/* Shared palette tokens apply to the entire site, including support and 404. */
body{color:var(--ink);background:var(--background)}
.header nav a,.footer-grid>div>p,.footer-about p,.footer-grid>div:not(:first-child)>a,.footer-grid>div>button,.footer-keywords,.copyright,.friend-link-items{color:var(--muted)}
.header nav a.active,.header nav a:hover,.text-button,.tab.active,.news-item p em,.faq-list p a,.friend-link-items a:hover{color:var(--green)}
.header-support,.hero-label,.steps,.review-card,.quick-questions button{background:var(--soft)}
.hero{background:linear-gradient(var(--background),var(--surface))}.mosaic{background:radial-gradient(ellipse at 49% 48%,var(--lime),var(--glow),transparent 68%)}.mosaic i,.mosaic i:nth-child(3n){background:color-mix(in srgb,var(--glow) 45%,transparent)}.mosaic i:nth-child(5n){background:color-mix(in srgb,var(--lime) 35%,transparent)}
.hero-brand,.hero h1,.section-top h2,.faq h2{color:var(--ink)}.hero-slogan,.hero-description,.download-note,.hero-bottom>span:nth-child(2),.demo-note,.review-card p,.news-item p,.faq-list p{color:var(--muted)}
.hero-label{color:var(--ink);box-shadow:none}.hero-label span:first-child{background:var(--green)}.hero-brand img{box-shadow:0 12px 30px color-mix(in srgb,var(--green) 12%,transparent)}
.download-card{box-shadow:0 8px 25px color-mix(in srgb,var(--green) 5%,transparent)}.download-card.is-primary{box-shadow:0 8px 25px color-mix(in srgb,var(--green) 10%,transparent);border-color:var(--green)}.download-card>span:last-child,.hero-bottom{color:var(--muted)}.download-card.is-primary>span:last-child{color:var(--green)}
.tabs,.news-item,.faq-list details,.hero-bottom,.steps,.review-card,.friend-links,.copyright{border-color:var(--border)}.tab,.tab span,.news-item time,.review-person small,.review-note{color:var(--muted)}.tab.active{border-color:var(--green)}.steps b,.steps i{color:var(--accent-text)}
footer{background:var(--surface);border-color:var(--border)}.footer-motto,.friend-links h2{color:var(--ink)}.support-fab,.support-header{background:var(--deep)}.support-fab{box-shadow:0 7px 24px color-mix(in srgb,var(--deep) 20%,transparent)}.support-fab small,.support-header p{color:color-mix(in srgb,white 72%,var(--deep))}.support-header>button{color:white}.assistant-icon{background:color-mix(in srgb,white 10%,var(--deep))}
dialog{color:var(--ink);border-color:var(--border);box-shadow:0 24px 100px color-mix(in srgb,var(--deep) 24%,transparent)}.conversation,.support-contacts{background:var(--surface)}.message,.support-contacts,.contact-cards>div,#chat-form,.quick-questions button{border-color:var(--border)}.conversation-label,.question-area>p,.support-contacts>p,.contact-cards small,.support-bottom small{color:var(--muted)}.quick-questions button,.support-bottom a{color:var(--green)}.contact-cards strong{color:var(--ink)}.contact-cards button{color:var(--green);background:var(--soft)}
.error-page{background:radial-gradient(ellipse at 50% 10%,var(--glow),transparent 60%),var(--surface)}.error-card{border-color:var(--border);box-shadow:0 20px 70px color-mix(in srgb,var(--deep) 8%,transparent)}.error-description,.redirect-note,.error-footer{color:var(--muted)}.error-links{border-color:var(--border)}.error-links h2{color:var(--ink)}
.install-guide{padding-block:38px}.guide-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}.guide-heading .eyebrow{margin-bottom:8px}.guide-heading h2{font-size:25px;margin:0;line-height:1.4}.guide-heading>p{max-width:420px;color:var(--muted);font-size:12px;margin:0}.guide-items{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.guide-item{display:grid;grid-template-columns:auto 1fr;gap:15px;padding-top:20px;border-top:1px solid var(--border)}.guide-number{font-size:26px;line-height:1.2;font-weight:700;letter-spacing:-1px;color:var(--green)}.guide-item h3{font-size:14px;margin:0 0 6px}.guide-item p{font-size:12px;color:var(--muted);margin:0;line-height:1.9}.information{padding-bottom:36px}
/* A: centered brand and parallel device choices. */
.layout-A .install-guide{padding-bottom:12px}.layout-A .information{border-top:0}.layout-A .guide-item{border:0;padding:16px 18px;background:var(--surface);border-radius:12px}.layout-A .guide-heading>p{max-width:370px}.layout-A .guide-number{font-size:21px}.layout-A .hero h1{margin-top:20px}
/* B: device-focused split layout with the selected system emphasized. */
.device-hero{position:relative;overflow:hidden;padding:64px 0;background:linear-gradient(120deg,var(--surface),var(--glow));border-block:1px solid var(--border)}.device-orbit{position:absolute;right:-160px;top:-220px;width:780px;height:780px;border:1px solid #ffffffa0;border-radius:50%;box-shadow:0 0 0 85px #ffffff35,0 0 0 170px #ffffff20}.device-split{position:relative;display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:70px}.device-intro .eyebrow{font-size:11px;letter-spacing:2px;margin-bottom:28px}.device-wordmark{display:flex;align-items:center;gap:13px;font-size:58px;font-weight:800;letter-spacing:-3px;line-height:1.2}.device-wordmark img{border-radius:14px}.device-intro h1{font-size:32px;letter-spacing:-.4px;line-height:1.4;margin:24px 0 8px}.device-subtitle{font-size:20px;margin:0 0 15px}.device-description{color:var(--muted);max-width:440px;font-size:14px;line-height:1.9;margin:0 0 25px}.outline-action{display:inline-flex;align-items:center;gap:28px;padding:11px 18px;border:1px solid var(--green);border-radius:9px;color:var(--green);background:#ffffff70;font-size:12px}.device-footnote{margin-top:26px;font-size:11px;color:var(--muted);letter-spacing:.5px}.device-picker{background:white;padding:28px;border:1px solid var(--border);border-radius:25px;box-shadow:0 18px 70px color-mix(in srgb,var(--green) 10%,transparent)}.picker-heading>span{font-size:9px;color:var(--green);letter-spacing:2px;font-weight:700}.picker-heading h2{font-size:21px;margin:5px 0 3px}.picker-heading p{font-size:12px;color:var(--muted);margin:0}.layout-B .downloads{grid-template-columns:1fr 1fr;gap:12px;margin:23px 0 14px}.layout-B .download-card{background:var(--surface);border-color:var(--border);border-radius:12px;padding:14px 8px;box-shadow:none}.layout-B .download-card.is-primary{grid-column:1/-1;display:grid;grid-template-columns:62px 1fr;column-gap:18px;text-align:left;padding:24px;background:var(--soft);border:1px solid var(--green)}.layout-B .is-primary .device-icon{grid-row:span 2;justify-self:center}.layout-B .is-primary .device-icon img{width:52px;height:52px;border-radius:12px}.layout-B .is-primary strong{font-size:29px;margin:0}.layout-B .download-card strong{font-size:18px}.layout-B .download-card>span:last-child{font-size:11px}.layout-B .download-note{font-size:10px;line-height:1.8;margin:0;color:var(--muted)}.layout-B .guide-item{background:var(--surface);padding:23px 20px;border:1px solid var(--border);border-radius:14px}.layout-B .faq{border-top:1px solid var(--border);padding-top:38px}.layout-B .information{padding-top:12px}
/* C: document-style download and upgrade guide. */
.manual-hero{background:var(--surface);border-block:1px solid var(--border);padding:20px 0 27px}.manual-topline{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:10px;letter-spacing:1.5px;color:var(--muted);padding-bottom:18px;border-bottom:1px solid var(--border)}.manual-label{font-weight:700;color:var(--green)}.manual-heading{display:flex;align-items:center;justify-content:space-between;gap:35px;padding-block:34px}.manual-brand{display:flex;align-items:center;gap:12px;font-size:25px;font-weight:700;letter-spacing:-.5px;margin-bottom:17px}.manual-brand img{border-radius:11px}.manual-heading h1{font-size:36px;margin:0 0 5px;line-height:1.4;letter-spacing:-.5px}.manual-subtitle{font-size:19px;margin:8px 0 12px}.manual-description{max-width:600px;color:var(--muted);font-size:13px;margin:0;line-height:1.9}.manual-action{display:flex;align-items:center;gap:30px;white-space:nowrap;padding:14px 19px;border-radius:7px;color:white;background:var(--deep);font-size:12px}.manual-downloads{display:grid;grid-template-columns:1fr 2fr;align-items:center;gap:35px;border-top:1px solid var(--border);padding-top:23px}.manual-downloads .eyebrow{font-size:9px;letter-spacing:1.5px;margin:0 0 5px}.manual-downloads h2{font-size:17px;margin:0}.layout-C .downloads{width:100%;max-width:none;gap:13px;margin:0}.layout-C .download-card{display:grid;grid-template-columns:32px 1fr;gap:0 10px;text-align:left;padding:13px;border:1px solid var(--border);border-radius:7px;box-shadow:none;background:white}.layout-C .download-card strong{font-size:16px;margin:0}.layout-C .device-icon{grid-row:span 2}.layout-C .device-icon img{width:30px;height:30px;border-radius:7px}.layout-C .download-card>span:last-child{font-size:10px}.layout-C .download-card b{display:none}.layout-C .download-card.is-primary{border-color:var(--green)}.layout-C .download-note{margin:14px auto 0;font-size:10px}.layout-C .install-guide{display:grid;grid-template-columns:1fr 2fr;gap:35px;padding-block:45px}.layout-C .guide-heading{display:block;margin:0}.layout-C .guide-heading h2{font-size:28px;max-width:210px}.layout-C .guide-heading>p{margin-top:17px;max-width:225px}.layout-C .guide-items{display:block}.layout-C .guide-item{padding:20px 0;gap:22px}.layout-C .guide-item:first-child{padding-top:0;border-top:0}.layout-C .guide-number{font-size:29px;color:var(--accent-text)}.layout-C .guide-item h3{font-size:16px}.layout-C .guide-item p{font-size:13px}.layout-C .faq{padding-block:35px;border-block:1px solid var(--border)}.layout-C .section-top h2{font-size:22px}.layout-C .information{padding-top:35px}
@media(max-width:900px){.device-split{gap:30px}.device-wordmark{font-size:45px}.device-intro h1{font-size:28px}.device-picker{padding:22px}.manual-heading h1{font-size:30px}.manual-downloads{grid-template-columns:1fr;gap:18px}.manual-action{gap:12px}.guide-items{gap:14px}}
@media(max-width:600px){.install-guide{padding-block:28px}.guide-heading{display:block;margin-bottom:17px}.guide-heading h2{font-size:22px}.guide-heading>p{margin-top:8px;max-width:none;font-size:11px}.guide-items{grid-template-columns:1fr;gap:12px}.guide-item{padding:16px 0;gap:12px}.guide-number{font-size:22px}.guide-item h3{font-size:13px}.guide-item p{font-size:11px}.layout-A .guide-item{padding:14px 15px}.layout-A .guide-heading>p{max-width:none}.device-hero{padding:30px 0}.device-split{grid-template-columns:1fr;gap:25px}.device-wordmark{font-size:46px;letter-spacing:-2.5px}.device-wordmark img{width:43px;height:43px;border-radius:11px}.device-intro .eyebrow{font-size:9px;margin-bottom:18px}.device-intro h1{font-size:26px;margin-top:20px}.device-subtitle{font-size:17px}.device-description{font-size:12px;max-width:100%;margin-bottom:17px}.device-footnote{margin-top:17px;margin-bottom:0;font-size:10px}.outline-action{padding:8px 14px;font-size:11px}.device-picker{padding:20px;border-radius:19px}.picker-heading h2{font-size:19px}.layout-B .downloads{margin-top:18px}.layout-B .download-card.is-primary{padding:20px}.layout-B .is-primary strong{font-size:27px}.layout-B .download-note{max-width:none}.layout-B .guide-item{padding:17px}.manual-topline{font-size:9px;letter-spacing:.5px}.manual-topline>span{display:none}.manual-heading{display:block;padding-block:25px}.manual-brand{font-size:22px}.manual-heading h1{font-size:27px}.manual-subtitle{font-size:17px}.manual-description{font-size:12px}.manual-action{margin-top:21px;display:inline-flex;gap:24px;padding:11px 16px}.manual-downloads{padding-top:20px;gap:16px}.manual-downloads h2{font-size:15px}.layout-C .downloads{gap:7px}.layout-C .download-card{display:flex;text-align:center;gap:0;padding:12px 3px}.layout-C .download-card strong{font-size:13px;margin-top:6px}.layout-C .download-card>span:last-child{font-size:9px}.layout-C .download-card:nth-child(3) strong{font-size:11px}.layout-C .download-note{max-width:none;font-size:9px}.layout-C .install-guide{grid-template-columns:1fr;gap:22px;padding-block:30px}.layout-C .guide-heading h2{font-size:23px;max-width:none}.layout-C .guide-heading>p{max-width:none;margin-top:9px}.layout-C .guide-item{gap:17px;padding-block:17px}.layout-C .guide-item h3{font-size:14px}.layout-C .guide-item p{font-size:12px}.layout-C .guide-number{font-size:25px}.layout-C .information{padding-top:28px}.information{padding-bottom:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}