:root{--color-bg: #f5f5f5;--color-text: #1a1a1a;--color-text-muted: #666;--color-primary: #1a1a1a;--color-primary-hover: #666;--color-secondary: #ebebeb;--color-accent: #fff;--color-border: #ddd;--font-sans: "Courier New", Courier, monospace;--font-display: "Courier New", Courier, monospace;--space-xs: .5rem;--space-sm: 1rem;--space-md: 2rem;--space-lg: 4rem;--space-xl: 8rem;--transition-standard: .2s ease;--radius-sm: 0;--radius-md: 0;--radius-lg: 0;--color-bg-rgb: 245, 245, 245;--color-secondary-rgb: 235, 235, 235}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--color-bg: #1a1a1a;--color-text: #fafafa;--color-text-muted: #999;--color-primary: #fafafa;--color-primary-hover: #aaa;--color-secondary: #2a2a2a;--color-accent: #222;--color-border: #444;--color-bg-rgb: 26, 26, 26;--color-secondary-rgb: 42, 42, 42}}[data-theme=dark]{--color-bg: #1a1a1a;--color-text: #fafafa;--color-text-muted: #999;--color-primary: #fafafa;--color-primary-hover: #aaa;--color-secondary: 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figcaption{margin-top:var(--space-xs);font-size:.875rem;color:var(--color-text-muted);font-style:italic}.theme-toggle{background:none;border:1px solid var(--color-border);padding:.75rem;color:var(--color-text);cursor:pointer;display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border-radius:0;transition:all var(--transition-standard)}.theme-toggle svg{width:18px;height:18px;flex-shrink:0}.theme-toggle:hover{background-color:var(--color-text);color:var(--color-bg);border-color:var(--color-text)}nav{display:flex;justify-content:space-between;align-items:center;padding:.5rem 5%;position:sticky;top:0;z-index:100;background-color:var(--color-bg);border-bottom:1px solid var(--color-border);transition:background-color var(--transition-standard)}nav.scrolled{padding:.5rem 5%;background-color:var(--color-bg)}nav ul{display:flex;list-style:none;gap:var(--space-sm);align-items:center;margin:0}nav a{color:var(--color-text);font-weight:500;padding:.5rem;border-radius:0;transition:all var(--transition-standard);font-size:.85rem}nav a:hover{color:var(--color-text-muted)}nav a.active{border-bottom:2px solid var(--color-text);padding-bottom:.3rem}nav a[role=button]{padding:.4rem .8rem;border:1px solid var(--color-border)}nav a[role=button]:hover{background-color:var(--color-text);color:var(--color-bg);border-color:var(--color-text)}footer{padding:var(--space-sm) 0;margin-top:var(--space-md);border-top:1px solid var(--color-border);text-align:center;flex-shrink:0;background-color:var(--color-bg)}footer .container{display:flex;align-items:center;justify-content:center;gap:var(--space-md);flex-wrap:wrap}footer .social-links{display:flex;gap:var(--space-sm);margin:0}footer .social-links a{text-decoration:none;padding:.75rem;border-radius:0;border:1px solid var(--color-border);transition:all 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