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var(--line);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.header-inner{height:100%;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:11px;min-width:max-content}.brand img{width:42px;height:42px;border-radius:11px;box-shadow:0 0 20px #41cbef26}.brand span{display:grid;line-height:1.1}.brand strong{font-size:.9rem;letter-spacing:-.02em}.brand small{margin-top:5px;color:var(--muted);font-size:.67rem}.brand em{align-self:flex-start;margin-top:3px;padding:2px 7px;border:1px solid color-mix(in srgb,var(--cyan) 62%,transparent);border-radius:6px;color:var(--cyan);font-size:.6rem;font-style:normal;font-weight:800}.site-nav{display:flex;justify-content:center;align-items:center;gap:6px}.site-nav a{padding:9px 12px;border-radius:10px;color:var(--muted-strong);font-size:.79rem;font-weight:600;transition:background .16s ease,color .16s ease}.site-nav a:hover,.site-nav 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18px;color:var(--muted);font-size:.78rem}.final-support{padding-block:72px}.final-support-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:36px 42px;border:1px solid var(--line-strong);border-radius:25px;background:radial-gradient(circle at 100% 50%,rgba(86,76,222,.19),transparent 23rem),var(--surface)}.final-support h2{max-width:730px;margin:12px 0 8px;font-size:clamp(1.7rem,3vw,2.75rem)}.final-support p{margin-bottom:0;color:var(--muted)}.final-support .button{flex:0 0 auto}.site-footer{padding:28px 0;border-top:1px solid var(--line);background:var(--bg-deep)}.footer-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:40px}.footer-brand img{width:34px;height:34px}.footer-inner>p{margin:0;color:var(--muted);font-size:.65rem;text-align:center}.footer-inner>div{display:flex;gap:15px;color:var(--muted-strong);font-size:.7rem;font-weight:700}.lightbox{position:fixed;inset:0;z-index:400;display:grid;place-items:center;padding:35px;background:#02070ceb;opacity:0;visibility:hidden;transition:opacity .18s ease,visibility .18s ease}.lightbox.open{opacity:1;visibility:visible}.lightbox figure{max-width:min(1420px,96vw);max-height:90vh;display:grid;margin:0}.lightbox img{max-width:100%;max-height:calc(90vh - 45px);border:1px solid rgba(117,211,239,.55);border-radius:17px;box-shadow:0 35px 100px #0009}.lightbox figcaption{padding:12px;color:#dce8f3;font-size:.77rem;text-align:center}.lightbox-close{position:fixed;top:18px;right:22px;width:44px;height:44px;border:1px solid rgba(255,255,255,.25);border-radius:50%;background:#112536e6;color:#fff;cursor:pointer;font-size:1.7rem;line-height:1}.toast{position:fixed;right:24px;bottom:24px;z-index:500;display:flex;align-items:center;gap:10px;padding:12px 16px;border:1px solid var(--line-strong);border-radius:13px;background:var(--surface);box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .18s ease,transform .18s ease,visibility .18s ease}.toast.visible{opacity:1;visibility:visible;transform:none}.toast span{color:var(--success)}.toast p{margin:0;font-size:.75rem;font-weight:700}[data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}[data-reveal].revealed{opacity:1;transform:none}@media(max-width:1040px){.site-nav{gap:0}.site-nav a{padding-inline:8px}.support-grid{grid-template-columns:1fr .8fr;gap:38px}.feature-panel{grid-template-columns:repeat(2,1fr)}.gallery-grid{grid-template-columns:1fr 1fr}.gallery-item.gallery-main{grid-row:auto;grid-column:1 / -1;min-height:420px}}@media(max-width:860px){:root{--header-height: 68px}.section{padding-block:82px}.header-inner{grid-template-columns:auto 1fr auto}.menu-toggle{width:42px;height:40px;display:grid;align-content:center;gap:4px;justify-self:end;padding:9px;border:1px solid var(--line);border-radius:11px;background:var(--surface-2);cursor:pointer}.menu-toggle>span:not(.sr-only){width:100%;height:2px;border-radius:2px;background:var(--text)}.site-nav{position:fixed;inset:var(--header-height) 0 auto;display:grid;align-items:stretch;gap:4px;padding:14px 20px 20px;border-bottom:1px solid var(--line);background:var(--bg-deep);transform:translateY(-120%);opacity:0;visibility:hidden;transition:transform .18s ease,opacity .18s ease,visibility .18s ease}.site-nav.open{transform:none;opacity:1;visibility:visible}.site-nav a{padding:12px}.header-actions{grid-column:3}.menu-toggle{grid-column:2;grid-row:1}.support-hero{padding-top:95px}.support-grid,.why-grid,.language-grid,.faq-grid{grid-template-columns:1fr}.support-card{max-width:620px}.section-heading.split{grid-template-columns:1fr;gap:10px}.app-showcase{grid-template-columns:1fr}.version-card{width:calc(100% - 40px);margin:-55px auto 0}.trust-strip{grid-template-columns:1fr}.feature-tabs{grid-template-columns:repeat(2,1fr)}.download-card{grid-template-columns:1fr}.download-details{border-top:1px solid var(--line);border-left:0}.final-support-inner{align-items:flex-start;flex-direction:column}.footer-inner{grid-template-columns:1fr;justify-items:center;gap:18px}}@media(max-width:620px){.shell{width:min(calc(100% - 26px),var(--shell))}.brand span,.brand em{display:none}.header-inner{gap:8px}.header-actions{gap:5px}.language-current{min-width:46px;padding-inline:6px}.language-current span:last-child{display:none}h1{font-size:clamp(2.45rem,13vw,3.55rem)}.support-actions,.download-actions{align-items:stretch;flex-direction:column}.support-actions .button,.download-actions .button{width:100%}.support-card{padding:23px}.app-intro .shell{width:100%}.app-intro .section-heading,.app-intro .trust-strip{width:calc(100% - 26px);margin-inline:auto}.window-frame{border-radius:0;border-inline:0}.version-card{width:calc(100% - 26px)}.feature-tabs,.feature-panel,.gallery-grid,.language-cards{grid-template-columns:1fr}.feature-panel article.wide,.gallery-item.gallery-main,.language-cards span:last-child{grid-column:auto}.gallery-item,.gallery-item.gallery-main{min-height:240px}.hash-block{grid-template-columns:1fr auto}.hash-block>span{grid-column:1 / -1}.download-main,.download-details{padding:27px 21px}.button-download{min-width:0}.final-support-inner{padding:27px 22px}.lightbox{padding:12px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}[data-reveal]{opacity:1;transform:none}}