/* Dixence — article pages.
   Brand tokens and the strip/nav/footer rules mirror the inline CSS of
   index.html; keep them in sync if the landing's chrome changes. */

:root{
  color-scheme: light;
  --ink:#0B2229;
  --paper:#ffffff;
  --paper-2:#F4F6F5;
  --ash:#586A6E;
  --line:#DCE3E3;
  --line-strong:#0B2229;
  --accent:#35B0C2;
  --beton:#9AA0A0;

  --display:"Geist",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --body:"Geist",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --mono:"Geist Mono",ui-monospace,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--body);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 28px}
@media(max-width:560px){.wrap{padding:0 20px}}
.eyebrow{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ash)}
h1,h2,h3{font-family:var(--display);font-weight:700;letter-spacing:-.02em;line-height:1.05;margin:0}
a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}

.btn{display:inline-flex;align-items:center;gap:10px;cursor:pointer;border:none;
  font-family:var(--body);font-weight:600;font-size:15px;
  background:var(--ink);color:var(--paper);
  padding:14px 22px;border-radius:2px;transition:transform .15s ease}
.btn:hover{transform:translateY(-2px)}
.btn .arw{font-family:var(--mono);transition:transform .15s ease}
.btn:hover .arw{transform:translateX(3px)}

.strip{background:var(--ink);color:var(--paper)}
.strip .wrap{display:flex;justify-content:space-between;align-items:center;
  height:34px;font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase}
.strip .r{color:#9a9a9e}
@media(max-width:560px){.strip .r{display:none}}

.nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--display);
  font-weight:700;font-size:21px;letter-spacing:-.03em}
.brand .mk{width:30px;height:27px;background:var(--ink);display:block;
  -webkit-mask:url("dixence-mark.png") center/contain no-repeat;
  mask:url("dixence-mark.png") center/contain no-repeat}
.nav nav{display:flex;align-items:center;gap:30px}
.nav nav a:not(.btn){font-family:var(--mono);font-size:13px;color:var(--ash);letter-spacing:.02em}
.nav nav a:not(.btn):hover{color:var(--accent)}
@media(max-width:760px){.nav nav a:not(.btn){display:none}}

footer{padding:40px 0;border-top:1px solid var(--line);margin-top:clamp(60px,8vw,100px)}
footer .wrap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;align-items:center;
  font-family:var(--mono);font-size:12.5px;color:var(--ash);letter-spacing:.03em}
footer .brand{font-size:16px;color:var(--ink);gap:9px}
footer .brand .mk{width:22px;height:20px}

/* back link */
.back{font-family:var(--mono);font-size:13px;color:var(--ash);display:inline-block}
.back:hover{color:var(--accent)}
.back.foot{margin-top:56px;padding-top:24px;border-top:1px solid var(--line);width:100%}

/* article index */
.sec{padding:clamp(64px,9vw,118px) 0}
.sec-head{max-width:720px;margin-bottom:clamp(36px,5vw,56px)}
.sec-head h1{font-size:clamp(1.9rem,3.4vw,2.7rem);margin-top:14px}
.sec-head p{color:var(--ash);font-size:1.08rem;margin:14px 0 0}
.posts{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-strong);max-width:860px}
.posts li{border-bottom:1px solid var(--line)}
.posts a{display:block;padding:30px 0}
.posts h2{font-size:1.5rem;margin:10px 0 0;transition:color .15s ease}
.posts a:hover h2{color:var(--accent)}
.posts p{color:var(--ash);margin:10px 0 0;max-width:70ch}
.posts .lang{font-family:var(--mono);margin-left:12px;padding:2px 7px;
  box-shadow:inset 0 0 0 1px var(--line-strong);color:var(--ink);border-radius:2px}

/* article */
.post{padding:clamp(48px,6vw,80px) 0 0}
.post .wrap{max-width:800px}
.post h1{font-size:clamp(2rem,3.8vw,3rem);margin:16px 0 0}
.post .dek{font-size:clamp(1.1rem,1.7vw,1.3rem);color:var(--ash);margin:20px 0 0;max-width:60ch}

/* prose */
.prose{margin-top:clamp(36px,5vw,52px);border-top:1px solid var(--line-strong);padding-top:clamp(32px,4vw,44px)}
.prose>*:first-child{margin-top:0}
.prose p{margin:0 0 1.35em;max-width:72ch}
.prose h2{font-size:clamp(1.4rem,2.4vw,1.9rem);margin:2.4em 0 .7em;line-height:1.15}
.prose h3{font-size:1.22rem;margin:2em 0 .5em}
.prose h4{font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ash);font-weight:600;margin:2em 0 .6em}
.prose a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--beton);
  text-underline-offset:3px}
.prose a:hover{color:var(--accent);text-decoration-color:var(--accent)}
.prose strong{font-weight:600}
.prose em{color:var(--ash)}
.prose ul,.prose ol{margin:0 0 1.35em;padding-left:1.4em;max-width:72ch}
.prose li{margin-bottom:.5em}
.prose li::marker{color:var(--ash)}
.prose blockquote{margin:1.8em 0;padding:2px 0 2px 20px;border-left:2px solid var(--line-strong);
  color:var(--ash)}
.prose blockquote p:last-child{margin-bottom:0}
.prose hr{border:none;border-top:1px solid var(--line);margin:2.6em 0}
.prose code{font-family:var(--mono);font-size:.88em;background:var(--paper-2);
  padding:2px 6px;border-radius:2px}
.prose pre{background:var(--paper-2);border:1px solid var(--line);padding:18px;
  overflow-x:auto;margin:1.8em 0}
.prose pre code{background:none;padding:0;font-size:.85em}
.prose img{margin:2em 0;border:1px solid var(--line)}

/* Report tables are wide; scroll them instead of squeezing the column. */
.prose table{display:block;width:100%;overflow-x:auto;border-collapse:collapse;
  margin:2em 0;font-size:.94rem}
.prose th,.prose td{border:1px solid var(--line);padding:10px 13px;text-align:left;
  vertical-align:top}
.prose th{background:var(--paper-2);font-weight:600;white-space:nowrap}

/* Lead gate: the body is clamped until `html.unlocked` is set (localStorage,
   see templates.ts). Content stays in the DOM for search engines. */
.gated{max-height:540px;overflow:hidden;position:relative}
.gated::after{content:"";position:absolute;left:0;right:0;bottom:0;height:280px;
  background:linear-gradient(to bottom,rgba(255,255,255,0),var(--paper) 85%)}
.unlocked .gated{max-height:none;overflow:visible}
.unlocked .gated::after{display:none}
.unlocked .gate{display:none}

.gate{position:relative;z-index:1;margin-top:-46px}
.gate-card{max-width:580px;background:var(--paper);border:1px solid var(--line-strong);
  border-radius:2px;box-shadow:8px 8px 0 var(--paper-2);padding:30px 32px 20px}
.gate-card h2{font-size:1.5rem;margin:14px 0 0}
.gate-card p{color:var(--ash);margin:12px 0 0;max-width:52ch}
.gate-card iframe{width:100%;height:400px;border:none;margin-top:10px}
.gate-card .gate-note{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--beton);margin:6px 0 0}
@media(max-width:560px){.gate-card{padding:24px 20px 16px}}

/* heading anchors added by the markdown renderer */
.prose .anchor{float:left;margin-left:-22px;padding-right:6px;opacity:0;
  text-decoration:none;color:var(--ash)}
.prose h2:hover .anchor,.prose h3:hover .anchor,.prose .anchor:focus{opacity:1}
@media(max-width:900px){.prose .anchor{display:none}}