/* Workshop site — themed to the AI_101 deck: white, charcoal, gold, Garamond. */

:root {
  --bg: #ffffff;
  --ink: #212121;
  --muted: #5e5e5e;
  --accent: #c4ae75;
  --accent-deep: #a08a54;
  --accent-ink: #212121;
  --line: #d5d5d5;
  --card: #ffffff;
  --plate: #fafafa;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #191919;
    --ink: #f2f0eb;
    --muted: #a9a9a9;
    --accent: #c4ae75;
    --accent-deep: #d8c48e;
    --accent-ink: #212121;
    --line: #3a3a3a;
    --card: #232323;
    --plate: #202020;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 18px/1.7 Garamond, "EB Garamond", "Times New Roman", serif;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 52px 24px 96px;
}

h1, h2 {
  font-family: Garamond, "EB Garamond", "Times New Roman", serif;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.01em;
}
h1 { font-size: 52px; margin: 0 0 10px; }
h2 {
  font-size: 26px;
  margin: 52px 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.kicker {
  color: var(--accent-deep);
  font-family: system-ui, sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.lede { font-size: 22px; color: var(--muted); margin: 0 0 36px; }

.hero-figure {
  margin: 36px 0 8px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.hero-figure img { display: block; width: 100%; height: auto; }
.hero-figure figcaption {
  font-family: system-ui, sans-serif;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 10px 16px;
  border-top: 1px solid var(--line);
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
  font-family: system-ui, sans-serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 14px 28px;
  border-radius: 4px;
  margin: 0 10px 10px 0;
}
.btn:hover { background: var(--accent-deep); color: #fff; }
.btn.ghost {
  background: transparent;
  color: var(--accent-deep);
  border: 1.5px solid var(--accent);
}
.btn.ghost:hover { background: var(--accent); color: var(--accent-ink); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: 6px;
  padding: 22px 26px;
  margin: 18px 0;
}

ol, ul { padding-left: 22px; }
li { margin: 9px 0; }

code, .mono {
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 0.82em;
  background: var(--plate);
  border: 1px solid var(--line);
  padding: 2px 6px;
  border-radius: 4px;
  overflow-wrap: anywhere;
}

.urlbox {
  display: block;
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 14px;
  background: var(--plate);
  border: 1px dashed var(--accent);
  border-radius: 6px;
  padding: 14px 16px;
  margin: 12px 0;
  overflow-wrap: anywhere;
  user-select: all;
}

.say {
  font-style: italic;
  color: var(--muted);
  border-left: 3px solid var(--accent);
  padding-left: 14px;
  margin: 12px 0;
}

.note {
  color: var(--muted);
  font-family: system-ui, sans-serif;
  font-size: 14px;
}

footer {
  margin-top: 80px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: system-ui, sans-serif;
  font-size: 13px;
}
footer a { color: var(--muted); }

.topnav {
  margin-bottom: 44px;
  font-family: system-ui, sans-serif;
  font-size: 14px;
  letter-spacing: 0.04em;
}
.topnav a {
  color: var(--accent-deep);
  text-decoration: none;
  font-weight: 600;
}

a { color: var(--accent-deep); }

@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .wrap { padding: 34px 18px 70px; }
  h1 { font-size: 36px; }
  h2 { font-size: 22px; }
  .lede { font-size: 18.5px; }
  .btn { display: block; text-align: center; margin: 0 0 10px; }
  .card { padding: 18px; }
}