/* style.css */
:root{--bg:#070d12;--panel:#0c151c;--ink:#f2f4ef;--muted:#94a7ae;--line:rgba(171,201,210,.16);--mint:#8bf2d4;--cyan:#59d9f3;--amber:#efc081;--violet:#c4b5fd;--font:'Manrope',sans-serif;--display:'Space Grotesk',sans-serif;--mono:'IBM Plex Mono',monospace;--gutter:clamp(24px,5vw,96px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}button{color:inherit}a,button{-webkit-touch-callout:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--mint);outline-offset:6px}::selection{background:var(--mint);color:var(--bg)}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-family:var(--display);font-weight:500;line-height:1.08;letter-spacing:-.05em}h2{font-size:clamp(36px,4.25vw,72px)}h3{font-size:26px}p{color:var(--muted)}svg{width:22px;height:22px;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}img{max-width:100%;display:block}button{border:0;background:none}main{overflow:clip}.mono,.eyebrow{font-family:var(--mono)}.section{padding:112px 0}.section-shell{width:100%;max-width:1600px;margin:auto;padding:0 var(--gutter)}.eyebrow{display:flex;align-items:center;gap:13px;letter-spacing:.14em;font-size:10px;color:var(--mint);line-height:1.5;margin-bottom:25px;text-transform:uppercase}.section-index{color:#71828c;border-right:1px solid #34434c;padding-right:13px}.text-link{display:inline-flex;align-items:center;gap:22px;font-size:13px;font-weight:600;color:var(--ink);transition:color .2s}.text-link:hover{color:var(--mint)}.text-link svg{width:18px}.skip-link{position:fixed;top:-70px;left:20px;background:var(--mint);color:#07120e;padding:12px 20px;z-index:1000}.skip-link:focus{top:15px}
/* NAVIGATION */
.site-header{position:absolute;inset:0 0 auto;z-index:30;height:96px;display:flex;align-items:center;justify-content:space-between;gap:25px;padding:0 var(--gutter);border-bottom:1px solid rgba(206,223,225,.13);background:linear-gradient(180deg,rgba(4,9,14,.4),transparent)}.brand{display:inline-flex;align-items:center;gap:11px;flex:none}.brand>span:last-child{white-space:nowrap}.brand-symbol{width:41px;height:41px;flex-shrink:0;border:1px solid rgba(139,242,212,.5);border-radius:50%;display:grid;place-items:center;color:var(--mint)}.brand-symbol svg{width:28px;height:28px;stroke-width:1.5}.brand strong{display:block;font-family:var(--display);font-size:19px;letter-spacing:.01em;line-height:1.15;font-weight:600}.brand small{display:block;font-family:var(--mono);font-size:9px;letter-spacing:.37em;color:#8faaa9;line-height:1.6;margin-top:4px}.main-nav{display:flex;gap:30px;margin-left:auto;margin-right:auto;padding-left:30px;font-size:12px;color:#c6d1d3}.main-nav a{position:relative;padding:8px 0;transition:color .2s}.main-nav a:hover,.main-nav a[aria-current]{color:var(--mint)}.main-nav a[aria-current]::after{content:'';width:3px;height:3px;border-radius:50%;background:var(--mint);position:absolute;bottom:0;left:50%}.header-actions{display:flex;align-items:center;gap:23px}.lang-toggle{font-family:var(--mono);font-size:10px;color:#c2ced1;padding:8px 2px}.header-download{display:flex;align-items:center;gap:20px;border:1px solid rgba(187,209,213,.28);font-size:11px;padding:8px 14px;border-radius:2px;transition:border-color .2s}.header-download:hover{border-color:var(--mint)}.header-download svg{width:15px;height:15px}.menu-toggle{display:none;width:36px;height:36px;padding:8px}.menu-toggle span{display:block;height:1px;background:var(--ink);margin:6px 0;transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.mobile-menu[hidden]{display:none}.mobile-menu{position:fixed;inset:96px 0 0;z-index:29;background:rgba(7,13,18,.98);padding:40px var(--gutter);display:flex;flex-direction:column;gap:0}.mobile-menu a{font:500 32px/1.2 var(--display);padding:20px 0;border-bottom:1px solid var(--line)}.signal-bars i:nth-child(1){height:3px}.signal-bars i:nth-child(2){height:5px}.signal-bars i:nth-child(3){height:7px}.signal-bars i:nth-child(4){height:9px}.signal-bars i:nth-child(5){height:12px}.guide-list{border-top:1px solid var(--line)}.guide-row{display:flex;align-items:center;gap:35px;padding:30px 0;border-bottom:1px solid var(--line);transition:padding .3s,background .3s}.guide-row:hover{padding-left:16px;padding-right:16px;background:#101e2455}.guide-row>.mono{color:#637c86;font-size:10px;width:20px;align-self:flex-start;padding-top:8px}.guide-row .guide-title{font-size:24px;letter-spacing:-.03em}.guide-row p{font-size:12px;line-height:1.7;margin-top:8px}.round-arrow{width:40px;height:40px;border:1px solid #34494f;border-radius:50%;display:grid;place-items:center;flex:none;margin-left:auto}.round-arrow svg{width:18px}.guide-row:hover .round-arrow{background:var(--mint);color:#081918;border-color:var(--mint)}
/* FOOTER */
.site-footer{max-width:1600px;margin:auto;padding:50px var(--gutter) 25px}.footer-top{display:flex;align-items:center;gap:50px;padding-bottom:45px}.footer-top .brand{margin-right:auto}.footer-top p{font-size:12px;color:#adbdc0}.footer-top p span{color:var(--muted)}.back-top{width:39px;height:39px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;font-size:18px}.back-top:hover{border-color:var(--mint);color:var(--mint)}.footer-bottom{border-top:1px solid var(--line);padding-top:23px;display:flex;justify-content:space-between;align-items:center;gap:30px;font:11px/1.7 var(--mono);letter-spacing:.02em;color:var(--muted)}.footer-bottom>div{display:flex;gap:25px;align-items:center}.footer-link{display:flex;align-items:center;gap:8px}.footer-link svg{width:12px;height:12px}.footer-bottom a:hover{color:var(--mint)}.dialog-close{position:absolute;right:12px;top:0;font-size:29px;padding:0 9px;line-height:37px}.log-table tbody tr:nth-child(2n){background:#0e1c2633}
/* EDITORIAL PAGES */
.page-intro{padding-top:180px;padding-bottom:65px;background:radial-gradient(ellipse at 70% 0,rgba(37,82,80,.2),transparent 60%)}.page-intro h1{font-size:clamp(52px,6.5vw,106px);line-height:1.02;letter-spacing:-.065em}.page-intro p{font-size:15px;line-height:1.9;max-width:600px;margin-top:25px}.guide-index{padding-top:0}.resource-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:90px;padding-top:45px;border-top:1px solid var(--line)}.resource-grid .resource-title{font-size:25px;margin-bottom:27px}.resource-grid .eyebrow{font-size:9px;margin-bottom:15px}.resource-grid .text-link{display:flex;justify-content:space-between;font-size:12px;max-width:430px;padding:13px 0;border-bottom:1px solid #26333b}
/* MOTION & UI */
.reveal{opacity:1;transform:none}.js-motion .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.6,.2,1)}.js-motion .reveal.visible{opacity:1;transform:none}.transmission{position:fixed;inset:0;background:#07151b;z-index:100;pointer-events:none;opacity:0;visibility:hidden;display:flex;align-items:center;justify-content:center;transition:opacity .2s}.transmission.is-active{opacity:1;visibility:visible}.transmission span{font:10px var(--mono);letter-spacing:.35em;color:var(--mint);position:relative;z-index:2}.transmission-line{position:absolute;inset:50% 0 auto;height:1px;background:var(--mint);box-shadow:0 0 55px 18px #73f7da25;transform:scaleX(0)}.transmission.is-active .transmission-line{animation:acquire .5s ease forwards}.toast{position:fixed;left:50%;bottom:25px;z-index:150;transform:translate(-50%,20px);background:#19352f;border:1px solid #5c9b88;color:#d1f5e8;border-radius:3px;box-shadow:0 10px 50px #0005;padding:12px 20px;font-size:12px;opacity:0;pointer-events:none;transition:.25s;max-width:90vw}[hidden]{display:none!important}.motion-switch{font:10px var(--mono);color:var(--muted);border:1px solid #2a3b44;padding:5px 8px;border-radius:2px}.motion-switch[aria-pressed=true]{color:var(--mint);border-color:#507e6f}
@keyframes hotspot-pulse{0%{transform:scale(.9);opacity:.65}70%{transform:scale(1.4);opacity:0}100%{transform:scale(1.4);opacity:0}}@keyframes acquire{0%{transform:scaleX(0)}60%{transform:scaleX(1)}100%{transform:scaleX(1);box-shadow:0 0 80px 30px #73f7da30}}
@media(min-width:1600px){.site-header{padding-left:max(var(--gutter),calc((100vw - 1408px)/2));padding-right:max(var(--gutter),calc((100vw - 1408px)/2))}}
@media(max-width:1100px){.main-nav{gap:20px;padding-left:10px;font-size:11px}.header-actions{gap:15px}.header-download{gap:10px}.section{padding:85px 0}.page-intro{padding-top:160px}.guide-index{padding-top:0}}
@media(max-width:900px){.main-nav{gap:15px;font-size:10px}.header-download{display:none}.hero-telemetry>span:nth-child(2){display:none}.footer-bottom{flex-wrap:wrap;gap:15px}}
@media(max-width:700px){:root{--gutter:24px}.site-header{height:78px;padding:0 24px}.brand-symbol{width:34px;height:34px}.brand-symbol svg{width:24px}.brand{gap:9px}.brand strong{font-size:16px}.brand small{font-size:9px;letter-spacing:.36em}.main-nav{display:none}.header-actions{gap:14px}.header-download{display:none;padding:7px 10px;font-size:9px;gap:12px}.header-download svg{width:12px;height:12px}.menu-toggle{display:block}.lang-toggle{font-size:9px}.mobile-menu{top:78px;padding-top:25px}.section{padding:70px 0}h2{font-size:39px;letter-spacing:-.055em}.eyebrow{font-size:8px;gap:10px;margin-bottom:20px}.section-index{padding-right:10px}.guide-row{gap:15px;padding:25px 0}.guide-row>.mono{font-size:8px;width:17px}.guide-row .guide-title{font-size:22px;line-height:1.2}.guide-row p{font-size:11px;line-height:1.7}.round-arrow{width:34px;height:34px;margin-left:5px}.round-arrow svg{width:16px}.guide-row>div{flex:1}.footer-top{flex-wrap:wrap;gap:25px;padding-bottom:30px}.footer-top .brand{margin-right:0}.footer-top p{font-size:12px;order:3;width:100%}.back-top{margin-left:auto;width:33px;height:33px}.footer-bottom{font-size:10px;gap:18px}.footer-bottom>div{gap:18px;flex-wrap:wrap}.footer-bottom>div>span{display:none}.site-footer{padding:35px 24px 24px}.page-intro{padding-top:135px;padding-bottom:45px}.page-intro h1{font-size:49px}.page-intro p{font-size:13px;margin-top:24px}.guide-index{padding-top:0}.resource-grid{grid-template-columns:1fr;gap:40px;margin-top:50px;padding-top:35px}.resource-grid .resource-title{font-size:25px}.motion-switch{font-size:10px}}
@media(max-width:380px){.header-download{display:none}.page-intro h1{font-size:43px}}.qsl-dialog{width:min(500px,90vw);background:radial-gradient(ellipse at 50% 10%,#17413d,#08141a 70%);color:var(--ink);padding:45px;border:1px solid #4c7f73;border-radius:5px;box-shadow:0 40px 100px #0009}.qsl-dialog::backdrop{background:#000b;backdrop-filter:blur(8px)}.qsl-dialog .eyebrow{font-size:8px}.secret-73{font:500 100px/1 var(--display);letter-spacing:-.08em;color:var(--mint);display:block;margin:25px 0}.qsl-dialog h2{font-size:35px;letter-spacing:-.04em}.qsl-dialog p{font-size:13px;line-height:1.9;margin-top:20px}.secret-morse{font:21px var(--mono);color:var(--amber);letter-spacing:4px;border-top:1px solid #345349;padding-top:22px;margin-top:27px}.qsl-dialog>.mono{font-size:8px;color:#5e8987;letter-spacing:.1em;display:block;margin-top:18px}@keyframes scene-drift{from{transform:scale(1)}to{transform:scale(1.035)}}
@media(max-width:700px){.qsl-dialog{padding:30px}.qsl-dialog h2{font-size:30px}.qsl-dialog p{font-size:12px}.secret-73{font-size:88px}.secret-morse{font-size:16px;letter-spacing:2px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.reveal,.js-motion .reveal{opacity:1;transform:none}.transmission{display:none}}
html.motion-reduced{scroll-behavior:auto}html.motion-reduced *,html.motion-reduced *:before,html.motion-reduced *:after{animation:none!important;transition:none!important}html.motion-reduced .reveal{opacity:1!important;transform:none!important}html.motion-reduced .transmission{display:none}
@media(min-width:1101px){.resource-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:36px}}
@media(min-width:701px) and (max-width:1100px){.main-nav{padding-left:0;gap:12px;font-size:10px}.site-header{gap:18px}.header-actions{gap:15px}.resource-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.resource-grid .eyebrow{font-size:7px}.resource-grid .resource-title{font-size:22px}.resource-grid .text-link{font-size:10px}}
/* SOFTWARE ECOSYSTEM */
:root{--ice:#a0def1;--gold:#f4cb83;--coral:#f0ad91}.feature-detail summary>span:nth-child(2){flex:1}.footer-bottom>div{flex-wrap:wrap;justify-content:flex-end}
@media(max-width:700px){.footer-bottom>div{justify-content:flex-start}}

/* seo.css */
/* A quiet, crawlable route through the cinematic worlds and field notes. */
.site-breadcrumbs{position:absolute;top:115px;left:50%;transform:translateX(-50%);z-index:5;width:100%;max-width:1600px;padding:0 var(--gutter);font:400 10px/1.6 var(--mono);letter-spacing:.025em;color:#a0b9c0}
.site-breadcrumbs ol{display:flex;align-items:center;flex-wrap:wrap;gap:3px 0;list-style:none;padding:0;margin:0}
.site-breadcrumbs li{display:inline-flex;align-items:center;min-width:0}
.site-breadcrumbs li+li:before{content:'/';padding:0 11px;color:#617b85}
.site-breadcrumbs a{padding:4px 0;transition:color .2s}
.site-breadcrumbs a:hover{color:var(--mint)}
.site-breadcrumbs [aria-current]{color:#d0dedf}
@media(max-width:700px){.site-breadcrumbs{top:94px;font-size:9px;line-height:1.7}.site-breadcrumbs li+li:before{padding:0 8px}.site-breadcrumbs+.page-intro{padding-top:148px}}

/* languages.css */
/* Three explicit, keyboard-accessible language links. */
.language-switch{display:flex;align-items:center;gap:2px;flex:none;padding:3px;border:1px solid var(--line);border-radius:4px;background:#07121970}
.language-switch .lang-toggle{display:inline-flex;align-items:center;justify-content:center;min-width:29px;min-height:32px;padding:7px 5px;line-height:1;color:#c2ced1;border-radius:2px}
.language-switch .lang-toggle[aria-current="page"]{color:#081b18;background:var(--mint)}
.language-switch .lang-toggle:hover{color:var(--ink);background:#19362e}
.language-switch .lang-toggle[aria-current="page"]:hover{color:#081b18;background:#beffe9}
.header-actions{gap:16px}.main-nav{gap:clamp(14px,1.65vw,27px);padding-left:0}
html[lang="ru"]{--display:'Manrope',sans-serif}
html[lang="ru"] .main-nav{font-size:11px}
html[lang="ru"] .eyebrow{letter-spacing:.1em}
html[lang="ru"] .footer-bottom{flex-wrap:wrap}
@media(max-width:1100px){.main-nav{display:none}.menu-toggle{display:block}.header-actions{margin-left:auto}.site-header{gap:18px}.mobile-menu a{font-size:clamp(24px,4vw,32px)}}
@media(max-width:700px){.site-header{gap:12px}.header-actions{gap:9px}.header-download{display:none}.language-switch .lang-toggle{min-width:26px;padding:7px 4px;font-size:9px}.language-switch{gap:0}.brand strong{font-size:16px}.brand-symbol{width:32px;height:32px}.brand{gap:8px}.menu-toggle{width:32px;flex:none}}
@media(max-width:380px){.site-header{gap:8px;padding-left:16px;padding-right:16px}.header-actions{gap:5px}.brand strong{font-size:14px}.brand-symbol{width:28px;height:28px}.brand-symbol svg{width:21px;height:21px}.language-switch .lang-toggle{min-width:24px}.brand small{font-size:8px}.brand{gap:6px}}