:root {
  --bg: #f6f5fb;
  --card: #ffffff;
  --ink: #1f2733;
  --muted: #64748b;
  --line: #e6e3f0;
  --accent: #7c3aed;
  --accent-ink: #ffffff;
  --pop: #2e1065;
  --shadow: 0 1px 2px rgba(46,16,101,.06), 0 10px 30px rgba(46,16,101,.08);
  --radius: 14px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  font-size: 17px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 820px; margin: 0 auto; padding: 0 18px; }

/* header / footer / crumbs */
.site-head { border-bottom: 1px solid var(--line); background: var(--card); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; height: 58px; gap: 12px; }
.brand { font-weight: 800; font-size: 19px; color: var(--pop); letter-spacing: -.02em; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.nav { display: flex; flex-wrap: wrap; justify-content: flex-end; }
.nav a { color: var(--muted); font-size: 15px; margin-left: 16px; }
.crumbs { font-size: 13px; color: var(--muted); margin: 18px 0 4px; }
.crumbs a { color: var(--muted); }
h1 { font-size: 30px; line-height: 1.15; letter-spacing: -.02em; margin: 8px 0 12px; }
.lead { color: var(--muted); margin: 0 0 20px; }
h2 { font-size: 20px; margin: 30px 0 12px; letter-spacing: -.01em; }
.site-foot { border-top: 1px solid var(--line); margin-top: 46px; padding: 22px 0 50px; color: var(--muted); font-size: 14px; background: var(--card); }
.site-foot a { color: var(--muted); }
.site-foot .wrap { display: flex; flex-wrap: wrap; gap: 8px 18px; }

/* controls */
.controls { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 16px; margin: 8px 0 18px; }
.axes { display: flex; flex-wrap: wrap; gap: 16px; flex: 1; min-width: 200px; }
.axis { display: flex; flex-direction: column; gap: 6px; }
.axis-label { font-size: 12px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.seg { display: inline-flex; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 3px; box-shadow: var(--shadow); }
.seg button { font: inherit; font-size: 15px; font-weight: 600; cursor: pointer; border: 0; background: transparent; color: var(--muted); padding: 8px 14px; border-radius: 8px; }
.seg button:hover { color: var(--ink); }
.seg button.on { background: var(--accent); color: var(--accent-ink); }
.next-btn { font: inherit; font-weight: 800; font-size: 17px; cursor: pointer; background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 12px; padding: 13px 26px; box-shadow: var(--shadow); }
.next-btn:hover { filter: brightness(1.08); }

/* the prompt card */
.game { margin: 0 0 22px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 48px 34px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.card .badge {
  display: inline-block;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--accent);
  background: #f1eafe;
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 18px;
}
.card .prompt { font-size: 26px; line-height: 1.35; font-weight: 700; color: var(--pop); margin: 0; letter-spacing: -.01em; max-width: 30ch; }
.card.flip { animation: pop .28s ease; }
@keyframes pop {
  0% { opacity: .3; transform: translateY(6px) scale(.985); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

/* link grids */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; margin-bottom: 10px; }
.grid a { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 13px 15px; color: var(--ink); font-size: 15px; font-weight: 600; }
.grid a:hover { border-color: var(--accent); text-decoration: none; box-shadow: var(--shadow); }
.chip-emoji { margin-right: 8px; }

/* prose + ads */
.prose { margin: 22px 0; }
.prose p { margin: 0 0 14px; }
.ad-slot {
  margin: 24px 0;
  min-height: 90px;
  display: flex; align-items: center; justify-content: center;
  background: repeating-linear-gradient(45deg, #efeaf8, #efeaf8 10px, #f6f2fc 10px, #f6f2fc 20px);
  border: 1px dashed #d6cdea;
  border-radius: 10px;
  color: #a99cc4; font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
}

@media (max-width: 620px) {
  h1 { font-size: 25px; }
  .site-head .wrap { height: auto; padding-top: 10px; padding-bottom: 10px; flex-wrap: wrap; }
  .card { padding: 36px 22px; min-height: 180px; }
  .card .prompt { font-size: 22px; }
  .controls { gap: 12px; }
  .next-btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .card.flip { animation: none; }
}