/* Shared styles for individual KeyVex dataset pages (/datasets/<slug>). */
:root{
  --bg:#080d10; --ink:#e7efec; --soft:#c4d2cf; --muted:#8ea2a4; --dim:#6c8084;
  --accent:#4dff20; --accent-soft:#7fe06a; --border:rgba(255,255,255,.09);
  --panel:rgba(20,26,30,.55); --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);min-height:100vh;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.bg .glow{position:absolute;width:760px;height:520px;left:50%;top:-260px;transform:translateX(-50%);border-radius:50%;filter:blur(90px);background:radial-gradient(ellipse,rgba(77,255,32,.10),transparent 68%)}
.bg .grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);background-size:60px 60px;-webkit-mask-image:linear-gradient(#000 0%,#000 45%,transparent 100%);mask-image:linear-gradient(#000 0%,#000 45%,transparent 100%)}
/* top bar */
.top{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:18px;height:60px;padding:0 22px;background:rgba(10,15,18,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.top .brand{display:flex;align-items:center;gap:9px;text-decoration:none;flex:0 0 auto}
.top .brand img.mk{height:24px;width:auto;display:block}
.top .brand img.wd{height:16px;width:auto;display:block}
.top nav{margin-left:auto;display:flex;align-items:center;gap:22px;font-size:14px;font-weight:500;color:var(--soft)}
.top nav a:hover{color:var(--ink)}
.top nav a.active{color:var(--accent-soft)}
.top .cta{padding:8px 14px;border:1px solid rgba(77,255,32,.3);background:rgba(77,255,32,.07);border-radius:8px;color:#c8f7b6;font-weight:600}
.top .cta:hover{background:rgba(77,255,32,.13)}
/* content */
.ds-wrap{position:relative;z-index:2;max-width:880px;margin:0 auto;padding:30px 22px 100px}
.crumb{font-size:13px;color:var(--dim);margin-bottom:22px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--accent-soft)}
.ds-cat{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-soft);margin-bottom:10px}
h1{font-size:clamp(30px,5vw,42px);font-weight:900;line-height:1.08;letter-spacing:-.02em;margin-bottom:14px}
.ds-lead{color:var(--soft);font-size:17px;line-height:1.62;margin-bottom:24px}
.ds-quick{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--border);border:1px solid var(--border);border-radius:12px;overflow:hidden;margin-bottom:8px}
.ds-quick>div{background:#0b1114;padding:14px 16px;display:flex;flex-direction:column;gap:5px}
.ds-quick span{font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.ds-quick div>*:not(span){font-size:14px;color:var(--ink)}
.ds-quick code{font-family:var(--mono);font-size:13px;color:var(--accent-soft)}
section.ds{margin-top:40px}
section.ds h2{font-size:20px;font-weight:800;letter-spacing:-.01em;margin-bottom:14px}
section.ds h3{font-size:13px;font-weight:600;color:var(--muted);margin:18px 0 8px}
section.ds p{color:var(--soft);font-size:15.5px;line-height:1.65;margin-bottom:12px}
section.ds ul{list-style:none;display:flex;flex-direction:column;gap:8px;margin:6px 0}
section.ds ul li{position:relative;padding-left:20px;color:var(--soft);font-size:15px;line-height:1.55}
section.ds ul li::before{content:"";position:absolute;left:2px;top:9px;width:6px;height:6px;border-radius:50%;background:var(--accent);opacity:.7}
section.ds ul li code,p code{font-family:var(--mono);font-size:13px;color:#d7e6df;background:rgba(255,255,255,.05);border:1px solid var(--border);border-radius:6px;padding:2px 7px}
/* params table */
table.params{width:100%;border-collapse:collapse;font-size:14px}
table.params td{border-bottom:1px solid var(--border);padding:9px 10px;vertical-align:top;color:var(--soft);line-height:1.5}
table.params tr td:first-child{font-family:var(--mono);font-size:13px;color:var(--accent-soft);white-space:nowrap;width:1%}
table.params tr:last-child td{border-bottom:none}
/* code blocks */
pre{background:rgba(8,12,11,.75);border:1px solid var(--border);border-radius:12px;padding:16px 18px;overflow:auto;margin:8px 0}
pre code{font-family:var(--mono);font-size:13px;color:#d7e6df;line-height:1.55;white-space:pre}
.hl{color:var(--accent-soft)}
/* related */
.rel{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
.rel a{padding:13px 15px;border:1px solid var(--border);border-radius:11px;background:var(--panel);transition:border-color .15s,transform .15s}
.rel a:hover{border-color:rgba(77,255,32,.4);transform:translateY(-2px)}
.rel a b{display:block;font-size:14.5px;font-weight:700;margin-bottom:3px}
.rel a span{font-size:12.5px;color:var(--muted);line-height:1.45}
/* cta */
.cta-box{margin-top:52px;padding:24px;border:1px solid var(--border);border-radius:16px;background:var(--panel);display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px}
.cta-box .h{font-weight:800;font-size:18px;flex:1 1 100%}
.cta-box p{color:var(--muted);font-size:14px;flex:1 1 280px;line-height:1.55;margin:0}
.cta-box a.btn{padding:10px 16px;border-radius:9px;font-weight:600;font-size:14px;border:1px solid rgba(77,255,32,.3);background:rgba(77,255,32,.08);color:#c8f7b6}
.cta-box a.btn:hover{background:rgba(77,255,32,.15)}
.cta-box a.ln{color:var(--accent-soft);font-weight:600;font-size:14px}
.backlink{display:inline-block;margin-top:30px;color:var(--muted);font-size:14px}
.backlink:hover{color:var(--accent-soft)}

/* Licensed-source attribution link (e.g. "Close Prices from Tiingo.com").
   Must read as a link despite the global a{color:inherit;text-decoration:none}
   above - the wording is license-required, so it should be findable. */
a.attr{color:var(--accent-soft);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;text-decoration-color:rgba(127,224,106,.45);transition:color .15s,text-decoration-color .15s}
a.attr:hover{color:var(--accent);text-decoration-color:var(--accent)}