:root {
  color-scheme:light dark;
  --page:#fdfdfe; --card:#fff; --inset:#f5f7f6; --text:#34373d; --muted:#656b71;
  --hair:#e3e8e5; --green:#22c782; --soft-green:#edf8f2; --accent:#116947;
  --font:-apple-system,"SF Pro Text",system-ui,"Helvetica Neue",Helvetica,sans-serif;
}
@media (prefers-color-scheme:dark) {
  :root { --page:#1b1d21; --card:#22252a; --inset:#22262a; --text:#e9eaec; --muted:#a7adb3; --hair:#383e42; --green:#2ed88a; --soft-green:#1e3028; --accent:#72dfac; }
}
* { box-sizing:border-box; }
html { scroll-padding-top:24px; }
body { margin:0; background:var(--page); color:var(--text); font-family:var(--font); -webkit-font-smoothing:antialiased; line-height:1.65; }
a { color:inherit; text-underline-offset:4px; }
a:hover { text-decoration-thickness:2px; }
a:focus-visible,summary:focus-visible,video:focus-visible { outline:3px solid var(--accent); outline-offset:5px; }
.skip { position:absolute; top:8px; left:16px; background:var(--card); padding:8px 16px; transform:translateY(-200%); z-index:5; }
.skip:focus { transform:translateY(0); }
.wrap { max-width:1008px; margin:0 auto; padding:0 32px; }
.site-header { display:flex; align-items:center; justify-content:space-between; gap:24px; padding:36px 0; }
.brand { display:inline-flex; align-items:center; gap:11px; text-decoration:none; }
.brand img { display:block; }
.brand b { font-size:20px; font-weight:650; letter-spacing:-.025em; }
nav { display:flex; flex-wrap:wrap; gap:24px; font-size:14px; color:var(--muted); }
nav a { text-decoration:none; }
nav a:hover { color:var(--text); text-decoration:underline; }
.hero { max-width:770px; padding:58px 0 34px; }
.eyebrow { margin:0 0 17px; font-size:12px; font-weight:600; letter-spacing:.065em; color:var(--accent); }
.eyebrow>span { display:inline-block; width:6px; height:6px; background:var(--green); border-radius:50%; margin-right:7px; vertical-align:2px; }
h1,h2,h3 { line-height:1.18; font-weight:600; letter-spacing:-.035em; text-wrap:balance; }
h1 { font-size:clamp(38px,6.2vw,62px); margin:0 0 24px; }
h2 { font-size:31px; margin:0 0 20px; }
h3 { font-size:18px; letter-spacing:-.02em; margin:14px 0 12px; }
p,li { font-size:15px; }
.lede { max-width:635px; font-size:18px; line-height:1.7; color:var(--muted); margin:0 0 27px; text-wrap:pretty; }
.actions { display:flex; align-items:center; flex-wrap:wrap; gap:22px; }
.cta { display:inline-flex; align-items:center; justify-content:center; gap:18px; padding:13px 24px; border-radius:999px; background:var(--green); color:#07301d; font-weight:600; font-size:15px; text-decoration:none; }
.cta:hover { filter:brightness(1.05); }
.text-link { font-size:14px; }
.text-link span { margin-left:7px; }
.quiet { font-size:13px; color:var(--muted); }
.hero>.quiet { margin:15px 0 0; }
.video-demo { margin:12px 0 0; scroll-margin-top:20px; }
.video-topline { display:flex; justify-content:space-between; gap:12px; padding:12px 17px; background:var(--inset); border:1px solid var(--hair); border-bottom:0; border-radius:14px 14px 0 0; color:var(--muted); font-size:12px; }
video { display:block; width:100%; height:auto; aspect-ratio:16/9; background:#1b1d21; border:1px solid var(--hair); border-radius:0 0 14px 14px; }
figcaption { color:var(--muted); font-size:12px; margin:12px 0 0; }
.transcript { color:var(--muted); font-size:12px; margin-top:8px; }
.transcript summary { cursor:pointer; text-underline-offset:3px; }
.transcript p { max-width:680px; font-size:14px; }
.section { padding-top:88px; }
.section-heading { max-width:640px; margin-bottom:28px; }
.cards { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; }
.cards article { border-top:1px solid var(--hair); padding-top:21px; }
.number { font-size:12px; font-variant-numeric:tabular-nums; color:var(--accent); }
.cards p { margin:0; color:var(--muted); line-height:1.75; }
.split { display:grid; grid-template-columns:1fr 1.16fr; gap:74px; }
.muted { color:var(--muted); }
.detection-list { list-style:none; margin:0; padding:0; }
.detection-list li { padding:17px 0; border-bottom:1px solid var(--hair); }
.detection-list li:first-child { padding-top:0; }
.detection-list b { font-weight:600; }
.detection-list span { display:block; color:var(--muted); font-size:14px; margin-top:4px; }
.privacy-note { display:flex; align-items:flex-start; gap:25px; margin-top:88px; padding:30px 34px; background:var(--soft-green); border-radius:16px; }
.local-icon { flex-shrink:0; color:var(--accent); font-size:27px; line-height:1; padding-top:4px; }
.privacy-note h2 { font-size:27px; }
.privacy-note p { margin-bottom:0; }
.privacy-note .eyebrow { margin-bottom:12px; }
.privacy-note .quiet { font-size:13px; }
.faq { max-width:760px; }
.faq>h2 { margin-bottom:28px; }
.faq details { border-top:1px solid var(--hair); padding:20px 0; }
.faq details:last-child { border-bottom:1px solid var(--hair); }
.faq summary { font-size:16px; font-weight:550; cursor:pointer; padding-right:14px; }
.faq details p { color:var(--muted); margin:14px 0 0; }
.guide-link { margin-top:64px; padding-left:24px; border-left:3px solid var(--green); max-width:730px; }
.guide-link h2 { font-size:22px; margin-bottom:10px; }
.guide-link .eyebrow { margin-bottom:10px; }
.guide-link p:last-child { color:var(--muted); margin-bottom:0; }
.closing { margin-top:88px; padding:44px 0 0; border-top:1px solid var(--hair); }
.closing h2 { font-size:29px; margin-bottom:12px; }
.closing>p { color:var(--muted); }
.closing>.cta { margin-top:8px; }
footer { margin:70px 0 36px; padding-top:24px; border-top:1px solid var(--hair); color:var(--muted); }
footer p { font-size:13px; margin:0 0 12px; }
footer nav { font-size:13px; gap:20px; }
.article { max-width:690px; padding-top:42px; }
.article h1 { font-size:clamp(34px,5vw,46px); }
.article h2 { font-size:25px; margin:42px 0 16px; }
.article h3 { margin:28px 0 12px; }
.article p,.article li { font-size:16px; line-height:1.8; }
.article .byline { font-size:13px; color:var(--muted); }
.article ul,.article ol { padding-left:23px; }
.article li { padding-left:4px; margin:12px 0; }
.article .callout { margin:28px 0; padding:18px 24px; border-left:3px solid var(--green); background:var(--inset); }
.article .callout p { margin:0; }
.article .checklist { list-style:'✓  '; padding-left:24px; }
.article .cta { font-size:15px; margin:15px 0; }
@media (max-width:640px) {
  .wrap { padding:0 22px; }
  .site-header { padding:26px 0; gap:16px; }
  .site-header nav { gap:16px; font-size:13px; }
  .hero { padding-top:35px; }
  .hero .eyebrow { font-size:11px; letter-spacing:.025em; }
  .lede { font-size:17px; }
  .actions { gap:16px; }
  h2 { font-size:27px; }
  .cards { grid-template-columns:1fr; gap:26px; }
  .cards article { padding-top:16px; }
  .cards h3 { margin-top:8px; }
  .section { padding-top:62px; }
  .split { grid-template-columns:1fr; gap:24px; }
  .split h2 br { display:none; }
  .privacy-note { margin-top:62px; padding:24px; gap:0; }
  .local-icon { display:none; }
  .privacy-note h2 { font-size:24px; }
  .video-topline { padding:10px 12px; font-size:10px; }
  .guide-link { margin-top:48px; padding-left:20px; }
  .closing { margin-top:62px; }
  .closing h2 { font-size:27px; }
  footer { margin-top:54px; }
  .article { padding-top:30px; }
}
@media (max-width:360px) {
  .wrap { padding:0 16px; }
  .site-header nav { gap:12px; }
  .brand { gap:8px; }
  .brand img { width:30px; height:30px; }
  .brand b { font-size:18px; }
  .desktop-break { display:none; }
}

.article-figure { margin:30px 0; }
.article-figure img { display:block; width:100%; height:auto; border:1px solid var(--hair); border-radius:10px; }
.article-figure figcaption { line-height:1.7; }
.article-figure>a:focus-visible { display:block; border-radius:10px; }
.related-guides { border-top:1px solid var(--hair); margin-top:42px; padding-top:4px; }
.article .related-guides h2 { margin-top:28px; font-size:22px; }
.article .related-guides li,.article .related-guides p { font-size:15px; }
.article-install { margin-top:40px; padding-top:20px; border-top:1px solid var(--hair); }
.guide-index article { padding:28px 0; border-top:1px solid var(--hair); }
.guide-index article:last-child { border-bottom:1px solid var(--hair); margin-bottom:28px; }
.guide-index .eyebrow { margin:0 0 10px; font-size:12px; }
.article .guide-index h2 { margin:0 0 12px; font-size:25px; }
.article .guide-index p:last-child { margin-bottom:0; color:var(--muted); }
.guide-browse { margin-top:24px; font-size:14px; }