:root {
  --bg: #08142b;
  --panel: rgba(16, 34, 66, 0.86);
  --panel-border: rgba(62, 224, 200, 0.28);
  --text: #e8f1ff;
  --muted: #9fb3d6;
  --accent: #2f8cff;
  --accent-2: #3ee0c8;
  --warn: #ffb347;
  --danger: #ff7a7a;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #eef5ff;
    --panel: rgba(255, 255, 255, 0.94);
    --panel-border: rgba(47, 140, 255, 0.25);
    --text: #10213f;
    --muted: #4a5d80;
    --warn: #b86a00;
    --danger: #c23b3b;
  }
}

:root[data-theme="dark"] {
  --bg: #08142b;
  --panel: rgba(16, 34, 66, 0.86);
  --panel-border: rgba(62, 224, 200, 0.28);
  --text: #e8f1ff;
  --muted: #9fb3d6;
  --warn: #ffb347;
  --danger: #ff7a7a;
}

* { box-sizing: border-box; }

html, body { margin: 0; min-height: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.site-nav, main, .site-footer { width: 100%; max-width: 900px; }

.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.brand { font-weight: 800; color: var(--text); text-decoration: none; font-size: 1.1rem; }

.nav-links { display: flex; gap: 16px; flex-wrap: wrap; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 15px; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--accent-2); }

h1 { font-size: 2rem; line-height: 1.2; margin: 8px 0; }
h2 { font-size: 1.3rem; margin: 32px 0 12px; color: var(--accent-2); }
h3 { font-size: 1.1rem; margin: 0 0 4px; }

a { color: var(--accent-2); }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.lede { color: var(--muted); font-size: 1.05rem; margin-top: 0; }

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 16px 18px;
}

.btn {
  display: inline-block;
  font: inherit;
  border: 0;
  border-radius: 12px;
  padding: 12px 20px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.btn:focus-visible { outline: 3px solid var(--warn); outline-offset: 2px; }
.btn.ghost { background: var(--panel); color: var(--text); border: 1px solid var(--panel-border); }

.hud { display: flex; gap: 10px; flex-wrap: wrap; margin: 12px 0 10px; font-size: 15px; }
.chip { background: var(--panel); border: 1px solid var(--panel-border); border-radius: 999px; padding: 4px 12px; font-variant-numeric: tabular-nums; }

.game-canvas {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  display: block;
  border-radius: 16px;
  background: #0d1b3a;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  cursor: pointer;
}

.game-controls { margin-top: 12px; display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.hint { color: var(--muted); font-size: 14px; margin: 0; flex: 1 1 260px; }

.legend { display: grid; gap: 8px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin-top: 12px; font-size: 14px; }
.legend span { display: flex; align-items: center; gap: 8px; }
.dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; flex: none; }

.cards { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.cards .panel p { margin: 0; color: var(--muted); font-size: 14px; }

.review { margin-bottom: 14px; }
.review p { margin: 6px 0; font-size: 15px; }
.meta { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.pros { color: var(--accent-2); }
.cons { color: var(--warn); }

.notice { margin-top: 28px; font-size: 14px; color: var(--muted); }

.sources { padding-left: 18px; font-size: 14px; color: var(--muted); }

.breadcrumbs { font-size: 13px; color: var(--muted); margin: 0 0 8px; }
.breadcrumbs a { color: var(--muted); }

.facts { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; font-size: 15px; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }

.article p, .article li { font-size: 16px; }
.article ul { padding-left: 20px; }
.article .pros li::marker { color: var(--accent-2); }
.article .cons li::marker { color: var(--warn); }
.article .pros, .article .cons { color: var(--text); }

.card-link { display: block; text-decoration: none; color: inherit; transition: border-color 0.15s ease; }
.card-link:hover, .card-link:focus-visible { border-color: var(--accent-2); }
.card-link h3 { color: var(--text); }
.card-link .more { display: inline-block; margin-top: 8px; color: var(--accent-2); font-size: 14px; font-weight: 600; }

.faq details { margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { margin: 8px 0 0; color: var(--muted); }

.legal h2 { font-size: 1.1rem; }
.legal p, .legal li { color: var(--text); }

.site-footer { margin-top: 32px; padding-top: 16px; border-top: 1px solid var(--panel-border); font-size: 13px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 6px 16px; }
.site-footer a { color: var(--muted); }
.site-footer .copy { flex-basis: 100%; }

@media (max-width: 600px) {
  h1 { font-size: 1.5rem; }
  .btn { width: 100%; text-align: center; }
}