/* Nonyere site: an editorial reading column on warm paper, the app's own palette and type.
   Newsreader for headings and the wordmark, Geist for reading text. Self-hosted fonts; no scripts. */
@font-face { font-family: "Newsreader"; src: url("/fonts/Newsreader-Variable.ttf") format("truetype"); font-weight: 300 800; font-style: normal; font-display: swap; }
@font-face { font-family: "Newsreader"; src: url("/fonts/Newsreader-Italic-Variable.ttf") format("truetype"); font-weight: 300 800; font-style: italic; font-display: swap; }
@font-face { font-family: "Geist"; src: url("/fonts/Geist-Variable.ttf") format("truetype"); font-weight: 100 900; font-style: normal; font-display: swap; }

:root {
  --paper: #f6f4ef; --raised: #fffdf8; --sunken: #ece8df; --ink: #1f2220; --soft: #4a4d48; --muted: #64665f;
  --rule: #dad5ca; --moss: #2f5d50; --moss-soft: #dde8e2; --caution: #8a5a14; --caution-soft: #f3e6cf;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: "Geist", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #121412; --raised: #1b1d1a; --sunken: #0c0d0c; --ink: #ece8e0; --soft: #c6c2b9; --muted: #959389;
    --rule: #2d302c; --moss: #8fc1ae; --moss-soft: #1e2e28; --caution: #e0b26a; --caution-soft: #33280f;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.65 var(--sans); }
img { max-width: 100%; height: auto; }
a { color: var(--moss); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 2px solid var(--moss); outline-offset: 3px; border-radius: 2px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--raised); padding: 8px 12px; z-index: 2; }
.skip:focus { left: max(16px, env(safe-area-inset-left)); }

.wrap { max-width: 1060px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left)); padding-right: max(20px, env(safe-area-inset-right)); }

.site-header { border-bottom: 1px solid var(--rule); }
.header-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 24px; padding-block: 16px; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: italic 500 1.45rem/1 var(--serif); }
.wordmark img { border-radius: 7px; }
.site-nav { display: flex; flex-wrap: wrap; gap: 4px 20px; font-size: 0.95rem; }
.site-nav a { color: var(--soft); text-decoration: none; padding-block: 4px; border-bottom: 1px solid transparent; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--ink); }

main { padding-block: 40px 72px; display: grid; gap: 40px; }
.doc main { grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .doc main:has(.toc) { grid-template-columns: 220px minmax(0, 1fr); } }
.content { min-width: 0; max-width: 68ch; }

.toc { align-self: start; font-size: 0.9rem; display: none; }
@media (min-width: 900px) { .toc { display: block; } }
@media (min-width: 900px) { .toc { position: sticky; top: 24px; } }
.toc-title { margin: 0 0 8px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; font-size: 0.72rem; color: var(--muted); }
.toc ol { margin: 0; padding-left: 1.2em; color: var(--muted); }
.toc li + li { margin-top: 5px; }
.toc a { color: var(--soft); text-decoration: none; }
.toc a:hover { color: var(--ink); text-decoration: underline; }

h1, h2, h3 { font-family: var(--serif); line-height: 1.2; text-wrap: balance; color: var(--ink); }
h1 { font-weight: 500; font-size: clamp(2.1rem, 5vw, 3rem); margin: 0 0 12px; letter-spacing: -0.01em; }
h2 { font-weight: 600; font-size: 1.55rem; margin: 2.4em 0 0.5em; padding-top: 0.4em; border-top: 1px solid var(--rule); scroll-margin-top: 16px; }
h3 { font-weight: 600; font-size: 1.15rem; margin: 1.6em 0 0.3em; scroll-margin-top: 16px; }
p, ul, ol, table { margin: 0 0 1em; }
li + li { margin-top: 0.35em; }
.lede { font: 400 1.25rem/1.55 var(--serif); color: var(--soft); max-width: 60ch; }
.meta { color: var(--muted); font-size: 0.9rem; margin-bottom: 2em; }
strong { font-weight: 600; }

.note { background: var(--raised); border: 1px solid var(--rule); border-left: 3px solid var(--moss); border-radius: 6px; padding: 14px 16px; margin: 1.2em 0; }
.note.caution { border-left-color: var(--caution); }
.note > :last-child { margin-bottom: 0; }

.table-wrap { overflow-x: auto; margin: 0 0 1.2em; border: 1px solid var(--rule); border-radius: 6px; background: var(--raised); }
table { width: 100%; border-collapse: collapse; font-size: 0.93rem; line-height: 1.5; margin: 0; }
th { text-align: left; font-weight: 600; font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); background: var(--sunken); }
th, td { padding: 9px 12px; vertical-align: top; border-top: 1px solid var(--rule); }
thead th { border-top: 0; }

.guideline { scroll-margin-top: 16px; }
.guideline h2 .code { font: 500 0.75rem/1 var(--sans); letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 6px; }
.dont, .do { margin: 0.4em 0 1em; }
.dont li::marker { content: "✕  "; color: var(--caution); }
.do li::marker { content: "✓  "; color: var(--moss); }

/* Home */
.home .content { max-width: none; }
.hero { padding-block: 24px 8px; max-width: 46rem; }
.hero h1 { font-size: clamp(2.6rem, 7vw, 4.4rem); font-weight: 500; font-style: italic; line-height: 1.05; }
.principles { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px 36px; margin: 48px 0 8px; padding: 0; list-style: none; }
.principles li { margin: 0; border-top: 1px solid var(--rule); padding-top: 14px; }
.principles h2 { font-size: 1.2rem; margin: 0 0 6px; padding: 0; border: 0; }
.principles p { color: var(--soft); margin: 0; font-size: 0.98rem; }
.availability { margin-top: 48px; padding: 20px 22px; background: var(--raised); border: 1px solid var(--rule); border-radius: 8px; max-width: 46rem; }
.availability p { margin: 0; }

.site-footer { border-top: 1px solid var(--rule); background: var(--raised); color: var(--soft); font-size: 0.9rem; }
.footer-grid { padding-block: 28px 36px; display: grid; gap: 8px; }
.footer-grid p { margin: 0; max-width: 80ch; }
.footer-grid nav { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 8px; }

mark.todo { background: var(--caution-soft); color: var(--caution); padding: 0 4px; border-radius: 3px; font-weight: 600; }

@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
@media print { .site-header, .toc, .site-footer nav { display: none; } body { background: #fff; color: #000; } }