:root{--c-bg: #0f172a;--c-bg-2: #1e293b;--c-surface: #1e293b;--c-surface-2: #334155;--c-border: #334155;--c-ink: #f8fafc;--c-ink-2: #cbd5e1;--c-muted: #94a3b8;--c-accent: #0891b2;--c-accent-bright: #22d3ee;--c-accent-soft: #164e63;--c-header-bg: rgba(15, 23, 42, .72);--c-ghost-bg: rgba(255, 255, 255, .04);--c-rank: rgba(248, 250, 252, .16);--c-rank-stroke: rgba(34, 211, 238, .55);--font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--radius: 18px;--radius-sm: 12px;--maxw: 1120px;--space-section: 80px;--space-section-sm: 56px;--space-head: 48px;--gutter: 22px;--shadow: 0 10px 40px rgba(0, 0, 0, .35);--glow: 0 0 0 1px rgba(34, 211, 238, .25), 0 12px 40px rgba(8, 145, 178, .35)}[data-theme=light]{--c-bg: #f8fafc;--c-bg-2: #ffffff;--c-surface: #ffffff;--c-surface-2: #f1f5f9;--c-border: #e2e8f0;--c-ink: #0f172a;--c-ink-2: #334155;--c-muted: #64748b;--c-accent: #0891b2;--c-accent-bright: #0e7490;--c-accent-soft: #cffafe;--c-header-bg: rgba(255, 255, 255, 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