:root {
  --bg: #f7f6f2; --panel: #ffffff; --text: #1f2328; --muted: #5d6470; --line: #dedbd2;
  --accent: #6b4fbb; --accent-soft: #ece7fb; --ok: #2e7d32; --warn: #b26a00; --bad: #c62828;
  --code: #f0eee8;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #15141a; --panel: #1e1d25; --text: #e8e6ef; --muted: #a8a4b8; --line: #34323f;
    --accent: #c9b8ff; --accent-soft: #2b2540; --ok: #81c784; --warn: #ffb74d; --bad: #ef7d7d;
    --code: #2a2833;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
header { background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.bar { max-width: 1100px; margin: 0 auto; padding: 10px 16px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--text); text-decoration: none; }
.brand img { height: 28px; width: 28px; vertical-align: middle; margin-right: 8px; border-radius: 6px; }
.brand small { color: var(--muted); font-weight: 400; }
.lang { margin-left: auto; font-size: 15px; }
.lang a { color: var(--accent); }
.layout { max-width: 1100px; margin: 0 auto; padding: 0 16px; display: grid; grid-template-columns: 230px 1fr; gap: 32px; }
nav.toc { position: sticky; top: 64px; align-self: start; padding: 20px 0; font-size: 15px; }
nav.toc a { display: block; padding: 6px 10px; border-radius: 8px; color: var(--text); text-decoration: none; }
nav.toc a:hover { background: var(--accent-soft); }
nav.toc a.here { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
main { padding: 24px 0 64px; min-width: 0; }
h1 { font-size: 30px; line-height: 1.25; margin: 4px 0 8px; }
h2 { font-size: 22px; margin: 36px 0 8px; padding-top: 8px; border-top: 1px solid var(--line); }
h3 { font-size: 18px; margin: 24px 0 6px; }
.lead { color: var(--muted); font-size: 18px; margin-top: 0; }
a { color: var(--accent); }
code, kbd { background: var(--code); border-radius: 5px; padding: 1px 6px; font-size: 0.92em;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }
.ui { background: var(--accent-soft); color: var(--accent); border-radius: 6px; padding: 1px 7px; font-weight: 600; white-space: nowrap; }
pre { background: var(--code); padding: 12px 14px; border-radius: 10px; overflow-x: auto; font-size: 14px; }
figure { margin: 18px 0; }
figure img { max-width: 100%; height: auto; border-radius: 10px; border: 1px solid var(--line); display: block; }
figcaption { color: var(--muted); font-size: 14px; margin-top: 6px; }
ol.steps { counter-reset: s; list-style: none; padding-left: 0; }
ol.steps > li { counter-increment: s; position: relative; padding-left: 44px; margin: 12px 0; }
ol.steps > li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 30px; height: 30px; border-radius: 50%;
  background: var(--accent); color: var(--panel); font-weight: 700; display: grid; place-items: center; font-size: 15px; }
.note, .tip, .warn { border-radius: 10px; padding: 12px 16px; margin: 16px 0; border-left: 4px solid; background: var(--panel); }
.note { border-color: var(--accent); }
.tip { border-color: var(--ok); }
.warn { border-color: var(--warn); }
.note b:first-child, .tip b:first-child, .warn b:first-child { display: block; margin-bottom: 2px; }
table { border-collapse: collapse; width: 100%; margin: 12px 0; font-size: 15px; background: var(--panel); border-radius: 10px; overflow: hidden; }
th, td { border-bottom: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
th { background: var(--accent-soft); }
.table-wrap { overflow-x: auto; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; margin: 16px 0; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; text-decoration: none; color: var(--text); display: block; }
.card:hover { border-color: var(--accent); }
.card b { display: block; color: var(--accent); margin-bottom: 4px; }
.card span { color: var(--muted); font-size: 15px; }
.dl { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; background: var(--panel); border: 1px solid var(--line);
  border-radius: 12px; padding: 14px 16px; margin: 12px 0; }
.dl .btn { background: var(--accent); color: var(--panel); text-decoration: none; padding: 8px 16px; border-radius: 999px; font-weight: 600; }
.dl .meta { color: var(--muted); font-size: 14px; }
.next { display: flex; justify-content: space-between; gap: 12px; margin-top: 40px; flex-wrap: wrap; }
.ok { color: var(--ok); } .bad { color: var(--bad); } .wrn { color: var(--warn); }
@media (max-width: 820px) {
  .layout { grid-template-columns: 1fr; gap: 0; }
  nav.toc { position: static; display: flex; flex-wrap: wrap; gap: 4px; padding: 12px 0 0; }
  nav.toc a { padding: 4px 8px; background: var(--panel); border: 1px solid var(--line); }
  h1 { font-size: 25px; }
  body { font-size: 16px; }
}

.flow { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
.flow span { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; font-weight: 600; text-align: center; }
.flow span small { display: block; font-weight: 400; color: var(--muted); font-size: 13px; }
.flow i { font-style: normal; color: var(--accent); font-size: 14px; }
.flow i::before { content: "── "; } .flow i::after { content: " ──►"; }

/* Integrated X6100 manual: visual language of TJ1GD Remote Software. */
:root {
  color-scheme: dark;
  --bg:#07111e; --panel:#101f31; --text:#eaf4ff; --muted:#a7bfd9;
  --line:#2e4d69; --accent:#69bdff; --accent-soft:#163959;
  --ok:#70dea8; --warn:#ffbe62; --bad:#ff8b8b; --code:#091b2f;
}
@media(prefers-color-scheme: light){:root:not([data-theme="dark"]){color-scheme:dark;--bg:#07111e;--panel:#101f31;--text:#eaf4ff;--muted:#a7bfd9;--line:#2e4d69;--accent:#69bdff;--accent-soft:#163959;--ok:#70dea8;--warn:#ffbe62;--bad:#ff8b8b;--code:#091b2f;}}
@media(prefers-color-scheme: dark){:root:not([data-theme="light"]){--bg:#07111e;--panel:#101f31;--text:#eaf4ff;--muted:#a7bfd9;--line:#2e4d69;--accent:#69bdff;--accent-soft:#163959;--ok:#70dea8;--warn:#ffbe62;--bad:#ff8b8b;--code:#091b2f;}}
html{scroll-behavior:smooth}
body{background:radial-gradient(circle at 15% -30%,#133654 0%,transparent 45%),var(--bg);color:var(--text);line-height:1.67}
header.manual-topbar{position:sticky;top:0;z-index:8;background:#0a1728f5;backdrop-filter:blur(16px);border-bottom:1px solid #2b4966}
.manual-topbar .bar{max-width:1200px;min-height:72px;gap:18px;padding:12px 22px}
.manual-topbar .brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:15px;font-weight:900;letter-spacing:.025em}
.manual-topbar .brand-symbol{font-weight:1000;font-size:21px;background:#58b6ff;color:#081323;border-radius:10px;width:38px;height:38px;display:grid;place-items:center;letter-spacing:-.08em}
.manual-topbar .brand em{color:#78caff;font-style:normal;font-size:13px}
.manual-topbar .global-nav{display:flex;align-items:center;gap:15px;margin-left:auto;flex-wrap:wrap}
.manual-topbar .global-nav a{font-size:13px;color:#c4d7ec;text-decoration:none;font-weight:650;white-space:nowrap}
.manual-topbar .global-nav a:hover,.manual-topbar .global-nav a.active{color:#78caff}
.lang-switch{flex-shrink:0;padding:7px 11px;border:1px solid #395e7f;border-radius:10px;font-size:13px;font-weight:750;text-decoration:none;color:#90d6ff}
.lang-switch:hover{background:#173956}
.manual-context{border-bottom:1px solid #233e59;background:linear-gradient(90deg,#0a1d30,#0d2438)}
.manual-context-inner{max-width:1200px;margin:0 auto;padding:13px 22px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:9px;color:#95b8d2;font-size:13px}
.breadcrumbs a{color:#9cceef;text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}
.site-return{font-size:13px;font-weight:750;color:#a6dafe;border-color:#395e7f;padding:7px 13px}
.layout{max-width:1200px;gap:28px;grid-template-columns:260px 1fr;padding:0 22px}
nav.toc{top:92px;padding:25px 0;max-height:calc(100vh - 92px);overflow:auto}
nav.toc::before{content:"ROZDZIAŁY / CONTENTS";display:block;color:#71a9d2;letter-spacing:.13em;font-weight:900;font-size:11px;margin:0 8px 13px}
nav.toc a{padding:10px 12px;font-weight:600;color:#b6cee6}
nav.toc a.here{color:#8ad1ff;background:#142f4b;border-left:3px solid #61bcff}
nav.toc a:hover{color:#f0f8ff;background:#142f4b}
.layout main{padding:31px 0 80px;max-width:870px}
.manual-eyebrow{font-size:11px;font-weight:900;letter-spacing:.16em;color:#77bff0;margin:0 0 13px}
h1{font-size:clamp(27px,3.4vw,41px);letter-spacing:-.035em;line-height:1.16;margin:0 0 17px}
h2{color:#d9efff;border-top-color:#284864;padding-top:23px;margin-top:40px}
h3{color:#d3eafa}
.lead{color:#b8cfe5;font-size:18px}
figure img{box-shadow:0 7px 30px #0003;border-color:#2e4d69}
a:not(.brand):not(.card):not(.btn){text-underline-offset:3px}
.card{border-color:#355573;background:linear-gradient(130deg,#132b43,#102033);transition:transform .2s,border-color .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);border-color:#74caff;box-shadow:0 10px 30px #0005}
.card b{color:#88d1ff}
.note,.tip,.warn{background:#102338;border-left-width:4px}
.dl{background:#102338}.dl .btn{background:#60bcff;color:#081322}.dl .btn:hover{background:#95d8ff}
.table-wrap{border:1px solid #2b4b65;border-radius:11px}table{margin:0}th{background:#17334d;color:#e8f4ff}
.ui{white-space:normal}
@media(max-width:980px){.manual-topbar .global-nav{gap:9px}.manual-topbar .global-nav a{font-size:12px}.manual-topbar .brand em{font-size:11px}}
@media(max-width:820px){.layout{grid-template-columns:1fr}.layout main{max-width:none}.manual-topbar .bar{gap:9px}.manual-topbar .global-nav{order:3;width:100%;margin-left:0;justify-content:space-between}.lang-switch{margin-left:auto}nav.toc{position:static;max-height:none;padding:18px 0 8px}nav.toc a{background:#10263b!important;color:#bedaf2;margin:2px}nav.toc a.here{background:#184363!important}.manual-context-inner{padding:10px 16px}.layout{padding:0 16px}}
@media(max-width:530px){.manual-topbar .brand{font-size:13px}.manual-topbar .brand-symbol{width:32px;height:32px;font-size:17px}.manual-topbar .brand em{display:block;font-size:10px}.manual-topbar .bar{padding:8px 14px}.lang-switch{padding:6px 9px}.manual-topbar .global-nav{gap:5px}.manual-topbar .global-nav a{font-size:11px}.layout main{padding-top:20px}.breadcrumbs{font-size:11px}.site-return{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card{transition:none}}