/* Static content pages (guides, FAQ, About) and the homepage article.
   Tokens are only defined for html.site-root (the static pages); on the
   homepage the app's own --bg/--text apply. Every rule is scoped under
   .site so nothing leaks into the app. */

html.site-root {
  --board-bg: #262626;
  --key-bg: #424242;
  --key-text: #bdbdbd;
  --bg: color-mix(in srgb, var(--board-bg) 22%, #0b0b0b);
  --text: color-mix(in srgb, var(--key-bg) 12%, #f5f5f5);
  background: var(--bg);
  color: var(--text);
  scrollbar-width: none;
}

html.site-root::-webkit-scrollbar {
  display: none;
}

html.site-root[data-theme="light"] {
  --bg: color-mix(in srgb, var(--board-bg) 14%, #f7f7f7);
  --text: color-mix(in srgb, var(--board-bg) 18%, #0a0a0a);
}

@supports (color: oklch(from red l c h)) {
  html.site-root[data-theme="light"] {
    --bg: oklch(from var(--board-bg) 0.93 min(calc(c * 1.4), 0.07) h);
    --text: oklch(from var(--board-bg) 0.24 min(c, 0.05) h);
  }
}

body.site {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site {
  --muted: color-mix(in srgb, var(--text) 65%, transparent);
  --line: rgba(128, 128, 128, 0.22);
  --surface: color-mix(in srgb, var(--board-bg) 30%, transparent);
  font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
  color: var(--text);
  line-height: 1.7;
}

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  padding: 20px 20px 0;
  box-sizing: border-box;
}

.site-logo {
  font-family: "DynaPuff", system-ui;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.site-nav a {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
  opacity: 0.75;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  opacity: 1;
  background: var(--surface);
}

/* Article */
.site-main {
  flex: 1;
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 32px max(20px, env(safe-area-inset-right)) 64px max(20px, env(safe-area-inset-left));
  box-sizing: border-box;
}

.site h1 {
  font-size: 2.1rem;
  line-height: 1.2;
  margin: 0 0 12px;
}

.site h2 {
  font-size: 1.4rem;
  line-height: 1.3;
  margin: 40px 0 8px;
}

.site h3 {
  font-size: 1.1rem;
  margin: 28px 0 4px;
}

.site p,
.site li {
  font-size: 1.02rem;
}

.site p {
  margin: 0 0 16px;
}

.site ul,
.site ol {
  padding-left: 1.4em;
  margin: 0 0 16px;
}

.site li {
  margin-bottom: 6px;
}

.site a {
  color: var(--text);
  text-underline-offset: 3px;
}

.site .lede {
  font-size: 1.15rem;
  color: var(--muted);
  margin-bottom: 24px;
}

.site .meta {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
}

.site kbd {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.85em;
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: var(--surface);
  white-space: nowrap;
}

.site .callout {
  margin: 24px 0;
  padding: 14px 18px;
  border-left: 3px solid var(--text);
  border-radius: 4px;
  background: var(--surface);
}

.site .callout p:last-child {
  margin-bottom: 0;
}

.site table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: 0.95rem;
}

.site th,
.site td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.site th {
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

.site .cta {
  display: inline-block;
  margin: 8px 0 16px;
  padding: 10px 18px;
  border-radius: 6px;
  background: var(--key-bg);
  color: var(--key-text);
  font-weight: 600;
  text-decoration: none;
}

.site .card-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 12px;
}

.site .card-list li {
  margin: 0;
}

.site .card-list a {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  text-decoration: none;
}

.site .card-list a:hover {
  background: var(--surface);
}

.site .card-list strong {
  display: block;
  font-size: 1.05rem;
}

.site .card-list span {
  display: block;
  color: var(--muted);
  font-size: 0.95rem;
}

.site details {
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
}

.site summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
}

.site details p {
  margin: 10px 0 4px;
}

/* In-content ad: the label and spacing only show once AdSense fills the slot */
.site .site-ad {
  margin: 0 0 28px;
}

.site .site-ad-label {
  display: block;
  margin-bottom: 4px;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.site .site-ad:not(:has(ins[data-ad-status="filled"])) {
  margin: 0;
}

.site .site-ad:not(:has(ins[data-ad-status="filled"])) .site-ad-label {
  display: none;
}

/* Google's recommended way to collapse a slot it couldn't fill */
.site ins.adsbygoogle[data-ad-status="unfilled"] {
  display: none !important;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px max(20px, env(safe-area-inset-right)) max(32px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
  font-size: 13px;
  color: var(--muted);
}

.site-footer-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--text);
  text-decoration: underline;
}

@media (max-width: 600px) {
  .site h1 {
    font-size: 1.7rem;
  }
}