@property --glow{syntax:"<angle>";inherits:false;initial-value:0deg} :root{ --max:1240px; --font-d:"Bricolage Grotesque","Arial Narrow",system-ui,sans-serif; --font-b:"Geist",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; --ease:cubic-bezier(.2,.7,.2,1); --r:14px; } [data-theme="dark"]{ --bg:#071230; --bg2:#0a1a42; --surface:#0e2150; --surface2:#122a63; --ink:#eaf1ff; --muted:#9db0d3; --line:#1d3463; --line2:#2b4a86; --accent:#4f9bff; --accent2:#3fe0ff; --warn:#ff9a4d; --on-accent:#031030; --glass:rgba(10,26,66,.72); --shadow:0 24px 70px -30px rgba(0,8,30,.9); color-scheme:dark; } [data-theme="light"]{ --bg:#f1f4f9; --bg2:#e6ecf5; --surface:#ffffff; --surface2:#f4f7fc; --ink:#0b1426; --muted:#55627a; --line:#d5ddea; --line2:#b9c6da; --accent:#0b63f6; --accent2:#0095c8; --warn:#e8590c; --on-accent:#ffffff; --glass:rgba(255,255,255,.78); --shadow:0 24px 60px -34px rgba(20,50,100,.45); color-scheme:light; } *,*::before,*::after{box-sizing:border-box} html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%} body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 var(--font-b);-webkit-font-smoothing:antialiased;overflow-x:clip} img,svg,canvas{display:block;max-width:100%} a{color:inherit;text-decoration:none} button{font:inherit;color:inherit;cursor:pointer;background:none;border:0;padding:0} h1,h2,h3,p,ul,ol,dl,dd{margin:0} ul,ol{padding:0;list-style:none} :focus-visible{outline:2px solid var(--accent2);outline-offset:3px;border-radius:6px} ::selection{background:var(--accent);color:var(--on-accent)} .wrap{width:min(var(--max),100% - 48px);margin-inline:auto} .sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap} .skip{position:absolute;left:-9999px;top:10px;z-index:999;padding:10px 14px;background:#fff;color:#000;border-radius:8px} .skip:focus{left:10px} .d{font-family:var(--font-d);font-variation-settings:"wdth" 100;letter-spacing:-.035em;font-weight:700;line-height:.98} .bar{position:fixed;inset:0 0 auto 0;height:3px;z-index:300;background:linear-gradient(90deg,var(--accent),var(--accent2));transform:scaleX(0);transform-origin:0 50%} .top{position:fixed;z-index:100;inset:0 0 auto 0;padding-top:calc(12px + env(safe-area-inset-top));pointer-events:none} .nav{pointer-events:auto;height:62px;display:flex;align-items:center;gap:8px;padding:0 9px 0 16px;border:1px solid var(--line);border-radius:18px;background:var(--glass);-webkit-backdrop-filter:blur(18px) saturate(1.5);backdrop-filter:blur(18px) saturate(1.5);box-shadow:var(--shadow)} .brand{display:flex;align-items:center;gap:10px;min-height:44px;margin-right:auto;font:700 19px var(--font-d);letter-spacing:-.03em} .brand img{width:34px;height:34px} .brand small{font:500 12px var(--font-b);color:var(--muted);margin-left:2px} .links{display:flex;gap:2px} .links a{padding:10px 13px;border-radius:11px;font-size:14.5px;font-weight:500;color:var(--muted);transition:color .2s,background .2s} .links a:hover,.links a[aria-current="true"]{color:var(--ink);background:var(--bg2)} .ib{height:44px;min-width:44px;display:inline-grid;place-items:center;grid-auto-flow:column;gap:8px;padding:0 12px;border:1px solid var(--line);border-radius:13px;font-size:14px;color:var(--muted);transition:.2s} .ib:hover{color:var(--ink);background:var(--bg2);border-color:var(--line2)} .ib svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round} kbd{font:600 11.5px var(--font-b);padding:2px 6px;border:1px solid var(--line2);border-radius:6px;background:var(--bg2);color:var(--muted)} .sun{display:none}[data-theme="light"] .sun{display:block}[data-theme="light"] .moon{display:none} .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:50px;padding:0 24px;border-radius:14px;font-weight:600;font-size:16px;border:1px solid var(--line2);transition:transform .25s var(--ease),background .2s,box-shadow .25s} .btn:hover{transform:translateY(-2px)} .btn.pri{background:var(--accent);color:var(--on-accent);border-color:transparent;box-shadow:0 14px 34px -14px var(--accent)} .btn.ghost{background:var(--surface)} .nav .btn{min-height:44px;padding:0 18px;font-size:14.5px} .burger{display:none} .sheet{position:fixed;inset:0;z-index:90;display:flex;flex-direction:column;justify-content:center;gap:4px;padding:100px 28px 40px;background:var(--bg);opacity:0;visibility:hidden;transform:translateY(-10px);transition:opacity .3s,transform .3s var(--ease),visibility .3s} .sheet.open{opacity:1;visibility:visible;transform:none} .sheet a:not(.btn){font:700 clamp(32px,9vw,48px)/1.1 var(--font-d);letter-spacing:-.035em;padding:12px 0;border-bottom:1px solid var(--line)} .sheet .btn{margin-top:24px} .hero{position:relative;min-height:max(680px,100svh);display:flex;align-items:flex-end;padding:120px 0 clamp(36px,6vh,72px);overflow:hidden;isolation:isolate} #field{position:absolute;inset:0;width:100%;height:100%;z-index:-1} .hero h1{font-size:clamp(40px,14.4vw,76px);--w:75;font-variation-settings:"wdth" var(--w);will-change:font-variation-settings} .hero h1 span{display:block;white-space:nowrap} .hero h1 .ln{overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em;will-change:transform} .hero h1 .ln>i{display:block;font-style:normal} .js .hero h1 .ln>i{transform:translateY(108%)} .js.ready .hero h1 .ln>i{animation:rise 1.1s var(--ease) forwards} .js.ready .hero h1 .ln:nth-child(2)>i{animation-delay:.1s}.js.ready .hero h1 .ln:nth-child(3)>i{animation-delay:.2s} @keyframes rise{to{transform:none}} .hero-foot{display:grid;grid-template-columns:minmax(0,46ch) max-content;gap:28px 56px;align-items:end;justify-content:space-between;margin-top:clamp(28px,4vh,48px)} .lead{font-size:clamp(17px,1.9vw,20px);color:var(--muted);line-height:1.6} .lead b{color:var(--ink);font-weight:600} .cta{display:flex;gap:12px;flex-wrap:nowrap} .cta .btn{white-space:nowrap} .hint{position:absolute;right:max(24px,calc((100% - var(--max))/2));top:104px;font-size:13px;color:var(--muted);max-width:25ch;text-align:right;display:none} .sec{padding:clamp(80px,11vw,150px) 0} .sec.alt{background:linear-gradient(180deg,var(--bg) 0,var(--bg2) 240px,var(--bg2) calc(100% - 240px),var(--bg) 100%)} .h2{font-size:clamp(34px,5.6vw,76px);max-width:15ch} .sub{max-width:58ch;color:var(--muted);font-size:clamp(17px,1.8vw,19px);margin-top:22px} .who{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(40px,7vw,110px);align-items:start} .answer{margin-top:34px;font-size:clamp(19px,2.3vw,26px);line-height:1.5;letter-spacing:-.012em;max-width:34ch} .answer b{font-weight:600} .answer span{color:var(--muted)} .shift{border-top:1px solid var(--line2)} .shift li{padding:26px 0;border-bottom:1px solid var(--line)} .sh{display:flex;align-items:center;gap:clamp(12px,2vw,22px);font:700 clamp(21px,3.1vw,40px)/1.05 var(--font-d);letter-spacing:-.035em} .sh b:first-child{color:var(--muted);font-weight:600} .sh b:last-child{background:linear-gradient(100deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;padding-bottom:.06em} .sh i{position:relative;flex:1;min-width:30px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--line2),var(--accent))} .sh i::before{content:"";position:absolute;right:0;top:50%;width:9px;height:9px;border-top:2px solid var(--accent);border-right:2px solid var(--accent);transform:translateY(-50%) rotate(45deg)} .sh i::after{content:"";position:absolute;top:50%;left:0;width:7px;height:7px;margin-top:-3.5px;border-radius:50%;background:var(--accent2);box-shadow:0 0 10px var(--accent2);animation:shiftgo 2.4s var(--ease) infinite} .shift li:nth-child(2) .sh i::after{animation-delay:-.8s}.shift li:nth-child(3) .sh i::after{animation-delay:-1.6s} @keyframes shiftgo{0%{left:0;opacity:0}15%{opacity:1}85%{opacity:1}100%{left:calc(100% - 8px);opacity:0}} .shift p{margin-top:12px;color:var(--muted);max-width:46ch} .facts{margin-top:clamp(40px,6vw,76px);display:grid;grid-template-columns:1fr 1fr 1.7fr;border-top:1px solid var(--line2)} .facts>div{padding:22px 24px 0 0} .facts>div+div{padding-left:24px;border-left:1px solid var(--line)} .facts dt{color:var(--muted);font-size:14px} .facts dd{font-weight:600;font-size:19px;line-height:1.35;margin-top:5px} .facts dd small{display:block;color:var(--muted);font-weight:400;font-size:14.5px;margin-top:2px} .tagrow{display:flex;flex-wrap:wrap;gap:7px;margin-top:2px} .tagrow b{font-weight:500;font-size:14px;padding:4px 12px;border:1px solid var(--line2);border-radius:99px} .ps{padding:0} .ps-pin{position:relative;padding:clamp(88px,12vh,120px) 0 clamp(60px,9vh,100px)} .ps-on .ps-pin{position:sticky;top:0;height:100svh;display:flex;align-items:center;padding:clamp(84px,11vh,110px) 0 clamp(18px,4vh,40px)} .ps-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,5vw,84px);align-items:center;width:min(var(--max),100% - 48px);margin-inline:auto} .ps-copy{display:flex;flex-direction:column;gap:clamp(20px,3.6vh,38px)} .ps-copy .h2{font-size:clamp(30px,4.2vw,60px);max-width:14ch} .ps-steps{display:grid} .ps-s{padding:6px 0} .ps-s h3{font:700 clamp(44px,6.4vw,100px)/.94 var(--font-d);letter-spacing:-.05em;background:linear-gradient(100deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;padding-bottom:.06em} .ps-s p{margin-top:12px;color:var(--muted);max-width:36ch;font-size:clamp(16px,1.6vw,19px)} .ps-on .ps-s{grid-area:1/1;opacity:0;transform:translateY(28px);transition:opacity .5s,transform .8s var(--ease);pointer-events:none} .ps-on .ps-s.on{opacity:1;transform:none;pointer-events:auto} .ps-rail{display:flex;flex-wrap:wrap;gap:8px} .ps-rail button{display:flex;align-items:center;gap:9px;min-height:44px;padding:0 16px 0 8px;border-radius:99px;border:1px solid var(--line2);color:var(--muted);font-size:14.5px;font-weight:500;transition:background .3s,color .3s,border-color .3s} .ps-rail b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--bg);font:700 13px var(--font-d);color:var(--ink)} .ps-rail li.on button{background:var(--accent);color:var(--on-accent);border-color:transparent} .ps-rail li.on b{background:rgba(255,255,255,.22);color:var(--on-accent)} .ps-vis{position:relative;aspect-ratio:1.1;max-height:calc(100svh - 140px);width:100%} .ps-vis::before{content:"";position:absolute;inset:-6%;background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 16%,transparent),transparent 72%);pointer-events:none} .ps-vis canvas{position:relative;width:100%;height:100%} .ps-s .ps-out{display:flex;align-items:center;gap:10px;margin-top:16px;font-weight:600;font-size:15px;color:var(--ink)} .ps-s .ps-out::before{content:"";flex:none;width:22px;height:22px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/14px no-repeat} .hp-v svg *{vector-effect:non-scaling-stroke} .v-pl{fill:color-mix(in srgb,var(--accent) 7%,transparent);stroke:var(--line2);stroke-width:1.2} .v-gl{stroke:var(--line);stroke-width:1} .v-ln{stroke:var(--accent);stroke-opacity:.38;stroke-width:1.4;fill:none} .v-dash{stroke-dasharray:5 7;animation:vdash 1.2s linear infinite;stroke-opacity:.8} .v-n1{fill:var(--accent)}.v-n2{fill:var(--accent2)}.v-n3{fill:var(--warn)} .v-pk{fill:#fff;filter:drop-shadow(0 0 5px var(--accent2))} .v-ft{fill:color-mix(in srgb,var(--accent2) 78%,#fff)} .v-fl{fill:var(--accent)} .v-fr{fill:color-mix(in srgb,var(--accent) 52%,#06122e)} .v-ft.w{fill:color-mix(in srgb,var(--warn) 80%,#fff)}.v-fl.w{fill:var(--warn)}.v-fr.w{fill:color-mix(in srgb,var(--warn) 55%,#2a0d00)} .v-bar{transform-box:fill-box;transform-origin:50% 100%;animation:vbar 3.2s ease-in-out infinite} .v-rise{fill:var(--accent2);animation:vrise 3.4s ease-out infinite} .v-float{animation:vfloat 7s ease-in-out infinite} .v-floatA{animation:vfloat 5s ease-in-out infinite} .v-floatB{animation:vfloat 6s ease-in-out -2s infinite} .v-blink{animation:vblink 1.8s ease-in-out infinite} .v-led{animation:vblink 1.6s ease-in-out infinite} .v-ph-d{fill:color-mix(in srgb,var(--accent) 45%,#06122e)} .v-ph{fill:var(--surface);stroke:var(--line2);stroke-width:1.5} .v-sc{fill:var(--bg2)} .v-hero{fill:var(--accent)}.v-hero2{fill:var(--accent2)} .v-row{fill:color-mix(in srgb,var(--ink) 9%,transparent)} .v-ln2{fill:color-mix(in srgb,var(--ink) 28%,transparent)} .v-btn{fill:var(--accent2)} .v-card{fill:var(--surface);stroke:var(--line2);stroke-width:1.2;filter:drop-shadow(0 8px 14px rgba(0,0,0,.25))} .v-wb{fill:var(--surface);stroke:var(--line2);stroke-width:1.2} .v-wh{fill:var(--bg2)} .v-code{fill:color-mix(in srgb,var(--ink) 26%,transparent)} .v-type{transform-box:fill-box;transform-origin:0 50%;animation:vtype 3.6s steps(14) infinite} .v-type.d2{animation-delay:.5s}.v-type.d3{animation-delay:1s} .v-win{animation:vfloat 5.4s ease-in-out infinite} .v-cursor{animation:vcur 5s ease-in-out infinite} .v-cloud{fill:var(--surface);stroke:var(--accent);stroke-width:1.6} .v-orb{fill:none;stroke:var(--accent);stroke-opacity:.55;stroke-width:1.6} .v-halo{fill:var(--accent2);opacity:.16;animation:vblink 3s ease-in-out infinite} .v-star{fill:var(--accent2)} @keyframes vdash{to{stroke-dashoffset:-24}} @keyframes vbar{0%,100%{transform:scaleY(.45)}50%{transform:scaleY(1)}} @keyframes vrise{0%{transform:translateY(14px);opacity:0}25%{opacity:1}100%{transform:translateY(-28px);opacity:0}} @keyframes vfloat{50%{transform:translateY(-7px)}} @keyframes vblink{50%{opacity:.25}} @keyframes vtype{0%{transform:scaleX(0)}45%,85%{transform:scaleX(1)}100%{transform:scaleX(0)}} @keyframes vcur{0%,100%{transform:translate(0,0)}35%{transform:translate(-26px,24px)}70%{transform:translate(8px,40px)}} .v-plate{fill:color-mix(in srgb,var(--accent) 9%,transparent);stroke:var(--line2);stroke-width:1.2} .v-shadow{fill:#000;opacity:.22;filter:blur(3px)} .v-s1{fill:url(#aiS1)}.v-s2{fill:url(#aiS2)}.v-s3{fill:url(#aiS3)} .v-tx{fill:var(--muted);font:600 11px var(--font-b)} .v-tx.w{fill:var(--on-accent);font-weight:700} .v-tag{fill:var(--warn)} .stmt{font:600 clamp(28px,4.6vw,62px)/1.12 var(--font-d);letter-spacing:-.03em;max-width:24ch} .stmt span{color:var(--line2);transition:color .25s} .stmt span.on{color:var(--ink)} .princ{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:clamp(50px,7vw,100px);border-top:1px solid var(--line2)} .princ div{padding:26px 26px 6px 0} .princ div+div{padding-left:26px;border-left:1px solid var(--line)} .princ b{display:block;font:700 24px var(--font-d);letter-spacing:-.02em} .princ span{display:block;margin-top:8px;color:var(--muted);font-size:16px} .faq{margin-top:clamp(34px,5vw,60px);border-top:1px solid var(--line2);max-width:900px} details{border-bottom:1px solid var(--line)} summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:24px 0;font:600 clamp(19px,2.2vw,25px)/1.25 var(--font-d);letter-spacing:-.02em;min-height:64px} summary::-webkit-details-marker{display:none} summary::after{content:"";flex:none;width:14px;height:14px;background:linear-gradient(var(--accent),var(--accent)) center/100% 2px no-repeat,linear-gradient(var(--accent),var(--accent)) center/2px 100% no-repeat;transition:transform .35s var(--ease)} details[open] summary::after{transform:rotate(135deg)} details p{padding:0 0 26px;color:var(--muted);max-width:62ch;font-size:18px;animation:fade .45s var(--ease)} @keyframes fade{from{opacity:0;transform:translateY(-6px)}} .contact{padding:clamp(90px,13vw,190px) 0 clamp(70px,9vw,120px);position:relative;overflow:hidden;isolation:isolate} .contact::before{content:"";position:absolute;inset:auto -10% -40% -10%;height:80%;z-index:-1;background:radial-gradient(ellipse at 50% 100%,color-mix(in srgb,var(--accent) 34%,transparent),transparent 65%)} .big{font-size:clamp(46px,10.5vw,170px);max-width:none;line-height:.92} .mail{display:inline-flex;align-items:center;gap:16px;margin-top:clamp(28px,4vw,48px);font:600 clamp(22px,4.4vw,52px)/1.1 var(--font-d);letter-spacing:-.03em;padding:12px 0;border-bottom:2px solid var(--accent);transition:color .2s} .mail:hover{color:var(--accent)} .row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px} footer{position:relative;padding:0 0 calc(30px + env(safe-area-inset-bottom));color:var(--muted);font-size:15px} footer::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--line2) 18%,var(--line2) 82%,transparent)} .fgrid{display:grid;grid-template-columns:1.1fr 1.5fr 1fr .8fr;gap:34px clamp(28px,4vw,56px);padding:clamp(30px,4.4vw,56px) 0 clamp(26px,3.6vw,44px)} .fgrid dt,.fgrid .fh{margin:0 0 12px;font:600 13px var(--font-b);color:var(--faint);letter-spacing:.01em} .fgrid dd{margin:0;color:var(--ink);font-weight:550;line-height:1.5} .fgrid dd small{display:block;margin-top:3px;color:var(--muted);font-weight:400;font-size:14.5px;line-height:1.5} .fgrid a{transition:color .2s} .fgrid dd a{color:var(--accent)} .fgrid a:hover{color:var(--ink)} .ftags{display:flex;flex-wrap:wrap;gap:7px} .ftags a{font-size:14px;font-weight:500;color:var(--ink);padding:5px 12px;border:1px solid var(--line2);border-radius:99px;transition:background .25s,border-color .25s} .ftags a:hover{background:var(--surface2);border-color:var(--accent)} .fcontact{display:grid;gap:8px} .fnav{display:grid;gap:8px} .fbar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 30px;padding-top:20px;border-top:1px solid color-mix(in srgb,var(--line) 70%,transparent);font-size:14px;color:var(--faint)} .fbar a:hover{color:var(--ink)} dialog{border:1px solid var(--line2);border-radius:20px;padding:0;background:var(--surface);color:var(--ink);width:min(580px,calc(100% - 28px));margin:12vh auto auto;box-shadow:0 40px 100px -20px rgba(0,0,0,.6)} dialog::backdrop{background:rgba(3,10,30,.55);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)} dialog[open]{animation:pop .22s var(--ease)} @keyframes pop{from{opacity:0;transform:translateY(-10px) scale(.98)}} .pal input{width:100%;padding:20px 22px;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);font:500 18px var(--font-b);outline:0} .pal ul{max-height:min(52vh,380px);overflow:auto;padding:8px} .pal li button{width:100%;display:flex;justify-content:space-between;align-items:center;gap:14px;text-align:left;padding:13px 14px;border-radius:12px;font-size:16px} .pal li button small{color:var(--muted);font-size:13px} .pal li[aria-selected="true"] button{background:var(--accent);color:var(--on-accent)} .pal li[aria-selected="true"] small{color:inherit;opacity:.8} .pal .empty{padding:22px;color:var(--muted)} .toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));z-index:400;transform:translate(-50%,30px);opacity:0;padding:13px 20px;border-radius:14px;background:var(--ink);color:var(--bg);font-weight:550;font-size:15px;transition:.35s var(--ease);pointer-events:none} .toast.show{opacity:1;transform:translate(-50%,0)} html.smooth{scroll-behavior:auto} html.js-pre{overflow:hidden} #pre{position:fixed;inset:0;z-index:1000;background:#040a17;color:#e6f6ff;display:none;clip-path:inset(0 0 0 0);transition:clip-path .6s cubic-bezier(.77,0,.18,1)} .js-pre #pre{display:block} #pre.done{clip-path:inset(0 0 100% 0)} .pre-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 46%,#0b2140 0%,#081429 46%,#040a17 100%)} .pre-bg::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse at 50% 46%,#000 0%,transparent 68%);mask-image:radial-gradient(ellipse at 50% 46%,#000 0%,transparent 68%)} .pre-stage{position:fixed;inset:0;display:grid;place-items:center;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);transition:transform .6s cubic-bezier(.77,0,.18,1),opacity .4s} .pre-stage svg{display:block;width:min(88vw,66vh*1.145,640px);width:min(88vw,66dvh*1.145,640px);height:auto;overflow:visible;margin:0} #pre.done .pre-stage{transform:scale(1.18) translateY(-4%);opacity:0} .cur,.cur-l{position:fixed;left:0;top:0;pointer-events:none;z-index:600;opacity:0} .cur{width:34px;height:34px;margin:-17px 0 0 -17px;border:1.5px solid #fff;border-radius:50%;mix-blend-mode:difference;transition:opacity .3s,width .3s var(--ease),height .3s var(--ease),margin .3s var(--ease),background .3s} .cur.on{opacity:1} .cur.big{width:70px;height:70px;margin:-35px 0 0 -35px;background:#fff} .cur.lab{width:64px;height:64px;margin:-32px 0 0 -32px} .cur-l{padding:6px 12px;border-radius:99px;background:var(--accent);color:var(--on-accent);font:600 13px var(--font-b);white-space:nowrap;transition:opacity .25s} .cur-l.on{opacity:1} .rail{position:fixed;left:22px;top:50%;transform:translateY(-50%);z-index:60;display:none;flex-direction:column;gap:16px} @media(min-width:1440px){.rail{display:flex}} .rail a{position:relative;width:10px;height:10px;border-radius:50%;border:1.5px solid var(--line2);background:var(--bg);transition:transform .3s var(--ease),background .3s,border-color .3s} .rail a.on{background:var(--accent);border-color:var(--accent);transform:scale(1.4)} .rail a span{position:absolute;left:24px;top:50%;transform:translate(-6px,-50%);opacity:0;white-space:nowrap;font-size:13px;color:var(--ink);background:var(--glass);border:1px solid var(--line);padding:4px 10px;border-radius:8px;pointer-events:none;transition:.25s} .rail a:hover span{opacity:1;transform:translate(0,-50%)} .roll{display:inline-block;position:relative;overflow:hidden;height:1.28em;line-height:1.28;vertical-align:bottom} .roll>span{display:block;transition:transform .55s var(--ease)} .roll>span+span{position:absolute;left:0;top:100%} a:hover>.roll>span,button:hover>.roll>span,.btn:hover>.roll>span{transform:translateY(-100%)} .js .split .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.14em;margin-bottom:-.14em} .js .split .i{display:inline-block;transform:translateY(115%) rotate(4deg);transform-origin:0 100%;transition:transform 1s var(--ease) calc(var(--i)*70ms)} .js .split.in .i{transform:none} .mqs{padding:clamp(26px,4vw,54px) 0;overflow:hidden;background:var(--bg);user-select:none;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)} .mq{overflow:hidden;white-space:nowrap} .mq+.mq{margin-top:clamp(4px,1vw,12px)} .mq-t{display:inline-flex;will-change:transform} .mq-t span{display:inline-flex;align-items:center;gap:.46em;padding-right:.46em;font:700 clamp(54px,10.5vw,176px)/1.04 var(--font-d);letter-spacing:-.045em} .mq-t span::after{content:"";width:.15em;height:.15em;border-radius:50%;background:var(--accent2)} .mq.o .mq-t span{color:transparent;-webkit-text-stroke:1.5px var(--ink)} .hs{padding:0} .hs-pin{position:relative;display:flex;flex-direction:column;justify-content:center;gap:clamp(18px,3.4vh,40px);padding:clamp(80px,12vh,130px) 0 clamp(28px,5vh,60px);overflow:hidden} .hs-on .hs-pin{position:sticky;top:0;height:100svh;padding-top:clamp(96px,13vh,130px)} .hs-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px 40px;flex-wrap:wrap} .hs-head .h2{font-size:clamp(30px,4.6vw,66px);max-width:20ch} .hs-head .sub{margin:0;max-width:36ch;font-size:16px} .hs-track{display:flex;gap:clamp(14px,2vw,28px);padding:0 max(24px,calc((100vw - var(--max))/2));overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none} .hs-on .hs-track{overflow:visible;scroll-snap-type:none;will-change:transform} .hp{flex:none;position:relative;scroll-snap-align:center;width:min(82vw,1020px);height:min(60svh,580px);display:grid;grid-template-columns:1.02fr 1fr;transform-style:preserve-3d;transform:perspective(1500px);will-change:transform} .hp::before{content:"";position:absolute;inset:0;border-radius:34px;border:1px solid var(--line2);background:linear-gradient(150deg,var(--surface),color-mix(in srgb,var(--surface) 62%,var(--bg2)));box-shadow:0 40px 80px -36px rgba(0,5,25,.75),var(--shadow)} .hp::after{content:"";position:absolute;inset:0;border-radius:34px;pointer-events:none;background:radial-gradient(520px circle at var(--gx,30%) var(--gy,20%),rgba(255,255,255,.14),transparent 55%);opacity:var(--gl,0);transition:opacity .3s} .hp-t{position:relative;padding:clamp(22px,3vw,46px);display:flex;flex-direction:column;justify-content:flex-end;gap:14px;transform:translateZ(54px);opacity:calc(1 - var(--a,0)*.55)} .hp h3{font:700 clamp(36px,5.6vw,84px)/.94 var(--font-d);letter-spacing:-.045em} .hp p{color:var(--muted);max-width:34ch;font-size:clamp(15px,1.5vw,18px)} .hp-v{position:relative;transform-style:preserve-3d;margin:14px 14px 14px 0} .hp-v::before{content:"";position:absolute;inset:0;border-radius:24px;background:radial-gradient(ellipse at 50% 40%,color-mix(in srgb,var(--accent) 14%,var(--bg2)),var(--bg2) 75%);border:1px solid var(--line)} .hp-v svg{position:absolute;inset:3%;width:94%;height:94%;transform:translateZ(46px) translateX(calc(var(--d,0)*-46px))} .hs-rail{height:3px;background:var(--line);border-radius:3px;margin:0 max(24px,calc((100vw - var(--max))/2));overflow:hidden;flex:none} .hs-rail i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));transform:scaleX(0);transform-origin:0 50%} @media(max-width:800px){ .hp{grid-template-columns:1fr;grid-template-rows:auto auto;width:80vw;height:auto;align-content:start} .hp-v{order:-1;margin:12px 12px 0;aspect-ratio:1.18} .hp-t{padding:18px 22px 24px;min-height:196px;justify-content:flex-start;gap:10px} .hp h3{font-size:clamp(32px,9.4vw,44px)} .hp p{font-size:15px} .hs-head .sub{display:none} } .wm{display:flex;justify-content:center;white-space:nowrap;font:700 clamp(70px,20.5vw,350px)/.84 var(--font-d);letter-spacing:-.025em;padding:clamp(10px,2vw,30px) 0 0;user-select:none;overflow:hidden} .wm span{display:inline-block;font-variation-settings:"wdth" 78;font-weight:520;transition:color .2s} ::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal} ::view-transition-new(root){z-index:9999} @media(min-width:1000px){ .hero h1{font-size:clamp(76px,8.6vw,138px)} .hint{display:block} } @media(max-width:1000px){ .links,.nav .btn,.ib .kb{display:none} .burger{display:inline-grid} .who{grid-template-columns:1fr} .facts{grid-template-columns:1fr} .facts>div,.facts>div+div{padding:18px 0;border-left:0;border-bottom:1px solid var(--line)} .ps-grid{grid-template-columns:1fr;gap:14px} .ps-vis{aspect-ratio:auto;height:40svh;order:-1} .ps-copy{gap:12px} .ps-copy .h2{font-size:clamp(24px,7vw,34px);max-width:none} .ps-s h3{font-size:clamp(38px,12vw,56px)} .ps-rail button{font-size:13px;padding:0 12px 0 6px} .hero-foot{grid-template-columns:1fr} .fgrid{grid-template-columns:1fr 1fr} .hero{min-height:auto;align-items:flex-start;padding-top:calc(96px + min(56vw,280px) + 22px);padding-bottom:52px} .cta{flex-wrap:wrap} .princ{grid-template-columns:repeat(2,1fr)} .princ div:nth-child(3){padding-left:0;border-left:0} .stats{margin-left:0;width:100%} } @media(max-width:600px){ .fgrid{grid-template-columns:1fr} body{font-size:16px} .wrap{width:calc(100% - 32px)} .cta .btn{flex:1 1 100%} .facts>div{grid-template-columns:1fr;gap:4px} .princ{grid-template-columns:1fr} .princ div,.princ div+div{padding:22px 0;border-left:0;border-bottom:1px solid var(--line)} .fgrid{grid-template-columns:1fr} } @media(prefers-reduced-motion:reduce){ *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important} .hero h1 .ln>i,.js .hero h1 .ln>i{transform:none!important} .js .split .i{transform:none!important} } @media print{.top,.sheet,#field,.bar,.toast{display:none}body{background:#fff;color:#000}} .links a[aria-current="page"]{color:var(--ink);background:var(--surface2)} .hp-v svg *,.ap-v svg *{vector-effect:non-scaling-stroke} .hp-link{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;margin-top:4px;min-height:44px;font-weight:600;font-size:15px;color:var(--accent);transition:gap .3s var(--ease)} .hp-link::after{content:"";width:8px;height:8px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg)} .hp-link:hover{gap:14px} .crumbs ol{display:flex;flex-wrap:wrap;gap:4px 10px;list-style:none;font-size:14px;color:var(--muted)} .crumbs li+li::before{content:"/";margin-right:10px;color:var(--faint)} .crumbs a{transition:color .2s}.crumbs a:hover{color:var(--ink)} .crumbs [aria-current]{color:var(--ink)} .pg-hero{position:relative;overflow:hidden;isolation:isolate;padding:clamp(118px,16vh,170px) 0 clamp(44px,7vw,96px)} .pg-hero::before{content:"";position:absolute;inset:-10% -10% auto 30%;height:120%;z-index:-1;background:radial-gradient(ellipse at 60% 40%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 62%)} .pg-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(30px,5vw,84px);align-items:center} .pg-h1{font-size:clamp(40px,7.2vw,108px);margin:20px 0 14px;max-width:11ch} .pg-sub{font:600 clamp(18px,2.2vw,27px)/1.3 var(--font-d);letter-spacing:-.02em;background:linear-gradient(100deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;max-width:30ch} .pg-lead{margin-top:20px;color:var(--muted);font-size:clamp(17px,1.8vw,20px);line-height:1.65;max-width:56ch} .pg-hero .cta{margin-top:30px;flex-wrap:wrap} .ap-v{position:relative;aspect-ratio:1.1;border-radius:36px;border:1px solid var(--line2);background:radial-gradient(ellipse at 50% 38%,color-mix(in srgb,var(--accent) 16%,var(--bg2)),var(--bg2) 76%);box-shadow:var(--shadow);transform-style:preserve-3d;will-change:transform} .ap-v svg{position:absolute;inset:5%;width:90%;height:90%} .pg-h2{font-size:clamp(28px,4.2vw,56px);max-width:22ch} .prose{margin-top:6px} .prose p{max-width:64ch;margin-top:18px;color:var(--muted);font-size:clamp(17px,1.7vw,19px);line-height:1.7} .prose p:first-child{color:var(--ink)} .quick{display:grid;grid-template-columns:repeat(3,1fr);margin-top:clamp(30px,4vw,52px);border-top:1px solid var(--line2)} .quick>div{padding:22px 24px 0 0} .quick>div+div{padding-left:24px;border-left:1px solid var(--line)} .quick dt{font-size:14px;color:var(--muted)} .quick dd{margin:5px 0 0;font-weight:600;font-size:18px;line-height:1.4} .quick dd small{display:block;margin-top:3px;font-weight:400;font-size:14.5px;color:var(--muted)} .quick a{color:var(--accent)} .topics{display:grid;grid-template-columns:1fr 1fr;gap:0 clamp(24px,5vw,72px);margin-top:clamp(28px,4vw,48px);border-top:1px solid var(--line2)} .topics article{position:relative;padding:28px 0 30px;border-bottom:1px solid var(--line)} .topics article::after{content:"";position:absolute;left:0;bottom:-1px;height:2px;width:0;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .7s var(--ease)} .topics article:hover::after{width:100%} .topics h3{font:700 clamp(22px,2.4vw,31px)/1.1 var(--font-d);letter-spacing:-.03em} .topics p{margin-top:10px;color:var(--muted);max-width:44ch} .apps-in{margin-top:16px;max-width:60ch;color:var(--muted)} .apps{list-style:none;margin-top:clamp(26px,4vw,44px);border-top:1px solid var(--line2)} .apps li{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:8px 32px;padding:22px 0;border-bottom:1px solid var(--line);align-items:baseline} .apps b{font:650 clamp(19px,2vw,24px)/1.2 var(--font-d);letter-spacing:-.02em} .apps span{color:var(--muted)} .pg-steps{counter-reset:s;list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:0 clamp(18px,3vw,40px);margin-top:clamp(30px,4vw,52px)} .pg-steps li{position:relative;counter-increment:s;padding-top:64px} .pg-steps li::before{content:counter(s);position:absolute;left:0;top:0;display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--accent);color:var(--on-accent);font:700 17px var(--font-d)} .pg-steps li::after{content:"";position:absolute;left:54px;right:-6px;top:20px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--accent),var(--line2))} .pg-steps li:last-child::after{display:none} .pg-steps h3{font:700 clamp(21px,2.2vw,28px)/1.1 var(--font-d);letter-spacing:-.03em} .pg-steps p{margin-top:10px;color:var(--muted);font-size:16px;line-height:1.6} .rel{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin-top:clamp(26px,4vw,44px)} .rel-c{display:flex;flex-direction:column;gap:8px;padding:24px;border:1px solid var(--line);border-radius:24px;background:var(--surface);transition:transform .4s var(--ease),border-color .3s,box-shadow .4s} .rel-c:hover{transform:translateY(-5px);border-color:var(--accent);box-shadow:var(--shadow)} .rel-c h3{font:700 clamp(22px,2.2vw,28px)/1.1 var(--font-d);letter-spacing:-.03em} .rel-c p{color:var(--muted);font-size:15.5px;line-height:1.55} .rel-c .go{margin-top:auto;padding-top:12px;font-weight:600;font-size:15px;color:var(--accent);display:inline-flex;align-items:center;gap:8px;transition:gap .3s var(--ease)} .rel-c .go::after{content:"";width:8px;height:8px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg)} .rel-c:hover .go{gap:14px} .cta-band{position:relative;overflow:hidden;isolation:isolate;padding:clamp(70px,10vw,140px) 0} .cta-band::before{content:"";position:absolute;inset:auto -10% -50% -10%;height:100%;z-index:-1;background:radial-gradient(ellipse at 50% 100%,color-mix(in srgb,var(--accent) 30%,transparent),transparent 62%)} .cta-band .big{font-size:clamp(36px,7vw,96px);max-width:14ch} .cta-band .cta{margin-top:30px;flex-wrap:wrap} .ct-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(30px,5vw,84px);align-items:start} .cform{display:grid;gap:16px;padding:clamp(22px,3vw,38px);border:1px solid var(--line);border-radius:30px;background:var(--surface);box-shadow:var(--shadow)} .cform label{display:grid;gap:7px;font-size:14.5px;font-weight:550;color:var(--muted)} .cform input,.cform select,.cform textarea{width:100%;padding:14px 16px;border:1px solid var(--line2);border-radius:14px;background:var(--bg);color:var(--ink);font:400 16px var(--font-b);transition:border-color .2s,box-shadow .2s} .cform textarea{min-height:150px;resize:vertical;line-height:1.55} .cform input:focus,.cform select:focus,.cform textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 25%,transparent)} .cform small{color:var(--faint);font-size:13.5px;line-height:1.5} .ct-mail{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;margin-top:26px} .tips{list-style:none;margin-top:28px;border-top:1px solid var(--line2)} .tips li{padding:18px 0;border-bottom:1px solid var(--line)} .tips b{display:block;font:650 19px var(--font-d);letter-spacing:-.02em} .tips span{display:block;margin-top:4px;color:var(--muted)} .nf{min-height:80svh;display:grid;place-items:center;text-align:center;padding:140px 0 80px} .nf .d{font-size:clamp(70px,16vw,220px)} @media(max-width:1000px){ .pg-grid,.ct-grid{grid-template-columns:1fr} .ap-v{max-width:480px;aspect-ratio:1.18;order:-1} .pg-h1{max-width:none} .quick{grid-template-columns:1fr} .quick>div,.quick>div+div{padding:18px 0;border-left:0;border-bottom:1px solid var(--line)} .topics{grid-template-columns:1fr} .pg-steps{grid-template-columns:1fr;gap:6px} .pg-steps li{padding:0 0 28px 62px} .pg-steps li::after{left:20px;right:auto;top:50px;bottom:6px;width:2px;height:auto;background:linear-gradient(180deg,var(--accent),var(--line2))} } @media(max-width:600px){ .apps li{grid-template-columns:1fr} .pg-hero{padding-top:104px} .pg-hero .cta .btn,.cta-band .cta .btn{flex:1 1 100%} } .ib.lang{font-weight:700;font-size:13px;letter-spacing:.04em;color:var(--ink)} .gloss{display:grid;grid-template-columns:1fr 1fr;gap:0 clamp(24px,5vw,72px);margin-top:clamp(26px,4vw,44px);border-top:1px solid var(--line2)} .gloss>div{padding:22px 0;border-bottom:1px solid var(--line)} .gloss dt{font:650 clamp(19px,2vw,24px)/1.2 var(--font-d);letter-spacing:-.02em} .gloss dd{margin:8px 0 0;color:var(--muted);max-width:46ch} .cmp-wrap{margin-top:clamp(26px,4vw,44px);overflow-x:auto} .cmp{width:100%;border-collapse:collapse;min-width:640px} .cmp th,.cmp td{padding:20px 22px 20px 0;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)} .cmp thead th{font-size:14px;font-weight:600;color:var(--muted);border-bottom:1px solid var(--line2)} .cmp tbody th{font:650 clamp(18px,1.8vw,22px)/1.2 var(--font-d);letter-spacing:-.02em;width:24%} .cmp td{color:var(--muted);line-height:1.6} .mist li b::before{content:"";display:inline-block;width:8px;height:8px;margin:0 10px 1px 0;border-radius:50%;background:var(--warn)} .checks{list-style:none;margin-top:clamp(26px,4vw,44px);display:grid;grid-template-columns:1fr 1fr;gap:12px 28px} .checks li{position:relative;padding:18px 20px 18px 54px;border:1px solid var(--line);border-radius:18px;background:var(--surface);line-height:1.5} .checks li::before{content:"";position:absolute;left:18px;top:19px;width:22px;height:22px;border-radius:7px;border:2px solid var(--accent)} .gd-k{font-size:14px;font-weight:600;color:var(--accent);letter-spacing:.01em} .gd-hero{padding-bottom:clamp(20px,3vw,40px)} .gd-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(30px,5vw,80px);align-items:start} .gd-body section{margin-bottom:clamp(30px,4vw,48px)} .gd-body h2{font-size:clamp(24px,2.8vw,36px);line-height:1.1;margin-bottom:14px;scroll-margin-top:100px} .gd-body p{max-width:66ch;color:var(--muted);font-size:clamp(17px,1.7vw,19px);line-height:1.75;margin-top:14px} .gd-body ul,.gd-body ol{margin:14px 0 0 1.2em;max-width:66ch;color:var(--muted);font-size:clamp(17px,1.7vw,19px);line-height:1.7} .gd-body li{margin-top:8px} .gd-aside{position:sticky;top:104px;display:grid;gap:14px} .gd-box{display:block;padding:22px;border:1px solid var(--line);border-radius:22px;background:var(--surface)} .gd-box ul,.gd-box ol{margin:0 0 0 1.1em;font-size:15.5px;line-height:1.55;color:var(--muted)} .gd-box li{margin-top:8px} .gd-box a{transition:color .2s}.gd-box ol a:hover{color:var(--accent)} .gd-link{transition:border-color .3s,transform .4s var(--ease)}.gd-link:hover{border-color:var(--accent);transform:translateY(-3px)} .gd-link b{display:block;font-size:24px;letter-spacing:-.03em} .gd-link .go,.gd-card .go{margin-top:10px;display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;color:var(--accent);transition:gap .3s var(--ease)} .gd-link .go::after,.gd-card .go::after{content:"";width:8px;height:8px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg)} .gd-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px;margin-top:clamp(24px,3.6vw,40px)} .gd-card{display:flex;flex-direction:column;gap:8px;padding:26px;border:1px solid var(--line);border-radius:26px;background:var(--surface);transition:transform .4s var(--ease),border-color .3s,box-shadow .4s} .gd-card:hover{transform:translateY(-5px);border-color:var(--accent);box-shadow:var(--shadow)} .gd-card:hover .go{gap:14px} .gd-card h3{font:700 clamp(21px,2.1vw,27px)/1.15 var(--font-d);letter-spacing:-.03em} .gd-card p{color:var(--muted);font-size:15.5px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden} @media(max-width:1000px){ .gd-grid{grid-template-columns:1fr} .gd-aside{position:static;order:-1} .gloss,.checks{grid-template-columns:1fr} .cmp{min-width:0} .cmp thead{display:none} .cmp,.cmp tbody,.cmp tr,.cmp th,.cmp td{display:block;width:100%} .cmp tr{padding:18px 0;border-bottom:1px solid var(--line)} .cmp th,.cmp td{padding:0;border:0} .cmp td{margin-top:10px} .cmp td::before{content:attr(data-l);display:block;font-size:13px;font-weight:600;color:var(--faint)} } @media(max-width:600px){#open-pal{display:none}}