@font-face{font-family:"Geist";src:url(/assets/fonts/geist.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Geist Mono";src:url(/assets/fonts/geist-mono.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Geist Fallback";src:local("Arial");size-adjust:103%;ascent-override:92%;descent-override:24%;line-gap-override:0%}
:root{
  --bg:#060b1a;
  --bg-2:#0a1124;
  --surface:#0e1830;
  --line:#16223f;
  --line-2:#26365c;
  --text:#eef3ff;
  --muted:#a9b6d3;
  --dim:#8394b8;
  --accent:#5eb2ff;
  --accent-fill:#2e93ff;
  --accent-soft:#0c2140;
  --btn:#2e93ff;
  --btn-text:#041126;
  --btn-hover:#5aa9ff;
  --warm:#f0b35a;
  --code-bg:#030814;
  --code-text:#d9e3f8;
  --nav-bg:rgba(6,11,26,.86);
  --glow:rgba(46,147,255,.3);
  --shadow-shot:0 44px 80px -36px rgba(0,0,0,.85),0 0 0 1px rgba(94,178,255,.1);
  --font:"Geist","Geist Fallback",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --r-sm:8px;
  --r:14px;
  --r-lg:24px;
  --wrap:1160px;
  --ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#f5f8fe;
  --bg-2:#eaf0fb;
  --surface:#ffffff;
  --line:#dbe4f4;
  --line-2:#c2d0e8;
  --text:#0a1530;
  --muted:#46557a;
  --dim:#53638a;
  --accent:#1566d2;
  --accent-fill:#1d7bf0;
  --accent-soft:#e3eefc;
  --btn:#1566d2;
  --btn-text:#ffffff;
  --btn-hover:#0f56b0;
  --warm:#9a5300;
  --nav-bg:rgba(245,248,254,.9);
  --glow:rgba(46,147,255,.22);
  --shadow-shot:0 40px 70px -34px rgba(20,50,110,.5),0 0 0 1px rgba(10,21,48,.18);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit}
h1,h2,h3,h4{line-height:1.1;margin:0 0 .5em;letter-spacing:-.03em;font-weight:650}
p{margin:0 0 1em;color:var(--muted)}
ul,ol{margin:0;padding:0}
code,kbd,pre{font-family:var(--mono)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--btn);color:var(--btn-text);padding:10px 16px;border-radius:8px;font-weight:600;text-decoration:none}
.skip:focus{left:12px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
.icon{width:1.2em;height:1.2em;flex:none;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

.nav{position:sticky;top:0;z-index:50;background:var(--nav-bg);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:24px;height:64px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;margin-right:auto}
.brand img{width:34px;height:34px;border-radius:10px;background:#fff;border:1px solid var(--line-2)}
.brand-text{display:flex;flex-direction:column;line-height:1.15;font-weight:650;font-size:1rem;letter-spacing:-.015em}
.brand-text small{font-weight:500;color:var(--dim);font-size:.72rem;letter-spacing:0}
.nav-links{display:flex;gap:2px;list-style:none}
.nav-links a{white-space:nowrap;display:block;padding:8px 13px;border-radius:8px;text-decoration:none;color:var(--muted);font-size:.94rem;font-weight:500;transition:color .15s,background .15s}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--text);background:var(--bg-2)}
.menu{display:none;position:relative}
.menu summary{list-style:none;cursor:pointer;width:40px;height:40px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line-2);background:var(--surface);color:var(--text)}
.menu summary::-webkit-details-marker{display:none}
.menu-panel{position:absolute;right:0;top:50px;min-width:230px;padding:8px;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r);box-shadow:0 24px 48px -20px rgba(0,0,0,.55)}
.menu-panel a{display:block;padding:12px 14px;border-radius:8px;text-decoration:none;color:var(--text);font-weight:500}
.menu-panel a:hover{background:var(--bg-2)}
.theme-btn{flex:none;display:none;width:40px;height:40px;place-items:center;border-radius:10px;border:1px solid var(--line-2);background:transparent;color:var(--text);cursor:pointer;transition:background .15s}
.js .theme-btn{display:grid}
.theme-btn:hover{background:var(--bg-2)}
.theme-btn .i-moon{display:none}
:root[data-theme="light"] .theme-btn .i-sun{display:none}
:root[data-theme="light"] .theme-btn .i-moon{display:block}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 22px;border-radius:999px;font-weight:650;font-size:.97rem;text-decoration:none;border:1px solid transparent;white-space:nowrap;cursor:pointer;font-family:inherit;transition:transform .2s var(--ease),background .15s,border-color .15s}
.btn-ink,.btn-primary{background:var(--btn);color:var(--btn-text)}
.btn-ink:hover,.btn-primary:hover{background:var(--btn-hover);transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{background:var(--bg-2);transform:translateY(-1px)}
.btn-sm{padding:9px 18px;font-size:.9rem}
.btn-lg{padding:15px 28px;font-size:1.02rem}
.link-arrow{display:inline-flex;align-items:center;min-height:44px;gap:8px;color:var(--text);font-weight:600;text-decoration:none;border-bottom:1px solid var(--line-2);transition:color .15s,border-color .15s}
.link-arrow:hover{color:var(--accent);border-color:var(--accent)}
.pill,.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.84rem;font-weight:600;color:var(--muted)}
.pill .dot,.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--accent-fill);box-shadow:0 0 0 4px rgba(46,147,255,.18)}
.soon{color:var(--warm)}
.label{display:block;font-family:var(--mono);font-size:.8rem;font-weight:500;color:var(--accent);margin-bottom:14px;letter-spacing:.02em}

.hero{position:relative;isolation:isolate;padding:72px 0 0;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-10% -10% 0 -10%;z-index:-1;background:radial-gradient(620px 520px at 74% 38%,var(--glow),transparent 70%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center}
.hero h1{font-size:clamp(2.5rem,5.4vw,4.1rem);line-height:1.03;letter-spacing:-.045em;margin:22px 0 22px}
.lead{font-size:1.2rem;line-height:1.6;color:var(--muted);max-width:33em}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px 26px;margin:34px 0 22px}
.meta-line{font-size:.92rem;color:var(--dim);margin:0}
.hero-shot{margin:0;justify-self:center}
.hero-shot img{width:min(380px,78vw);border-radius:30px;box-shadow:var(--shadow-shot)}
.proof-row{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:72px 0 0;border-top:1px solid var(--line)}
.proof-row li{padding:24px 24px 28px 0}
.proof-row strong{display:block;font-size:1.25rem;letter-spacing:-.03em;line-height:1.2;color:var(--text)}
.proof-row span{font-size:.92rem;color:var(--dim)}

.section{padding:clamp(72px,8vw,104px) 0}
.section.alt{background:var(--bg-2)}
.section-head{max-width:700px;margin:0 0 56px}
.section-head h2{font-size:clamp(2rem,3.8vw,2.9rem);line-height:1.06;letter-spacing:-.04em;margin:0 0 18px}
.section-head p{font-size:1.18rem;margin:0}

.row{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:72px;align-items:center}
.row+.row{margin-top:clamp(72px,9vw,128px)}
.row.flip .row-text{order:2}
@media (min-width:1021px){.row.flip{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}}
.row-text h3{font-size:clamp(1.9rem,3.4vw,2.6rem);line-height:1.07;letter-spacing:-.04em;margin:0 0 18px}
.row-text p{font-size:1.1rem}
.ticks{list-style:none;display:grid;gap:10px;margin:22px 0 0}
.ticks li{display:flex;gap:12px;align-items:flex-start;color:var(--text);font-weight:500;font-size:1rem}
.ticks .icon{color:var(--accent);margin-top:4px}
.row-media{display:flex;gap:24px;justify-content:center;align-items:flex-start}
.shot{margin:0;flex:1 1 0;min-width:0;max-width:340px}
.shot img{width:100%;border-radius:26px;box-shadow:var(--shadow-shot)}
.row-media .shot:nth-child(2){margin-top:56px}

.how{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:64px;align-items:start}
.step-list{list-style:none;counter-reset:s}
.step-list li{counter-increment:s;position:relative;padding:26px 0 26px 64px;border-top:1px solid var(--line-2)}
.step-list li:last-child{border-bottom:1px solid var(--line)}
.step-list li::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:30px;font-family:var(--mono);font-size:.85rem;color:var(--accent)}
.step-list h3{font-size:1.25rem;letter-spacing:-.02em;margin:0 0 8px}
.step-list p{margin:0;font-size:1rem}
.step-list code,.fgrid code,.prose code{overflow-wrap:anywhere;font-size:.86em;color:var(--text);background:var(--bg-2);border:1px solid var(--line);padding:1px 6px;border-radius:6px}
.term{background:var(--code-bg);border-radius:14px;overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow-shot)}
.term-bar{display:flex;align-items:center;gap:8px;padding:11px 14px;border-bottom:1px solid rgba(255,255,255,.08);font:500 .75rem var(--mono);color:#8b9bbd}
.term-bar i{width:10px;height:10px;border-radius:50%;background:#2a3858}
.term pre{margin:0;padding:20px;overflow-x:auto;font:400 .82rem/1.8 var(--mono);color:var(--code-text)}
.tk-c{color:#8d9bb9}
.tk-k{color:#8fb8ff}
.tk-s{color:#6ee7b7}
.tk-n{color:#ffcf6b}
.copy{min-height:32px;margin-left:auto;display:none;align-items:center;gap:6px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.2);color:#b0bcd8;border-radius:8px;padding:4px 12px;font:inherit;font-size:.78rem;cursor:pointer}
.js .copy{display:inline-flex}
.copy:hover{color:#fff;border-color:#8fb8ff}
.term pre:focus-visible,.term .copy:focus-visible{outline-color:#6ee7b7;outline-offset:-3px}

.rail-wrap{position:relative}
.rail{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px max(24px,calc((100% - var(--wrap))/2 + 24px)) 28px;scrollbar-width:thin;scrollbar-color:var(--line-2) transparent;scroll-padding-inline:max(24px,calc((100% - var(--wrap))/2 + 24px))}
.rail:focus-visible{outline-offset:-3px}
.rail figure:last-child img{box-shadow:0 0 0 1px var(--line-2),var(--shadow-shot)}
.rail figure{flex:0 0 min(290px,72vw);margin:0;scroll-snap-align:start}
.rail img{width:100%;border-radius:24px;box-shadow:var(--shadow-shot)}
.rail figcaption{margin-top:14px;font-size:.92rem;color:var(--muted)}
.rail-btns{display:none;justify-content:flex-end;gap:10px;margin:0 0 20px}
.js .rail-btns{display:flex}
.rail-btns button{width:46px;height:46px;border-radius:50%;border:1px solid var(--line-2);background:var(--surface);color:var(--text);display:grid;place-items:center;cursor:pointer;transition:background .15s,border-color .15s}
.rail-btns button:hover:not(:disabled){background:var(--bg-2);border-color:var(--accent)}
.rail-btns button:disabled{opacity:.4;cursor:default}

.fgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 48px}
.fgrid>div{padding:30px 0 36px;border-top:1px solid var(--line-2)}
.fgrid h3{font-size:1.1rem;letter-spacing:-.015em;margin:0 0 10px}
.fgrid p{margin:0;font-size:1rem}
.section.alt .fgrid code{background:var(--surface)}

.cols3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px}
.cols3 h3{font:500 .8rem var(--mono);color:var(--dim);letter-spacing:.02em;margin:0 0 16px}
.cols3 ul{list-style:none;display:grid;gap:9px;font-size:1.1rem;font-weight:550;letter-spacing:-.01em}
.fine{margin:40px 0 0;font-size:.92rem;color:var(--dim);max-width:70ch}

.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:80px;align-items:start}
.split h2{font-size:clamp(2rem,3.6vw,2.7rem);line-height:1.06;letter-spacing:-.04em;margin:0 0 20px}
.facts{margin:0;border-bottom:1px solid var(--line)}
.facts div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:20px;padding:18px 0;border-top:1px solid var(--line)}
.facts dt{color:var(--dim);font-size:.94rem}
.facts dd{margin:0;color:var(--text);font-weight:550}

.quotes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:56px}
.quote{margin:0}
.quote p{font-size:1.4rem;line-height:1.42;letter-spacing:-.02em;color:var(--text);font-weight:500}
.quote figcaption{color:var(--dim);font-size:.92rem}

.link-list{list-style:none;border-top:1px solid var(--line-2)}
.link-list a{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 32px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line);text-decoration:none;transition:padding .2s var(--ease)}
.link-list a:hover{padding-left:8px}
.link-list a>div{display:flex;flex-direction:column;gap:4px}
.link-list strong{font-size:1.15rem;letter-spacing:-.02em;color:var(--text)}
.link-list span{color:var(--muted);font-size:.98rem}
.link-list .icon{color:var(--accent)}

.faq{border-top:1px solid var(--line-2)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 0;font-size:1.12rem;font-weight:600;letter-spacing:-.015em}
.faq summary::-webkit-details-marker{display:none}
.faq summary .icon{color:var(--dim);transition:transform .25s var(--ease)}
.faq details[open] summary .icon{transform:rotate(45deg)}
.faq summary:hover{color:var(--accent)}
.faq .ans{padding:0 0 28px;max-width:44em}
.faq .ans p{margin:0 0 .8em}
.faq .ans p:last-child{margin:0}

.final{position:relative;isolation:isolate;text-align:center;padding:48px 0 clamp(96px,10vw,144px);overflow:hidden}
.final::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(640px 320px at 50% 100%,var(--glow),transparent 70%)}
.final h2{font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.05;letter-spacing:-.045em;margin:0 0 20px}
.final p{font-size:1.2rem;max-width:30em;margin:0 auto 36px}
.final .cta-row{justify-content:center;margin:0}

.footer{border-top:1px solid var(--line);padding:64px 0 40px;background:var(--bg)}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px}
.footer .fh{font:500 .78rem var(--mono);color:var(--dim);margin:0 0 16px;letter-spacing:.02em}
.footer ul{list-style:none;display:grid;gap:10px}
.footer a{display:inline-block;padding:6px 0;text-decoration:none;color:var(--muted);font-size:.95rem;transition:color .15s}
.footer a:hover{color:var(--text)}
.footer .about p{font-size:.94rem;max-width:34ch;margin-top:14px}
.legal{margin-top:48px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:10px 28px;justify-content:space-between;color:var(--dim);font-size:.85rem}
.legal p{margin:0;color:var(--dim)}

.dock{display:none}

.crumbs{padding:28px 0 0;font-size:.88rem;color:var(--dim)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--line-2)}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--text)}
.page-head{padding:36px 0 40px}
.page-head h1{font-size:clamp(2.1rem,4.6vw,3.2rem);line-height:1.06;letter-spacing:-.04em;margin:18px 0 18px}
.meta{display:flex;flex-wrap:wrap;gap:10px 24px;color:var(--dim);font-size:.9rem}
.prose{padding-bottom:40px}
.prose h2{font-size:clamp(1.55rem,2.6vw,2rem);letter-spacing:-.03em;margin:2.3em 0 .6em}
.prose h3{font-size:1.2rem;margin:1.8em 0 .5em}
.prose p,.prose li{color:var(--text);opacity:.86;font-size:1.06rem;line-height:1.75}
.prose p{margin-bottom:1.2em}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.4em;display:grid;gap:.5em}
.prose a{color:var(--accent);text-underline-offset:3px}
.prose a:hover{color:var(--text)}
.prose strong{color:var(--text)}
.prose pre{max-width:100%;background:var(--code-bg);border:1px solid var(--line-2);border-radius:var(--r);padding:20px 22px;overflow-x:auto;margin:0 0 1.6em;font-size:.86rem;line-height:1.75;color:var(--code-text)}
.prose pre code{overflow-wrap:normal;background:none;border:0;padding:0;color:inherit;font-size:inherit}
.prose code{overflow-wrap:anywhere}
.tbl{overflow-x:auto;margin:0 0 1.6em;border:1px solid var(--line);border-radius:var(--r-sm)}
.prose table{min-width:100%;border-collapse:collapse;margin:0;font-size:.97rem}
.prose th,.prose td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line);color:var(--text);opacity:.88;vertical-align:top}
.prose tr:last-child th,.prose tr:last-child td{border-bottom:0}
.prose th{font-weight:650;background:var(--bg-2);opacity:1;white-space:nowrap}
.callout{margin:0 0 1.6em;padding:18px 22px;border-radius:var(--r);border:1px solid var(--line-2);background:var(--bg-2)}
.callout p{margin:0;color:var(--text);opacity:1;font-size:1rem}
.callout strong{color:var(--accent)}
.toc{margin:0 0 2.4em;padding:22px 26px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.toc-title{font:500 .78rem var(--mono);color:var(--dim);margin:0 0 12px;letter-spacing:.02em}
.toc ol{list-style:none;padding:0;gap:8px;margin:0}
.toc a{color:var(--muted);text-decoration:none;font-size:.97rem}
.toc a:hover{color:var(--text)}
.glance{margin:0 0 2em;padding:22px 26px;border-radius:var(--r);border:1px solid var(--line);border-left:3px solid var(--accent-fill);background:var(--accent-soft)}
.glance-title{font:500 .78rem var(--mono);color:var(--accent);margin:0 0 8px;letter-spacing:.02em}
.glance p:last-child{margin:0;color:var(--text);font-size:1.05rem;line-height:1.7}
.codewrap{position:relative;margin:0 0 1.6em}
.codewrap pre{margin:0}
.js .codewrap pre{padding-top:46px}
.codewrap .copy{position:absolute;top:10px;right:10px;margin:0;z-index:2}
.cta-band{margin:56px 0 0;padding:32px;border-radius:var(--r-lg);border:1px solid var(--line-2);background:var(--bg-2);display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.cta-band h2,.cta-band h3{margin:0 0 6px;padding:0;font-size:1.35rem}
.cta-band p{margin:0;font-size:1rem}
.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:14px;margin-top:20px}
.related a{display:block;padding:22px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line);text-decoration:none;transition:border-color .2s,transform .25s var(--ease)}
.related a:hover{border-color:var(--accent);transform:translateY(-2px)}
.related strong{display:block;color:var(--text);margin-bottom:6px;font-size:1.02rem}
.related span{color:var(--muted);font-size:.92rem}
.guide-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:16px;padding-bottom:40px}
.guide-card{display:flex;flex-direction:column;gap:10px;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);text-decoration:none;transition:border-color .2s,transform .25s var(--ease)}
.guide-card:hover{border-color:var(--accent);transform:translateY(-3px)}
.guide-card h2{font-size:1.25rem;margin:0}
.guide-card p{margin:0;font-size:.98rem}
.guide-card .more{margin-top:auto;color:var(--accent);font-weight:600;display:inline-flex;align-items:center;gap:8px;font-size:.94rem}
.err{min-height:62vh;display:grid;place-items:center;text-align:center;padding:60px 0}
.err h1{font-size:clamp(4rem,12vw,8rem);letter-spacing:-.05em;margin:0}
.kicker{display:block;font:500 .8rem var(--mono);color:var(--accent);margin-bottom:14px}
.grad{color:var(--accent)}

.progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:70;pointer-events:none}
.progress span{display:block;height:100%;transform:scaleX(0);transform-origin:0 50%;background:var(--accent-fill)}
.totop{display:none;position:fixed;right:20px;bottom:24px;z-index:55;width:46px;height:46px;border-radius:50%;border:1px solid var(--line-2);background:var(--surface);color:var(--text);place-items:center;cursor:pointer;box-shadow:0 12px 24px -12px rgba(0,0,0,.5);opacity:0;visibility:hidden;translate:0 12px;transition:opacity .25s,translate .25s var(--ease),visibility .25s,border-color .2s}
.js .totop{display:grid}
.totop.show{opacity:1;visibility:visible;translate:none}
.totop:hover{border-color:var(--accent)}

.js .reveal{opacity:0;translate:0 14px;transition:opacity .6s var(--ease),translate .6s var(--ease);transition-delay:var(--d,0ms)}
.js .reveal.in{opacity:1;translate:none}

@media (max-width:1020px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .row,.how,.split{grid-template-columns:1fr;gap:48px}
  .row.flip .row-text{order:0}
  .row-media{max-width:640px;margin-inline:auto;width:100%}
  .fgrid,.cols3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .proof-row{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:8px}
}
@media (max-width:940px){
  .nav-main{display:none}
  .menu{display:block}
  .nav-inner{gap:12px}
}
@media (max-width:860px){
  .nav .btn-sm.hide-m{display:none}
  html{scroll-padding-bottom:100px}
  .quotes{grid-template-columns:1fr;gap:40px}
  body.has-dock{padding-bottom:84px}
  .dock{display:flex;align-items:center;gap:12px;position:fixed;left:12px;right:12px;bottom:12px;z-index:60;padding:10px 10px 10px 14px;border-radius:16px;background:var(--surface);border:1px solid var(--line-2);box-shadow:0 18px 36px -12px rgba(0,0,0,.55);transition:translate .3s var(--ease),visibility .3s}
  .js .dock:not(.show){translate:0 140%;visibility:hidden}
  .dock img{width:38px;height:38px;border-radius:10px;background:#fff;border:1px solid var(--line)}
  .dock-text{display:flex;flex-direction:column;margin-right:auto;line-height:1.25;min-width:0}
  .dock-text strong{font-size:.95rem}
  .dock-text span{font-size:.76rem;color:var(--muted);white-space:nowrap}
  .totop{bottom:94px;right:14px}
}
@media (max-width:620px){
  .lead{font-size:1.1rem}
  .fgrid,.cols3{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-row .btn{width:100%}
  .facts div{grid-template-columns:1fr;gap:4px}
  .proof-row{margin-top:48px}
  .row-media{gap:14px}
  .hero{padding-top:32px}
  .hero-grid{gap:32px}
  .cta-row{margin:24px 0 16px}
  .row-media{overflow-x:auto;scroll-snap-type:x mandatory;justify-content:flex-start;gap:14px;max-width:none;width:auto;margin-inline:-24px;padding:0 24px 8px;scrollbar-width:none}
  .row-media::-webkit-scrollbar{display:none}
  .row-media .shot{flex:0 0 66vw;max-width:none;scroll-snap-align:start}
  .row-media .shot:nth-child(2){margin-top:0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;translate:none}
}
@media (forced-colors:active){
  .btn-ink,.btn-primary{border-color:ButtonText}
}
@media print{
  :root{--bg:#fff;--bg-2:#f4f4f4;--surface:#fff;--line:#ddd;--line-2:#bbb;--text:#000;--muted:#222;--dim:#444;--accent:#0b3f8f}
  .nav,.dock,.progress,.totop,.theme-btn,.copy,.cta-band,.skip,.menu,.rail-btns,.hero::before,.final::before{display:none!important}
  body{background:#fff;color:#000;overflow:visible}
  .reveal{opacity:1!important;translate:none!important}
  .section,.page-head{padding:24px 0}
  a{text-decoration:underline}
  .prose pre,.term{background:#f4f4f4;color:#000;border:1px solid #999;white-space:pre-wrap}
  .prose pre code,.term pre{color:#000}
}