/* Shared styles for the Tamper Signal blog (/blog/). Reuses the homepage
   design tokens; article typography and the post list live here. */
:root {
  --bg: #0b0f14;
  --panel: #11161d;
  --border: #1f2937;
  --chrome: #161d26;
  --text: #e5e7eb;
  --dim: #8b98a5;
  --faint: #3d4854;
  --green: #34d399;
  --red: #f87171;
  --amber: #fbbf24;
  --cyan: #67e8f9;
  --mono: ui-monospace, 'SF Mono', Menlo, Monaco, 'Cascadia Code', monospace;
  --sans: -apple-system, 'SF Pro Display', 'Segoe UI', Roboto, Helvetica, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--sans); line-height: 1.65; }
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre { font-family: var(--mono); }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 22px; }

/* ---------- top bar (mirrors the homepage) ---------- */
.top {
  position: sticky; top: 0; z-index: 60;
  background: rgba(11, 15, 20, 0.88);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.top .wrap {
  max-width: 1020px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px;
  padding-top: 12px; padding-bottom: 12px;
  font: 12px var(--mono);
}
.logo-stacked { display: inline-flex; align-items: stretch; gap: 8px; text-decoration: none; }
.logo-stacked:hover { text-decoration: none; }
.ls-rail { display: flex; flex-direction: column; justify-content: space-between; padding: 3px 0; }
.ls-rail i { width: 5px; height: 5px; border-radius: 50%; display: block; box-sizing: border-box; }
.ls-rail .r { background: rgba(248, 113, 113, 0.22); border: 1px solid rgba(248, 113, 113, 0.25); }
.ls-rail .y { background: rgba(251, 191, 36, 0.22); border: 1px solid rgba(251, 191, 36, 0.25); }
.ls-rail .g { background: var(--green); box-shadow: 0 0 6px 0 rgba(52, 211, 153, 0.7); }
.ls-words { font: 13px/1.25 var(--mono); letter-spacing: 3px; color: var(--text); white-space: nowrap; }
.top nav { margin-left: auto; display: flex; gap: 16px; }
.top nav a { color: var(--dim); }
.top nav a:hover { color: var(--text); text-decoration: none; }
.top nav a[aria-current="page"] { color: var(--text); }

/* ---------- blog index ---------- */
.blog-head { padding: 56px 0 8px; }
.blog-head .kicker { font: 12px var(--mono); color: var(--faint); letter-spacing: 2px; margin: 0 0 12px; text-transform: uppercase; }
.blog-head h1 { font-size: clamp(30px, 5vw, 44px); letter-spacing: -1px; line-height: 1.1; margin: 0 0 12px; }
.blog-head .lede { color: var(--dim); font-size: 17px; max-width: 560px; margin: 0; }

.post-list { list-style: none; margin: 24px 0 64px; padding: 0; }
.post-item {
  border-top: 1px solid var(--border);
  padding: 26px 0;
}
.post-item:last-child { border-bottom: 1px solid var(--border); }
.post-item .post-date { font: 11px var(--mono); color: var(--faint); letter-spacing: 1px; text-transform: uppercase; margin: 0 0 8px; }
.post-item .post-date a { color: var(--dim); }
.post-item .post-date a:hover { color: var(--text); text-decoration: none; }
.post-item h2 { font-size: 22px; letter-spacing: -0.4px; margin: 0 0 8px; }
.post-item h2 a { color: var(--text); }
.post-item h2 a:hover { color: var(--green); text-decoration: none; }
.post-item p { color: var(--dim); margin: 0 0 12px; }
.post-item .go { font: 12px var(--mono); color: var(--cyan); }

/* ---------- article ---------- */
.post { padding: 48px 0 24px; }
.post .post-back { font: 12px var(--mono); color: var(--dim); display: inline-block; margin: 0 0 26px; }
.post .post-back:hover { color: var(--text); text-decoration: none; }
.post-meta { font: 12px var(--mono); color: var(--faint); letter-spacing: 0.5px; margin: 0 0 30px; }
.post h1 { font-size: clamp(30px, 5.4vw, 46px); letter-spacing: -1px; line-height: 1.12; margin: 0 0 18px; }
.post h2 { font-size: 24px; letter-spacing: -0.4px; margin: 44px 0 14px; }
.post p { font-size: 17px; color: #d4dbe2; margin: 0 0 20px; }
.post a { color: var(--cyan); }
.post strong { color: var(--text); }
.post img {
  display: block; width: 100%; height: auto;
  border: 1px solid var(--border); border-radius: 12px;
  margin: 28px 0; background: #07090d;
}
.post figure { margin: 28px 0; }
.post figure img { margin: 0; }
.post figcaption { font: 12px var(--mono); color: var(--faint); margin: 10px 2px 0; }
.post pre {
  background: #07090d; border: 1px solid var(--border); border-radius: 10px;
  padding: 16px 18px; overflow-x: auto; margin: 0 0 22px;
  font-size: 13px; line-height: 1.6; color: var(--text);
}
.post pre code { color: inherit; }
.post p code, .post li code {
  background: var(--panel); border: 1px solid var(--border); border-radius: 5px;
  padding: 1px 6px; font-size: 0.9em; color: var(--dim);
}
.post ul { color: #d4dbe2; font-size: 17px; padding-left: 22px; margin: 0 0 20px; }
.post li { margin: 0 0 8px; }

/* The three traffic-light callouts in the verdict section. */
.verdict { display: flex; gap: 12px; align-items: baseline; margin: 0 0 16px; }
.verdict:last-of-type { margin-bottom: 20px; }
.verdict .lt { width: 11px; height: 11px; border-radius: 50%; flex: none; position: relative; top: 2px; }
.verdict .lt.g { background: var(--green); box-shadow: 0 0 6px 0 rgba(52, 211, 153, 0.6); }
.verdict .lt.y { background: var(--amber); box-shadow: 0 0 6px 0 rgba(251, 191, 36, 0.6); }
.verdict .lt.r { background: var(--red); box-shadow: 0 0 6px 0 rgba(248, 113, 113, 0.6); }
.verdict p { margin: 0; }
.verdict strong { color: var(--text); }

.post-end { border-top: 1px solid var(--border); margin-top: 40px; padding: 22px 0 0; color: var(--green); font: 13px var(--mono); }

/* ---------- footer ---------- */
footer { border-top: 1px solid var(--border); margin-top: 40px; padding: 26px 0 50px; font: 12px var(--mono); color: var(--faint); }
footer .wrap { max-width: 1020px; display: flex; flex-wrap: wrap; gap: 16px; align-items: baseline; }
footer a { color: var(--cyan); }