/* DMX Work Studio online manual (website/manual/). Tokens follow website/assets/lp.css: dark, single theme. No scripts. */
:root{--bg:#0e1422;--bg2:#0a0f1a;--card:#18223a;--card2:#141e31;--line:#243049;--line2:#33425c;--text:#dce3ef;--muted:#aab6ca;--dim:#8796ad;--cyan:#5cc8f2;--purple:#b189ff;--amber:#e8b45a;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--sans:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic","Noto Sans CJK JP","Segoe UI",sans-serif;color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.9 var(--sans);overflow-x:hidden}
a{color:var(--cyan)}
img{max-width:100%}
h1,h2,h3,p,ol,ul{margin-top:0}
h1,h2,h3{line-height:1.4;text-wrap:balance}
.skip{position:absolute;top:-100px;background:#fff;color:#111;padding:8px;z-index:20}.skip:focus{top:5px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}

/* header — same as LP */
.site-header{border-bottom:1px solid var(--line);background:rgba(10,15,26,.92);position:sticky;top:env(safe-area-inset-top,0px);z-index:10;backdrop-filter:blur(15px)}
.header-inner{width:min(1180px,calc(100% - 32px));margin:auto;min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;padding-block:8px}
.header-inner img{display:block;width:240px;height:auto}
.header-inner nav{display:flex;flex-wrap:wrap;gap:6px 20px}
.header-inner nav a{text-decoration:none;color:var(--muted);font:12px var(--mono)}
.header-inner nav a:hover,.header-inner nav a[aria-current]{color:var(--cyan)}

/* page: side contents + article */
.page{width:min(1180px,calc(100% - 32px));margin:auto;display:grid;grid-template-columns:250px minmax(0,1fr);gap:56px;padding-block:44px 80px}
.side{position:sticky;top:96px;align-self:start;max-height:calc(100vh - 120px);overflow:auto;font-size:13px;line-height:1.6;padding-right:6px}
.side h2{font:600 11px var(--mono);letter-spacing:.2em;color:var(--dim);text-transform:uppercase;margin:18px 0 6px}
.side h2:first-child{margin-top:0}
.side ol{list-style:none;padding:0;margin:0}
.side li a{display:flex;gap:10px;padding:4px 8px;border-radius:6px;color:var(--muted);text-decoration:none}
.side li a:hover{background:var(--card2);color:var(--text)}
.side .n{font:12px/1.6 var(--mono);color:var(--dim);min-width:1.6em;font-variant-numeric:tabular-nums}
.side li a[aria-current]{background:var(--card);color:var(--text);box-shadow:inset 2px 0 var(--cyan)}
.side .sub{margin:2px 0 6px 2.4em;border-left:1px solid var(--line2)}
.side .sub a{padding:2px 10px;font-size:12px}
.side .soon{display:flex;gap:10px;padding:4px 8px;color:#5f6c82}

/* phone: in-page jump list instead of sidebar */
.mobile-nav{display:none}

/* article */
.doc{max-width:46em;min-width:0}
.crumb{font:12px var(--mono);color:var(--dim);margin-bottom:22px}
.crumb a{color:var(--muted);text-decoration:none}
.klabel{color:var(--cyan);font:600 11px/1.6 var(--mono);letter-spacing:.24em;text-transform:uppercase;display:flex;align-items:center;gap:12px;margin-bottom:10px}
.klabel:before{content:"";width:21px;height:1px;background:var(--cyan)}
.doc h1{font-size:clamp(28px,3.4vw,38px);letter-spacing:-.02em;margin-bottom:18px}
.doc h2{font-size:22px;margin:56px 0 16px;padding-top:20px;border-top:1px solid var(--line);display:flex;gap:14px;align-items:baseline}
.doc h2 .sn{font:600 13px var(--mono);color:var(--purple);font-variant-numeric:tabular-nums}
.doc h3{font-size:17px;margin:32px 0 10px}
.doc p,.doc li{color:#cbd4e2}
.doc strong{color:var(--text)}
.lead{font-size:17px;color:var(--text)!important}
.goal{border:1px solid var(--line2);border-radius:10px;background:var(--card2);padding:16px 20px;margin:24px 0 8px}
.goal b{display:block;font:600 11px var(--mono);letter-spacing:.18em;color:var(--dim);margin-bottom:4px}
.goal p{margin:0}

/* UI labels and keys */
.ui{font-weight:650;color:var(--text);background:rgba(92,200,242,.08);border:1px solid rgba(92,200,242,.22);border-radius:4px;padding:0 .35em;white-space:nowrap}
kbd{font:13px var(--mono);border:1px solid var(--line2);border-bottom-width:2px;border-radius:4px;padding:1px 6px;background:var(--bg2);color:var(--text)}
.path{font-family:var(--mono);font-size:.92em;color:var(--text)}

/* procedure */
.steps{counter-reset:s;list-style:none;padding:0;margin:18px 0}
.steps>li{counter-increment:s;position:relative;padding:2px 0 14px 44px}
.steps>li:before{content:counter(s);position:absolute;left:0;top:2px;width:28px;height:28px;border-radius:50%;border:1px solid var(--purple);color:var(--purple);font:600 13px/26px var(--mono);text-align:center}
.steps>li:not(:last-child):after{content:"";position:absolute;left:14px;top:34px;bottom:4px;width:1px;background:var(--line2)}

/* signal path */
.flowline{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px;margin:18px 0;padding:14px 16px;border:1px solid var(--line2);border-radius:10px;background:var(--bg2);font:13px var(--mono);color:var(--muted)}
.flowline span{color:var(--text);border:1px solid var(--line2);border-radius:5px;padding:2px 8px;background:var(--card)}
.flowline i{font-style:normal;color:var(--dim)}

/* notes */
.note{border-left:3px solid var(--amber);background:rgba(232,180,90,.07);border-radius:0 8px 8px 0;padding:14px 18px;margin:22px 0}
.note b{display:block;color:var(--amber);font-size:14px;margin-bottom:2px}
.note p{margin:0;color:#d9d2c2}
.aside{border-left:3px solid var(--line2);padding:4px 0 4px 16px;color:var(--muted);font-size:14px;margin:18px 0}
.aside p{color:var(--muted)}

/* figures */
.fig{margin:22px 0 26px;border:1px solid var(--line2);border-radius:10px;overflow:hidden;background:#101a2b}
.fig a{display:block}
.fig img{display:block;width:100%;height:auto}
.fig figcaption{display:flex;gap:12px;align-items:baseline;padding:9px 14px;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}
.fig .fn{font:600 12px var(--mono);color:var(--cyan);white-space:nowrap}
.fig-pair{display:grid;grid-template-columns:1fr 1fr;border-bottom:0}
.fig-pair a+a{border-left:1px solid var(--line)}
.fig-pair figcaption{grid-column:1/-1}

/* prev / next */
.pager{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:64px}
.pager a{display:block;border:1px solid var(--line2);border-radius:10px;padding:14px 18px;text-decoration:none;color:var(--text);background:var(--card2)}
.pager a:hover{border-color:var(--cyan)}
.pager small{display:block;font:11px var(--mono);letter-spacing:.14em;color:var(--dim)}
.pager .next{text-align:right;grid-column:2}

/* contents page */
.part{margin:44px 0 0}
.part>h2{font:600 12px var(--mono);letter-spacing:.22em;color:var(--purple);text-transform:uppercase;border:0;padding:0;margin:0 0 12px}
.chapters{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.chapters li{border-bottom:1px solid var(--line)}
.chapters a,.chapters .soon{display:grid;grid-template-columns:3em minmax(0,1fr);gap:4px 14px;padding:14px 6px;text-decoration:none}
.chapters a:hover{background:var(--card2)}
.chapters .n{font:600 14px/1.7 var(--mono);color:var(--cyan);font-variant-numeric:tabular-nums}
.chapters .t{color:var(--text);font-weight:650;font-size:17px}
.chapters .d{grid-column:2;color:var(--muted);font-size:14px;line-height:1.7}
.chapters .soon .n,.chapters .soon .t{color:#5f6c82}

footer{border-top:1px solid var(--line);padding:36px 0 44px;color:#9facc0;font-size:13px}
footer .in{width:min(1180px,calc(100% - 32px));margin:auto;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px}
footer nav{display:flex;flex-wrap:wrap;gap:8px 20px}
footer a{color:#c0cce0;text-decoration:none}

@media(max-width:900px){
 .page{grid-template-columns:minmax(0,1fr);gap:0;padding-block:28px 64px}
 .side{display:none}
 .mobile-nav{display:block;border:1px solid var(--line2);border-radius:10px;background:var(--card2);padding:12px 16px;margin:0 0 28px;font-size:14px}
 .mobile-nav b{display:block;font:600 11px var(--mono);letter-spacing:.18em;color:var(--dim);margin-bottom:4px}
 .mobile-nav ol{margin:0;padding-left:1.4em}
 .site-header{position:static}
}
@media(max-width:560px){
 .fig-pair{grid-template-columns:1fr}.fig-pair a+a{border-left:0;border-top:1px solid var(--line)}
 .pager{grid-template-columns:1fr}.pager .next{grid-column:1}
 .header-inner img{width:180px}
 .steps>li{padding-left:40px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* MR-1009-5: chapters whose page is not written yet are listed without a link. */
.chapters .pending .n,.chapters .pending .t{color:var(--muted)}