:root{
  /* Shadows — soft, deep, cool */
  --shadow-card:0 40px 80px -20px rgba(0,0,0,0.6);
  --shadow-raise:0 20px 40px -16px rgba(0,0,0,0.5);

  /* Motion — smooth, intentional */
  --ease-out:cubic-bezier(.2,.8,.2,1);  /* @kind other */
  --dur-fast:0.3s;      /* @kind other */
  --dur-mid:0.4s;       /* @kind other */
  --dur-slow:0.5s;      /* @kind other */
  --dur-entrance:1.1s;  /* @kind other */

  /* Signature glow */
  --glow-size:600px;    /* @kind other */
  --glow:radial-gradient(circle,var(--neon-glow) 0%,transparent 70%);  /* @kind other */

  /* Grain overlay opacity */
  --grain-opacity:0.05;  /* @kind other */
}