:root{--pure-white: #ffffff;--alabaster-white: #f8fafc;--platinum-border: rgba(226, 232, 240, .85);--accent-primary: #0284c7;--accent-hover: #0369a1;--accent-sapphire: #2563eb;--ink-deep: #0f172a;--ink-slate: #475569;--hud-bg: rgba(255, 255, 255, .65);--hud-border: rgba(255, 255, 255, .82);--glass-blur: blur(28px) saturate(190%) contrast(105%);--glass-surface-shadow: 0 18px 45px rgba(15, 23, 42, .1), inset 0 1.5px 1px 0 rgba(255, 255, 255, .95), inset 0 -1px 1px 0 rgba(0, 0, 0, .04);--glass-btn-bg: rgba(255, 255, 255, .58);--glass-btn-border: rgba(255, 255, 255, .85);--glass-btn-shadow: 0 4px 14px rgba(15, 23, 42, .05), inset 0 1px .5px rgba(255, 255, 255, .95);--glass-btn-hover-bg: rgba(255, 255, 255, .92);--glass-btn-hover-border: rgba(56, 189, 248, .6)}[data-theme=midnight-observatory]{--hud-bg: rgba(15, 23, 42, .72);--hud-border: rgba(255, 255, 255, .15);--glass-surface-shadow: 0 20px 50px rgba(0, 0, 0, .55), inset 0 1.5px 1px 0 rgba(255, 255, 255, .18), inset 0 -1px 1px 0 rgba(0, 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