:root {
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  font-family: "Segoe UI", ui-sans-serif, system-ui, -apple-system, sans-serif;
  color: #f4f0ff;
  overflow-x: hidden;
}
code {
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 6px;
  border-radius: 6px;
}

/* Layout mirrors index.html's .wrapper/.box/.inner pattern: plain,
   opaque boxes stacked in a single column, with the shader canvas
   (position: fixed, z-index: -1, see pgemu.js) doing all the work
   as a plain page background. No blur, no transparency tricks. */

.wrapper {
  position: relative;
  width: 700px;
  max-width: 92vw;
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.title {
  padding: 10px 4px 20px;
}

.back-link {
  display: inline-block;
  color: #f0abfc;
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.back-link:hover {
  text-decoration: underline;
}

.title h1 {
  margin: 0;
  font-size: 2.5rem;
  color: #f4f0ff;
}

.tagline {
  margin: 0.4rem 0 0.9rem;
  color: #cdbdf0;
  font-size: 1.05rem;
}

.status-badge {
  display: table;
  margin: 0 auto;
  padding: 3px 10px;
  background: #29082a;
  border: 2px solid #a78bfa;
  color: #f0abfc;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.status-badge a {
  color: inherit;
  text-decoration: none;
}

.status-badge a:hover {
  text-decoration: underline;
}

.box {
  padding: 5px 15px 15px;
  background: #1c1030;
  color: #f4f0ff;
  border-top: 5px solid #a78bfa;
  border-bottom: 5px solid #a78bfa;
  border-left: 5px solid #a78bfa;
  border-right: 5px solid #a78bfa;
  margin: 0 0 20px;
}

.box h2 {
  margin: 0.6em 0 0.4em;
  color: #f0abfc;
}

.box .inner p {
  line-height: 1.6;
  margin: 0 0 1rem;
}

.box .inner p:last-child {
  margin-bottom: 0;
}

.box .inner ul {
  margin: 0;
  padding-left: 1.2em;
}

.box .inner li {
  line-height: 1.6;
  margin-bottom: 0.4em;
}

.box .inner li:last-child {
  margin-bottom: 0;
}

.theme-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.theme-btn {
  padding: 5px 12px;
  border: 2px solid #a78bfa;
  background: #29082a;
  color: #f4f0ff;
  font-size: 0.85rem;
  text-transform: capitalize;
  cursor: pointer;
}

.theme-btn:hover {
  background: #3a1140;
}

.theme-btn.active {
  background: #a78bfa;
  color: #1c1030;
  font-weight: 600;
}