/* protako-navy — 深藍×白 | 專業進口商風格 */
:root {
  --clr-accent:         #1d6fa5;
  --clr-accent-dark:    #145683;
  --clr-accent-light:   #4a9bd4;
  --clr-accent-glow:    rgba(29,111,165,.22);
  --clr-accent-faint:   rgba(29,111,165,.08);

  --clr-bg:             #ffffff;
  --clr-bg-alt:         #f2f6fa;
  --clr-bg-dark:        #12181f;
  --clr-bg-dark2:       #1c242e;

  --clr-text:           #1a2530;
  --clr-text-muted:     #5b6b7a;
  --clr-text-inv:       #f5f7f9;
  --clr-text-inv-muted: rgba(245,247,249,.68);

  --clr-border:         #d8e2ea;
  --clr-border-dark:    rgba(245,247,249,.14);

  --clr-tag-1:          #1d6fa5;
  --clr-tag-2:          #2a8f7a;
  --clr-tag-3:          #c0782a;
  --clr-tag-4:          #6b5ca5;
  --clr-tag-5:          #a53d5c;

  --clr-hero-overlay:   linear-gradient(0deg, rgba(18,24,31,.94) 0%, rgba(18,24,31,.55) 55%, rgba(18,24,31,.14) 100%);
  --clr-shadow:         0 1px 4px rgba(18,24,31,.08), 0 1px 2px rgba(0,0,0,.04);
  --clr-shadow-md:      0 4px 16px rgba(18,24,31,.12), 0 2px 4px rgba(0,0,0,.05);
  --clr-shadow-accent:  0 6px 24px rgba(29,111,165,.24);
}