/* Shared styling for Synorigin's static content pages.
   Deliberately separate from index.html: these pages are plain server-served
   HTML so that crawlers and AI search tools can read them without running
   any JavaScript. Tokens mirror the app's dark theme. */

/* Mirrors the app's tokens so tapping "How it works" from a light-mode app
   does not drop the reader onto a black page in a different typeface. The
   no-JS split itself is deliberate and stays \u2014 only the design is
   brought into line. */
:root{
  --bg:#15181B;
  --line:#32373C;
  --text:#E9EBED;
  --muted:#A2A8AE;
  --panel:#23272B;
}
[data-theme="light"]{
  --bg:#F5F6F7;
  --line:#D8DBDE;
  --text:#15181B;
  --muted:#4C5257;
  --panel:#E8EAEC;
}

*{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:17px;
  font-weight:500;
  line-height:1.65;
}

.wrap{max-width:720px;margin:0 auto;padding:28px 20px 80px}

/* ---- header ---- */
.site-head{
  display:flex;align-items:center;gap:12px;
  padding-bottom:20px;margin-bottom:28px;
  border-bottom:1px solid var(--line);
}
.site-head img{width:30px;height:30px;display:block}
.site-head a.brand{
  color:var(--text);text-decoration:none;
  font-weight:700;font-size:19px;letter-spacing:-.01em;
}
.site-head nav{margin-left:auto;display:flex;gap:16px;flex-wrap:wrap}
.site-head nav a{color:var(--muted);text-decoration:none;font-size:14px}
.site-head nav a:hover{color:var(--text)}

/* ---- type ---- */
h1{font-family:"Newsreader",Georgia,"Times New Roman",serif;font-size:29px;font-weight:600;
   line-height:1.2;letter-spacing:-.01em;margin:0 0 6px}
h2{font-size:21px;line-height:1.3;margin:38px 0 10px;letter-spacing:-.01em}
h3{font-size:17px;margin:26px 0 8px}
h4{font-size:16px;margin:22px 0 6px}
p{margin:0 0 14px}
ul,ol{margin:0 0 16px;padding-left:22px}
li{margin:0 0 7px}
a{color:var(--text)}
strong{font-weight:600}

.lede{color:var(--muted);font-size:18px;margin:0 0 26px}

/* ---- example transcript blocks ---- */
.panel{
  border:1px solid var(--line);
  border-radius:12px;
  padding:18px 18px 4px;
  margin:0 0 20px;
  background:var(--panel);
}
.panel h3{margin-top:0}
.label{
  font-size:12px;letter-spacing:.09em;text-transform:uppercase;
  color:var(--muted);margin:0 0 6px;
}
.asked{
  border-left:2px solid var(--line);
  padding-left:14px;margin:0 0 18px;
  color:var(--text);
}

/* Honest provenance note attached to every reproduced result. */
.caveat{
  border:1px solid var(--line);
  border-radius:10px;
  padding:12px 14px;
  margin:0 0 22px;
  color:var(--muted);
  font-size:14px;line-height:1.55;
}

/* Marks a page that demonstrates method rather than reproducing a
   recorded result. Never omit this on extrapolated pages. */
.bridge{
  border:1px dashed var(--line);
  border-radius:10px;
  padding:12px 14px;
  margin:0 0 22px;
  color:var(--muted);
  font-size:14px;line-height:1.55;
}

/* ---- cross links ---- */
.more{margin:40px 0 0;padding-top:22px;border-top:1px solid var(--line)}
.more h2{margin-top:0}
.more ul{list-style:none;padding:0}
.more li{margin:0 0 9px}
.more a{color:var(--text)}

.cta{
  display:inline-block;margin:6px 0 0;
  border:1px solid var(--line);border-radius:999px;
  padding:9px 18px;text-decoration:none;color:var(--text);font-size:15px;
}
.cta:hover{background:#1e1e1e}

/* ---- footer ---- */
.site-foot{
  margin-top:52px;padding-top:20px;
  border-top:1px solid var(--line);
  color:var(--muted);font-size:13px;
}
.site-foot a{color:var(--muted)}

@media (max-width:480px){
  body{font-size:16px}
  .wrap{padding:20px 16px 60px}
  h1{font-size:25px}
  h2{font-size:19px}
  .lede{font-size:17px}
}