/* Site-wide stylesheet for laveesingh.com pages outside a book: home, writing, 404.
   Tokens match the book's (books/frontier-llms/assets/book.css) so the site reads as one. */
:root {
  --paper: #fbf7f0; --paper-2: #f3ede2; --ink: #1f1b16; --ink-2: #4a433b; --muted: #8a8177;
  --rule: #d9d1c3; --accent: #1f6fd1; --code-bg: #f1ece3; --block-bg: #ffffff;
  --shadow: 0 1px 2px rgba(0,0,0,.06), 0 8px 24px rgba(40,30,10,.06);
  --font-body: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --measure: 46rem;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #171512; --paper-2: #1f1c18; --ink: #ece6da; --ink-2: #c9c1b3; --muted: #8d857a;
    --rule: #37322b; --accent: #6ea4ee; --code-bg: #211e19; --block-bg: #1d1a16;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);
  }
}
:root[data-theme="dark"] {
  --paper: #171512; --paper-2: #1f1c18; --ink: #ece6da; --ink-2: #c9c1b3; --muted: #8d857a;
  --rule: #37322b; --accent: #6ea4ee; --code-bg: #211e19; --block-bg: #1d1a16;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-body); font-size: 1.125rem; line-height: 1.65; }
.page { max-width: var(--measure); margin: 0 auto; padding: 2.5rem 16px 5rem; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
.site-nav { font-family: var(--font-ui); font-size: .85rem; display: flex; gap: 1.2rem; color: var(--muted); margin-bottom: 3rem; }
.site-nav a { color: var(--ink-2); text-decoration: none; }
.site-nav .home { font-weight: 700; color: var(--ink); margin-right: auto; }
h1 { font-size: 2.3rem; line-height: 1.15; margin: 0 0 .6rem; letter-spacing: -.01em; }
h2 { font-family: var(--font-ui); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin: 3rem 0 1rem; }
.lede { font-size: 1.25rem; color: var(--ink-2); margin: 0 0 1rem; }
.meta { font-family: var(--font-ui); font-size: .85rem; color: var(--muted); }
.card { display: block; background: var(--block-bg); border: 1px solid var(--rule); border-radius: 10px; padding: 1.2rem 1.4rem; box-shadow: var(--shadow); text-decoration: none; color: inherit; margin-bottom: 1rem; }
.card:hover { border-color: var(--accent); }
.card .title { font-size: 1.3rem; font-weight: 700; color: var(--ink); }
.card .sub { color: var(--ink-2); margin-top: .3rem; }
.card .meta { margin-top: .6rem; }
article p, article li { color: var(--ink); }
code, pre { font-family: var(--font-mono); font-size: .88em; background: var(--code-bg); border-radius: 4px; }
code { padding: .1em .3em; }
pre { padding: 1rem; overflow-x: auto; }
footer.site-foot { font-family: var(--font-ui); font-size: .8rem; color: var(--muted); border-top: 1px solid var(--rule); margin-top: 4rem; padding-top: 1rem; }
@media (max-width: 600px) { h1 { font-size: 1.9rem; } body { font-size: 1.05rem; } }