/* Tessera · shared styling.
   Tokens lifted unchanged from the original single-page site — same palette,
   same type scale, same radii. No build step: this is one plain stylesheet,
   so the folder still drops straight into Cloudflare Pages. */
:root{
  --bg:#0A0D18; --panel:#111726; --line:#1e2739; --ink:#eef2f9; --dim:#8d9ab0;
  --accent:#5b8dff; --good:#3ddc84; --bad:#ff8b8b; --warn:#ffc86b;
  --f:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 var(--f);
     -webkit-font-smoothing:antialiased}
.wrap{max-width:760px;margin:0 auto;padding:0 22px}
a{color:var(--accent)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

/* skip link */
.skip{position:absolute;left:-9999px;top:0;background:var(--panel);color:var(--ink);
      padding:11px 16px;border:1px solid var(--accent);border-radius:0 0 10px 0;z-index:9}
.skip:focus{left:0}

/* header + nav */
header{padding:26px 0 0}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;letter-spacing:-.01em;
       color:var(--ink);text-decoration:none;width:max-content}
.mark{width:26px;height:26px;flex:none}
nav{margin:18px 0 0;border-bottom:1px solid var(--line);padding-bottom:0}
nav ul{display:flex;flex-wrap:wrap;gap:2px 4px;list-style:none;margin:0;padding:0}
nav a{display:block;padding:9px 12px;color:var(--dim);text-decoration:none;font-size:15px;
      border-bottom:2px solid transparent;margin-bottom:-1px}
nav a:hover{color:var(--ink)}
nav a[aria-current=page]{color:var(--ink);border-bottom-color:var(--accent)}

/* type */
.eyebrow{color:var(--dim);font-size:13px;letter-spacing:.13em;text-transform:uppercase;margin:46px 0 14px}
h1{font-size:clamp(32px,6vw,52px);line-height:1.07;letter-spacing:-.03em;margin:0 0 20px;font-weight:700}
.lede{font-size:clamp(18px,2.4vw,21px);color:#c9d3e4;max-width:60ch;margin:0 0 30px}
h2{font-size:clamp(23px,3.3vw,30px);letter-spacing:-.02em;margin:58px 0 14px;font-weight:700}
h3{font-size:19px;margin:30px 0 6px;letter-spacing:-.01em}
p{max-width:66ch}
.muted{color:var(--dim)}
code{font-family:var(--mono);font-size:.88em;background:#0e1421;border:1px solid var(--line);
     border-radius:5px;padding:1px 5px}
blockquote{margin:20px 0;padding:2px 0 2px 18px;border-left:3px solid var(--accent);color:#c9d3e4}
blockquote p{margin:0 0 8px}

/* pills + cards */
.date{display:inline-block;background:var(--panel);border:1px solid var(--line);
      border-radius:999px;padding:6px 14px;font-size:14px;color:var(--dim);margin-bottom:22px}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));margin:22px 0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:19px}
.card h3{margin:0 0 6px;font-size:17px}
.card p{font-size:15.5px;color:#b9c4d8;margin:0}
.card .tag{display:inline-block;font-size:12.5px;color:var(--dim);font-family:var(--mono);
           margin-top:10px;border-top:1px solid var(--line);padding-top:9px;width:100%}
.live{color:var(--warn)}
.card[data-live=true]{border-color:#4a3c1e}

/* steps */
.steps{counter-reset:s;list-style:none;padding:0;margin:24px 0}
.steps li{counter-increment:s;position:relative;padding:0 0 20px 50px}
.steps li::before{content:counter(s);position:absolute;left:0;top:-2px;width:32px;height:32px;
  border-radius:50%;background:var(--panel);border:1px solid var(--line);color:var(--accent);
  display:grid;place-items:center;font-weight:700;font-size:14px}
.steps h3{margin:0 0 6px}

/* tables */
.tbl{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px;display:block;overflow-x:auto}
.tbl th,.tbl td{text-align:left;padding:11px 13px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{color:var(--dim);font-weight:600;font-size:13.5px;text-transform:uppercase;letter-spacing:.06em;
        white-space:nowrap}
.tbl tr:last-child td{border-bottom:0}
.tbl td strong{font-weight:600}

/* honest boundaries block */
.boundary{border:1px solid var(--line);border-left:3px solid var(--warn);border-radius:0 12px 12px 0;
          background:#0e1421;padding:18px 20px;margin:26px 0}
.boundary h3{margin:0 0 8px;font-size:17px}
.boundary p,.boundary li{font-size:15.5px;color:#b9c4d8}
.boundary ul{margin:8px 0 0;padding-left:20px}
.boundary li{margin-bottom:7px}

/* form */
form{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 8px;max-width:520px}
input[type=email]{flex:1;min-width:230px;background:var(--panel);border:1px solid var(--line);
  color:var(--ink);border-radius:11px;padding:14px 15px;font:16px var(--f)}
input[type=email]:focus{outline:2px solid var(--accent);outline-offset:1px}
button{background:var(--accent);color:#03102b;border:1px solid var(--accent);border-radius:11px;
  padding:14px 22px;font:600 16px var(--f);cursor:pointer}
button:hover{filter:brightness(1.08)}
#msg{min-height:24px;font-size:15px;margin:0 0 10px;max-width:60ch}
#msg.ok{color:var(--good)} #msg.err{color:var(--bad)}

/* cta */
.cta{display:inline-block;background:var(--accent);color:#03102b;text-decoration:none;
     border-radius:11px;padding:13px 20px;font-weight:600;font-size:16px;margin:6px 10px 6px 0}
.cta.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}

/* post list */
.posts{list-style:none;padding:0;margin:22px 0}
.posts li{border-top:1px solid var(--line);padding:20px 0}
.posts li:last-child{border-bottom:1px solid var(--line)}
.posts a{font-size:19px;font-weight:600;text-decoration:none;letter-spacing:-.01em}
.posts a:hover{text-decoration:underline}
.posts p{margin:6px 0 0;color:var(--dim);font-size:15.5px}
.meta{color:var(--dim);font-size:14px;margin:0 0 26px}

footer{margin:80px 0 60px;padding-top:24px;border-top:1px solid var(--line);
       color:var(--dim);font-size:14px}
footer p{max-width:70ch}