@import url('/assets/glass.css?v=20260917c');
:root{
  --bg:#FAFAF7; --surface:#FFFFFF; --surface-2:#F2F1EC; --ink:#0B1B33; --ink-2:#34435A; --muted:#66738A;
  --line:#E2E0D8; --navy:#0F2A4F; --accent:#0B7A70; --accent-soft:#E3F1EF; --gold:#A87B2F; --gold-soft:#F5EDDD;
  --warn:#8A5A00; --warn-soft:#FFF4DB; --code-bg:#0E1726; --code-ink:#DCE6F2;
  --serif:'Source Serif 4',Georgia,serif; --sans:'IBM Plex Sans',system-ui,sans-serif; --mono:'IBM Plex Mono',ui-monospace,monospace;
  --radius:10px; --max:1180px;
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --bg:#0A111C; --surface:#0F1826; --surface-2:#142033; --ink:#E8EDF4; --ink-2:#B9C4D3; --muted:#8B98AB;
  --line:#223047; --navy:#9CC0F0; --accent:#46C2B4; --accent-soft:#12302D; --gold:#D9AE63; --gold-soft:#2A2213;
  --warn:#F2C36B; --warn-soft:#2A2110; --code-bg:#060B13; }}
:root[data-theme="dark"]{
  --bg:#0A111C; --surface:#0F1826; --surface-2:#142033; --ink:#E8EDF4; --ink-2:#B9C4D3; --muted:#8B98AB;
  --line:#223047; --navy:#9CC0F0; --accent:#46C2B4; --accent-soft:#12302D; --gold:#D9AE63; --gold-soft:#2A2213;
  --warn:#F2C36B; --warn-soft:#2A2110; --code-bg:#060B13; }
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
h1,h2,h3{font-family:var(--serif);font-weight:600;color:var(--ink);letter-spacing:-.01em;line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(34px,5vw,56px)} h2{font-size:clamp(26px,3.2vw,36px)} h3{font-size:21px}
h4{font:600 13px/1.3 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 .6em}
p{margin:0 0 1em;color:var(--ink-2)} code,pre,.mono{font-family:var(--mono)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
@media(max-width:640px){.wrap{padding:0 16px}}
/* header */
.topbar{background:var(--navy);color:#DCE6F2;font-size:12.5px}
:root[data-theme="dark"] .topbar{background:#060B13}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .topbar{background:#060B13}}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;padding-top:7px;padding-bottom:7px}
.topbar a{color:#DCE6F2}
header.site{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;letter-spacing:.02em}
.brand img{height:30px;width:auto}
.brand small{display:block;font:500 11px/1 var(--mono);color:var(--muted);letter-spacing:.06em;margin-top:3px}
nav.main{display:flex;gap:4px;margin-left:auto;align-items:center}
nav.main a{color:var(--ink-2);font-size:14.5px;font-weight:500;padding:8px 12px;border-radius:8px}
nav.main a:hover{background:var(--surface-2);text-decoration:none}
nav.main a.active{color:var(--ink);background:var(--surface-2)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:8px;font-weight:600;font-size:14.5px;border:1px solid transparent;cursor:pointer}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--navy);color:#fff} :root[data-theme="dark"] .btn-primary{color:#0A111C}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .btn-primary{color:#0A111C}}
.btn-ghost{border-color:var(--line);color:var(--ink);background:var(--surface)}
nav.main .btn{padding:8px 14px;margin-left:8px}
.menu-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 10px;color:var(--ink)}
@media(max-width:980px){
  .menu-toggle{display:block}
  nav.main{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--bg);border-bottom:1px solid var(--line);padding:12px 16px}
  nav.main.open{display:flex} nav.main .btn{margin:6px 0 0}
}
/* hero */
.hero{padding:88px 0 64px;border-bottom:1px solid var(--line);background:
  radial-gradient(900px 400px at 85% -10%,var(--accent-soft),transparent 70%),var(--bg)}
.eyebrow{font:500 12.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
.hero p.lede{font-size:19px;max-width:760px;color:var(--ink-2)}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.page-hero{padding:64px 0 40px;border-bottom:1px solid var(--line)}
.page-hero p{max-width:780px;font-size:18px}
section.block{padding:72px 0;border-bottom:1px solid var(--line)}
section.block.alt{background:var(--surface-2)}
.section-head{max-width:760px;margin-bottom:36px}
/* grids & cards */
.grid{display:grid;gap:20px} .g2{grid-template-columns:repeat(2,1fr)} .g3{grid-template-columns:repeat(3,1fr)} .g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card h3{font-size:19px;margin-bottom:.4em} .card p:last-child{margin-bottom:0}
a.card{display:block;color:inherit;transition:border-color .15s,transform .15s} a.card:hover{border-color:var(--accent);text-decoration:none;transform:translateY(-2px)}
.card .more{font-weight:600;font-size:14px;color:var(--accent)}
.stat{padding:22px 24px} .stat .v{font:600 30px/1.1 var(--serif);color:var(--ink)} .stat .l{font-size:13.5px;color:var(--muted);margin-top:6px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}
.kpis > div{border-right:1px solid var(--line)} .kpis > div:last-child{border-right:0}
@media(max-width:800px){.kpis{grid-template-columns:repeat(2,1fr)} .kpis > div:nth-child(2){border-right:0} .kpis > div:nth-child(-n+2){border-bottom:1px solid var(--line)}}
.tag{display:inline-block;font:500 11.5px/1 var(--mono);letter-spacing:.05em;padding:5px 8px;border-radius:5px;background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line)}
.tag.ok{background:var(--accent-soft);color:var(--accent);border-color:transparent}
.tag.gold{background:var(--gold-soft);color:var(--gold);border-color:transparent}
.tag.warn{background:var(--warn-soft);color:var(--warn);border-color:transparent}
.notice{border:1px solid var(--line);border-left:4px solid var(--gold);background:var(--gold-soft);padding:16px 20px;border-radius:8px;color:var(--ink-2);font-size:14.5px}
.notice strong{color:var(--ink)}
/* tables */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:14.5px}
th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:top}
th{font:600 12px/1.2 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);background:var(--surface-2)}
tr:last-child td{border-bottom:0} td.num{font-family:var(--mono);text-align:right;white-space:nowrap}
.bar{height:8px;border-radius:4px;background:var(--accent);min-width:2px}
.bar-cell{width:28%}
/* code */
pre{background:var(--code-bg);color:var(--code-ink);padding:18px 20px;border-radius:8px;overflow-x:auto;font-size:13.5px;line-height:1.6;margin:0 0 1.2em}
:not(pre)>code{background:var(--surface-2);border:1px solid var(--line);padding:1px 6px;border-radius:5px;font-size:.88em;color:var(--ink)}
.k{color:#8CB4FF}.s{color:#9FD8A7}.c{color:#6F7E95}.n{color:#F0C27B}
.hash{font-family:var(--mono);font-size:12.5px;word-break:break-all}
/* lists */
ul.clean{list-style:none;padding:0;margin:0} ul.clean li{padding:10px 0;border-bottom:1px solid var(--line)} ul.clean li:last-child{border-bottom:0}
ul.ticks{padding-left:0;list-style:none} ul.ticks li{position:relative;padding-left:24px;margin:.45em 0;color:var(--ink-2)}
ul.ticks li:before{content:"";position:absolute;left:2px;top:.62em;width:10px;height:6px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.steps{counter-reset:s;display:grid;gap:14px}
.steps > div{counter-increment:s;position:relative;padding:18px 20px 18px 64px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.steps > div:before{content:counter(s,decimal-leading-zero);position:absolute;left:20px;top:18px;font:600 15px var(--mono);color:var(--accent)}
.steps h3{font-size:17px;margin-bottom:.25em;font-family:var(--sans)}
.steps p{margin:0;font-size:15px}
/* docs layout */
.docs{display:grid;grid-template-columns:250px 1fr;gap:48px;padding:40px 0 80px}
.docs aside{position:sticky;top:88px;align-self:start;max-height:calc(100vh - 110px);overflow:auto;font-size:14.5px}
.docs aside a{display:block;color:var(--ink-2);padding:5px 10px;border-left:2px solid var(--line)}
.docs aside a:hover{color:var(--ink);border-color:var(--accent);text-decoration:none}
.docs aside h4{margin:18px 0 6px}
.docs article{min-width:0;max-width:820px}
.docs article section{padding-top:12px;margin-bottom:48px;scroll-margin-top:90px}
.docs article h2{font-size:30px;padding-top:8px;border-top:1px solid var(--line);padding-top:28px}
.docs article h3{margin-top:1.4em}
@media(max-width:900px){.docs{grid-template-columns:1fr}.docs aside{position:static;max-height:none}}
.endpoint{display:flex;gap:10px;align-items:center;font-family:var(--mono);font-size:14px;margin:.6em 0}
.method{font:600 11px var(--mono);padding:4px 7px;border-radius:4px;background:var(--accent-soft);color:var(--accent)}
.method.post{background:var(--gold-soft);color:var(--gold)}
/* diagram */
.diagram{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;overflow-x:auto}
.diagram svg{display:block;width:100%;height:auto;min-width:720px}
.diagram text{font-family:var(--sans);fill:var(--ink)} .diagram .sub{fill:var(--muted);font-size:11px}
.diagram .box{fill:var(--surface-2);stroke:var(--line)} .diagram .box.acc{fill:var(--accent-soft);stroke:var(--accent)}
.diagram .arrow{stroke:var(--muted);stroke-width:1.5;fill:none;marker-end:url(#ah)} .diagram .ahead{fill:var(--muted)}
/* footer */
footer.site{background:var(--navy);color:#C9D5E6;padding:56px 0 28px;font-size:14px}
:root[data-theme="dark"] footer.site{background:#060B13}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) footer.site{background:#060B13}}
footer.site a{color:#E6EDF6} footer.site h4{color:#8FA3BF}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
footer.site p{color:#AFBED2}
@media(max-width:800px){footer.site .cols{grid-template-columns:1fr 1fr}}
footer.site ul{list-style:none;padding:0;margin:0} footer.site li{margin:6px 0}
.legal{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;font-size:12.5px;color:#8FA3BF}
.src{font-size:12.5px;color:var(--muted)} .src a{color:var(--muted);text-decoration:underline}
.live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--accent);margin-right:6px;box-shadow:0 0 0 3px var(--accent-soft)}
.theme-toggle{background:none;border:1px solid var(--line);border-radius:8px;padding:7px 9px;color:var(--ink-2);cursor:pointer;font-size:13px}
nav.main a.btn-primary,nav.main a.btn-primary:hover{color:#fff;background:var(--navy)}
:root[data-theme="dark"] nav.main a.btn-primary{color:#0A111C}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) nav.main a.btn-primary{color:#0A111C}}
@media(max-width:640px){.topbar .wrap>span:last-child{display:none}.hero h1 br{display:none}.hero{padding:56px 0 44px}}

/* ==========================================================================
   LIQUID GLASS THEME — silver + light blue, frosted panels, 3D depth
   ========================================================================== */
:root{ --bg:#EEF3F9; --surface:#FFFFFF; --surface-2:#E6EDF6; --ink:#0B1B33; --ink-2:#22344F; --muted:#475873;
  --line:#CFDAE8; --navy:#12305C; --accent:#1553B8; --accent-soft:#DDE9FB; --gold:#8A5F12; --gold-soft:#FBF1DA;
  --serif:'Sora','IBM Plex Sans',system-ui,sans-serif; --radius:18px; }
body{background:transparent}
h1{font-weight:800;letter-spacing:-.03em;line-height:1.08} h2{font-weight:700;letter-spacing:-.02em} h3{font-weight:700}
.hero h1{background:linear-gradient(120deg,var(--ink) 30%,var(--accent) 95%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--ink)}
.lg-dark .hero h1{background:linear-gradient(120deg,#fff 30%,#8cc0ff 95%);-webkit-background-clip:text;background-clip:text}
h4{color:var(--accent)}
/* header / topbar / footer go glass, not navy */
.topbar{background:rgba(255,255,255,.5);color:var(--ink-2);border-bottom:1px solid var(--lg-line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.topbar a{color:var(--accent);font-weight:600}
.lg-dark .topbar{background:rgba(10,17,28,.6)!important;color:#C9D5E6} .lg-dark .topbar a{color:#9CC0F0}
header.site{background:rgba(255,255,255,.62);-webkit-backdrop-filter:blur(20px) saturate(170%);backdrop-filter:blur(20px) saturate(170%);
  border-bottom:1px solid var(--lg-edge);box-shadow:0 10px 30px -18px rgba(20,50,110,.35)}
.lg-dark header.site{background:rgba(12,20,34,.66)}
nav.main a{border-radius:999px} nav.main a:hover,nav.main a.active{background:var(--lg-panel-strong);box-shadow:var(--lg-shadow)}
/* sections: tighter, no hard bands */
.hero{padding:64px 0 48px;border-bottom:0;background:none}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center}
.hero .wrap > *{min-width:0}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero .lg-stage{min-height:300px}}
.page-hero{padding:48px 0 28px;border-bottom:0}
section.block{padding:48px 0;border-bottom:0} section.block.alt{background:none}
.section-head{margin-bottom:24px}
/* panels */
.card,.kpis,.steps > div,.table-wrap,.diagram,.docs aside{background:var(--lg-panel);border:1px solid var(--lg-edge);border-radius:var(--lg-radius);
  -webkit-backdrop-filter:blur(var(--lg-blur)) saturate(170%);backdrop-filter:blur(var(--lg-blur)) saturate(170%);box-shadow:var(--lg-shadow);position:relative}
.docs aside{padding:14px}
a.card:hover{border-color:var(--lg-edge);transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.card h4{display:inline-block;padding:5px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent);letter-spacing:.06em}
.card .more{display:inline-flex;gap:6px;transition:gap .2s} a.card:hover .more{gap:12px}
.kpis > div{border-right:1px solid var(--lg-line)}
.stat .v{font:800 32px/1.1 var(--serif);background:linear-gradient(180deg,var(--ink),var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.lg-dark .stat .v{background:linear-gradient(180deg,#fff,#8cc0ff);-webkit-background-clip:text;background-clip:text}
.steps > div:before{width:32px;height:32px;display:grid;place-items:center;border-radius:50%;left:16px;top:14px;color:#fff;font-size:12.5px;
  background:radial-gradient(circle at 30% 30%,#8cc0ff,#1d5fd0 70%);box-shadow:0 6px 14px -4px rgba(29,95,208,.6),0 1px 0 rgba(255,255,255,.6) inset}
th{background:rgba(220,232,248,.6);color:var(--ink-2)} .lg-dark th{background:rgba(30,45,70,.6)}
tbody tr{transition:background .15s} tbody tr:hover{background:rgba(90,162,255,.08)}
.notice{border-radius:14px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--lg-shadow)}
.tag{border-radius:999px;padding:6px 10px}
pre{border-radius:14px;box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 24px 44px -18px rgba(8,20,45,.6)}
/* buttons */
.btn{border-radius:999px;transition:transform .2s,filter .2s,box-shadow .2s}
.btn-primary,nav.main a.btn-primary,nav.main a.btn-primary:hover{color:#fff!important;border:1px solid rgba(255,255,255,.55);
  background:linear-gradient(180deg,#4f93f5 0%,#1d5fd0 55%,#184fb3 100%);text-shadow:0 1px 1px rgba(10,40,110,.35);
  box-shadow:0 1px 0 rgba(255,255,255,.55) inset,0 -2px 6px rgba(10,40,110,.35) inset,0 10px 22px -8px rgba(29,95,208,.6)}
.btn-ghost{background:var(--lg-panel);border:1px solid var(--lg-edge);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--lg-shadow)}
.btn:hover{transform:translateY(-2px);filter:brightness(1.05)}
.live-dot{animation:lg-pulse 2s ease-out infinite} @keyframes lg-pulse{0%{box-shadow:0 0 0 0 rgba(21,83,184,.5)}100%{box-shadow:0 0 0 10px rgba(21,83,184,0)}}
/* footer: light glass instead of a navy slab */
footer.site{background:rgba(255,255,255,.55);color:var(--ink-2);border-top:1px solid var(--lg-edge);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);padding:40px 0 24px}
footer.site a{color:var(--accent)} footer.site h4{color:var(--ink)} footer.site p{color:var(--ink-2)}
.legal{border-top:1px solid var(--lg-line);color:var(--muted)}
.lg-dark footer.site{background:rgba(8,14,24,.7)!important;color:#C9D5E6} .lg-dark footer.site a{color:#9CC0F0} .lg-dark footer.site h4{color:#E6EDF6} .lg-dark footer.site p{color:#AFBED2} .lg-dark .legal{color:#8FA3BF}
@media (prefers-reduced-motion:reduce){.live-dot{animation:none}.btn:hover{transform:none}}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){ --accent:#8CC0FF; --accent-soft:#16294A; --ink-2:#C6D2E2; --muted:#A3B1C6 } }
:root[data-theme="dark"]{ --accent:#8CC0FF; --accent-soft:#16294A; --ink-2:#C6D2E2; --muted:#A3B1C6; --bg:#0A111C; --surface:#0F1826; --surface-2:#142033; --ink:#E8EDF4; --line:#223047 }
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){ --bg:#0A111C; --surface:#0F1826; --surface-2:#142033; --ink:#E8EDF4; --line:#223047; --gold:#D9AE63; --gold-soft:#2A2213 } }
:root[data-theme="dark"]{ --gold:#D9AE63; --gold-soft:#2A2213 }
footer.site .brand{color:var(--ink)!important} footer.site .brand small{color:var(--muted)!important}
.lg-dark footer.site .brand{color:#fff!important} .lg-dark footer.site .brand small{color:#8FA3BF!important}
/* phones: keep the 3D stack inside the viewport */
html,body{overflow-x:clip}
@media(max-width:640px){.lg-stage{min-height:260px;overflow:visible}.lg-stack{transform:rotateX(56deg) rotateZ(-34deg) scale(.72)}.hero .actions .btn{flex:1 1 auto;justify-content:center}}
@media(max-width:900px){.hero .lg-stage{margin-top:64px}}
/* live-read states (2026-11-10): a failed read is "unavailable", never 0 */
.live-unavailable{color:var(--warn);font-style:italic}
.live-stale{text-decoration:underline dotted;text-underline-offset:3px}
.tag.na{background:var(--surface-2);color:var(--ink-2);border:1px dashed var(--line)}
/* UnyKorn systems band (site.js) — follows the theme variables of the glass footer */
footer.site .sys-band{border-top:1px solid var(--line);margin-top:28px;padding-top:22px}
footer.site .sys-band h4{margin:0 0 12px;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
footer.site .sys-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}
footer.site a.sys-item{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;text-decoration:none;background:var(--surface,transparent)}
footer.site a.sys-item b{color:var(--ink);font-size:14px}
footer.site a.sys-item span{color:var(--ink-2);font-size:12px;line-height:1.35}
footer.site a.sys-item:hover,footer.site a.sys-item.current{border-color:var(--accent)}
footer.site a.sys-item.current{box-shadow:inset 3px 0 0 var(--accent)}
footer.site .sys-listed{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:16px}
footer.site .sys-k{color:var(--ink-2);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-right:4px}
footer.site a.sys-badge{display:inline-flex;align-items:center;font:600 11.5px/1 var(--mono,monospace);padding:6px 10px;border-radius:999px;color:#fff;background:var(--b,#334155);text-decoration:none}
footer.site a.sys-badge:hover{filter:brightness(1.12)}
footer.site .sys-note{color:var(--ink-2);font-size:11px;margin-left:4px}