page-heading{padding-top:58px;padding-bottom:42px}
.page-heading h1{font-size:clamp(36px,4.5vw,58px);line-height:1.25;max-width:960px}
.page-heading .lead{max-width:720px}
.home-hero h1{font-size:clamp(44px,6vw,78px);line-height:1.2;letter-spacing:-.035em}
.home-hero .lead{font-size:18px;line-height:1.85}
.home-hero>.eyebrow{display:block;font-size:var(--text-label);letter-spacing:.1em;text-wrap:balance}
.home-hero>.eyebrow .tiny-dot{display:inline-block;vertical-align:middle;margin-right:8px}
.hero-note,.small,.media-caption,.lightbox-caption,.motion-toggle,.video-caption,.video-status{font-size:var(--text-small);line-height:1.65}
.eyebrow,.showcase-copy .eyebrow,.guide-card .eyebrow,.feature-number,.platform{font-size:var(--text-label);line-height:1.6}
.brand{font-size:21px;letter-spacing:-.5px;flex-shrink:0}

.nav-shell{gap:22px}
.main-nav{gap:24px}
.main-nav a,.nav-get,.language{font-size:var(--text-small)}
.language{min-width:32px;text-align:center}
.nav-actions{gap:6px;flex-shrink:0}
.icon-button{width:42px;height:42px}
.button,.text-link,.filter-chip,.download-row .button{font-size:15px;line-height:1.5}
.button{min-height:48px;padding:13px 22px}
.text-link{overflow-wrap:anywhere}
.showcase-copy p,.product-card>p,.guide-card p,.feature-item p,.privacy-feature p,.privacy-card p,.scenario-card p,.info-panel p,.principles p,.press-row p,.privacy-row p,.plan-card ul{font-size:var(--text-body);line-height:1.8}
.showcase-copy p{max-width:34ch}
.showcase-copy h2{font-size:clamp(28px,3vw,38px);line-height:1.25}
.showcase-copy>a{font-size:15px}
.product-dock button span{font-size:var(--text-small)}
.product-card{display:flex;flex-direction:column}
.product-card>p{flex:1;min-height:0;margin-bottom:20px}
.card-foot{font-size:var(--text-small);margin-top:auto;gap:16px;align-items:center}
.card-foot>span{min-width:0}
.card-foot>a{flex-shrink:0;padding:9px}
.card-title h3,.guide-card h3{font-size:24px;line-height:1.4}
.section-intro p,.section-intro .text-link,.scene-link{font-size:15px;line-height:1.6}
.scene-link{padding:22px 18px;min-width:0}
.scene-link>span:not(:last-child){min-width:0}
.section-intro{gap:24px}
.section-intro>div{min-width:0}
.guide-grid,.product-grid,.scene-grid{gap:20px}
.product-hero,.facts-layout,.support-layout,.article-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.product-hero h1{font-size:clamp(36px,4vw,54px);line-height:1.25}
.product-hero .lead{font-size:17px;line-height:1.85}
.app-heading small,.breadcrumb,.facts>div,.get-panel p,.download-row p,.version-row p,.version,.article-meta,.article-toc>a,.policy-toc a,.policy-updated{font-size:var(--text-small);line-height:1.7}
.product-hero-copy,.showcase-copy,.feature-item,.guide-card,.product-card,.privacy-feature>div,.support-layout>*,.article-layout>*,.download-row>div,.version-row>div,.press-row>div,.privacy-row>div{min-width:0}
.facts dd{max-width:65%;overflow-wrap:anywhere}
.faq summary{font-size:17px;line-height:1.65}
.faq details>p{font-size:var(--text-body);line-height:1.85}
.get-panel>div:last-child{max-width:360px;flex-shrink:0}
.article-layout{grid-template-columns:200px minmax(0,1fr);gap:52px}
.prose{font-size:17px;line-height:1.85;max-width:740px;overflow-wrap:anywhere}
.prose p{line-height:1.9}
.prose h2{font-size:28px;line-height:1.4;margin:12px 0 20px}
.prose section{padding-bottom:32px}
.support-form label,.support-links>a,.press-row .text-link,.privacy-row .text-link{font-size:15px;line-height:1.65}
.support-form select,.support-form textarea,.search-field input,.purpose-filter{font-size:16px}
.footer-brand p{font-size:16px;line-height:1.8}
.footer-brand>a:last-child,.footer-top>div:not(:first-child)>a{font-size:var(--text-small);line-height:1.7}
.footer-top h3{font-size:15px;line-height:1.6}
.footer-top>div:not(:first-child){gap:12px;min-width:0}
.footer-bottom{font-size:var(--text-small);line-height:1.7;padding-block:24px}
.footer-top a{overflow-wrap:anywhere}
.policy-content{font-size:16px;line-height:1.9;min-width:0}
.policy-content th,.policy-content td{font-size:13px;line-height:1.7;padding:12px 10px}
.policy-content table{min-width:480px}
.policy-table-wrap{max-width:100%;overflow-x:auto}
.policy-toc{min-width:0}
.policy-toc a{overflow-wrap:anywhere}
.privacy-art>span{font-size:12px;letter-spacing:.1em}

/* The longer wordmark needs a compact navigation before tablet widths. */
@media(max-width:1100px){
  .main-nav{position:absolute;top:86px;left:20px;right:20px;display:none;flex-direction:column;align-items:stretch;background:var(--glass-strong);border:0;border-radius:24px;padding:18px 25px;box-shadow:var(--shadow-lg);backdrop-filter:blur(24px)}
  .main-nav.open{display:flex}
  .main-nav a{padding:10px;font-size:16px}
  .main-nav a[aria-current]:after{left:-5px;bottom:22px}
  .menu-toggle{display:flex}
  .nav-actions{margin-left:auto}
  html:not(.js) .site-header{position:relative;height:auto}
  html:not(.js) .nav-shell{flex-wrap:wrap;border-radius:24px}
  html:not(.js) .main-nav{display:flex;position:static;flex-direction:row;flex-wrap:wrap;order:3;width:100%;padding:8px;background:none;box-shadow:none;gap:12px}
  html:not(.js) .menu-toggle{display:none}
  .scene-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:800px){
  .product-hero,.facts-layout,.support-layout,.article-layout{grid-template-columns:minmax(0,1fr)}
  .section{padding-block:48px}
  .section.compact{padding-top:20px}
  .section-intro{align-items:flex-start;flex-wrap:wrap}
  .section-intro p{display:block;max-width:100%}
  .section-intro h2{font-size:32px}
  .article-toc{display:block;position:static;padding:24px;background:var(--soft);border-radius:24px}
  .article-toc>a{margin:10px 0}
  .get-panel{flex-wrap:wrap}
  .get-panel>div:last-child{max-width:100%;flex-shrink:1}
  .footer-top{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}
  .footer-brand{grid-column:1 / -1}
  .footer-top>div:last-child{grid-column:auto}
}
@media(max-width:560px){
  .brand{font-size:19px;gap:8px}
  .nav-shell{padding:8px 10px 8px 14px;gap:8px}
  .nav-actions{gap:2px}
  .icon-button{width:40px;height:40px}
  .main-nav{top:73px;left:12px;right:12px}
  .home-hero h1{font-size:clamp(40px,11vw,54px)}
  html[lang=en] .home-hero h1{font-size:clamp(36px,10vw,48px);letter-spacing:-.035em}
  .home-hero>.eyebrow{font-size:12px;line-height:1.7;letter-spacing:.04em;gap:6px}
  .home-hero .lead,.lead,.product-hero .lead{font-size:16px;line-height:1.85}
  .home-hero .lead br{display:none}
  .hero-note{font-size:13px;line-height:1.8}
  .hero-note>span{margin-inline:5px}
  .button-row{gap:12px}
  .button{font-size:15px;padding:12px 19px}
  .page-heading h1,.product-hero h1{font-size:36px;line-height:1.3}
  body[data-route^="guides/"] .page-heading h1{font-size:clamp(28px,8vw,32px);line-height:1.4}
  .page-heading{padding-top:36px;padding-bottom:32px}
  .section-intro h2,.privacy-feature h2,.end-cta h2{font-size:30px;line-height:1.35}
  .section-intro .text-link{font-size:15px}
  .showcase-copy .eyebrow{font-size:12px}
  .showcase-copy p,.showcase-panel.portrait .showcase-copy p{font-size:15px;line-height:1.8;max-width:100%}
  .showcase-copy h2,.showcase-panel.portrait .showcase-copy h2{font-size:28px}
  .showcase-copy>a{font-size:15px}
  .showcase-panel.portrait{grid-template-columns:minmax(0,1fr);gap:24px;padding:28px 24px 54px;min-height:0}
  .showcase-panel.portrait .showcase-image{height:260px}
  .showcase-panel.portrait img{max-height:260px}
  .scene-grid{grid-template-columns:minmax(0,1fr);gap:12px}
  .scene-link{font-size:16px;min-height:66px;padding:18px 22px}
  .scene-link svg{width:22px}
  .scene-link>span:last-child{font-size:16px}
  .product-grid,.guide-grid{gap:18px}
  .card-title h3,.guide-card h3{font-size:23px}
  .product-card>p,.guide-card p,.privacy-feature p{font-size:16px;line-height:1.8}
  .privacy-art{gap:20px;flex-wrap:wrap}
  .privacy-art>span{font-size:12px}
  .filter-group{width:100%;justify-content:space-between}
  .filter-chip{font-size:14px;padding:10px 15px;min-height:44px}
  .facts>div{padding:14px 12px;gap:14px}
  .facts dd{max-width:62%}
  .faq summary{font-size:16px}
  .download-row{grid-template-columns:44px minmax(0,1fr)}
  .download-actions{width:100%;gap:10px}
  .download-actions .button{flex:1 1 140px}
  .version-row{grid-template-columns:42px minmax(0,1fr)}
  .version-row>.version,.version-row>.text-link{grid-column:2;justify-self:start}
  .version-row h2,.download-row h2{font-size:23px}
  .press-row,.privacy-row{grid-template-columns:40px minmax(0,1fr)}
  .prose{font-size:16px}
  .prose h2{font-size:25px}
  .footer-top{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 24px}
  .footer-top>div:last-child{grid-column:1 / -1}
  .footer-bottom{font-size:13px;gap:14px}
  .footer-top>div:not(:first-child)>a{min-height:30px}
}
@media(max-width:360px){
  .brand{font-size:17px;gap:6px}
  
  .nav-shell{padding-inline:10px;gap:5px}
  .nav-actions{gap:0}
  .language{min-width:30px;font-size:13px;padding-inline:2px}
  .icon-button{width:36px;height:40px}
  .home-hero .button-row>.button{width:100%}
  .page-heading h1,.product-hero h1{font-size:33px}
  .filter-chip{padding-inline:12px}
}