/* PathTrial product site: dependency-free, responsive, accessible. */
:root{color-scheme:dark;--bg:#0b101a;--surface:#131b29;--surface2:#182334;--line:#304050;--text:#eef4fa;--muted:#b7c5d2;--subtle:#8da5bb;--accent:#6bd5b6;--accent-hover:#9af3d7;--ink:#07150e}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(ellipse 900px 360px at 75% -120px,#18364a 0%,transparent 75%),var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans SC",sans-serif;font-size:16px;line-height:1.65}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--accent-hover)}
a:focus-visible,button:focus-visible{outline:3px solid #a9f1dc;outline-offset:3px}
button{font:inherit;cursor:pointer}
img,svg{max-width:100%}
.container{width:min(1100px,calc(100% - 40px));margin-inline:auto}
.skip{position:absolute;left:12px;top:-70px;padding:8px 14px;background:var(--accent);color:var(--ink);z-index:20}
.skip:focus{top:12px}
header{border-bottom:1px solid var(--line);background:rgba(11,16,26,.82)}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.brand{font-size:22px;font-weight:780;letter-spacing:-.04em;color:var(--text);text-decoration:none}
.brand-mark{display:inline-block;border-radius:7px;padding:0 7px 1px;background:var(--accent);color:var(--ink);margin-right:7px;font-size:20px}
nav{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
nav a{font-size:14px;color:var(--muted);text-decoration:none}
nav a[aria-current="page"]{color:var(--accent)}
.hero{padding:82px 0 66px}
.kicker{display:inline-flex;align-items:center;gap:8px;letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:750;color:var(--accent)}
.kicker:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
h1{max-width:960px;font-size:clamp(36px,5.8vw,68px);line-height:1.1;letter-spacing:-.052em;margin:16px 0 20px;font-weight:790}
h2{font-size:clamp(27px,3.4vw,36px);letter-spacing:-.035em;line-height:1.2;margin:0 0 18px}
h3{font-size:19px;letter-spacing:-.012em;margin:0 0 10px}
p{margin:0 0 18px}
.lead{color:var(--muted);font-size:clamp(17px,2vw,21px);max-width:810px}
.eyeline{font-size:14px;color:var(--subtle)}
.actions{display:flex;gap:13px;flex-wrap:wrap;margin:30px 0 18px}
.btn{border-radius:11px;padding:12px 19px;font-size:15px;line-height:1.4;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;text-decoration:none;border:1px solid var(--line);font-weight:700;transition:background .16s ease,color .16s ease}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.btn.primary:hover{background:var(--accent-hover);color:var(--ink)}
.btn.secondary{background:var(--surface);color:var(--text)}
.btn.secondary:hover{background:var(--surface2);color:var(--text)}
.footnote{font-size:13px;color:var(--subtle)}
.metrics{display:flex;gap:15px;flex-wrap:wrap;margin-top:23px}
.metric{font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:40px;padding:5px 12px;background:#111927}
.section{padding:64px 0;border-top:1px solid var(--line)}
.section-head{max-width:780px;margin-bottom:26px}
.section-head p{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{padding:25px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(145deg,var(--surface),#111925);min-width:0}
.card p{color:var(--muted);font-size:15px}
.card p:last-child{margin-bottom:0}
.mono,code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.inline-code{font-size:.94em;color:#acf8dc;overflow-wrap:anywhere}
.codebox{position:relative;border:1px solid #344457;border-radius:14px;background:#080f18;padding:20px 22px;margin:22px 0;overflow-x:auto}
.codebox pre{margin:0;color:#d8efe6;font-size:13.5px;line-height:1.95;white-space:pre;tab-size:2}
.codebox .prompt{color:var(--accent)}
.codebox .comment{color:#96abbd}
.steps{counter-reset:steps}
.step{display:grid;grid-template-columns:50px minmax(0,1fr);gap:16px;align-items:start;margin:0 0 24px}
.number{display:flex;width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--line);background:var(--surface2);border-radius:12px;color:var(--accent);font-weight:800}
.pair{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:30px;align-items:start}
.notice{border-left:3px solid var(--accent);background:#10242a;border-radius:0 12px 12px 0;padding:16px 20px;color:#d3ece5}
.notice p:last-child{margin:0}
.download-card{display:flex;flex-direction:column;min-height:240px}
.download-card .btn{margin-top:auto}
.download-card .arch{font-size:12px;color:var(--subtle);margin:0 0 18px}
.download-card h3{margin-bottom:7px}
.download-card p{margin-bottom:12px}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;text-align:left}
th,td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:13px;color:var(--subtle)}
td{font-size:14px;color:var(--muted)}
details{border:1px solid var(--line);border-radius:12px;margin:12px 0;padding:14px 18px;background:var(--surface)}
summary{cursor:pointer;font-weight:650}
details p{color:var(--muted);margin-top:13px}
footer{border-top:1px solid var(--line);padding:30px 0 46px;color:var(--subtle);font-size:13px}
footer .container{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer a{color:var(--muted)}
hr{border:0;border-top:1px solid var(--line)}
@media(max-width:820px){.grid{grid-template-columns:1fr 1fr}.pair{grid-template-columns:1fr}.hero{padding:65px 0 46px}}
@media(max-width:600px){.container{width:min(100% - 28px,1100px)}.grid,.grid.two{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column;justify-content:center;gap:8px;padding:13px 0}nav{gap:14px}.hero{padding:47px 0}.section{padding:42px 0}.codebox{padding:17px 15px}.actions>.btn{width:100%}.step{grid-template-columns:38px minmax(0,1fr);gap:11px}.number{width:35px;height:35px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}

/* Locale navigation on desktop and mobile. */
.topbar{flex-wrap:wrap}
.languages{display:flex;flex-wrap:wrap;gap:7px;align-items:center}
.languages a{padding:4px 8px;border:1px solid var(--line);border-radius:7px;font-size:12px;white-space:nowrap}
.languages a[aria-current="page"]{background:var(--surface2);border-color:var(--accent);color:var(--accent)}
@media(max-width:820px){.languages{width:100%}}

/* Technical troubleshooting guides */
.guide-layout{padding-bottom:75px}.guide-hero{padding:64px 0 40px}.guide-hero h1{font-size:clamp(34px,5vw,56px)}.guide-article{overflow-wrap:anywhere}.guide-article h2{margin-top:34px}.guide-article pre{overflow:auto;white-space:pre;border:1px solid var(--line);background:#080f18;border-radius:12px;padding:18px;color:#d8efe6;line-height:1.7}.guide-article table{display:block;overflow:auto;margin:25px 0}.guide-article th{min-width:175px}.guide-article .card h2{font-size:20px;line-height:1.3;margin:0 0 12px}.guide-article .grid{margin:20px 0}