:root{
  /* Base palette */
  --navy-900:#0D1126;   /* deep navy — page background */
  --navy-800:#151A36;   /* lighter navy — cards / secondary surfaces */
  --navy-700:#1B2140;   /* portrait / gradient top */
  --off-white:#F1EDE6;  /* warm off-white — primary text */
  --stone:#8A8FAE;      /* muted blue-grey — secondary text */
  --neon:#F2FF3D;       /* neon yellow — the single accent */

  /* Accent derivatives */
  --neon-glow:rgba(242,255,61,0.25);
  --neon-soft:rgba(242,255,61,0.12);
  --hairline:rgba(241,237,230,0.08);
  --hairline-strong:rgba(241,237,230,0.15);

  /* Semantic aliases */
  --bg:var(--navy-900);
  --surface:var(--navy-800);
  --surface-raised:var(--navy-700);
  --text:var(--off-white);
  --text-muted:var(--stone);
  --accent:var(--neon);
  --accent-ink:var(--navy-900);      /* text sitting on accent fills */
  --border:var(--hairline);
  --border-strong:var(--hairline-strong);
  --link:var(--off-white);
  --link-accent:var(--neon);
}