:root{color-scheme:dark;font-family:Inter,Segoe UI,SF Pro Display,-apple-system,BlinkMacSystemFont,Helvetica Neue,sans-serif;--font-family: "Inter", "Segoe UI", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;--background: #05080f;--background-alt: #0a111c;--panel-background: #101a2c;--panel-border: rgba(255, 255, 255, .08);--panel-border-strong: rgba(255, 255, 255, .18);--panel-gradient: linear-gradient(180deg, rgba(16, 26, 44, .96), rgba(9, 14, 24, .98));--text-color: #f4f6ff;--text-muted: rgba(235, 238, 255, .68);--accent: #6ea8ff;--accent-strong: #9bc2ff;--surface-hover: rgba(110, 168, 255, .16);--focus-outline: rgba(110, 168, 255, .85);--shadow-soft: 0 20px 55px rgba(2, 6, 16, .45);--overlay-background: rgba(4, 6, 15, .92);--shell-padding-x: clamp(1rem, 3vw, 3.5rem);--shell-padding-y: clamp(1rem, 2vw, 2.75rem);--header-bleed: clamp(1.5rem, 4vw, 4rem);--header-shadow: 0 35px 80px rgba(2, 6, 16, .55);--header-glow: rgba(123, 179, 255, 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