/* Geo Bone: レントゲン写真。深い紺に青白い光と方眼 */
:root {
  --bg: #050b14; --bg2: #0d1a2b; --card: #0b1626; --line: #1d3350; --text: #e6f3ff; --muted: #7fa2c4;
  --accent: #6fe3ff; --accent2: #b8f3ff; --ok: #4dffb0; --ng: #ff6b7d;
  --page-bg: repeating-linear-gradient(0deg, rgba(111, 227, 255, .05) 0 1px, transparent 1px 32px), repeating-linear-gradient(90deg, rgba(111, 227, 255, .05) 0 1px, transparent 1px 32px), radial-gradient(100% 70% at 50% 0%, #0f2440 0%, #050b14 65%) fixed, #050b14;
  --cover-bg: radial-gradient(70% 50% at 50% 55%, #10304f 0%, #050b14 75%);
  --btn-bg: linear-gradient(90deg, #6fe3ff, #b8f3ff); --btn-text: #00131f; --btn-shadow: 0 0 22px rgba(111, 227, 255, .4);
  --debug-bg: rgba(5, 11, 20, .95);
  --still-bg: #f2f6f9;
}
.logo b, .hero h1 { text-shadow: 0 0 14px rgba(111, 227, 255, .55); }
.cover b { color: var(--accent2); text-shadow: 0 0 20px rgba(111, 227, 255, .8); }
.globe { filter: drop-shadow(0 0 14px rgba(184, 243, 255, .7)); }
.badge { background: var(--accent); color: #00131f; }