:root{--font-sans: Inter, "Avenir Next", "Segoe UI", sans-serif;--site-bg: #0b0f14;--body-background: radial-gradient(circle at 50% -24rem, rgba(78, 104, 137, .16), transparent 50rem), #0b0f14;--header-background: rgba(0, 0, 0, .5);--header-border: #000;--footer-background: rgba(0, 0, 0, .28);--menu-background: #111820;--surface-1: #0f1620;--surface-2: #121b26;--surface-3: #172233;--border: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .24);--divider: rgba(255, 255, 255, .08);--text-strong: #fff;--text-primary: rgba(255, 255, 255, .76);--text-secondary: rgba(255, 255, 255, .68);--text-muted: rgba(255, 255, 255, .48);--heading: #bfbfbf;--brand-text: #f4f4f4;--accent: #f40337;--accent-soft: rgba(244, 3, 55, .62);--accent-text: #ff526f;--control-radius: 12px;--thumb-radius: 10px;--content-width: 1440px;--shadow-small: 0 6px 18px rgba(0, 0, 0, .35);--shadow-large: 0 10px 30px rgba(0, 0, 0, .45)}